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Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 52. Отображено 52.
18-02-2016 дата публикации

CACHE CONTENT HITTING METHOD AND COMMUNICATION SYSTEM

Номер: WO2016023384A1
Принадлежит:

Disclosed are a cache content hitting method and a communication system, which are used for allowing a charging and monitoring device to charge and monitor contents accessed by a user. The method of the embodiments of the present invention comprises: receiving and storing, by an edge cache device, a content request message carrying content identification from an access network device; querying, by the edge cache device, a content corresponding to the content identification from local cache contents; when determining that the content corresponding to the content identification is stored, sending the content to the access network device; after adding, by the edge cache device, content hit identification to the content request message, forwarding same to a core cache device; sending, by the core cache device, a response message carrying the contents to a cache control device via a charging and monitoring device, the response message carrying the content hit identification; and discarding, ...

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15-06-2016 дата публикации

Antenna array array and short wave antenna

Номер: CN0205319290U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型提供一种天线阵子阵列及短波天线,以解决现有技术中多层振子阵列的短波天线无法降低对阵子所发射信号的干扰的问题。该天线阵子阵列包括:定位支架;其上开设有上安装孔、下安装孔,上安装孔穿设第一馈管,下安装孔第二馈管,第一馈管与第二馈管互平行;其水平侧设置有上固定端、下固定端,上固定端与上安装孔平齐、装设有第一阵子,第一阵子的连接端与第一馈管电连接、信号发射端远离上固定端,第一阵子与第一馈管互垂直;下固定端与下安装孔平齐、装设有第二阵子,第二阵子的连接端与第二馈管电连接、信号发射端远离下固定端,第二阵子与第二馈管互垂直;支撑支架;其与定位支架固定连接。所述天线阵子阵列及短波天线用于发射信号。 ...

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14-07-2023 дата публикации

PCB chip mounter with high compatibility and chip mounting method thereof

Номер: CN116437655A
Принадлежит:

The invention discloses a high-compatibility PCB chip mounter and a chip mounting method thereof in the technical field of PCB processing, an outer mounting frame and an inner mounting frame, the inner mounting frame is fixedly mounted on the outer mounting frame, a lower mounting shaft is rotatably mounted on the inner mounting frame, a driven part is fixedly mounted at the upper end of the lower mounting shaft, a connecting column is fixedly mounted on the upper surface of the driven part, and a mounting hole is formed in the lower end of the connecting column; the upper end of the connecting column is fixedly provided with a surface mounting disc, the upper surface of the surface mounting disc is provided with a plurality of groups of positioning pieces, the positioning pieces are uniformly distributed on the surface of the surface mounting disc, the included angle of each group of positioning pieces is kept at 90 degrees, and the positioning pieces can assist in completing automatic ...

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15-06-2016 дата публикации

Adopt short wave antenna of novel trussed girder structure

Номер: CN0205319289U
Автор: ZHANG SHAOLIN, LIN XIN
Принадлежит:

... 本实用新型提供一种采用新型桁架梁结构的短波天线,为解决现有技术中短波天线支撑结构的安装和拆卸过程较为困难的问题而发明。所述采用新型桁架梁结构的短波天线,包括下部支撑、桁架梁,以及装设在桁架梁上的天线体,桁架梁包括立柱总成、纵梁总成;立柱总成包括立柱及连接在立柱上端的中央支撑,立柱连接在下部支撑的上端;纵梁总成包括连接在中央支撑的水平两端的小端梁和大端梁,以及连接在小端梁和大端梁上的连接梁;小端梁、连接梁及大端梁均为模块组装件,小端梁、连接梁及大端梁连接形成锲型结构,锲型结构中形成多层贯穿小端梁、连接梁及大端梁的天线布置层。本实用新型提供的采用新型桁架梁结构的短波天线用于信号的传输。 ...

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06-08-2020 дата публикации

MULTIPLE-INPUT MULTIPLE-OUTPUT ANTENNA AND SYSTEM

Номер: WO2020155498A1
Принадлежит:

Disclosed are a multiple-input multiple-output antenna and a system. The multiple-input multiple-output antenna comprises several oscillator layers arranged in a stacked manner, wherein each of the oscillator layers comprises a supporting plate and an antenna array arranged on the supporting plate; the various oscillator layers are connected to each other by means of several connecting members; spacing between the various oscillator layers is at least 0.5λ; and λ is the wavelength of a center frequency of the multiple-input multiple-output antenna.

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21-09-2021 дата публикации

电批及其控制方法

Номер: CN111633600B
Автор: 张少林, 钟伟健, 徐志姜
Принадлежит: 深圳市威富智能设备有限公司

... 本发明涉及一种电批及其控制方法。该电批控制方法包括:获取拧紧参数,根据拧紧参数控制伺服电机;获取伺服电机工作工程中的状态参数;根据状态参数,获取状态参数与拧紧参数的参数差值;并当参数差值在预设范围内时,根据参数差值控制伺服电机。该电批控制方法,可以在电批工作过程中获取电批的状态参数,实现对电批工作过程的监控。同时,该电批控制方法还可以获取状态参数与拧紧参数的参数差值,并当参数差值在预设范围内时,根据参数差值控制伺服电机,从而实现电批拧紧的校准,提升电批控制过程中的拧紧精度。 ...

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07-07-2016 дата публикации

METHOD AND DEVICE FOR PROVIDING INFORMATION

Номер: WO2016107372A1
Автор: ZHANG, Shaolin
Принадлежит:

Provided are a method and device for providing information access. The method specifically comprises: an edge server receives a user access request, determines a user to be an initial access user according to the user identification, sends pre-configured information to a terminal of the user, forwards the user access request to a central server, receives updated information returned by the central server, receives a follow-up access request of the user, and sends the updated information to the terminal of the user. By means of the present invention, a location-based direct content response is conducted on terminal access requests without depending on a terminal GPS, the network traffic is reduced, and the pertinence of marketing content is improved.

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13-08-2021 дата публикации

Multi-channel WIFI signal transmitting and receiving device

Номер: CN113258254A
Принадлежит:

The invention relates to a multi-channel WIFI signal transmitting and receiving device, which comprises a wireless hotspot device, a band-pass filtering device, a frequency shifting device, an antenna switch device and a high-gain antenna device, wherein the high-gain antenna device comprises a substrate and two or more than two three-dimensional antennas, and the three-dimensional antennas comprise dual-polarization yagi antennas and/or dual-polarization log-periodic antennas. The dual-polarization yagi antenna comprises an antenna axial rod, a dual-polarization reflector, a dual-polarization active oscillator and a dual-polarization director, and the dual-polarization log-periodic antenna comprises an antenna body composed of four assembly lines, a feed coaxial line tightly attached to the assembly lines and a plurality of antenna oscillators which are alternately arranged on the assembly lines in parallel at equal intervals. And meanwhile, the feed coaxial line passes through the through ...

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06-07-2016 дата публикации

Adopt novel short wave antenna that hydraulic drive can 90 degrees upsets

Номер: CN0205376736U
Автор: ZHANG SHAOLIN, XU WEI
Принадлежит:

... 本实用新型涉及通信天线技术领域,尤其是涉及一种采用液压驱动可90度翻转的新型短波天线,包括支撑立柱和天线支撑桁架,天线支撑桁架设置在支撑立柱上,天线支撑桁架包括多个桁架单元构件,多个桁架单元构件之间通过销轴连接;天线支撑桁架与支撑立柱之间设置有翻转机构,用于驱动天线支撑桁架绕支撑立柱的支撑轴线转动。本实用新型提供的采用液压驱动可90度翻转的新型短波天线,增加了短波天线适应环境的能力,短波天线不受复杂多变的气候和各种各样的地理条件的影响,在特定的环境和气候条件下,短波信号在发射过程中不易出现衰减,信号仍能正常传递。 ...

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27-07-2016 дата публикации

TE mould dielectric resonator device

Номер: CN0205406688U
Автор: CUI LICHENG, ZHANG SHAOLIN
Принадлежит:

... 本实用新型提供了种TE模介质谐振器装置,腔体底部设有限位槽,TE01模介质谐振杆表面和底面分别开设有卡槽,卡槽上分别卡装上支撑座和下支撑座,下支撑座卡装在限位槽内,上支撑座的顶部与腔体顶部水平共线设置,盖板包括内盖板和外盖板,外盖板底部设有凹槽,凹槽内装置有弹性体,外盖板通过连接件安装在内盖板上;采用上、下两个支撑座支撑,使TE01模介质谐振器受力均匀,解决了传统TE01模介质谐振器在侧装、反装时长期受力的弊端,通过上、下两个支撑座支撑,能将TE01模介质谐振杆产生的热量有效传递到腔体和盖板,有利于腔体的散热;改进盖板设计,解决了由于加工公差导致的腔体与TE01模介质接触不良的问题。 ...

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15-06-2016 дата публикации

Adopt short wave antenna of collapsible antenna element structure

Номер: CN0205319285U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型提供一种采用可折叠天线振子结构的短波天线,为解决现有技术中短波天线的使用便捷性较低的问题而发明。所述一种可折叠天线振子结构的短波天线,包括下部支撑、装设在下部支撑上的桁架梁,以及排布在桁架梁上的天线阵子阵列,桁架梁包括多个天线阵子阵列布置层,多个天线振子阵列布置层的一端交叠形成集交点,天线振子阵列布置层能够绕集交点转动,相邻天线振子阵列布置层之间连接有可旋转结构,可旋转结构上连接有伸缩装置,伸缩装置连接有驱动装置,使用时,通过驱动装置驱动伸缩装置伸缩,以控制可旋转结构带动相邻的天线振子阵列布置层相互远离或靠近。本实用新型提供的采用可折叠天线振子结构的短波天线用于信号传输。 ...

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08-06-2016 дата публикации

Nut locking device

Номер: CN0205290333U
Автор: ZHANG SHAOLIN
Принадлежит:

... 本实用新型涉及螺杆螺母装配的技术领域,提供了种母锁紧装置,用于放置螺杆和螺母并使两者的轴线重合,螺母锁紧装置包括第动力件和夹持法兰;第动力件包括壳体和转动设置在壳体中的中空轴,中空轴具有伸出壳体底面的外置端部,中空轴的顶端开口处形成供待锁付螺杆的进入口;夹持法兰由与中空轴连接的上部和下部构成,上部的顶面中央开设有供外置端部置入的容置槽,下部的底面中央开设有用于放置螺母的螺母槽,下部具有供螺杆由中空轴内部沿中空轴轴线方向滑入螺母槽的贯通槽,贯通槽连通容置槽与螺母槽。与现有技术对比,减少了人工工作量,降低了人工成本,提高了生产效率。 ...

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13-06-2023 дата публикации

Inner electrode alloy layer and preparation method thereof

Номер: CN116254525A
Принадлежит:

The invention discloses an inner electrode alloy layer and a preparation method thereof, and the preparation method of the inner electrode alloy layer comprises the steps: dispersing bis (triphenylphosphine) palladium dichloride and mercury iodide in a solvent to obtain a mixed solution, placing a ceramic dielectric sheet in the mixed solution, heating the mixed solution to 100-180 DEG C, adding a reducing agent, and carrying out heat preservation for 2-4 hours to obtain the inner electrode alloy layer. And the inner electrode alloy layer can be formed on the surface of the ceramic dielectric sheet through in-situ growth along with the reaction. The inner electrode alloy layer comprises a palladium element and a mercury element, the mass fraction of the palladium element is 10%-40%, the mass fraction of the mercury element is 60%-90%, the inner electrode alloy layer is prepared through a liquid phase reduction method, a compact structure can be directly formed on the surface of a ceramic ...

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06-07-2016 дата публикации

Group's battle array structure of log periodic antenna

Номер: CN0205376775U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型提供了一种对数周期天线的组阵结构,涉及通信传输领域。该对数周期天线的组阵结构包括固定装置以及对数周期天线阵列,所述对数周期天线阵列包括多副对数周期天线,所述多副对数周期天线的每副对数周期天线包括天线集合线以及设置于所述天线集合线的多个天线振子,每副所述对数周期天线的天线集合线以及天线振子在同一平面内,所述对数周期天线阵列的每两副相邻的对数周期天线的天线集合线之间存在夹角且靠近所述对数周期天线阵列同一端的所述夹角大小相同,所述对数周期天线阵列的每两副对数周期天线的天线振子相互平行,所述对数周期天线阵列设置于所述固定装置。 ...

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06-07-2016 дата публикации

Adopt split type lightning protection system 's short wave antenna

Номер: CN0205376764U
Автор: ZHANG SHAOLIN, LIU LIKUI
Принадлежит:

... 本实用新型公开了一种采用分体式避雷系统的短波天线,短波天线塔和避雷系统;所述避雷系统具体包括第一避雷单元和第二避雷单元;所述第一避雷单元和第二避雷单元均安装设置在所述短波天线塔外;且所述避雷系统中的所述第一避雷单元和所述第二避雷单元与所述短波天线塔之间存在间隙无连接。本实用新型提供的采用分体式避雷系统的短波天线,分体式避雷系统中的避雷单元各自都安装在底部的安装架以及隐藏井内(即避雷系统中第一避雷单元和第二避雷单元与短波天线塔之间存在间隙无连接)。避雷单元可以与安装架实施拆卸进行转移,还可以通过升降储放在隐藏井内,保证高大的避雷单元不会影响到短波天线塔的传输工作,以免造成信号死角。 ...

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07-08-2014 дата публикации

METHOD, SYSTEM, AND RCS-E SERVER FOR DETERMINING TERMINAL STATE

Номер: WO2014117515A1
Принадлежит:

Disclosed are a method, a system, and an RCS-e server for determining a terminal state. The method comprises: a first terminal sending a second terminal state query request to an RCS-e server through a core network; the RCS-e server querying for the current state of a second terminal according to the second terminal state query request; and when the query result is that the current state of the second terminal is an offline RCS-e service terminal or a non-RCS-e service terminal, the RCS-e server feeding back the query result to the first terminal. The method, system, and RCS-e server provided by the present invention enable the first terminal to know the exact state of the second terminal in real time, so that the first terminal user decides, according to the current state of the second terminal, whether to perform subsequent communication operation with the second terminal, thereby effectively preventing a wrong decision being made because the first terminal user cannot know the exact ...

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06-07-2016 дата публикации

Radio wave signal synchronizing system

Номер: CN0205377873U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型涉及一种无线电波信号同步系统,包括信号发送单元、信号接收单元、功率调节单元和天线阵列。信号发送单元包括发信控制器和发射机,发信控制器通过功率调节单元与发射机连接,发射机与所述天线阵列连接。信号接收单元包括收信控制器和接收机。收信控制器通过功率调节单元与接收机连接,接收机与天线阵列连接。功率调节单元将发信控制器的无线电波信号分配为相位、幅度同步的多路无线电波信号,经发射机发送至天线阵列,增加天线阵列的辐射性能,同时能够将天线阵列接收的多路外界无线电波信号进行调整至幅度和相位相同,并将多路信号合成为一路信号以供收信控制器接收,极大地降低了无线电波信号错误和误码率。 ...

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06-07-2016 дата публикации

Novel three -dimensional array antenna system of shortwave logarithm

Номер: CN0205376773U
Автор: NING XINJUN, ZHANG SHAOLIN
Принадлежит:

... 本实用新型涉及短波天线技术领域,尤其是涉及一种新型短波对数立体阵列天线系统。包括天线主体系统、回转总成系统、翻转系统、天线立柱系统以及自加高系统;天线主体系统上安装用于发射和接收信号的振子系统;振子系统由若干个呈夹角排列设置的对数周期天线单元组成,分别安装在天线主体系统各处;对数周期天线单元包括天线集合线和天线振子,每个对数周期天线单元中天线振子的长度从与天线集合线相连接的一端起向外逐渐增大。本实用新型提供的短波天线系统,采用了基于对数周期天线的优良特性,不仅结构简便,功能灵活,性能指标高,占地面积小,而且宽频带,大功率,高增益,可实现水平±180°回转以及垂直90°翻转。 ...

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06-07-2016 дата публикации

Short wave antenna can overturn

Номер: CN0205376737U
Автор: ZHANG SHAOLIN, NING XINJUN
Принадлежит:

... 本实用新型涉及通信天线技术领域,尤其是涉及一种可翻转短波天线,包括支撑立柱和天线支撑桁架,所述天线支撑桁架设置在所述支撑立柱上,所述天线支撑桁架与所述支撑立柱之间设置有翻转机构,用于驱动所述天线支撑桁架绕所述支撑立柱的支撑轴线转动。本实用新型提供的可翻转短波天线,增加了短波天线适应环境的能力,短波天线不受复杂多变的气候和各种各样的地理条件的影响,在特定的环境和气候条件下,短波信号在发射过程中不易出现衰减,信号仍能正常传递;当需要转变发射方向时,通过翻转机构将天线支撑桁架进行翻转90°,从而使安装在天线支撑桁架上的天线也随着天线支撑桁架翻转了90°最终实现短波天线在垂直方向或水平方向工作。 ...

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13-07-2016 дата публикации

Signalling device of short wave communication system

Номер: CN0205385475U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型提供了种短波通信系统的信号发送装置,涉及短波通信领域,包括信号源产生单元、电光信号转换单元、光纤、光电信号转换单元、短波发射机单元、以及天线单元。所述信号源产生单元的输出端与所述电光信号转换单元的输入端耦合,所述电光信号转换单元输出端与所述光电信号转换单元通过所述光纤进行耦合,所述光电信号转换单元的输出端与所述短波发射机单元的输入端耦合,所述短波发射机单元的输出端与所述天线单元耦合。本实用新型实施例提供的发送装置通过使用光纤代替传统的电缆传输方式,使得短波发射机到天线之间损耗降低,并且本发送装置不再采用连接器进行转接,因此更加稳定、可靠。 ...

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15-06-2016 дата публикации

Adopt nonmetal short wave antenna that mixes truss structure of metal

Номер: CN0205319291U
Автор: ZHANG SHAOLIN, LIN XIN
Принадлежит:

... 本实用新型提供一种采用金属非金属混合桁架结构的短波天线,为解决现有技术中短波天线支撑结构的安装和拆卸过程较为困难的问题而发明。所述采用金属非金属混合桁架结构的短波天线,包括下部支撑、桁架梁及天线体,桁架梁包括立柱总成、纵梁总成;立柱总成包括立柱及连接在立柱上端的中央支撑;纵梁总成包括连接在中央支撑两端的小端梁和大端梁,以及连接在小端梁和大端梁上的连接梁;小端梁、连接梁及大端梁均为桁架结构式模块组装件,模块组装件的各模块由金属材料构件与非金属材料构件混合构成,小端梁、连接梁及大端梁连接形成锲型结构,锲型结构中形成多层天线布置层。本实用新型提供的采用金属非金属混合桁架结构的短波天线用于信号传输。 ...

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06-07-2016 дата публикации

Radio wave long -range centralized control system that communicates

Номер: CN0205377881U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型涉及一种无线电波通信远程集中控制系统,包括主控中心和收发台站,所述主控中心与所述收发台站之间通过光纤连接,所述主控中心包括服务器,所述服务器用于通过所述光纤向所述收发台站发送信号,以使所述收发台站发送无线电波,所述服务器用于通过所述光纤接收所述收发台站接收的信号。本无线电波通信远程集中控制系统通过主控中心向收发台站发送信号或者接收收发台站的信号。一个主控中心可以集中管理多个收发台站,易于统一配置和资源管理,且不用在各收发台站派专人值守,节约了人力成本。主控中心与收发台站通过光纤进行信息传输,传输速度快,信息传输稳定,光纤连接接口统一,配置简单。 ...

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06-06-2023 дата публикации

Preparation method of rod-shaped powder electrode material

Номер: CN116230967A
Принадлежит:

The invention provides a preparation method of a rod-like powder electrode material, which comprises the following steps: S1, simultaneously adding a palladium precursor material and a mercury precursor material into an organic solvent, adding a reducing agent, uniformly stirring at normal temperature, and reacting at high temperature and high pressure; and S2, after the reaction is completed, cooling at room temperature, carrying out centrifugal separation, washing and re-centrifugal separation on a product to obtain a black substance, and drying the black substance to obtain a powder electrode material with a black rod-like morphology. According to the method, the heavy metal element mercury is successfully introduced into the palladium-based electrode material, modification of the precious metal element palladium and resource utilization of the heavy metal element mercury are achieved, operation is easy, implementation is easy, and the prepared rod-shaped powder electrode material has ...

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27-10-2004 дата публикации

新型胶丸排列装置

Номер: CN0001539396A
Принадлежит:

A capsules arranging apparatus for the halves A and B of capsule has arranging plate and arranging axle under said arranging plate. Said arranging plate has the dropping holes under guide slot. Said arranging axle has the turn-ovr recesses relative to said dropping holes. A movable sucking tube with an enclosed end is arranged at one side of said arranging plate and has an opening connected to a pneumatic sucking tube. Its advantages are compact structure and high effect and productivity.

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06-07-2016 дата публикации

Lift cylinder locking device and jacking device

Номер: CN0205367535U
Автор: ZHANG SHAOLIN, NING XINJUN
Принадлежит:

... 本实用新型涉及建筑施工设备技术领域,尤其是涉及一种升降油缸锁定装置及顶升装置,所述升降油缸锁定装置包括操作手杆、连杆和手杆支座;所述手杆支座固定安装在所述操作手杆上;所述连杆的一端与所述手杆支座铰接,所述连杆的另一端用于与顶升装置的顶升机架铰接;所述操作手杆的一端用于与所述顶升装置的升降油缸的油缸缸筒铰接。所述顶升装置,包括所述的升降油缸锁定装置。本实用新型提供的升降油缸锁定装置,解决了升降油缸及顶升横梁在换步回程时需要人工用钢丝绳将升降油缸及顶升横梁垂直拉住的技术问题,具有操作简单、工作效率高的特点。 ...

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23-06-2023 дата публикации

Preparation of honokiol-loaded responsive phosphazene nanoparticles and anti-tumor application of honokiol-loaded responsive phosphazene nanoparticles

Номер: CN116270537A
Принадлежит:

The invention provides a preparation method of honokiol-loaded responsive phosphazene nanoparticles and antitumor activity evaluation of the honokiol-loaded responsive phosphazene nanoparticles. The nano-particles are good in biocompatibility, and are disintegrated and released in a responsive and targeted manner on pH and GSH, so that the inhibitory activity of the nano-particles on tumor cells is enhanced. A mouse tumor model finds that the inhibition capability of the compound on solid tumors is improved by 80%. Therefore, the nano-particles have good application prospects in drug delivery and anti-tumor directions.

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15-06-2016 дата публикации

Antenna setting maintenance device

Номер: CN0205319286U
Автор: ZHANG SHAOLIN, LIU HAITAO
Принадлежит:

... 本实用新型提供了一种天线安装维修装置,涉及天线安装维修技术领域,为解决对于大型的短波天线的安装和维修所需时间较长的问题。所述天线安装维修装置包括:导轨,设置于导轨上、可沿所述导轨移动的支撑架,所述支撑架的顶端设置有第一维修台,所述第一维修台上设置有起吊机构。所述天线安装维修装置用于安装或维修短波天线。 ...

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13-08-2021 дата публикации

High-gain radio frequency front-end device

Номер: CN113258303A
Принадлежит:

The invention relates to a high-gain radio frequency front-end device, which comprises a high-gain antenna device and radio frequency transceiving devices, wherein the high-gain antenna device comprises a substrate and more than two three-dimensional antennas, and the radio frequency transceiving device comprises a filter, a circulator, a receiver and a transmitter. The number of the radio frequency transceiving devices is two or more than two, and each radio frequency transceiving device is connected with the corresponding three-dimensional antenna. The dual-polarization yagi antenna comprises an antenna axial rod, a dual-polarization reflector, a dual-polarization active oscillator and a dual-polarization director, and the dual-polarization log-periodic antenna comprises an antenna body composed of four assembly lines, a feed coaxial line tightly attached to the assembly lines and a plurality of antenna oscillators which are alternately arranged on the assembly lines in parallel at equal ...

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25-07-2023 дата публикации

Automatic pre-bending mechanism for large-specification round steel

Номер: CN116475280A
Принадлежит:

The invention discloses an automatic pre-bending mechanism for large-size round steel, and relates to the technical field of metal processing equipment.The automatic pre-bending mechanism comprises a support and a fixing frame rotationally connected to the support, the fixing frame is provided with a feeding part, a pre-bending part and a protection part, the support is provided with a winding part, and the pre-bending part comprises a pre-bending frame fixedly connected to the fixing frame; a fixed wheel is rotatably connected to the pre-bending frame, two moving blocks are slidably connected to the pre-bending frame, driving wheels are rotatably connected to the two moving blocks, the two driving wheels are driven by servo motors, lead screws are arranged on the moving blocks, two adjusting motors are arranged on the pre-bending frame, and the output ends of the adjusting motors are connected with the lead screws through commutators. When the automatic pre-bending mechanism for the large-size ...

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27-07-2016 дата публикации

TE mould dielectric resonator device

Номер: CN0205406689U
Автор: CUI LICHENG, ZHANG SHAOLIN
Принадлежит:

... 本实用新型提供了种TE模介质谐振器装置,腔体底部设有限位槽,TE01模介质谐振杆表面和底面分别开设有卡槽,卡槽上分别卡装上支撑座和下支撑座,下支撑座卡装在限位槽内,上支撑座的顶部与腔体顶部水平共线设置,盖板包括内盖板和外盖板,外盖板通过连接件安装在内盖板上,内盖板四周设有凹槽,外盖板上设有多个条形槽;采用上、下两个支撑座支撑,使TE01模介质谐振器受力均匀,解决了传统TE01模介质谐振器在侧装、反装时长期受力的弊端,通过上、下两个支撑座支撑,能将TE01模介质谐振杆产生的热量有效传递到腔体和盖板,有利于腔体的散热;改进盖板设计,解决了由于加工公差导致的腔体与TE01模介质接触不良的问题。 ...

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27-07-2016 дата публикации

Quick testing arrangement of TM mould dielectric resonator

Номер: CN0205404698U
Автор: CUI LICHENG, ZHANG SHAOLIN
Принадлежит:

... 本实用新型提供了种TM模介质谐振器快速测试装置,包括:冲头模柄、测试工装和弹性体,所述测试工装通过定位销安装在冲头模柄底部,所述冲头模柄中空设置,冲头模柄侧壁上设有与中空腔相通的通孔,所述弹性体通过通孔和中空腔装置在冲头模柄上;每次测试时,只需将两个定位销卸下即可完成更换TM模介质谐振器的工作,通过定位销即可快速与冲头模柄连接,节省大量时间,提高TM模介质谐振器测试效率;提高TM模介质谐振器测试的稳定性、致性;提高TM模介质谐振器测试的可靠性。 ...

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04-04-2023 дата публикации

Method, device and equipment for measuring blood pressure and medium

Номер: CN115886757A
Автор: ZHANG SHAOLIN
Принадлежит:

The invention relates to a method, device and equipment for measuring blood pressure and a medium, and relates to the technical field of medical measuration.The method comprises the steps that the pressurization pressure of a pressure adjusting device on a preset first human body part of a user is controlled to be increased at a constant speed from the preset first pressure; in the process that the pressurization pressure is increased at a constant speed, a change curve of biological sign data of a preset second human body part of the user is collected through the detection device, and blood flowing out of the heart of the user sequentially flows through the first human body part and the second human body part; inflection point data and zero point data of the change curve are obtained, and the blood pressure of the user is determined according to the inflection point data and the zero point data. According to the invention, the blood pressure of the user is determined by directly collecting ...

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15-06-2016 дата публикации

Adopt short wave antenna of hinged truss girder construction

Номер: CN0205319293U
Автор: ZHANG SHAOLIN, LIN XIN
Принадлежит:

... 本实用新型提供一种采用铰接桁架梁结构的短波天线,为解决现有技术中短波天线支撑结构的安装和拆卸过程较为困难的问题而发明。所述采用铰接桁架梁结构的短波天线,包括下部支撑、桁架梁,及天线体,桁架梁包括立柱总成、纵梁总成;立柱总成包括立柱及铰接在立柱上端的中央支撑,立柱正铰接在下部支撑的上端;纵梁总成包括小端梁、大端梁及连接梁;小端梁、连接梁及大端梁均为模块组装件,模块组装件的各组成模块之间及各组成模块的各构件之间铰接,小端梁、连接梁及大端梁铰接形成锲型结构,锲型结构中形成多层贯穿小端梁、连接梁及大端梁的天线布置层。本实用新型提供的采用铰接桁架梁结构的短波天线用于信号的传输。 ...

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07-04-2023 дата публикации

Pulse state detection method and device, electronic equipment and medium

Номер: CN115919274A
Автор: ZHANG SHAOLIN
Принадлежит:

The invention relates to a pulse state detection method and device, electronic equipment and a medium, and relates to the field of blood pressure detection.The method comprises the steps that test pressure parameters of a user are obtained; the output pressure of the arm band device is set to be the test pressure parameter, pulse wave signals of a user are collected, and the pulse wave signals comprise a plurality of pulse periods; according to a preset mapping relation, based on the characteristics of the multiple pulse periods of the pulse wave signal, the types to which the multiple pulse periods of the pulse wave signal belong are counted, a statistical result is obtained, and the mapping relation is used for indicating the corresponding relation between the characteristics of the pulse periods and the types to which the pulse periods belong. The scheme has the beneficial effects that a doctor can know the detailed state of the pulse according to the statistical result, so that the ...

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06-07-2016 дата публикации

Shortwave antenna stand column modular structure

Номер: CN0205376734U
Принадлежит:

... 本实用新型涉及大型短波天线设备领域,尤其是涉及一种短波天线立柱模块结构,包括:至少三个桁架型的立柱模块片;各立柱模块片排列为空心柱体,且相邻立柱模块片之间通过连接件连接;所述立柱模块片由主弦杆、多根腹杆以及踏步组成。本实用新型的各立柱模块结构相同,安装时,各立柱模块结构可上下互换,提高了安装容错率;当天线系统使用高度需调节时,可通过增减立柱模块结构调节高度;且采用立柱模块结构,使其加工制造更方便,同时可大大降低运输成本以及安装成本。 ...

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30-06-2023 дата публикации

Goods selling cabinet

Номер: CN116363799A
Автор: ZHANG SHAOLIN, QIU CHUNHUI
Принадлежит:

The invention provides a vending cabinet, and relates to the field of automatic vending equipment. The vending cabinet comprises a cabinet body assembly, a rotating disc assembly, a power source assembly and a control assembly. The cabinet body assembly comprises a cabinet body and a plurality of electric control doors, and the electric control doors are arranged on the cabinet body; the rotating disc assembly comprises a rotating disc driving part and a plurality of stacked rotating disc bodies, the driving end of the rotating disc driving part is connected with the rotating disc bodies, and the rotating disc bodies are rotationally arranged on the cabinet body and correspond to the electric control doors; the power supply assembly comprises a power supply connector, and at least one turntable body is provided with the power supply connector; the control assembly is electrically connected with the rotating disc driving piece, the electric control door and the power connector. When the ...

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27-07-2016 дата публикации

Modified TE mould dielectric resonator tuner

Номер: CN0205406698U
Автор: CUI LICHENG, ZHANG SHAOLIN
Принадлежит:

... 本实用新型提供了种改进的TE模介质谐振器调谐装置,包括调谐螺杆、TE01模介质盘和锁紧螺母,所述调谐螺杆穿装在TE01模介质盘上,调谐螺杆底部设有限位凸台,调谐螺杆侧壁上对应TE01模介质盘的位置环设凹槽,所述锁紧螺母螺接在调谐螺杆上,通过锁紧螺母将TE01模介质盘锁紧在限位凸台上;上述设置使得本新型的调谐装置,结构紧凑,安装方便;调谐螺杆为氧化铝陶瓷杆,由于陶瓷本身具有耐高温特性,同时可以将部分热量传递到腔体盖板,改善谐振腔体的内部温度特性。同时采用抗高温改性PTFE材质制成的锁紧螺母将TE01模介质盘锁紧。 ...

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14-07-2023 дата публикации

Fall detection method and device, electronic equipment and storage medium

Номер: CN116434338A
Принадлежит:

The embodiment of the invention provides a fall detection method and device, electronic equipment and a storage medium, and relates to the field of image recognition, and the method comprises the steps: carrying out the human body detection of each frame of image in a real-time video stream of a preset scene, and obtaining a human body detection frame in each frame of image; determining an overlapping rate of human body detection frames in front and back frames of images in the plurality of frames of images; clustering the human body detection frames in the multiple frames of images according to the overlapping rate of the human body detection frames in the front and back frames of images to obtain at least one group of human body detection frames; according to each group of human body detection frames, performing action state detection on the multiple frames of images to obtain action states of target human body attributes in the multiple frames of images; and determining whether the target ...

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06-07-2016 дата публикации

Adopt short wave antenna of novel stand

Номер: CN0205376735U
Принадлежит:

... 本实用新型涉及短波天线技术领域,尤其是涉及一种采用新型立柱的短波天线,包括天线主体系统以及天线立柱系统;天线立柱系统为桁架型立柱,且所述天线立柱系统由多个结构相同的桁架模块叠加构成;其中,桁架模块由多根弦杆和多根腹杆相互连接组成。在天线立柱系统的顶端设置驱动天线主体系统旋转的天线回转系统,在天线立柱系统的底端设置用于支撑和承载的天线基础系统。与实腹式立柱相比,本实用新型具有节省材料、自重轻、刚度大、制造时容易控制变形、迎风面积小以及受力性能好等优点,同时,模块化设计使天线立柱系统安装拆卸方便,容错率高。 ...

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18-07-2023 дата публикации

Virtual fitting method and device, electronic equipment and storage medium

Номер: CN116452291A
Принадлежит:

The embodiment of the invention provides a virtual fitting method and device, electronic equipment and a storage medium, and relates to the technical field of image processing. Comprising the following steps: acquiring a figure image to change clothes, a clothes image and a human body semantic coarse segmentation image based on a real-time image; inputting the to-be-changed figure image, the clothes image and the human body semantic coarse segmentation image into a semantic generation model to obtain a human body semantic optimization image; inputting the to-be-changed figure image and the clothes image into a clothes appearance flow generation network to obtain a rough deformation clothes image; obtaining a clothing semantic part according to the human body semantic optimization image, and correcting the rough deformation clothing image according to the clothing semantic part to obtain a fine deformation clothing image; and inputting the fine deformation clothing image, the to-be-changed ...

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15-06-2016 дата публикации

Light path strobe light locus of points remote control system parallels

Номер: CN0205318610U
Принадлежит:

... 本实用新型提供了一种并列光路频闪光点轨迹遥控系统。所述并列光路频闪光点轨迹遥控系统包括并列光路频闪光点轨迹遥控接收装置以及形成频闪光点运动轨迹的频闪光点轨迹遥控发射装置,所述并列光路频闪光点轨迹遥控接收装置包括控制电路模块以及分别对所述频闪光点运动轨迹进行光学频闪脉冲信号探测及图像信号采集以进行并列光路信号处理来得到所述控制电路模块的控制命令的信号接收处理模块,所述控制电路模块与所述信号接收处理模块电性连接。本实用新型提供了一种方便快捷、易于使用的并列光路频闪光点轨迹遥控系统,仅需要利用频闪的光点便可实现电器的遥控。 ...

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06-07-2016 дата публикации

Signal processor

Номер: CN0205377874U
Автор: ZHANG SHAOLIN, CUI LICHENG
Принадлежит:

... 本实用新型提供了一种信号处理装置,涉及通信领域。该信号处理装置包括信号发射模块、信号接收模块以及天线,信号发射模块包括第一功率调整单元、多个信号发射控制器以及多个发射机,多个信号发射控制器分别与所述第一功率调整单元相耦合,第一功率调整单元与所述多个发射机相耦合,所述多个发射机与天线相耦合;所述信号接收模块包括第二功率调整单元、信号接收控制器以及多个接收机,所述多个接收机与天线相耦合,并且所述多个接收机与所述第二功率调整单元相耦合,所述第二功率调整单元与所述信号接收控制器相耦合。 ...

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06-07-2016 дата публикации

But horizontal rotation's short wave antenna

Номер: CN0205376738U
Автор: ZHANG SHAOLIN, XU WEI
Принадлежит:

... 本实用新型涉及大型长距离短波天波天线技术领域,尤其是涉及一种可水平旋转的短波天线。该短波天线包括:立柱、旋转总成和桁架梁;旋转总成包括回转下支座、回转上支座、回转支承、驱动电机和减速器;回转支承的下端固定设置在回转下支座的上表面,上端与回转上支座转动连接;驱动电机和减速器设置在回转上支座上,驱动电机与减速器传动连接,减速器与回转支承传动连接;回转下支座设置在立柱上,回转上支座与桁架梁连接。利用驱动电机带动回转上支座相对于回转下支座转动,从而使桁架梁相对于立柱作360°水平转动运动,进而扩大了短波天线的信号发生范围,并且通过驱动电机带动桁架梁以精确的调整信号发射方位角,以便于使用者使用。 ...

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15-06-2016 дата публикации

Adopt scissors fork type lifting structure height -adjusting's short wave antenna

Номер: CN0205319288U
Автор: ZHANG SHAOLIN, YANG JUN
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... 本实用新型提供一种采用剪叉式升降结构调节高度的短波天线,为解决现存的短波天线无法实现快速调节其高度、快速架设及移动的问题而发明。该短波天线包括天线主体系统及天线支撑系统,天线支撑系统包括由下至上依次连接的基础支撑结构、剪叉式升降结构及水平回转结构,水平回转结构与桁架梁结构连接,剪叉式升降结构由臂架相互交错延伸构成,臂架由多个支杆自下而上依次连接构成,相邻支杆铰接且形成有夹角,处于同一水平面的支杆的中部铰接;相间隔的支杆之间连接有液压油缸装置,液压油缸装置连接有控制装置。所述采用剪叉式升降结构调节高度的短波天线用于发射信号。 ...

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29-06-2016 дата публикации

Composite ceramic impeller

Номер: CN0205349842U
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... 本实用新型涉及一种复合陶瓷叶轮,该叶轮由前盖板部分、后盖板部分及位于前盖板部分和后盖板部分所形成的盖板内腔中的叶片部分组成,所述前盖板部分、后盖板部分及叶片部分是在一体式骨架外包覆有一层复合陶瓷材料,所述一体式骨架由前盖板骨架、设有轮毂连接螺口的后盖板骨架以及叶片骨架三部分组成;包覆于前盖板骨架的陶瓷材料的外表面制有若干前背叶片,所述若干前背叶片呈漩涡形分布;包覆于后盖板骨架的陶瓷材料的外表面制有若干后背叶片,所述若干后背叶片呈漩涡形分布。本实用新型的复合陶瓷叶轮,骨架完全被陶瓷材料包住,陶瓷承受磨损,骨架支撑叶轮强度,不仅提高了叶轮的强度和韧性,而且增强了叶轮的耐磨蚀性能,解决了现有金属叶轮防磨防腐难的问题。 ...

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30-06-2023 дата публикации

Image processing method and device

Номер: CN116363013A
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The invention relates to the technical field of image processing, and provides an image processing method and device. The method comprises the following steps: extracting a regional image of any image category from an obtained to-be-processed image; performing scale normalization on each region image of the same image category to obtain each target region image of the same size; inputting each target area image of the same image category into a joint space learning model corresponding to the image category to which each target area image belongs for sharpening processing, and obtaining each high-definition area image in one-to-one correspondence with each target area image; wherein the joint spatial learning model is obtained by training each regional image sample pair of the same image category, and the regional image sample pair comprises a positive sample with a clear image and a negative sample with a blurred image. According to the image processing method provided by the embodiment ...

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15-06-2016 дата публикации

Flash of light light rail mark remote control switch system

Номер: CN0205318611U
Автор: ZHANG SHAOLIN
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... 本实用新型提供了一种闪光灯轨迹遥控开关系统。所述闪光灯轨迹遥控开关系统包括闪光轨迹遥控开关与形成特定闪光轨迹的闪光灯遥控装置,所述闪光轨迹遥控开关包括开关电路模块以及控制所述开关电路模块通断或调节所述开关电路模块通电电压电流强度的信号接收控制模块,所述开关电路模块与所述信号接收控制模块电性连接。本实用新型提供了一种方便快捷、易于使用的闪光灯轨迹遥控开关系统。 ...

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04-07-2023 дата публикации

Three-dimensional point cloud ordering method and device, computer equipment and storage medium

Номер: CN116385514A
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The invention provides a three-dimensional point cloud ordering method and device, computer equipment and a storage medium, and belongs to the technical field of three-dimensional vision. The method comprises the following steps: acquiring an original point cloud and an original image of a target object acquired by point cloud acquisition equipment; according to the original image, the original point cloud is segmented, a body point cloud set and an arm point cloud set are obtained, the body point cloud set comprises point cloud corresponding to the body part of the target object, and the arm point cloud set comprises point cloud corresponding to the arm part of the target object; and respectively carrying out girdling and projection processing on the body point cloud set and the arm point cloud set to obtain ordered body point cloud and ordered arm point cloud. According to the application, the effects of human body deformation, human body size measurement, costume design, virtual fitting ...

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06-07-2016 дата публикации

Adopt novel short wave antenna that motor drive can 90 degrees upsets

Номер: CN0205376767U
Автор: ZHANG SHAOLIN, XU WEI
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... 本实用新型涉及通信天线技术领域,尤其是涉及一种采用电机驱动可90度翻转的新型短波天线,包括支撑立柱和天线支撑桁架,天线支撑桁架设置在支撑立柱上,天线支撑桁架包括多个桁架单元构件,多个桁架单元构件之间通过销轴连接;天线支撑桁架与支撑立柱之间设置有翻转机构,用于驱动天线支撑桁架绕支撑立柱的支撑轴线转动。本实用新型提供的采用电机驱动可90度翻转的新型短波天线,增加了短波天线适应环境的能力,短波天线不受复杂多变的气候和各种各样的地理条件的影响,在特定的环境和气候条件下,短波信号在发射过程中不易出现衰减,信号仍能正常传递。 ...

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15-06-2016 дата публикации

Adopt short wave antenna of integral lightning -arrest system

Номер: CN0205319318U
Автор: ZHANG SHAOLIN, LIU LIKUI
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... 本实用新型公开了一种采用整体式避雷系统的短波天线,包括整体式避雷系统和短波天线;所述整体式避雷系统具体包括天上避雷单元和地上引雷单元;其中,所述天上避雷单元具体包括第一避雷针、第二避雷针、两个避雷针安装座、两个绝缘接头、屏蔽引下线和汇集盒。本实用新型提供的采用整体式避雷系统的短波天线,整体式避雷系统是将避雷针直接安装在天线塔上,并采用双避雷针结构(即第一避雷针和第二避雷针),采用了第一避雷针和第二避雷针结构后,可扩大防雷击的保护范围,同时避免雷电绕击事故的发生。采用整体式避雷系统的短波天线,不仅可以防直击雷,同时还具有有效防止地电位反击、跨步电压、接触电压等特点。 ...

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07-07-2023 дата публикации

Human body size measurement method, device and equipment and storage medium

Номер: CN116403242A
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The embodiment of the invention provides a human body size measurement method and device, equipment and a storage medium, and relates to the technical field of data processing, and the method comprises the steps: carrying out the key point detection of a depth image of a target human body, and obtaining the positions of a plurality of preset key points in the depth image; determining an identifier of an abnormal key point from the plurality of preset key points according to the positions of the plurality of preset key points; and according to the identifier of the abnormal key point and the positions of the plurality of preset key points, performing size measurement on the target human body to obtain a size parameter of the target human body. According to the method of the invention, the identification of the abnormal key point in the plurality of preset key points is determined, and the size of the target human body is measured according to the identification of the abnormal key point ...

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06-07-2016 дата публикации

Jacking device and short wave antenna

Номер: CN0205367577U
Автор: ZHANG SHAOLIN, XU WEI
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... 本实用新型涉及大型长距离短波天波天线技术领域,尤其是涉及一种顶升装置以及短波天线。该顶升装置包括:举升机构、顶升机构、油泵、分流集流阀和多个液压缸;每个液压缸的下端均与举升机构铰接,上端均与顶升横梁铰接,油泵通过分流集流阀分别与多个液压缸连通;举升机构用于固定在短波天线立柱的下层标准节上,顶升机构用于固定在短波天线立柱的上层标准节上。当维修或者维护短波天线时,将举升机构设置下层标准节上,将顶升机构连接在与上述下层标准节相隔至少一个标准节的上层标准节,启动液压缸并拆卸标准节,将立柱的高度降低,减少劳动强度、降低人员作业危险系数、提高作业效率、以及减少外界不确定因素可能造成人员伤亡的技术问题。 ...

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