Настройки

Укажите год
-

Небесная энциклопедия

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 13. Отображено 13.
28-07-2023 дата публикации

Processing equipment for building sound insulation material

Номер: CN116494353A
Автор: WANG DI, WANG GUILU, LIU YANGTONG, CAI KAI, HUANG CHAO, HUANG SHUFEN, CAI PING, YAN LONGSHUN
Принадлежит:

The invention is applicable to the technical field of sound insulation material processing, and provides processing equipment for building sound insulation materials, which comprises a base, a fixed part I, a driving part I and a movable seat, the base is connected with a processing part in a sliding manner, and the fixed part I drives a driving wheel to rotate; the driving wheel drives the incomplete gear to rotate in the mode of being meshed with the incomplete gear, the incomplete gear drives the rack to move forwards, the driving wheel drives the rack to move reversely in the mode of being meshed with the rack, and the rack drives the swing assembly to move in a reciprocating mode through the movable base. The swing assembly swings in a reciprocating mode in the mode that the first sliding groove is in sliding connection with the fixing head. The swing assembly drives the machined part to move in a reciprocating mode and swing in a reciprocating mode. The swinging assembly swinging ...

Подробнее
Номер записи: 1
17-08-2021 дата публикации

Post-heart-disease rehabilitation training device for old people

Номер: CN113262428A
Автор: HUANG ZIXIN, LU SHIYAO, CAI PING, YU ZILONG, CHEN WEN, SHI YUYING, 黄梓欣, 陆世尧, 蔡平, 于子龙, 陈雯, 石玉莹
Принадлежит:

The invention discloses a post-heart-disease rehabilitation training device for old people, which comprises a base and a support column arranged at the upper end of the base, an L-shaped plate is fixedly arranged at the upper end of the support column, a second winding roller is fixedly arranged at the upper end of the L-shaped plate, and a first winding roller is fixedly arranged at the lower end of the L-shaped plate. A traction mechanism for pulling is arranged between the first winding roller and the second winding roller; and a pulling mechanism is installed in the supporting column, and the pulling mechanism and the traction mechanism are jointly matched to achieve training cooperation of the old people. According to the device, chest expanding movement is achieved through the traction mechanism, then blood circulation of the heart position is promoted, and the conditions such as heart diseases are effectively improved; a pulling mechanism is installed in the supporting column, the ...

Подробнее
Номер записи: 2
21-07-2023 дата публикации

Building concrete plate quality detection tool

Номер: CN116465751A
Автор: WANG DI, WANG GUILU, LIU YANGTONG, CAI KAI, HUANG CHAO, HUANG SHUFEN, CAI PING, YAN LONGSHUN
Принадлежит:

The invention is suitable for the field of concrete plate detection, and provides a building concrete plate quality detection tool which comprises a workbench, two vertical plates are fixedly connected to the workbench, placing plates are arranged on the opposite side faces of the two vertical plates, and four stand columns are further fixedly connected to the top of the workbench; the tops of the four stand columns are fixedly connected with a top plate. When pressure resistance detection is carried out, a second screw rod is rotated, the second screw rod drives a rotating disc and a threaded sleeve to rotate, the threaded sleeve drives a first screw rod and an extrusion plate to descend, the extrusion plate extrudes a compression spring, fine pressure adjustment can be carried out on a roller, and the pressure of the roller on a concrete plate is mastered in real time in cooperation with scale marks, so that the detection result is more accurate; by adjusting the extending length of the ...

Подробнее
Номер записи: 3
05-05-2023 дата публикации

OPC correction method

Номер: CN116068842A
Автор: CAI PING, LIAO XIANHUANG
Принадлежит:

The invention discloses an OPC (Optical Proximity Correction) method, which comprises the following steps of: 1, deforming a first-layer graph, namely, setting an auxiliary graph in an adjacent area in which a safety distance needs to be set in the first-layer graph; 2, OPC correction is conducted on the second-layer graph, in the OPC correction, the auxiliary graph is the part which cannot be covered by the second-layer graph, operation is conducted on the second-layer graph according to the relative relation between the second-layer graph and the auxiliary graph so that OPC correction can be achieved, and after OPC correction is completed, the second-layer graph is subjected to OPC correction. The distance between the first-layer graph and the second-layer graph at the position where the safety distance needs to be set in the first-layer graph is larger than or equal to the safety distance. According to the method, the safety distance between two adjacent layers of patterns can be set ...

Подробнее
Номер записи: 4
18-08-2023 дата публикации

Data fusion method and device, equipment and storage medium

Номер: CN116612259A
Автор: CAI PING, HE YOU, LI KE, TIAN YE, HONG XU, CHEN JIANGHAO
Принадлежит:

The invention discloses a data fusion method, device and equipment and a storage medium, and the method comprises the steps: carrying out the polygonal triangulation of overpass vector data, and obtaining a target triangulation network set; assigning an elevation value to each node in the target triangulation network set according to the target three-dimensional model to obtain an initial surface model; denoising and smoothing the initial surface model to obtain a target surface model; and moving the target surface model along the elevation direction to obtain a target closed body, and sleeving the target closed body with the overpass ground feature of the target three-dimensional model. According to the method, the three-dimensional position of the overpass ground object on the target three-dimensional model can be used for assigning the elevation value to the overpass vector data to generate the space closed body sleeved with the overpass ground object, so that the data fusion of the ...

Подробнее
Номер записи: 5
21-07-2023 дата публикации

Preparation method and application of flexible self-supporting MXene/plant polyphenol composite film electrode

Номер: CN116469696A
Автор: CAI PING, LAI MINGQING, GAO RUIXIANG, HUANG WEI, CHEN HAIYAN, PENG HONGLIANG
Принадлежит:

The invention discloses a preparation method and application of a flexible self-supporting MXene/plant polyphenol composite film electrode, and the preparation method of the flexible self-supporting MXene/plant polyphenol composite film electrode comprises the following steps: S1, putting an MAX raw material into an acid solution, carrying out a reaction to form a mixed solution, and then carrying out intercalation to obtain an MXene dispersion liquid; and S2, mixing the MXene dispersion liquid and the plant polyphenol dispersion liquid according to a ratio, and carrying out a hydrothermal reaction to obtain the flexible self-supporting MXene/plant polyphenol composite film electrode. According to the flexible self-supporting MXene/plant polyphenol composite film electrode, the electrochemical performance and the stability of a flexible energy storage device are improved. The preparation method of the flexible energy storage device provided by the invention has the advantages that the synthesis ...

Подробнее
Номер записи: 6
25-04-2023 дата публикации

Self-oscillation type dust removal structure

Номер: CN116006241A
Автор: LIAO JUCHENG, YANG XUESONG, CAI PING, CHEN WEI, ZOU YUXIN, ZHAO ZHIHONG, WANG XIAOPING
Принадлежит:

The invention discloses a self-excited oscillation type dust removal structure which comprises an upper air inlet guide cylinder and a lower dust discharge guide cylinder, the upper end of the upper air inlet guide cylinder is connected with the upper end of the lower dust discharge guide cylinder through a plurality of first metal wires, every two adjacent first metal wires are arranged at intervals, a plurality of second metal wires are arranged between the upper air inlet guide cylinder and the lower dust discharge guide cylinder, and the first metal wires are located between the second metal wires. The second metal wires are connected with the first metal wires at the same time and arranged at intervals in the length direction of the first metal wires. A water pipe is arranged between the first metal wires, the upper end and the lower end of the water pipe are connected with the upper air inlet guide cylinder and the lower dust exhaust guide cylinder respectively, and a plurality of ...

Подробнее
Номер записи: 7
18-07-2023 дата публикации

Real scene three-dimensional model cutting method and device, equipment and storage medium

Номер: CN116452751A
Автор: CAI PING, HE YOU, DU WEI, HAN SHANGWEI, LIU YIDONG, SUN JING
Принадлежит:

The invention discloses a live-action three-dimensional model cutting method, apparatus and device, and a storage medium. The method comprises the steps of obtaining an original live-action three-dimensional model and a polygonal surface vector set corresponding to the original live-action three-dimensional model; preprocessing the polygonal surface vector set to obtain a convex bounding volume set; taking the convex bounding volume set as a spatial constraint range, and performing cutting operation on triangular patch sets contained in the original live-action three-dimensional model in sequence to obtain a three-dimensional space triangulation network; and performing point de-duplication on the three-dimensional space triangulation network to obtain a cut live-action three-dimensional model. Compared with the prior art that the real-scene three-dimensional model is cut through the traditional two-dimensional topological operation, the method has the advantages that the convex bounding ...

Подробнее
Номер записи: 8
21-07-2023 дата публикации

Perpendicularity measuring tool for house construction

Номер: CN116465383A
Автор: WANG DI, WANG GUILU, LIU YANGTONG, CAI KAI, HUANG CHAO, HUANG SHUFEN, CAI PING, YAN LONGSHUN
Принадлежит:

The invention is suitable for the technical field of perpendicularity measurement, and provides a perpendicularity measuring tool for house construction, which comprises a base, a clamping seat I, a mounting seat and a lifting seat, a driving part I enables the clamping seat I and a clamping seat II to be clamped in a mode of driving the mounting seat to move, a driving part III drives a rotating handle to rotate, and the lifting seat is driven by a driving part II to rotate. The rotating handle drives the moving assembly to reciprocate through the first lifting part, the moving assembly drives the lifting assembly to reciprocate and ascend and descend, the lifting assembly drives the ratchet wheel to rotate in the mode of being matched with the first abutting claw and the second abutting claw, and the ratchet wheel drives the reel to rotate slowly. The fourth driving piece drives the two-way lead screw to rotate, the two-way lead screw drives the symmetrically-arranged limiting pieces ...

Подробнее
Номер записи: 9
21-07-2023 дата публикации

Quickly-detachable formwork for house construction

Номер: CN116464277A
Автор: WANG DI, WANG GUILU, LIU YANGTONG, CAI KAI, HUANG CHAO, HUANG SHUFEN, CAI PING, YAN LONGSHUN
Принадлежит:

The invention is suitable for the technical field of house construction, and provides a house construction quick disassembly type formwork which comprises a formwork body, a guide seat and a fixing piece are fixed to the formwork body, four sliding assemblies are movably installed on the guide seat, and limiting mechanisms matched with the fixing piece are installed on the two sliding assemblies. Matching pieces are fixed to the other two sets of sliding assemblies and matched with a connecting mechanism, and the connecting mechanism comprises a control assembly, a moving assembly, a first connecting piece, a clamping piece and an elastic piece. According to the house construction quick disassembly type formwork, the sliding assemblies adjust the positions of the connecting mechanisms and the matching pieces, the connecting mechanisms are matched with the matching pieces, the two sets of formwork bodies can be stably connected, the two sets of formworks can be attached together, the problems ...

Подробнее
Номер записи: 10
23-06-2023 дата публикации

Construction method of rock-fill concrete dam body capable of enhancing layer combination

Номер: CN116289949A
Автор: DING LIN, ZENG XU, DING SHENGLI, CAI PING, LOU SHIJIAN, YANG QINGQING, LI YUXIAO, HU JUNXU, ZHOU QIJUN
Принадлежит:

The invention discloses a construction method of a rock-fill concrete dam body capable of enhancing layer combination. The construction method comprises the steps that a formwork is built on a layer to be poured so that a bin face can be formed by the formwork and the layer; filling rockfill materials in the bin surface to form a rockfill layer with a preset thickness; pouring equipment is used for conducting high-self-compaction-performance concrete pouring on the rock-fill layer to form a pouring layer, height differences exist between the local part of the complete layer face of the pouring layer and the upstream side and between the local part of the complete layer face of the pouring layer and the downstream side, and/or height differences exist between the upstream side and the downstream side of the complete layer face of the pouring layer; and on the basis of the pouring layers, bin face building, rockfill material filling and high-self-compaction-performance concrete pouring are ...

Подробнее
Номер записи: 11
23-05-2023 дата публикации

Method and system for augmented reality three-dimensional network map service

Номер: CN116152450A
Автор: LIU DINGFA, CAI PING, FANG LIMING, CHEN SHANGBIN, CHENG QIAOLING
Принадлежит:

The invention discloses a method and a system for augmented reality three-dimensional network map service. The method comprises the following steps: downloading a mapping information file for mapping 2D mark information and 3D modeling data; receiving map data including 2D tag information from a map data providing server; extracting an identifier of the 3D modeling data by detecting 2D identifier information from the map data and searching for the mapping information file; extracting 3D modeling data corresponding to the detected 2D tag information from a 3D modeling database using an identifier of the 3D modeling data; additionally rendering the 3D modeled data to the frame buffer after processing the 3D modeled data; and rendering the rendered data on a screen. The present invention can perform mapping of 2D marker information, which can be represented with a small amount of data, to a specific 3D object in advance, receive only 2D marker information corresponding to the position of the ...

Подробнее
Номер записи: 12
07-04-2023 дата публикации

Air supply device for clean workshop

Номер: CN115930333A
Автор: YANG XUECONG, ZHANG KAI, YE QINGHUA, CAI PING, SHEN CHANGXING, LIU XIAOMENG, QIAN CHENG, JI XING
Принадлежит:

The invention relates to the technical field of air supply devices, in particular to an air supply device for a clean workshop. An air supply device for a clean workshop comprises a ventilation pipeline. Cleaning shells are symmetrically arranged on the side, close to the air inlet, of the ventilation pipeline, the ventilation pipeline and the symmetrically-distributed cleaning shells are slidably connected with a sliding mounting frame, symmetrically-distributed primary filters are detachably mounted on the sliding mounting frame, and a first electric push rod is detachably mounted in the ventilation pipeline; the telescopic end of the first electric push rod is fixedly connected with the sliding installation frame. A primary filter in the ventilation pipeline is switched through a first electric push rod, the filtering efficiency of the primary filter on air in the ventilation pipeline is kept, dust accumulation caused by long-time use of the primary filter is avoided, a second electric ...

Подробнее
Номер записи: 13