OPTICAL IMAGING APPARATUS BUILT BY USING PINHOLE IMAGING PRINCIPLE, MANUFACTURING METHOD THEREFOR AND APPLICATIONS THEREOF

An optical imaging apparatus (100J, 100K, 100L, 100S) built by using a pinhole imaging principle, a manufacturing method therefor and applications thereof. The optical imaging apparatus comprises: an identification carrier (12, 12A) which has a transparent object identification area (121, 121A); a darkroom housing (111, 111A), the darkroom housing (111, 111A) forming a darkroom (110, 110A) and having a through-hole (1111, 1111A), the through-hole (1111, 1111A) being connected to the darkroom (110, 110A); an image sensing apparatus (14, 14A) which comprises an image sensor (141, 141A), the image sensor (141, 141A) being installed in the darkroom (110, 110A); and a light source (13, 13A), the light source (13, 13A) being installed outside the darkroom housing (111, 111A). When an identification object is placed in the object identification area (121, 121A), an emitted light generated by the light source (13, 13A) is emitted to the object identification area (121, 121A) and is further reflected ...

ARRAY CAMERA MODULE AND ARRAY CAMERA DEVICE AND FOCUSING METHOD THEREFOR

An array camera module and an array camera device and a focusing method therefor. The array camera module comprises camera models (20a, 20b) which at least have different focal lengths, each of the camera models (20a, 20b) being arranged in an array, wherein each of the camera models (20a, 20b) is applied to the acquisition of image information within a respective focal length range. Compared with a traditional array camera module, the thickness of the array camera module can be significantly reduced, thereby being suitable for being mounted in an electric mobile device which pursues lightening and thinning.

LIGHT-DEFLECTION THREE-DIMENSIONAL IMAGING DEVICE AND PROJECTION DEVICE, AND APPLICATION THEREOF

A light-deflection three-dimensional imaging device and a projection device (10), and the application thereof. The light-deflection three-dimensional imaging device comprises a projection device (10), a receiving device (20) and a processor (30). The projection device (10) comprises a light source (11), a grating (12), a condensing lens group (13), a light deflection element (15) and an emission lens (14), wherein after the modulation by the grating (12), the aggregation by the condensing lens group (13) and the deflection by the light deflection element (15), the projection light transmitted by the light source (11) penetrates the emission lens (14) and is emitted from a side surface of the projection device (10). The light deflection element (15) is provided to change a projection path of light emitted from the light source (11), thereby changing an installation manner of the projection device (10), so that the thickness thereof is significantly reduced, thereby facilitating the installation ...

Sensitization chip and module of making a video recording

... 本实用新型公开了感光芯片和摄像模组，其中所述感光芯片包括金属的连接元件和感光芯片本体，所述感光芯片本体的个侧面被预设有焊盘，所述连接元件被重叠地设置于所述感光芯片本体的所述焊盘，以使所述连接元件形成所述感光芯片本体的连接区域，其中在所述感光芯片被贴装于线路板或者支架时，所述感光芯片的所述连接区域自动地连接于所述线路板或者所述支架的被预设的连接位，以通过减少所述摄像模组的封装工序来降低所述摄像模组的封装成本和提高所述摄像模组的生产效率。 ...

Optimized regulation and control method for water transportation and distribution of irrigation district canal network based on hydrodynamic simulation

The invention discloses an irrigation area canal network water transmission and distribution optimization regulation and control method based on hydrodynamic simulation. The method comprises the following steps: constructing a canal network hydrodynamic simulation model; solving a Saint-Venant equation set by adopting a finite volume method combining a vector flux splitting format and a double-time step method; constructing an irrigation area canal network water transmission and distribution optimization regulation and control model; solving the irrigation area canal network water transmission and distribution optimization regulation and control model by adopting a genetic algorithm; and for a certain irrigation area, calculating an optimal regulation and control scheme of each time of irrigation in the growth period according to the steps, and completing optimal regulation and control of irrigation area canal network water transportation and distribution. According to the optimal regulation ...

IMAGE CAPTURING MODULE AND ASSEMBLY METHOD THEREFOR

Disclosed are an image capturing module and an assembly method therefor. The image capturing module comprises a photosensitive chip, an optical lens and a connecting device, the optical lens being arranged on a photosensitive path of the photosensitive chip, the connecting device comprising a circuit board and a bearing element. The photosensitive chip and the circuit board are respectively mounted on the bearing element, the photosensitive chip is electrically connected to the circuit board, and the photosensitive chip is not in direct contact with the circuit board. Therefore, heat produced by the photosensitive chip when undertaking a photoelectric conversion operation does not deform the circuit board and cause the photosensitive chip to tilt and affect the imaging quality of the image capturing module.

Circulating opposite-flushing type flow regulating valve

The invention discloses a circulating hedging type flow regulating valve which comprises a shell, a speed detecting assembly, a hedging reversing assembly and a constant flow assembly, the speed detecting assembly, the hedging reversing assembly and the constant flow assembly are sequentially arranged in the shell, the speed detecting assembly is arranged close to an inlet of the shell, and the constant flow assembly is arranged close to an outlet of the shell. The constant flow assembly divides a flow channel in the shell into an inlet flow channel and an outlet flow channel, a speed detection cavity is formed in the side wall, close to the constant flow assembly, of the inlet flow channel, the hedging reversing assembly is arranged in the speed detection cavity, the speed detection assembly detects the overflowing flow in the shell, and the speed detection assembly transmits mechanical signals to the hedging reversing assembly. The opposite impact reversing assembly changes the opening ...

Discharge unit, welding device with discharge unit and welding method

... 本发明涉及种出料单元及含该出料单元的焊接装置及焊接方法，其中出料单元，包括主体、喷嘴，以及加热装置；所述加热装置包括正电极和负电极，所述正电极和所述负电极的放电端分别位于所述喷嘴内。采用放电加热物料的方式，物料在喷嘴内实现加热融化，而不会对喷嘴外的区域产生影响，从而在焊接过程中避免了焊接装置对元器件引脚的损坏，保证了焊接过程中元器件的质量。采用放电加热物料的方式，节约了整个焊接装置的成本，并且焊接过程可靠性高，故障率低。采用放电加热物料的方式，缩小了整个焊接装置的体积，从而有利于将本装置应用到更广泛的领域。 ...

IMAGE CAPTURING MODULE AND ASSEMBLY METHOD THEREFOR

Disclosed are an image capturing module and an assembly method therefor. The image capturing module comprises a photosensitive chip, an optical lens and a connecting device, the optical lens being arranged on a photosensitive path of the photosensitive chip, the connecting device comprising a circuit board and a bearing element. The photosensitive chip and the circuit board are respectively mounted on the bearing element, the photosensitive chip is electrically connected to the circuit board, and the photosensitive chip is not in direct contact with the circuit board. Therefore, heat produced by the photosensitive chip when undertaking a photoelectric conversion operation does not deform the circuit board and cause the photosensitive chip to tilt and affect the imaging quality of the image capturing module.

DRIVING ASSEMBLY AND MANUFACTURING METHOD THEREOF

The present invention relates to a driving assembly and a manufacturing method thereof. The driving assembly comprises a substrate, a heater, separator plates, and power components. One end of each separator plate is fixedly connected to the substrate, and the other end thereof extends in a direction away from the substrate to form a free end. The heater is disposed on the substrate. The adjacent separator plates are provided with a power component therebetween. When the heater is powered on, the power components are heated and expand, causing horizontal and vertical displacement, that is, the driving assembly generates a driving force, thereby effectively solving the problems such as low rigidity and poor linear driving in a driving direction of an existing driver having a serpentine structure.

Regional precision irrigation method and system based on multi-data fusion and assimilation

The invention relates to a regional precision irrigation method and system based on multi-data fusion and assimilation. The method comprises the following steps: acquiring real-time monitoring data, remote sensing image data and weather forecast information of an irrigation region; a crop yield estimation value G is obtained in real time based on an irrigation area surface temperature data set obtained through inversion of remote sensing image data and a yield prediction model, whether the soil water storage capacity S at the end of the Nth day is smaller than the soil minimum water storage capacity Wmin or not is judged, and if not, irrigation is not needed at the current moment; if yes, whether the rainfall Ppre in the future M days is larger than a second preset value or not is judged according to the weather forecast information; if yes, irrigation is not needed at the current moment; if not, irrigation is needed at the current moment, and the irrigation amount at the current moment ...

IMAGE CAPTURING MODULE AND ELECTRICAL SUPPORT THEREOF

PHOTOGRAPHING MODULE AND ELECTRIC BRACKET THEREOF

A photographing module and electric bracket thereof. The electric bracket can be made into any shape, having not only a function of a traditional base that supports a motor, but also serving to dispose a circuit, so as to ensure stability and security of a circuit of the photographing module. The electric bracket can also integrate therein a drive coil or an EMI shielding conductive layer, so as to reduce a material loss and manufacturing cost, while increasing reliability of shielding protection.

STEEL BARREL BURNISHING DEVICE

Disclosed is a steel barrel burnishing device, wherein a barrel mouth detent mechanism (3) is provided at a position where the front end of a burnishing mechanism (2) for the inner wall of the steel barrel corresponds to the barrel mouth; the barrel mouth detent mechanism comprises a slewing bearing (14); the inner ring of the slewing bearing is fixedly connected to an internal coupling sleeve (15) via bolts and the outer ring of the slewing bearing is fixedly connected to an external coupling sleeve (13); a cylinder (17) is provided at a position where the end part of the internal coupling sleeve corresponds to the barrel mouth; within the internal coupling sleeve there are respectively provided an air-intake channel (21) communicating with the air-intake port of the cylinder and an air-discharge channel (9) communicating with the air-discharge port of the cylinder; the air-intake channel and the air-discharge channel are respectively connected to an annular air-intake groove (10) and ...

BARRELHEAD SLOTTING DEVICE FOR OPEN MOUTH BARREL

Disclosed is a barrelhead slotting device for an open mouth barrel, wherein a base plate (11) is mounted on a framework (2), a guide disk supporting shaft (8) and tool fastening seats (7) are mounted on the base plate, a guide sleeve (9) is sheathed onto the outside of the guide disk supporting shaft, a position-limit ring for a barrel mouth (10) is mounted on the framework, a guide disk (5) is fixed to the top of the guide disk supporting shaft, a slotting tool (4) is respectively mounted on each tool fastening seat, a guide block is respectively provided on the inner side of each slotting tool, a groove corresponding to the guide block is provided on the guide disk, and a guide bead (6) is respectively provided on the guide disk on the guide face corresponding to each guide block, a primary slotting driving mechanism (1) is mounted on the upper part of the framework, the primary slotting driving mechanism is connected to a pressure disk (3), and the guide disk supporting shaft is connected ...

CAMERA MODULE AND ASSEMBLY PROCESS THEREFOR

The present invention relates to a camera module and an assembly process therefor. The camera module comprises a lens (1) and a circuit board (2), and further comprises a connector (3). The connector (3) is located between the lens (1) and the circuit board (2), one end of the connector is detachably connected to the lens (1), and the other end is welded to the circuit board (2). The camera module of the present invention can solve the defects caused by the fixed connection of the lens and the circuit board by glue in the prior art, and can effectively improve the imaging quality.

CAMERA MODULE AND MANUFACTURING METHOD THEREFOR

A camera module and a manufacturing method therefor. The camera module structurally comprises an optical lens apparatus and a light sensing apparatus. The light sensing apparatus is disposed in a light outgoing path of the optical lens apparatus so that the light sensing apparatus can sense light emitted from the optical lens apparatus. The light sensing apparatus further comprises an optical-to-electrical conversion element and a transfer apparatus. The transfer apparatus is connected to the optical-to-electrical conversion element, transfers an electrical signal converted and generated during operation of the optical-to-electrical conversion element, and transfers heat generated during operation of the optical-to-electrical conversion element.

VERTICAL SHAPING SYSTEM FOR OPEN MOUTH BARREL

Disclosed is a vertical shaping system for an open mouth barrel, which system comprises a base plate (1), two exterior clamp plates (3), the shape of which corresponds to the shape of the outer wall of the barrel after being combined, interior clamp blocks (4) the shape of which corresponds to the shape of the inner wall of the barrel after being combined, wherein each of the exterior clamp plates is slidably connected to an exterior clamp plate guide plate (2) mounted on the base plate, each of the exterior clamp plates is respectively connected to a pull out driving mechanism (11) for exterior clamp plates, each of the interior clamp blocks is respectively slidably connected to an interior clamp block guide plate (8) mounted on the base plate, and a hollow chamber is formed in the central part of the combined interior clamp blocks. A sliding block (5) fixedly connected to the interior clamp blocks is provided at the top of the hollow chamber, a guide post (6) with a conical surface on ...

RESOLUTION TESTING METHOD AND RESOLUTION TESTING DEVICE

A resolution testing method comprises the following steps: (A) acquiring at least one image; (B) identifying at least one test area; (C) denoising; and (D) calculating a resolution value. The resolution testing method is simple and easy to operate due to self-adaptive rotation angle adjustment, self-adaptive image enhancement processing and targeted local denoising, and has a higher operation efficiency, thereby being suitable for being used in batches on a production line.

CAMERA MODULE, ELECTRICAL SUPPORT THEREOF, AND ASSEMBLING METHOD THEREFOR

A camera module, an electrical support thereof, and an assembling method therefor. The camera module comprises an optical lens, a photosensitive chip, and an electrical support. The electrical support not only has the functions of a traditional circuit board, for example, electric signal conduction of electronic devices such as a chip and a motor, but also has the function of a traditional base supporting a light filter and serving as a motor base support, thereby being compact in structure, and reducing the size of the camera module.

LIGHT BOX, STEREO TEST CHART, AND ADJUSTMENT DEVICE AND APPLICATION THEREOF

Disclosed are a light box, a stereo test chart, and an adjustment device and an application thereof. The stereo test chart provides test patterns of different depths. When a camera device is tested, the camera device needs to be moved by only one step or no step at all to obtain images having different depth information, so as to realize test and adjustment of the camera device.

PROCESSING DEVICE FOR RENOVATING STEEL BARRELS CAPABLE OF PREVENTING THE BARRELS FROM VIBRATING

Disclosed is a processing device for renovating steel barrels capable of preventing the barrels from vibrating, comprising processing mechanisms for renovating barrel inner walls (1), and barrel-clamping mechanisms (5), with a barrel-lifting supporting mechanism (4) being provided between the processing mechanisms for renovating barrel inner walls (1) and the barrel-clamping mechanism (5), barrel-opening pressing mechanisms being mounted at the front end of the processing mechanism for renovating barrel inner walls and at the corresponding position of the barrel opening, and the barrel-opening pressing mechanisms comprising pressing brackets (7); on each of the pressing brackets (7) there is mounted a freely rotating annular-shaped pressure disk corresponding to the barrel opening. The barrel-clamping mechanism is mounted on a fixture displacement trailer which is connected with a fixture transverse displacement driving mechanism and a fixture longitudinal displacement driving mechanism ...

CAMERA MODULE

The present invention relates to a camera module, comprising a drive device, a lens unit, a support unit and an imaging unit. The drive device comprises at least one driver which comprises drive assemblies and a connector, the lens unit is provided in the support unit, the support unit is provided on the imaging unit, and the support unit comprises an upper support and a lower support, an elastic element being provided between the lens unit and the upper support. The drive device is provided between two opposite side faces of the lens unit and the support unit, the drive device is connected to the lens unit and the support unit respectively, and the drive device can generate a driving force to drive the lens unit to enable linear motion, realizing focusing of the camera module. The present invention solves the problems in the prior art of limited thickness, short driving stroke and poor stability of the drive module.

Support and module of making a video recording that has support

... 本实用新型公开了支架和带有支架的摄像模组，其中所述支架供被贴装电子元器件，所述支架进步包括至少金属的连接元件和支架本体，所述支架本体的至少个侧面被预设有焊盘，每个所述连接元件被重叠地设置于所述支架本体的每个所述焊盘，以形成所述支架的至少连接区域，其中在所述电子元器件被贴装于所述支架时，所述电子元器件被自动地连接于所述连接区域，通过这样的方式，能够减少所述摄像模组的制造工序，以降低所述摄像模组的制造成本和提高所述摄像模组的生产效率。 ...

Pick -up module

... 本实用新型公开了摄像模组，其包括光学镜头、感光芯片、支架以及个或多个缓冲部。所述感光芯片具有组芯片焊点；所述支架具有通光孔和组支架焊点，其中所述通光孔连通所述支架的两个侧面，所述支架焊点被预设于所述支架的外表面，其中所述感光芯片被贴装于所述支架，以使所述芯片焊点和所述支架焊点相互对应和被相互导通，所述缓冲部被设置于所述感光芯片和所述支架之间，以在贴装所述感光芯片于所述支架时用于缓冲产生于所述感光芯片和所述支架的压力，从而防止所述芯片焊点和所述支架焊点因过分冲击而损坏，其中所述光学镜头被设置于所述感光芯片的感光路径。 ...

Irrigation system optimization system based on weather forecast and phenotype information monitoring

The invention discloses an irrigation system optimization system based on weather forecast and phenotypic information monitoring, which considers a reference crop water demand forecast model in any forecast period in 1-90 days, and each forecast model parameter is a distributed verification parameter, and can provide technical support for large-scale reference crop water demand forecast in any forecast period. According to the invention, the irrigation system optimization state quantity relates to high-flux phenotype monitoring data such as soil moisture content, soil salinization and nitrogen nutrition index of a regional water deficit graph analysis module, and the spatial-temporal variation influence of water-salt-fertilizer on the regional scale is fully considered, so that the accuracy and reliability of the large-scale simulation initial state quantity are ensured; and a technical method and data support are provided for large-scale agricultural water optimization management.

Efficient catalytic oxidation desulfurizer as well as preparation method and application thereof

The invention provides an efficient catalytic oxidation desulfurizer and a preparation method and application thereof, a desulfurization active component cobalt phthalocyanine is loaded on the surface of a molecular sieve with rich specific surface area, and desulfurization of sulfur-containing waste gas is realized. The preparation method comprises three steps of activation of hydroxyl groups on the surface of a molecular sieve, silane coupling agent modification of the molecular sieve and loading of cobalt phthalocyanine on the molecular sieve, and finally the cobalt phthalocyanine-loaded efficient catalytic oxidation desulfurizer is obtained. The molecular sieve is modified, so that cobalt phthalocyanine is linked to the surface of the molecular sieve in a chemical bond manner, and an ultrasonic impregnation method is adopted, so that a desulfurization active component cobalt phthalocyanine is dispersed on the surface of an adsorption desulfurization agent as far as possible. The desulfurizer ...

Camera module structure

The invention relates to a camera module structure, which comprises an upper shell (1), a lens (2) and a lower shell (5), and is characterized in that the lower shell (5) is connected with the upper shell (1); the upper shell (1) is provided with an accommodating part (11), the camera module structure further comprises a circuit board (4), and a photosensitive chip is arranged on the circuit board (4); and the tail end of the lens (2) is fixedly connected with the circuit board (4). The camera module structure is convenient to assemble, good in imaging quality and long in service life.

Inner cone type sand control screen pipe

The invention relates to an inner cone type sand control screen pipe. The sand control screen mainly solves the problem that an oil well pump is stuck due to the fact that an existing sand control screen cannot filter silty sand components in fracturing sand. The filter is characterized in that a plurality of ceramic filter element assemblies (4) are arranged in the screen pipe outer cylinder (3). The inner conical cylinder type sand control screen pipe can filter out silt in fracturing sand before the silt enters a pump cylinder of an oil well pump, and normal production after oil well fracturing is guaranteed.

Circuit board and module of making a video recording

... 本实用新型公开了线路板和摄像模组，其中所述线路板包括金属的连接元件和线路板本体以及具有连接区域，其中所述线路板本体的个侧面被预设有焊盘，所述连接元件被重叠地设置于所述线路板本体的所述焊盘，以使所述连接元件形成所述线路板的所述连接区域，以供在后续将所述线路板贴装于附着物或者将所述附着物贴装于所述线路板时，所述线路板的所述连接区域与所述附着物的被预设的连接位自动地连接。 ...