5 results about "Black card" patented technology

The application discloses a kind of intelligent glasses camera test equipment, including cabinet, cabinet is equipped with pedestal, is equipped with taking and placing material port on the cabinet, is equipped with shielding door mechanism on the cabinet, shielding door mechanism is used to open or close taking and placing material port;Pedestal is equipped with conveying module, product clamp is equipped on the output end of conveying module, conveying module can drive product clamp to move to the position where taking and placing material port is located, pedestal is equipped with white card test mechanism, resolution test mechanism and black card test mechanism, conveying module can drive product clamp with product sequentially moves to the test position of white card test mechanism, resolution test mechanism and black card test mechanism.The application can realize the continuous automatic test of multiple performance of the multi-station automatic switching of intelligent glasses camera, improve test efficiency;Using equipment automatic test can automatically record and save test data, ensure the repeatability and objectivity of test result.

The invention discloses automobile data recorder camera testing equipment which comprises a machine table, a conveying module is arranged on the machine table, and a product clamp is arranged at the output end of the conveying module. A main camera white card testing mechanism, a main camera black card testing mechanism, a main camera resolution testing mechanism, a wide-angle resolution testing mechanism, a long-focus black card testing mechanism, a long-focus wide-angle white card testing mechanism, a long-focus resolution testing mechanism and a wide-angle black card testing mechanism are arranged on the machine table; the conveying module can convey the product clamps to machining positions of the main white card testing mechanism, the main black card testing mechanism, the main resolution testing mechanism, the wide-angle resolution testing mechanism, the long-focus black card testing mechanism, the long-focus wide-angle white card testing mechanism, the long-focus resolution testing mechanism and the wide-angle black card testing mechanism. According to the invention, the automobile data recorder can be automatically conveyed to each test station, automatic test is realized, and the test efficiency is improved; and an automatic test process is adopted, so that the consistency and reliability of test results are improved.

The utility model discloses a high frequency filter screen device for black card paper production, including mounting rack, filter mechanism and receiving mechanism, the top end of mounting rack is welded with the spring pillar, and the top end of spring pillar is welded with the mounting ring, the inner wall of mounting ring is welded with the filter screen drum, and the both ends of the outer wall of filter screen drum are provided with the vibration motor, and the vibration motor is connected with the filter screen drum. A fixing opening is formed in the top end of the filter screen drum, and a dustproof cover is arranged at the top end of the fixing opening. According to the high-frequency filtering and screening device for black paperboard production, by arranging the filtering mechanisms, when black paperboard raw materials are filtered and screened through the filtering and screening drum, the raw materials are poured into the filtering mechanism on the first layer firstly, and the raw materials are vibrated at high frequency through a vibration motor outside the filtering and screening drum; raw materials meeting the particle size are vibrated into the bottom end of the filter screen drum through the screen, then secondary filtering is conducted through the second-layer filtering mechanism, and the particle size of the black paperboard raw materials can meet the technological standard through multi-stage filtering.

1. Name of this design product: Double Backpack (Leopard Print Black Card Woman). 2. Purpose of this design: For use in backpacks. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a kind of high folding-resistance composite black card paper, including card paper base paper layer, the quantity of card paper base paper layer is two, and one side of two card paper base paper layers adjacent is respectively fixedly connected with reinforcing frame and reinforcing plate, the top of reinforcing plate is respectively fixedly connected with work shape frame and anti-bending pipe, work shape frame and anti-bending pipe are all fixedly connected with reinforcing frame.The utility model is formed rectangle using reinforcing frame and reinforcing plate, the device has the characteristics of bending resistance using work shape structure, circular structure and rectangular mechanism, and the bending resistance effect of the device is greatly improved, the device is made of multiple materials, has the advantages of high strength and good resilience, so that it is not easy to bend, when it is bent to a certain degree, it can still rebound to its original shape using the resilience of the device itself, and the stability of the shape is maintained, and the folding resistance of the device is improved, the device has the advantage of good folding resistance.