Vehicle-mounted camera outer shell structure with good shielding performance
A technology of shielding performance and camera, which is applied in the direction of image communication, camera body, color TV parts, etc., can solve the problems of poor anti-interference effect, poor application effect, lack of shielding structure of vehicle camera, etc., and achieve excellent high performance frequency performance, ensuring reliability and stability
Pending Publication Date: 2021-03-09
GOLDENCONN ELECTRONICS TECH CO LTD
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Problems solved by technology
As far as the existing technology is concerned, the vehicle-mounted camera lacks an effective shielding structure, and the video circuit signal is transmitted at a sub-nanosecond pixel rate, resulting in poor practical application effect
The specific performance is as follows: On the one hand, it is very easy to cause the signal to be affected by the external magnetic field during transmission, and the anti-interference effect is poor; on the other hand, to a certain extent, it affects the high-frequency performance of the board-end connector and the external It cannot be well applied to high-quality video circuits and other areas of high-speed transmission of pixels
Method used
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[0026] In the description of the present invention, it is to be understood that the orientation or positional relationship of the instructions indicated by the terms "upper", "lower", is based on the orientation or positional relationship shown in the drawings, and is intended to facilitate the description of the present invention and simplified description. Instead of indicating or implying that the device or component must have a particular orientation, constructing and operating in a particular orientation, and thus is not to be construed as limiting the invention.
[0027] Next, in connection with the specific embodiments, the contents of the present invention will be further described in detail. figure 1 , figure 2 A explosive schematic diagram of the outer casing structure of a vehicle camera having a good shielding performance in the present invention and a schematic view thereof may be known that it is mainly composed of a few parts such as the outer casing body 1, the p...
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The invention relates to a vehicle-mounted camera outer shell structure with good shielding performance. The vehicle-mounted camera outer shell structure comprises an outer shell body, a plate end connector, an external connector and a shielding plate. The shielding plate is transversely arranged in the cavity of the shell body. The external connector comprises a wiring terminal, an insulating column and a metal shell which are sequentially sleeved from inside to outside in the radial direction of the external connector. The metal shell is inserted and fixed on the shell body and passes through the shielding plate for a set distance. The plate end connector is arranged in the cavity of the shell body and is inserted into the external connector. The shielding plate is electrically connectedwith the metal shell. By adopting the technical scheme for setting, the vehicle-mounted camera has shielding performance, so that the influence of external electromagnetic interference on a signal transmission process is effectively reduced, the reliability and stability of signal transmission are ensured, and the vehicle-mounted camera has excellent high-frequency performance.
Description
Technical field [0001] The present invention relates to the field of vehicle-mind camera manufacturing techniques, in particular a vehicle-mounted outer housing structure having a good shielding performance. Background technique [0002] The car camera is an image acquisition device mounted on the car to monitor the surrounding environment. It has convenient reversing, real-time observation engines, driving records, etc. Currently, the usage rate of automotive cameras is getting higher and higher. According to the design requirements, the car camera is mounted in different locations on the vehicle, for example, some car cameras can be installed on the front and back bumpers, and some car cameras can be mounted on the left and right rearview mirrors. [0003] The car camera must be connected to the wire harness connector to transmit video data. In terms of prior art, the car camera lacks a valid shielding structure, and the video circuit signal is transmitted in the Naka second pi...
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IPC IPC(8): H04N5/225G03B17/08
CPCG03B17/08H04N23/51
Inventor 余开刚何志刚陈进嵩
Owner GOLDENCONN ELECTRONICS TECH CO LTD
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