Vehicle-mounted camera

A camera and lens technology, applied in the camera field, can solve problems such as severe image noise, easy deformation of gaskets, and waterproof failure

Pending Publication Date: 2018-08-14
SUZHOU INVO AUTOMOTIVE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has obvious defects: the gasket is easily deformed during assembly, resulting in waterproof failure
However, during the soldering process, the vibration will cause damage to the electronic components on the circuit board
The heat dissipation is slow, and the image noise is serious when the temperature rises too high, and defocusing occurs

Method used

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  • Vehicle-mounted camera

Examples

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Embodiment

[0019] Example: such as figure 1 As shown, a vehicle-mounted camera includes a lens housing 1 , a circuit board 2 , and a rear housing 3 .

[0020] Wherein, a mounting slot 11 is provided at the rear end of the lens housing 1 , and a groove 12 is provided inside the notch of the mounting slot 11 . The rear casing 3 is sealed and welded in the groove 12 by laser.

[0021] The circuit board 2 is fixed in the installation groove 11 by screws, and faces the lens in the lens housing 1; the rear housing 3 and the lens housing 1 are metal housings, which are beneficial to heat dissipation.

[0022] A guard is provided between the circuit board 2 and the rear case 3 . The guard includes a column 31 and an elastic ring 32, which is arranged on the side of the rear housing 3 facing the circuit board 2, the elastic ring 32 is sleeved on the front end of the column 31, and is pressed between the column 31 and the Between the above-mentioned circuit substrates 2.

[0023] The rear hous...

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Abstract

The invention discloses a vehicle-mounted camera comprising a lens shell, wherein a mounting groove is formed in a rear end of the lens shell, a groove is formed in the inner side of the notch of themounting groove; a circuit board fixed in the mounting groove and aligned to the lens in the lens shell; and a rear shell welded in the groove in a laser sealing manner. According to the vehicle-mounted camera of the invention, the front shell and the rear shell are welded into an entirety, no additional waterproof component needs to be added, and the external moisture can be completely isolated from entering the main body; and the metal shell can maximally transfer the heat in the module to the outside at all times.

Description

technical field [0001] The invention relates to the field of cameras and the like, in particular to a vehicle-mounted camera. Background technique [0002] Camera (CAMERA or WEBCAM), also known as computer camera, computer eye, electronic eye, etc., is a video input device that is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also talk and communicate with each other through the network with images and sounds through the camera. In addition, people can also use it for various popular digital images, audio-visual processing, etc. [0003] There are many installation structures for the camera. In the car camera, waterproof and heat dissipation are two major problems for the car HD camera. In the prior art, heat dissipation and waterproofing are mainly carried out through the following methods and structures: one is that the back shell and the front shell are connected and locked with compressed gaskets through screws, so as to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225G03B17/08G03B17/55B60R11/04G03B30/00
CPCG03B17/08G03B17/55B60R11/04H04N23/51
Inventor 王亚军邓博张小勇增田悟袁丁程德俊
Owner SUZHOU INVO AUTOMOTIVE ELECTRONICS
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