Reversing radar camera device and camera system based on the device

Abstract

The invention discloses a reversing radar camera shooting device and a camera shooting system based on same. The reversing radar camera shooting device comprises a wire, a plug, and a housing. The housing contains a lens support, multiple terminals fixed in a rear housing, and a PCB connector electrically connected with the wire. A lens and multiple copper shafts extending towards the rear housing are installed in the lens support. Each terminal is equipped with a contact portion in contact with the copper shaft. Each contact portion comprises a central circular ring and contact arms which are uniformly distributed on the periphery of the circular ring and is tangent to the arc of the outer circle of the circular ring. Each circular ring is provided with a gap through which a copper pin passes. After each copper pin passes through the corresponding gap, an abutted portion is fixed in a space defined by the multiple contact arms and each contact arm adheres to the abutted portion. According to the reversing radar camera shooting device, the contact area between the copper shafts and the terminals is enlarged and tangency design enables no gaps between the copper shafts and the terminals so that good electric contact is guaranteed between the copper shafts and the terminals. As a result, a phenomenon of unclear display or no display is prevented when a vehicle reverses.

Description

technical field [0001] The invention relates to the technical field of driving, in particular to a reversing radar camera device and a camera system based on the device. Background technique [0002] With the development of the economy, cars have been further popularized and become an indispensable tool in daily life, but at the same time, more and more car accidents have occurred. How to help drivers avoid collisions as much as possible And other accidents are also increasingly becoming a topic of concern. The current reversing system helps the driver avoid some possible collisions when reversing or parking, but there are still the following defects: usually there is poor contact, and there will be a blurred screen or no display when reversing, making it impossible for the driver to see the car. Obstacles at the rear and around the vehicle cannot be detected in time, and thus cannot correctly guide the driver to drive safely and reverse safely. Contents of the invention ...

AI Technical Summary

Problems solved by technology

The current reversing system helps the driver avoid some collisions that may be caused when reversing or parking, but there are still the following defects: usually there is poor contact, and there will be a blurred screen or no display when reversing, making it impossible for the driver to see the car. Obstacles at the rear and around the vehicle, obstacles cannot be found in time, and thus cannot correctly guide the driver to drive safely and reverse safely

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