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A Chest Structure of a Car Crash Dummy with a Collision Detection Method

A collision detection and automobile technology, applied in the field of the chest structure of the automobile collision dummy, can solve the problems of inability to measure data, limited use environment, etc. Effect

Active Publication Date: 2021-05-07
天津瑷睿赛福科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A car collision dummy chest structure with a collision detection method proposed by the present invention solves the problem that the existing chest structure cannot effectively measure data and the environment for use is limited

Method used

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  • A Chest Structure of a Car Crash Dummy with a Collision Detection Method
  • A Chest Structure of a Car Crash Dummy with a Collision Detection Method
  • A Chest Structure of a Car Crash Dummy with a Collision Detection Method

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] refer to Figure 1-3 , a car collision dummy chest structure with a collision detection method, including a base plate 1, a support frame 2, a cover plate 3, a hinge 4 is arranged between the cover plate 3 and the base plate 1, and a support block 5 is arranged in the support frame 2 , the front side of the support frame 2 is provided with a dummy mold 6, the upper and lower ends of the front side of the support block 5 are provided with slideways 7, and the support frame 2 is provided with a pressure sensor 8, and the rear side of the pressure sensor 8 is fixedly connected There is an L-shaped first limiting plate 9, a cavity is arranged in the support frame ...

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Abstract

The invention discloses a car collision dummy chest structure with a collision detection method, and relates to the field of car collision dummy chest structures. The existing chest structure cannot effectively measure data, and the use environment is limited problem, the following scheme is proposed, which includes a base plate, a support frame, and a cover plate, a hinge is provided between the cover plate and the base plate, a support block is provided in the support frame, and a front side of the support frame is provided with a For the dummy mould, slideways are provided at the upper and lower ends of the front side of the support block, and a pressure sensor is arranged in the support frame, and an L-shaped first limiting plate is fixedly connected to the rear side of the pressure sensor. A cavity is arranged in the frame, and the upper and lower inner walls of the cavity are fixedly connected with a second limit block, and the rear side of the pressure sensor is fixedly connected with a threaded barrel, and a threaded rod is sleeved in the threaded barrel. The device has the characteristics of convenient intuitive and effective measurement data, easy disassembly and assembly, and the use of ambient light.

Description

technical field [0001] The invention relates to the field of dummy chest structure for automobile collision, in particular to a chest structure of automobile collision dummy with collision detection mode. Background technique [0002] With the development of the automobile industry and the application of new technologies, the passive safety performance of automobiles has been greatly improved. The combined use of car seats, safety belts, and airbags basically guarantees the safety of occupants in traffic accidents. In recent years, how to reduce occupant injuries in collisions has become a hot spot in seat design and research. [0003] In automobile safety testing, there are different forms of frontal collision and side collision to simulate various traffic accidents in the real world. But there is one form of accident that is often overlooked: low-speed rear collisions. The occurrence rate of such accidents is high, but it has not been taken seriously because of the smal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/08G01M17/007G01L5/00
CPCG01L5/0052G01M7/08G01M17/007
Inventor 徐涛
Owner 天津瑷睿赛福科技有限公司
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