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Electric control driving automobile bumper

A technology of automobile bumper and bumper body is applied in the field of electronically controlled driving automobile bumper, which can solve problems such as unsightly appearance, and achieve the effects of reducing own weight, reducing fuel consumption and ensuring crash resistance.

Inactive Publication Date: 2015-11-18
WUXI EPIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many years ago, the front and rear bumpers of automobiles were stamped from steel plates into channel steel, riveted or welded together with the frame longitudinal beams, and there was a large gap with the body, which looked very unsightly

Method used

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  • Electric control driving automobile bumper
  • Electric control driving automobile bumper

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Embodiment Construction

[0019] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] Such as figure 1 As shown, the present invention has designed a kind of electric control driving automobile bumper, comprises bumper body 1, rectangular baffle plate 2, electric control telescoping rod 5, control module 3, and the power supply 4 that is connected with control module 3 respectively, motor The drive circuit 7, at least one pressure sensor 6; the electrically controlled telescopic rod 5 is connected to the control module 3 through the motor drive circuit 7; the power supply 4 supplies power to each pressure sensor 6 through the control module 3, and at the same time, the power supply 4 passes through the control module in turn 3. The motor drive circuit 7 supplies power for the electronically controlled telescopic rod 5; figure 2 As shown, the motor drive circuit 7 includes a first NPN transistor Q...

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Abstract

The invention relates to an electric control driving automobile bumper which comprises a bumper body (1), a rectangular baffle (2), an electric control telescopic rod (5), a control module (3), a power source (4), a motor driving circuit (7) and at least one pressure sensor (6). The power source (4), the motor driving circuit (7) and the pressure sensor (6) are connected with the control module (3). Based on the designed technical scheme, all the modules are connected to form the designed electric control driving automobile bumper, the pressure sensor (6) is used for detecting and judging whether an collision happens on an automobile or not in real time, intelligent control is conducted on the designed rectangular baffle (2) through the motor driving circuit (7) based on a judging result, in the situation that the collision happens on the automobile, the rectangular baffle (2) is controlled to move downwards in time, the area, leading to the bottom of the automobile, below the bumper body (1) is blocked as much as possible, collided objects can be prevented from being involved into the bottom of the automobile, and therefore secondary harm to the collided object is effectively avoided.

Description

technical field [0001] The invention relates to an electric control driven automobile bumper, and relates to the technical field of automobile accessories. Background technique [0002] The car bumper is a safety device that absorbs and slows down external impact and protects the front and rear of the car body. Many years ago, the front and rear bumpers of automobiles were stamped out of steel plates into channel steel, riveted or welded together with the frame longitudinal beams, and there was a large gap with the body, which looked very unattractive. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, automobile bumpers, as an important safety device, are also on the road to innovation. Many improvements have been made in style and function, but for driving safety For this problem, there is never the safest, only safer, so the bumper, as an important device for car driving safety, is still const...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/38B60R19/56B60R21/01
CPCB60R19/38B60R19/56B60R21/01
Inventor 尤为
Owner WUXI EPIC TECH
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