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Damping device capable of efficiently recycling vehicle door closing energy and generating electricity

A technology of shock absorbing device and power generating device, which is applied in the direction of machines/engines, mechanisms for generating mechanical power, mechanical equipment, etc. It can solve problems such as damage to car doors and car bodies, and achieve the effects of efficient recycling, simple structure, and convenient use

Active Publication Date: 2022-04-22
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The collision between the door and the car body will not only produce noise, but may also cause damage to the door and car body

Method used

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  • Damping device capable of efficiently recycling vehicle door closing energy and generating electricity
  • Damping device capable of efficiently recycling vehicle door closing energy and generating electricity
  • Damping device capable of efficiently recycling vehicle door closing energy and generating electricity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0025] Such as Figure 1 to Figure 8 As shown, the present invention provides a shock absorbing device capable of efficiently recovering the closing energy of the car door and generating electricity, including a door frame 1, a connecting rod 2, a slider 3, a casing 4, a slide rail 5 and a power generation device 6, and the door frame 1 The end part is connected with the shell 4 through a hinge, the middle part of the door frame 1 is connected with the end of the connecting rod 2 in rotation, the other end of the connecting rod 2 is connected with the slider 3 in rotation, and the slider 3 is set on the slide rail 5, and the slider 3 is connected with the power generation device 6, and the slide rail 5 is passed through the casing 4. The door frame 1 is connected with the door, and the shell 4 is connected with the vehicle body. When the door is ope...

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PUM

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Abstract

The damping device comprises a door frame, a connecting rod, a sliding block, a shell, a sliding rail and a power generation device, the end of the door frame is connected with the shell through a hinge, the middle of the door frame is rotationally connected with the end of the connecting rod, and the other end of the connecting rod is rotationally connected with the sliding block; the sliding block is arranged on the sliding rail in a sleeving mode and connected with the power generation device, and the sliding rail penetrates through the shell. The door frame is connected with the automobile door, the shell is connected with an automobile body, and in the automobile door opening process, the door frame drives the sliding block to move on the sliding rail through the connecting rod, so that movement of the sliding block is transmitted to the power generation device. According to the damping device capable of efficiently recycling the closing energy of the vehicle door and generating power, damping and power generation can be conducted in the opening and closing process of the vehicle door.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to a damping device capable of efficiently recovering the closing energy of a car door and generating electricity. Background technique [0002] At present, with the continuous development of the national economy and the continuous improvement of people's living standards, cars have gradually entered thousands of households. During the opening and closing process of the doors of traditional cars, sometimes because the door closing force is relatively large, the loss of the doors is also relatively large. [0003] During the closing process of the car door, the car door collides with the car body to lock the car door. The collision between the door and the car body will not only produce noise, but may also cause damage to the door and the car body. Therefore, there is an urgent need for a device capable of damping the closing of the car door without aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G7/08
CPCF03G7/08
Inventor 赵泽龙刘伟群黄瑶
Owner SOUTHWEST JIAOTONG UNIV
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