Semi-active suspension system of automobile

A semi-active suspension and automobile technology, applied in suspension, elastic suspension, vehicle parts, etc., can solve the problems of affecting the performance of vehicle suspension, easy wear and damage of joints, and high maintenance costs, and achieve simple installation and disassembly. Fast, uniform force and low maintenance cost

Active Publication Date: 2021-08-27
BENGBU COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The internal shock absorber plays the role of shock absorption and buffering. Due to long-term use, the connection between the bottom of the shock absorber and the lower arm is easy to wear and damage. The shock absorber needs to be replaced during maintenance, and the maintenance cost is high.
The damping spring used in conjunction with the shock absorber will easily lead to a decline in the cushioning performance after a long-term use of the elastic performance, which will affect the performance of the vehicle suspension

Method used

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  • Semi-active suspension system of automobile
  • Semi-active suspension system of automobile
  • Semi-active suspension system of automobile

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Embodiment Construction

[0031] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] see Figure 1-7 As shown, an automobile semi-active suspension system includes a shock absorber 1 and a shock absorber spring 2, the shock absorber 2 is set outside the shock absorber 1, and the bottom of the shock absorber 1 is detachably installed with an auxiliary installation mechanism ;

[0033] The auxiliary installation mechanism includes a connection terminal 4, the top of the connection terminal 4 is connected with a sleeve 5 for fitting the bottom of the shock absorber 1, and a fixing component for fixing ...

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Abstract

The invention relates to the field of automobile suspensions, in particular to a semi-active suspension system of an automobile. The system comprises a shock absorber and a shock absorption spring, the shock absorber is sleeved with the shock absorption spring, and an auxiliary installation mechanism is detachably installed at the bottom of the shock absorber. A detachable connecting end is mounted at the bottom of the shock absorber, so that the shock absorber and the sleeve can be simply and quickly mounted and dismounted, the shock absorber, the sleeve or the connecting end can be independently replaced after being damaged subsequently, and the maintenance cost is low. In the running process of a vehicle, due to the fact that the connecting end is abraded and damaged for a long time at the bottom, the probability of damage is large, independent replacement is easy, and compared with replacement of the whole shock absorber, the cost is greatly reduced. The metal sodium in an inserting rod can absorb heat in time, the heat is prevented from affecting the using performance of the shock absorber and the connecting end, and therefore the whole suspension can be in a good working state.

Description

technical field [0001] The invention relates to a suspension system, in particular to an automobile semi-active suspension system, which belongs to the field of automobile suspension. Background technique [0002] The suspension system refers to a connection structure system between the body, the frame and the wheels. The function of the suspension is to transmit the force and torque between the wheels and the frame, and to buffer the force and torque transmitted from the uneven road to the frame or the body. impact force, and attenuate the vibration caused by it, so as to ensure that the car can run smoothly. [0003] Suspension includes active suspension and semi-active suspension, and the existing semi-active suspension system is used to play a good buffering effect. The shock absorber inside plays the role of shock absorption and buffering. Due to long-term use, the connection between the bottom of the shock absorber and the lower arm is easily worn and damaged. The sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G15/02
CPCB60G15/02
Inventor 王琳业红玲王鹏飞
Owner BENGBU COLLEGE
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