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Automobile active suspension system

A technology of active suspension and automobile, applied in the direction of suspension, elastic suspension, vehicle components, etc., can solve the problems of weak stability and poor shock absorption effect, and achieve the effect of strong stability, simple adjustment and high safety

Inactive Publication Date: 2021-12-03
CHONGQING IND POLYTECHNIC COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an active suspension system for automobiles, which solves the problems of poor damping effect and weak stability

Method used

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  • Automobile active suspension system
  • Automobile active suspension system
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Embodiment

[0032] like Figure 1-6 As shown, the embodiment of the present invention provides an active suspension system for an automobile. The active suspension system for an automobile includes a buffer mechanism 1 and a shock absorbing mechanism 2. The shock absorbing mechanism 2 includes an oil cylinder main body 3, and an upper cylinder head is fixedly arranged on the upper end of the oil cylinder main body 3. 4. The lower end of the cylinder main body 3 is fixedly provided with a lower cylinder head 12, and the internal movement of the cylinder main body 3 is provided with a piston mechanism 9, and the center of the upper end surface of the piston mechanism 9 is fixedly provided with an oil cylinder main rod 7, and the upper end of the oil cylinder main rod 7 runs through The upper cylinder head 4 is connected to the upper end of the upper cylinder head 4, and the main rod 7 of the oil cylinder inside the main body 3 is fixed with an electromagnetic coil 8, and the upper end of the...

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Abstract

The invention provides an automobile active suspension system and relates to the technical field of active suspension systems. The automobile active suspension system comprises a buffering mechanism and a damping mechanism, wherein the damping mechanism comprises an oil cylinder body, an upper cylinder cover is fixedly arranged at an upper end of the oil cylinder body, a lower cylinder cover is fixedly arranged at a lower end of the oil cylinder body, and a piston mechanism is movably arranged in the oil cylinder body; an oil cylinder main rod is fixedly arranged at the center of an upper end face of the piston mechanism, an upper end of the oil cylinder main rod penetrates through the upper cylinder cover to be communicated with an upper end of the upper cylinder cover, and an electromagnetic coil is fixedly arranged on a portion, located in the oil cylinder body, of a rod body of the oil cylinder main rod; first fixing rings fixedly sleeve an upper end of a rod body of the oil cylinder main rod and the middle of a rod body of the fixing rod, and fixing plates are fixedly arranged at upper ends and lower ends of one sides of the two first fixing rings. The invention provides an automobile active suspension system. The automobile active suspension system is high in stability and convenient to disassemble and assemble.

Description

technical field [0001] The invention relates to the technical field of active suspension systems, in particular to automobile active suspension systems. Background technique [0002] If the stiffness and damping characteristics of the suspension system can be dynamically adaptively adjusted according to the driving conditions of the car, so that the suspension system is always in the best vibration reduction state, it is called active suspension. Active suspension has many advantages, such as control The height of the vehicle body improves the passability, taking into account the ride comfort and handling stability of the car. [0003] The existing patent (CN211764787U) semi-active suspension system includes a piston rod, a working cylinder, a piston, a liquid storage cylinder, a cylinder body base, and a guide seat. The working cylinder is arranged inside the liquid storage cylinder, and one end of the liquid storage cylinder is connected to Guide seat, the other end of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G15/06
CPCB60G15/061
Inventor 张甫均毛臣健
Owner CHONGQING IND POLYTECHNIC COLLEGE
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