Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and system for adjusting the height of a suspension system

A suspension system and high-level technology, applied in suspension, elastic suspension, transportation and packaging, etc., can solve the problems of high cost, complex mechanical structure, inconvenient installation and maintenance, etc., and achieve low cost, improved sensitivity, and simple structure Effect

Active Publication Date: 2021-11-09
AIRLOP BEIJING AUTOMOBILE TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanical adjustment method is mainly realized by the linkage and cooperation of multiple mechanical parts. For example, in the seat suspension system, CN206155232U discloses a seat. The mutual cooperation and linkage between the position pin and the limit groove realizes the height adjustment of the seat. Although this height adjustment mechanism can well realize the height adjustment function of the seat, the mechanical structure is relatively complicated and the cost is high. , inconvenient installation and maintenance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method and system for adjusting the height of a suspension system
  • A method and system for adjusting the height of a suspension system
  • A method and system for adjusting the height of a suspension system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 A flowchart showing a method for adjusting the height of a suspension system according to an embodiment of the present invention, as shown in figure 1 As shown, a method of adjusting the height of the suspension system includes:

[0034] Step S110, arranging the pneumatic valve and the air spring between the first connection part and the second connection part, the positions of the pneumatic valve and the air spring are adapted; and connecting the gas output end of the pneumatic valve to the gas input end of the air spring.

[0035] In this step, the pneumatic valve has a linear structure. The pneumatic valve includes a driving rod and a valve body. The driving rod performs reciprocating linear motion in the valve body. The driving rod is connected to the first connecting part, and the valve body is connected to the second connecting part. The adaptation of the positions of the pneumatic valve and the air spring includes that the longitudinal axis of the pneum...

Embodiment 2

[0051] image 3 It shows a schematic diagram of the functional structure of a system for adjusting the height of the suspension system according to an embodiment of the present invention, as shown in image 3 As shown, a system 100 for adjusting the height of the suspension system includes a first connection part 110, a second connection part 120, at least one pneumatic valve 130 and an air spring 140; the pneumatic valve 130 and the air spring 140 are arranged on the first connection part 110 Between the second connection part 120, the positions of the pneumatic valve 130 and the air spring 140 are adapted; the pneumatic valve in this embodiment is a linear structure, and the pneumatic valve includes a driving rod and a valve body, and the driving rod is reciprocating in a straight line in the valve body. type movement, the driving rod is connected with the first connecting part, and the valve body is connected with the second connecting part. The adaptation of the positions...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and a system for adjusting the height of a suspension system. The method includes: arranging the pneumatic valve and the air spring between the first connection part and the second connection part, the positions of the pneumatic valve and the air spring are adapted; and connecting the gas output end of the pneumatic valve with the gas input end of the air spring ; The pneumatic valve collects at least one movement variable of the first connection part relative to the second connection part; at the same time, the pneumatic valve changes its working stroke according to the collected movement variable and / or the change of the movement variable, so that the air spring and the air source generate The gas flow connection realizes the inflation of the air spring; or makes the gas flow connection between the air spring and the atmosphere realize the deflation of the air spring and realize the height adjustment.

Description

technical field [0001] The invention relates to the field of height adjustment of a suspension system, in particular to a method and system for adjusting the height of a suspension system. Background technique [0002] The existing suspension system mainly realizes the function of height adjustment through electronic control mode or mechanical mode. The electronic control adjustment method mainly uses the sensor to collect the height signal, and sends the collected height signal to the central processor, and the central processor calculates the corresponding control signal, and sends the control signal to the corresponding actuator. The actuator controls the inflation or deflation of the air spring to achieve height adjustment. The mechanical adjustment method is mainly realized by the linkage and cooperation of multiple mechanical parts. For example, in the seat suspension system, CN206155232U discloses a seat. The mutual cooperation and linkage between the position pin a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60G17/015
CPCB60G17/0155B60G2202/152B60G2800/914
Inventor 张晓锋孙国于曼华冯永江张加
Owner AIRLOP BEIJING AUTOMOBILE TECH