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

A car seat impact test bench

A technology of impact test and car seat, applied in vehicle impact test, impact test, vehicle test and other directions, can solve problems such as poor reliability and inability to precisely control the magnitude of impact force

Active Publication Date: 2019-06-04
武汉鹏远机电设备制造有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, my country's automobile industry has developed rapidly. With the improvement of people's safety awareness, the requirements for the safety performance of seats are also getting higher and higher, and the requirements for the impact resistance of car seats are also getting higher and higher. The impact test of the seat is mainly to carry out the impact test on the seat by lifting the heavy object to a certain height and then using the kinetic energy generated by the falling of the heavy object. This detection method cannot accurately control the size of the impact force and has poor reliability.

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 car seat impact test bench
  • A car seat impact test bench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the specific embodiments are described in detail below with reference to the accompanying drawings.

[0021] like figure 1 shown, figure 1 It is a schematic structural diagram of the present invention, including a base 1, a first hydraulic cylinder 2, a second hydraulic cylinder 3, a first piston 4, a second piston 5, a first hydraulic rod 6, a second hydraulic rod 7, and a seat fixing plate 8 , impact cross bar 9, impact vertical bar 10, impact head 11 and counterweight 12;

[0022] The first hydraulic cylinder 2 and the second hydraulic cylinder 3 are vertically installed on the base 1, the seat fixing plate 8 is sleeved on the first hydraulic cylinder 2 and the second hydraulic cylinder 3, and the seat fixing plate 8 is arranged in parallel with the base 1;

[0023] The first piston 4 can be slidably installed in the first hydraulic cylinder 2, a...

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 an automobile seat impact testing stand. The testing stand comprises a pedestal, a first hydraulic cylinder, a second hydraulic cylinder, a first piston, a second piston, a first hydraulic rod, a second hydraulic rod, a seat fixing plate, an impact cross bar, an impact vertical bar, an impact head and a counterweight block. The first hydraulic cylinder and the second hydraulic cylinder are vertically installed on the pedestal. The seat fixing plate sleeves the first hydraulic cylinder and the second hydraulic cylinder. The seat fixing plate and the pedestal are arranged in parallel. The first piston is slidably installed in the first hydraulic cylinder. A lower end of the first hydraulic rod is connected to the first piston. The second piston is slidably installed in the second hydraulic cylinder. A lower end of the second hydraulic rod is connected to the second piston. A first end of the impact cross bar is fixedly installed on the first hydraulic rod. A second end is fixedly installed on the second hydraulic rod. The seat fixing plate is provided with a hole and the hole is located right below the impact head. By using the testing stand, an impact force during an experiment can be conveniently adjusted.

Description

technical field [0001] The invention relates to the technical field of automobile detection, in particular to an automobile seat impact test bench. Background technique [0002] In recent years, my country's automobile industry has developed rapidly. With the improvement of people's safety awareness, the requirements for the safety performance of seats are getting higher and higher, and the requirements for the impact resistance of car seats are also getting higher and higher. The impact test of the seat is mainly carried out by lifting the heavy object to a certain height and then falling, and using the kinetic energy generated by the falling of the heavy object to conduct the impact test on the seat. This detection method cannot accurately control the magnitude of the impact force and has poor reliability. SUMMARY OF THE INVENTION [0003] Based on the technical problems existing in the background art, the present invention proposes an automobile seat impact test bench. ...

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): G01M7/08G01M17/007
CPCG01M7/08G01M17/0078
Inventor 曹建
Owner 武汉鹏远机电设备制造有限公司