Impact testing device of protecting board of automobile seat

A technique for impact testing, automotive seating, used in impact testing, measuring devices, testing of machine/structural components, etc.

Inactive Publication Date: 2013-03-20
CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in the front impact test of the car, if the car seat shield is smashed by the impact force of the seat belt,

Method used

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  • Impact testing device of protecting board of automobile seat
  • Impact testing device of protecting board of automobile seat
  • Impact testing device of protecting board of automobile seat

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] See figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 As shown, this embodiment is composed of a test bench 1, a column 2, a pendulum rod 3, and a pendulum 4, the column 2 is fixed on the test bench 1, and the upper end of the pendulum rod 3 is hinged on the upper part of the column 2 through a shaft 5. 4 is fixed at the lower end of the column 2; the pendulum 4 is composed of a hammer body 41, a counterweight 42, a stiffness adjustment mechanism 43 and a punch mechanism 44. The stiffness adjustment mechanism 43 is composed of a piston rod 431, a spring 432 and a The weight 42 is composed of a stepped hole 411 in the center of the hammer body 41. The spring 432 is located at the rear end of the stepped hole 411. The piston rod 431 is located at the front end of the stepped hole 411. The front part of the counterweight 42 is screwed to the stepped hole 411. The rear end; the punch mechanism 44 is composed of a ball head rod 441 and an impact head 442, ...

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Abstract

The invention discloses an impact testing device of an automobile seat. The impact testing device of the automobile seat comprises a testing table, a stand column, a pendulum rod and a pendulum. The stand column is fixed on the testing table, the upper end of the pendulum rod is hinged on the upper portion of the stand column through a shaft, and the pendulum is fixed on the lower end of the stand column. The pendulum is formed by a pendulum body, a counterweight block, a stiffness adjustment mechanism and a punch mechanism. The stiffness adjustment mechanism is composed of a piston rod, a spring and a counterweight block, a step hole is arranged at the center of the pendulum body, a spring is arranged at the rear end of the step hole, the piston rod is arranged at the front end of the step hole and the front portion of the counterweight block is connected withthe rear end of the step hole in a threaded mode. The punch mechanism is formed by a ball head rod and a punch head, the rod portion of the ball head rod is connected inside the piston rod in a threaded mode, and the punch head and the ball head portion of the ball head rod form a rotating pair. The impact testing device of protecting board of automobile seat can simulate a comprehensive action effect of size, direction and acting time of the action force of a safe belt to a protecting board during a front impacting process.

Description

technical field [0001] The invention relates to a test device, in particular to an impact test device for an automobile seat guard plate. Background technique [0002] In the front impact test of the car, the seat belt has an impact force on the car seat panel, and the impact force sometimes breaks the car seat panel. In the actual driving process, if the car seat shield is broken, the splashed car seat shield fragments can hurt people. Therefore, the car seat cover is required to meet the standard of not being crushed by the impact force of the seat belt. In addition, in the front impact test of the car, if the car seat shield is smashed by the impact force of the seat belt, the test is a failure, and the next test needs to be carried out, and the cost of each test needs to be 60,000 yuan about. If the simulated impact test is carried out on the car seat guard before the front impact test of the car, the risk of failure of the front crash test of the car can be reduced, ...

Claims

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Application Information

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IPC IPC(8): G01M7/08
Inventor 郭金平黄玉强邢立峰徐源林
Owner CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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