Seat route measuring device used for vehicle crash test

Abstract

The invention discloses a seat route measuring device used for a vehicle crash test. The seat route measuring device is used for measuring a route of a seat and positioning the seat at the middle position of the route. The seat route measuring device comprises a marking device and the measure device which can be fixed on a seat cushion of the seat. The marking device comprises a magnetic gauge stand and a marker post which is arranged on the magnetic gauge stand. The measuring device comprises a slide rail, the front side of the slide rail is connected with a fixed pointer and a sliding pointer in a sliding mode, the fixed pointer is provided with a fastening structure for fixing the position, a route scale mark is arranged on the front side of the slide rail along the sliding direction of the sliding pointer, two fixing thrusting needles with cone-shaped end portions are arranged on the back of the slide rail along the longitudinal direction, and the fixing thrusting needles are perpendicular to the back of the slide rail. According to the seat route measuring device, numerical reading is easy, data processing is simple and convenient, the route is adjusted accurately, and efficiency is high.

Description

[0001] technical field [0002] The invention relates to an auxiliary device for an automobile safety collision test, in particular to a device for determining the middle position of a seat stroke during an automobile safety collision test. [0003] Background technique [0004] When carrying out the car safety collision test, the position of the front seat of the vehicle must be set in the middle position, that is, the middle point of the entire travel of the seat. Since the seat configuration of different models is different, the travel and shape of the seat The location etc. are also different. At present, there are no special tools and devices that can be used to determine the position of the middle point of the seat stroke. Usually, some simple tools such as a ruler are used for measurement and positioning, so the accuracy of the measurement data is not high, and the positioning accuracy of the seat is low. And it is time-consuming and labor-intensive, which affects t...

AI Technical Summary

Problems solved by technology

[0007] The first object of the present invention is to provide an easy-to-read seat stroke measuring device to overcome the problem that the measuring pointer in the existing car seat travel measuring device is easy to deviate from the measurement mark, thus causing difficulty in reading. Improve crash test accuracy

[0008] The second object of the present invention is to provide a seat travel measuring device with simple and convenient data processing in order to overcome the cumbersome problem of the processing of measurement data existing in the existing automobile seat travel measuring device, thereby improving the performance of the crash test. efficiency

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