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Seat belt test device

A testing device and seat belt technology, which can be used in measurement devices, testing of mechanical parts, testing of machine/structural parts, etc., and can solve problems such as unforeseen circumstances

Active Publication Date: 2020-07-10
DONGGUAN BILIAN HARDWARE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the weather is unpredictable

Method used

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Embodiment

[0037] Please refer to Figure 1 to Figure 8 , the seat belt testing device 100 of the present invention is used to test the performance of seat belts of airplanes, automobiles, etc., and the seat belt includes a belt body and a seat belt buckle.

[0038] The seat belt testing device 100 includes a supporting mechanism 10, an inclined plate 20, an angle adjustment mechanism 30, a sliding mechanism 40, a pushing mechanism 50, a locking mechanism 60 and a pressing mechanism 70, wherein the inclined plate 20 is installed on the supporting mechanism 10, the angle adjustment mechanism is used to adjust the inclination angle of the inclined plate 20, so that the test can be performed more stably. The sliding mechanism 40 is arranged on the inclined plate 20, and slides along the inclined plate 20 under the action of the pushing mechanism 70, and locks The mechanism 50 is used for locking the safety belt buckle installed with the test belt 80 , and the pressing mechanism 60 is used f...

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PUM

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Abstract

The invention discloses a safety belt test device. The device comprises a support mechanism; an inclined board, which is arranged on the support mechanism; an angle regulating mechanism, which is arranged on the support mechanism and is connected with the inclined board, and is used for adjusting the angle of the inclined board; a sliding mechanism, which is arranged on the inclined board and canslide along the inclined board, and is connected with a test belt; a pushing mechanism, which is arranged at one side of the inclined board, and is used for pushing the sliding mechanism to slide along the inclined board; a locking mechanism, which is connected with the inclined board and is used for locking a seat belt buckle; and a pressing mechanism, which is arranged on the inclined board andis connected with the other end of the test belt. The safety belt test device can judge whether the safety belt buckle is qualified according to sliding length of the test belt, is reliable in test performance, can ensure that the performance of the safety belt buckle reaches requirement, and is low in cost.

Description

technical field [0001] The invention relates to the technical field of safety belt testing, in particular to a safety belt testing device. Background technique [0002] When the aircraft is flying at high altitude, it is not only affected by environmental factors, but also sometimes affected by adverse factors produced by the aircraft itself in motion. The main performance is the front and rear passive displacement of the human body caused by changes in acceleration and the violent up and down bumps caused by complex weather. During take-off, landing and sharp turns, human body displacement will occur due to the influence of acceleration changes. For example, if the landing speed of the plane is too high, and the passengers are not fastened their seat belts, the sudden deceleration of the plane may cause impact injuries to the passengers due to their bodies leaning forward. When the plane turns sharply, due to the large centripetal acceleration, unrestrained passengers are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 张凌峰张飞于顺江杨锦卫
Owner DONGGUAN BILIAN HARDWARE MACHINERY CO LTD