Dynamic vehicle seat reliability test device

A test device and reliability technology, which is applied in the field of reliability test devices for motor vehicle seats, can solve problems such as inability to test the reliability of motor vehicle seats, achieve real-time monitoring, closed-loop control and feedback, shorten data collection time, and improve accuracy Effect

Active Publication Date: 2018-06-01
BEIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that the current reliability test device cannot carry out the reliability test on the seat of the motor car, and to provide a reliability test device for the seat of the motor car

Method used

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  • Dynamic vehicle seat reliability test device
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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with the drawings:

[0045] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention:

[0046] Refer to figure 1 The reliability test device for the seat of the motor train of the present invention includes a floor iron 1, a seat back loading device, a rotation loading device 7, a seat rotation starting device 6, a backrest starting device and a console 8.

[0047] The object of the reliability test in the patent of the present invention is the seat of the train. EMU seats are generally divided into two-seat linkage seats and three-seat linkage seats. The present invention takes two linkage seats as an example to desi...

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Abstract

The invention belongs to the technical field of reliability tests for dynamic vehicle components, and particularly relates to a dynamic vehicle seat reliability test device. The reliability test device overcomes the problem that a current reliability test device cannot perform the reliability test on a bullet train seat in the prior art. The device comprises a ground flat iron, a backrest loadingdevice, a rotary loading device, a seat rotation starting device, a backrest starting device and a console. The backrest loading device comprises four backrest loading units. The four backrest loadingunits are respectively arranged on the ground flat iron 1 on the left side and the right side of the bullet train seat. The rotary loading device is arranged on one side of the bullet train seat. Theaxis of a first tension and pressure sensor of the seat rotation starting device is perpendicular to the lower surface of the pressure rod of the seat rotation starting device. The backrest startingdevice comprises four backrest starting units. The four backrest starting units are respectively arranged right below two manual switches of the bullet train seat. When the backrest of the bullet train seat rotates by 180 degrees, the four backrest starting units are still right below the two manual switches of the bullet train seat.

Description

Technical field [0001] The invention belongs to the technical field of reliability testing of electric train components, and particularly relates to a reliability test device for electric train seats. Background technique [0002] The EMU seat is one of the components of the EMU that passengers directly contact when traveling on a high-speed EMU. The seat direction of the motor car can be adjusted according to the change of the direction of the motor car. Passengers can also adjust the angle of the seat back according to their own needs to achieve the purpose of riding comfort. Once the EMU seat fails, it can only be repaired after the EMU runs to ensure the punctual operation of the EMU. It may take a long time for the EMU seat to be repaired. This stage causes a lot of inconvenience to passengers. Therefore, the reliability level of high-speed train seats will directly affect passengers' travel quality and ride experience. [0003] Due to the complex structure, frequent adjustm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/08G01M99/00
CPCG01M17/08G01M99/001G01M99/007
Inventor 李洪洲张坤
Owner BEIHUA UNIV
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