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Rope traction automobile door lock detection device

A technology for detection devices and car door locks, applied in measuring devices, vehicle testing, mechanical parts testing, etc., can solve the problems of low multi-index integration and single detection index, and avoid friction noise and tension direction changes , High functional integration and wide application range

Pending Publication Date: 2021-04-09
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a rope-tracted automobile door lock detection device, which solves the problems of single detection index and low multi-index integration of the existing detection device

Method used

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  • Rope traction automobile door lock detection device
  • Rope traction automobile door lock detection device
  • Rope traction automobile door lock detection device

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Embodiment Construction

[0035] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0036] Such as Figure 1-3As shown, the present invention provides a kind of rope traction automobile door lock detection device, comprises detection platform, is provided with interchange track 1 and door lock 3 on the detection platform, is provided with one or more rope traction on the interchange track 1 Walking mechanism 2, door lock 3 can be arranged on the inside of interchange track 1, door lock 3 is covered, and sound collection analysis device 4 is arranged beside door lock 3, and all rope traction running mechanism 2 is connected with door lock from each direction respectively. It is connected with the corresponding opening mechanism, which is used to adjust the connection angle with the corresponding opening mechanism by moving along the interchange track 1, and drive the corresponding openin...

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Abstract

The invention belongs to the technical field of automobile door lock detection, and discloses a rope traction automobile door lock detection device. The device comprises a detection platform, and an interchange type track and a door lock are arranged on the detection platform; one or more rope traction walking mechanisms are arranged on the interchange type track, and a sound acquisition and analysis device is arranged in a specific direction relative to the door lock. Each rope traction walking mechanism is connected with the door lock corresponding opening mechanism from all directions, the connection angle between a traction rope of each rope traction walking mechanism and the corresponding opening mechanism is adjusted by moving along the interchange type rail, the traction ropes drive the corresponding opening mechanisms to achieve the opening function in sequence according to the sequence in the door lock opening process, and corresponding opening force and opening stroke detection is completed; and the sound acquisition and analysis device collects and analyzes sound in the door lock opening process. The detection device is suitable for electric opening forces and opening strokes of different types of door locks, internal and external manual opening forces and opening stroke function detection, and acoustic parameter acquisition multi-index analysis and detection.

Description

technical field [0001] The invention relates to the technical field of automobile door lock detection, in particular to a rope-drawn automobile door lock detection device. Background technique [0002] At present, on the basis of the safety performance of car door locks being guaranteed, people are paying more and more attention to the sound comfort at the moment of door opening and closing, and the transient noise of car door locks has gradually become the research focus in the automotive field. The noise of the device is of great significance. [0003] In the aspect of automobile door lock detection device research, domestic patent CN110779738 has announced a kind of automobile door lock detection equipment, which can realize the automatic detection of outward opening, internal opening and locking strength of left and right door locks of automobiles; patent CN102980753 discloses The utility model relates to a device for testing the opening stroke and push-pull force of a ...

Claims

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Application Information

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IPC IPC(8): G01M13/00G01M17/007
CPCG01M13/00G01M17/007
Inventor 杭鲁滨苏旭郭辉王明远黄晓杰刘哲陈勇黄晓波刘宁宁邓辉宇华勇杜金良李苏龙林士森钟传磊吴柏锐曲志洋彭继友朋仁辉
Owner SHANGHAI UNIV OF ENG SCI
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