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Clamping assembly, clamping mechanism and vibration test device

A clamping component and clamping mechanism technology, applied in the electronic field, can solve the problems of increased testing costs, fixture management and maintenance costs, low work efficiency, and poor versatility

Inactive Publication Date: 2020-02-07
GUANGZHOU FASTPRINT CIRCUIT TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the present invention is to overcome the lack of commonality of the vibration test fixtures in the prior art, which greatly increases the cost of testing and the management and maintenance costs of the fixtures; and the shortcomings of low work efficiency and inaccurate test results provide a clamping Components, clamping mechanism and vibration test device

Method used

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  • Clamping assembly, clamping mechanism and vibration test device
  • Clamping assembly, clamping mechanism and vibration test device
  • Clamping assembly, clamping mechanism and vibration test device

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention discloses a clamping assembly, a clamping mechanism and a vibration test device, and the clamping assembly comprises a base provided with first chutes on one side, and first clamps thatare slidably engaged with the first chutes, wherein there are at least two chutes arranged at intervals, and at least two of the first chutes are provided with the first clamps; the base is provided with a first fixing hole and a second fixing hole running through the base, and the axis of the first fixing hole and the axis of the second fixing hole are perpendicular to each other. The clamping assembly provided by the invention can be adapted to PCBs or PCBA or other test samples of different external dimensions, has strong versatility, and can simultaneously meet the requirements of fastnessof fixation and reduction of test costs.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a clamping assembly, a clamping mechanism and a vibration test device. Background technique [0002] Vibration can loosen the structure of components, cause relative movement of internal components, cause desoldering, deterioration of working characteristics, noise, wear, physical failure, and even structural fatigue failure. Therefore, at present, most electrical and electronic products, especially the users of military equipment, will require their PCB / PCBA suppliers to provide vibration test data to prove that their products can still maintain structural integrity under the actual vibrations they may experience. sex. [0003] In order to fix PCB / PCBA more firmly on the vibration table in the traditional vibration test method, special fixtures or fixtures are usually designed according to the dimensions and structure of the PCB / PCBA sample to be used in conjunction with th...

Claims

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Application Information

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IPC IPC(8): G01M7/06
CPCG01M7/027G01M7/06
Inventor 靳婷黄振伦周波胡梦海
Owner GUANGZHOU FASTPRINT CIRCUIT TECH