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Fatigue testing device of button switch

A fatigue test and switch technology, which is applied to measuring devices, machine/structural component testing, instruments, etc., can solve the problems of poor test effect, low efficiency, time-consuming button switch, etc., to achieve good test effect, convenient use, The effect of high production efficiency

Inactive Publication Date: 2010-06-23
OCEANS KING LIGHTING SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a button switch fatigue test device for the defects of the prior art that the above-mentioned manual testing of the button switch is time-consuming, low in efficiency, inconsistency in pressing force and speed, and poor test effect

Method used

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  • Fatigue testing device of button switch
  • Fatigue testing device of button switch
  • Fatigue testing device of button switch

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Experimental program
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Embodiment Construction

[0020] figure 1 It is a schematic diagram of the overall structure of the button switch fatigue testing device of the present invention. figure 2 It is the front view of the button switch fatigue testing device of the present invention. image 3 It is a side view of the button switch fatigue testing device of the present invention. refer to Figure 1 to Figure 3 , push button switch fatigue test device, comprises workbench 1, is arranged on the support 2 on workbench 1, and support 2 has top plate 3, and workbench 1 is also provided with the bottom plate 4 that is positioned at the bottom of top plate 3, is provided with on bottom plate 4 A clamping device for clamping the button switch to be tested, the clamping device includes a fixed plate 5 and a movable plate 6 that can move toward the fixed plate 5 so as to be closed with the fixed plate 5 . The position between the fixed plate 5 and the movable plate 6 is used to place the button switch to be tested, and one side of...

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Abstract

The invention relates to a fatigue testing device of a button switch, comprising a worktable (1) and a bracket (2) fixed on the worktable (1). A holding device for placing the button switch to be tested is arranged on the worktable (1), a cylinder (9) is arranged above the holding device, and the lower end of a piston of the cylinder (9) is connected with a pressing pole (10) for pressing the key of the button switch to be tested. The testing device also comprises a control device which is connected with the cylinder (9), used for controlling the cylinder (9) and setting testing parameters. The fatigue testing device of the button switch has the advantages that the button switch is automatically pressed by utilizing the cylinder, wherein the pressing force and the pressing frequency are kept highly consistent, and the pressing force, the pressing time interval and the pressing times all can be adjusted and set, thereby the invention has the advantages of very convenient use, good testing effect and high efficiency.

Description

technical field [0001] The present invention relates to a test device for testing electrical components, more particularly, to a push button switch fatigue test device for testing the performance and service life of the push button switch. Background technique [0002] Lamp products are widely used in daily life and industrial production, so the switch of the lamp is turned on and off frequently, and the quality requirements of the switch are high, and it is hoped that it can reach a certain service life. Therefore, in the production process of lamps, it is necessary to perform a fatigue test on the switch used in the lamp, that is, to detect how many times the switch still has good mechanical and electrical properties after being turned on and off, so as to judge its service life. The button switch is a very commonly used light switch. When performing quality inspection on the button switch, it is necessary to test its performance and life by repeatedly pressing-releasing-p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M19/00G01M99/00
Inventor 周明杰黄柯青
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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