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Convenient-to-install point switch capable of relieving switch contact fatigue

A technology of switch contacts and point switches, which is applied in the field of point switches, can solve the problems of metal shrapnel loss of elasticity and failure of light touch switches, etc., and achieve the effect of prolonging the use time and easy installation

Inactive Publication Date: 2021-04-09
深圳市达立诚科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, touching the tact switch too frequently will cause its metal shrapnel to fatigue and lose its elasticity, which will make the tact switch invalid. Therefore, it is necessary to design a point switch that is easy to install and relieve the fatigue of the switch contacts to improve the above problems.

Method used

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  • Convenient-to-install point switch capable of relieving switch contact fatigue
  • Convenient-to-install point switch capable of relieving switch contact fatigue
  • Convenient-to-install point switch capable of relieving switch contact fatigue

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Embodiment Construction

[0018] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are now defined as follows: figure 1 The projection relationship of itself is the same as the up, down, left, right, front, and rear directions.

[0019] A point switch that is easy to install and relieves the fatigue of switch contacts described in conjunction with FIGS. 1-5 includes a wall body 10, and the wall body 10 is provided with an installation cavity 62 with an upward opening, and the installation cavity 62 has an upper A switch fixing box 11 is fixed on the side by means of cement. The switch fixing box 11 is provided with a switch cavity 63 that penetrates up and down. A panel 31 is arranged on the upper end wall of the switch fixing box 11. The lower and upper bolt cavity 29, the bolt cavity 29 is provided with the bolt 30 that connects the panel 31 and the switch fixing box 11 fixedly, the lower end wall of ...

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Abstract

The invention belongs to the technical field of point switches and relates to a convenient-to-install point switch capable of relieving switch contact fatigue. The convenient-to-install point switch comprises a wall body; a mounting cavity with an upward opening is formed in the wall body; a switch fixing box is fixedly arranged on the upper side of the interior of the mounting cavity through cement; a switch cavity which is through along a vertical direction is formed in the switch fixing box; a panel is arranged on the upper end wall of the switch fixing box; bolt cavities with openings are formed in the panel in a bilateral symmetry mode; bolts for fixedly connecting the panel and the switch fixing box are arranged in the bolt cavities; and a machine body is fixedly arranged on the lower end wall of the panel. Compared with an existing point switch, the convenient-to-install point switch capable of relieving switch contact fatigue is simpler and more convenient to install; the convenient-to-install point switch capable of relieving switch contact fatigue is provided with five sets of contact springs, the contact springs can be switched by stirring a switching piece after one metal elastic piece is fatigue and loses elasticity, and therefore, compared with a point switch with a single contact, the point switch of the invention has a prolonged service life.

Description

technical field [0001] The invention relates to the technical field of point switches, in particular to a point switch that is easy to install and relieves the fatigue of switch contacts. Background technique [0002] The concept of a point switch is relative to a rocker switch. Because of its working principle, one end of the rocker switch must be tilted up, and between the opening and closing, the two ends are tilted in turn, like a seesaw. The point switch is completely flat, and the control form is the same as that of a mouse. Pressing any point on the control panel can open and close, open-close-open-close, and cycle back and forth, and the control panel is always kept flat, so Compared with rocker switches, point switches are more decorative. [0003] However, touching the tact switch too frequently will cause its metal shrapnel to lose its elasticity due to fatigue and make the tact switch invalid. Therefore, it is necessary to design a point switch that is easy to ...

Claims

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Application Information

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IPC IPC(8): H01H13/32H01H13/34
CPCH01H13/32H01H13/34
Inventor 徐琴龙
Owner 深圳市达立诚科技有限公司
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