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Switches

A technology of switch device and slider, which is applied to electric switches, snap-action devices, electrical components, etc., can solve the problem that the control rod part 32 cannot be reset, and achieve the effect of improving assembly efficiency

Active Publication Date: 2006-11-15
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Also, similarly, there is a disadvantage that the control rod member 32 cannot be reset to the position where the lever member 32 is due to the relaxation of the stress of the movable contact 35. Figure 12 The initial state shown

Method used

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Examples

Experimental program
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Embodiment Construction

[0087] Hereinafter, embodiments of the switch device of the present invention will be described based on the drawings. figure 1 is an exploded perspective view of the switchgear of the present invention, figure 2 is a perspective view of the switch device of the present invention, image 3 From figure 2 A perspective view of the state with the cover removed in Figure 4 It is a sectional view of main parts of the switchgear of the present invention, Figure 5 is a perspective view of the control lever components, Figure 6 is Figure 5 The side view of , Figure 7~ Figure 9 is a diagram illustrating the operation of the lever parts, Figure 10 It is a sectional view of main parts for explaining another embodiment of the present invention.

[0088] First, based on Figure 1 ~ Figure 4 A switch device according to a first embodiment of the present invention will be described. in such as figure 1 The housing 1 made of a resin material or the like is disposed at the lo...

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PUM

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Abstract

To provide a switch device capable of strengthening a shaft part of a lever member and surely restoring the lever to an original state even if high temperature is added at reflowing solder. One end 4a of a coil spring 4 formed by a coil spring of the switch device elastically contacts a common contact 3, and the other end 4b elastically contacts a movable contact 6. The common contact 3 is electrically connected to the movable contact 6 at all times, and the lever member 7 is supported on a case 1 in free rotation. A slider 5 is made to slide toward other side against energizing force of the coil spring 4, and a fixed contact 2 and the movable contact 6 are made to contact with each other by rotating the lever member 7, and the fixed contact 2 is electrically connected to the common contact 3 through the coil spring 4 and the movable contact 6.

Description

technical field [0001] The present invention relates to a switch device, and relates to a switch device that can be used in various electronic devices such as detection of opening and closing of a cover of a CD player, for example. Background technique [0002] If the existing switch device is described with Patent Document 1, then the existing switch device 30, such as Figure 11 As shown, an opening portion 31 a of the housing 31 is formed, and a lever member 32 is rotatably held on a rotation holding portion 31 b of the housing 31 by a shaft portion 32 a thereof. [0003] The drive part 32b of the lever member 32 is accommodated in the case 31, and the operation part 32c protrudes obliquely upward to the left. In addition, the shaft portion 32a of the lever member 32 strives to extend the distance up to the driving portion 32b, and makes the Figure 12 The illustrated switch device 30 has a thin thickness and is formed to have a small diameter within a rotatable range. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H21/36
CPCH01H5/04H01H5/06H01H21/22H01H21/42
Inventor 板桥隆幸
Owner ALPS ALPINE CO LTD
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