Combined operating key device

An operation key, compound technology, applied in the direction of electrical components, electrical switches, circuits, etc., can solve the problems of elastic fatigue of the elastic plate 213, insufficient resilience of the elastic plate structure, breakage, etc.

CN101178988AInactive Publication Date: 2008-05-14ASIA OPTICAL CO INC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2008-05-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a compound operation key device which includes a first operation key group, a second operation key group and an elastic component. The first operation key group includes a fixed seat and two click keys arranged on two sides of the fixed seat. The second operation key group is provided with a push key rotating corresponding to the fixed seat and two touch blocks arranged on two bottom sides of the fixed seat. The elastic component is provided with a fixed terminal arranged on the fixed seat and a recovery terminal which is opposite to the fixed terminal and is sleeved in the push key. The push key can be rotated to a push position to drive the elastic component, so that the elastic component has a deformation to drive a camera. The elastic component can also be turned to an original position to drive the elastic component to rotate to a recovery position, so that the camera stops acting. An arrangement of the elastic component leads to a decrease of a width, an improvement of a service life and an improvement of click feeling, push feeling and touch feeling.
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Description

technical field

[0001] The present invention relates to an operation key device, in particular to a composite operation key device. Background technique

[0002] See Figure 1, figure 2 , FIG. 3 are respectively two partially exploded perspective views and a sectional view of a conventional composite operation key device 2, which is the patent application No. TW No. 94106334 filed by the applicant of the present invention. The composite operation key 2 is often installed on some digital products such as digital cameras, digital video cameras...etc. As shown in the figure, the user can operate the software through the composite operation key 2 to drive various zooming and menu selection functions of the camera 1 . The composite operating key device 2 includes a first operating key set 21 and a second operating key set 22 . The first operation key set 21 includes a fixing base 211 , two pressing keys 212 respectively disposed on two sides of the fixing base 211 , and an elas...

Examples

Embodiment Construction

[0020] refer to Figure 4 , Figure 5 6 and FIG. 6 are respectively an exploded perspective view, an exploded front view, and a combined sectional view of a preferred embodiment of the composite operation key device of the present invention. The composite operation key device is suitable for being installed in an electronic product. This embodiment The electronic product is a camera 3 , and the camera 3 includes a body 31 , two first switches 32 spaced apart from each other on the body 31 , and two second switches 33 disposed between the first switches 32 . The composite operation key device includes a first operation key group 4 , a second operation key group 5 , an elastic component 6 , and an outer cover frame 7 .

[0021] The first operation key set 4 includes a fixing base 41 and two pressing keys 42 respectively disposed on two sides of the fixing base 41 corresponding to the first switch 32 . The fixing base 41 has a base plate 411 arranged on the body 31 of the camer...