CN201570400U - Key switch - Google Patents
Key switch Download PDFInfo
- Publication number
- CN201570400U CN201570400U CN2009202631192U CN200920263119U CN201570400U CN 201570400 U CN201570400 U CN 201570400U CN 2009202631192 U CN2009202631192 U CN 2009202631192U CN 200920263119 U CN200920263119 U CN 200920263119U CN 201570400 U CN201570400 U CN 201570400U
- Authority
- CN
- China
- Prior art keywords
- button cover
- key switch
- fixing frame
- fixed mount
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a key switch which includes a fixing frame the middle of which is provided with a through hole; functional elements are fixedly arranged in the through hole; the front surface of the fixing frame is blocked with a panel and a button cover; a luminous source capable of indicating connection-disconnection is arranged on the button cover; the button cover is pivoted with the fixing frame through a connecting part and is arranged in the inner frame of the panel. As the button cover is directly assembled on the fixing frame, the assembling and locating references are uniform and the accumulated assembling errors are less, the unstable phenomena like uneven clearance and height between the button cover are solved. The button cover is fixed on the fixing frame through a rotating shaft and a blocking hook and does not have rigid connection with the parts like the transition pieces on the functional elements, thus eliminating various gap appearance problems brought by the accumulated errors between different parts, and the products of same parts with different cavity numbers.
Description
Technical field
The utility model relates to the switch on wall technical field, relates in particular to a kind of key switch.
Background technology
Have the fixed mount of through hole in the middle of existing key switch generally comprises, described through hole internal fixation has functor, and the fixed mount front is connected with panel and button cover, and the light emitting source that can indicate break-make is housed on the button cover.Yet traditional switch all is that button cover is fixed on the functor, and functor is fixed on the fixed mount; Because between the functor, the part dimension difference on the functor between the button cover fixture and accumulation rigging error be excessive, causes two to open that the gap inequality appears in above button cover easily, insoluble problem of unstable such as be uneven.The structure that the transition piece of this button cover by functor connects, its location is unreasonable, causes button cover slit inequality, is uneven, defective such as front and back dislocation.
Summary of the invention
The technical problems to be solved in the utility model provide the accumulation of a kind of rigging error less, the key switch of appearance looks elegant.The utility model is achieved through the following technical solutions:
A kind of key switch of the present utility model comprises the middle fixed mount that has through hole, and described through hole internal fixation has functor, and the fixed mount front is connected with panel and button cover, and the light emitting source that can indicate break-make is housed on the button cover; Described button cover is articulated on the fixed mount by connecting portion, and places the panel inside casing.
As preferably, described connecting portion comprises the rotating shaft that is arranged on button cover one end, and the trip that is arranged on the button cover other end.
As preferably, described fixed mount is provided with the mounting groove that cooperates with rotating shaft, and the holding section that holds mutually with trip.
As preferably, described light emitting source is the LED lamp.
Key switch of the present utility model, because button cover directly is assemblied on the fixed mount, the assembling and positioning unifying datum, the rigging error accumulation is few, has solved gap inequality between the button cover, and unsettled phenomenon such as be uneven.Described button cover is fixed on the fixed mount by rotating shaft and trip, and does not have rigid the connection with parts such as transition piece on the functor, the various slits problem of appearance of eliminated between variant part, the accumulated error of the goods of identical parts different cavity number being brought.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the three-dimensional exploded view of the utility model key switch;
Fig. 2 is the schematic diagram that the button cover of the utility model key switch is in the close position;
Fig. 3 is the schematic diagram that the button cover of the utility model key switch is shown in an open position;
Fig. 4 is the cutaway view of the utility model key switch.
Embodiment
As shown in Figures 1 to 4, a kind of key switch of the present utility model comprises the middle fixed mount 1 that has through hole 10, and described through hole 10 internal fixation have functor 2, fixed mount 1 front is connected with panel 3 and button cover 4, and the light emitting source 5 that can indicate break-make is housed on the button cover 4; Described button cover 4 is articulated on the fixed mount 1 by connecting portion, and places panel 3 inside casings.Wherein, described connecting portion comprises the rotating shaft 40 that is arranged on button cover 4 one ends, and the trip 41 that is arranged on button cover 4 other ends, and described fixed mount 1 is provided with the mounting groove 11 that cooperates with rotating shaft 40, and the holding section 12 that holds mutually with trip 41.Because described button cover 4 is fixed on the fixed mount by rotating shaft 40 and trip 41, and there be not rigid the connection with parts such as transition piece on the functor 2, the various slits problem of appearance of eliminated between variant part, the accumulated error of the goods of identical parts different cavity number being brought.In the present embodiment, described light emitting source 5 is the LED lamp.
Key switch of the present utility model, because button cover directly is assemblied on the fixed mount, the assembling and positioning unifying datum, the rigging error accumulation is few, has solved gap inequality between the button cover, and unsettled phenomenon such as be uneven.Described button cover is fixed on the fixed mount by rotating shaft and trip, and does not have rigid the connection with parts such as transition piece on the functor, the various slits problem of appearance of eliminated between variant part, the accumulated error of the goods of identical parts different cavity number being brought.
The foregoing description; it is an example of the present utility model; be not to be used for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection range.
Claims (4)
1. a key switch comprises the middle fixed mount that has through hole, and described through hole internal fixation has functor, and the fixed mount front is connected with panel and button cover, and the light emitting source that can indicate break-make is housed on the button cover; It is characterized in that: described button cover is articulated on the fixed mount by connecting portion, and places the panel inside casing.
2. key switch according to claim 1 is characterized in that: described connecting portion comprises the rotating shaft that is arranged on button cover one end, and the trip that is arranged on the button cover other end.
3. key switch according to claim 2 is characterized in that: described fixed mount is provided with the mounting groove that cooperates with rotating shaft, and the holding section that holds mutually with trip.
4. key switch according to claim 1 is characterized in that: described light emitting source is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631192U CN201570400U (en) | 2009-11-23 | 2009-11-23 | Key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202631192U CN201570400U (en) | 2009-11-23 | 2009-11-23 | Key switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570400U true CN201570400U (en) | 2010-09-01 |
Family
ID=42662700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202631192U Expired - Fee Related CN201570400U (en) | 2009-11-23 | 2009-11-23 | Key switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361502A (en) * | 2015-11-13 | 2016-03-02 | 鹤山市康美家具卫浴有限公司 | Switch device facilitating maintaining of foot-massage chair |
| CN109119271A (en) * | 2018-08-22 | 2019-01-01 | 宁波公牛电器有限公司 | A kind of doorbell switch |
-
2009
- 2009-11-23 CN CN2009202631192U patent/CN201570400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361502A (en) * | 2015-11-13 | 2016-03-02 | 鹤山市康美家具卫浴有限公司 | Switch device facilitating maintaining of foot-massage chair |
| CN109119271A (en) * | 2018-08-22 | 2019-01-01 | 宁波公牛电器有限公司 | A kind of doorbell switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20131123 |