CN204732326U - A kind of electronic membrane switch - Google Patents
A kind of electronic membrane switch Download PDFInfo
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- CN204732326U CN204732326U CN201520330636.2U CN201520330636U CN204732326U CN 204732326 U CN204732326 U CN 204732326U CN 201520330636 U CN201520330636 U CN 201520330636U CN 204732326 U CN204732326 U CN 204732326U
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- layer
- lower conductiving
- conductive layer
- insulating barrier
- utility
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Abstract
The utility model relates to a kind of electronic membrane switch, comprise basic unit, described basic unit is provided with lower conductiving layer, be provided with conductive layer above lower conductiving layer, between described upper conductive layer and lower conductiving layer, be provided with arch shrapnel, be characterized in also being provided with insulating barrier between described upper conductive layer and lower conductiving layer, described insulating barrier sticks on lower conductiving layer, the surrounding of described arch shrapnel is provided with edge, and described edge is fixedly connected with insulating barrier, conductive layer on described edge conjunction.Described insulating barrier being arranged arch shrapnel place offers porose, exposes lower conductiving layer, and is provided with contact below arch shrapnel.Protective layer is provided with above described upper conducting strip.Flexible glue point is provided with between described protective layer and upper conductive layer.The utility model provides a kind of electronic membrane switch, and accuracy of the present utility model is high, easy resilience, and Simultaneous Switching feel when pressing is better, has simple, the practical feature reliably of structure.
Description
Technical field
The utility model relates to field of electrical components, particularly relates to a kind of electronic membrane switch.
Background technology
Thin film switch is the operating system integrating keypress function, indicator elment, instrument panel.Thin film switch structure is rigorous, good looking appearance, good airproof performance.There is moisture proof, the features such as long service life.Be widely used in the instrument of telecommunications, electronic measurements, Industry Control, Medical Devices, auto industry, intelligent toy, the fields such as household electrical appliance.Switch key feel of the prior art is uncomfortable, and the accuracy of button is not high, and versatility is not strong, and inconvenient operation is quick, and useful life is short.Therefore, the technology being badly in need of a kind of improvement solves this problem existing in prior art.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of electronic membrane switch, and accuracy of the present utility model is high, easy resilience, and Simultaneous Switching feel when pressing is better, has simple, the practical feature reliably of structure.
The utility model is achieved through the following technical solutions:
A kind of electronic membrane switch, comprise basic unit, described basic unit is provided with lower conductiving layer, be provided with conductive layer above lower conductiving layer, between described upper conductive layer and lower conductiving layer, be provided with arch shrapnel, be characterized in also being provided with insulating barrier between described upper conductive layer and lower conductiving layer, described insulating barrier sticks on lower conductiving layer, the surrounding of described arch shrapnel is provided with edge, and described edge is fixedly connected with insulating barrier, conductive layer on described edge conjunction.
Described insulating barrier being arranged arch shrapnel place offers porose, exposes lower conductiving layer, and is provided with contact below arch shrapnel.Protective layer is provided with above described upper conducting strip.Flexible glue point is provided with between described protective layer and upper conductive layer.
Compared with prior art, the beneficial effects of the utility model are: the utility model provides a kind of electronic membrane switch, and accuracy of the present utility model is high, easy resilience, and Simultaneous Switching feel when pressing is better, have simple, the practical feature reliably of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, basic unit; 2, lower conductiving layer; 3, insulating barrier; 4, edge; 5, arch shrapnel; 6, upper conductive layer; 7, flexible glue point; 8, protective layer; 9, contact.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of electronic membrane switch, comprise basic unit 1, described basic unit 1 is provided with lower conductiving layer 2, be provided with conductive layer 6 above lower conductiving layer 2, between described upper conductive layer 6 and lower conductiving layer 2, be provided with arch shrapnel 5, be characterized in also being provided with insulating barrier 3 between described upper conductive layer 6 and lower conductiving layer 2, described insulating barrier 3 sticks on lower conductiving layer 2, the surrounding of described arch shrapnel 5 is provided with edge 4, and described edge 4 is fixedly connected with insulating barrier 3, and described edge 4 connects upper conductive layer 6.
Described insulating barrier 3 being arranged arch shrapnel 5 place offers porose, exposes lower conductiving layer 2, and is provided with contact 9 below arch shrapnel 5.Protective layer 8 is provided with above described upper conducting strip 6.Flexible glue point 7 is provided with between described protective layer 8 and upper conductive layer 6.Compared with prior art, the beneficial effects of the utility model are, the utility model provides a kind of electronic membrane switch, and accuracy of the present utility model is high, easy resilience, and Simultaneous Switching feel when pressing is better, have simple, the practical feature reliably of structure.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an electronic membrane switch, comprise basic unit (1), described basic unit (1) is provided with lower conductiving layer (2), lower conductiving layer (2) top is provided with conductive layer (6), arch shrapnel (5) is provided with between described upper conductive layer (6) and lower conductiving layer (2), it is characterized in that: between described upper conductive layer (6) and lower conductiving layer (2), be also provided with insulating barrier (3), described insulating barrier (3) sticks on lower conductiving layer (2), the surrounding of described arch shrapnel (5) is provided with edge (4), described edge (4) is fixedly connected with insulating barrier (3), conductive layer (6) in described edge (4) connection.
2. a kind of electronic membrane switch according to claim 1, is characterized in that: described insulating barrier (3) is arranged arch shrapnel (5) place and offer porose, expose lower conductiving layer (2), and arch shrapnel (5) below is provided with contact (9).
3. a kind of electronic membrane switch according to claim 1, is characterized in that: described upper conducting strip (6) top is provided with protective layer (8).
4. a kind of electronic membrane switch according to claim 3, is characterized in that: be provided with flexible glue point (7) between described protective layer (8) and upper conductive layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330636.2U CN204732326U (en) | 2015-05-21 | 2015-05-21 | A kind of electronic membrane switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330636.2U CN204732326U (en) | 2015-05-21 | 2015-05-21 | A kind of electronic membrane switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732326U true CN204732326U (en) | 2015-10-28 |
Family
ID=54390660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330636.2U Expired - Fee Related CN204732326U (en) | 2015-05-21 | 2015-05-21 | A kind of electronic membrane switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390318A (en) * | 2015-12-24 | 2016-03-09 | 江苏传艺科技股份有限公司 | Thin-film switch |
-
2015
- 2015-05-21 CN CN201520330636.2U patent/CN204732326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390318A (en) * | 2015-12-24 | 2016-03-09 | 江苏传艺科技股份有限公司 | Thin-film switch |
| CN105390318B (en) * | 2015-12-24 | 2018-02-27 | 江苏传艺科技股份有限公司 | Thin film switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |