CN203871238U - Film switch with excellent touch sense - Google Patents
Film switch with excellent touch sense Download PDFInfo
- Publication number
- CN203871238U CN203871238U CN201420138231.4U CN201420138231U CN203871238U CN 203871238 U CN203871238 U CN 203871238U CN 201420138231 U CN201420138231 U CN 201420138231U CN 203871238 U CN203871238 U CN 203871238U
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- CN
- China
- Prior art keywords
- layer
- circuit layer
- film switch
- metal clips
- sense
- 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 film switch with excellent touch sensor; the film switch comprises a panel layer, a circuit layer and a metal sheet; a surface glue layer, the circuit layer and a bottom layer are arranged in sequence below the panel layer; the metal sheet is arranged in middle of the circuit layer. The beneficial effects are that single surface wiredrawing texture treatment is carried out on a surface of the panel layer so as to increase beauty and touch sense of the panel layer; the surface glue layer uses epoxy AB glue so as to have excellent waterproof and high temperature resistance property; the metal sheet is arranged between the upper circuit layer and the lower circuit layer, employs beryllium bronze with good elastic force, and the size is good in stability; corners of an upper end and a lower end of the metal sheet are provided with insulation material so as to prevent short circuit from happening.
Description
Technical field
The utility model relates to a kind of thin film switch, relates in particular to a kind of thin film switch of sense of touch excellence.
Background technology
Thin film switch is an operating system that integrates keypress function, indicator elment, instrument panel, is widely used in the instrument of telecommunications, electronic measurements, Industry Control, Medical Devices, auto industry, intelligent toy, the fields such as household electrical appliance.The thin film switch of producing is in the market various informative: although plane is without sense of touch type long service life, there is no sense of touch; Although film convex surface sense of touch type has good sense of touch, useful life is short; Although chimb frame is specious without sense of touch type, third dimension is strong, without sense of touch type etc.Therefore, the utility model provides a kind of new technical scheme to address the above problem.
Utility model content
The utility model provides a kind of thin film switch of sense of touch excellence.
The technical solution adopted in the utility model: a kind of thin film switch of sense of touch excellence comprises panel layer, circuit layer and metal clips, panel layer lower end is provided with face glue-line, circuit layer and bottom successively, is provided with metal clips in the middle of circuit layer.
Foregoing circuit layer comprises the doubling layer between circuit layer and lower circuit layer and upper circuit layer and lower circuit layer, and the upper end of metal clips is connected with upper circuit layer contact, and the lower end of metal clips is connected with lower circuit layer contact.
The material of metal clips is beryllium-bronze, and metal clips is Z-shaped structure, and the edge of metal clips upper and lower end is provided with dielectric film.
The material of above-mentioned panel layer is PET, and lifting by one side silk texture processing is carried out in the surface of panel layer.
The material of above-mentioned glue-line is epoxy AB glue.
The beneficial effects of the utility model: lifting by one side silk texture processing is carried out in the surface of opposite flaggy, the attractive in appearance and sense of touch of increase panel layer; Face glue-line uses epoxy AB glue, and water resistant, high temperature resistant performance is good; Metal clips is located between circuit layer and lower circuit layer, and the beryllium-bronze elastic force of employing is good, and good stability of the dimension is provided with dielectric film at the edge of the upper and lower end of metal clips, can prevent line short.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, panel layer, 2, face glue-line, 3, upper circuit layer, 4, lower circuit layer, 5, bottom, 6, doubling layer, 7, metal clips, 8, dielectric film.
Embodiment
As shown in Figure 1, a kind of thin film switch of sense of touch excellence comprises panel layer 1, circuit layer and metal clips 7, and described panel layer 1 lower end is provided with face glue-line 2, circuit layer and bottom 5 successively, is provided with metal clips 7 in the middle of described circuit layer.
Foregoing circuit layer comprises the doubling layer 6 between circuit layer 3 and lower circuit layer 4 and upper circuit layer 3 and lower circuit layer 4, and the upper end of described metal clips 7 is connected with upper circuit layer 3 contacts, and the lower end of described metal clips 7 is connected with lower circuit layer 4 contacts.
The material of metal clips 7 is beryllium-bronze, and metal clips 7 is Z-shaped structure, and the edge of described metal clips 7 upper and lower ends is provided with dielectric film 8.
The material of above-mentioned panel layer 1 is PET, and lifting by one side silk texture processing is carried out in the surface of panel layer 7.
The material of above-mentioned glue-line 2 is epoxy AB glue.
Beneficial effect: lifting by one side silk texture processing is carried out in the surface of opposite flaggy 1, the attractive in appearance and sense of touch of increase panel layer; Face glue-line 2 uses epoxy AB glue, and water resistant, high temperature resistant performance is good; Metal clips 7 is located between circuit layer 3 and lower circuit layer 4, and the beryllium-bronze elastic force of employing is good, and good stability of the dimension is provided with dielectric film 8 at the edge of the upper and lower end of metal clips 7, can prevent line short.
Claims (5)
1. a thin film switch for sense of touch excellence, is characterized in that: this thin film switch comprises panel layer, circuit layer and metal clips, and described panel layer lower end is provided with face glue-line, circuit layer and bottom successively, is provided with metal clips in the middle of described circuit layer.
2. the thin film switch of a kind of sense of touch excellence according to claim 1, it is characterized in that: described circuit layer comprises the doubling layer between circuit layer and lower circuit layer and upper circuit layer and lower circuit layer, the upper end of described metal clips is connected with upper circuit layer contact, and the lower end of described metal clips is connected with lower circuit layer contact.
3. the thin film switch of a kind of sense of touch excellence according to claim 1, is characterized in that: the material of described metal clips is beryllium-bronze, and described metal clips is Z-shaped structure, and the edge of described metal clips upper and lower end is provided with dielectric film.
4. the thin film switch of a kind of sense of touch excellence according to claim 1, is characterized in that: the material of described panel layer is PET, and lifting by one side silk texture processing is carried out in the surface of described panel layer.
5. the thin film switch of a kind of sense of touch excellence according to claim 1, is characterized in that: the material of described glue-line is epoxy AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138231.4U CN203871238U (en) | 2014-03-26 | 2014-03-26 | Film switch with excellent touch sense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138231.4U CN203871238U (en) | 2014-03-26 | 2014-03-26 | Film switch with excellent touch sense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871238U true CN203871238U (en) | 2014-10-08 |
Family
ID=51652163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138231.4U Expired - Fee Related CN203871238U (en) | 2014-03-26 | 2014-03-26 | Film switch with excellent touch sense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915276A (en) * | 2014-03-26 | 2014-07-09 | 海门市曼博莱电子发展有限公司 | Membrane switch good in touch |
-
2014
- 2014-03-26 CN CN201420138231.4U patent/CN203871238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915276A (en) * | 2014-03-26 | 2014-07-09 | 海门市曼博莱电子发展有限公司 | Membrane switch good in touch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HAIMEN ZHONGDE ELECTRONIC DEVELOPMENT CO., LTD. Free format text: FORMER NAME: HAIMEN MBI ELECTRONICS DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 226100 Nantong, Haimen City, Jiangsu Province, the town of the new village and the village of the 15 group of three Patentee after: Sino-German electronics Development Co., Ltd of Haimen City Address before: 226100 Nantong, Haimen City, Jiangsu Province, the town of the new village and the village of the 15 group of three Patentee before: Haimen MBI Electronics Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |