CN103915273A - Composite touch thin film switch - Google Patents
Composite touch thin film switch Download PDFInfo
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- CN103915273A CN103915273A CN201410113817.XA CN201410113817A CN103915273A CN 103915273 A CN103915273 A CN 103915273A CN 201410113817 A CN201410113817 A CN 201410113817A CN 103915273 A CN103915273 A CN 103915273A
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- electric conductor
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- film switch
- type touch
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Abstract
The invention discloses a composite touch thin film switch. Keys are distributed on the composite touch thin film switch. The keys comprise the main key and the auxiliary keys which are in centrally symmetric distribution relative to the main key. The main key and the auxiliary keys are connected to a control circuit board. The composite touch thin film switch has the advantages of a traditional thin film switch and further has the advantages that a plurality of thin film switches are combined to form a composite structure, design is novel, the hand feeling effect is good, and centralized management of multifunction on an auxiliary key zone is achieved, a site is emergently, conveniently and safely controlled in real time through press of the main key, and popularization and application are facilitated.
Description
Technical field
The invention belongs to technical field of electronic components, be specifically related to a kind of combined type touch film switch.
Background technology
Thin film switch, because volume is frivolous, is therefore widely used in various electronic products in recent years, and the sound that especially thin film switch produces in the time pressing is minimum, is especially applicable to button or the keyboard of various devices.Traditional thin film switch has upper and lower double-layer films conventionally, and upper and lower double-layer films respectively has one or more electric conductors, when user's application of force make upper and lower double-layer films mutually near time, the electric conductor of bilevel film will contact with each other and then electrically conduct.But, under the state more in thin film switch number, real-time condition is urgent, press successively the thin film switch used time longer, quite unfavorable to real-time condition.
Summary of the invention
Technical problem to be solved by this invention is to provide one and can be connected with multiple control panels, and has the combined type touch film switch of convenient emergency function.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of combined type touch film switch, is distributed with button on it, this button comprises major key and be neutral symmetrical multiple auxiliary bonds with respect to major key, and major key and auxiliary bond are connected on control circuit board.
Further, above-mentioned major key is followed successively by interarea flaggy, upper film layer, upper insulating barrier and intermediate thin rete from top to bottom, upper film layer is provided with electric conductor on first away from main panel is laminated, intermediate thin rete the position of electric conductor is provided with electric conductor first time corresponding to this on first, on first, between electric conductor and first time electric conductor, leave space, upper insulating barrier is located at the periphery of electric conductor and first time electric conductor on first; Auxiliary bond is followed successively by minor face flaggy, intermediate thin rete, lower insulating barrier and lower thin layer from top to bottom, intermediate thin rete is provided with electric conductor on second away from subpanel is laminated, lower thin layer is provided with electric conductor second time corresponding to the position of electric conductor on second, on second, between electric conductor and second time electric conductor, leave space, lower insulating barrier is located at the periphery of electric conductor and second time electric conductor on second; Upper film layer and lower thin layer are communicated with by conductive pole, between upper film layer and intermediate thin rete, isolate by elastic insulated film and extraneous electric insulation, lower thin layer is provided with primer layer away from lower insulating barrier one side, interarea flaggy is away from the laminated first transparent watertight film that is provided with of upper film, and minor face flaggy is away from the laminated second transparent watertight film that is provided with of intermediate film.
Further, one end of above-mentioned conductive pole is fixed on upper film layer, and its other end is fixedly connected with lower thin layer through intermediate thin rete, and insulate and contact between this conductive pole and intermediate thin rete.
Further, on above-mentioned the first transparent watertight film and the second transparent watertight film, be equipped with and be convenient to press the frosted region putting in place.
Further, the surface of above-mentioned combined type touch film switch is the diagram shape being centrosymmetric.
Further, the surface of above-mentioned combined type touch film switch is circle or regular polygon.
Combined type touch film switch of the present invention is except possessing conventional films switch advantage, also: multiple thin film switches are combined into composite structure, and modern design, handle effect is good, can realize the centralized management of several functions in auxiliary bond district; By to major key press realize to scene in real time, promptly, security control easily, be convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is sectional structure schematic diagram of the present invention;
Fig. 3 is the plan structure schematic diagram of intermediate thin rete in the present invention.
Wherein, 1, the second transparent watertight film, 11, the first transparent watertight film, 2, minor face flaggy, 21, interarea flaggy, electric conductor on 3, intermediate thin rete, 31, second, 32, first time electric conductor, 4, upper film layer, electric conductor on 41, first, 5, elastic insulated film, 6, lower thin layer, 61, second time electric conductor, 7, upper insulating barrier, 71, lower insulating barrier, 8, conductive pole, 81, through hole, 9, primer layer, A, major key, a, auxiliary bond.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of combined type touch film switch, surface is toroidal, on it, be distributed with button, this button comprises major key A and is neutral symmetrical multiple auxiliary bond a with respect to major key A, major key A and auxiliary bond a are connected to (not shown in FIG.) on control circuit board, between multiple auxiliary bond a, leave space, to prevent the interference of pressing between each auxiliary bond a.
Wherein, major key A is followed successively by interarea flaggy 21, upper film layer 4, upper insulating barrier 7 and intermediate thin rete 3 from top to bottom, upper film layer 4 is provided with electric conductor 41 on first away from interarea flaggy 21 one sides, intermediate thin rete 3 position of electric conductor 41 is provided with electric conductor 32 first time corresponding to this on first, on first, between electric conductor 41 and first time electric conductor 32, leave space, upper insulating barrier 7 is located at the periphery of electric conductor 41 and first time electric conductor 32 on first; Auxiliary bond a is followed successively by minor face flaggy 2, intermediate thin rete 3, lower insulating barrier 71 and lower thin layer 6 from top to bottom, intermediate thin rete 3 is provided with electric conductor 31 on second away from minor face flaggy 2 one sides, lower thin layer 6 is provided with electric conductor 61 second time corresponding to the position of electric conductor 31 on second, on second, between electric conductor 31 and second time electric conductor 61, leave space, lower insulating barrier 71 is located at the periphery of electric conductor 31 and second time electric conductor 61 on second; On intermediate thin rete 3, have the through hole 81 identical with auxiliary bond a number, the number of conductive pole is also corresponding with the number of through hole 81, and one end of each conductive pole 8 is fixed on upper film layer 4, its other end is fixedly connected with lower thin layer 6 through its corresponding through hole 81, and insulate and contact between this conductive pole 8 and intermediate thin rete 3; Between upper film layer 4 and intermediate thin rete 3, isolate by elastic insulated film 5 and extraneous electric insulation, lower thin layer 6 is provided with primer layer 9 away from lower insulating barrier 71 one sides, interarea flaggy 21 is provided with the first transparent watertight film 11 away from upper film layer 4 one side, minor face flaggy 2 is provided with the second transparent watertight film 1 away from intermediate thin rete 3 one sides, and be equipped with frosted region 10 on the first transparent watertight film 11 and the second transparent watertight film 1, both be convenient to accurately press, improved again the aesthetics of switch entirety.
In the time that needs start a certain function, press the corresponding auxiliary bond a of this function; When running into emergency and maybe needing to notify, press major key A and can start all functions.This combined type touch film switch global design novel and beautiful, functional strong, be convenient to promote the use of.
Claims (6)
1. a combined type touch film switch, is distributed with button on it, it is characterized in that: described button comprises major key and be neutral symmetrical multiple auxiliary bonds with respect to major key, and described major key and auxiliary bond are connected on control circuit board.
2. a kind of combined type touch film switch according to claim 1, it is characterized in that: described major key is followed successively by interarea flaggy, upper film layer, upper insulating barrier and intermediate thin rete from top to bottom, described upper film layer is provided with electric conductor on first away from main panel is laminated, described intermediate thin rete the position of electric conductor is provided with electric conductor first time corresponding to this on first, on described first, between electric conductor and first time electric conductor, leave space, described upper insulating barrier is located at the periphery of electric conductor and first time electric conductor on first; Described auxiliary bond is followed successively by minor face flaggy, intermediate thin rete, lower insulating barrier and lower thin layer from top to bottom, described intermediate thin rete is provided with electric conductor on second away from subpanel is laminated, described lower thin layer is provided with electric conductor second time corresponding to the position of electric conductor on second, on described second, between electric conductor and second time electric conductor, leave space, described lower insulating barrier is located at the periphery of electric conductor and second time electric conductor on second; Described upper film layer and lower thin layer are communicated with by conductive pole, between described upper film layer and intermediate thin rete, isolate by elastic insulated film and extraneous electric insulation, described lower thin layer is provided with primer layer away from lower insulating barrier one side, described interarea flaggy is away from the laminated first transparent watertight film that is provided with of upper film, and described minor face flaggy is away from the laminated second transparent watertight film that is provided with of intermediate film.
3. a kind of combined type touch film switch according to claim 1 and 2, it is characterized in that: one end of described conductive pole is fixed on upper film layer, its other end is fixedly connected with lower thin layer through intermediate thin rete, and insulate and contact between this conductive pole and intermediate thin rete.
4. a kind of combined type touch film switch according to claim 1 and 2, is characterized in that: on described the first transparent watertight film and the second transparent watertight film, be equipped with and be convenient to press the frosted region putting in place.
5. a kind of combined type touch film switch according to claim 1 and 2, is characterized in that: the surface of described combined type touch film switch is the diagram shape being centrosymmetric.
6. a kind of combined type touch film switch according to claim 5, is characterized in that: the surface of described combined type touch film switch is circle or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113817.XA CN103915273A (en) | 2014-03-26 | 2014-03-26 | Composite touch thin film switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410113817.XA CN103915273A (en) | 2014-03-26 | 2014-03-26 | Composite touch thin film switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103915273A true CN103915273A (en) | 2014-07-09 |
Family
ID=51040876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410113817.XA Pending CN103915273A (en) | 2014-03-26 | 2014-03-26 | Composite touch thin film switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576095A (en) * | 2013-10-18 | 2015-04-29 | 国基电子（上海）有限公司 | Key device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020050919A1 (en) * | 2000-04-20 | 2002-05-02 | Vance Scott Ladell | Pressure sensitive direction switches |
| CN101064891A (en) * | 2006-04-25 | 2007-10-31 | 三星电子株式会社 | Keypad assembly for mobile phone |
| CN102568905A (en) * | 2010-12-23 | 2012-07-11 | 珠海格力电器股份有限公司 | Key device and air conditioner with same |
| CN103515135A (en) * | 2013-09-23 | 2014-01-15 | 苏州达方电子有限公司 | Thin keyboard |
| CN203871234U (en) * | 2014-03-26 | 2014-10-08 | 海门市曼博莱电子发展有限公司 | Composite touch film switch |
-
2014
- 2014-03-26 CN CN201410113817.XA patent/CN103915273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020050919A1 (en) * | 2000-04-20 | 2002-05-02 | Vance Scott Ladell | Pressure sensitive direction switches |
| CN101064891A (en) * | 2006-04-25 | 2007-10-31 | 三星电子株式会社 | Keypad assembly for mobile phone |
| CN102568905A (en) * | 2010-12-23 | 2012-07-11 | 珠海格力电器股份有限公司 | Key device and air conditioner with same |
| CN103515135A (en) * | 2013-09-23 | 2014-01-15 | 苏州达方电子有限公司 | Thin keyboard |
| CN203871234U (en) * | 2014-03-26 | 2014-10-08 | 海门市曼博莱电子发展有限公司 | Composite touch film switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576095A (en) * | 2013-10-18 | 2015-04-29 | 国基电子（上海）有限公司 | Key device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |