CN209312639U - A kind of thin film switch control panel - Google Patents
A kind of thin film switch control panel Download PDFInfo
- Publication number
- CN209312639U CN209312639U CN201920140580.2U CN201920140580U CN209312639U CN 209312639 U CN209312639 U CN 209312639U CN 201920140580 U CN201920140580 U CN 201920140580U CN 209312639 U CN209312639 U CN 209312639U
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- China
- Prior art keywords
- switch
- circuit board
- thin film
- panel layer
- raised
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Abstract
The utility model discloses a kind of thin film switch control panels, including panel layer, one end offers headlamp switch protrusion at the top of the panel layer, the part for being located at headlamp switch protrusion side at the top of the panel layer offers control switch protrusion, the panel layer inner wall is fixedly connected with circuit board, the upper circuit board is fixedly connected with isolation board far from the side of panel layer, the isolation board is fixedly connected with lower circuit board far from the side of upper circuit board, described lower circuit board one end is connected with power supply by conducting wire, the headlamp switch protrusion and control switch convex top offer arc groove, the headlamp switch protrusion and control switch convex inner walls bottom are fixedly connected to auxiliary briquetting, the control switch lobed interior is embedded with LED light group, the utility model relates to membrane switch technology fields.A kind of thin film switch control panel can be reduced and accidentally be touched, and use is safer, and can use in the environment of dark.
Description
Technical field
The utility model relates to membrane switch technology field, specially a kind of thin film switch control panel.
Background technique
Thin film switch is an operating system for integrating keypress function, indicator elment, instrument panel, by panel, on
Circuit, separation layer, four part of lower circuit composition, to touch connected normal open switch, the upper and lower touching of thin film switch under normal circumstances
Point is in off-state, presses thin film switch, and the contact of upper circuit deforms downwards, and conducting, finger pine are contacted with the pole plate of lower circuit
After opening, upper circuit contact rebound is returned, and circuit disconnects, and a signal is triggered in circuit, and thin film switch structure is rigorous, good appearance,
Good airproof performance has the features such as moisture proof, long service life, is widely used in the instrument of telecommunications, electronic surveying, industry control
System, Medical Devices, auto industry, intelligent toy, the fields such as household electrical appliance, fexible film switch are the canonical forms of thin film switch
Why formula, this kind of thin film switch are known as flexibility, are face mask layer, separation layer, circuit layer because of the thin film switch all by each
Kind software film of different nature is formed, and the circuit layer of fexible film switch is all made of the good polyester film of electric property
(PET) carrier as switching circuit figure, this layer also dispense feel elastic slice, upper and lower circuit, by the had property of polyester film
The influence of matter, so that the thin film switch has good insulating properties, heat resistance, fold resistance and higher resilience, switching circuit
Figure, the online and its lead-out wire including switch is all made of low resistance, cured conductive coating paint printing under cryogenic conditions and
At therefore, the composition of entire thin film switch has certain flexibility, is not only suitable for using on plane body, moreover it is possible to curved surface
Body cooperation.Thin film switch used at present is made troubles since its reasons in structure is easy to produce the phenomenon that accidentally touching to using, and
The environment in dark is switched in use, being easy not seeing the mark on switch.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of thin film switch control panel, and solve makes at present
Thin film switch due to its reasons in structure be easy to produce accidentally touch the phenomenon that, make troubles to using, and switch light compared with
Dark environment is in use, be easy the problem of not seeing the mark on switch.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of thin film switch control plane
Plate, including panel layer, panel layer top one end offer headlamp switch protrusion, are located at headlamp switch at the top of the panel layer
The part of raised side offers control switch protrusion, and the panel layer inner wall is fixedly connected with circuit board, the upper circuit
Plate is fixedly connected with isolation board far from the side of panel layer, and the isolation board is fixedly connected with lower electricity far from the side of upper circuit board
Road plate, described lower circuit board one end are connected with power supply by conducting wire, and the headlamp switch protrusion and control switch convex top are equal
Arc groove is offered, the headlamp switch protrusion and control switch convex inner walls bottom are fixedly connected to auxiliary briquetting, described
Control switch lobed interior is embedded with LED light group, and the LED light group is connect by conducting wire with upper circuit board.
Preferably, the size of the headlamp switch protrusion is twice of control switch protrusion size.
Preferably, the upper circuit board and lower circuit board are equipped with contact flat spring.
Preferably, through-hole compatible with contact flat spring is offered on the isolation board.
Preferably, the material selection elastic transparent film of the panel layer is made.
Preferably, the auxiliary briquetting selects soft rubber to be made.
(3) beneficial effect
The utility model provides a kind of thin film switch control panel.Have it is following the utility model has the advantages that
(1), a kind of thin film switch control panel, by panel layer, one end offers light and opens at the top of the panel layer
Protrusion is closed, the part that headlamp switch protrusion side is located at the top of the panel layer offers control switch protrusion, the panel layer
Inner wall is fixedly connected with circuit board, and the upper circuit board is fixedly connected with isolation board, the isolation far from the side of panel layer
Plate is fixedly connected with lower circuit board far from the side of upper circuit board, and described lower circuit board one end is connected with power supply by conducting wire, institute
It states headlamp switch protrusion and control switch convex top offers arc groove, the headlamp switch protrusion and control switch protrusion
Inner wall bottom is fixedly connected to auxiliary briquetting, and the auxiliary briquetting selects soft rubber to be made, and in pressing, auxiliary briquetting is first
With upper circuit board contacts, panel layer and upper circuit board squeeze auxiliary briquetting simultaneously and make its deformation, squeeze when deforming to a certain extent
Contact flat spring in pressure on circuit board simultaneously makes contact flat spring and lower circuit board contacts, and setting auxiliary briquetting can provide buffer function,
Reduction accidentally touching phenomenon can have been reached, using more by assisting the deformation of briquetting to offset the pressure that accidentally contact application adds when occurring accidentally to touch
The purpose of safety.
(2), a kind of thin film switch control panel offers headlamp switch protrusion by one end at the top of panel layer, described
The part for being located at headlamp switch protrusion side at the top of panel layer offers control switch protrusion, and the panel layer inner wall is fixedly connected
There is upper circuit board, the upper circuit board is fixedly connected with isolation board far from the side of panel layer, and the isolation board is far from upper circuit
The side of plate is fixedly connected with lower circuit board, and described lower circuit board one end is connected with power supply by conducting wire, and the control switch is convex
It plays inside and is embedded with LED light group, the LED light group is connect by conducting wire with upper circuit board, and the size of the headlamp switch protrusion is
Twice of control switch protrusion size, when use, can first pass through key size and find headlamp switch protrusion, connect LED light after pressing
The circuit of group can illuminate panel layer, achieve the purpose that convenience can also use at any time in the environment of dark.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model panel layer schematic shapes.
In figure: 1 panel layer, 2 headlamp switches are raised, 3 control switches are raised, circuit board, 5 isolation boards, 6 lower circuits on 4
Plate, 7 power supplys, 8 arc grooves, 9 auxiliary briquettings, 10LED lamp group, 11 conducting wires, 12 contact flat springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of thin film switch control panel, including panel
Layer 1,1 top one end of panel layer offer headlamp switch protrusion 2, the part of raised 2 sides of headlamp switch are located at the top of panel layer 1
Control switch protrusion 3 is offered, 1 inner wall of panel layer is fixedly connected with circuit board 4, upper side of the circuit board 4 far from panel layer 1
It is fixedly connected with isolation board 5, isolation board 5 is fixedly connected with lower circuit board 6, lower 6 one end of circuit board far from the side of upper circuit board 4
It is connected with power supply 7 by conducting wire, headlamp switch protrusion 2 and 3 top of control switch protrusion offer arc groove 8, headlamp switch
Protrusion 2 and the raised 3 inner wall bottoms of control switch are fixedly connected to auxiliary briquetting 9, work as a buffer, reduce the case where accidentally touching and send out
Raw, 3 inside of control switch protrusion is embedded with LED light group 10, provides illumination, facilitates device to use in the environment of dark, LED light
Group 10 is connect by conducting wire 11 with upper circuit board 4.
The size of headlamp switch protrusion 2 is twice of raised 3 sizes of control switch.
Upper circuit board 4 and lower circuit board 6 are equipped with contact flat spring 12.
Through-hole compatible with contact flat spring 12 is offered on isolation board 5.
The material selection elastic transparent film of panel layer 1 is made.
Auxiliary briquetting 9 selects soft rubber to be made.
In use, pressing headlamp switch protrusion 2, headlamp switch protrusion 2 squeezes auxiliary briquetting 9, and auxiliary briquetting 9 generates deformation
And squeeze the contact flat spring 12 on upper circuit board 4, the contact flat spring 12 on upper circuit board 4 be squeezed deformation and with lower circuit
Plate 6 contacts, and formation access between LED light group 10 and upper circuit board 4 and lower 6 three of circuit board is made to light LED light group 10.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is by appended claims.
Claims (6)
1. a kind of thin film switch control panel, including panel layer (1), it is characterised in that: one end opens up at the top of the panel layer (1)
There is headlamp switch raised (2), the part that raised (2) side of headlamp switch is located at the top of the panel layer (1) offers control and opens
Raised (3) are closed, panel layer (1) inner wall is fixedly connected with circuit board (4), and the upper circuit board (4) is far from panel layer (1)
Side be fixedly connected with isolation board (5), the isolation board (5) is fixedly connected with lower circuit far from the side of upper circuit board (4)
Plate (6), described lower circuit board (6) one end are connected with power supply (7) by conducting wire, the headlamp switch raised (2) and control switch
It is offered arc groove (8) at the top of raised (3), the headlamp switch raised (2) and raised (3) the inner wall bottom of control switch are solid
Surely it is connected with auxiliary briquetting (9), the control switch is embedded with LED light group (10) inside raised (3), and the LED light group (10) is logical
Conducting wire (11) is crossed to connect with upper circuit board (4).
2. a kind of thin film switch control panel according to claim 1, it is characterised in that: the headlamp switch is raised (2)
Size be twice of raised (3) size of control switch.
3. a kind of thin film switch control panel according to claim 1, it is characterised in that: the upper circuit board (4) and under
Circuit board (6) is equipped with contact flat spring (12).
4. a kind of thin film switch control panel according to claim 1, it is characterised in that: opened up on the isolation board (5)
Have and contact flat spring (12) compatible through-hole.
5. a kind of thin film switch control panel according to claim 1, it is characterised in that: the material of the panel layer (1)
Elastic transparent film is selected to be made.
6. a kind of thin film switch control panel according to claim 1, it is characterised in that: the auxiliary briquetting (9) is selected
Soft rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140580.2U CN209312639U (en) | 2019-01-24 | 2019-01-24 | A kind of thin film switch control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140580.2U CN209312639U (en) | 2019-01-24 | 2019-01-24 | A kind of thin film switch control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209312639U true CN209312639U (en) | 2019-08-27 |
Family
ID=67681294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140580.2U Expired - Fee Related CN209312639U (en) | 2019-01-24 | 2019-01-24 | A kind of thin film switch control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209312639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071360A (en) * | 2020-09-25 | 2020-12-11 | 惠州市美博瑞电子科技有限公司 | Assembled instrument panel |
-
2019
- 2019-01-24 CN CN201920140580.2U patent/CN209312639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071360A (en) * | 2020-09-25 | 2020-12-11 | 惠州市美博瑞电子科技有限公司 | Assembled instrument panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20220124 |