CN209401534U - A kind of high touch film switch - Google Patents
A kind of high touch film switch Download PDFInfo
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- CN209401534U CN209401534U CN201920244118.7U CN201920244118U CN209401534U CN 209401534 U CN209401534 U CN 209401534U CN 201920244118 U CN201920244118 U CN 201920244118U CN 209401534 U CN209401534 U CN 209401534U
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Abstract
The utility model relates to a kind of high touch film switch, it is followed successively by line layer, line key layer, panel layer under primer layer, LED from top to bottom；Line key layer includes upper line key layer and lower line key layer, is fixed between line layer and panel layer under LED: face key layer, upper line key layer, lower line key layer, LED light, key switch；Gasket is provided on key switch；Protrusion is provided on the panel layer of position on the corresponding panel layer of gasket；Key switch, line key layer, LED light are respectively positioned on same layer；Upper line key layer fixation is attached on panel layer；Lower line key layer is fixed under LED on line layer；The LED window of LED lamplight transmission is provided on panel layer, LED window is located at the surface of LED light.There are distance between the adjacent key of the utility model, keys upwards post film layer；It is separated between film layer on key, externally ventilation is fast, and convex closure springs back to form high sense of touch when pressing panel key.Devised on online key gasket in the product without elastic slice in the case where make the effect of high sense of touch.
Description
Technical field
The utility model relates to a kind of thin film switches, and in particular to there are a certain distance between a kind of adjacent key,
Externally ventilation is fast, gasket is devised on online key, gasket is foam, the effect of gasket compensator or trimmer pressure；Do not have in the product
The high touch film switch of high sense of touch effect is made in the case where elastic slice.
Background technique
Client, in continuous variation, raising, is not only limited to the realization of function, wants to appearance to the design requirement of user interface
Also more fashion is sought, sense of touch is more novel, also puts forward higher requirements to push button longevity and durability.
At present in thin film switch industry, high sense of touch mainly uses metal clips to make, but metal clips the shortcomings that be hold
It is easily anti-recessed, and the service life of metal clips is generally within 1,000,000 times.After the design of this special construction, can get up gold
Belong to the high sense of touch effect of elastic slice.The service life of key can achieve 5,000,000 times.
Utility model content
In view of the above-mentioned problems, the main purpose of the utility model is to provide there are certain between a kind of adjacent key
Distance, externally ventilation is fast, gasket is devised on online key, gasket is foam, the effect of gasket compensator or trimmer pressure；In the product
Do not have to make the high touch film switch of the effect of high sense of touch in the case where elastic slice.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of high touch film switch,
The high touch film switch is followed successively by line layer, line key layer, panel layer under primer layer, LED from top to bottom；Line key layer includes upper
Line key layer and lower line key layer are fixed under LED: face key layer, upper line key layer, lower line key layer, LED between line layer and panel layer
Lamp, key switch；Gasket is provided on key switch；It is provided on the panel layer of position on the corresponding panel layer of gasket convex
It rises；Key switch, line key layer, LED light are respectively positioned on same layer；Upper line key layer fixation is attached on panel layer；Lower line key layer is fixed on
Under LED on line layer；The LED window of LED lamplight transmission is provided on panel layer, LED window is located at the surface of LED light.
In specific embodiment of the utility model, there are a certain distance, keys upwards patches between adjacent key
There is film layer；It is separated between film layer on key.
In specific embodiment of the utility model, the distance between adjacent key is 10-15mm, adjacent film
The distance between layer is 3-8mm.
Specific embodiment of the utility model son in, under LED the side of line layer be fixedly installed polyester film layer and
Reinforced sheet, polyester film layer and reinforced sheet are respectively adhered under LED on the two sides of line layer, and polyester film layer is located at fixed LED
One layer of lamp.
In specific embodiment of the utility model, the thickness range of polyester film layer is equal are as follows: 0.01-0.04mm.
In specific embodiment of the utility model, the thickness range of reinforced sheet is equal are as follows: 0.1-0.15mm.
In specific embodiment of the utility model, the thickness range of primer layer are as follows: 0.1-0.2mm.
In specific embodiment of the utility model, the thickness range of panel layer are as follows: 0.1-0.25mm.
In specific embodiment of the utility model, LED window is rectangular window；The length range of window are as follows:
3-6mm, the width 1-2mm of window.
In specific embodiment of the utility model, raised altitude range are as follows: 0.5-1.2mm.
The positive effect of the utility model is: high touch film switch provided by the utility model；This is practical new
Type protrusion setting, make the locality specific of key switch, and can preferably protect key switch, between adjacent key there are
A certain distance, keys upwards post film layer；It is separated between film layer on key, externally ventilation is fast, pressing panel key
When convex closure spring back to form high sense of touch.Gasket is devised on online key, gasket is foam, the effect of gasket compensator or trimmer pressure；This
Utility model in the product without elastic slice in the case where make the effect of high sense of touch.
Detailed description of the invention
Fig. 1 is the interlayer structure figure of the structural schematic diagram of the utility model.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
Fig. 1 is the interlayer structure figure of the structural schematic diagram of the utility model, as shown in Figure 1, height provided by the utility model
Touch film switch, high touch film switch are followed successively by line layer 5 under primer layer 6, LED, line key layer, panel layer 1 from top to bottom；
Line key layer includes upper line key layer 72 and lower line key layer 71, is fixed between line layer 5 and panel layer 1 under LED: face key layer 2, online
Key layer 72, lower line key layer 71, LED light 8, key switch 4.
Gasket 3 is provided on key switch 4；It is provided on the panel layer 1 of position on the corresponding panel layer 1 of gasket 3 convex
Play 11；Key switch 4, line key layer, LED light 8 are respectively positioned on same layer.
The upper fixation of line key layer 72 is attached on panel layer 1；Lower line key layer 71 is fixed under LED on line layer 5；On panel layer 1
It is provided with the LED window 12 of LED lamplight transmission, LED window 12 is located at the surface of LED light 8.
The side of line layer 5 is fixedly installed polyester film layer 9 and reinforced sheet 10, polyester film layer 9 and reinforced sheet under LED
10 are respectively adhered under LED on the two sides of line layer 5, and polyester film layer 9 is located at one layer of fixed LED light 8.
There are a certain distance between adjacent key, keys upwards post film layer；Divide between film layer on key
It opens, during specific use, the distance between the adjacent key in the utility model is 10-15mm, adjacent film
The distance between layer is 3-8mm, and the thickness range of polyester film layer 9 is equal are as follows: 0.01-0.04mm, the thickness range of reinforced sheet 10
Are as follows: 0.1-0.15mm, the thickness range of primer layer 6 are as follows: 0.1-0.2mm, the thickness range of panel layer 1 are as follows: 0.1-0.25mm,
LED window is rectangular window；Length range is 3-6mm, width 1-2mm.The altitude range of protrusion 11 are as follows: 0.5-1.2mm.
The above parameter is according to specifically requiring range of choice, in the specific implementation process, also can choose other parameters.
The setting of the protrusion 11 of the utility model makes the locality specific of key switch 4, and preferably key can be protected to open
It closes, there are a certain distance between adjacent key, keys upwards post film layer；It is separated between film layer on key, it is right
Outer ventilation is fast, and convex closure springs back to form high sense of touch when pressing panel key.Gasket is devised on online key, gasket is foam,
The effect of gasket compensator or trimmer pressure；The utility model in the product without elastic slice in the case where make the effect of high sense of touch.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of high touch film switch, it is characterised in that: the high touch film switch be followed successively by from top to bottom primer layer,
Line layer, line key layer, panel layer under LED；Line key layer includes upper line key layer and lower line key layer, under LED line layer and panel layer it
Between be fixed with: face key layer, upper line key layer, lower line key layer, LED light, key switch；Gasket is provided on key switch；Gasket pair
Protrusion is provided on the panel layer for the position on panel layer answered；Key switch, line key layer, LED light are respectively positioned on same layer；It is online
The fixation of key layer is attached on panel layer；Lower line key layer is fixed under LED on line layer；The LED of LED lamplight transmission is provided on panel layer
Window, LED window are located at the surface of LED light.
2. high touch film switch according to claim 1, it is characterised in that: between adjacent key there are it is certain away from
From keys upwards post film layer；It is separated between film layer on key.
3. high touch film switch according to claim 2, it is characterised in that: the distance between adjacent key is 10-
15mm, the distance between adjacent film layer are 3-8mm.
4. high touch film switch according to claim 1, it is characterised in that: the side fixed setting of line layer under LED
There are polyester film layer and reinforced sheet, polyester film layer and reinforced sheet are respectively adhered under LED on the two sides of line layer, mylar
Layer is located at one layer of fixed LED light.
5. high touch film switch according to claim 4, it is characterised in that: the thickness range of polyester film layer is equal are as follows:
0.01-0.04mm。
6. high touch film switch according to claim 4, it is characterised in that: the thickness range of reinforced sheet is equal are as follows: 0.1-
0.15mm。
7. high touch film switch according to claim 1, it is characterised in that: the thickness range of primer layer are as follows: 0.1-
0.2mm。
8. high touch film switch according to claim 1, it is characterised in that: the thickness range of panel layer are as follows: 0.1-
0.25mm。
9. high touch film switch according to claim 1, it is characterised in that: LED window is rectangular window；Window
Length range are as follows: 3-6mm, the width 1-2mm of window.
10. high touch film switch according to claim 1, it is characterised in that: raised altitude range are as follows: 0.5-
1.2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244118.7U CN209401534U (en) | 2019-02-26 | 2019-02-26 | A kind of high touch film switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920244118.7U CN209401534U (en) | 2019-02-26 | 2019-02-26 | A kind of high touch film switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401534U true CN209401534U (en) | 2019-09-17 |
Family
ID=67899496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920244118.7U Expired - Fee Related CN209401534U (en) | 2019-02-26 | 2019-02-26 | A kind of high touch film switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401534U (en) |
-
2019
- 2019-02-26 CN CN201920244118.7U patent/CN209401534U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |