CN204680589U - Keyboard multi-functional light-conducting membrane module - Google Patents
Keyboard multi-functional light-conducting membrane module Download PDFInfo
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- CN204680589U CN204680589U CN201520368758.0U CN201520368758U CN204680589U CN 204680589 U CN204680589 U CN 204680589U CN 201520368758 U CN201520368758 U CN 201520368758U CN 204680589 U CN204680589 U CN 204680589U
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- adhesive linkage
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- optical waveguide
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Abstract
The utility model discloses a kind of keyboard multi-functional light-conducting membrane module, it comprises the release layer be cascading from lower to upper, spacer layer, MYLAR layer, first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer, 3rd adhesive linkage and FPC layer, in the first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer and the 3rd adhesive linkage run through and is provided with light source disposal area, this FPC layer is positioned at above light source disposal area, this optical waveguide layer is provided with optical microstructures, this UV rete is provided with a plurality of not closed geosutures, a plurality of guide pillar is arranged at intervals with in its lower surface, this spacer layer is provided with a plurality of shell fragment, each shell fragment and above-mentioned guide pillar one_to_one corresponding.By this, by FPC layer, optical waveguide layer, UV rete, MYLAR layer, spacer layer and release layer being stacked gradually, the integrated conducting of keyboard tool and lighting function is made, improve ease of use, in addition, that does not close that geosutures decrease material pulls interlock power, improves the pressing feel of keyboard.
Description
Technical field
The utility model relates to electronics field technology, refers in particular to a kind of keyboard multi-functional light-conducting membrane module.
Background technology
Keyboard under normal circumstances without floor light can operate in the place of bright light, and just have many inconveniences in the occasion operation of dark, such as under the environment not having light, operate computer keyboard, for addressing this problem, be necessary to arrange lighting device on keyboard, the backlight of traditional illuminated keyboard adopts the light guide plate of 0.8-1.5mm in surface printing light guide ink or injection mo(u)lding.Its pressing conducting realizes reciprocal push switch action by the scissor leg structure cooperation of silica gel and setting.Because of the limitation of light guide plate and scissors corner structure, integral keyboard design is retrodeviated thick, be difficult to the ultra-thin trend meeting market demands.Therefore, for addressing this problem, tackling existing illuminated keyboard and improving, to meet ultra-thin demand.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of keyboard multi-functional light-conducting membrane module, by FPC layer, optical waveguide layer, UV rete, MYLAR layer, spacer layer and release layer are cascading, make the integrated pressing conducting of keyboard and luminous function, and making overall keyboard compared with the tradition of market, structure is relatively simple, easy to assembly.Can be counter-bending, can accomplish ultra-thin.Not only can meet conducting and optics dual-use function, and overall keyboard can be used to accomplish light, be easy to carry, bring convenience to user.
For achieving the above object, the utility model adopts following technical scheme:
A kind of keyboard multi-functional light-conducting membrane module, it comprises the release layer be cascading from lower to upper, spacer layer, MYLAR layer, first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer, 3rd adhesive linkage and FPC layer, in the first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer and the 3rd adhesive linkage run through the light source disposal area be provided with for holding light source, this FPC layer is positioned at above light source disposal area, this optical waveguide layer is arranged at intervals with the optical microstructures for improving outgoing light homogeneity, this UV rete is arranged at intervals with a plurality of not closed geosutures for improving keyboard pressing feel, a plurality of guide pillar is arranged at intervals with in UV rete lower surface, this spacer layer is arranged at intervals with a plurality of shell fragment, each shell fragment and above-mentioned guide pillar one_to_one corresponding.
As a kind of preferred version: described optical waveguide layer is the PC film material of thickness 0.1-0.2mm.
As a kind of preferred version: described light guide film module integral thickness is 0.5mm-1mm.
As a kind of preferred version: described light source is LED, and this LED is installed on FPC layer.
As a kind of preferred version: described UV rete is that PET adds UV material, and described MYLAR layer is PET material.
As a kind of preferred version: described first adhesive linkage, the second adhesive linkage and the 3rd adhesive linkage are double faced adhesive tape.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, by FPC layer, optical waveguide layer, UV rete, MYLAR layer, spacer layer and release layer are cascading, be applied on keyboard, make keyboard not only can press integrated conducting, have lighting function concurrently simultaneously, and make overall keyboard compared with the tradition of market, structure is relatively simple, easy to assembly, can be counter-bending, can accomplish ultra-thin; Not only can meet conducting and optics dual-use function, and overall keyboard can be used to accomplish light, be easy to carry, bring convenience to user; In addition, on UV rete, interval arranges a plurality of closed geosutures, and pressing area and periphery material will be needed to do the cutting do not closed, and make user when pressing use, guide pillar presses down in process, and that reduces material pulls interlock power, the pressing feel of raising keyboard.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Accompanying drawing explanation
Fig. 1 is the stacked schematic diagram of light guide film module of the utility model;
Fig. 2 is the light guide film module decomposing schematic representation of the utility model;
Fig. 3 is the M place enlarged diagram of Fig. 1.
accompanying drawing identifier declaration:
10, release layer 20, spacer layer
21, shell fragment 30, MYLAR layer
40, the first adhesive linkage 50, UV rete
51, geosutures 52, guide pillar
60, the second adhesive linkage 70, optical waveguide layer
71, optical microstructures 80, the 3rd adhesive linkage
90, FPC layer 100, light source disposal area
110, light source.
Embodiment
The utility model as shown in Figure 1 to Figure 3, a kind of keyboard multi-functional light-conducting membrane module, include release layer 10, spacer layer 20, MYLAR layer 30, first adhesive linkage 40, UV rete 50, second adhesive linkage 60, optical waveguide layer 70, the 3rd adhesive linkage 80 and FPC layer 90, wherein:
This release layer 10, spacer layer 20, MYLAR layer 30, first adhesive linkage 40, UV rete 50, second adhesive linkage 60, optical waveguide layer 70, the 3rd adhesive linkage 80 and FPC layer 90 are cascading from lower to upper, and the light source disposal area 100 be provided with for holding light source 110 is run through on the first adhesive linkage 40, UV rete 50, second adhesive linkage 60, optical waveguide layer 70 and the 3rd adhesive linkage 80, this FPC layer 90 is positioned at above light source disposal area 100, this light source 110 is LED, and it is installed on FPC layer 90; And above-mentioned first adhesive linkage 40, second adhesive linkage 60 and the 3rd adhesive linkage 80 are double faced adhesive tape.
This UV rete 50 adds UV material for PET, it is arranged at intervals with a plurality of not closed geosutures 51 for improving keyboard pressing feel, a plurality of guide pillar 52 is arranged at intervals with in UV rete 50 lower surface, this spacer layer 20 is arranged at intervals with a plurality of arc spring lamination 21, each shell fragment 21 and above-mentioned guide pillar 52 one_to_one corresponding, by pressing, guide pillar 52 can touch across MYLAR layer 30 and shell fragment 21 elasticity, and spacer layer 20 bottom surface is provided with viscose glue.
This MYLAR layer 30 is PET material, and its bottom surface has viscose glue.
This optical waveguide layer 70 is the PC film material of thickness 0.1-0.2mm, it being arranged at intervals with the optical microstructures for improving outgoing light homogeneity, reaching optics instructions for use, solves the oxidation of printing optical layer existence and the problem that comes off.
This light guide film module integral molded plastic thickness is 0.5-1mm, and solve the problem of traditional injection mo(u)lding super thick, Total Product is lightening, bent, does not affect use.
Design focal point of the present utility model is, by FPC layer, optical waveguide layer, UV rete, MYLAR layer, spacer layer and release layer are cascading, be applied on keyboard, make keyboard not only can press integrated conducting, have lighting function concurrently simultaneously, and make overall keyboard compared with the tradition of market, structure is relatively simple, easy to assembly, can be counter-bending, can accomplish ultra-thin; Not only can meet conducting and optics dual-use function, and overall keyboard can be used to accomplish light, be easy to carry, bring convenience to user; In addition, on UV rete, interval arranges a plurality of closed geosutures, and pressing area and periphery material will be needed to do the cutting do not closed, and make user when pressing use, guide pillar presses down in process, and that reduces material pulls interlock power, the pressing feel of raising keyboard.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore all according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a keyboard multi-functional light-conducting membrane module, it is characterized in that: comprise the release layer be cascading from lower to upper, spacer layer, MYLAR layer, first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer, 3rd adhesive linkage and FPC layer, in the first adhesive linkage, UV rete, second adhesive linkage, optical waveguide layer and the 3rd adhesive linkage run through the light source disposal area be provided with for holding light source, this FPC layer is positioned at above light source disposal area, this optical waveguide layer is arranged at intervals with the optical microstructures for improving outgoing light homogeneity, this UV rete is arranged at intervals with a plurality of not closed geosutures for improving keyboard pressing feel, a plurality of guide pillar is arranged at intervals with in UV rete lower surface, this spacer layer is arranged at intervals with a plurality of shell fragment, each shell fragment and above-mentioned guide pillar one_to_one corresponding.
2. keyboard multi-functional light-conducting membrane module according to claim 1, is characterized in that: described optical waveguide layer is the PC film material of thickness 0.1-0.2mm.
3. keyboard multi-functional light-conducting membrane module according to claim 1, is characterized in that: described light guide film module integral thickness is 0.5mm-1mm.
4. keyboard multi-functional light-conducting membrane module according to claim 1, is characterized in that: described light source is LED, and this LED is installed on FPC layer.
5. keyboard multi-functional light-conducting membrane module according to claim 1, is characterized in that: described UV rete is that PET adds UV material, and described MYLAR layer is PET material.
6. keyboard multi-functional light-conducting membrane module according to claim 1, is characterized in that: described first adhesive linkage, the second adhesive linkage and the 3rd adhesive linkage are double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368758.0U CN204680589U (en) | 2015-06-02 | 2015-06-02 | Keyboard multi-functional light-conducting membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368758.0U CN204680589U (en) | 2015-06-02 | 2015-06-02 | Keyboard multi-functional light-conducting membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680589U true CN204680589U (en) | 2015-09-30 |
Family
ID=54180262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368758.0U Expired - Fee Related CN204680589U (en) | 2015-06-02 | 2015-06-02 | Keyboard multi-functional light-conducting membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN111722758A (en) * | 2019-03-20 | 2020-09-29 | 群光电能科技股份有限公司 | Light-emitting touch panel device |
| CN111722734A (en) * | 2019-03-20 | 2020-09-29 | 群光电能科技股份有限公司 | Light-emitting touch panel device |
-
2015
- 2015-06-02 CN CN201520368758.0U patent/CN204680589U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722758A (en) * | 2019-03-20 | 2020-09-29 | 群光电能科技股份有限公司 | Light-emitting touch panel device |
| CN111722734A (en) * | 2019-03-20 | 2020-09-29 | 群光电能科技股份有限公司 | Light-emitting touch panel device |
| CN111722758B (en) * | 2019-03-20 | 2023-09-29 | 群光电能科技股份有限公司 | Luminous touch panel device |
| CN111722734B (en) * | 2019-03-20 | 2024-01-02 | 群光电能科技股份有限公司 | Luminous touch panel device |
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN111306480B (en) * | 2020-03-30 | 2023-10-31 | 青岛亿联客信息技术有限公司 | Lamp set |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20190602 |