CN201233590Y - Light emission type touch control construction having image developing function - Google Patents
Light emission type touch control construction having image developing function Download PDFInfo
- Publication number
- CN201233590Y CN201233590Y CNU2008201051138U CN200820105113U CN201233590Y CN 201233590 Y CN201233590 Y CN 201233590Y CN U2008201051138 U CNU2008201051138 U CN U2008201051138U CN 200820105113 U CN200820105113 U CN 200820105113U CN 201233590 Y CN201233590 Y CN 201233590Y
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- China
- Prior art keywords
- guide plate
- light guide
- touch
- control structure
- utility
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Abstract
The utility model provides a luminous-type touch-control structure, which serves the function of imaging and comprises a touchpad body, a light guide plate and a luminous source, wherein, the touchpad body is provided with a touch control surface; the light guide plate is stuck to the touch control surface of the touchpad body; an image, such as patterns, characters or tracery, is arranged on the bottom surface of the light guide plate; and the luminous source is arranged on one side of the light guide plate, therefore, the light rays of the luminous source can be transmitted and then radiated by the light guide plate so as to show the image arranged on the light guide plate.
Description
Technical field
The utility model relates to a kind of illuminated touch-control structure of tool video picture function, particularly a kind of can be luminous and the touch-control structure of displayable image.
Background technology
Electronic installation is along with user's demand at present, function constantly strengthens, change and on mode of operation, also produce thereupon, for pursue in response to electronic installation gently, thin, short, little structural design, and the characteristic that is convenient for carrying use, thereby produced the touch-control structure that the various input functions of electronic installation can be provided.
Above-mentioned touch-control structure has been widely used on mobile computer, mobile phone or the personal digital assistant, replaced the comparatively huge operating means of existing volume, as mouse etc., therefore make electronic installation design structurally comparatively to simplify, can have portable and the convenience that uses again concurrently.
The touch-control structure of existing electronic installation is at insufficient light or when not throwing light on, and the user promptly can't learn the definite position of touch-control structure, therefore is difficult to carry out the operation of correlation function, causes inconvenience in the use.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of illuminated touch-control structure of tool video picture function, and it can be cooperated with light emitting source and luminous by light guide plate, and in luminous, the image that is arranged on light guide plate is displayed.
To achieve the above object, the utility model provides a kind of illuminated touch-control structure of tool video picture function, comprising: a Trackpad body, and this Trackpad body has a touch surface; One light guide plate, this light guide plate are attached on the touch surface of this Trackpad body, and the bottom surface of this light guide plate is provided with image; And a light emitting source, this light emitting source is arranged at this light guide plate one side.
The utlity model has following beneficial effect: the utility model can emit beam by light guide plate underlit or do not have under the situation of illumination, allows the user can pick out the position of touch-control structure apace, and is not subject to such environmental effects.The utility model also can utilize the light emitting source of different colours to cooperate with image, thereby produces diversified outward appearance.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
The illuminated touch-control structure of Fig. 1 the utility model tool video picture function is incorporated into the solid combination synoptic diagram of electronic installation;
The schematic top plan view of the illuminated touch-control structure of Fig. 2 the utility model tool video picture function;
The decomposing schematic representation of first embodiment of the illuminated touch-control structure of Fig. 3 the utility model tool video picture function;
The decomposing schematic representation of second embodiment of the illuminated touch-control structure of Fig. 4 the utility model tool video picture function.
Wherein, Reference numeral
10 Trackpad bodies, 11 touch surface
20 light guide plate, 21 images
30 light emitting sources
40 reflector elements
50 electronic installations, 51 housings
511 perforation
Embodiment
See also shown in Figure 1ly, the illuminated touch-control structure of the utility model tool video picture function can be used for an electronic installation 50, and this electronic installation 50 can be mobile computer, mobile phone or personal digital assistant, is the example explanation with the mobile computer at this.This electronic installation 50 has a housing 51, has a perforation that is square 511 on this housing 51, is provided with for this touch-control structure.
See also Fig. 2 to shown in Figure 3, first embodiment for the illuminated touch-control structure of the utility model tool video picture function, this touch-control structure is arranged at housing 51 inside of this electronic installation 50, and this touch-control structure comprises: a Trackpad body 10, a light guide plate 20 and a light emitting source 30.
This Trackpad body 10 has a touch surface 11, these Trackpad body 10 inside have in order to the relevant control circuit that produces touch controllable function (figure slightly), this Trackpad body 10 is arranged in the perforation 511 of housing 51 of this electronic installation 50, and this touch surface 11 is exposed to this perforation 511.
This light guide plate 20 is a transparent plate body, and this light guide plate 20 is with thermoplastic polyurethane (Themoplastic Polyurethans, TPU), polyethylene terephthalate (PolyethyleneTerephthalate, PET), polycarbonate (Polycarbonate, PC), polymethylmethacrylate (Polymethyl Methacrylate, PMMA), or the material of silica gel (Silicone) is made, this light guide plate 20 is attached at the touch surface 11 of this Trackpad body 10, the bottom surface of this light guide plate 20 is provided with image 21, and this image 21 is arranged thick and fast by a plurality of sites and formed.The form of this image 21 is not restricted, can be all kinds of literal, pattern (comprising house mark) or decorative pattern etc.
This light emitting source 30 is that (Light Emitting Diode LED), also can be other luminescence component to a light emitting diode certainly, and the color of this light emitting source 30 and quantity are not restricted, visual demand and determining in the present embodiment.This light emitting source 30 is arranged at this light guide plate 20 1 sides, can emit beam to pass this light guide plate 20; By above-mentioned forming to form the illuminated touch-control structure of tool video picture function of the present utility model.
When this light emitting source 30 emits beam, this light is injected this light guide plate 20 inside, and penetrate toward the top by the conduction of this light guide plate 20, make this touch-control structure luminous, even it is therefore not enough or in the dark in illumination, the user is the position of this touch-control structure of identification clearly, and can not be subjected to the influence of environment and overslaugh to the convenience of controlling.
See also shown in Figure 4ly, be second embodiment of the illuminated touch-control structure of the utility model tool video picture function, wherein identical assembly still adopts identical label to represent with first embodiment, the difference of this second embodiment and first embodiment be in:
This touch-control structure also comprises a reflector element 40, and in order to reflect the light that this light emitting source 30 is sent, this reflector element 40 is arranged between this light guide plate 20 and this Trackpad body 10.This reflector element 40 is one to be arranged at a reflection horizon of these light guide plate 20 bottom surfaces with coating method in the present embodiment, but not as limit, this reflector element 40 also can be a reflective film made from the reflection ray material, and this reflective film is attached at this light guide plate 20 bottom surfaces.
When this light emitting source 30 emitted beam, this light was injected this light guide plate 20 inside, via the conduction of this light guide plate 20, adds the reflection of this reflector element 40, and the luminous brightness of this touch-control structure is more promoted.
So the illuminated touch-control structure of employing the utility model tool video picture function has characteristics described as follows and function:
Therefore 1, the utility model can emit beam by light guide plate, underlit or do not have under the situation of illumination, can remind the user can pick out the position of touch-control structure apace, allows the user can not be subject to environmental factor, and is convenient more in operation.
2, the utility model can be arranged in pairs or groups and be used the light emitting source of different colours, and cooperatively interacts with image, to change the special-effect that multiple different colours, makes outward appearance comparatively attractive in appearance.
3, the utility model can be equipped with on various electronic installations, allows electronic installation have unique outward appearance.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (5)
1, a kind of illuminated touch-control structure of tool video picture function is characterized in that, comprising:
One Trackpad body, this Trackpad body has a touch surface;
One light guide plate, this light guide plate are attached on the touch surface of this Trackpad body, and the bottom surface of this light guide plate is provided with image; And
One light emitting source, this light emitting source are arranged at this light guide plate one side.
2, the illuminated touch-control structure of tool video picture function according to claim 1 is characterized in that, this image is arranged thick and fast by a plurality of sites and formed.
3, the illuminated touch-control structure of tool video picture function according to claim 1 is characterized in that, this light emitting source is at least one light emitting diode.
4, the illuminated touch-control structure of tool video picture function according to claim 1 is characterized in that, this illuminated touch-control structure also comprises a reflector element, and this reflector element is arranged between this light guide plate and this Trackpad body.
5, the illuminated touch-control structure of tool video picture function according to claim 4 is characterized in that, this reflector element is a reflection horizon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201051138U CN201233590Y (en) | 2008-04-16 | 2008-04-16 | Light emission type touch control construction having image developing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201051138U CN201233590Y (en) | 2008-04-16 | 2008-04-16 | Light emission type touch control construction having image developing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233590Y true CN201233590Y (en) | 2009-05-06 |
Family
ID=40619971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201051138U Expired - Fee Related CN201233590Y (en) | 2008-04-16 | 2008-04-16 | Light emission type touch control construction having image developing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233590Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976144A (en) * | 2010-09-30 | 2011-02-16 | 深圳市顶星数码网络技术有限公司 | Notebook computer touch panel and notebook computer |
| CN102200861A (en) * | 2010-03-25 | 2011-09-28 | 联想(北京)有限公司 | Touch pad, lighting effect control method, and electronic equipment |
-
2008
- 2008-04-16 CN CNU2008201051138U patent/CN201233590Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200861A (en) * | 2010-03-25 | 2011-09-28 | 联想(北京)有限公司 | Touch pad, lighting effect control method, and electronic equipment |
| CN102200861B (en) * | 2010-03-25 | 2015-01-28 | 联想(北京)有限公司 | Touch pad, lighting effect control method, and electronic equipment |
| CN101976144A (en) * | 2010-09-30 | 2011-02-16 | 深圳市顶星数码网络技术有限公司 | Notebook computer touch panel and notebook computer |
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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 |
Granted publication date: 20090506 Termination date: 20160416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |