CN205881772U - Electron device and button backlight thereof - Google Patents
Electron device and button backlight thereof Download PDFInfo
- Publication number
- CN205881772U CN205881772U CN201620821845.1U CN201620821845U CN205881772U CN 205881772 U CN205881772 U CN 205881772U CN 201620821845 U CN201620821845 U CN 201620821845U CN 205881772 U CN205881772 U CN 205881772U
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- button
- key
- light
- press
- lcd display
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Abstract
The utility model relates to an electron device and button backlight thereof, but button backlight includes the leaded light spare of LCD display screen, button and leaded light. Leaded light spare sets up in the side of LCD display screen, to the light source leaded light of LCD display screen. But the button is including the light accepting part of leaded light, and leaded light spare corresponds with the light accepting part position, provides in a poor light for the button. The utility model discloses an electron device and button backlight thereof sets up leaded light spare through the side at the LCD display screen, and the light that can directly utilize the LCD display screen is shaded as the button, simple structure, and go back the escapable cost, and reduced the consumption, practiced thrift the electric energy.
Description
Technical field
This utility model relates to electronic installation, more particularly, it relates to a kind of electronic installation and key-press backlight structure thereof.
Background technology
Main flow display screen is the LCD display of band backlight module in the market, and its principle is by point by backlight module
Light source uniformly spreads, although major part light has guided, by backlight module, the direction that LCD display shows, but surrounding also can
There is light uniformly to dissipate out, the most well do not used.
Meanwhile, button then generally arranges special LED in inside to provide back light for button, improves cost, also
Cause waste of energy.
Utility model content
The technical problems to be solved in the utility model is, it is provided that the electronic installation of a kind of improvement and key-press backlight knot thereof
Structure.
This utility model solves its technical problem and be the technical scheme is that a kind of key-press backlight structure of structure, including
LCD display, button and can be guide-lighting light guide；
Described light guide is arranged on the side of described LCD display, guide-lighting to the light source of described LCD display；
Described button includes light accepting part that can be guide-lighting, and described light guide is corresponding with described light accepting part position, for described button
Backlight is provided.
Preferably, described light guide is light-guiding pillar or the light guide plate of transparent material formation.
Preferably, described button also includes the press section clicked on character for user.
Preferably, described press section including one or more character, described light guide includes one or more, and respectively
Corresponding with each character position.
Preferably, described light accepting part and press section stacking are arranged.
Preferably, described light accepting part arranges with described light guide stacking or is arranged side by side.
Preferably, described button is touch key-press.
Preferably, described touch key-press is formed on touch pad.
This utility model also constructs a kind of electronic installation, including described key-press backlight mechanism.
Implement electronic installation of the present utility model and key-press backlight structure thereof, have the advantages that this utility model
Electronic installation and key-press backlight structure by the side at LCD display, light guide is set, LCD display can be directly utilized
Backlight as the backlight of button, simple in construction, and go back escapable cost, reduce power consumption, saved electric energy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 be the button of the electronic installation in this utility model embodiment be cross-sectional view during physical button；
Fig. 2 is the decomposing state structural representation of the electronic installation in Fig. 1；
Fig. 3 be the button of the electronic installation in other embodiments of this utility model be during touch key-press cross-section structure signal
Figure；
Fig. 4 is the decomposing state structural representation of the electronic installation in Fig. 3.
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Detailed description of the invention of the present utility model is described.
As shown in Figure 1, Figure 3, the electronic installation in one preferred embodiment of this utility model includes housing 1, LCD display
2, touch screen 3, button 4 and can be guide-lighting light guide 5, LCD display 2 is arranged in housing 1, and touch screen 3 covers and shows at LCD
In display screen 2, light guide 5 is also disposed in housing 1, and is positioned at the side of LCD display 2, guide-lighting to the light source of LCD display 2.
Button 4 includes light accepting part 41 that can be guide-lighting, and light guide 5 is corresponding with light accepting part 41 position, provides backlight for button 4.
By arranging light guide 5 in the side of LCD display 2, the light of LCD display 2 can be directly utilized as button 4
Backlight, simple in construction, and go back escapable cost, reduce power consumption, saved electric energy.
Button 4 also includes the press section 42 clicked on character, the pressing key of press section 42 usually button 4 for user
Cap, in other embodiments, press section 42 is alternatively on button 4 correspondence position or region for pressing.The backlight that light guide 5 is led
In the environment of insufficient light, watch the character on press section 42 for user, user can be identified.Generally, press section 42 includes
One or more characters, depending on quantity is according to the function of electronic installation.
Light guide 5 is light-guiding pillar or the light guide plate of the transparent material formation such as PC, PMMA.Light guide 5 can be an entirety
Structure, it is possible to include multiple little light guide 5, and corresponding with each character position respectively, provide backlight to press section 42.
Generally, button 4 can be physical button or touch key-press.As shown in Figure 1 and Figure 2, when for physical button, it can be bag
Including silica gel and perspex stacking arranges assembling and formed, silica gel forms light accepting part 41, and perspex is shape after spraying, laser carving character
Become press section 42, in other embodiments, it is possible to for the integrative-structure of silica gel molding.
Preferably, press section 42 is positioned at the same side with the surface of touch screen 3.Button 4 can misplace with light guide 5 or side by side
Arrange, it is possible to stacking is arranged on light guide 5, can guarantee that the photoconduction of light guide 5 is to light accepting part 41.In other embodiments
In, press section 42 also can be positioned at different sides from the surface of touch screen 3.
As shown in Figures 3 and 4, when button 4 is touch key-press, can be the touch key-press being formed on touch pad, also
It can be the touch pad being separately provided.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in
Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a key-press backlight structure, it is characterised in that include LCD display (2), button (4) and can be guide-lighting light guide
(5)；
Described light guide (5) is arranged on the side of described LCD display (2), guide-lighting to the light source of described LCD display (2)；
Described button (4) includes light accepting part (41) that can be guide-lighting, and described light guide (5) is corresponding with described light accepting part (41) position,
Backlight is provided for described button (4).
Key-press backlight structure the most according to claim 1, it is characterised in that described light guide (5) is that transparent material is formed
Light-guiding pillar or light guide plate.
Key-press backlight structure the most according to claim 1, it is characterised in that described button (4) also includes supplying with character
The press section (42) that user clicks on.
Key-press backlight structure the most according to claim 3, it is characterised in that include one or many on described press section (42)
Individual character, described light guide (5) includes one or more, and corresponding with each character position respectively.
5. according to the key-press backlight structure described in any one of Claims 1-4, it is characterised in that described light accepting part (41) and pressing
Splenium (42) stacking is arranged.
Key-press backlight structure the most according to claim 5, it is characterised in that described light accepting part (41) and described light guide
(5) stacking arranges or is arranged side by side.
7. according to the key-press backlight structure described in any one of Claims 1-4, it is characterised in that described button (4) is that touch is pressed
Key.
Key-press backlight structure the most according to claim 7, it is characterised in that described touch key-press is formed on touch pad.
9. an electronic installation, it is characterised in that include the key-press backlight mechanism described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821845.1U CN205881772U (en) | 2016-07-29 | 2016-07-29 | Electron device and button backlight thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821845.1U CN205881772U (en) | 2016-07-29 | 2016-07-29 | Electron device and button backlight thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881772U true CN205881772U (en) | 2017-01-11 |
Family
ID=57699669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821845.1U Active CN205881772U (en) | 2016-07-29 | 2016-07-29 | Electron device and button backlight thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845521A (en) * | 2017-11-27 | 2018-03-27 | 维沃移动通信有限公司 | Electronic equipment and press key lamp |
-
2016
- 2016-07-29 CN CN201620821845.1U patent/CN205881772U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845521A (en) * | 2017-11-27 | 2018-03-27 | 维沃移动通信有限公司 | Electronic equipment and press key lamp |
| CN107845521B (en) * | 2017-11-27 | 2020-03-24 | 维沃移动通信有限公司 | Electronic equipment and key lamp |
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| GR01 | Patent grant |