CN202008749U - Electronic reader having illumination function - Google Patents
Electronic reader having illumination function Download PDFInfo
- Publication number
- CN202008749U CN202008749U CN2011200712012U CN201120071201U CN202008749U CN 202008749 U CN202008749 U CN 202008749U CN 2011200712012 U CN2011200712012 U CN 2011200712012U CN 201120071201 U CN201120071201 U CN 201120071201U CN 202008749 U CN202008749 U CN 202008749U
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- China
- Prior art keywords
- light
- electronic reader
- loam cake
- lighting source
- display screen
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Abstract
The utility model discloses an electronic reader having an illumination function, relating to the field of digitalized reading. The electronic reader solves the problem that, in the prior art, usage of electronic readers is restricted by the surrounding illumination environment, and the screen content cannot be displayed with insufficient light. Scheme provided by the utility model: an illuminator is mounted on the electronic reader, to be more specific, a casing is connected with an upper cover which is fixedly connected with a light-passing plate and accommodates an illuminating source within. A light entering surface of the light-passing plate is manufactured to be directly facing the illuminating source, thereby enabling the light enter into the light-passing plate and diffuse from inner to outer via the light-passing plate, and then spot light source is transformed into area light source to provide illumination for the whole display screen. The technical scheme provided by the utility model can be applicable to electronic readers, particularly to electronic readers with electronic paper as the display screen and other display devices with the electronic paper as the display screen. Besides, the technical scheme can also be applicable to other mobile terminals, such as handsets and PDAs.
Description
Technical field
The utility model relates to digitizing and reads the field, relates in particular to a kind of electronic reader with illumination functions.
Background technology
E-book reader is a kind of portable hand-hold electronic equipments, aims to read the e-book design, has that capacity is big, convenient carrying, and the user can read the magnanimity e-book whenever and wherever possible.But the use of electronic reader can be subjected to the ambient lighting environmental limit, particularly with the electronic reader of Electronic Paper as display screen, because it is no backlight, display characteristic that can not active illuminating, cause under the environment of insufficient light, can't the display screen content, need to cooperate auxiliary light fixture.
But,, then, be inconvenient to use preserving, can increasing storage space when carrying if be equipped with light fixture separately.
The utility model content
Embodiment of the present utility model provides a kind of electronic reader with illumination functions, can be convenient for carrying, and provide floor light under the situation of insufficient light.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of electronic reader with illumination functions, comprise housing, display screen, lighting source, light-passing board, loam cake and power supply, described loam cake is positioned at a side of described display screen top and is connected with described housing, it is interior and relative with the incidence surface of described light-passing board that described lighting source is placed in described loam cake, described light-passing board is fixed in described loam cake, described light-passing board is positioned at the top of described display screen, and described mains lighting supply is used for to described lighting source power supply.
A kind of electronic reader that the utility model embodiment provides with illumination functions, on electronic reader, increased lighting device, be specially, on the electronic reader housing, connect a loam cake, the affixed light-passing board of making by transparent material of loam cake, light-passing board covers entire display screen, is positioned at the top of display screen, for display screen provides protection; And at the inner ccontaining lighting source of loam cake, lighting source and loam cake are affixed, and make the incidence surface of light-passing board relative with lighting source, light is in incidence surface is injected light-passing board, and outward diffusion, pointolite is converted into area source,, under the environment of light illumination deficiency, can also uses this electronic reader that additional illumination is provided for entire display screen provides illumination.Therefore, the scheme that adopts the utility model embodiment to provide can either be protected display screen, again can be for electronic reader provide floor light under the situation of insufficient light, and be convenient for carrying.Particularly, make it break away from the ambient lighting environmental limit, thereby enlarged the usable range of electronic reader for the electronic reader that adopts Electronic Paper as display screen, make the user real can read e-book whenever and wherever possible.
Description of drawings
Fig. 1 is the integral outer structural representation of the utility model embodiment electronic reader;
Fig. 2 removes disassembly status synoptic diagram behind the housing for the utility model embodiment electronic reader;
Fig. 3 is the synoptic diagram of the light incident light-passing board of the utility model embodiment lighting source emission;
Fig. 4 is the utility model embodiment electronic reader inner structure side schematic view.
Description of reference numerals
The 1-housing
The 2-light-passing board
The 21-incidence surface
The 3-hinge
The 4-display screen
The 5-illuminated switch unit
The 6-brightness adjusting unit
The 7-charging port
The 8-lighting source
The 9-loam cake
10-electronic reader button
The 11-power supply.
Embodiment
Be described in detail below in conjunction with the technical scheme of accompanying drawing the utility model embodiment.
Present embodiment provides a kind of electronic reader with illumination functions, comprises housing 1, display screen 4, lighting source 8, light-passing board 2, loam cake 9 and power supply 11.
As Fig. 1, Fig. 2 and shown in Figure 3: the housing 1 of electronic reader is provided with electronic reader button 10, is used to control electronic reader; Side at electronic reader housing 1 connects a loam cake 9 with hinge 3; In the inside of loam cake 9, a ccontaining lighting source 8; The loam cake 9 affixed light-passing boards of making by transparent material 2, light-passing board 2 covers the top of entire display screen 4, provides protection for display screen 4 on the one hand, provides illumination for display screen on the other hand; Lighting source 8 is relative with the incidence surface 21 of light-passing board 2, make the plane of incidence 21 of light by light-passing board 2 enter light-passing board 2 and the outward diffusion affixed with loam cake 9, light-passing board 2 covers the top of display screen 4, and lighting source 8 is converted into area source, for entire display screen 4 provides illumination.Wherein, the incidence surface 21 of light-passing board 2 is positioned at the affixed side of loam cake 9.
As shown in Figure 1, housing 1 is connected by hinge 3 ways of connecting with loam cake 9.And loam cake 9 affixed hinges 3 can directly snap onto on the housing 1.Can certainly adopt other common connected modes to connect, as be threaded, bonding etc.
As shown in Figure 2, preferably, housing 1 can adopt detachable connection with being connected of loam cake 9, like this, can be under the situation that does not need to throw light on loam cake 9 and light-passing board 2 be taken apart with housing 1, can be light, be convenient to use electronic reader.
Preferably, control lighting source for convenience is provided with the described lighting source of control illuminated switch unit 5 that opens and closes and the brightness adjusting unit 6 of controlling described lighting source brightness on loam cake 9 or hinge 3.
In addition, lighting source 8 can also can be powered separately with power supply 11 and be given lighting source 8 by the power supply power supply of electronic reader, makes it luminous.Like this, just can provide additional illumination for use electronic reader under the environment of light illumination deficiency.
Use for convenience, power supply 11 is powered separately give lighting source 8.Power supply 11 can be battery, and is arranged in the hinge 3.Power supply 11 also can be rechargeable battery, and the charhing unit (not shown) that rechargeable battery is charged is set on loam cake 9 or hinge 3, and on loam cake 9 or hinge 3 charging port 7 is set.
According to the characteristics of luminescence of LED, lighting source 8 can adopt one group of led light source, is at least one.Like this, pointolite LED becomes area source by light-passing board generation diffuse reflection, has improved the utilization ratio of lighting source.
In order further to improve the utilization ratio of lighting source, reach better optical effect, light-passing board can adopt transparent optical material to make, as acrylic etc.
In order further to improve the utilization ratio of lighting source, reach better optical effect, on the incidence surface 21 of light-passing board 2, be provided with and ccontaining lighting source 8 corresponding grooves, the cross section of groove is semicircle, and press close to lighting source 8, the electric light source that makes lighting source 8 send enters light-passing board 2 through incidence surface 21, becomes area source through light-passing board 2 diffuse reflection from inside to outside, for electronic reader provides illumination, as shown in Figure 3 and Figure 4.
Therefore,, can be convenient for carrying again, under the situation of insufficient light, provide floor light for electronic reader as long as the scheme of having taked the utility model embodiment to provide just can be protected display screen.Particularly, make it break away from the ambient lighting environmental limit, thereby enlarged the usable range of electronic reader for the electronic reader that adopts Electronic Paper as display screen, make the user real can read e-book whenever and wherever possible.
The technical scheme that the utility model embodiment provides can be applied on the electronic reader, be specially adapted to Electronic Paper as the electronic reader of display screen and with the display device of Electronic Paper as display screen, can certainly be useful on other user terminals, as mobile phone, PDA etc.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by described protection domain with claim.
Claims (10)
1. electronic reader with illumination functions, comprise housing and display screen, it is characterized in that, also comprise lighting source, light-passing board, loam cake, power supply, described loam cake is positioned at a side of described display screen top and is connected with described housing, and it is interior and relative with the incidence surface of described light-passing board that described lighting source is placed in described loam cake, and described light-passing board is fixed in described loam cake, described light-passing board is positioned at the top of described display screen, and described power supply is described lighting source power supply.
2. electronic reader according to claim 1 is characterized in that, described housing and described loam cake are connected through the hinge.
3. electronic reader according to claim 2 is characterized in that, described housing is detachable the connection with described loam cake connected mode.
4. electronic reader according to claim 2 is characterized in that, the illuminated switch unit that the described lighting source of control opens and closes is set on described loam cake or the described hinge.
5. electronic reader according to claim 2 is characterized in that, the brightness adjusting unit of the described lighting source brightness of control is set on described loam cake or the described hinge.
6. electronic reader according to claim 2 is characterized in that, described power supply is a battery, and described battery is arranged in the hinge.
7. electronic reader according to claim 6 is characterized in that, described power supply is a rechargeable battery, and described loam cake or described hinge are provided with the charhing unit that described rechargeable battery is charged.
8. electronic reader according to claim 7 is characterized in that described charhing unit comprises charging port, and described charging port is arranged on described loam cake or the described hinge.
9. according to each described electronic reader of claim 1-8, it is characterized in that described lighting source comprises at least one LED.
10. according to each described electronic reader of claim 1-8, it is characterized in that the incidence surface of described light-passing board is provided with the corresponding groove of ccontaining described lighting source, the cross section of groove is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200712012U CN202008749U (en) | 2011-03-17 | 2011-03-17 | Electronic reader having illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200712012U CN202008749U (en) | 2011-03-17 | 2011-03-17 | Electronic reader having illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008749U true CN202008749U (en) | 2011-10-12 |
Family
ID=44750409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200712012U Expired - Fee Related CN202008749U (en) | 2011-03-17 | 2011-03-17 | Electronic reader having illumination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143297A1 (en) * | 2012-03-31 | 2013-10-03 | 华为技术有限公司 | Electronic reader with illumination device |
| CN104199520A (en) * | 2014-09-06 | 2014-12-10 | 陈巧琴 | Displayer with lighting function |
-
2011
- 2011-03-17 CN CN2011200712012U patent/CN202008749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143297A1 (en) * | 2012-03-31 | 2013-10-03 | 华为技术有限公司 | Electronic reader with illumination device |
| CN104199520A (en) * | 2014-09-06 | 2014-12-10 | 陈巧琴 | Displayer with lighting function |
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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: 20111012 Termination date: 20160317 |