CN2935656Y - Power-saving handset apparatus - Google Patents
Power-saving handset apparatus Download PDFInfo
- Publication number
- CN2935656Y CN2935656Y CNU2006200532165U CN200620053216U CN2935656Y CN 2935656 Y CN2935656 Y CN 2935656Y CN U2006200532165 U CNU2006200532165 U CN U2006200532165U CN 200620053216 U CN200620053216 U CN 200620053216U CN 2935656 Y CN2935656 Y CN 2935656Y
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- CN
- China
- Prior art keywords
- display screen
- light
- power saving
- utility
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Telephone Set Structure (AREA)
Abstract
The utility model is a power saving mobile phone device including a shell, a plurality of key presses on the shell, a display screen and a backlighting light source behind the display screen connected with the back of the key presses by a light guide plate. The power saving device of the utility model guides the backlight of the display screen LCD to the key presses by a light guide plate and uses the light as a light source, thus accomplishing the power saving on the circuit with simple structure and low cost.
Description
Technical field
The utility model relates to a kind of mobile communications device, in particular a kind of novel power saving mobile device.
Background technology
Mobile phone has become the most general communication handset in people's life now, and develops to the stand-by time length direction.Along with science and technology development, the function of mobile phone is more and more, and consumed power is also more and more, people also require the electric energy of mobile phone more lasting when enjoying the numerous amusement functions of mobile phone, promote this electricity-saving function based on this requirement, perhaps, can make mobile phone in amusement, communication is neglected neither.
Be the conventional mobile phone button as shown in Figure 1 by emitting led schematic diagram, visible LCD display and button provide backlight by illuminating source separately; The conventional mobile phone key-press backlight is that a part of electric energy of mobile device will be supplied with the LED illuminating like this, cause the power consumption of mobile phone to come from key-press backlight by emitting led providing.
Therefore, there is defective in prior art, and awaits improving and development.
The utility model content
The purpose of this utility model is to provide a kind of Power saving hand phone device, and the backlight of display screen LCD arrived button to photoconduction by light guide plate, as the button light source, makes it luminous, to realize economize on electricity.
The technical solution of the utility model is as follows:
A kind of Power saving hand phone device, it comprises a plurality of buttons on a shell and the shell, and the back light behind a display screen and this display screen, wherein, described back light is communicated with by a light guide plate behind with described button.
Described device, wherein, described back light is emitting led.
A kind of Power saving hand phone device provided by the utility model arrives button to the backlight of display screen LCD to photoconduction by light guide plate owing to adopted, and as the button light source, makes it luminous, thereby has realized the economize on electricity on the circuit, and it is simple in structure, and cost is low.
Description of drawings
Fig. 1 is the mobile phone key backing structure schematic diagram of prior art;
Fig. 2 is a mobile phone key backing structure schematic diagram of the present utility model.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
A kind of Power saving hand phone device of the present utility model, as shown in Figure 2, it comprises the host circuit board 112 of a shell 110 and Qi Nei, this shell 110 is provided with a plurality of buttons 111, especially transparent or semitransparent button.Simultaneously, also be provided with a display screen LCD120 on this shell, its bound copy of a document kept on file is provided with the back light 121 of LCD, and this light source 121 is provided with a light guide plate 130, extends to described button 111 rear sides.Utilize the refraction principle of reflection of light, the light part of LCD backlight is supplied with LCD provides light source to make usefulness backlight, and another part light penetrates from button at last crossing multipath reflection at the light guide plate back warp, the light source that makes full use of LCD like this provides uniform source of light for button, thereby has saved power supply.
Like this, in use of the present utility model, only need by any button 111, utilize the CPU of prior art to control the back light 121 of lighting described display screen LCD120 rear side, its light is by the effect of light guide plate 130, form backlight in the behind of described each button 111, thereby save the key-press backlight lamp of prior art, so not only structurally simplified circuit, reduced production costs, key is to have reduced the power consumption light source of most, has therefore realized more a kind of mobile device of economize on electricity.
The utility model arrives button to the backlight of display screen LCD to photoconduction by light guide plate, as the button light source, makes it luminous, lays back light thereby save on cell phone keyboard, saves electric energy, has prolonged the stand-by time of mobile phone, and has reduced cost.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (2)
1, a kind of Power saving hand phone device, it comprises a plurality of buttons on a shell and the shell, and the back light behind a display screen and this display screen, it is characterized in that described back light is communicated with by a light guide plate with described button behind.
2, device according to claim 1 is characterized in that, described back light is emitting led.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200532165U CN2935656Y (en) | 2005-12-31 | 2005-12-31 | Power-saving handset apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200532165U CN2935656Y (en) | 2005-12-31 | 2005-12-31 | Power-saving handset apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935656Y true CN2935656Y (en) | 2007-08-15 |
Family
ID=38352338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200532165U Expired - Fee Related CN2935656Y (en) | 2005-12-31 | 2005-12-31 | Power-saving handset apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935656Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546602A (en) * | 2013-11-11 | 2014-01-29 | 上海摩软通讯技术有限公司 | Light guide component used for mobile terminal |
-
2005
- 2005-12-31 CN CNU2006200532165U patent/CN2935656Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103546602A (en) * | 2013-11-11 | 2014-01-29 | 上海摩软通讯技术有限公司 | Light guide component used for mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen KONKA Telecommunications Technology Co., Ltd. Assignor: Konka Group Co., Ltd. Contract fulfillment period: 2008.10.29 to 2013.10.28 Contract record no.: 2008440000317 Denomination of utility model: Power-saving handset apparatus Granted publication date: 20070815 License type: Exclusive license Record date: 20081105 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.29 TO 2013.10.28; CHANGE OF CONTRACT Name of requester: SHENZHEN KANGJIA COMMUNICATION TECHNOLOGY CO., LTD Effective date: 20081105 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20121231 |