CN204066630U - A kind of double-sided screen intelligent display terminal - Google Patents
A kind of double-sided screen intelligent display terminal Download PDFInfo
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- CN204066630U CN204066630U CN201420482851.XU CN201420482851U CN204066630U CN 204066630 U CN204066630 U CN 204066630U CN 201420482851 U CN201420482851 U CN 201420482851U CN 204066630 U CN204066630 U CN 204066630U
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- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
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- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to a kind of double-sided screen intelligent display terminal, comprise a base and a display screen, display screen is arranged on above base, display screen comprises backlight, frame and display panel, display panel comprises the first display panel and second display screen face, first display panel is arranged on the front of frame, and second display screen face is arranged on the back side of frame, and the first display panel and second display screen face have a LVDS interface respectively; Backlight is between the first display panel and second display screen face; Base is provided with a cavity volume, and this cavity volume inside is provided with control circuit, and the LVDS interface of backlight, the first display panel, the LVDS interface in second display screen face are all electrically connected with control circuit.The utility model significantly reduces power consumption by the two aobvious design of single screen, reduces the waste of the energy, realizes ultrathin design.
Description
Technical field
The utility model relates to display technology field, particularly relates to a kind of double-sided screen intelligent display terminal.
Background technology
Along with the development of electronic technology, electronic product miscellaneous appears at consumption market.User, in the process of routine use electronic product, often needs to check note, address list, schedule etc., if electronic product is only single screen display, will inevitably uses make troubles to user.Therefore electronic product is constantly weeded out the old and bring forth the new, and the shuangping san terminal of form various kinds also emerges in an endless stream.The Chinese utility model patent being " 201120569241.X " as application number discloses a kind of double screen all-in-one with slide rail, it comprises double screen all-in-one main body, the LCDs that be connected collapsible with double screen all-in-one main body, and the front end of double screen all-in-one main body is also provided with a LED display.The defect that the electronic product that the shuangping san of this utility model can improve single screen display brings, but consider from the angle of environmental protection and energy saving, two display screens will consume more electricity, there is the problem causing energy consumption high, and two display screens can bring, and volume is heavy, take up room the problem such as large.
The Chinese utility model patent that application number is " 201110159797.6 " discloses a kind of double display unit and control method thereof, this device comprises the first display screen for jointly showing an interface and second display screen, also has the double-screen display module for starting display screen, for obtaining the electric-quantity monitoring module etc. of the dump energy of described double display unit.The devices and methods therefor that this invention provides is by being less than or equal to described preset threshold electricity during at dump energy, wherein will closes by one piece of display screen, thus slowing down power consumption rate, and extending working time, reach the function of saving electricity thus.First display screen of this invention and second display screen are at same interface, and after device starts, these two display screens are common display interfaces, independently can not control displaying contents.
Utility model content
The purpose of this utility model is to provide a kind of double-sided screen intelligent display terminal, and it significantly can reduce Overall Power Consumption, and realizes ultrathin design.
For achieving the above object, the scheme that the utility model adopts is as follows:
A kind of double-sided screen intelligent display terminal, comprise a base and a display screen, display screen is arranged on above base, described display screen comprises backlight, frame and display panel, described display panel comprises the first display panel and second display screen face, first display panel is arranged on the front of frame, and second display screen face is arranged on the back side of frame, and described first display panel and second display screen face have a LVDS interface respectively; Described backlight is between the first display panel and second display screen face; Described base is provided with a cavity volume, and this cavity volume inside is provided with control circuit, and LVDS interface, the second display screen face LVDS interface of backlight, the first display panel are all electrically connected with control circuit.
Further, control circuit comprises power supply unit, main control system, drive plate unit, described drive plate unit comprises the first drive plate and the second drive plate, described power supply unit is to main control system, the first drive plate, the second drive plate and backlight, described first drive plate and the second drive plate are all electrically connected main control system, described first drive plate connects the LVDS interface of the first display panel, described second drive plate connects the LVDS interface in second display screen face, and described second drive plate is also electrically connected two loudspeaker.
Further, frame and base removably connect.
Further, cavity volume surface also offers an antitheft door, and antitheft door has louvre.
The utility model adopts the design of single display screen tow sides display, decreases the consumption of the energy, decreases area occupied; Two drive plates control tow sides screen respectively, and the double-sided display content realizing single display screen independently controls without interruption; Fuselage and base detachably, conveniently transport; Antitheft door facilitates later maintenance job, antitheft door is offered louvre and is also conducive to internal heat dissipating, extends the life-span of this double-sided screen display terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model double-sided screen intelligent display terminal;
Fig. 2 is the circuit diagram of control circuit of the present utility model.
Wherein, 1, frame; 2, display panel; 3, antitheft door; 4, louvre; 5, cavity volume; 6, base.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
See Fig. 1, the double-sided screen intelligent display terminal that the utility model provides comprises base 6, display screen, display screen is arranged on above base, display screen comprises frame 1, display panel 2 and backlight, display panel 2 comprises again the first display panel and second display screen face, first display panel is fixed on frame 1 front, and second display screen face is fixed on the back side of frame 1, and backlight is arranged between the first display panel and second display screen face; Base 6 plays a supporting role, and frame 1 and base 6 removably connect, and can take separately transport apart, easily during transport; Base 6 is provided with a cavity volume 5, and cavity volume 5 inside is for placing the control circuit of whole double-sided screen intelligent display terminal, and control circuit is connected with backlight; A fan antitheft door 3 is offered, convenient for maintaining etc. on cavity volume 5 surface; Antitheft door 3 offers multiple louvre 4, ensure that cavity volume 5 inside is ventilative, there is certain radiating effect, extend the serviceable life of double-sided screen intelligent display terminal; In addition, the first display panel and second display screen face has a LVDS signaling interface respectively.
Fig. 2 shows the circuit diagram of the control circuit of the utility model double-sided screen intelligent display terminal, comprises power supply unit, main control system, drive plate unit, has power panel, leakage switch, play safety protection function inside power supply unit; Drive plate unit comprises the first drive plate and the second drive plate, second drive plate inside is also integrated with power amplifier, and the first drive plate controls display screen first panel, and the second drive plate controls display screen second panel, second drive plate is also connected with two loudspeaker, realizes broadcast; Power supply unit is powered to main control system, the first drive plate, the second drive plate, the first display panel, face, second display screen face; First display panel and second display screen face are connected a backlight jointly, and power supply unit is powered to display screen particular by the backlight interface connecting backlight; First drive plate and the second drive plate are all electrically connected with main control system.The principle of work of control circuit is: AC power 220V access arrangement is inner, by the electric current and voltage of power supply unit conversion stable output, to main control system, drive plate unit, backlight provide energy, wherein, 24V power supply is supplied to backlight, and 19V power supply is supplied to main control system, 12V power supply is supplied to drive plate, and 5V power supply is supplied to the power amplifier be integrated on drive plate; Main control system receives by cable network or wireless network the advertising message issued on backstage, exports two-way HDMI signal be delivered to the first drive plate and the second drive plate respectively by decoding process; After first drive plate and the second drive plate receive the HDMI signal from control mainboard respectively, export two groups of LVDS signals respectively by decoding conversion, and defeated correspondence delivers to the LVDS interface of the first display panel and the LVDS interface in second display screen face respectively; Two groups of LVDS signals that two panels of display screen receive respectively, by sequential control circuit, finally show the information frames such as releasing advertisements on the first display panel and second display screen face; And the second drive plate is except exporting LVDS signal, also exports a road sound signal, sounding by outputting to loudspeaker after power amplification circuit amplifying signal.The different signal of two-way to be finally delivered to display screen two panels through transforms decode etc. are exported by main control system, positive and negative two panels that can realize single display screen independently control, do not limited each other, well decrease in prior art and will use two display screens and realize two aobvious areas occupied, carry more convenient.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (4)
1. a double-sided screen intelligent display terminal, it is characterized in that: comprise a base and a display screen, display screen is arranged on above base, described display screen comprises backlight, frame and display panel, described display panel comprises the first display panel and second display screen face, first display panel is arranged on the front of frame, and second display screen face is arranged on the back side of frame, and described first display panel and second display screen face have a LVDS interface respectively; Described backlight is between the first display panel and second display screen face; Described base is provided with a cavity volume, and this cavity volume inside is provided with control circuit, and the LVDS interface of backlight, the first display panel, the LVDS interface in second display screen face are all electrically connected with control circuit.
2. double-sided screen intelligent display terminal as claimed in claim 1, it is characterized in that: described control circuit comprises power supply unit, main control system, drive plate unit, described drive plate unit comprises the first drive plate and the second drive plate, described power supply unit is to main control system, first drive plate, second drive plate and backlight are powered, described first drive plate and the second drive plate are all electrically connected main control system, described first drive plate connects the LVDS interface of the first display panel, described second drive plate connects the LVDS interface in second display screen face, described second drive plate is also electrically connected two loudspeaker.
3. double-sided screen intelligent display terminal as claimed in claim 1, is characterized in that: described frame and base removably connect.
4. double-sided screen intelligent display terminal as claimed in claim 1, is characterized in that: described cavity volume surface also offers an antitheft door, and antitheft door has louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482851.XU CN204066630U (en) | 2014-08-25 | 2014-08-25 | A kind of double-sided screen intelligent display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482851.XU CN204066630U (en) | 2014-08-25 | 2014-08-25 | A kind of double-sided screen intelligent display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066630U true CN204066630U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482851.XU Expired - Fee Related CN204066630U (en) | 2014-08-25 | 2014-08-25 | A kind of double-sided screen intelligent display terminal |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160998A (en) * | 2015-09-25 | 2015-12-16 | 深圳创维－Rgb电子有限公司 | Middle box of display, shell of display and display |
| CN106791649A (en) * | 2016-12-21 | 2017-05-31 | Tcl数码科技（深圳）有限责任公司 | A kind of display system and display methods of achievable shuangping san |
| CN107273879A (en) * | 2017-07-31 | 2017-10-20 | 深圳市维冠视界科技股份有限公司 | Possess the multimedia display terminal and method of IMAQ and data analysis function |
-
2014
- 2014-08-25 CN CN201420482851.XU patent/CN204066630U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160998A (en) * | 2015-09-25 | 2015-12-16 | 深圳创维－Rgb电子有限公司 | Middle box of display, shell of display and display |
| CN106791649A (en) * | 2016-12-21 | 2017-05-31 | Tcl数码科技（深圳）有限责任公司 | A kind of display system and display methods of achievable shuangping san |
| CN107273879A (en) * | 2017-07-31 | 2017-10-20 | 深圳市维冠视界科技股份有限公司 | Possess the multimedia display terminal and method of IMAQ and data analysis function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xue Cheng Guang Bao Lu, Guangzhou economic and Technological Development Zone 510653 Guangdong province science No. 203 room F1001 Patentee after: Guangzhou champions electronic Polytron Technologies Inc Address before: 1001 room 510653, building F, Guangdong Software Park, No. 11, Cai Cai road, Guangzhou Science City, Guangdong, China Patentee before: Guangzhou Guanzhong Electronic Technology Co., Ltd. |
|
| 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: 20141231 Termination date: 20170825 |