CN203397636U - Light-emitting diode (LED) mobile vehicle-mounted display screen - Google Patents
Light-emitting diode (LED) mobile vehicle-mounted display screen Download PDFInfo
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- CN203397636U CN203397636U CN201320487156.8U CN201320487156U CN203397636U CN 203397636 U CN203397636 U CN 203397636U CN 201320487156 U CN201320487156 U CN 201320487156U CN 203397636 U CN203397636 U CN 203397636U
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Abstract
The utility model provides a light-emitting diode (LED) mobile vehicle-mounted display screen which comprises an LED display screen, a supporting outer frame, a circuit board electrically connected to the LED display screen and an input keyboard electrically connected to the circuit board. The LED display screen is accommodated in the supporting outer frame and fixed on an inner wall of vehicle body glass through the supporting outer frame, and the circuit board comprises a main controller, a display control module and a power supply module, wherein the display control module and the power supply module are respectively connected to the main controller. According to the LED mobile vehicle-mounted display screen, display contents and effects of the LED display screen can be input or modified in various modes, a mobile output display function is achieved, and the LED mobile vehicle-mounted display screen is convenient to operate and use.
Description
Technical field
The utility model relates to electronic display technology field, particularly a kind of LED vehicle-carried mobile display screen.
Background technology
LED vehicle-carrying display screen is mounted on car, the equipment that passes through dot matrix light on and off display text, picture, animation, video that uses power source special, control card, cell board to manufacture.
LED vehicle-carrying display screen is the extension of advertisement media, be used for outdoor advertising publicity, fitup background, information media, race score live, be widely used in the vehicles such as automobile, boats and ships, taxi, and improving constantly along with customer requirement and living standard, mobile media LED display solution is more various, due to features such as its actual effect, dirigibilities, application will be more extensive.
LED vehicle-carrying display screen is divided into monochrome, double-colored and full color conventionally, and wherein, monochrome generally has the bluish-green white lamp color of reddish yellow, is mainly used in hiring out roof demonstration advertisement and bus front and back both sides demonstration guideboard information; And double-colored be that a display screen has two kinds of colors to show, be mainly used in the function screen of bus; Full-color, claim again color line screen, be mainly used in other class car bodies and show that full-color advertising message is main, area wants large with respect to single double-colored vehicle-mounted screen mostly, and it is high that cost of manufacture is wanted, but broadcast advertisement effect will be got well.
Yet existing LED vehicle-carrying display screen can only be plug-in card output type or connect computer output type, be inconvenient to revise displaying contents and effect.
Utility model content
The purpose of this utility model is to propose a kind of LED vehicle-carried mobile display screen, and it conveniently revises displaying contents and effect, realizes the function of mobile output display.
For achieving the above object, the utility model proposes a kind of LED vehicle-carried mobile display screen, comprise: LED display, support outside framework, be electrically connected at the circuit board of described LED display and be electrically connected at the input keyboard of described circuit board, described LED display is placed in described support outside framework and is fixed on vehicle body glass inwall by described support outside framework, and described circuit board comprises master controller, is connected to display control module and the supply module of described master controller.
Further, in above-mentioned LED vehicle-carried mobile display screen, described input keyboard comprises numerical key, operating key and color switch key.
Further, in above-mentioned LED vehicle-carried mobile display screen, described numerical key is 4 * 5 keyboards.
Further, in above-mentioned LED vehicle-carried mobile display screen, described LED vehicle-carried mobile display screen also comprise be connected in described master controller, for the hand-written touch screen of the demonstration information of handwriting input word or figure.
Further, in above-mentioned LED vehicle-carried mobile display screen, described hand-written touch screen is located at the back side of described LED display.
Further, in above-mentioned LED vehicle-carried mobile display screen, described LED vehicle-carried mobile display screen also comprises the bluetooth communication that is connected in described master controller, receives the demonstration information of exterior terminal input for passing through blue teeth wireless signal.
Further, in above-mentioned LED vehicle-carried mobile display screen, described supply module is high temperature resistant chargeable lithium cell or lithium Fe battery.
Further, in above-mentioned LED vehicle-carried mobile display screen, described supply module is USB charging inlet, and its charging voltage is 5V.
Further, in above-mentioned LED vehicle-carried mobile display screen, described LED display is of a size of 40cm * 25cm.
LED display displaying contents and effect can be inputted or revise to the utility model LED vehicle-carried mobile display screen in several ways, realized the function of mobile output display, and easy for operation.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model LED vehicle-carried mobile display screen one embodiment;
Fig. 2 is the circuit principle structure schematic diagram of the utility model LED vehicle-carried mobile display screen.
Embodiment
Below in conjunction with accompanying drawing, describe preferred embodiment of the present utility model in detail.
Refer to Fig. 1 and Fig. 2, the utility model LED vehicle-carried mobile display screen comprises LED display 1, support outside framework 2, be electrically connected at the circuit board of described LED display 1 and be electrically connected at the input keyboard 3 of described circuit board, described LED display 1 is placed in described support outside framework 2 and is fixed on vehicle body glass inwall by described support outside framework 2, and described circuit board comprises master controller 4, is connected to display control module 5 and the supply module 6 of described master controller 4.
Wherein, described input keyboard 3 comprises numerical key 32, operating key 34 and color switch key 36, and described numerical key 32 is 4 * 5 keyboards, supports T9 input method; Described operating key 34 can be used for rollback, confirmation and the transmission of input; Described color switch key 36 can be used for making the content in LED display 1 to show with double-colored interval.
In order to further facilitate the displaying contents of change control LED vehicle-carrying display screen, the utility model LED vehicle-carried mobile display screen also comprises the hand-written touch screen 7 that is connected in described master controller 4, it is located at the back side of described LED display 1, for the demonstration information of handwriting input word or figure.In the present embodiment, described hand-written touch screen size is 800 * 640mm.
The utility model LED vehicle-carried mobile display screen also comprises the bluetooth communication 8 that is connected in described master controller 4, it is for receiving the demonstration information of exterior terminal input by blue teeth wireless signal, for example, user can connect the above LED vehicle-carried mobile display screen by mobile phone or computer, the demonstration information exchange of needs is crossed to Bluetooth signal and send to described LED vehicle-carried mobile display screen, described LED vehicle-carried mobile display screen receives this Bluetooth signal by this bluetooth communication 8, resolves and is reduced into demonstration information and this demonstration information is shown in LED display 1.
Described supply module 6 is high temperature resistant chargeable lithium cell or lithium Fe battery or USB charging inlet, and in the present embodiment, the single work duration that described high temperature resistant chargeable lithium cell is lighted in situation at 1/5led is more than 3 hours; The charging voltage of described USB charging inlet is 5V.
In the present embodiment, described LED display 1 is of a size of 40cm * 25cm, and the word of its demonstration is round hand, or red blue dual-colored LED lamp point demonstration, and its resolution is 64 * 32 or higher; The displayable foreign language of described LED display 1 or Chinese character size are 16 * 16 or more, specifically can be 4 words above * 2 row, 3 word * 1 row.And, can according to displaying contents number, automatically adjust and show size or number of words.
In the present embodiment, described LED display can admittedly be shielded also and can be shown by auto Scroll, and its screen display upper right corner can see that men and women's property LED lamp point conceptual view shows.
The visual range of described LED display is 50m～500m, according to using the watt level of LED lamp point to determine.
The utility model LED vehicle-carried mobile display screen can be used for free manned getting a lift and exchanges use with car with car or Che Yuwaihuo public place, for example LED display adopts red blue two kinds of colors to show, women is only carried in red representative, the male sex is only carried in blue representative, press color switch key, font in LED display can be separated by and within two seconds, convert demonstration with red, blueness, and it represents that men and women's property all can carry.Not according to color switch key, be shown as monochrome (red or blue).In LED display, input the destination that car will arrive, have direct route people to see stretching out one's hand on the way and just can freely carry through destination.So just can alleviate traffic pressure to a great extent, be convenient for people to trip and hitch.
Than prior art, LED display displaying contents and effect can be inputted or revise to the utility model LED vehicle-carried mobile display screen in several ways, realized the function of mobile output display, and easy for operation.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present utility model or essential characteristic, and the utility model can be with other form, structure, layout, ratio, and realizes with other assembly, material and parts.In the situation that not departing from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (9)
1. a LED vehicle-carried mobile display screen, it is characterized in that, comprise: LED display, support outside framework, be electrically connected at the circuit board of described LED display and be electrically connected at the input keyboard of described circuit board, described LED display is placed in described support outside framework and is fixed on vehicle body glass inwall by described support outside framework, and described circuit board comprises master controller, is connected to display control module and the supply module of described master controller.
2. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described input keyboard comprises numerical key, operating key and color switch key.
3. LED vehicle-carried mobile display screen according to claim 2, is characterized in that, described numerical key is 4 * 5 keyboards.
4. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described LED vehicle-carried mobile display screen also comprise be connected in described master controller, for the hand-written touch screen of the demonstration information of handwriting input word or figure.
5. LED vehicle-carried mobile display screen according to claim 4, is characterized in that, described hand-written touch screen is located at the back side of described LED display.
6. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described LED vehicle-carried mobile display screen also comprises the bluetooth communication that is connected in described master controller, receives the demonstration information of exterior terminal input for passing through blue teeth wireless signal.
7. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described supply module is high temperature resistant chargeable lithium cell or lithium Fe battery.
8. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described supply module is USB charging inlet, and its charging voltage is 5V.
9. LED vehicle-carried mobile display screen according to claim 1, is characterized in that, described LED display is of a size of 40cm * 25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487156.8U CN203397636U (en) | 2013-08-09 | 2013-08-09 | Light-emitting diode (LED) mobile vehicle-mounted display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487156.8U CN203397636U (en) | 2013-08-09 | 2013-08-09 | Light-emitting diode (LED) mobile vehicle-mounted display screen |
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| Publication Number | Publication Date |
|---|---|
| CN203397636U true CN203397636U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487156.8U Expired - Fee Related CN203397636U (en) | 2013-08-09 | 2013-08-09 | Light-emitting diode (LED) mobile vehicle-mounted display screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795023A (en) * | 2015-04-09 | 2015-07-22 | 上海电机学院 | Automatic-lightening vehicular graphic display system based on LED screen |
| CN105957452A (en) * | 2016-05-16 | 2016-09-21 | 张家港亚楠汽车电器有限公司 | Vehicle-mounted intelligent LED color display screen |
| CN106297608A (en) * | 2016-09-30 | 2017-01-04 | 防城港市港口区晶通科技有限公司 | A kind of windward driving Billboard |
| CN109446435A (en) * | 2017-08-31 | 2019-03-08 | 京东方科技集团股份有限公司 | Information display device, method, system and computer readable storage medium |
-
2013
- 2013-08-09 CN CN201320487156.8U patent/CN203397636U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795023A (en) * | 2015-04-09 | 2015-07-22 | 上海电机学院 | Automatic-lightening vehicular graphic display system based on LED screen |
| CN105957452A (en) * | 2016-05-16 | 2016-09-21 | 张家港亚楠汽车电器有限公司 | Vehicle-mounted intelligent LED color display screen |
| CN106297608A (en) * | 2016-09-30 | 2017-01-04 | 防城港市港口区晶通科技有限公司 | A kind of windward driving Billboard |
| CN109446435A (en) * | 2017-08-31 | 2019-03-08 | 京东方科技集团股份有限公司 | Information display device, method, system and computer readable storage medium |
| US11433768B2 (en) | 2017-08-31 | 2022-09-06 | Beijing Boe Technology Development Co., Ltd. | Vehicle information display apparatus, system and method |
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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: 20140115 Termination date: 20160809 |