CN2812195Y - Outdoor panel display - Google Patents
Outdoor panel display Download PDFInfo
- Publication number
- CN2812195Y CN2812195Y CNU200520061640XU CN200520061640U CN2812195Y CN 2812195 Y CN2812195 Y CN 2812195Y CN U200520061640X U CNU200520061640X U CN U200520061640XU CN 200520061640 U CN200520061640 U CN 200520061640U CN 2812195 Y CN2812195 Y CN 2812195Y
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- CN
- China
- Prior art keywords
- signal
- display board
- panel monitor
- card
- outdoor flat
- 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 - Lifetime
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Abstract
The utility model discloses a kind of outdoor flat-panel monitor, comprise casing (01), display board (02), the comprehensive audio-video signal broadcasting control system that is connected with this display board electric signal, the loudspeaker (4) of being located at described display board both sides, described display board (02) is made of display driver plate (7) and the LED lamp plate that is connected on the display board.The utility model adopts novel light-emitting source LED to show television image; adopt the fender of the transparent PC force-bearing plate of the anti-ultraviolet cloudy surface of high strength as screen; efficiently solve environment out of doors and play the problem of the needed high brightness of audio-video signal such as TV, energy-conservation and screen safety, also expanded the application space of flat panel TV greatly.In addition, can also adopt multiple mounting means, so that the assembling of product and mobile.
Description
Technical field
The utility model relates to outdoor panel display apparatus, more particularly, relates to the panel display apparatus of sounds such as playing TV in a kind of environment out of doors, vision signal.
Background technology
Existing flat-panel monitor (LCD, plasma display etc.) is because brightness is lower, barrier propterty is relatively poor, display area is less, can only be used for indoor environment for use.In real world applications, often appearance need be in large-scale overlooking showcase, densely populated outdoor environments such as bustling business district, play the actual demand of sound such as TV, vision signal, and existing flat-panel monitor can not satisfy diversified demand like this.
The utility model content
The purpose of this utility model is will solve to satisfy the problem that environment is out of doors play sound such as TV, vision signal in the prior art, proposes the outdoor flat-panel monitor of sound such as broadcast TV in a kind of environment out of doors, vision signal.
For solving the problems of the technologies described above, the outdoor flat-panel monitor that the utility model proposes, it comprises casing, display board, the comprehensive audio-video signal broadcasting control system that is connected with this display board electric signal, the loudspeaker of being located at described display board both sides, and described display board is made of display driver plate and the LED lamp plate that is connected on the display board.
Wherein, described comprehensive audio-video signal broadcasting control system comprises the control system mainboard, inserts sound, the TV card of vision signal, the video control card that is connected with this TV card signal, the videoscanning card that is connected with this video control card signal, the audio interface that is connected with described TV card signal, the power control unit that is electrically connected with described control system mainboard.
Described display driver plate comprises signal cascade IO interface, cascade signal chip for driving, line-scan circuit, constant-current driven chip, the gang socket of LED lamp plate.
Described LED lamp plate outside surface also is provided with a high strength uvioresistant fender, and this fender can be cloudy surface clear polycarbonate (PC) force-bearing plate.
Also comprise the installing component of being located at described casing outside, this installing component can be any of base placing mechanism, wall hanging mechanism or furred ceiling hitch.
The bottom of described casing backboard is provided with the window shutter fresh air inlet; The top of casing backboard is provided with exhaust fan.
The both sides of described casing are provided with the carrying handle.
The both sides of described casing backboard are respectively equipped with the work Door and its lock that can make things convenient for system maintenance.
The utility model adopts novel light-emitting source LED to show television image; adopt the fender of the transparent PC force-bearing plate of high strength uvioresistant cloudy surface (platform mud power board) as screen; not only solve environment out of doors and play the problem of the needed high brightness of audio-video signal such as TV, energy-conservation and screen safety; and can make the display of each series, specification and model from 93 inches to 156 inches broad range, expanded the application space of flat panel TV greatly.In addition,, made things convenient for the assembling of product and moved, be convenient to the installation site of user's mobile product because the utility model realized multiple mounting meanss such as base is laid, wall hanging, furred ceiling suspension.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated, wherein:
Fig. 1, Fig. 2 and Fig. 3 are respectively front view, left view and the rear views of the utility model preferred embodiment;
Fig. 4 is message processing flow figure of the present utility model;
Fig. 5 is the schematic diagram of the utility model display driver plate;
Fig. 6 is a drive plate signal cascade IO interface schematic diagram among Fig. 5;
Fig. 7 is a drive plate cascade signal chip for driving schematic diagram among Fig. 5;
Fig. 8 is a line-scan circuit schematic diagram among Fig. 5;
Fig. 9 is a drive plate column line drive schematic diagram among Fig. 5;
Figure 10 is the schematic diagram of lamp plate gang socket among Fig. 5.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 show the basic structure of the utility model preferred embodiment, described outdoor flat-panel monitor, it comprises casing 01, is installed on the display board 02 of casing front surface, is located at comprehensive audio-video signal broadcasting control system in the casing and that be connected with display board 02 electric signal.Described display board 02 constitutes (not shown) by display driver plate 7 and the LED lamp plate that is connected on the display board, in order to show television image.The LED lamp is distributed on the LED lamp plate regularly according to the principle of scanning, and the LED lamp plate is connected on the display driver plate 7 by the acupuncture needle socket.LED lamp plate outside surface also is provided with the transparent PC force-bearing plate of a high strength uvioresistant cloudy surface (platform mud power board) (not shown), can effectively protect the display board 02 that is used for display under the outdoor open-air atmosphere.Also comprise the exportable voice signal of being located at display board 02 both sides loudspeaker 4, be located at casing 01 backboard the bottom window shutter fresh air inlet 9 and be located at the exhaust fan 12 on the top of casing 01 backboard.Window shutter fresh air inlet 9 is critical function parts of system radiating, is used for from screen body rear lower portion supplements cold; Exhaust fan 12 is another critical function parts of system radiating, is used for discharging hot-air from screen top, body rear.The both sides of casing 01 are provided with carrying handle 07, exert oneself during with convenience carrying display system.The both sides of casing 01 backboard are respectively equipped with door lock 11, and this is provided with the maintenance work that has made things convenient for system, when break down in certain subregion of system, carry out corresponding maintenance process as long as open the door lock 11 of corresponding region from behind.Casing 01 outside is provided with installing component one base placing mechanism (not illustrating among the figure).Installing component can be chosen other mounting structure according to the size of display and the difference of installation requirement, as, wall hanging mechanism, furred ceiling hitch.
As shown in Figure 4, described comprehensive audio-video signal broadcasting control system, comprise control system mainboard 2, insert audio-video signal TV card 1, the video control card 5 that is connected with this TV card signal, the videoscanning card 6 that is connected with this video control card signal, the audio interface 03 that is connected with described TV card 1 signal, the power control unit 04 that is connected with described control system mainboard 2, be located at power supply and signal interface board 10 on casing 01 backboard and that be connected with comprehensive audio-video signal broadcasting control system electric signal with display board 02.Power supply unit and signal interface board 10 are ingredients of comprehensive audio-video signal broadcasting control system, and power supply and the signaling interface interface of unification, standard is provided for system.The below in casing 01 front is provided with a telepilot receive window 05, and this window receives the infrared control signal of TV remote controller 8 emissions, sends to TV card 1 after converting thereof into electronic signal.
As shown in Figure 5, described display driver plate 7 comprises 5 ingredients such as signal cascade IO interface, cascade signal chip for driving, line-scan circuit, constant-current driven chip, the gang socket of LED lamp plate, and its principle of work is as described below:
The original signal input of prime drive plate output is input to cascade signal chip for driving (74HC245) from the input interface part (16PIN biserial acupuncture needle socket) of signal cascade IO interface;
Signal after process cascade signal chip for driving drives outputs to the output interface part (16PIN biserial acupuncture needle socket) of line-scan circuit (three-eight code translator 74HC138 and MOSFET power tube 4953), constant-current driven chip (TB62726), signal cascade IO interface respectively and then outputs to the input interface of back level drive plate;
Through line-scan circuit (74HC138 and 4953) decoding, the horizontal-drive signal that drives, amplify and be grouped together through the row drive signal that constant-current driven chip (TB62726) drives and be aggregated into LED lamp plate gang socket (the biserial acupuncture needle sockets of 8 18PIN);
The row, column drive signal of combination constitutes display frame by the luminance that LED lamp plate gang socket (the biserial acupuncture needle sockets of 8 18PIN) outputs to control LED on the LED lamp plate.
As shown in Figure 6, drive plate signal cascade IO interface adopts 16PIN biserial acupuncture needle socket 202;
As shown in Figure 7, No. eight bus driver 74HC245 are cascade signal chip for driving, quality and intensity when guaranteeing the signal transmission;
As shown in Figure 8, three-eight code translators (74HC138) 203 and MOSFET power tube (4953) 204 have constituted line-scan circuit;
As shown in Figure 9, constant-current driven chip TB62726 provides the drive current on the alignment;
As shown in figure 10, LED lamp plate gang socket: each LED lamp plate is connected on the display driver plate 7 by the biserial acupuncture needle socket 205 of 8 18PIN.
As shown in Figure 3, power amplifier unit 3 is arranged on the inner right back of screen body, the audio output port 03 of control system mainboard 2 is given power amplifier unit 3 with audio signal output, drives the sound signal of having amplified through power amplifier unit 3 and is connected on the loudspeaker 4 and plays out.
As shown in Figure 4, outdoor flat-panel monitor to the information processing flow process is: TV card 1 input port of audio-video signal access control systems such as TV, select with 8 pairs of signal sources of telepilot, wherein, sound signal is exported to power amplifier unit 3 by the audio output port 03 of control system mainboard 2, and the audio signal output that drives through power amplifier plays out to loudspeaker 4; Vision signal outputs on the videoscanning card 6 through video control card 5, and the videoscanning card is organized into digital signal sequences with vision signal and is transferred on the display driver plate 7, and the light on and off of finally controlling lamp on the LED lamp plate come display message.
Core of the present utility model is comprehensive audio-video signal broadcasting control system, and it is controlling input, conversion, distribution, processing, the output of total system signal.
Claims (10)
1, a kind of outdoor flat-panel monitor, comprise casing (01), display board (02), the comprehensive audio-video signal broadcasting control system that is connected with this display board electric signal, the loudspeaker (4) of being located at described display board both sides, it is characterized in that: described display board (02) is made of display driver plate (7) and the LED lamp plate that is connected on the display board.
2, outdoor flat-panel monitor as claimed in claim 1 is characterized in that: described LED lamp plate outside surface also is provided with a high strength uvioresistant fender.
3, outdoor flat-panel monitor as claimed in claim 2 is characterized in that: described high strength uvioresistant fender is the transparent PC force-bearing plate of cloudy surface.
4, outdoor flat-panel monitor as claimed in claim 3, it is characterized in that: described comprehensive audio-video signal broadcasting control system comprises control system mainboard (2), inserts sound, the TV card (1) of vision signal, the video control card (5) that is connected with this TV card signal, the videoscanning card (6) that is connected with this video control card signal, the audio interface (03) that is connected with described TV card (1) signal, the power control unit (04) that is electrically connected with described control system mainboard (2).
5, outdoor flat-panel monitor as claimed in claim 4 is characterized in that: described display driver plate (7) comprises signal cascade IO interface, cascade signal chip for driving, line-scan circuit, constant-current driven chip, the gang socket of LED lamp plate.
6, outdoor flat-panel monitor as claimed in claim 5 is characterized in that: also comprise and be located at the outside installing component of described casing (01).
7, outdoor flat-panel monitor as claimed in claim 6 is characterized in that: described installing component is any of base placing mechanism, wall hanging mechanism or furred ceiling hitch.
8, outdoor flat-panel monitor as claimed in claim 7 is characterized in that: the bottom of described casing (01) backboard is provided with window shutter fresh air inlet (9); The top of casing (01) backboard is provided with exhaust fan (12).
9, outdoor flat-panel monitor as claimed in claim 8 is characterized in that: the both sides of described casing (01) are provided with carrying handle (7).
10, outdoor flat-panel monitor as claimed in claim 9 is characterized in that: the both sides of described casing (01) backboard are respectively equipped with the work Door and its lock (11) that can make things convenient for system maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520061640XU CN2812195Y (en) | 2005-07-14 | 2005-07-14 | Outdoor panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520061640XU CN2812195Y (en) | 2005-07-14 | 2005-07-14 | Outdoor panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812195Y true CN2812195Y (en) | 2006-08-30 |
Family
ID=36938588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520061640XU Expired - Lifetime CN2812195Y (en) | 2005-07-14 | 2005-07-14 | Outdoor panel display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812195Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729834B (en) * | 2009-11-18 | 2012-06-13 | 北京同方瑞博数字技术有限公司 | Liquid crystal television system capable of being used under outdoor environment |
| CN109102762A (en) * | 2018-09-25 | 2018-12-28 | 深圳市奥拓电子股份有限公司 | LED blended lamp, LED display module and LED display |
-
2005
- 2005-07-14 CN CNU200520061640XU patent/CN2812195Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729834B (en) * | 2009-11-18 | 2012-06-13 | 北京同方瑞博数字技术有限公司 | Liquid crystal television system capable of being used under outdoor environment |
| CN109102762A (en) * | 2018-09-25 | 2018-12-28 | 深圳市奥拓电子股份有限公司 | LED blended lamp, LED display module and LED display |
| CN109102762B (en) * | 2018-09-25 | 2024-03-29 | 深圳市奥拓电子股份有限公司 | LED composite lamp, LED display module and LED display screen |
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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 |
Owner name: SHENZHEN ALTO ELECTRONICS COMPANY LTD. Free format text: FORMER NAME: SHENZHEN ALTO ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 T2, A6-5, South District, Shenzhen hi tech Industrial Park, Guangdong Patentee after: Shenzhen Aoto Electronics Co., Ltd. Address before: 518000 T2, A6-5, South District, Shenzhen hi tech Industrial Park, Guangdong Patentee before: Autuo Electronics Co., Ltd., Shenzhen City |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150714 Granted publication date: 20060830 |
|
| EXPY | Termination of patent right or utility model |