CN201600872U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN201600872U CN201600872U CN200920277683XU CN200920277683U CN201600872U CN 201600872 U CN201600872 U CN 201600872U CN 200920277683X U CN200920277683X U CN 200920277683XU CN 200920277683 U CN200920277683 U CN 200920277683U CN 201600872 U CN201600872 U CN 201600872U
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- Prior art keywords
- display device
- display screen
- display
- interface
- control circuit
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- Liquid Crystal Display Device Control (AREA)
Abstract
The utility model provides a display device, which belongs to the field of communication technology, and comprises a display screen and a control circuit module, wherein the display screen is used to output presupposed sound effect and presupposed audio output power, and has a plurality of display modes, the control circuit module is used to control the display screen to enter the presupposed display modes, and controls the display screen to output the presupposed sound effect and the presupposed audio output power, and the control circuit module is electrically connected with the display screen. The display device can be used through being directly put on a support, and the mounting is convenient. The cost of the control circuit module and the display screen and the like, which are arranged in the display device and the maintenance cost are extremely low, the display screen in the display device has a plurality of display modes, and can meet the demands of verisimilar display of various conditions in the morning and the evening and the like.
Description
Technical field
The utility model relates to communication technique field, particularly a kind of display device.
Background technology
Fast development along with display technique, the kind of display device and function are also more and more, as various display devices such as LCD (Liquid Crystal Display, LCD) display, LED (Light Emitting Diode, light emitting diode) displays.Display device can be applied in the every field such as military affairs, medical institutions, public security system and even aerospace cause, and plays an important role, and display device has become indispensable equipment in modern humans's social life and the work.
At present, display device commonly used mainly contains following 2 kinds in the analogue system:
First kind: adopt the projector form that signal is rendered to display system on post curtain or the ball curtain.
Second kind: traditional general TV.
Yet in realizing process of the present utility model, the inventor finds that above-mentioned prior art has following shortcoming at least:
The installation inconvenience of first kind of display system, cost height, maintenance cost height.Second kind of general TV mainly is the optimization of Video processing, and resolution is low, to satisfy the picture display quality under the normal condition, can't satisfy the picture display quality under the night flight low-light level condition only.
The utility model content
The installation of display device for convenience reduces cost and maintenance cost, improves the display quality of display device, makes display device can satisfy more, higher display requirement, and the utility model provides a kind of display device.Described technical scheme is as follows:
A kind of display device, described display device comprises:
Be used to export default audio and default sound output and display screen with plurality of display modes;
Be used to control the control circuit module that described display screen enters default display mode and controls default audio of described display screen output and the sound output of presetting;
Described control circuit module is electrically connected with described display screen.
Further, described display device also comprises:
Be used for the receiving remote control command and the remote control command that receives be forwarded to the remote control communication interface of described control circuit module;
Described remote control communication interface is electrically connected with described control circuit module.
Further, described remote control communication interface is specially: RS232 interface, RS485 interface or RS422 interface.
Further, described display device also comprises:
Be used to receive Digital Image Data and the Digital Image Data that receives is sent to the HD digital video interface that described display screen shows;
Described HD digital video interface is electrically connected with described display screen.
Further, described HD digital video interface is specially: digital visual interface or HDMI.
Further, described display device also comprises:
Be used for backlight illumination adjusting module that the brightness of the back light of described display screen is adjusted;
Described backlight illumination adjusting module is electrically connected with back light in the described display screen.
The beneficial effect of the technical scheme that the utility model embodiment provides is:
The described display device of the utility model embodiment can directly be placed on display device the enterprising enforcement usefulness of support, and is easy for installation; Module costs such as the control circuit module that comprises in the display device, display screen, remote control communication interface and maintenance cost are all very low; Display screen in the display device can comprise plurality of display modes, can satisfy the requirement of various situations demonstrations true to nature such as daytime, night; And the remote control communication interface by in the display device can carry out the conversion of display mode by the Long-distance Control display screen, also can satisfy interface and splice conforming requirement; And by the HD digital video interface in the display device, make display screen can display frame all over the screen and picture do not drift about, and make picture displayed more clear, improved image quality; In addition, can adjust the brightness of the back light in the display screen, to reach the brightness that the user needs by the backlight illumination adjusting module in the display device; To sum up, the described display device of the utility model embodiment, easy for installation, cost and maintenance cost are low, can satisfy high-quality, high reliability display requirement, can be used for the tactical confrontation aiming, it is more accurate that the tactical confrontation aiming is calculated, and the more clear level of image is abundanter, the trainee is not had spinning sensation and visual fatigue, reach non-maintaining actual needs.
Description of drawings
Fig. 1 is the structural representation of first kind of display device providing of the utility model embodiment 1;
Fig. 2 is the structural representation of second kind of display device providing of the utility model embodiment 1;
Fig. 3 is the structural representation of the third display device of providing of the utility model embodiment 1;
Fig. 4 is the structural representation of the 4th kind of display device providing of the utility model embodiment 1.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, the utility model embodiment provides a kind of display device, comprising: control circuit module 101, display screen 102.
Wherein, display screen 102 has plurality of display modes such as daytime, night flight, morning, dusk and thick fog, need to prove, can be in the practical application according to concrete application feature, the display mode that display screen 102 is set has any one or any combination more than two kinds in the above-mentioned various display mode, as can only having daytime or night flight etc., maybe can have daytime and night flight, maybe can have morning, dusk and thick fog etc.; And can set up other display mode (as: setting up sleet, thunder and lightning pattern etc.) according to the practical application situation, this not done concrete qualification.During practical application, can pass through control circuit module 101, control display screen 102 enters default display mode, as: the user needs display screen 102 to enter the night flight pattern, then can enter the night flight pattern by control circuit module 101 control display screen 102.And, display screen 102 can be chosen for the LCD display of supporting high definition resolution, LED display etc., be the subsequent upgrade headspace.What display screen 102 was specifically selected for use among the utility model embodiment is the narrow limit of a public information display screen.And, by default audio and the default sound output of control circuit module 101 control display screen 102 outputs, make display screen 102 can have outstanding bass audio, the sound output that increases, and can carry out the audio cascade of many display devices, stereo audio is arranged, satisfy the requirement of simulation audio.Control circuit module 101 can realize with modes such as various hardware chips combine by program coding or various hardware chip or program coding.
Further, referring to Fig. 2, this display device also comprises: remote control communication interface 103.
Remote control communication interface 103 is connected with control circuit module 101, is used for the receiving remote control command, and the remote control command that receives is forwarded to control circuit module 101.
Remote control communication interface 103 specifically can be RS232 interface, RS485 interface, RS422 interface etc.By remote control communication interface 103 receiving remote control commands, and the remote control command that receives is forwarded to control circuit module 101, thereby can carry out Long-distance Control to control circuit module 101, realize that control display screen 102 enters default display mode.
Further, referring to Fig. 3, this display device also comprises: HD digital video interface 104.
HD digital video interface 104 is connected with display screen 102, is used to receive Digital Image Data, and the Digital Image Data that receives is sent to display screen 102 shows.
HD digital video interface 104 specifically can be DVI (Digital Visual Interface, digital visual interface) interface, HDMI (High Definition Multimedia Interface, HDMI) etc. can realize the interface of above-mentioned functions.
Further, referring to Fig. 4, this display device also comprises: backlight illumination adjusting module 105.
Backlight illumination adjusting module 105 is connected with back light in the display screen 102, is used for the brightness of the back light of display screen 102 is adjusted.
The user can adjust by the brightness of the back light in 105 pairs of display screens 102 of backlight illumination adjusting module according to hobby and the application feature of oneself, to reach the brightness that needs.And need to prove, in order to improve the integrated level of module, reduce the volume of display device, control circuit module 101 and backlight illumination adjusting module 105 can also be arranged on the module, promptly can realize the function of control circuit module 101 and 105 two modules of backlight illumination adjusting module by a module.
Among the utility model embodiment, by selecting various concrete equipment and materialss, it is as follows to obtain a kind of display device:
Adopt the display device of above-mentioned various device material, reached following index:
Resolution: 1360 * 768; Contrast: 4000: 1; Brightness: 500cd/m2; Response time: 8ms; Mean free error time: 50000h; Angle of visibility: four-way 88 degree.
The described display device of the utility model embodiment can directly be placed on display device the enterprising enforcement usefulness of support, and is easy for installation; Module costs such as the control circuit module that comprises in the display device, display screen, remote control communication interface and maintenance cost are all very low; Display screen in the display device can comprise plurality of display modes, can satisfy the requirement of various situations demonstrations true to nature such as daytime, night; And the remote control communication interface by in the display device can carry out the conversion of display mode by the Long-distance Control display screen, also can satisfy interface and splice conforming requirement; And by the HD digital video interface in the display device, make display screen can display frame all over the screen and picture do not drift about, and make picture displayed more clear, improved image quality; In addition, can adjust the brightness of the back light in the display screen, to reach the brightness that the user needs by the backlight illumination adjusting module in the display device; To sum up, the described display device of the utility model embodiment, easy for installation, cost and maintenance cost are low, can satisfy high-quality, high reliability display requirement, can be used for the tactical confrontation aiming, it is more accurate that the tactical confrontation aiming is calculated, and the more clear level of image is abundanter, the trainee is not had spinning sensation and visual fatigue, reach non-maintaining actual needs.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a display device is characterized in that, described display device comprises:
Be used to export default audio and default sound output and display screen with plurality of display modes;
Be used to control the control circuit module that described display screen enters default display mode and controls default audio of described display screen output and the sound output of presetting;
Described control circuit module is electrically connected with described display screen.
2. display device as claimed in claim 1 is characterized in that, described display device also comprises:
Be used for the receiving remote control command and the remote control command that receives be forwarded to the remote control communication interface of described control circuit module;
Described remote control communication interface is electrically connected with described control circuit module.
3. display device as claimed in claim 2 is characterized in that, described remote control communication interface is specially: RS232 interface, RS485 interface or RS422 interface.
4. display device as claimed in claim 1 is characterized in that, described display device also comprises:
Be used to receive Digital Image Data and the Digital Image Data that receives is sent to the HD digital video interface that described display screen shows;
Described HD digital video interface is electrically connected with described display screen.
5. display device as claimed in claim 4 is characterized in that, described HD digital video interface is specially: digital visual interface or HDMI.
6. display device as claimed in claim 1 is characterized in that, described display device also comprises:
Be used for backlight illumination adjusting module that the brightness of the back light of described display screen is adjusted;
Described backlight illumination adjusting module is electrically connected with back light in the described display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920277683XU CN201600872U (en) | 2009-12-11 | 2009-12-11 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920277683XU CN201600872U (en) | 2009-12-11 | 2009-12-11 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600872U true CN201600872U (en) | 2010-10-06 |
Family
ID=42811935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920277683XU Expired - Fee Related CN201600872U (en) | 2009-12-11 | 2009-12-11 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810286A (en) * | 2012-08-10 | 2012-12-05 | 深圳市易事达电子有限公司 | Modularized LED display screen |
-
2009
- 2009-12-11 CN CN200920277683XU patent/CN201600872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810286A (en) * | 2012-08-10 | 2012-12-05 | 深圳市易事达电子有限公司 | Modularized LED display screen |
| CN102810286B (en) * | 2012-08-10 | 2015-08-26 | 深圳市易事达电子有限公司 | Modular LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20111211 |