CN2783395Y - Multi-function computer display device - Google Patents
Multi-function computer display device Download PDFInfo
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- CN2783395Y CN2783395Y CN 200520011012 CN200520011012U CN2783395Y CN 2783395 Y CN2783395 Y CN 2783395Y CN 200520011012 CN200520011012 CN 200520011012 CN 200520011012 U CN200520011012 U CN 200520011012U CN 2783395 Y CN2783395 Y CN 2783395Y
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Abstract
The utility model discloses a multifunctional computer display. The inside of the display is provided with an audio module which is powered by an external power supply; the inside of the display is also provided with a display module and an internal function module, wherein the display module is powered by the external power supply and receives internal video signals and external video signals; the internal function module is powered by an internal independent power supply, and the internal video signals generated by the internal function module are output to both the display module and the audio module; besides, a display panel is provided with mode selecting buttons which are used for the switching between the internal video signals and the external video signals.
Description
Technical field
The utility model relates to the computer equipment technical field, is specifically related to a kind of multi-action computer display.
Background technology
At present, the use of computing machine is general day by day, and computing machine has entered ten million average family, and desktop desk in the family occupies a tiny space.As one of output device of computing machine, graphoscope is an indispensable important component part during computing machine uses.The computing machine that any family uses all must be equipped with one or more displays.Popularize along with family is computed, graphoscope also will become article standing in the family.In recent years, the comprehensive amusement function of computing machine is constantly innovated and is promoted, and computing machine no longer only is the computational tool in the work, just progressively becomes a kind of new home entertaining facility.Use for convenient, graphoscope also mainly is placed on the more showy in the family position, on the desktop such as study, bedroom or parlor.
The graphoscope that uses is mainly based on CRT monitor and LCD display at present.The CRT monitor volume is bigger, is inconvenient to move, and main use-pattern is to be placed in certain fixedly on the desktop position, connects computing machine and uses.The LCD display volume is less, and weight is lighter, and is mobile more convenient, more used the LCD display of wireless technology, can optionally move indoor, is placed on different places and uses, even can be suspended on the wall to save usage space.
Yet only by a functional part as computing machine, the performance of its function almost completely depends on the use to computing machine to present display.Itself has strong functions computing machine, can satisfy the various demands of user to digital information processing and transmission.But the function of graphoscope is but very single, only uses as the vision output device when using a computer, and not computed the time, display is just utterly useless.Under the state that computing machine is not started shooting, both occupied space showy in the family, can not beautify the integrated environment of family again, can not offer convenience to life staying idle at home.
In order to break through the restriction of computer vision outlet terminal, give full play to the effect of display, existing scheme comprises two kinds: the one, with its display terminal as TV signal, its technical scheme is as follows: add on computers or built-in TV conversion of signals card (abbreviation TV card), the simulating signal reception of TV programme is entered computing machine, by the TV signal transition card analog signal conversion of TV is become digital signal, export to graphoscope again, so just can pass through the direct TV reception of computing machine.The 2nd, the display that ordinary television receiver and PC series microcomputer monitor function is integrated.For example Chinese patent 95200407.0 discloses a kind of television reception and PC series microcomputer shows dual-purpose display, it contains TV signal receiver, microcomputer vision signal introducing device, switch and audio frequency output and video signal display apparatus, its video signal display apparatus can adapt to multiple frequency automatically, so can be used for received television signal and microcomputer vision signal.
Although this mode has been expanded the use scene of graphoscope, remain the function switching signal that depends on computing machine in essence, must under the state of main frame start, use.When not opening main frame, display still can not work alone.
The utility model content
At the deficiency of prior art, the utility model provides a kind of multi-action computer display, makes display also can carry out other function under the state that main frame is not started shooting, for the user provides out of Memory.
For this reason, the utility model provides following technical scheme:
A kind of multi-action computer display, described display interior is provided with audio-frequency module, display module and inner function module, described audio-frequency module and described display module are powered by external power supply, described inner function module is powered by inner independent current source, is used to produce internal video signal and/or internal audio frequency signal;
Also be provided with the model selection button on the described display pannel, be used to control described display module and between reception internal video signal and outer video signal, switch.
Preferably, described graphoscope inside also is provided with:
Instruction identification module is used to discern the command signal that described model selection button sends;
The instruction execution module is coupled in described instruction identification module, is used for switching the vision signal that is input on the described display module according to the recognition result of described instruction identification module.
Alternatively, described inner function module is specially clock module, is used to produce dagital clock signal.
Alternatively, described clock module is provided with the pronunciation device of electronic clock, is used to provide alarm clock, the required voice signal of timing.
Alternatively, described inner function module is specially the humiture module, is used to receive the temperature inductor of described graphoscope outside or temperature or the moisture signal that humidity sensor transmits, and converts thereof into digital video signal.
Alternatively, described inner function module specifically comprises:
Clock module is used to produce dagital clock signal;
The humiture module is used to receive the temperature inductor of described graphoscope outside or temperature or the moisture signal that humidity sensor transmits, and converts thereof into digital video signal.
Described audio-frequency module comprises: loudspeaker and audio amplifier circuit, described audio amplifier circuit receive external audio or the input of clock module internal audio frequency signal, pass to loudspeaker again.
If main frame shutdown, as long as display itself inserts power supply and opens, display just automaticallyes switch and shows internal video signal and sound signal from inner function module, if start main frame this moment, then enter main frame automatically and show, preferentially show external video or sound signal.When inner function module is specially clock module, when the main frame shutdown, display itself inserts power supply and opens, display just automaticallyes switch and shows internal video signal and sound signal from clock module, and can cooperate other buttons of display that clock module is set by the model selection button, thereby make display have the function of demonstration time, alarm clock calling, countdown.The voice signal of clock module under alarm clock, countdown situation play by the acoustic device of clock module self, and do not pass through the loudspeaker and the sound amplifying circuit of display.If external video or sound signal input are arranged this moment, be that main frame is opened, then preferentially show external video or sound signal, certainly, under the situation that main frame and display are opened simultaneously, also can cooperate other buttons of display that clock module is set by the model selection button.When inner function module adopts the humiture module, when the main frame shutdown, display itself inserts power supply and opens, display just automaticallyes switch and shows internal video signal from the humiture module, make the display displays temperature, information such as humidity, if this moment, main frame was opened, then preferential video or the sound signal that shows from main frame, certainly, under the situation that main frame and display are opened simultaneously, also can cooperate other buttons of display to select the humiture module, make display displays temperature and humidity information by the model selection button.When inner function module adopts clock module and humiture module simultaneously, when the main frame shutdown, display itself inserts power supply and opens, display just automaticallyes switch and shows internal video signal and sound signal from inner function module, cooperate other buttons of display by the model selection button, can select the function of humiture module or clock module, make display show information such as time, temperature, humidity, can also revise alarm clock and modification time setting.By increasing inner function module is clock module and humiture module, has given full play to the Presentation Function of display, for routine work and life provide time, temperature, humidity etc. and the information that people's daily life is closely related, has increased the convenience of life.
Description of drawings
Fig. 1 is the schematic appearance of multifunction display;
Fig. 2 is each functional module connection diagram of multifunction display;
Fig. 3 is each functional module connection diagram of a specific embodiment of the present utility model;
Fig. 4 is the workflow diagram that has the multifunction display of clock module;
Fig. 5 is the workflow diagram that has the multifunction display of humiture module;
Fig. 6 is the workflow diagram that has the multifunction display of clock module and humiture module.
Embodiment
Core of the present utility model is in display interior the increase inner function module to be set, and is its power supply by inner independent current source, to produce internal video signal and/or internal audio frequency signal.When main frame was started shooting, by the model selection button that is provided with on the display pannel, the control display module switched between reception internal video signal and outer video signal; When main frame during at off-mode, because inner function module by the power supply of display interior independent current source, therefore, as long as display powers up, can show the internal video signal of inner function module output.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Schematic appearance with reference to multifunction display shown in Figure 1:
The humidity of humidity sensor 107 real-time measurement environment, and signal is input to the humiture module of display interior, humidity sensor does not need power supply yet.
Fig. 2 is inner each the functional module connection diagram of multifunction display:
Display interior comprises audio-frequency module 201, display module 202 and inner function module 203.Wherein, audio-frequency module 201 and display module 202 are by the external power supply power supply, and inner function module 203 is powered by inner independent current source, is used to produce internal video signal and/or internal audio frequency signal, for display provides other additional function signal sources.
The input signal of display module 202 can be from outside display, i.e. the vision signal of main frame input is by video interface input shown in Figure 1; It also can be the vision signal that inner function module 203 produces.The selection of its input signal is controlled by the model selection button on the display pannel.
When computing machine is in open state, when display was opened, display acquiescence main frame was a signal source, receives the video and audio signal that also shows main frame output; If the user presses the model selection button, at this moment, the instruction identification module 204 of display interior recognizes the model selection button and has sent command signal, and notification instruction execution module 205 switches to the vision signal of inner function module 203 outputs the input end of display module 202.After the user presses the model selection button once more, outer video signal is switched to the input end of display module 202 by instruction execution module 205.
Like this, can be implemented in the switching between outer video signal and internal video signal under the computer switch state by the model selection button.
When computing machine was in off-mode, as long as display itself inserts power supply and opens, display received and shows the vision signal of inner function module output just as the vision outlet terminal of inner function module.
The sound signal of inner function module output can be exported by audio-frequency module, also can be by inner pronunciation device output is set, this inside pronunciation device is by the power supply of display interior power supply, and the sound signal of inner function module can be not influenced yet under the computer shutdown state like this.
A reference preferred embodiment of the present utility model shown in Figure 3:
Loudspeaker 105 receives and plays the sound signal that is transmitted by sound amplifying circuit 301;
The vision signal of display module input and output is selected by the model selection button of outside display.
According to actual needs, also clock module or humiture module only are set, also clock module and humiture module can be set simultaneously, certainly, the functional module that other have video and audio signal output can also be set in display interior.
Inner independent current source is given clock module and humiture module for power supply by battery.
When display 100 inserted external power source and opens, main frame started, if the video and audio signal of main frame output at this moment, then display 100 receives and show the video and audio signal of main frame output.If main frame is not activated, at this moment, display enters clock display mode or humiture display mode automatically.The user can be by model selection button 101 other function buttons in conjunction with display 100, as menu, brightness, move to left, move to right etc., adjust the clock Set For Current, and alarm clock is set.If the user selects to adjust clock or alarm clock is set, then can clock or alarm time be set by the above-mentioned functions button; After setting is finished, still get back to the demonstration of current time.Under clock display mode, the user can enter the countdown display mode by model selection button 101, and the countdown time is set, and display just showed the remaining time of countdown after setting was finished.Under the countdown pattern, the user can switch to computing machine and show, display receives and show the video and audio signal of main frame output.
If main frame is in closed condition, display just automatically switches to clock module, receives and show the video and audio signal of internal clocking module output.The voice signal of clock module under alarm clock, countdown situation can be play by the acoustic device of clock module self, and do not pass through the loudspeaker and the sound amplifying circuit of display.When clock or countdown demonstration,, then enter main frame automatically and show if start main frame this moment.
Fig. 4 shows the workflow of the multifunction display that has clock module:
At first, in step 401: the display energized starts;
Step 402: judge whether main frame starts;
If main frame starts, then enter step 403: display receives and shows the video and audio signal of main frame;
If main frame does not start, then enter step 404: whether inquiry selects clock display mode, and clock display mode comprises: adjust clock, alarm clock etc. is set, can select by setup menu;
If selection and clock enter step 405 after showing that setting is finished: display module receives the also video and audio signal of read clock module output;
If do not select, then enter step 406: whether inquiry selects the countdown display mode;
If select, then enter step 407: the countdown time is set;
After setting is finished, enter step 408: the video and audio signal that display module receives and the read clock module is exported;
If do not select, then return step 402: judge whether main frame starts.
Fig. 5 shows the workflow of the multifunction display that has the humiture module:
At first, in step 501: the display energized starts;
Step 502: judge whether main frame starts;
If main frame starts, then enter step 503: display receives and shows the video and audio signal of main frame;
If main frame does not start, then enter step 504: whether inquiry selects the humiture display mode,
If select, then enter step 505: display module receives and shows the video and audio signal of humiture module output.
Fig. 6 shows the workflow of the multifunction display that has clock module and humiture module:
At first, in step 601: the display energized starts;
Step 602: judge whether main frame starts;
If main frame starts, then enter step 603: display receives and shows the video and audio signal of main frame;
If main frame does not start, then enter step 604: whether inquiry selects clock display mode, and clock display mode comprises: adjust clock, alarm clock etc. is set, can select by setup menu;
If selection and clock enter step 605 after showing that setting is finished: display module receives the also video and audio signal of read clock module output;
If do not select, then enter step 606: whether inquiry selects the countdown display mode;
If select, then enter step 607: the countdown time is set;
After setting is finished, enter step 608: the video and audio signal that display module receives and the read clock module is exported;
If do not select, then enter step 609: whether inquiry selects the humiture display mode;
If select, then enter step 610: display module receives and shows the video and audio signal of humiture module output;
If do not select, then return step 402: judge whether main frame starts.
Though described the utility model by embodiment, those of ordinary skills know, the utility model has many distortion and variation and does not break away from spirit of the present utility model, wishes that appended claim comprises these distortion and variation and do not break away from spirit of the present utility model.
Claims (7)
1. multi-action computer display, it is characterized in that, described display interior is provided with audio-frequency module, display module and inner function module, described audio-frequency module and described display module are powered by external power supply, described inner function module is powered by inner independent current source, is used to produce internal video signal and/or internal audio frequency signal;
Also be provided with the model selection button on the described display pannel, be used to control described display module and between reception internal video signal and outer video signal, switch.
2. multi-action computer display according to claim 1 is characterized in that described graphoscope inside also is provided with:
Instruction identification module is used to discern the command signal that described model selection button sends;
The instruction execution module is coupled in described instruction identification module, is used for switching the vision signal that is input on the described display module according to the recognition result of described instruction identification module.
3. multi-action computer display according to claim 1 and 2 is characterized in that described inner function module is specially clock module, is used to produce dagital clock signal.
4. multi-action computer display according to claim 3 is characterized in that described clock module is provided with the pronunciation device of electronic clock, is used to provide alarm clock, the required voice signal of timing.
5. multi-action computer display according to claim 1 and 2, it is characterized in that described inner function module is specially the humiture module, be used to receive the temperature inductor of described graphoscope outside or temperature or the moisture signal that humidity sensor transmits, and convert thereof into digital video signal.
6. multi-action computer display according to claim 1 and 2 is characterized in that described inner function module specifically comprises:
Clock module is used to produce dagital clock signal;
The humiture module is used to receive the temperature inductor of described graphoscope outside or temperature or the moisture signal that humidity sensor transmits, and converts thereof into digital video signal.
7. multi-action computer display according to claim 1 and 2, it is characterized in that described audio-frequency module comprises: loudspeaker and audio amplifier circuit, described audio amplifier circuit receives external audio or the input of clock module internal audio frequency signal, passes to loudspeaker again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011012 CN2783395Y (en) | 2005-03-30 | 2005-03-30 | Multi-function computer display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011012 CN2783395Y (en) | 2005-03-30 | 2005-03-30 | Multi-function computer display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783395Y true CN2783395Y (en) | 2006-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011012 Expired - Fee Related CN2783395Y (en) | 2005-03-30 | 2005-03-30 | Multi-function computer display device |
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| Country | Link |
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| CN (1) | CN2783395Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713711A (en) * | 2013-12-20 | 2014-04-09 | 苏州市邦成电子科技有限公司 | Displayer of desk computer |
| CN110286870A (en) * | 2019-07-01 | 2019-09-27 | 联想(北京)有限公司 | Output method and output equipment |
-
2005
- 2005-03-30 CN CN 200520011012 patent/CN2783395Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713711A (en) * | 2013-12-20 | 2014-04-09 | 苏州市邦成电子科技有限公司 | Displayer of desk computer |
| CN110286870A (en) * | 2019-07-01 | 2019-09-27 | 联想(北京)有限公司 | Output method and output equipment |
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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: 20060524 Termination date: 20140330 |