CN2722536Y - Controller - Google Patents
Controller Download PDFInfo
- Publication number
- CN2722536Y CN2722536Y CN 200420066393 CN200420066393U CN2722536Y CN 2722536 Y CN2722536 Y CN 2722536Y CN 200420066393 CN200420066393 CN 200420066393 CN 200420066393 U CN200420066393 U CN 200420066393U CN 2722536 Y CN2722536 Y CN 2722536Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- processing unit
- switch
- control device
- electronic installation
- 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 - Fee Related
Links
Images
Abstract
The utility model provides a controller which outputs an audio signal read by a sound playing device through an electronic device, at least comprising a first switch, a power supply processing unit and a second switch. The power supply processing unit is electrically connected with an audio processing unit, when the first switch is communicated with a power supply processing unit, the power supply processing unit can be the working power supply for making the electronic device run, and the audio processing unit obtains the power supply. The second switch is electrically connected with the video processing unit and the power supply processing unit, when the second switch is disconnected with the video processing unit, the video processing unit is unable to obtain the power supply so as to limit the operation of the display electrically connected with the video processing unit. When users use the controller to control the electronic device to play the audio signal read by an external connecting device, the controller can not make the display generate the power consumption.
Description
Technical field
The utility model is about a kind of control device, particularly about a kind of be used to control have the device that display and micropkonic electronic installation carry out sound playing.
Background technology
Follow the progress and the fast development of electronics and computer science and technology, people's life has be unable to do without science and technology, electronic products such as image drift mobile phone, PDA (Personal Digital Assistant) or notebook computer are carried and are on very close terms, and electronic installations such as television set, sound equipment, DVD player, VCD player and CD Player one of people amusement source of living at home especially.
For loudspeaker or display are bought in the audio-visual broadcast of avoiding above-mentioned player more in addition, so generally carry out audio-visual broadcast by television set or computer, Fig. 1 illustrates that present television set 1 and player 2 collocation are used for the schematic diagram of playing audio/video signal, this television set 1 inside has power supply processing unit 10, (what this must explanation is for video processing unit 11 that electrically connects with display 110 and the audio treatment unit 12 that electrically connects with loudspeaker 120, for simplifying accompanying drawing and explanation, television set 1 member only shows the member relevant with the utility model herein, and other irrelevant member is not shown in the accompanying drawing of the present utility model).This television set 1 casing is provided with two interfaces (at this icon not) of the voice signal that is used to receive this player 2 and signal of video signal input, these two interfaces are sent to signal of video signal and the voice signal that receives in video processing unit 11 and the audio treatment unit 12 respectively, handle its received signal respectively for this video processing unit 11 and audio treatment unit 12, and order is exported with the signal that its display that is connected respectively 110 and loudspeaker 120 will be handled.
Yet, when people only need listen to the voice signal that this player 2 reads by television set 1, when opening this television set 1 mains switch 13, display 110 and loudspeaker 120 etc. are equipped with obtain power supply, like this, supply power under the situation of this display 110 and will cause unnecessary power consumption.
Therefore, how not causing the electrical source consumption of display by the existing loudspeaker of television set when only playing sound signal, is the problem of present required solution.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model is to provide a kind of control device, it is applied in has on display and the micropkonic electronic installation, control the audio signal that this electronic equipment plays back external device is read for the user, the loudspeaker that makes this electronic installation can not make display produce electrical source consumption when playing sound signal.
For reaching above-mentioned purpose, the utility model provides a kind of control device.Control device of the present utility model is the audio signal output that playback set is read by electronic installation, and this control device comprises at least: first switch, selective wherein a kind of state of connecting and cut off with power supply; The power supply processing unit, electrically connect with this first switch, and itself and audio treatment unit electrically connect, when this first switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, make this audio treatment unit obtain power supply whereby, order is play according to the audio signal that this playback set reads with the loudspeaker that this audio treatment unit electrically connects; And second switch, selective wherein a kind of state of connecting and cut off with video processing unit, and itself and video processing unit and this power supply processing unit electrically connect, when this second switch and this video processing unit are dissengaged positions, make this video processing unit can't obtain the handled power supply of this power supply processing unit, restriction moves with the display that this video processing unit electrically connects whereby.
The control device of another embodiment of the utility model comprises at least: first switch, selective wherein a kind of state of connecting and cut off with power supply; Second switch, selective wherein a kind of state of connecting and cut off with this power supply; The first power supply processing unit, electrically connect with this first switch, and itself and video processing unit electrically connect, when this first switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, make this video processing unit obtain power supply whereby, the display work that order and this video processing unit electrically connect; And second source processing unit, electrically connect with this second switch and audio treatment unit, when this second switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, and order is play according to the audio signal that this playback set read with the loudspeaker that this audio treatment unit electrically connects.
In sum, control device of the present utility model is controlled the audio signal that this electronic equipment plays back external device reads for the user, and the loudspeaker that makes this electronic installation can not make display produce electrical source consumption when playing sound signal.
Description of drawings
Fig. 1 is the schematic diagram that present television set and player collocation are used for playing audio/video signal;
Fig. 2 is display and the independent used basic structure schematic diagram of loudspeaker that control device of the present utility model makes television set; And
Fig. 3 is display and the independent used basic structure schematic diagram of loudspeaker that the control device of the utility model embodiment 2 makes television set.
Embodiment
Below by particular specific embodiment embodiment of the present utility model is described.
Embodiment 1
As shown in Figure 2, it is display 410 and the loudspeaker 420 independent used basic structure schematic diagrames that explanation control device 40 of the present utility model makes television set 4.Control device 40 of the present utility model comprises at least: first switch 401, power supply processing unit 402 and second switch 403.The television set 4 of present embodiment has video processing unit 41 that electrically connects with display 410 and the audio treatment unit 42 that electrically connects with loudspeaker 420 at least, what this must illustrate is, for simplifying accompanying drawing and explanation, television set 4 only shows the member relevant with the utility model herein, and other irrelevant member is not shown in the accompanying drawing of the present utility model.This control device 40 can be integrated in this television set 4, perhaps as a self-contained unit, uses with this television set 4.In present embodiment 1, on the casing that first switch 401 and the second switch 403 of this control device 40 is located at this television set 4 for ease of user operation (at this icon not).
Also be provided with two interfaces (at this icon not) on television set 4 casings of present embodiment 1, these two interfaces are respectively applied for and receive voice signal and the signal of video signal that the playing device 5 of DVD, VCD and CD Player is for example read, and in the video processing unit 41 and audio treatment unit 42 that the signal of video signal that receives and voice signal are sent to television set 4 inside respectively, handle the signal that it receives respectively for this video processing unit 41 and audio treatment unit 42, and order is exported with the signal that its display that is connected respectively 410 and loudspeaker 420 will be handled.
First switch 401 of this control device 40 is selected to connect (short circuit phenomenon just) or cut off (phenomenon of just opening a way) with power supply 6 for the user, if this first switch 401 is an on-state, then make this power supply processing unit 402 receive the power supply of self powered supply 6, and this power supply is treated to the working power of this television set 4, just, this first switch is as the mains switch (Power Switch) of television set 4.
Whether this second switch 403 is used for selecting to need these power supply processing unit 402 handled working powers are reached video processing unit 41 for the user, if this second switch 403 is a dissengaged positions, then these power supply processing unit 402 handled working powers can't reach this video processing unit 41.Like this, when the user when this television set 4 only need be listened to the voice signal that this playing device 5 reads, only need that then this second switch 403 is set at dissengaged positions (phenomenon of just opening a way) and get final product.
Its display 410 still constantly carries out the power consumption situation generation of playback process so present embodiment 1 for using television set 4 only need listen to the processing of voice signal, can avoid not having signal of video signal input television set 4 really.
Embodiment 2
Fig. 3 is used to illustrate that the control device of the utility model embodiment 2 makes the display and the independent used basic structure schematic diagram of loudspeaker of television set.As shown in the figure, wherein except the control device 40 of present embodiment 2 ' member connect and the operational relation difference, the connection of other member and running relation are roughly the same with Fig. 2, so will not do explanation in addition at this.
The control device 40 of present embodiment 2 ' first switch 404 select for users, be to connect (short circuit phenomenon just) or cut off (phenomenon of just opening a way) with this power supply 6, if this first switch 404 is an on-state, then make the first power supply processing unit 405 receive the power supply that this power supply 6 transmits, and this power supply is treated to can be for the working power of this television set 4 ' work.And when this first switch 404 was on-state, the video processing unit 41 of rear end can obtain the working power handled from this first power supply processing unit 405, and made connected display 410 operations.
Whether this second switch 406 is selected to switch on or off with this power supply 6 for the user.If this second switch 406 be on-state, then make second source processing unit 407 receive the power supply that this power supply 6 transmits, and this power supply is treated to supplies the working power of this television set 4 ' work.And when this second switch 406 was on-state, the audio treatment unit 42 of rear end can obtain the working power handled from this second source processing unit 407, and made connected loudspeaker 420 operations.Just, this second switch 406 is the switches whether control loudspeaker 420 activates.
So use present embodiment 2 for for the user of television set 4 ' only listen to voice signal, its need are set at on-state with this second switch 406, can only make television set 4 ' loudspeaker 420 work, can make display 410 not produce action, can effectively avoid television set 4 ' the power consumption situation of display 410.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Embodiment for example of the present utility model is except that can be applicable to television set (4,4 '), also can be applicable to and have on display and the micropkonic electronic product, for example desktop PC, notebook computer or the carry-on assistant machine of individual etc. are decided according to concrete example.
Claims (10)
1. a control device is used to control electronic installation with the audio signal output that playback set reads, and it is characterized in that this control device comprises at least:
First switch, the selective wherein a kind of state that switches on or off with power supply;
The power supply processing unit, electrically connect with this first switch, and this power supply processing unit and audio treatment unit electrically connect, when this first switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, make this audio treatment unit obtain power supply whereby, order is play according to the audio signal that this playback set reads with the loudspeaker that this audio treatment unit electrically connects; And
Second switch, selective wherein a kind of state of connecting and cut off with video processing unit, and this second switch and video processing unit and this power supply processing unit electrically connect, when this second switch and this video processing unit are dissengaged positions, make this video processing unit can't obtain the power supply of this power supply processing unit processes, restriction moves with the display that this video processing unit electrically connects whereby.
2. control device as claimed in claim 1 is characterized in that this control device is incorporated in this electronic installation.
3. control device as claimed in claim 1 or 2 is characterized in that, this electronic installation is a kind of in television set and the computer installation.
4. control device as claimed in claim 1 is characterized in that, this playback set is a kind of in DVD, VCD and the CD Player.
5. control device as claimed in claim 1 is characterized in that, this first switch and second switch are provided in a side of on the casing of this electronic installation.
6. a control device is used to control electronic installation with the audio signal output that playback set reads, and it is characterized in that this control device comprises at least:
First switch, selective wherein a kind of state of connecting and cut off with power supply;
Second switch, selective wherein a kind of state of connecting and cut off with this power supply;
The first power supply processing unit, electrically connect with this first switch, and this first power supply processing unit and video processing unit electrically connect, when this first switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, make this video processing unit obtain power supply whereby, the display operation that order and this video processing unit electrically connect; And
The second source processing unit, electrically connect with this second switch, and this second source processing unit and audio treatment unit electrically connect, when this second switch and this power supply are on-state, this power supply is treated to can be for the working power of this electronic installation operation, and order is play according to the audio signal that this playback set reads with the loudspeaker that this audio treatment unit electrically connects.
7. control device as claimed in claim 6 is characterized in that this control device is put in order in this electronic installation.
8. as claim 6 or 7 described control device, it is characterized in that this electronic installation is a kind of in television set and the computer installation.
9. control device as claimed in claim 6 is characterized in that, this playback set is a kind of in DVD, VCD and the CD Player.
10. control device as claimed in claim 6 is characterized in that, this first switch and second switch are located on the casing of this electronic installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066393 CN2722536Y (en) | 2004-08-06 | 2004-08-06 | Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420066393 CN2722536Y (en) | 2004-08-06 | 2004-08-06 | Controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722536Y true CN2722536Y (en) | 2005-08-31 |
Family
ID=35012904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420066393 Expired - Fee Related CN2722536Y (en) | 2004-08-06 | 2004-08-06 | Controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722536Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8086095B2 (en) | 2007-12-14 | 2011-12-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Audio and video apparatus and method for controlling the same |
| CN105915827A (en) * | 2015-12-14 | 2016-08-31 | 乐视致新电子科技（天津）有限公司 | Audio and video playing device and power supply method thereof |
| CN109683731A (en) * | 2017-10-18 | 2019-04-26 | 富泰华工业（深圳）有限公司 | Mutlidirectional controller |
-
2004
- 2004-08-06 CN CN 200420066393 patent/CN2722536Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8086095B2 (en) | 2007-12-14 | 2011-12-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Audio and video apparatus and method for controlling the same |
| CN101458942B (en) * | 2007-12-14 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Audio video device and controlling method |
| CN105915827A (en) * | 2015-12-14 | 2016-08-31 | 乐视致新电子科技（天津）有限公司 | Audio and video playing device and power supply method thereof |
| CN109683731A (en) * | 2017-10-18 | 2019-04-26 | 富泰华工业（深圳）有限公司 | Mutlidirectional controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007180934A (en) | Information communication terminal and method for information processing, and program | |
| CN2722536Y (en) | Controller | |
| KR20090008972A (en) | Apparatus and method for controlling a playback file using earphone magnetic | |
| CN101458942A (en) | Audio video device and controlling method | |
| CN1959616A (en) | User's interface with push button key corresponding to icon, and device with the interface | |
| CN2807673Y (en) | Multimedia sound box and switching socket | |
| CN1596393A (en) | Smart low power mode in an electronic device | |
| CN202171950U (en) | Audio playing system supplied for blind person to use | |
| CN201698272U (en) | Mobile terminal external equipment and mobile terminal processing system | |
| CN1913768A (en) | Portable liquid crystal TV DVD audio | |
| CN1186706C (en) | Method and system for controlling computer peripherals with power saving effect | |
| CN202172485U (en) | Audio device | |
| JP2005128994A (en) | Multi-mode portable electronic apparatus and relevant av signal output method | |
| CN2517035Y (en) | Double-screen multifunction personal digital apparatus | |
| CN112235441B (en) | Speaker driving circuit, driving method, device and readable storage medium | |
| CN1949135A (en) | Computer system capable of processing multimedia file under non on state | |
| CN2512038Y (en) | Personal digital assistant device for integrated music player | |
| CN2567686Y (en) | Palm digital English learning rereader its storage card | |
| CN202976818U (en) | Tablet computer karaoke system | |
| CN202995545U (en) | Television and computer integrated machine | |
| CN1256659C (en) | LCD display with independent ability to play multi-media data | |
| CN103309399B (en) | A kind of double-screen electronic equipment | |
| CN201084100Y (en) | Notebook-type computer possessing independent type multimedia image and sound playing module | |
| CN2798176Y (en) | External installing plug-and-play to USB in AV equipment | |
| KR100403538B1 (en) | Digital surrounding audio system for personal computer |
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: 20050831 Termination date: 20100806 |