CN201550206U - Mini liquid crystal television assembly - Google Patents
Mini liquid crystal television assembly Download PDFInfo
- Publication number
- CN201550206U CN201550206U CN2009202055501U CN200920205550U CN201550206U CN 201550206 U CN201550206 U CN 201550206U CN 2009202055501 U CN2009202055501 U CN 2009202055501U CN 200920205550 U CN200920205550 U CN 200920205550U CN 201550206 U CN201550206 U CN 201550206U
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- China
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- combination
- display screen
- mini
- decoding deck
- mini lcd
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- Expired - Fee Related
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Abstract
The utility model relates to a mini liquid crystal television assembly, comprising a host and two outside L and R channel sound boxes, wherein, the host is provided with a liquid crystal display screen and a control panel, the control panel is provided with a plurality of functional control buttons, and two signal receiving antenna is arranged at the top of the host. The mini liquid crystal television assembly of the utility model has small volume and occupation space and simple operation and easy arrangement, at the same time, the mini liquid crystal television assembly has the functions of a television set and A DVD machine, can play the television program, play various product video discs such as DVD, VCD, CD and the like, and play MP3 music, and has the radio set function, for playing the AM/FM broadcast programs.
Description
Technical field
The utility model relates to a kind of TV combination, relates in particular to a kind of small-sized mini LCD TV combination.
Background technology
Existing television set only has the basic function that televiews and is the miscellaneous function of display images such as Video CD (DVD) machine, video tape recorder, the program that it can rating TV station broadcasts is also listened its sound accompaniment, the display that also can be used as DVD player, video tape recorder etc. uses, but it can not replace DVD player and play-over audio-visual product video discs such as DVD, VCD, CD, can not replace stereo set, directly carry out the power amplification of high-power high-fidelity.And existing DVD player can be play-overed audiovisual reproduction video discs such as DVD, VCD, CD, but the television set that it must connect monitor in use or possess special condition is as display, and connects high-fidelity music center and carry out audio power and amplify and promote loudspeaker assembly.Need between the said equipment to interconnect when using, the user will carefully differentiate different binding posts, and connection procedure is complicated and bother; Moreover each equipment is provided with independently operation push-button and remote controller, has inconvenience during use.
Along with the appearance of LCD TV and through improving for many years, reach its maturity, it enjoys consumers in general's favor with characteristics such as light, thin, power saving, low radiation, will replace the display of cathode ray tube (CRT:Cathode Ray Tube) gradually.But the small screen LCD TV function in the market is all comparatively single, has just replaced traditional CRT in the display part with liquid crystal, the not variation of essence on function.
Along with the develop rapidly of science and technology and the raising of people's living standard, people are more and more higher to the requirement of living standard, how about LCD TV and the DVD player with traditional simple function integrates, make its one have comparatively strong functions, become the problem of numerous businessmans and consumer's pay attention to day by day gradually.
The utility model content
The purpose of this utility model is, a kind of mini LCD TV combination is provided, and small and exquisite little, simple to operate being convenient to that take up room of its volume settled;
Another purpose of the present utility model is, a kind of mini LCD TV combination is provided, and the function of its collection television set and DVD player is an one, can play various audio-visual product video discs and MP3 music, can also broadcast listening frequency modulation program.
For achieving the above object, the combination of the mini LCD TV of the utility model comprises: main frame, and two left and right sound channels audio amplifiers of peripheral hardware; This main frame is provided with LCDs and face control plate, and this face control plate is provided with several function control buttons, and this main frame top is provided with two signal receiving antennas.
Comprise a decoding deck, and the power board that electrically connects with this decoding deck respectively, LCDs, radio reception plate, DVD laser beam modulation head assembly, face control plate, and power panel, this power panel and power board electric connection.
Electrically connect by a display screen drive plate between described LCDs and the decoding deck, this display screen drive plate is provided with booster circuit.
Described LCDs is the TFT display screen, and this display screen drive plate is a TFT display screen drive plate.
Described control plate is provided with a VFD display screen, and this VFD display screen and power panel electrically connect.
Described decoding deck is provided with an analogue audio frequency output port, digital audio coaxial output line mouth, VT mouth, reaches yuv video component output terminal mouth.
Also be provided with a remote control receiving element on described the control plate.
Also comprise an infrared remote controller, described remote control receiving element receives the infrared remote coding of this infrared remote controller transmission to face control plate.
Described control plate sends the infrared remote coding that receives to decoding deck by infrared mode.
The beneficial effects of the utility model: mini LCD TV combination of the present utility model, small and exquisite little, simple to operate being convenient to that take up room of its volume settled; Simultaneously, the function of this mini LCD TV combination of sets television set and DVD player is an one, can TV reception, multiple audio-visual product video discs such as DVD playing back, VCD, CD, carry out the MP3 music, also have wireless function, can listen to AM/FM broadcast modulation program.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by embodiment of the present utility model is described in detail.
Fig. 1 is the modular structure schematic diagram of the mini LCD TV combination of the utility model.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
The utility model provides a kind of mini LCD TV combination, and this mini LCD TV combination comprises: the mini LCD TV combination of the utility model comprises: main frame, and two left and right sound channels audio amplifiers of peripheral hardware; This main frame is provided with LCDs and face control plate, and this face control plate is provided with several function control buttons, and this main frame top is provided with two signal receiving antennas.
As shown in Figure 1, electrical block diagram for the mini LCD TV combination of the utility model, comprise a decoding deck 1, and the power board 2 that electrically connects with this decoding deck 1 respectively, LCDs 3, radio reception plate 4, DVD laser beam modulation head assembly 5, face control plate 6, and power panel 7 in the described main frame, this power panel 7 electrically connects with power board 2.
This DVD decoding deck 1 is used for the decoding and the processing of audio frequency and vision signal, its by power panel 7 for its provide+5V ,+12V or-operating voltage of 12V.The L channel of two left and right sound channels audio amplifiers, R channel and composite video signal are connected with decoding deck 1 by external input form.In addition, also be provided with on this decoding deck 1 an analogue audio frequency output port, digital audio coaxial output line mouth, VT mouth, and YUV (also claim YCrCb, a kind of colour coding method that is adopted by the eurovision system, wherein Y represents brightness, UV represents aberration, U and V constitute two colored components) the video component output port, therefore, this decoding deck 1 can be given digital audio and video signals on band optical fiber or the coaxial power amplifier sound-reducing is come out by optical fiber or coaxial line.
Power board 2 for it provides+operating voltage of 24V, is provided with low-pass filtering amplifying circuit (not shown) by power panel 7 in it, this power board 2 receives the audio signal of left and right two sound channels that decoding decks 1 transmit, and amplifies by the low-pass filtering amplifying circuit.Further, the audio signal after this power board 2 will amplify is input to stereophone and restores sound, perhaps outputs to left and right two audio amplifiers and restores sound.
LCDs 3 is the TFT display screen, and it is a kind of active-matrix liquid-crystal displaying screen, and each the liquid crystal pixel point on its display screen all is to be driven by the thin-film transistor that is integrated in thereafter, and promptly TFT drives.Electrically connect by a display screen drive plate 32 between LCDs 3 and the decoding deck 1, this display screen drive plate 32 is the TFT drive plate, which is provided with booster circuit (not shown), thereby can make LCDs 3 realize the effect of high-speed, high brightness, high-contrast display screen information, be one of at present best LCD color display apparatus.In the present embodiment, when decoding deck 1 was connected with the TFT drive plate, decoding deck 1 sent commands for controlling TFT drive plate by data wire, and gave TFT drive plate with the screen signal on the decoding deck.Decoding deck 1 distribution+5V ,+voltage of 12V, and composite video, S-VIDEO video component signal are given the TFT drive plate, give TFT display screen after the boost in voltage of booster circuit general+12V on the TFT drive plate, this TFT display screen is lighted the backlight of its screen, and then drive TFT display screen display image.
Radio reception plate 4 comprises AM/FM radio reception head, and this radio reception plate 4 obtains+voltage of 12V from decoding deck 1, and sends the left and right sound channels audio signal to decoding deck 1, and decoding deck 1 is controlled this radio reception plate 4 by data wire.When decoding deck 1 was connected with this AM/FM radio reception head, decoding deck 1 sent commands for controlling AM/FM radio reception head search radio station, demodulates audio signal after AM/FM radio reception head locks the radio station and gives decoding deck 1.Because this mini LCD TV is combined in its main frame top and is provided with signal receiving antenna, regulate the length scale of this signal receiving antenna, can change the frequency of received signal, thereby reach the purpose of regulating received signal, it not only can receive the multiple TV and the broadcast program of different frequency section, and its received signal effect is better.
DVD laser beam modulation head assembly 5 reads the video disc of putting into this mini LCD TV combination, and it sends the information that reads on the video disc to decoding deck 1, and decoding deck 1 carries out decoding processing with the information that obtains and obtains audio-video signal, and controls this DVD laser beam modulation head assembly 5 simultaneously.General video disc is provided with class information when making, the number of levels that can set in advance with system when the system of this mini LCD TV combination reads class information on the video disc relatively, when the number of levels that reads just can be play less than the number of levels that is provided with, when the number of levels that is read just can not be play greater than the number of levels that is provided with, thereby reach the effect of locking dish.
Face control plate 6 is provided with several function control buttons, reaches a remote control receiving element, and these several functions control buttons are by manual operation.This mini LCD TV combination is furnished with an infrared remote controller (not shown), and infrared remote controller sends the remote control receiving element of infrared remote coding to face control plate 6, face control plate 6 and then send the infrared coding that receives to decoding deck 1 by infrared mode.Further, also be provided with a vacuum fluorescent display screen 62 (VFD display screen: Vacuum Fluorescent Display) on this face control plate 6, this VFD display screen 62 electrically connects with power panel 7, it can be done multicolour and show, the brightness height, can drive with low-voltage again, easily supporting with general integrated circuit.When decoding deck 1 is connected with face control plate 6, face control plate 6 shows the real time information that decoding deck 1 will show by VFD display screen 62, function on the face control plate 6 control button is handed to decoding deck 1 with the infrared remote coding that button operation and remote control receive, and handles function corresponding again after allowing decoding deck 1 receive instruction.In the present embodiment, 6 of power panels be required to be this VFD display screen 62 provide exchange 3.3V and-operating voltage of 21V.
Power panel 7 connects the voltage input that exchanges 110V-220V, its city net alternating voltage 110V-220V can be transferred to direct current+5V ,+12V ,-12V ,+24V, and-voltage of 24V, for the operate as normal of this mini LCD TV combination provides power supply.
In sum, mini LCD TV combination of the present utility model, small and exquisite little, simple to operate being convenient to that take up room of its volume settled; Simultaneously, the function of this mini LCD TV combination of sets television set and DVD player is an one, can TV reception, multiple audio-visual product video discs such as DVD playing back, VCD, CD, carry out the MP3 music, also have wireless function, can listen to AM/FM broadcast modulation program.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (9)
1. one kind mini LCD TV combination is characterized in that, comprises main frame, and two left and right sound channels audio amplifiers of peripheral hardware; This main frame is provided with LCDs and face control plate, and this face control plate is provided with several function control buttons, and this main frame top is provided with two signal receiving antennas.
2. mini LCD TV combination as claimed in claim 1, it is characterized in that, comprise a decoding deck, and the power board that electrically connects with this decoding deck respectively, LCDs, radio reception plate, DVD laser beam modulation head assembly, face control plate, and power panel, this power panel and power board electric connection.
3. mini LCD TV combination as claimed in claim 2 is characterized in that electrically connect by a display screen drive plate between described LCDs and the decoding deck, this display screen drive plate is provided with booster circuit.
4. mini LCD TV combination as claimed in claim 3 is characterized in that described LCDs is the TFT display screen, and this display screen drive plate is a TFT display screen drive plate.
5. mini LCD TV combination as claimed in claim 2 is characterized in that described control plate is provided with a VFD display screen, and this VFD display screen and power panel electrically connect.
6. mini LCD TV combination as claimed in claim 2 is characterized in that described decoding deck is provided with an analogue audio frequency output port, digital audio coaxial output line mouth, VT mouth, reaches yuv video component output terminal mouth.
7. mini LCD TV combination as claimed in claim 2 is characterized in that, also is provided with a remote control receiving element on described the control plate.
8. mini LCD TV combination as claimed in claim 7 is characterized in that, also comprises an infrared remote controller, and described remote control receiving element receives the infrared remote coding of this infrared remote controller transmission to face control plate.
9. mini LCD TV combination as claimed in claim 8 is characterized in that described control plate sends the infrared remote coding that receives to decoding deck by infrared mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055501U CN201550206U (en) | 2009-10-12 | 2009-10-12 | Mini liquid crystal television assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202055501U CN201550206U (en) | 2009-10-12 | 2009-10-12 | Mini liquid crystal television assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550206U true CN201550206U (en) | 2010-08-11 |
Family
ID=42605389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202055501U Expired - Fee Related CN201550206U (en) | 2009-10-12 | 2009-10-12 | Mini liquid crystal television assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967799A (en) * | 2015-06-30 | 2015-10-07 | 四川长虹电器股份有限公司 | Modular combination television |
-
2009
- 2009-10-12 CN CN2009202055501U patent/CN201550206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967799A (en) * | 2015-06-30 | 2015-10-07 | 四川长虹电器股份有限公司 | Modular combination television |
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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: 20100811 Termination date: 20111012 |