CN201222772Y

CN201222772Y - LCD TV with split type screen

Info

Publication number: CN201222772Y
Application number: CNU200820087843XU
Authority: CN
Inventors: 桂群峰; 王辉武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-28
Filing date: 2008-05-28
Publication date: 2009-04-15
Anticipated expiration: 2018-05-28

Abstract

The utility model discloses a screen-machine split type liquid crystal television, which comprises a liquid crystal display screen fixed component, wherein the liquid crystal display screen fixed component is connected with independent television control box component which is equipped with a shell, the television control box component comprises a signal receiving treatment plate, a power supply plate, a DVD player and a hard disk memory which are arranged in the inner portion of the shell of the television control box component, and the signal receiving treatment plate is connected with a first press key remote plate and a first LED indicating lamp through a signal wire. The signal receiving treatment plate is further connected with the power supply plate, and the signal receiving treatment plate and the power supply plate are connected with the liquid crystal display screen fixed component through a connecting wire. The screen-machine split type liquid crystal television moves key parts which are the power supply plate and the signal receiving treatment plate which are formed into the television from the shell of the television to design and assemble to adaptive television control box components, thereby leading the productivity of manufacturing enterprises to be greatly increased, leading the response time of after service of sales enterprises to be reduced, greatly reducing the cost of the after service, further being capable of reducing the transportation cost and being favorable to export, and the use of users is convenient.

Description

Screen and machine separated LCD television

Technical field

The utility model relates to the technical field of television set, relates in particular to the large scale screen and machine separated LCD television.

Background technology

Panel TV had obtained most consumers' approval in recent years, along with moving forward steadily of digital high-definition television, will replace the CRT TV gradually.But because the manufacturing technology of LCDs is different from CRT, and the picture quality of LCD TV is much better than price that the characteristics of CRT TV have determined current same size LCD TV far above the CRT TV, and the price of the LCD TV of those oversizes is that unit calculates with ten thousand yuan especially.The cost of liquid crystal TV set mainly by LCDs decision, accounts for 70% of complete machine cost, and the shared cost ratio of the liquid crystal TV set LCDs of jumbotron is especially up to more than 80%.The production procedure of its necessity of liquid crystal TV set of design at present is that frame lies on the frock plate of streamline before getting earlier, place the LCDs display surface in the former frame down then, load onto the screen backboard at the back side of LCDs then, then with power panel, signal reception processing drive plate etc. is fixed on the screen backboard, again with rear shell cover at power panel, signal receives the top of disposable plates and links to each other with many screws with preceding frame, load onto base or wall hanging piece at last television set erect is placed by keeping flat to lift, what more than finish only is that flow process below the process of assembling is the electromechanical properties debugging of television set and complete machine burn-in test etc.The defective of this design causes the productivity ratio of large scale liquid crystal television set very low, run into onlinely reprocess, production capacity is just lower during software upgrading.And the design of screen and machine separated LCD television is that a complete machine of traditional design scientifically is split as LCDs fixation kit and small one and large one two parts of TV control box assembly according to the requirement that family uses, two independent fully assemblings of part during production, mainly be electromechanical properties debugging and burn-in test after assembling finishes, during sale two parts just become a complete machine with simple linking to each other of two to three lines at TV control box assembly.The volume of comparing TV control box assembly with the LCDs fixation kit is very little, although yet sound, light, electric this assembly of work that it undertakes the control television set only account for the 5%-10% of complete machine cost, and this assembly has determined the reliability and stability of television set complete machine, therefore this design can make interior production capacity of identical time significantly improve, the after-sale service response speed is significantly improved, after service cost reduces at double, can also reduce cost of transportation at double, help outlet, make product can realize characteristics such as HardwareUpgring and user be easy to use easily.

Summary of the invention

Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and a kind of separated LCD television machine that improves production capacity, raising after-sale service quality, reduces cost of transportation is provided.Overcome effectively that existing design production capacity is low, after service cost is high, almost can not HardwareUpgring and cause the defective of resource significant wastage.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: screen and machine separated LCD television, comprise the LCDs fixation kit, and wherein: the LCDs fixation kit is connected with the TV control box assembly that independently has housing; The signal that TV control box assembly includes the enclosure interior that is installed in TV control box assembly receives disposable plates, power panel, DVD player and harddisk memory; Signal receives disposable plates and is connected with the first button remote control panel and first LED light through holding wire; Signal receives disposable plates and also draws and be connected to power panel; Signal receives disposable plates and is connected the LCDs fixation kit with power panel through connecting line.

For optimizing technique scheme, the technical measures of taking also comprise: TV control box assembly is connected by adaptive connecting line with the LCDs fixation kit; Signal receives disposable plates and also is connected with the second button remote control panel and second LED light through holding wire.

TV control box assembly and the discrete setting of LCDs fixation kit; Or TV control box assembly is installed in the outside back side of LCDs fixation kit.

Signal receives disposable plates and includes integrated circuit, and comprises tuner input, HDMI (High Definition Multimedia Interface), video graphics array interface, color difference signal interface, audio-video signal interface, USB interface, SD card, Internet line interface that connects and the adaptive output interface that LCDs controlling and driving signal is provided.

The LCDs fixation kit contains casing; The casing front is run through and is provided with LCDs; The LCDs back side is equipped with screen back of the body bar; Casing inside also is equipped with the second button remote control panel, second LED light and boombox.

The integrated circuit that signal receives disposable plates includes mpeg decode circuit, audio-video signal decoding circuit, interlacing and becomes circuit, convergent-divergent circuit, flash memory circuit, data storage circuit and central processing unit line by line; TTL that the convergent-divergent circuit generates or LVDS signal connect LCDs channel input interface through buffered; Integrated circuit has connected scratch pad memory.

Boombox is installed in the casing; Signal receives disposable plates and connects loud speaker.

TV control box assembly is connected with external speaker; Signal receives disposable plates and connects external speaker.

The outside back side of casing is connected with holder or wall hanging piece.

Because the TV control box assembly that the technical program has adopted the LCDs fixation kit to be connected with independently has housing; The signal that TV control box assembly includes the enclosure interior that is installed in TV control box assembly receives disposable plates, power panel, DVD player and harddisk memory; Signal receives disposable plates and is connected with the first button remote control panel and first LED light through holding wire; Signal receives disposable plates and also draws and be connected to power panel; Signal receives disposable plates and is connected the LCDs fixation kit with power panel through connecting line.Compared with prior art, the utility model will be formed the critical component power panel of television set and signal and receive disposable plates and be shifted out design in the TV shell and be assembled in the adaptive TV control box assembly, manufacturing enterprise's production capacity is improved greatly, the sale enterprise after-sale service response time is shortened, after service cost greatly reduces, and can also reduce cost of transportation, helps outlet, the user is easy to use, makes product can realize HardwareUpgring easily and reach prolong using aim of saving.So the utility model is a kind of screen and machine separated LCD television that improves production capacity, raising after-sale service quality, reduces cost of transportation.

Description of drawings

Fig. 1 is the wall-hanging external front face schematic diagram of the utility model embodiment;

Fig. 2 is the erect-type external front face schematic diagram of the utility model embodiment;

Fig. 3 is the erect-type schematic rear view of the utility model embodiment;

Fig. 4 is that the utility model embodiment TV control box assembly master looks schematic diagram;

Fig. 5 is the TV control box component internal schematic diagram of the utility model embodiment;

Fig. 6 is the operation principle block diagram of TV control box assembly.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

The figure grade explanation: LCDs fixation kit 1, casing 2, LCDs 3, screen back of the body bar 4, holder 5, TV control box assembly 6, signal receive disposable plates 7, power panel 8, DVD player 9, harddisk memory 10, the first button remote control panel 11, first LED light 12, external speaker 13, the second button remote control panel 14, second LED light 15, boombox 16.

Embodiment: Fig. 1 is the wall-hanging external front face schematic diagram of the utility model embodiment; Fig. 2 is the erect-type external front face schematic diagram of the utility model embodiment; Fig. 3 is the erect-type schematic rear view of the utility model embodiment; Fig. 4 is that the utility model embodiment TV control box assembly master looks schematic diagram; Fig. 5 is the TV control box assembly schematic diagram of the utility model embodiment; Fig. 6 is the operation principle block diagram of TV control box assembly.Screen and machine separated LCD television comprises LCDs fixation kit 1, and wherein: LCDs fixation kit 1 is connected with the TV control box assembly 6 that independently has housing; The signal that TV control box assembly 6 includes the enclosure interior that is installed in TV control box assembly 6 receives disposable plates 7, power panel 8, DVD player 9 and harddisk memory 10; Signal receives disposable plates 7 and is connected with the first button remote control panel 11 and first LED light 12 through holding wire; Signal receives disposable plates 7 and also is connected with the second button remote control panel 14 and second LED light 15 through holding wire; Signal receives disposable plates 7 and also draws and be connected to power panel 8; Signal receives disposable plates 7 and is connected LCDs fixation kit 1 with power panel 8 through connecting line.

TV control box assembly 6 is connected by adaptive connecting line with LCDs fixation kit 1.

TV control box assembly 6 and the 1 discrete setting of LCDs fixation kit; Also can select TV control box assembly 6 to be installed in the outside back side of LCDs fixation kit 1.

Signal receives disposable plates 7 and includes integrated circuit (IC), and comprises tuner RF input, HDMI (High Definition Multimedia Interface) HDMI, video graphics array interface VGA, color difference signal interface, audio-video signal interface AV, USB interface, SD card, Internet line interface that connects and the adaptive output interface that LCDs controlling and driving signal is provided.

LCDs fixation kit 1 contains casing 2; Casing 2 fronts are run through and are provided with LCDs 3; LCDs 3 back sides are equipped with screen back of the body bar 4; Casing 2 inside also are equipped with the second button remote control panel 14, second LED light 15 and boombox 16.

Shown in Figure 6, the integrated circuit that signal receives disposable plates 7 includes the mpeg decode circuit, and the foreign language implication is MPEGDECODER; Audio-video signal decoding circuit, foreign language implication are AV DECODER; Interlacing becomes circuit line by line, and the foreign language implication is DEINTERLACE; The convergent-divergent circuit, the foreign language implication is SCALER; Flash memory circuit, the foreign language implication is FLASH; The data storage circuit, the foreign language implication is SDRAM; Central processing unit, the foreign language implication is MCU; TTL that the convergent-divergent circuit generates or LVDS signal connect LCDs 3 channel input interfaces through buffered; Integrated circuit has connected scratch pad memory, and the foreign language implication is EEPROM.

Boombox 16 is installed in the casing 2; Signal receives disposable plates 7 and connects loud speaker 16.

TV control box assembly 6 is connected with external speaker 13; Signal receives disposable plates 7 and connects external speaker 13.

The casing 2 outside back sides are connected with holder 5 or wall hanging piece.

Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims

1, screen and machine separated LCD television comprises LCDs fixation kit (1), it is characterized in that: described LCDs fixation kit (1) is connected with the TV control box assembly (6) that independently has housing; The signal that described TV control box assembly (6) includes the enclosure interior that is installed in TV control box assembly (6) receives disposable plates (7), power panel (8), DVD player (9) and harddisk memory (10); Described signal receives disposable plates (7) and is connected with the first button remote control panel (11) and first LED light (12) through holding wire; Described signal receives disposable plates (7) and also draws and be connected to described power panel (8); Described signal receives disposable plates (7) and is connected LCDs fixation kit (1) with power panel (8) through connecting line.

2, screen and machine separated LCD television according to claim 1 is characterized in that: described TV control box assembly (6) is connected by adaptive connecting line with LCDs fixation kit (1); Described signal receives disposable plates (7) and also is connected with the second button remote control panel (14) and second LED light (15) through holding wire.

3, screen and machine separated LCD television according to claim 1 is characterized in that: described TV control box assembly (6) and the discrete setting of LCDs fixation kit (1); Or described TV control box assembly (6) is installed in the outside back side of LCDs fixation kit (1).

4, according to claim 2 or 3 described screen and machine separated LCD televisions, it is characterized in that: described signal receives disposable plates (7) and includes integrated circuit, and comprises tuner input, HDMI (High Definition Multimedia Interface), video graphics array interface, color difference signal interface, audio-video signal interface, USB interface, SD card, Internet line interface that connects and the adaptive output interface that LCDs controlling and driving signal is provided.

5, screen and machine separated LCD television according to claim 4 is characterized in that: described LCDs fixation kit (1) contains casing (2); Described casing (2) front is run through and is provided with LCDs (3); Described LCDs (3) back side is equipped with screen back of the body bar (4); Described casing (2) inside also is equipped with the second button remote control panel (14), second LED light (15) and boombox (16).

6, screen and machine separated LCD television according to claim 5 is characterized in that: the integrated circuit that described signal receives disposable plates (7) includes mpeg decode circuit, audio-video signal decoding circuit, interlacing and becomes circuit, convergent-divergent circuit, flash memory circuit, data storage circuit and central processing unit line by line; TTL or LVDS signal that described convergent-divergent circuit generates connect described LCDs (3) channel input interface through buffered; Described integrated circuit has connected scratch pad memory.

7, screen and machine separated LCD television according to claim 6 is characterized in that: boombox (16) is installed in the described casing (2); Described signal receives disposable plates (7) and connects described loud speaker (16).

8, screen and machine separated LCD television according to claim 6 is characterized in that: described TV control box assembly (6) is connected with external speaker (13); Described signal receives disposable plates (7) and connects described external speaker (13).

9, screen and machine separated LCD television according to claim 8 is characterized in that: the outside back side of described casing (2) is connected with holder (5) or wall hanging piece.