CN204948215U - The liquid crystal TV set of large scale external power supply band built-in DVD - Google Patents
The liquid crystal TV set of large scale external power supply band built-in DVD Download PDFInfo
- Publication number
- CN204948215U CN204948215U CN201520633610.5U CN201520633610U CN204948215U CN 204948215 U CN204948215 U CN 204948215U CN 201520633610 U CN201520633610 U CN 201520633610U CN 204948215 U CN204948215 U CN 204948215U
- Authority
- CN
- China
- Prior art keywords
- external power
- built
- skd
- dvd
- liquid crystal
- 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
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of liquid crystal TV set of large scale external power supply band built-in DVD, comprise external power source, TV SKD, constant current plate and built-in DVD module, described external power source is arranged at the outside of described liquid crystal TV set, described external power source is electrically connected with described TV SKD thus powers to described TV SKD, described constant current plate and built-in DVD module are electrically connected with described TV SKD respectively, powered respectively to described constant current plate and built-in DVD module by external power source described in described TV SKD, described constant current plate and built-in DVD module are respectively to described TV SKD signal transmission.The liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model, it has, and fail safe is high, inside walks that Wiring technology is simple, production operation feature easily.
Description
Technical field
The utility model belongs to technical field of television sets, relates to liquid crystal TV set, particularly relates to the liquid crystal TV set of large scale external power supply band built-in DVD.
Background technology
At present, except the LCD TV band external power supply of small size (sizes containing below 24 cun) built-in DVD on market, in prior art, the liquid crystal TV set of the band built-in DVD of large scale (sizes containing more than 27 cun) comprises TV SKD, constant current plate, built-in DVD module and built-in power, and built-in power is TV SKD, constant current plate and built-in DVD module are powered.The liquid crystal TV set often Shortcomings point that this employing built-in power is powered: in order to improve fail safe, prevent on fire, Wiring technology often more complicated is walked in its inside, production operation inconvenience.
For this reason, the liquid crystal TV set of a kind of large scale external power supply of necessary design band built-in DVD, its fail safe is high, and Wiring technology is walked simply in inside, and production operation is convenient.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal TV set of large-sized band built-in DVD, and its fail safe is high, and Wiring technology is walked simply in inside, and production operation is convenient.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the liquid crystal TV set of large scale external power supply band built-in DVD, comprise external power source, TV SKD, constant current plate and built-in DVD module, described external power source is arranged at the outside of described liquid crystal TV set, described external power source is electrically connected with described TV SKD thus powers to described TV SKD, described constant current plate and built-in DVD module are electrically connected with described TV SKD respectively, described external power source is powered respectively to described constant current plate and built-in DVD module by described TV SKD, described constant current plate and built-in DVD module are respectively to described TV SKD signal transmission.
Further, the output voltage of described external power source is DC12V.
The utility model beneficial effect: the liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model, by being arranged at, the external power source of liquid crystal TV set outside is TV SKD for it, constant current plate and built-in DVD module are powered, thus simplify liquid crystal TV set inside walk Wiring technology, production operation is convenient, therefore the liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model has inside to walk Wiring technology simple, and production operation is feature easily.Further, can reduce electromagnetic radiation, strengthen antijamming capability, therefore the fail safe of the liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model is high.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the liquid crystal TV set of the large scale external power supply band built-in DVD of the utility model embodiment.
Description of reference numerals:
TV SKD 1, constant current plate 2, built-in DVD module 3, external power source 4.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the schematic diagram of the liquid crystal TV set of the large scale external power supply band built-in DVD of the present embodiment, the liquid crystal TV set of large scale external power supply band built-in DVD comprises external power source 4, TV SKD 1, constant current plate 2 and built-in DVD module 3.The output voltage of external power source 4 is DC12V, and this external power source 4 is arranged at the outside of liquid crystal TV set.External power source 4 is electrically connected with TV SKD 1, thus powers for TV SKD 1.Constant current plate 2 and built-in DVD module 3 are electrically connected with TV SKD 1 respectively, and external power source 4 is respectively constant current plate 2 by TV SKD 1 and built-in DVD module is powered, and constant current plate 2 and built-in DVD module 3 are respectively to TV SKD 1 signal transmission.
Below the operation principle of the liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model is further described.
With reference to Fig. 1, during work, built-in DVD module 3 Signal transmissions to TV SKD 1, after TV SKD 1 receives signal, TV SKD 1 controls to light the display screen of liquid crystal TV set, constant current plate 2 Signal transmissions to TV SKD 1, after TV SKD 1 receives signal, TV SKD 1 controls the backlight lighting the display screen of liquid crystal TV set, thus makes liquid crystal TV set carry out work.
The liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model, by being arranged at, the external power source of liquid crystal TV set outside is TV SKD for it, constant current plate and built-in DVD module are powered, thus simplify liquid crystal TV set inside walk Wiring technology, save inner space, make production operation convenient, to enhance productivity, reduce production cost.Further, can reduce electromagnetic radiation, strengthen antijamming capability, therefore the fail safe of the liquid crystal TV set of large scale external power supply band built-in DVD described in the utility model is higher.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. the liquid crystal TV set of large scale external power supply band built-in DVD, it is characterized in that, comprise external power source (4), TV SKD (1), constant current plate (2) and built-in DVD module (3), described external power source (4) is arranged at the outside of described liquid crystal TV set, described external power source (4) is electrically connected with described TV SKD (1) thus powers to described TV SKD (1), described constant current plate (2) and built-in DVD module (3) are electrically connected with described TV SKD (1) respectively, described external power source (4) is powered respectively to described constant current plate (2) and built-in DVD module (3) by described TV SKD (1), described constant current plate (2) and built-in DVD module (3) are respectively to described TV SKD (1) signal transmission.
2. the liquid crystal TV set of large scale external power supply band built-in DVD according to claim 1, is characterized in that, the output voltage of described external power source (4) is DC12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633610.5U CN204948215U (en) | 2015-08-20 | 2015-08-20 | The liquid crystal TV set of large scale external power supply band built-in DVD |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633610.5U CN204948215U (en) | 2015-08-20 | 2015-08-20 | The liquid crystal TV set of large scale external power supply band built-in DVD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948215U true CN204948215U (en) | 2016-01-06 |
Family
ID=55015600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520633610.5U Expired - Fee Related CN204948215U (en) | 2015-08-20 | 2015-08-20 | The liquid crystal TV set of large scale external power supply band built-in DVD |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948215U (en) |
-
2015
- 2015-08-20 CN CN201520633610.5U patent/CN204948215U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203941361U (en) | A kind of display panels and liquid crystal indicator | |
| CN204948215U (en) | The liquid crystal TV set of large scale external power supply band built-in DVD | |
| CN203517520U (en) | Backlight module and liquid crystal display | |
| CN103913866B (en) | Liquid crystal indicator | |
| CN203232658U (en) | Electronic product and LCD thereof | |
| CN204347394U (en) | A kind of energy-conservation LCDs | |
| CN203984029U (en) | A kind of scanner with function of solar charging | |
| CN203378089U (en) | Remote control LED lamp | |
| CN204088385U (en) | A kind of OLED auxiliary electrode | |
| CN208013619U (en) | A kind of high brightness ELED liquid crystal display backlight lamp bars | |
| CN204010635U (en) | Based on the brightness regulating circuit of raspberry group | |
| CN204314574U (en) | Backlight module | |
| CN203311823U (en) | Liquid crystal display screen having function of sub-area display | |
| CN203504239U (en) | Novel solar portable power supply | |
| CN103152063A (en) | Solar energy radio capable of being controlled remotely | |
| CN203746360U (en) | Wireless LED screen system based on TD-SCDMA network | |
| CN105226200A (en) | A kind of auxiliary electrode | |
| CN204408492U (en) | A kind of portable television | |
| CN203311120U (en) | Energy-saving liquid crystal display screen | |
| CN204598438U (en) | A kind of CCR constant-current dimmer for regulating circuit plate energy consumption equipment | |
| CN203101773U (en) | Novel liquid crystal display | |
| CN202074317U (en) | Led pixel lamp belt | |
| CN203311133U (en) | Single-back light double-output LCD (Liquid Crystal Display) | |
| CN204358567U (en) | A kind of LED-backlit module | |
| CN204788618U (en) | Energy -conserving electronic price computing scale display circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180820 |