CN201355857Y - LCD TV and liquid crystal screen thereof - Google Patents
LCD TV and liquid crystal screen thereof Download PDFInfo
- Publication number
- CN201355857Y CN201355857Y CNU2008202142948U CN200820214294U CN201355857Y CN 201355857 Y CN201355857 Y CN 201355857Y CN U2008202142948 U CNU2008202142948 U CN U2008202142948U CN 200820214294 U CN200820214294 U CN 200820214294U CN 201355857 Y CN201355857 Y CN 201355857Y
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- CN
- China
- Prior art keywords
- lcd
- liquid crystal
- boss
- circuit board
- display screen
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 58
- 239000000725 suspension Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses an LCD TV, which comprises a liquid crystal screen and a circuit board; and a fixing device for fixing the circuit board is arranged on the backing plate of the liquid crystal screen. The fixing device can comprise a plurality of convex plates which correspond to the installing holes arranged on the circuit board; and screw holes or pin holes which correspond to the installing holes arranged on the circuit board are arranged on the convex plates. Accordingly, the utility model further discloses a liquid crystal screen for the LCD TV. The backing plate of the liquid crystal screen in the LCD TV is connected with the circuit board, thereby saving more materials and reducing the production cost of the LCD TV.
Description
Technical field
The utility model relates to electronic applications, relates in particular to a kind of LCD TV and liquid crystal display screen thereof.
Background technology
One of greatest achievement of 20th century mankind is no more than the invention of TV.Today, science and technology development has made the mankind of 21 century enter a brand-new era---digital times fully.Most of at present television manufacturer is both at home and abroad all classified LCD TV as the terminal technology product, that is to say the coming years, and the TV and the rear-projection TV of more welcome high definition will be replaced by LCD TV gradually at present.
Liquid crystal TV set is to do very thinly with respect to the general television set biggest advantage, can hang on the wall as drawing board.In addition, liquid crystal TV set also have some general television sets such as power consumption is low, brightness is high, the life-span is long can not than advantage.But as shown in Figure 1, existing LCD TV has the brilliant TV of part boss 40 feed flows producer to connect the switching support on the backboard of its liquid crystal display screen 10 usually, and boss 40 shapes, arrange in the position and quantity need differ bigger with the design of complete machine LCD TV.The fixing more metal switching support of increase that needs of circuit board 20, circuit board 30, consider from LCD TV entire machine design aspect, existing boss 40 positions are arranged unreasonable with quantity on the liquid crystal display screen backboard, must be by a large amount of metallic supports objects such as fixing circuit board, wall hanging rack and base of transferring, cost is higher.In addition, the fixing support that also needs to transfer of objects such as the wall hanging rack of existing LCD TV and base supports.
In summary, the support technology of the circuit board in the prior art LCD TV obviously exists inconvenience and defective on reality is used, so be necessary to be improved.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of LCD TV and liquid crystal display screen thereof, makes the backboard of liquid crystal display screen in the LCD TV and being connected of circuit board more save material, reduces the manufacturing cost of LCD TV.
To achieve these goals, the utility model provides a kind of LCD TV, comprises liquid crystal display screen and circuit board, and the backboard of described liquid crystal display screen is provided with the fixture of fixing described circuit board.
According to LCD TV of the present utility model, described fixture comprises the corresponding boss of installing hole on a plurality of and described circuit board;
Offer on the described boss and corresponding screw or the pin-and-hole of installing hole on the described circuit board.
According to LCD TV of the present utility model, the backboard of described liquid crystal display screen is connected by screw or pin with described circuit board.
According to LCD TV of the present utility model, comprise the boss that is provided with corresponding to the position of described LCD TV base mounting interface in described a plurality of boss.
According to LCD TV of the present utility model, comprise in described a plurality of boss corresponding to the position of the suspension interface of the described LCD TV of wall hanging and the boss that is provided with.
According to LCD TV of the present utility model, the cross section of described boss is circular or oval.
The utility model also provides a kind of liquid crystal display screen that is used for described LCD TV, and the backboard of described liquid crystal display screen is provided with the fixture of fixing described circuit board.
According to liquid crystal display screen of the present utility model, described fixture comprises the corresponding boss of installing hole on a plurality of and described circuit board;
Offer on the described boss and corresponding screw or the pin-and-hole of installing hole on the described circuit board.
According to liquid crystal display screen of the present utility model, the backboard of described liquid crystal display screen is connected by screw or pin with described circuit board; And/or,
The cross section of described boss is circular or oval.
According to liquid crystal display screen of the present utility model, comprise the boss that is provided with corresponding to the position of described LCD TV base mounting interface in described a plurality of boss; And/or,
Comprise in described a plurality of boss corresponding to the position of the suspension interface of the described LCD TV of wall hanging and the boss that is provided with.
The utility model is by being provided with the fixture of fixing circuit board on the backboard of the liquid crystal display screen of LCD TV, this fixture is a plurality of boss that have screw hole or pin hole, and screw hole on the described boss or pin hole are corresponding with the installing hole of described circuit board, like this, circuit board just can be fixed on the backboard of liquid crystal display screen by this boss and/or switching support in a small amount.In addition, a plurality of boss are also distinguished the base interface of corresponding LCD TV and are hung interface, so that the base of LCD TV is installed and the suspension of LCD TV realizes by the support of transferring in a small amount, have saved the cost of manufacture of LCD TV.
Description of drawings
Fig. 1 is the back board structure schematic diagram of liquid crystal display screen in the LCD TV in the prior art;
Fig. 2 is the structural representation of the LCD TV that provides of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 2, in the utility model, provide a kind of LCD TV 1, comprised liquid crystal display screen 11 and circuit board 12, the backboard of liquid crystal display screen 11 is provided with the fixture of fixing circuit board 12.Because the fixture that is provided with on the backboard of the liquid crystal display screen 11 of existing LCD TV 1 and the installation site of circuit board 12 are not too identical, therefore need circuit board 12 be installed on the backboard of liquid crystal display screen 11 by some supports of transferring.In addition, the base of LCD TV 1 is installed, and the installation during wall hanging, needs to adopt the part of some switching supports as fixture equally, and the cost of manufacture of LCD TV 1 will be increased.In the utility model, the backboard of liquid crystal display screen 11 is provided with the fixture of fixing circuit board 12, does not need to have saved the cost of manufacture of LCD TV 1 by on the backboard that is fixed on liquid crystal display screen 11 of a large amount of switching supports with fixing circuit board 12.Need to prove that for convenience, Fig. 2 is the rearview of LCD TV 1, displaying be the back of liquid crystal display screen 11.
And in an embodiment of the present utility model, fixture comprises the corresponding boss 13 of installing hole a plurality of and on the circuit board 12; Offer on the boss 13 and corresponding screw or the pin-and-hole of installing hole on the circuit board 12.The installing hole that in general circuit board 12 all has fixing size and offered the fixed position, so in the utility model, position according to the installing hole of offering on the circuit board 12, with and fixing size, also have circuit board 12 will specifically be installed to position on the backboard of liquid crystal display screen 11, corresponding a plurality of boss 13 is set on the backboard of liquid crystal display screen 11, and on boss 13, will offer corresponding screw or pin-and-hole, the backboard of liquid crystal display screen 11 is connected by screw or pin with circuit board 12.In the utility model, boss 13 positions and the quantity of the backboard of liquid crystal display screen 11 are completely newly to arrange, the circuit board 12 that boss 13 satisfies different size and diverse location is needs fixedly, the use amount of object fixed transfer supports such as circuitry plate 12, wall hanging rack and base will largely be reduced, under the prerequisite that does not increase the liquid crystal display screen cost, LCD TV 1 complete machine cost is reduced greatly.
And in an embodiment of the present utility model, LCD TV 1 be 32 cun LCD TV.At two circuit boards 12 shown in Fig. 2, it is corresponding to be positioned at the installing hole that is provided with on installing hole and a plurality of boss 13 at edge of the less circuit board 12 in top, and other two the very little vertical bar supports of its needs can be realized fixing.The installing hole that is positioned at setting on installing hole and a plurality of boss 13 at edge of the bigger circuit board 12 in the backboard below of liquid crystal display screen 11 is corresponding, by screw or the pin-and-hole of offering on the boss 13, and screw or pin is fixed on this circuit board 12 on the backboard of liquid crystal display screen 11.
In order to make LCD TV 1 can have better support in use.Comprise the boss 13 that is provided with corresponding to the position of LCD TV 1 base mounting interface in a plurality of boss 13 that on the backboard of liquid crystal display screen 11, are provided with.These boss 13 are according to the position of LCD TV 1 base mounting interface, and corresponding setting corresponding position on the backboard of liquid crystal display screen 11 is with fixing LCD TV 1 base.
In another embodiment, comprise in a plurality of boss 13 corresponding to the position of the suspension interface of wall hanging LCD TV 1 and the boss 13 that is provided with.The position that these boss 13 hang interface according to LCD TV 1, the position of corresponding setting correspondence on the backboard of liquid crystal display screen 11 is to hang LCD TV 1.Two oval-shaped boss 13 above the backboard of liquid crystal display screen 11 are and hang LCD TV 1 employed boss 13.Realize that little switching support directly is fixed on the liquid crystal display screen 11, has reduced switching support consumption.And the cross section of boss 13 is circular or oval.
In order to realize another goal of the invention of the present utility model, the utility model also provides a kind of liquid crystal display screen 11 that is used for LCD TV shown in Figure 21, and the backboard of liquid crystal display screen 11 is provided with the fixture of fixing circuit board 12.This fixture comprises the corresponding boss 13 of installing hole a plurality of and on the circuit board 12; Offer on the boss 13 and corresponding screw or the pin-and-hole of installing hole on the circuit board 12.The concrete structure of the liquid crystal display screen 11 that the utility model provides all has description in above-mentioned a plurality of embodiment, do not repeat them here.
In sum, the utility model is by being provided with the fixture of fixing circuit board on the backboard of the liquid crystal display screen of LCD TV, this fixture is a plurality of boss that have screw hole or pin hole, and screw hole on the described boss or pin hole are corresponding with the installing hole of described circuit board, like this, circuit board just can be fixed on the backboard of liquid crystal display screen by this boss and/or switching support in a small amount.In addition, a plurality of boss are also distinguished the base interface of corresponding LCD TV and are hung interface, so that the base of LCD TV is installed and the suspension of LCD TV realizes by the support of transferring in a small amount, have saved the cost of manufacture of LCD TV.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1, a kind of LCD TV comprises liquid crystal display screen and circuit board, it is characterized in that, the backboard of described liquid crystal display screen is provided with the fixture of fixing described circuit board.
2, LCD TV according to claim 1 is characterized in that, described fixture comprises the corresponding boss of installing hole on a plurality of and described circuit board;
Offer on the described boss and corresponding screw or the pin-and-hole of installing hole on the described circuit board.
3, LCD TV according to claim 2 is characterized in that, the backboard of described liquid crystal display screen is connected by screw or pin with described circuit board.
4, LCD TV according to claim 2 is characterized in that, comprises the boss that is provided with corresponding to the position of described LCD TV base mounting interface in described a plurality of boss.
5, LCD TV according to claim 2 is characterized in that, comprises in described a plurality of boss corresponding to the position of the suspension interface of the described LCD TV of wall hanging and the boss that is provided with.
6, LCD TV according to claim 2 is characterized in that, the cross section of described boss is circular or oval.
7, a kind of liquid crystal display screen that is used for the described LCD TV of claim 1 is characterized in that, the backboard of described liquid crystal display screen is provided with the fixture of fixing described circuit board.
8, liquid crystal display screen according to claim 7 is characterized in that, described fixture comprises the corresponding boss of installing hole on a plurality of and described circuit board;
Offer on the described boss and corresponding screw or the pin-and-hole of installing hole on the described circuit board.
9, liquid crystal display screen according to claim 8 is characterized in that, the backboard of described liquid crystal display screen is connected by screw or pin with described circuit board; And/or,
The cross section of described boss is circular or oval.
10, liquid crystal display screen according to claim 8 is characterized in that, comprises the boss that is provided with corresponding to the position of described LCD TV base mounting interface in described a plurality of boss; And/or,
Comprise in described a plurality of boss corresponding to the position of the suspension interface of the described LCD TV of wall hanging and the boss that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202142948U CN201355857Y (en) | 2008-12-05 | 2008-12-05 | LCD TV and liquid crystal screen thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202142948U CN201355857Y (en) | 2008-12-05 | 2008-12-05 | LCD TV and liquid crystal screen thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355857Y true CN201355857Y (en) | 2009-12-02 |
Family
ID=41412197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202142948U Expired - Fee Related CN201355857Y (en) | 2008-12-05 | 2008-12-05 | LCD TV and liquid crystal screen thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355857Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411222A (en) * | 2011-11-25 | 2012-04-11 | 康佳集团股份有限公司 | Liquid crystal display device and method for fixing internal components of same |
-
2008
- 2008-12-05 CN CNU2008202142948U patent/CN201355857Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411222A (en) * | 2011-11-25 | 2012-04-11 | 康佳集团股份有限公司 | Liquid crystal display device and method for fixing internal components of same |
| CN102411222B (en) * | 2011-11-25 | 2016-02-03 | 康佳集团股份有限公司 | The fixing means of a kind of liquid crystal display and internal component thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunshan Konka Electronic Co., Ltd. Assignor: Konka Group Co., Ltd. Contract record no.: 2011440020206 Denomination of utility model: LCD TV and liquid crystal screen thereof Granted publication date: 20091202 License type: Exclusive License Record date: 20110613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |