CN201365307Y - Liquid crystal display television - Google Patents
Liquid crystal display television Download PDFInfo
- Publication number
- CN201365307Y CN201365307Y CNU2009200234278U CN200920023427U CN201365307Y CN 201365307 Y CN201365307 Y CN 201365307Y CN U2009200234278 U CNU2009200234278 U CN U2009200234278U CN 200920023427 U CN200920023427 U CN 200920023427U CN 201365307 Y CN201365307 Y CN 201365307Y
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- liquid crystal
- display screen
- assembly part
- complete machine
- final assembly
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Abstract
The utility model relates to a liquid crystal display television, which aims to solve the technical problems of high cost, repetition of ageing time, poor generalization and the like in the prior art. In order to solve the technical problems, the liquid crystal display television comprises a display screen and a circuit board, and further comprises a complete machine assembly part, wherein two installation regions are respectively arranged in the front and the back parts of the complete machine assembly part; the display screen is installed in the front installation region; and the circuit board is installed in the rear installation region. Due to the adoption of the technical scheme, the utility model effectively simplifies and optimizes the structural design, reduces the material reusing rate, and greatly lowers the material cost. Moreover, the total length of a production line as well as the ageing time of the complete machine can be effectively reduced during the industrialized production.
Description
Technical field
The utility model relates to liquid crystal TV set, specifically to a kind of improvement of available liquid crystal television set.
Background technology
Along with the electricity of living standard improves constantly, panel TV set is more and more universal.Competition between the manufacturer is aggravation day by day also, and the cost problem of product is more and more paid attention to by enterprise.Can effectively reduce cost, become a big problem of Business survival.In panel TV, infrastructure cost and assembly cost account for 8% of complete machine cost, and in the work of falling cost, it is vital reducing infrastructure cost and assembly cost effectively.
General LCD TV production assembly method generally all is the liquid crystal display screen parts of buying finished product both at home and abroad now, is assembled with homemade television set complete machine fore shell 1, complete machine back cover 4, base 5, power panel 6, mainboard 7 then, as shown in Figure 1.
The liquid crystal display screen of finished product mainly comprises liquid crystal display screen fore shell 2, liquid crystal display screen back cover 3, and comprises parts such as wherein liquid crystal display screen optics, drive circuit and form.
Because complete machine itself just has front and rear casing, the liquid crystal display screen of outsourcing has front and rear casing again, and this scheme certainly will cause following shortcoming:
The part of identity function is reused, and material cost is increased;
Ageing time repeats: the liquid crystal display screen of outsourcing overaging test, when in complete machine production complete machine being carried out ageing test, the also passive secondary that carried out of liquid crystal display screen is aging.The liquid crystal display screen cost is increased.
Generalization, standardization are poor: because the liquid crystal display screen of outsourcing is from different upstream manufacturers, industrial standard has nothing in common with each other, and is difficult to realize standardization, generalization.Make production link can't realize standardization, the management cost of management link infinitely increases, expands.Finally make the complete machine cost high.
Summary of the invention
The purpose of this utility model is in order to solve technical problems such as cost height that prior art deposits, ageing time repetition, generalization difference, and a kind of assembling speed that improves that provides, the liquid crystal TV set that ageing time is short, simple in structure.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of liquid crystal TV set, it comprises display screen and circuit board, it is characterized in that: it also comprises a final assembly part, and described final assembly part is provided with former and later two installing zones, and described preceding installing zone is installed display screen, back installing zone mounting circuit boards.
In the further detailed structure of the utility model, also have following technical characterictic: the cross section of described final assembly part is " worker " font.
In the further detailed structure of the utility model, also have following technical characterictic: frame around described final assembly part comprises and middle mounting panel, described mounting panel and frame form the installing zone of former and later two indents respectively.
In the further detailed structure of the utility model, also have following technical characterictic: it also comprises complete machine fore shell and complete machine back cover, and described complete machine fore shell and complete machine back cover are installed in the both sides, front and back of final assembly part respectively.
In the further detailed structure of the utility model, also have following technical characterictic: the described complete machine fore shell left and right sides is provided with screw hole column, the final assembly part left and right sides is provided with the screw suitable with screw hole column, and the complete machine fore shell is connected by screw with the final assembly part.
In the further detailed structure of the utility model, also have following technical characterictic: it also comprises base, and described final assembly part is installed on the base.
In the further detailed structure of the utility model, also have following technical characterictic: described circuit board comprises power panel and mainboard, and it is installed in the left and right sides of installing zone behind the final assembly part respectively.
In the further detailed structure of the utility model, also have following technical characterictic: described final assembly part is a plastic part.
In the further detailed structure of the utility model, also have following technical characterictic: described display screen is the liquid crystal display screen parts that remove the liquid crystal display screen front and rear casing.
In the further detailed structure of the utility model, also have following technical characterictic: described liquid crystal display screen parts are the liquid crystal display screen optics.
Compared with prior art, the utlity model has following advantage and good effect:
Because the utility model has adopted technique scheme, the metal fore shell and the back cover of traditional liquid crystal display screen have been cancelled, inner all optical structure elements and mechanical structured member all have been installed in the front and back installing zone of complete machine structure spare, simplify and optimized structural design effectively, reduce the repeated use of material, greatly reduced material cost.And when suitability for industrialized production, effectively liquid crystal display screen production line and complete machine production line are united two into one and shortened streamline total length and complete machine ageing time (liquid crystal display screen ageing time and complete machine ageing time are finished simultaneously).
Description of drawings
The parts decomposition texture schematic diagram of Fig. 1 available liquid crystal television set;
One of parts decomposition texture schematic diagram of Fig. 2 the utility model liquid crystal TV set;
Two of the parts decomposition texture schematic diagram of Fig. 3 the utility model liquid crystal TV set;
The sectional structure schematic diagram of Fig. 4 the utility model liquid crystal TV set.
10, complete machine fore shell; 11, screw post; 20, liquid crystal display screen fore shell; 30, liquid crystal display screen back cover; 40, complete machine back cover; 50, base; 60, power panel; 70, mainboard; 80, liquid crystal display screen optics; 90, complete machine mesochite; 91, frame; 92, mounting panel; 93, screw.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to Fig. 1, the available liquid crystal television set comprises complete machine fore shell 10, complete machine back cover 40, and middle liquid crystal display screen assembly, the liquid crystal display screen assembly comprises liquid crystal display screen fore shell 20, liquid crystal display screen back cover 30, and be included in liquid crystal display screen optics (not shown) wherein and be arranged on power panel 60 and mainboard 70 on the liquid crystal display screen back cover 30.LCD TV machine base 50 is installed on the liquid crystal display screen assembly.Therefore, existing liquid crystal TV set has two cover fore shells, two cover back covers, has increased material cost.
Referring to Fig. 2-Fig. 4, the utility model liquid crystal TV set comprises display screen and circuit board, also comprises a final assembly part 90, and described final assembly part 90 is provided with former and later two installing zones, and in the installing zone, circuit board was installed in the installing zone of back before display screen was installed in.This kind design has been cancelled the metal fore shell 20 and the back cover 30 of traditional liquid crystal display screen, inner all optical structure elements and mechanical structured member all have been installed in the front and back installing zone of complete machine structure spare 90, thereby simplify and optimized structural design effectively, reduce the repeated use of material, greatly reduced material cost.
Structural design is simpler, installation is more convenient in order to make, " worker " font can be adopted in the cross section of described final assembly part 90, frame 91 around it comprises and middle mounting panel 92, frame 91 and mounting panel 92 can be one-body molded, described mounting panel 92 and frame 91 form the installing zone of former and later two indents respectively, preceding installing zone is installed display screen, and display screen is the liquid crystal display screen parts that remove the liquid crystal display screen front and rear casing, and the liquid crystal display screen parts are liquid crystal display screen optics 80.Back installing zone mounting circuit boards, circuit board can comprise power panel 60 and mainboard 70, and the left and right sides that power panel 60 and mainboard 70 are installed in final assembly part installing zone after 90s respectively gets final product.
During installation, earlier liquid crystal display screen optics 80 is installed in the preceding installing zone of final assembly part 90, again power panel 60 and mainboard 70 are respectively installed to the left and right sides of final assembly part installing zone after 90s, then final assembly part 90 and complete machine fore shell 10 are fixed by screw, formed module and complete machine integral structure.Again final assembly part 90 is installed on the base 50, by screw complete machine back cover 40 is installed at last and is got final product, all install thereby finish complete machine.Through above design, can reach the liquid crystal display screen module is incorporated in the complete machine casing, thereby these two metalworks of liquid crystal display screen front and rear casing have effectively been saved, realize overall plasticization of machine shell, not only saved the cost of product, and adopt overall plastic material, can reduce with front casing owing to adopting technologies such as metalwork has to spray, plating, thereby environment is produced pollution problems.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection range of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1, a kind of liquid crystal TV set, it comprises display screen and circuit board, it is characterized in that: it also comprises a final assembly part, and described final assembly part is provided with former and later two installing zones, and described preceding installing zone is installed display screen, back installing zone mounting circuit boards.
2, liquid crystal TV set according to claim 1 is characterized in that: the cross section of described final assembly part is " worker " font.
3, liquid crystal TV set according to claim 1 and 2 is characterized in that: frame around described final assembly part comprises and middle mounting panel, described mounting panel and frame form the installing zone of former and later two indents respectively.
4, liquid crystal TV set according to claim 1 and 2 is characterized in that: it also comprises complete machine fore shell and complete machine back cover, and described complete machine fore shell and complete machine back cover are installed in the both sides, front and back of final assembly part respectively.
5, liquid crystal TV set according to claim 4 is characterized in that: the described complete machine fore shell left and right sides is provided with screw hole column, and the final assembly part left and right sides is provided with the screw suitable with screw hole column, and the complete machine fore shell is connected by screw with the final assembly part.
6, liquid crystal TV set according to claim 1 and 2 is characterized in that: it also comprises base, and described final assembly part is installed on the base.
7, liquid crystal TV set according to claim 1 and 2 is characterized in that: described circuit board comprises power panel and mainboard, and it is installed in the left and right sides of installing zone behind the final assembly part respectively.
8, liquid crystal TV set according to claim 1 and 2 is characterized in that: described final assembly part is a plastic part.
9, liquid crystal TV set according to claim 1 and 2 is characterized in that: described display screen is the liquid crystal display screen parts that remove the liquid crystal display screen front and rear casing.
10, liquid crystal TV set according to claim 9 is characterized in that: described liquid crystal display screen parts are the liquid crystal display screen optics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200234278U CN201365307Y (en) | 2009-03-12 | 2009-03-12 | Liquid crystal display television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200234278U CN201365307Y (en) | 2009-03-12 | 2009-03-12 | Liquid crystal display television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365307Y true CN201365307Y (en) | 2009-12-16 |
Family
ID=41475976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200234278U Expired - Fee Related CN201365307Y (en) | 2009-03-12 | 2009-03-12 | Liquid crystal display television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201365307Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351694A (en) * | 2015-11-02 | 2016-02-24 | 青岛海信电器股份有限公司 | Display device |
-
2009
- 2009-03-12 CN CNU2009200234278U patent/CN201365307Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351694A (en) * | 2015-11-02 | 2016-02-24 | 青岛海信电器股份有限公司 | Display device |
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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: 20091216 Termination date: 20120312 |