CN103227910A - LCD TV all-in-one machine - Google Patents
LCD TV all-in-one machine Download PDFInfo
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- CN103227910A CN103227910A CN2012105780782A CN201210578078A CN103227910A CN 103227910 A CN103227910 A CN 103227910A CN 2012105780782 A CN2012105780782 A CN 2012105780782A CN 201210578078 A CN201210578078 A CN 201210578078A CN 103227910 A CN103227910 A CN 103227910A
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Abstract
The invention discloses an LCD TV (Liquid Crystal Display Television) all-in-one machine, wherein the LCD TV all-in-one machine comprises a front housing, a middle housing, a rear housing, a PCB (Printed Circuit Board) cover plate, an LCD (Liquid Crystal Display) panel and a PCB a plate; the front housing is buckled with the middle housing, and the middle housing is buckled with the rear housing; a middle frame bracket is arranged between the front housing and the middle housing; the LCD panel is undertaken on the middle frame bracket; the LCD panel is fixed between the front housing and the middle frame bracket; the LCD panel is connected with the PCB a plate through a COF (Chip On Film); the PCB a is arranged on the outer bottom surface of the middle housing; and the PCB cover plate is arranged on the PCB a plate in a covering manner. The invention provides the LCD TV all-in-one machine with a novel implementation way by changing the assembling structure of the LCD TV all-in-one machine. The novel implementation way enables the width of a frame of the LCD TV all-in-one machine to be further decreased, and enables the assembling, disassembling and maintenance of the LCD TV all-in-one machine to be more reasonable and effective.
Description
Technical field
The present invention relates to the LCD TV field, relate in particular to a kind of LCD TV all-in-one.
Background technology
Along with the development of liquid crystal tv technology, the main member of television set begins to integrate gradually, and under this trend, the LCD TV all-in-one has just arisen at the historic moment.Compare with common LCD TV, the thin thickness of LCD TV all-in-one, price is low, and characteristics such as formative technology variation have occupied certain share on market.No matter be common TV, or all-in-one, the television set border width is narrow more, more and more is subjected to consumer's favor.
At present, the LCD TV all-in-one mainly contains following three kinds of implementations.Mode one: on traditional LCD TV basis, cancel the metal front frame of inner liquid crystal module, directly replace with the fore shell of television set.Mode two: on the basis of traditional LCD TV, the fore shell of cancellation television set, the metal front frame of inner liquid crystal module directly exposes, and metal front frame can be sprayed into versicolor paint.Mode three: on the basis of mode one, replace the metal backing of liquid crystal module with the plastic cement mesochite, thereby form an all-in-one that is assembled by " fore shell+mesochite+back cover ".The all-in-one of preceding dual mode just on the basis of conventional television, has carried out the default of indivedual materials and parts, and the metal front frame of the fore shell of television set and inner liquid crystal module is united two into one, and uses as function materials and parts.The metal material that the all-in-one internal structure of this dual mode is selected for use is more, and the more traditional television set of complete machine own wt does not have very big difference.
For the all-in-one of the third mode, comprise fore shell 2, mesochite 1, back cover 8 and base 3, Panel 6 links to each other with PCBa plate 5 by COF 7, a side of frame bracket 4 during described PCBa plate 5 is arranged at.Because the outer surface major part of mesochite 1 bottom exposes, and referring to Fig. 1, belongs to appearance, so formed the housing of a relative closure after mesochite 1 and fore shell 2 assemblings.Under this tactic pattern, the no matter source of Panel 6 end PCBa plate 5 parallel placements (referring to Fig. 2) are still vertically placed (referring to Fig. 3), the border width D1 of all-in-one, and D3 all is subjected to the restriction of PCBa plate 5, can't further dwindle.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of LCD TV all-in-one, be intended to solve the restriction that available liquid crystal TV all-in-one is subjected to PCBa plate 5, the problem that the television set border width can not further narrow down.
Technical scheme of the present invention is as follows:
A kind of LCD TV all-in-one, wherein, described LCD TV all-in-one comprises screen apparatus, described screen apparatus comprises fore shell, mesochite, back cover, PCB cover plate, liquid crystal panel and PCBa plate; Wherein, described fore shell and mesochite fasten, and described mesochite and back cover fasten; Be provided with middle frame bracket between described fore shell and the mesochite, on the frame bracket, described liquid crystal panel is fixed between fore shell and the middle frame bracket described liquid crystal panel bearing in described; Described liquid crystal panel links to each other with the PCBa plate by COF, and described PCBa plate is arranged at the outer bottom of mesochite, and described PCB cover plate is covered on the described PCBa plate.
Described LCD TV all-in-one, wherein, described PCBa plate and plane, described liquid crystal panel place form the angle of 90 degree ~ 180 degree.
Described LCD TV all-in-one, wherein, described LCD TV all-in-one comprises a base and platen bracket, and described platen bracket is arranged on the described base, and described screen apparatus is arranged on the base by platen bracket.
Described LCD TV all-in-one, wherein, described PCB cover plate is arranged at upper end, side or the lower end of LCD TV all-in-one.
A kind of LCD TV all-in-one, wherein, described LCD TV all-in-one comprises screen apparatus, described screen apparatus comprises fore shell, mesochite, back cover, PCB cover plate, liquid crystal panel and PCBa plate; Wherein, described fore shell and mesochite fasten, and described mesochite and back cover fasten; Be provided with middle frame bracket between described fore shell and the mesochite, on the frame bracket, described liquid crystal panel is fixed between fore shell and the middle frame bracket described liquid crystal panel bearing in described; Be provided with the switching support that is used for supporting described frame bracket between described mesochite and the middle frame bracket, described switching support is fixed on the inner bottom surface of described mesochite; Described liquid crystal panel links to each other with the PCBa plate by COF, and described PCBa plate is arranged at the outer bottom of switching support, and described PCB cover plate is covered on the described PCBa plate.
Described LCD TV all-in-one, wherein, described PCBa plate and plane, described liquid crystal panel place form the angle of 90 degree ~ 180 degree.
Described LCD TV all-in-one, wherein, described LCD TV all-in-one comprises a base and platen bracket, and described platen bracket is arranged on the described base, and described screen apparatus is arranged on the base by platen bracket.
Described LCD TV all-in-one, wherein, described PCB cover plate is arranged at upper end, side or the lower end of LCD TV all-in-one.
Beneficial effect: LCD TV all-in-one provided by the present invention, its PCBa plate is folded to the mesochite outer bottom, and with the frame mode of PCB cover plate covering, by changing the assembly structure of LCD TV all-in-one, for the LCD TV all-in-one provides a kind of new implementation.This mode can make LCD TV all-in-one border width further dwindle, and makes the assembling of LCD TV all-in-one and dismounting maintenance more reasonable, effectively.
Description of drawings
Fig. 1 is the LCD TV all-in-one backsight structural representation of prior art.
The structural representation of Fig. 2 when to be that the LCD TV all-in-one PCBa of prior art is parallel place.
Structural representation when Fig. 3 vertically places for the LCD TV all-in-one PCBa of prior art.
Fig. 4 is the cross-sectional view of LCD TV all-in-one of the present invention.
The backsight structural representation of Fig. 5 LCD TV all-in-one of the present invention.
Fig. 6 is the cross-sectional view of the another kind of embodiment LCD TV of the present invention all-in-one.
Embodiment
The invention provides a kind of LCD TV all-in-one, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
LCD TV all-in-one provided by the present invention has carried out improvement design by the structure composition mode to all-in-one, for all-in-one provides a kind of new implementation.As shown in Figure 4, described LCD TV all-in-one is to be combined by structural members such as fore shell 12, mesochite 11, back cover 13 and PCB cover plates 18.Wherein the PCBa plate 15 in the LCD TV all-in-one is folded to mesochite 11 outer bottoms, and frame mode with 18 coverings of PCB cover plate, under this pattern, PCBa plate 15 can realize turning down fully 180 degree, and the border width D4 of LCD TV all-in-one is further dwindled greatly.
Particularly, as shown in Figure 4, described LCD TV all-in-one comprises screen apparatus, and described screen apparatus comprises fore shell 12, mesochite 11, back cover 13, PCB cover plate 18, liquid crystal panel 16(Panel) and PCBa plate 15(printed wiring board); Wherein, described fore shell 12 fastens with mesochite 11, and described mesochite 11 fastens with back cover 13, and described fore shell 12, mesochite 11, back cover 13 form one and be used to settle the inner chamber of liquid crystal module; Frame bracket 14 in being provided with between described fore shell 12 and the mesochite 11, described liquid crystal panel 16 are carried on the described middle frame bracket 14, and described liquid crystal panel 16 is fixed between fore shell 12 and the middle frame bracket 14; Described liquid crystal panel 16 covers brilliant film by COF 17() link to each other with PCBa plate 15, described PCBa plate 15 is arranged at the outer bottom of mesochite 11, described PCB cover plate 18 is covered on the described PCBa plate 15, and described PCBa plate 15 forms the angle that 90 degree ~ 180 are spent with plane, described liquid crystal panel 16 place.
Described LCD TV all-in-one is vertical, and as shown in Figure 5, described LCD TV all-in-one comprises a base 19 and a platen bracket, and described platen bracket is arranged on the described base 19, and described screen apparatus is arranged on the base 19 by platen bracket.
Further, described PCBa plate 15 is not limited on the outer bottom that is fixed on mesochite 11, also can be fixed on the outer bottom of switching support 20, as shown in Figure 6.Particularly, described LCD TV all-in-one comprises a switching support 20, and described switching support 20 is fixed in the inner bottom surface of described mesochite 11, and described switching support 20 is arranged between described mesochite 11 and the middle frame bracket 14, is used for supporting described frame bracket 14.Like this, described switching support 20 bottom surfaces are fixed with mesochite 11 bottom surfaces earlier, and switching support 20 sidewalls can replace the inwall barrier wall structure of mesochite 11 inside, frame bracket 14 in support and the assembling.
Further, the turnover of described PCBa plate 15 be not limited to 180 the degree, as long as and Panel plate front keeps greater than 90 degree to any inclination modes of emplacement between 180 degree, between the angle on promptly described PCBa plate plane, 15 place and plane, described Panel plate place is spent to 180 greater than 90 degree.
Further, PCB cover plate 18 is not limited to the upper end of LCD TV all-in-one, can regulate according to PCBa plate 15 positions, as the side or the lower end that can be arranged on the LCD TV all-in-one.
Inventive point of the present invention is that the PCBa plate of described LCD TV all-in-one is folded to the mesochite outer bottom, and the frame mode that covers with the PCB cover plate, by changing the assembly structure of LCD TV all-in-one, for the LCD TV all-in-one provides a kind of new implementation.This mode can make LCD TV all-in-one border width further dwindle, and makes the assembling of LCD TV all-in-one and dismounting maintenance more reasonable, effectively.
The frame mode of described LCD TV all-in-one except the frame that can make the LCD TV all-in-one further narrows, also has following advantage:
1, the PCBa plate of Panel is folded to the assembling of mesochite outer bottom, can make the connection of LVDS line and maintenance operation convenient easily.After the assembling fore shell, carry out being connected of LVDS line and PCBa plate again.
2, the PCB cover plate can effectively be protected the components and parts on the PCBa plate, has avoided all-in-one edge side to be subjected to external force collision and impaired risk.
3, this frame mode, Panel model that can compatible different manufacturers, complete machine structure can not be subjected to the restriction of PCBa plate width.
4. producing in traditional thread binding joining, the damage probability of COF is less, can improve the production yield of complete machine.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (8)
1. a LCD TV all-in-one is characterized in that, described LCD TV all-in-one comprises screen apparatus, and described screen apparatus comprises fore shell, mesochite, back cover, PCB cover plate, liquid crystal panel and PCBa plate; Wherein, described fore shell and mesochite fasten, and described mesochite and back cover fasten; Be provided with middle frame bracket between described fore shell and the mesochite, on the frame bracket, described liquid crystal panel is fixed between fore shell and the middle frame bracket described liquid crystal panel bearing in described; Described liquid crystal panel links to each other with the PCBa plate by COF, and described PCBa plate is arranged at the outer bottom of mesochite, and described PCB cover plate is covered on the described PCBa plate.
2. LCD TV all-in-one according to claim 1 is characterized in that, described PCBa plate and plane, described liquid crystal panel place form the angle of 90 degree ~ 180 degree.
3. LCD TV all-in-one according to claim 1 is characterized in that, described LCD TV all-in-one comprises a base and platen bracket, and described platen bracket is arranged on the described base, and described screen apparatus is arranged on the base by platen bracket.
4. LCD TV all-in-one according to claim 1 is characterized in that, described PCB cover plate be arranged at the LCD TV all-in-one, side or lower end.
5. a LCD TV all-in-one is characterized in that, described LCD TV all-in-one comprises screen apparatus, and described screen apparatus comprises fore shell, mesochite, back cover, PCB cover plate, liquid crystal panel and PCBa plate; Wherein, described fore shell and mesochite fasten, and described mesochite and back cover fasten; Be provided with middle frame bracket between described fore shell and the mesochite, on the frame bracket, described liquid crystal panel is fixed between fore shell and the middle frame bracket described liquid crystal panel bearing in described; Be provided with the switching support that is used for supporting described frame bracket between described mesochite and the middle frame bracket, described switching support is fixed on the inner bottom surface of described mesochite; Described liquid crystal panel links to each other with the PCBa plate by COF, and described PCBa plate is arranged at the outer bottom of switching support, and described PCB cover plate is covered on the described PCBa plate.
6. LCD TV all-in-one according to claim 5 is characterized in that, described PCBa plate and plane, described liquid crystal panel place form the angle of 90 degree ~ 180 degree.
7. LCD TV all-in-one according to claim 5 is characterized in that, described LCD TV all-in-one comprises a base and platen bracket, and described platen bracket is arranged on the described base, and described screen apparatus is arranged on the base by platen bracket.
8. LCD TV all-in-one according to claim 5 is characterized in that, described PCB cover plate is arranged at upper end, side or the lower end of LCD TV all-in-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105780782A CN103227910A (en) | 2012-12-27 | 2012-12-27 | LCD TV all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105780782A CN103227910A (en) | 2012-12-27 | 2012-12-27 | LCD TV all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103227910A true CN103227910A (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105780782A Pending CN103227910A (en) | 2012-12-27 | 2012-12-27 | LCD TV all-in-one machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438338A (en) * | 2013-08-07 | 2013-12-11 | 康佳集团股份有限公司 | Buckle type television |
| CN105554426A (en) * | 2015-12-31 | 2016-05-04 | 康佳集团股份有限公司 | Direct type frameless LED television enclosure and realization method |
| CN107277405A (en) * | 2017-07-17 | 2017-10-20 | 环球智达科技（北京）有限公司 | Apparatus and method for assembling liquid crystal TV set display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007194384A (en) * | 2006-01-19 | 2007-08-02 | Funai Electric Co Ltd | Liquid crystal television and cable fixing structure |
| CN101588465A (en) * | 2009-07-06 | 2009-11-25 | 广州视景显示技术研发有限公司 | Integrated liquid crystal television |
| CN202012812U (en) * | 2011-03-24 | 2011-10-19 | 青岛海信电器股份有限公司 | Back plate, light-emitting diode (LED) back light module and LED liquid crystal display device |
| CN102566140A (en) * | 2011-12-12 | 2012-07-11 | 康佳集团股份有限公司 | Frame type LCM (liquid crystal module) |
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2012
- 2012-12-27 CN CN2012105780782A patent/CN103227910A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007194384A (en) * | 2006-01-19 | 2007-08-02 | Funai Electric Co Ltd | Liquid crystal television and cable fixing structure |
| CN101588465A (en) * | 2009-07-06 | 2009-11-25 | 广州视景显示技术研发有限公司 | Integrated liquid crystal television |
| CN202012812U (en) * | 2011-03-24 | 2011-10-19 | 青岛海信电器股份有限公司 | Back plate, light-emitting diode (LED) back light module and LED liquid crystal display device |
| CN102566140A (en) * | 2011-12-12 | 2012-07-11 | 康佳集团股份有限公司 | Frame type LCM (liquid crystal module) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438338A (en) * | 2013-08-07 | 2013-12-11 | 康佳集团股份有限公司 | Buckle type television |
| CN103438338B (en) * | 2013-08-07 | 2018-02-06 | 康佳集团股份有限公司 | A kind of buckle type television |
| CN105554426A (en) * | 2015-12-31 | 2016-05-04 | 康佳集团股份有限公司 | Direct type frameless LED television enclosure and realization method |
| CN105554426B (en) * | 2015-12-31 | 2019-01-29 | 康佳集团股份有限公司 | A kind of straight-down negative Rimless LED television shell and implementation method |
| CN107277405A (en) * | 2017-07-17 | 2017-10-20 | 环球智达科技（北京）有限公司 | Apparatus and method for assembling liquid crystal TV set display screen |
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Application publication date: 20130731 |
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