CN105072364A - Liquid crystal screen front frame structure and liquid crystal television - Google Patents
Liquid crystal screen front frame structure and liquid crystal television Download PDFInfo
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- CN105072364A CN105072364A CN201510538553.7A CN201510538553A CN105072364A CN 105072364 A CN105072364 A CN 105072364A CN 201510538553 A CN201510538553 A CN 201510538553A CN 105072364 A CN105072364 A CN 105072364A
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Abstract
The invention discloses a liquid crystal screen front frame structure and a liquid crystal television. The liquid crystal screen front frame structure comprises a support for fixing liquid crystal screen glass and a liquid crystal rear panel; the support comprises a first groove arranged on the inner side of the support, and a second groove arranged on the inner side of the support and corresponding to the first groove in position; a separator is arranged between the first groove and the second groove. The liquid crystal screen front frame structure avoids the use of a structure of a television front shell and a middle frame support frame, and therefore, the assembling and production processes of the television are simplified, the product cost is reduced, and the structural innovation of ultrathin narrow edges of televisions is realized; as a result, the liquid crystal screen front frame structure is suitable for high-end large-size televisions.
Description
Technical field
The present invention relates to a kind of TV domain, in particular mount structure and LCD TV before a kind of liquid crystal display screen.
Background technology
At present, flat television structure is changeful, in any case change, also be unable to do without front shell of television and adds back cover and add the structure that liquid crystal display screen fore shell adds back cover and internal stent.Specifically have following several:
1, liquid crystal display screen fore shell is same fore shell with TV set front frame, the coated liquid crystal display screen back cover structure of TV back cover, and liquid crystal display screen inside must have support spacing, shortcoming: hem width, thick, and cost is high.
2, liquid crystal display screen fore shell is same fore shell with TV set front frame, the coated liquid crystal display screen fore shell of TV center, back cover structure, and liquid crystal display screen inside must have support spacing, shortcoming: hem width, thick, and cost is high.
3, liquid crystal display screen fore shell is same fore shell with TV set front frame, and television set adopts little back cover coated, and liquid crystal display screen inside must have support spacing, shortcoming: hem width, thick.
4, without television front shell structure, but be pasted on clear glass again in liquid crystal display screen front portion, liquid crystal display screen inside must have support spacing, shortcoming: hem width, thick, and cost is high, easy solidified water vapour in glass surface.
In summary, be current existing structure with first-class scheme, all be unable to do without liquid crystal display screen internal carrier structure, therefore, their common features: broadside, thick and heavy, cost is high, and mounting process is complicated.
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 mount structure and LCD TV before a kind of liquid crystal display screen, within frame bracket develop into television enclosure structure, achieve the structure innovation on TV ultra-thin narrow limit.
Technical scheme of the present invention is as follows:
Mount structure before a kind of liquid crystal display screen, comprises the support for fixing glasses for LCD and liquid crystal backboard; Described support comprise arrange inside described support the first groove, arrange and second groove corresponding with described first groove location inside described support, be provided with a dividing plate between described first groove and described second groove.
Mount structure before described liquid crystal display screen, wherein, the groove depth of described first groove is 1.0-2.0mm, and the groove depth of described second groove is 0.6-0.8mm.
Mount structure before described liquid crystal display screen, wherein, described dividing plate is provided with multiple counterbore or screwed hole.
The present invention also provides a kind of LCD TV, comprises mount structure before above-mentioned liquid crystal display screen, and is individually fixed in glasses for LCD and the liquid crystal backboard of the first groove and the second groove; Also comprise the decorative frame be connected with mount structure before liquid crystal display screen, the rear housing apparatus be connected with described decorative frame.
Described LCD TV, wherein, described liquid crystal backboard edge be provided with liquid crystal display screen before mount structure dividing plate on counterbore or the rivet of screwed hole phase clamping; Described liquid crystal backboard side is provided with the fixing screw pole for hanging wall of at least two riveted joints.
Described LCD TV, wherein, described decorative frame is connected with described liquid crystal backboard screw, is provided with support portion bottom described decorative frame, one end of described support portion connect one connect for bending part, the other end before supporting after bending part.
Described LCD TV, wherein, described rear bending part is provided with multiple screw for being connected with liquid crystal backboard, and described rear bending part is also provided with convex closure, and on described convex closure, riveting has the stud for connecting rear housing apparatus.
Described LCD TV, wherein, described rear housing apparatus is connected with decorative frame by the screw via hole that it is arranged, and described rear housing apparatus is used for accommodating television circuit board and loudspeaker.
Described LCD TV, wherein, described rear housing apparatus bottom side is provided with the projection for accommodating loudspeaker.
Described LCD TV, wherein, the rear bending part of described decorative frame is also provided with the fixed leg for fixing loudspeaker.
Mount structure and LCD TV before liquid crystal display screen provided by the present invention, within frame bracket develop into television enclosure structure, the liquid crystal display screen internal stent of television set is moved on to outside and serves as television outer frame, without the need to front shell of television and center support frame structure, simplify the assembling of television set, production technology, reduce product cost, achieve the structure innovation on TV ultra-thin narrow limit, be applicable to large-scale high-end size television.
Accompanying drawing explanation
Fig. 1 is the structural representation of mount structure before liquid crystal display screen in the present invention.
Fig. 2 is the cross-sectional view of mount structure before liquid crystal display screen in Fig. 1.
Fig. 3 is the exploded perspective view of LCD TV in the present invention.
Fig. 4 is the structural representation of decorative frame in LCD TV in the present invention.
Fig. 5 is the number of assembling steps schematic diagram of LCD TV in the present invention.
Embodiment
The invention provides mount structure and LCD TV before a kind of liquid crystal display screen, for making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, mount structure before liquid crystal display screen provided by the invention, comprise the support 1 for fixing glasses for LCD and liquid crystal backboard; Described support 1 comprises the first groove 11 arranged inside described support 1, arranges and second groove 14 corresponding with described first groove location 11, be provided with a dividing plate 12 between described first groove 11 and described second groove 14 inside described support 1.Before this liquid crystal display screen, mount structure can directly as the frame structure of LCD TV unlike the prior art, without the need to using the structure such as front shell of television, internal stent.Specifically, shell sees support 1 as an overall structure, and two grooves are offered in its inside, uses dividing plate to separate between groove, the installation glasses for LCD of two groove difference correspondences and liquid crystal backboard, and the degree of depth of dividing plate is determined by the concrete specification requirement of liquid crystal backboard.Owing to not needing to be built in traditional tv shell by described support 1, make the lower thickness of television set, hem width narrows; Adopt simultaneously medium-height trestle 1 of the present invention as television set fixed structure optimize conventional television structure, simplify mounting process, reduce television set cost.
Further, shown in Fig. 1 and Fig. 2, Fig. 2 is the cutaway view of the direction of arrow in Fig. 1, and the groove depth of described first groove 11 is 1.0-2.0mm, and the groove depth of described second groove 14 is 0.6-0.8mm.Certain described first groove 11 and the degree of depth of the second groove 14 are not limited only to above size, and also can set different depth according to different demand, above sized data is only the present invention's preferably depth data.
Further, as shown in Figure 2, described dividing plate 12 is provided with multiple counterbore or screwed hole 13, and described counterbore or screwed hole 13 are used as connecting hole, by clamping or the mode be spirally connected and other model calling of television set, such as, is connected with liquid crystal backboard.Adopt the connected mode of clamping to optimize packaging technology further, improve production efficiency.
As shown in Figure 3, the present invention also provides a kind of LCD TV, comprises mount structure before above-mentioned liquid crystal display screen, and is individually fixed in glasses for LCD 2 and the liquid crystal backboard 3 of the first groove 11 and the second groove 14.In concrete installation process, glasses for LCD 2 is positioned in the first groove 11, is then fixedly connected with the first groove 11 after glasses for LCD 2 surrounding gluing.Shown LCD TV also comprises the decorative frame 4 be connected with mount structure before liquid crystal display screen, described decorative frame 4 can be used for supporting LCD TV main body, also can be used for connecting and mount structure-liquid crystal backboard 3 assembling module integrally before fixing the glasses for LCD 2-liquid crystal display screen assembled.And the rear housing apparatus 5 to be connected with described decorative frame 4, this rear housing apparatus 5 is for placing the parts such as television line, pcb board, and certain can also place sound equipment, loudspeaker etc.
As specific embodiments of the invention, in above-mentioned LCD TV, described liquid crystal backboard 3 edge be provided with liquid crystal display screen before mount structure dividing plate 12 on counterbore or the rivet 31 of screwed hole 13 phase clamping.Before assembling liquid crystal backboard 3 and liquid crystal display screen during mount structure, only need rivet 31 to be put into screwed hole 13 or counterbore clamping can fix the two, simple for assembly process, convenient operation.Described liquid crystal backboard 3 side is provided with the fixing screw pole 32 for hanging wall of at least two riveted joints, and shown screw pole 32 is riveted on liquid crystal backboard 3, uses screw to be connected TV can be hung on the wall with screw pole 32 after bank of televisions dresses up merit.Liquid crystal backboard 3 is also provided with screw 33 for connecting decorative frame 4, and hole 34 is for fixing liquid crystal backboard 3.
In described LCD TV, as shown in Figure 4, described decorative frame 4 is connected with described liquid crystal backboard 3 screw, namely bottom decorative frame 4 and liquid crystal backboard 3, is provided with connecting hole, and adopting screw to import connecting hole into can be fixedly connected with decorative frame 4 with liquid crystal backboard 3.Be provided with support portion 42 bottom described decorative frame 4, before one end, described support portion 42 connects, bending part 41, the other end connect rear bending part 43.Wherein the front bending part of decorative frame 4 41 can be used for connecting rear housing apparatus 5, and rear bending part 43 can arrange and multiplely be connected and fixed structure.Such as: bending part 43 is provided with multiple screw 431 for being connected with liquid crystal backboard 3 in the rear, adopts and be screwed rear bending part 43 and liquid crystal backboard 3 during assembling.Described rear bending part 43 is also provided with convex closure 432, and on described convex closure 432, riveting has the stud 434 for connecting rear housing apparatus 5, is alignd by rear housing apparatus 5 after assembling with screw fastening during assembling with the stud 434 on convex closure 432.
Shown in Fig. 3 and Fig. 4, described rear housing apparatus 5 is connected with decorative frame 4 by the screw via hole that it is arranged, and described rear housing apparatus 5 is for accommodating television circuit board and loudspeaker.Namely after, housing apparatus 5 is provided with screw via hole 51, can be connected and fixed by this screw via hole 51 with decorative frame 4.In described LCD TV, described rear housing apparatus 5 bottom side is provided with the projection 52 for accommodating loudspeaker.The rear bending part 43 of described decorative frame 4 is also provided with the fixed leg 433 for fixing loudspeaker.Adopt said structure to optimize the thickness of television set, make television set achieve narrow limit truly, ultra-thin.
Shown in Fig. 3 and Fig. 5, A condition: be module completion status.Assemble method is: the support 1 of first placing aluminium alloy, glasses for LCD 2 is sticked at along surrounding on the heavy terrace of the first groove 11, then in the first groove 11, step first places, required light guide plate in liquid crystal display screen, the parts such as diffuser plate are on the first groove 11 terrace.Then cover the cover plate of liquid crystal backboard 3, the rivet of liquid crystal backboard 3 is first snapped in the hole of dividing plate 13 and locate, then, then be fixed on dividing plate 13 with sunk screw.Assembling is completed to this module A.Owing to being five metals material, the distortion inaccuracy of glasses for LCD 1 and liquid crystal backboard 3 is little, and qualification rate is high.
B state, represents decorative frame 4 and decorates state with module.Assemble method is: after module completes, and liquid crystal backboard 3 is well placed in the second groove 14 by PROCESS FOR TREATMENT later, when specifically fixing, the rivet 31 of liquid crystal backboard 3 is put into screwed hole 13 or the counterbore of dividing plate 12.Then after decorative frame 4 being snapped in from module A bottom, more fixing bottom the installation through hole 421 and liquid crystal backboard 3 of bottom with screw, then be fixed on the back of liquid crystal backboard 3 through the installing hole on decorative frame 4 with screw.
C state, representative is television set completion status (side back sight state): assemble method is: after decorative frame 4 fixes, again TV loudspeaker are first fixed on fixed leg 433, by TV set core mainboard, power panel, waits accessory plate to be first installed on rear housing apparatus 5 (or by TV set core mainboard, power panel, rear bending part 43 place of decorative frame 4 is directly fixed on Deng accessory plate), then, be connected and rear housing apparatus 5 can be fixed on decorative frame 4 through screw via hole 51 with stud 434 by screw.
In sum, mount structure and LCD TV before liquid crystal display screen provided by the present invention, within frame bracket develop into television enclosure structure, the liquid crystal display screen internal stent of television set is moved on to outside and serves as television outer frame, without the need to front shell of television and center support frame structure, simplify the assembling of television set, production technology, reduce product cost, achieve the structure innovation on TV ultra-thin narrow limit, be applicable to large-scale high-end size television.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and such as, all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. a mount structure before liquid crystal display screen, is characterized in that, comprises the support for fixing glasses for LCD and liquid crystal backboard; Described support comprise arrange inside described support the first groove, arrange and second groove corresponding with described first groove location inside described support, be provided with a dividing plate between described first groove and described second groove.
2. mount structure before liquid crystal display screen according to claim 1, is characterized in that, the groove depth of described first groove is 1.0-2.0mm, and the groove depth of described second groove is 0.6-0.8mm.
3. mount structure before liquid crystal display screen according to claim 1, is characterized in that, described dividing plate is provided with multiple counterbore or screwed hole.
4. a LCD TV, is characterized in that, comprises mount structure before the liquid crystal display screen described in any one of claims 1 to 3, and is individually fixed in glasses for LCD and the liquid crystal backboard of the first groove and the second groove; Also comprise the decorative frame be connected with mount structure before liquid crystal display screen, the rear housing apparatus be connected with described decorative frame.
5. LCD TV according to claim 4, is characterized in that, described liquid crystal backboard edge be provided with liquid crystal display screen before mount structure dividing plate on counterbore or the rivet of screwed hole phase clamping; Described liquid crystal backboard side is provided with the fixing screw pole for hanging wall of at least two riveted joints.
6. LCD TV according to claim 4, it is characterized in that, described decorative frame is connected with described liquid crystal backboard screw, is provided with support portion bottom described decorative frame, one end of described support portion connect one connect for bending part, the other end before supporting after bending part.
7. LCD TV according to claim 6, is characterized in that, described rear bending part is provided with multiple screw for being connected with liquid crystal backboard, and described rear bending part is also provided with convex closure, and on described convex closure, riveting has the stud for connecting rear housing apparatus.
8. LCD TV according to claim 4, is characterized in that, described rear housing apparatus is connected with decorative frame by the screw via hole that it is arranged, and described rear housing apparatus is used for accommodating television circuit board and loudspeaker.
9. LCD TV according to claim 8, is characterized in that, described rear housing apparatus bottom side is provided with the projection for accommodating loudspeaker.
10. LCD TV according to claim 6, is characterized in that, the rear bending part of described decorative frame is also provided with the fixed leg for fixing loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538553.7A CN105072364B (en) | 2015-08-28 | 2015-08-28 | Mount structure and LCD TV before a kind of liquid crystal display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510538553.7A CN105072364B (en) | 2015-08-28 | 2015-08-28 | Mount structure and LCD TV before a kind of liquid crystal display |
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| CN105072364A true CN105072364A (en) | 2015-11-18 |
| CN105072364B CN105072364B (en) | 2018-11-30 |
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| CN105508836A (en) * | 2015-12-17 | 2016-04-20 | 安徽康佳电子有限公司 | Television set provided with middle-frame-free bracket |
| CN106954032A (en) * | 2017-04-17 | 2017-07-14 | 珠海经济特区金品电器有限公司 | A kind of curved surface TV TCON protection boards |
| CN109887409A (en) * | 2019-03-19 | 2019-06-14 | 武汉宏海科技股份有限公司 | LED flexible displays isolation cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105508836A (en) * | 2015-12-17 | 2016-04-20 | 安徽康佳电子有限公司 | Television set provided with middle-frame-free bracket |
| CN106954032A (en) * | 2017-04-17 | 2017-07-14 | 珠海经济特区金品电器有限公司 | A kind of curved surface TV TCON protection boards |
| CN109887409A (en) * | 2019-03-19 | 2019-06-14 | 武汉宏海科技股份有限公司 | LED flexible displays isolation cover |
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| Publication number | Publication date |
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| CN105072364B (en) | 2018-11-30 |
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