CN204031324U - A kind of liquid crystal display television side frame - Google Patents
A kind of liquid crystal display television side frame Download PDFInfo
- Publication number
- CN204031324U CN204031324U CN201420422598.9U CN201420422598U CN204031324U CN 204031324 U CN204031324 U CN 204031324U CN 201420422598 U CN201420422598 U CN 201420422598U CN 204031324 U CN204031324 U CN 204031324U
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- groove
- draw
- liquid crystal
- crystal display
- backlight module
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Abstract
The utility model discloses a kind of liquid crystal display television side frame, belong to TV technology.Liquid crystal display television side frame is distributed in the periphery of described backlight module to fix described backlight module by U-shaped cross section rim member and the L-type cross section rim member successively head and the tail described U-shaped cross section rim member that is spliced with described L-type cross section rim member.The utility model is by being spliced liquid crystal display television side frame from beginning to end successively by U-shaped cross section rim member and L-type cross section rim member, and structure is simple; U-shaped cross section rim member can use a mould to produce, and L-type cross section rim member can adopt a mould to produce, and compared to the mould that overall fore shell needs, this mould is simple, and reduce injection moulding requirement, expense is low, the good management and control of size; Upper draw-in groove, left draw-in groove, right draw-in groove are fastened on backlight module, and glass screen is not easily jumped out, and improve the safety and reliability of complete machine, and the width of liquid crystal frame can control within 10mm, decrease the width of frame.
Description
Technical field
The utility model relates to TV technology, particularly relates to a kind of liquid crystal display television side frame.
Background technology
Along with the development that television technologies is maked rapid progress, CRT (Cathode Ray Tube, cathode ray tube) television set progressively fades out market, and LCD TV becomes main flow gradually.The assembly structure of LCD TV is divided into back cover, be sequentially laminated on backlight module above back cover and fore shell, wherein the glass screen that comprises of backlight module is adjacent with fore shell, then adopt screw fore shell and back cover to be fixed up, meanwhile, fore shell and back cover are also by protruding and groove engaging.
The fore shell of current LCD TV adopts the all-in-one-piece design of plastic cement usually, and namely the fore shell of LCD TV is that integral molded plastic forms.Owing to needing jointly to be fixed by screw, projection and groove between fore shell and back cover, then fore shell need certain width to beat screw and to arrange groove, also need certain width fixing glass screen, therefore, (width of fore shell refers to the width of fore shell, the common edge of fore shell and glass screen is to the beeline of fore shell) be generally 30mm, wherein, the width of the part that fore shell is overlapping with glass screen is 3mm; Because fore shell is that integral molded plastic forms, plastic cement has waxy, is easily out of shape, and fore shell is 3mm with the width of the overlapping part of glass screen, and when assembling, glass screen is easy to jump out from fore shell; Integral molded plastic fore shell, the mould of needs is large, and injection moulding requires high, the difficult to govern control of size, costly.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of liquid crystal display television side frame, reduces cost, improves the fastness of complete machine.
The utility model provides a kind of liquid crystal display television side frame, be applicable to the backlight module of fixing LCD TV, described liquid crystal display television side frame is distributed in the periphery of described backlight module to fix described backlight module by U-shaped cross section rim member and the L-type cross section rim member successively head and the tail described U-shaped cross section rim member that is spliced with described L-type cross section rim member.
According in liquid crystal display television side frame of the present utility model, described liquid crystal display television side frame is rectangular on the whole; Described U-shaped cross section rim member comprises draw-in groove, left draw-in groove and right draw-in groove, and described upper draw-in groove, described left draw-in groove, described right draw-in groove are fastened on the relevant position of described backlight module respectively; Described L-type cross section rim member is below, described one end with soft arranging wire being attached to described backlight module below by screw lock.
According in liquid crystal display television side frame of the present utility model, the side of described upper draw-in groove, described left draw-in groove, described right draw-in groove is respectively equipped with stopper slot, and described backlight module is provided with the spacing snap fit matched with described stopper slot.
According in liquid crystal display television side frame of the present utility model, the side of described upper draw-in groove, described left draw-in groove, described right draw-in groove is respectively equipped with the first screw, described backlight module is provided with the second screw matched with described first screw.
According in liquid crystal display television side frame of the present utility model, the side of described upper draw-in groove, described left draw-in groove, described right draw-in groove is also respectively equipped with the groove for leading, described backlight module is provided with the projection of mutually mating with described groove.
According in liquid crystal display television side frame of the present utility model, described groove is uncovered U-type groove.
According in liquid crystal display television side frame of the present utility model, described liquid crystal display television side frame is aluminium frame.
According in liquid crystal display television side frame of the present utility model, described backlight module comprises glass screen, and the width of described liquid crystal display television side frame is 10mm.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: liquid crystal display television side frame is spliced successively from beginning to end by U-shaped cross section rim member and L-type cross section rim member, U-shaped cross section rim member and L-type rim member are distributed in the periphery of backlight module with fixing backlight module, while the fixing backlight module of realization, this border structure is simple, U-shaped cross section rim member can use a mould to produce, L-type cross section rim member can adopt a mould to produce, compared to the mould that overall fore shell needs, the mould that the present invention needs is simple, reduce injection moulding requirement, expense is low, the good management and control of size, U-shaped rim member is comprised upper draw-in groove, left draw-in groove and right draw-in groove, and these parts are directly fastened on backlight module, and L-type rim member directly locks on backlight module, glass screen is not easily jumped out, improve the safety and reliability of complete machine, and the width of liquid crystal frame can control within 10mm, decrease the width of frame, the draw-in groove of aluminum, hardness makes greatly complete machine more firm, and the possibility that glass screen breaks is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of an embodiment of a kind of liquid crystal display television side frame of the utility model;
Fig. 2 is the U-shaped schematic cross-section of the U-shaped cross section rim member that the utility model embodiment provides;
Fig. 3 is the L-type schematic cross-section of the L-type cross section rim member that the utility model embodiment provides;
Fig. 4 is the partial schematic diagram at the upper draw-in groove that provides of the utility model embodiment and left draw-in groove splicing position;
Fig. 5 is the schematic diagram that upper draw-in groove that the utility model embodiment provides engages with backlight module;
Fig. 6 is the schematic diagram that upper draw-in groove that the utility model embodiment provides is threaded with backlight module;
Fig. 7 is the guiding schematic diagram of the upper draw-in groove that provides of the utility model embodiment and backlight module.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
Embodiment
The utility model embodiment provides a kind of liquid crystal display television side frame, be applicable to the backlight module 20 of fixing LCD TV, as shown in Figure 1 to Figure 3, this frame is spliced successively from beginning to end by U-shaped cross section rim member and L-type cross section rim member, and U-shaped cross section rim member and L-type cross section rim member are distributed in the periphery of backlight module 20 with fixing backlight module 20.
Preferably, this liquid crystal display television side frame is rectangular on the whole.Liquid crystal display television side frame is set to rectangle, is because backlight module is generally rectangle, in order to better fix backlight module 20, frame and backlight module 20 need be made to can be good at fitting when fixing.Apparently, liquid crystal display television side frame can be also other shapes on the whole, and such as rhombus or hexagon, as long as liquid crystal display television side frame can fix backlight module 20.
In the present embodiment, U-shaped cross section rim member comprises draw-in groove 11, left draw-in groove 12 and right draw-in groove 13, and upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 are fastened on the relevant position of backlight module 20 respectively; L-type cross section rim member is following 14, and following 14 are attached to the soft arranging wire that has of backlight module 20 by screw lock.Particularly, upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 are fastened on the relevant position of backlight module 20 respectively, relevant position refer to backlight module 20 except have soft arranging wire other three limits.By U-shaped cross section rim member is comprised upper draw-in groove 11, left draw-in groove 12 and right draw-in groove 13, draw-in groove can firmly fix backlight module 20 more, prevents the glass screen in backlight module 20 from jumping out; Be set to L-type cross section rim member by following 14, the soft arranging wire of backlight module 20 can be protected better.
In other embodiments, U-shaped cross section rim member also can comprise top and the left side, and wherein, top and the left side are respectively draw-in groove, and what bottom and upper segment was fastened on backlight module 20 respectively should be on position mutually; L-type cross section rim member comprises the right and below, the right and being attached on the relevant position of backlight module 20 by screw lock below.
Or U-shaped cross section rim member can also comprise the left side and the right, and the left side and the right are respectively draw-in groove, the left side should be on position with the right engaging backlight module 20 mutually; L-type cross section rim member comprises upper and lower limit, and bottom and upper segment is attached on the relevant position of backlight module 20 by screw lock.
Apparently, if ensure to be fixed on backlight module 20 have soft arranging wire rim member be L-type cross section, and ensure wherein have the rim member having at least a limit fixing to be U-shaped cross section.
Particularly, in the present embodiment, backlight module 20 comprises the back board module, optical module, center assembly, padded coaming and the glass screen that stack gradually.Light leakage phenomena being produced because the liquid crystal molecule in glass screen suffers oppression, by arranging padded coaming, when can slow down assembling fore shell and back cover, to the compressing of the glass screen of backlight module 20, thus reducing light leakage phenomena.
Particularly, aborning, upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 are specially the draw-in groove of a strip to the frame that the present embodiment provides, and a mould can be adopted to produce, and following 14 adopt a mould to produce.Following 14 one end with soft arranging wire being arranged on backlight module 20, the soft arranging wire of this one end of backlight module 20 needs to detour the back side of backlight module 20, in order to avoid damaging soft arranging wire by pressure, is set to the L-type body of strip by following 14.
Particularly, as shown in Figure 4, in the present embodiment, when upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 and following 14 head and the tail splice, be adopt the mode of assorted cold dishes overlap joint to splice.
Particularly, as shown in Figure 5, in the present embodiment, the side of upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 is respectively equipped with stopper slot 31, backlight module 20 is provided with the spacing snap fit 32 matched with stopper slot 31.In other embodiments, also stopper slot 31 can be arranged on backlight module 20, then the spacing snap fit 32 matched with it is separately positioned on the side of draw-in groove 11, left draw-in groove 12, right draw-in groove 13.By arranging stopper slot 31 and spacing snap fit 32, the engaging of draw-in groove 11 in realization, left draw-in groove 12, right draw-in groove 13 and backlight module 20, engaging can make frame tightly be pressed on the glass screen of backlight module 20, makes the glass screen in backlight module 20 not easily jump out frame.
Further, as shown in Figure 6, the side of upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 is respectively equipped with the first screw 35, backlight module 20 is provided with the second screw 36 matched with the first screw 35, namely going up draw-in groove 11, left draw-in groove 12 and right draw-in groove 13 is also fixed on backlight module 20 respectively by screw, strengthen overall structure further, make complete machine more firm.
Preferably, as shown in Figure 7, the side of upper draw-in groove 11, left draw-in groove 12, right draw-in groove 13 is also respectively equipped with the groove 33 for leading, backlight module 20 is provided with the projection 34 of mutually mating with groove 33.By arranging the groove 33 of guiding, when assembling, correct position can be directly assembled to, can not deviation on occurrence positions.
Particularly, in the present embodiment, groove 33 can be uncovered U-type groove.In other embodiments, groove 33 can also be uncovered square groove.By groove 33 is set to uncovered U-type groove, during assembling, the U-shaped curve of U-type groove is more convenient to protruding 34 and is slipped in groove 33, assembles simply convenient.
Preferably, in the present embodiment, frame is aluminium frame, namely goes up draw-in groove 11, left draw-in groove 12, right draw-in groove 13 and following 14 all adopt and be formed from aluminium.In other embodiments, frame also can be the frame of other materials, such as silica gel or irony frame.Adopt aluminium frame to replace the overall frame of plastic cement, make complete machine structure more firm, the possibility that glass screen breaks is lower.
When frame is aluminium frame, in the production of frame, only need out two cover aluminium extruded moulds, upper draw-in groove 11, left draw-in groove 12 and right draw-in groove 13 are a set of, following 14 a set of.Which size no matter this two covers aluminium extruded mould be, such as, 32 cun, 42 cun or 50 cun etc., as long as isonomic product, all can adopt it to produce.
Preferably, in the present embodiment, then the width being pressed in the limit on glass screen of liquid crystal display television side frame can be 10mm, namely the common edge going up draw-in groove 11 and glass screen is 10mm to the distance of the bottom surface of upper draw-in groove, the common edge of left draw-in groove 12 and glass screen is 10mm to the distance of the bottom surface of left draw-in groove, the common edge of right draw-in groove 13 and glass screen is 10mm to the distance of the bottom surface of right draw-in groove, following 14 and the distance of the another side of common edge to following 14 of glass screen be 10mm.In other embodiments, the width of liquid crystal display television side frame also can be within 10mm.By the width control system of liquid crystal display television side frame at 10mm, meet the demand of the narrow screen of user.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: liquid crystal display television side frame is spliced successively from beginning to end by U-shaped cross section rim member and L-type cross section rim member, U-shaped cross section rim member and L-type rim member are distributed in the periphery of backlight module with fixing backlight module, while the fixing backlight module of realization, this border structure is simple, U-shaped cross section rim member can use a mould to produce, L-type cross section rim member can adopt a mould to produce, compared to the mould that overall fore shell needs, the mould that the present invention needs is simple, reduce injection moulding requirement, expense is low, the good management and control of size, U-shaped rim member is comprised upper draw-in groove, left draw-in groove and right draw-in groove, and these parts are fastened on backlight module, and L-type rim member locks on backlight module, glass screen is not easily jumped out, improve the safety and reliability of complete machine, and the width of liquid crystal frame can control within 10mm, decrease the width of frame, and the draw-in groove of aluminum, hardness makes greatly complete machine more firm, and the possibility that glass screen breaks is lower.
Should be understood that; the foregoing is only the utility model preferred embodiment; originally not practical in order to restriction; for those of ordinary skills; can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.
Claims (8)
1. a liquid crystal display television side frame, be applicable to the backlight module (20) of fixing LCD TV, it is characterized in that, described liquid crystal display television side frame is spliced successively from beginning to end by U-shaped cross section rim member and L tee section rim member, and described U-shaped cross section rim member and described L tee section rim member are distributed in the periphery of described backlight module (20) with fixing described backlight module (20).
2. liquid crystal display television side frame according to claim 1, is characterized in that, described liquid crystal display television side frame is rectangular on the whole; Described U-shaped cross section rim member comprises draw-in groove (11), left draw-in groove (12) and right draw-in groove (13), and described upper draw-in groove (11), left draw-in groove (12) and right draw-in groove (13) are fastened on the relevant position of described backlight module (20) respectively; Described L tee section rim member is below (14), and described (14) are below attached to one end with soft arranging wire of described backlight module (20) by screw lock.
3. liquid crystal display television side frame according to claim 2, it is characterized in that, the side of described upper draw-in groove (11), described left draw-in groove (12), described right draw-in groove (13) is respectively equipped with stopper slot (31), and described backlight module is provided with the spacing snap fit (32) matched with described stopper slot (31).
4. liquid crystal display television side frame according to claim 3, it is characterized in that, the side of described upper draw-in groove (11), described left draw-in groove (12), described right draw-in groove (13) is respectively equipped with the first screw (35), and described backlight module (20) is provided with the second screw (36) matched with described first screw (35).
5. liquid crystal display television side frame according to claim 4, it is characterized in that, the side of described upper draw-in groove (11), described left draw-in groove (12), described right draw-in groove (13) is also respectively equipped with the groove (33) for leading, described backlight module (20) is provided with the projection (34) of mutually mating with described groove (33).
6. liquid crystal display television side frame according to claim 5, is characterized in that, described groove (33) is uncovered U-type groove.
7. the liquid crystal display television side frame according to any one of claim 1 to 6, is characterized in that, described liquid crystal display television side frame is aluminium frame.
8. the liquid crystal display television side frame according to any one of claim 1 to 6, is characterized in that, the width of described liquid crystal display television side frame is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422598.9U CN204031324U (en) | 2014-07-29 | 2014-07-29 | A kind of liquid crystal display television side frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422598.9U CN204031324U (en) | 2014-07-29 | 2014-07-29 | A kind of liquid crystal display television side frame |
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| Publication Number | Publication Date |
|---|---|
| CN204031324U true CN204031324U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422598.9U Expired - Fee Related CN204031324U (en) | 2014-07-29 | 2014-07-29 | A kind of liquid crystal display television side frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277406A (en) * | 2017-07-19 | 2017-10-20 | 环球智达科技（北京）有限公司 | Housing of TV set and television set |
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2014
- 2014-07-29 CN CN201420422598.9U patent/CN204031324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277406A (en) * | 2017-07-19 | 2017-10-20 | 环球智达科技（北京）有限公司 | Housing of TV set and television set |
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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 |
Granted publication date: 20141217 Termination date: 20150729 |
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| EXPY | Termination of patent right or utility model |