CN101404743B - Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV - Google Patents
Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV Download PDFInfo
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- CN101404743B CN101404743B CN2008102170514A CN200810217051A CN101404743B CN 101404743 B CN101404743 B CN 101404743B CN 2008102170514 A CN2008102170514 A CN 2008102170514A CN 200810217051 A CN200810217051 A CN 200810217051A CN 101404743 B CN101404743 B CN 101404743B
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- face
- press strip
- shell
- edge
- piece
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Abstract
The invention discloses a connection structure and a connection method of a front shell and a rear shell of a narrow-edge liquid crystal TV. The connection structure comprises a face shell and the rear shell, and further comprises a pressed strip connecting the face shell and the rear shell into an integrated shell body. The upper end of the pressed strip is bent, a plurality of first hooks are arranged along the bent edge at intervals, the straight edge of the pressed strip in the opposite direction of the bent edge is provided with a plurality of screw columns and a plurality of fixed holes. The internal surface of the face shell bent edge is provided with a second hook jointed with the first hooks; and the rear shell is provided with a through hole corresponding to the screw columns. When in assembling, the face shell and an LCD screen are connected with each other by the pressed strip for the first time, and then the face shell, the LCD screen and the rear shell are reliably connected by screws and the screw columns on the pressed strip. The connection method overcomes the defects of larger gap between elements and readily producing TV shaking in the prior art, thus greatly improving the product quality.
Description
Technical field
The present invention relates to the syndeton and the method for television set front and back housing, relate in particular to a kind of syndeton that is used for the narrow limit of large scale LCD TV front and rear casing.
Background technology
The assembling of liquid crystal TV set generally is that the screw post on housing couples together liquid crystal display screen and face, back casing by screw and injection moulding.But in the structure of narrow limit television set,, the PLASTIC SCREWS post can't be set on face-piece because of spatial limitation, thereby make and to realize reliable the connection between liquid crystal display screen and face-piece, the back cover, causing cooperatively interacting the gap occurs, so that the generation of machine shake, thereby has a strong impact on the quality of product.
Summary of the invention
The present invention is in order to solve above-mentioned problems of the prior art, to propose a kind of narrow limit television set of realizing and realize the reliable connection of face-piece, liquid crystal display screen, back cover.
For solving the problems of the technologies described above, syndeton of the present invention is the syndeton of a kind of front and rear casing of narrow-edge LCD TV of structure, and it comprises face-piece, back cover, also comprises the press strip that face-piece and back cover is connected into a complete housing.The upper end bending of this press strip is interval with a plurality of first grabs along bending edges, is provided with a plurality of screw posts with the straight flange of the rightabout press strip of bending edges; The inner surface of described face-piece flanging is provided with second grab with the described first grab clamping; Described back cover is provided with and the corresponding through hole of described screw post.On the straight flange of described press strip, offer a plurality of fixing holes.Described first grab vertically extends an edge strip by the bending edges of press strip and is to a side bending
Shape, described second grab is through the secondary bending by an edge strip
Shape.
Preferred structure is: described first grab is interval with two along the bending edges of press strip, and press strip is provided with two screw posts, and the straight flange of press strip is provided with and three fixing fixing holes of liquid crystal display screen.
The present invention realizes that by assisting of a press strip liquid crystal display screen is connected with the reliable of face-piece, back cover, during assembling earlier face-piece and liquid crystal display screen pre-connection together with press strip, back cover then utilizes the screw post on the press strip to be connected by screw with liquid crystal display screen, thereby realizes the reliable connection of face-piece, liquid crystal display screen, back cover.It is bigger that the present invention has overcome the prior art component space, and easily the defective of generation machine shake has improved product quality greatly.
Description of drawings
The present invention is described further below in conjunction with drawings and Examples, wherein:
Fig. 1 is the top view of preferred embodiment assembling of the present invention back liquid crystal TV set longitudinal profile;
Fig. 2 is the end view of preferred embodiment press strip of the present invention;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the schematic diagram of preferred embodiment press strip of the present invention and face-piece preparation clamping;
Fig. 5 is the schematic diagram of preferred embodiment press strip of the present invention and face-piece clamping;
Fig. 6 is the rearview of preferred embodiment press strip of the present invention, liquid crystal display screen and face-piece pre-connection.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the basic structure of preferred embodiment of the present invention, shown in the syndeton of front and rear casing of narrow-edge LCD TV, it comprises face-piece 6, back cover 7, also comprises the metal bead 8 that face-piece and back cover is connected into a complete housing.The upper end bending of this press strip is interval with two first grabs 3 along bending edges, and this first grab 3 vertically extends an edge strip by the bending edges of press strip 8 and is to a side bending
Shape.Be provided with two screw posts 1 with the straight flange of the rightabout press strip 8 of bending edges, the straight flange of press strip 8 is provided with and fixing three fixing holes 5 (seeing also Fig. 6) of liquid crystal display screen.The inner surface of described face-piece 6 flangings be provided with can with second grab 2 (seeing also Fig. 4,5) of first grab, 3 clampings, this second grab 2 is through the secondary bending by an edge strip
Shape.Back cover 7 is provided with and the corresponding through hole of press strip 8 screwing posts 1.
The present invention uses the method for attachment of front and rear casing of narrow-edge LCD TV syndeton, and the following step is arranged:
A, liquid crystal display screen 9 embedded the inner face (having omitted liquid crystal display screen among Fig. 4,5) of face-pieces 6;
B, the bending edges of press strip 8 is inserted the inner surface of described face-piece 6 bending edges, and laterally (to the right) moves, make second grab, 2 clampings on first grab 3 and the face-piece on the press strip to see also Fig. 1 and Fig. 2;
C, earlier with screw by point-blank three fixing holes 5 not on the press strip, press strip 8 and liquid crystal display screen 9 are connected and fixed, see also Fig. 6;
D, back cover 7 is docked with face-piece 6, make that the card muscle 4 on the back cover craft port is pegged graft with the flanging of face-piece 6, and back cover is fixedlyed connected with the screw post 1 of press strip 8, thereby it is relatively stable to have guaranteed that face-piece is connected with back cover, sees also Fig. 1 with screw 10.
In the present embodiment, with two press strips 8 respectively with the bending edges clamping of face-piece both sides about in the of 6 so that realize face-piece 6 and liquid crystal display screen 9 pre-connections.Also can with two press strips respectively with the bending edges clamping of the face-piece left and right sides.For the liquid crystal display screen of ultra-large type size, four press strips can also be realized face-piece and liquid crystal display screen pre-connection with the face-piece bending edges clamping of four sides up and down respectively.
Earlier with press strip face-piece and liquid crystal display screen pre-connection together, back cover then utilized the screw post on the press strip to be connected by screw with liquid crystal display screen when the present invention assembled, thus the reliable connection of realization face-piece, liquid crystal display screen, back cover.It is bigger that the present invention has overcome the prior art component space, and easily the defective of generation machine shake has improved product quality greatly.
Claims (2)
1. the syndeton of a front and rear casing of narrow-edge LCD TV, comprise face-piece (6), back cover (7), it is characterized in that: also comprise the press strip (8) that described face-piece and back cover is connected into a complete housing, this press strip upper end bending, be interval with a plurality of first grabs (3) along bending edges, be provided with a plurality of screw posts (1) with the straight flange of the rightabout press strip of bending edges (8), the straight flange of described press strip (8) is provided with a plurality of fixing holes (5); The inner surface of described face-piece (6) flanging is provided with second grab (2) with described first grab (3) clamping; Described back cover (7) is provided with and the corresponding through hole of described screw post (1); Described first grab (3) vertically extends an edge strip by the bending edges of press strip (8) and is to a side bending
Shape, described second grab (2) is through the secondary bending by an edge strip
Shape.
2. the syndeton of front and rear casing of narrow-edge LCD TV as claimed in claim 1, it is characterized in that: described first grab (3) is provided with two along the bending edges of press strip, described screw post (1) is provided with two along the straight flange of press strip (8), and the straight flange of described press strip (8) is provided with three fixing holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102170514A CN101404743B (en) | 2008-10-24 | 2008-10-24 | Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102170514A CN101404743B (en) | 2008-10-24 | 2008-10-24 | Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101404743A CN101404743A (en) | 2009-04-08 |
| CN101404743B true CN101404743B (en) | 2010-08-18 |
Family
ID=40538593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102170514A Expired - Fee Related CN101404743B (en) | 2008-10-24 | 2008-10-24 | Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101404743B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420959B (en) * | 2011-12-13 | 2014-06-11 | 青岛海信电器股份有限公司 | Flat panel television assembling structure |
| US8836886B2 (en) | 2012-08-21 | 2014-09-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Frameless liquid crystal display device |
| CN102799001B (en) * | 2012-08-21 | 2015-08-26 | 深圳市华星光电技术有限公司 | Frame-free liquid crystal display device |
| US8976315B2 (en) | 2012-09-07 | 2015-03-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display module |
| CN102799006B (en) * | 2012-09-07 | 2015-04-29 | 深圳市华星光电技术有限公司 | Liquid crystal display module |
| CN103953874B (en) * | 2014-04-18 | 2016-06-08 | 青岛海信电器股份有限公司 | A kind of down straight aphototropism mode set and liquid crystal indicator |
| CN111107290B (en) * | 2018-10-29 | 2022-11-01 | 青岛海尔多媒体有限公司 | Narrow-edge liquid crystal display television and connecting structure of narrow-edge television frame |
-
2008
- 2008-10-24 CN CN2008102170514A patent/CN101404743B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101404743A (en) | 2009-04-08 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090408 Assignee: Shanghai Xiedu Electronic Science & Technology Co., Ltd. Assignor: Shenzhen Skyworth-RGB Electronics Co., Ltd. Contract record no.: 2012440020406 Denomination of invention: Connecting structure and connecting method for front and rear casing of narrow-edge LCD TV Granted publication date: 20100818 License type: Exclusive License Record date: 20121225 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20131024 |