CN201489226U - Novel LCD panel frame - Google Patents
Novel LCD panel frame Download PDFInfo
- Publication number
- CN201489226U CN201489226U CN2009200696474U CN200920069647U CN201489226U CN 201489226 U CN201489226 U CN 201489226U CN 2009200696474 U CN2009200696474 U CN 2009200696474U CN 200920069647 U CN200920069647 U CN 200920069647U CN 201489226 U CN201489226 U CN 201489226U
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- Prior art keywords
- edge
- lcd panel
- panel frame
- frame
- shaped
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel LCD panel frame, relating to an LCD panel structure, and comprising a frame body. The novel LCD panel frame is characterized in that the frame body consists of a C-shaped edge and two strip-shaped edges which are butted, wherein the C-shaped edge is formed by outward extending the two end parts respectively by one section on the basis of an L-shaped edge; the two strip-shaped edges are a long edge and a short edge; the C-shaped edge and the long edge and the short edge are rotated and separated, and then are combined into a panel frame shape on the vertical edge surface; and next, laser welding, riveting, screw connection, welding/fusion welding or certain modes in all the modes are carried out simultaneously on the combined points so as to lead the combined points to be a whole body. The novel LCD panel frame has the beneficial effects of carrying out continuous die discharging on a panel made of a metal material, punching the panel into a flat-plate material sheet and saving 70 percent raw material compared with the existing mode.
Description
Technical field
The utility model relates to the LCD panel construction, particularly a kind of LCD panel frame that can be used as LCD (TFT-LCD) panel frame and backlight module frame.
Background technology
Generally speaking, the TFT-LCD panel mainly can be divided into three parts, be respectively LCD panel, TFT panel and backlight module, and utilize a metal framework and combining of a plastic frame that the function of each assembly of fixed panel or module is provided jointly, this plastic frame provides can settle each assembly or module and the base on it, metal framework is then fixed each assembly or module in order to compacting, and lives plastic frame with time-frame.
Because metal framework is through the processing of punching/side cut in the original production process, and the removal of middle body material is formed the hollow window oral pore, and (metal material of these removals is considered as waste material, need to handle in addition), and, along with the size of display pannel is more and more big, it is big that the waste of the material of middle body also becomes relatively, and the material area that need remove of window aperture accounts for more than 2/3 of actual use amount of full wafer sheet metal, very big for influence on the material cost.
China Patent No. 200320103221.9, patent discloses a kind of panel frame mode for " LCD panel frame ", comprises a framework, is formed by two L type workpiece or four microscler workpiece butt joints, and the outer rim flanging in this framework forms kink outside again.Shown in Figure 1A, with metal material 20 punching out of a whole piece L type workpiece 22 that pluralizes, after obtaining a plurality of L type workpiece 22, with per two L type workpiece 22 is one group, and interosculating is integral, to form the structure of a framework 24, shown in Figure 1B, wherein workpiece is in conjunction with adopting modes such as riveted, welding or welding, and after the workpiece combination, middle formed hollow space is window aperture.
Frame mode on this is commonplace in actual use, some producers have adopted another kind of panel frame mode in order to change this mode, shown in Fig. 2 A, metal material panel 20 punching out of whole piece are become peripheral C type limit 22 and in C type limit 22 again on a L type of punching out limit 23, the order punching out becomes some a plurality of successively, then each a C type limit 22 and a L type limit 23 are formed one group, interosculate and be integral, to form the structure of a framework 24, shown in Fig. 2 B, with the workpiece junction by laser bonding, riveted or the mode combination that welds.
In above-mentioned panel frame, be not difficult to find out for after the combination of type limit, the control of pad is all within two, this is in order to save process, but present laser welding technology is very ripe, control for the quantity of pad has seemed so unimportant, so how saves metal material more and just seems particularly important.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of existing panel frame production method that is different from, and saves the LCD panel frame of metal material more.
The technical matters that the utility model solved realizes by the following technical solutions:
A kind of novel LCD panel frame, comprise a framework, it is characterized in that: described framework is made up of a C type limit and the butt joint of two long strip type limits, and wherein C type limit stretches out two ends respectively on L type limit, and described two long strip type limits are a long limit, a minor face.
Described C type limit and two long strip type limits are made by metal material.
Described C type limit and two long strip type limits through after rotation, separating, connect by laser bonding, riveted, screw at the abutment after punching press is finished, certain several joint that use simultaneously in molten/welding or this several modes.
The beneficial effects of the utility model are to carry out progressive die discharging on a metal material panel, and punching out becomes dull and stereotyped tablet, can save about 70% starting material with respect to existing mode.
Description of drawings
Figure 1A is a panel frame organigram in the existing patent document;
Figure 1B is that flanging engages shaping schematic view among Figure 1A;
Fig. 2 A is the panel frame organigram of prior art;
Fig. 2 B is that flanging engages shaping schematic view among Fig. 2 B;
Fig. 3 is a panel frame organigram in the utility model;
Fig. 4 is that flanging engages shaping schematic view among Fig. 3.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 3, Figure 4, with metal material panel 10 punching out of whole piece three a dull and stereotyped tablet that pluralize, wherein a tablet is C type limit 11, the tablet on C type limit 11 is to carry out vertical flanging respectively to extend in two ends of L type flanging, inwardly closed, punching out two long strip type limits, place, space in the closure on C type limit 11, a long limit 12 and a minor face 13.C type limit is rotated, separates with long limit 12 minor faces 13, be combined into a panel frame 20 profiles in perpendicular end surface then, then carry out at the abutment that laser bonding, riveted, screw connect, certain several use simultaneously fuses in molten/welding or this several modes.
In order to prevent that the situation that framework 20 welding back pads get rusty from taking place, and can carry out antirust processing.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not subjected to the restriction of above-mentioned example; that describes in above-mentioned example and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. novel LCD panel frame, comprise a framework, it is characterized in that: described framework is made up of a C type limit and the butt joint of two long strip type limits, and wherein C type limit stretches out two ends respectively on a L type limit, and described two long strip type limits are a long limit, a minor face.
2. according to the described LCD panel frame of claim 1, it is characterized in that: described C type limit and two long strip type limits are made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200696474U CN201489226U (en) | 2009-03-27 | 2009-03-27 | Novel LCD panel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200696474U CN201489226U (en) | 2009-03-27 | 2009-03-27 | Novel LCD panel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489226U true CN201489226U (en) | 2010-05-26 |
Family
ID=42428098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200696474U Expired - Fee Related CN201489226U (en) | 2009-03-27 | 2009-03-27 | Novel LCD panel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126085A (en) * | 2011-04-02 | 2011-07-20 | 昆山宝锦激光拼焊有限公司 | Laser welding process of hardware front frame for liquid crystal display panel |
-
2009
- 2009-03-27 CN CN2009200696474U patent/CN201489226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126085A (en) * | 2011-04-02 | 2011-07-20 | 昆山宝锦激光拼焊有限公司 | Laser welding process of hardware front frame for liquid crystal display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel LCD panel frame Effective date of registration: 20130312 Granted publication date: 20100526 Pledgee: China Merchants Bank, Limited by Share Ltd, Shanghai, Minhang branch Pledgor: Shanghai Tonsail Automation Equipment Co.,Ltd. Registration number: 2013310000011 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150409 Granted publication date: 20100526 Pledgee: China Merchants Bank, Limited by Share Ltd, Shanghai, Minhang branch Pledgor: Shanghai Tonsail Automation Equipment Co.,Ltd. Registration number: 2013310000011 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI TONGSHENGJIE ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SHANGHAI TONGSAIL AUTOMATION EQUIPMENT CO., LTD. Effective date: 20150528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201108 MINHANG, SHANGHAI TO: 230000 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150528 Address after: 230000 new industrial zone, new Bengbu Road, Hefei, Anhui Patentee after: Hefei through Czech Electronics Co., Ltd. Address before: Minhang District town Shanghai city village collective 201108 Patentee before: Shanghai Tonsail Automation Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |