CN201237682Y - Frame used for display panel - Google Patents
Frame used for display panel Download PDFInfo
- Publication number
- CN201237682Y CN201237682Y CNU2008201266445U CN200820126644U CN201237682Y CN 201237682 Y CN201237682 Y CN 201237682Y CN U2008201266445 U CNU2008201266445 U CN U2008201266445U CN 200820126644 U CN200820126644 U CN 200820126644U CN 201237682 Y CN201237682 Y CN 201237682Y
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- framework
- concavo
- location division
- composition surface
- display pannel
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Abstract
The utility model relates to a framework for a displayer panel, comprising at least a pair of frame members which intersect mutually and vertically and form an L shape. The two frame members are connected oppositely and form the rectangular framework with a containing space and the rectangular framework is used to arrange a panel and a backlight module. Wherein, concave-convex locating parts which are guided mutually are stamped on the joint faces of the frame members. The concave-convex locating parts are joggled together. In the combination process, the frame members can correct tolerance automatically by the concave-convex locating parts which are guided mutually in order to solve the problem that equipment tolerance and total tolerance influence the product percent of pass in the manufacture process of the prior art.
Description
Technical field
The utility model relates to a kind of framework of display pannel, relates to a kind of framework of display pannel of novelty especially, and it is by automatic alignment tolerances in concavo-convex location division of guiding mutually between the edge frame member composition surface, thereby improves product percent of pass and reduce cost.
Background technology
General thin display is LCD display etc. for example, be used for fixing the metal framework of panel and backlight module, use large-area metallic sheet material impact briquetting usually, promptly, the metallic sheet material integrated punching of full wafer is formed, and all the other are then cut out fully and remove to keep the required part of described framework.The advantage of described traditional molding mode is need not locate, and its shortcoming is that consume material, cost are higher relatively, and the power of the mode of integrated punching moulding is too concentrated and make flatness bad.
In order to save material and to reduce cost, known have many pertinent literatures to be suggested the shortcoming that is used for improving conventional art, for example Figure 1 shows that TaiWan, China M260081 document, it discloses a kind of " improved LCD panel frame ", it mainly comprises a framework 24 ', described framework 24 ' is made up of the 22 ' butt joint of two L type workpiece, is provided with a kink 28 ' towards vertical direction around the outer rim of described framework 24 ', to constitute side surface part.Earlier metal material is stamped out a plurality of L type workpiece, reprocess after making it be combined into a framework, can effectively utilize material like this, save cost and avoid waste.
In addition, be illustrated in figure 2 as TaiWan, China M324588 document, it discloses the preparation facilities of the above-mentioned panel frame moulding of a kind of punching press.As shown in the figure, metal material 5 ', 5 from two relative directions " be delivered to a punching press platform 411 ' by feeding unit respectively; prepare two L type members 51 ', 51 " and make it to bit pattern, corresponding to described L type member 51 ', 51 " respectively form a predetermined weld zone 52 ' on the composition surface; and described punching press platform 411 ' is gone up and is formed a perforate 411a ' respectively corresponding to described predetermined weld zone 52 ', and a plurality of laser-beam welding machines see through described perforate 411a ' from described punching press platform 411 ' below predetermined weld zone 52 ' is welded.Like this, directly with metal material 5 ', 5 " in the 411 ' punching press of punching press platform and to bit pattern and weld, and then impact briquetting, can make panel frame apace.
The workpiece that above-mentioned disclosed document utilization cuts into the L type docks, though can save the part material and reduce departmental cost.But it will be appreciated by persons skilled in the art that described L type workpiece composition surface and composition surface between there is no any positioning reference, both relative bondings are not easy accurate location.Moreover two feeding units are carried from relative direction, both center line H ', H " mutually skew one segment distance D ' is arranged, the position of joint is V ', V on schedule " be not easy accurate control.Therefore, except the tolerance of workpiece itself, also comprise fitment tolerance and position accurate tolerance etc. in the above-mentioned panel frame manufacturing process, because the influence of cumulative limit, thereby cause the composition surface of product and flatness bad, even influence the qualification rate of product.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of framework that is used for display pannel, causes the not high problem of product percent of pass with solving prior art is subjected to fitment tolerance and total tolerance in manufacturing process influence.
Above-mentioned in order to realize, provide a kind of framework that is used for display pannel according to the utility model, it comprises a pair of edge frame member that intersects vertically into the L type at least, both relative bondings form the rectangular frame with receiving space, are used for configured board and backlight module etc.Wherein, on described edge frame member and edge frame member were engaged with each other face, punching press had the concavo-convex location division of mutual guiding, and joggle is together each other for it.
L type edge frame member of the present utility model is under in-plane becomes deployed condition, from relative direction the concavo-convex location division on both composition surfaces is docked each other respectively, therefore can accurately locate and assembling easily, and the concavo-convex location division by described mutual guiding is proofreaied and correct potential difference automatically, can reduce the fitment tolerance problem, even equipment has tolerance, also can in manufacturing process, be subjected to the influence of fitment tolerance and total tolerance to cause the not high problem of product percent of pass thereby solved prior art from normal moveout correction by the concavo-convex location division of described mutual guiding.
In addition, the docking mode of L type edge frame member of the present utility model can reduce spillage of material, and stress is fully discharged, and engages the punch line impact briquetting that weld described composition surface the back and the edge is predetermined, so the flatness after the moulding is very excellent.
Description of drawings
Fig. 1 is a prior art, and it is the synoptic diagram of TaiWan, China M260081 document disclosed " improved LCD panel frame ";
Fig. 2 is a prior art, and it is the synoptic diagram of TaiWan, China M324588 document disclosed " can engage the pressing equipment of punching press member ";
Fig. 3 is the stereographic map that is used for the framework of display pannel of the present utility model;
Fig. 4 is the anabolic process synoptic diagram that is used for the framework of display pannel of the present utility model;
Fig. 5 is the planimetric map that is used for the framework of display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Fig. 6 is the floor map of second embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Fig. 6 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 6;
Fig. 7 is the floor map of the 3rd embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Fig. 7 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 7;
Fig. 8 is the floor map of the 4th embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Fig. 8 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 8;
Fig. 9 is the floor map of the 5th embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Fig. 9 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 9;
Figure 10 is the floor map of the 6th embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Figure 10 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 10;
Figure 11 is the floor map of the 7th embodiment of the framework that is used for display pannel of the present utility model, and wherein dot-and-dash line is represented punch line;
Figure 11 a is the partial enlarged drawing of joggle state between the edge frame member of embodiment shown in Figure 11.
Embodiment
Below will cooperate embodiment that the utility model technical characterstic is further described, described embodiment only is preferred example, be not to be used for limiting practical range of the present utility model, by can better understanding the utility model with reference to the accompanying drawings and in conjunction with following detailed description.
At first, the framework that is used for display pannel of the present utility model is to use in thin display LCD display for example, is used for fixing the metal framework of panel and backlight module etc.Figure 3 shows that the framework that is used for display pannel of the present utility model, it comprises a pair of edge frame member 10,10 ' that intersects vertically into the L type at least, and both relative bondings form the rectangular frame 1 with receiving space, are used for being provided with panel and backlight module etc.Wherein, on described edge frame member 10 and edge frame member 10 ' were engaged with each other face, punching press had the concavo-convex location division 11,11 ' of mutual guiding, and joggle is together each other for it.
According to the utility model, as shown in Figure 4, in manufacturing process, earlier metal material is stamped out a plurality of edge frame member 10,10 ' that become the L type under deployed condition continuously by decompressor, and on the predetermined composition surface of described L type edge frame member 10,10 ', stamp out the concavo-convex location division 11,11 ' of mutual guiding, because the utility model emphasis does not also lie in its manufacturing process or method for making, does not therefore further specify in the accompanying drawings.In another step, with the L type edge frame member 10,10 ' under the deployed condition such as described, respectively from relative direction with the concavo-convex location division 11,11 ' on composition surface joggle (as shown in Figure 5) together each other, and welded on described composition surface.Then, along predetermined punch line 12 impact briquettings.
In the above-described embodiments, the described semicircle that L type edge frame member 10,10 ' concavo-convex location division 11,11 ' is become corresponding continuous interactive direction, make the composition surface form the wavy of concavo-convex complementation, described concavo-convex location division 11,11 ' guiding each other, accurate positioning between the two and assembling easily.In anabolic process, fitment tolerance can be reduced in the concavo-convex location division 11,11 ' of described mutual guiding, thereby improves the qualification rate of product.In addition, use the mode of pair of L type edge frame member 10,10 ' butt joint, can minimum level ground reduce the loss of material, and the stress on it can access fully and discharge, thereby make the unusual excellence of flatness after the moulding.
Fig. 6 and Fig. 6 a are depicted as second embodiment that is used for the framework of display pannel of the present utility model, omitted the part identical in the present embodiment with previous embodiment, itself and the foregoing description difference are, described concavo-convex location division 11,11 ' becomes corresponding unidirectional V font, makes the composition surface form the V-shape of concavo-convex complementation.
Fig. 7 and Fig. 7 a are depicted as the 3rd embodiment that is used for the framework of display pannel of the present utility model, with above-mentioned two is that embodiment compares, the present embodiment difference is, described concavo-convex location division 11,11 ' becomes the V font of the continuous interactive direction of correspondence, makes the composition surface form the zigzag of concavo-convex complementation.
Fig. 8 and Fig. 8 a are depicted as the 4th embodiment that is used for the framework of display pannel of the present utility model, the present embodiment difference is, described concavo-convex location division 11,11 ' becomes corresponding local unidirectional semicircle, makes the composition surface form local unidirectional semi-circular shape of concavo-convex complementation.
Fig. 9 and Fig. 9 a are depicted as the 5th embodiment that is used for the framework of display pannel of the present utility model, present embodiment is different be in, local unidirectional semicircle of described concavo-convex location division 11,11 ' one-tenth correspondence and trapezoidal makes the composition surface form the local unidirectional semicircle and the trapezoidal shape of concavo-convex complementation.
Figure 10 and Figure 10 a are depicted as the 6th embodiment that is used for the framework of display pannel of the present utility model, present embodiment is different be in, described concavo-convex location division 11,11 ' becomes the local unidirectional trapezoidal of correspondence, makes the composition surface form local unidirectional trapezoidal shape of concavo-convex complementation.
Figure 11 and Figure 11 a are in order to illustrate the 7th embodiment that is used for the framework of display pannel of the present utility model, present embodiment is different be in, described concavo-convex location division 11,11 ' becomes the trapezoidal of corresponding continuous interactive direction, makes the composition surface form the trapezoidal shape of the continuous interactive direction of concavo-convex complementation.
Below only be preferred embodiment of the present utility model, its purpose does not also lie in restriction protection domain of the present utility model, and equivalent variations and the modification done under the situation that does not depart from invention essence of the present utility model should be still within the scopes that the utility model is contained.
Claims (9)
1. framework that is used for display pannel, it comprises a pair of edge frame member that intersects vertically into the L type at least, both relative bondings form the rectangular frame with receiving space, are used for being provided with panel and backlight module, it is characterized in that:
On the composition surface between the described edge frame member, punching press has the concavo-convex location division of mutual guiding, and joggle is together each other in described concavo-convex location division.
2. the framework that is used for display pannel as claimed in claim 1 is characterized in that described composition surface is welded, and along predetermined punch line impact briquetting.
3. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes the semicircle of the continuous interactive direction of correspondence, makes the composition surface form the wavy of concavo-convex complementation.
4. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes corresponding unidirectional at least V font, makes the composition surface form the V-shape of concavo-convex complementation.
5. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes the V font of the continuous interactive direction of correspondence, makes the composition surface form the zigzag of concavo-convex complementation.
6. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes corresponding local unidirectional semicircle, makes the composition surface form the local folk prescription of concavo-convex complementation to semi-circular shape.
7. the framework that is used for display pannel as claimed in claim 1 is characterized in that one-tenth corresponding local folk prescription in described location division to semicircle and trapezoidal, makes the composition surface form the local folk prescription of concavo-convex complementation to semicircle and trapezoidal shape.
8. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes the local unidirectional trapezoidal of correspondence, makes the composition surface form local unidirectional trapezoidal shape of concavo-convex complementation.
9. the framework that is used for display pannel as claimed in claim 1 is characterized in that described location division becomes the trapezoidal of corresponding continuous interactive direction, makes the composition surface form the trapezoidal shape of the continuous interactive direction of concavo-convex complementation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201266445U CN201237682Y (en) | 2008-07-04 | 2008-07-04 | Frame used for display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201266445U CN201237682Y (en) | 2008-07-04 | 2008-07-04 | Frame used for display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201237682Y true CN201237682Y (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201266445U Expired - Fee Related CN201237682Y (en) | 2008-07-04 | 2008-07-04 | Frame used for display panel |
Country Status (1)
| Country | Link |
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| CN (1) | CN201237682Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122088A (en) * | 2010-12-24 | 2011-07-13 | 上海通彩自动化设备有限公司 | LCD panel frame and manufacturing method |
| WO2013071625A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame and backlight system |
| WO2013071615A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame, manufacturing method of the back frame, and backlight system |
| CN103353095A (en) * | 2013-06-04 | 2013-10-16 | 友达光电（苏州）有限公司 | Plastic frame, backlight module and flat panel display device adopting same |
| US8777475B2 (en) | 2011-11-18 | 2014-07-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame, method for manufacturing back frame, and backlight system |
| CN104175684A (en) * | 2013-05-23 | 2014-12-03 | 昆山市嘉美兴业电子材料有限公司 | Applying method for rectangular electronic material |
| US8953114B2 (en) | 2011-11-18 | 2015-02-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame and backlight system |
| CN104902726A (en) * | 2014-10-27 | 2015-09-09 | 州巧科技股份有限公司 | Laser welding structure of multi-piece display aluminum extruded front frame |
| WO2019015293A1 (en) * | 2017-07-20 | 2019-01-24 | 京东方科技集团股份有限公司 | Frame and display device |
| CN109702369A (en) * | 2017-10-26 | 2019-05-03 | 永山实业有限公司 | The frame weldering group location structure of metal lath product |
-
2008
- 2008-07-04 CN CNU2008201266445U patent/CN201237682Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122088A (en) * | 2010-12-24 | 2011-07-13 | 上海通彩自动化设备有限公司 | LCD panel frame and manufacturing method |
| US8953114B2 (en) | 2011-11-18 | 2015-02-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame and backlight system |
| WO2013071625A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame and backlight system |
| WO2013071615A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame, manufacturing method of the back frame, and backlight system |
| US8777475B2 (en) | 2011-11-18 | 2014-07-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame, method for manufacturing back frame, and backlight system |
| CN104175684A (en) * | 2013-05-23 | 2014-12-03 | 昆山市嘉美兴业电子材料有限公司 | Applying method for rectangular electronic material |
| CN103353095A (en) * | 2013-06-04 | 2013-10-16 | 友达光电（苏州）有限公司 | Plastic frame, backlight module and flat panel display device adopting same |
| CN103353095B (en) * | 2013-06-04 | 2016-03-30 | 友达光电（苏州）有限公司 | Glue frame, backlight module and use its flat display apparatus |
| CN104902726A (en) * | 2014-10-27 | 2015-09-09 | 州巧科技股份有限公司 | Laser welding structure of multi-piece display aluminum extruded front frame |
| CN104902726B (en) * | 2014-10-27 | 2018-06-19 | 州巧科技股份有限公司 | Laser welding structure of multi-piece display aluminum extruded front frame |
| WO2019015293A1 (en) * | 2017-07-20 | 2019-01-24 | 京东方科技集团股份有限公司 | Frame and display device |
| US11234338B2 (en) | 2017-07-20 | 2022-01-25 | Boe Technology Group Co., Ltd. | Bezel and display device |
| CN109702369A (en) * | 2017-10-26 | 2019-05-03 | 永山实业有限公司 | The frame weldering group location structure of metal lath product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120704 |