CN2822116Y - Frame structure of display panel - Google Patents
Frame structure of display panel Download PDFInfo
- Publication number
- CN2822116Y CN2822116Y CN 200520118158 CN200520118158U CN2822116Y CN 2822116 Y CN2822116 Y CN 2822116Y CN 200520118158 CN200520118158 CN 200520118158 CN 200520118158 U CN200520118158 U CN 200520118158U CN 2822116 Y CN2822116 Y CN 2822116Y
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- CN
- China
- Prior art keywords
- frame member
- display pannel
- frame structure
- edge frame
- faying surface
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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 relates to a frame structure of a display panel. A rectangular frame which is composed of a plurality of side frame members and is provided with containing space is used for arranging a panel, a back light module, etc., wherein the position between the side frame member and the side frame member is mutually overlapped at the end part. Overlapping surfaces which relatively reduce thickness are respectively formed on the end part, and a shape corresponding concave part and a shape corresponding convex part are also respectively formed on the overlapping surfaces. Both are mutually tenoned together. So, the overlapping surfaces which relatively reduce thickness and the corresponding shapes of the concave and convex parts are used for aligning and positioning to make a connected interface between side frame members have not segment difference. The utility model has the advantages of accurate positioning and good planeness.
Description
Technical field
The utility model relates to a kind of frame structure of display pannel, refers to that especially the faying surface by relative reduction thickness overlaps mutually between a kind of edge frame member and the edge frame member, and the corresponding jog shape novel framework structure of aiming at the location.
Background technology
Be used for fixing the metal framework of panel and backlight module in general thin display such as LCD (LCD display) or the plasma display (PDP display) etc., be with large-area metal sheet stamping moulding, be about to the metal blank one cutting of full wafer, all the other are then cut out fully and remove to keep the required part of this framework.This tradition molding mode is except having the advantage that need not locate, and its shortcoming comprises consume material, and cost is quite high, and the mode of integrated punching moulding makes flatness not good owing to stress is too concentrated.Known technology is in order to save consumptive material, reduce cost, shown in Fig. 1 a to Fig. 1 c, be the novel patent announcement of TaiWan, China M260081 number, disclosed a kind of " improvement of LCD panel frame ", it mainly comprises a framework 24, and this framework 24 is made up of two L type workpiece 22 or four long strip type workpiece 32 butt joints, and is provided with a kink towards vertical direction around the outer rim of this framework 24.Wherein, the docking mode of these two L type workpiece 22 or four long strip type workpiece 32 is that vertical plane engages (shown in Fig. 1 a and Fig. 1 c), or becomes inclined-plane joint (shown in Fig. 1 b) etc.
The patent of the disclosure is docked with the workpiece that is cut into L type or long strip type, though can save the part consumptive material and reduce cost, but the mode that this butt joint engages is not easy accurate location, and it is poor therefore to tend to form section at its joining place, makes that the performance of flatness and this joint texture is bad.
The utility model content
The utility model main purpose is to provide a kind of frame structure of novel display pannel, and is poor in the joining place section of being formed with to improve known technology, and shortcoming such as flatness and texture is bad.
Reach other purpose to achieve these goals, frame structure according to display pannel of the present utility model, it is a rectangular frame with receiving space that constitutes by a plurality of edge frame member, be used for installing panel and backlight module etc., this rectangular frame is constituted by four isometric edge frame member or by a pair of long margin frame member and pair of short edges frame member; Wherein, overlap mutually in the end between this edge frame member and the edge frame member, faying surface of cutting down thickness relatively of each self-forming on this end, on described faying surface, can be provided with corresponding mortise and draw pin, the thickness of this faying surface is to subdue 1/2 of adjacent frame component ends thickness separately, and be formed with a corresponding concave part and protuberance on its faying surface again respectively, both mutual joggles together.Juncture between described faying surface can be selected wherein a kind of mode of spot welding, solvent, glutinous agent or gummed for use.
At the outboard end of described edge frame member, be formed with a vertical component effect to enclose receiving space of structure towards thickness direction respectively.Described vertical component effect is to rejoin after the first punch forming, and described edge frame member is punching press vertical component effect moulding again after engaging earlier.Described recess can be corresponding mutually semicircle, mutual corresponding triangle or mutual corresponding rectangle with protuberance.
The frame structure of display pannel of the present utility model can also be to constitute a rectangular frame with receiving space by single edge frame member, is used for installing display pannel and backlight module.The both ends of this edge frame member overlap mutually, faying surface of cutting down thickness relatively of each self-forming on its end, and on its faying surface, be formed with a corresponding concave part and protuberance again respectively, both mutual joggles are together.The both ends of described edge frame member beyond can be in described rectangular frame bight the position or be connected at described rectangular frame corner positions place.
According to the utility model, these a plurality of edge frame member are by stamping technology material behavior to be done the arrangement of different directions, and stress is fully discharged, so the flatness after the moulding is very excellent.This is a main purpose of the present utility model.
According to the utility model, the faying surface by relative reduction thickness between this edge frame member and the edge frame member overlaps mutually, aims at the location by the jog shape of correspondence, makes the linking interface section of nothing between this edge frame member poor, accurate positioning and assembling easily.This is another purpose of the present utility model.
According to the utility model, the mode of utilizing a plurality of edge frame member separately to engage can be with the consumptive material impairment at minimum level, and relative reduces cost.This is an another purpose of the present utility model.
Description of drawings
Fig. 1 a～Fig. 1 c is a prior art, the schematic diagram of the novel patent announcement of TaiWan, China M260081 number " improvement of LCD panel frame ".
Fig. 2 a is the decomposing state stereogram of the frame structure of the utility model display pannel.
Fig. 2 b is the assembled state stereogram of Fig. 2 a.
Fig. 2 c is the partial enlarged drawing that circle circle notes place is denoted as 2c among the displayed map 2a.
Fig. 2 d is the partial enlarged drawing that circle circle notes place is denoted as 2d among the displayed map 2b.
Fig. 2 e is the part sectioned view that shows the linking interface between the utility model edge frame member.
Fig. 3 a～3d is the schematic diagram that shows the forming process of the utility model frame structure.
Fig. 4 a and Fig. 4 b show the schematic diagram of the utility model frame structure with single edge frame member forming process.
Fig. 5 is a kind of example of deriving that shows the jog shape on the faying surface between the utility model edge frame member.
Fig. 6 is the another kind that shows the jog shape on the faying surface between the utility model edge frame member example of deriving.
Fig. 7 shows another example of deriving that shows the jog shape on the faying surface between the utility model edge frame member.
Embodiment
Below will cooperate embodiment that technical characterstic of the present utility model is further described, this embodiment is preferable example only, is not to be used for limiting practical range of the present utility model, only by obtain best understanding with reference to the accompanying drawings in conjunction with following detailed description.
At first explanation, the frame structure of the utility model display pannel is to be applied to thin display such as LCD display or PDP display etc., is used for fixing the metal framework of panel and backlight module etc.According to frame structure of the present utility model, shown in Fig. 2 a to Fig. 2 e, be to constitute a rectangular frame 1 with receiving space 1a by a plurality of edge frame member 10, for example need constitute an equilateral rectangular frame by four isometric edge frame member 10 according to design, or shown in Fig. 3 a and Fig. 3 b, constitute a rectangular frame by a pair of long margin frame member 10 ' and pair of short edges frame member 10.Wherein, overlap mutually in the end between this edge frame member and the edge frame member, faying surface 11 of cutting down 1/2 thickness relatively of each self-forming on its adjacent end, and on this faying surface 11, be formed with a corresponding for example semicircular recess 11a of shape and protuberance 11b respectively; Again, on this faying surface 11, be respectively equipped with corresponding mortise 12a and draw pin 12b, make and accurately to locate between this faying surface 11 and mutually joggle is together.In addition, at the outboard end of this edge frame member 10, be formed with a vertical component effect 13 towards thickness direction respectively and constitute a receiving space 1a to enclose.According to the utility model, can engage by modes such as for example spot welding, solvent, glutinous agent or gummeds between this faying surface 11, in the embodiment of above-mentioned Fig. 2 a to Fig. 2 e, after the vertical component effect 13 first punch formings of these a plurality of edge frame member 10, rejoin into a rectangular frame 1.
Fig. 3 a to Fig. 3 d shows the another kind of forming process of the utility model frame structure, shown in Fig. 3 c, after this edge frame member 10,10 ' is bonded into a framework earlier, go unnecessary part along these cutting line 2 sanctions, stamp out vertical component effect 13 moulding (shown in Fig. 3 d) again through stamping machine.
Fig. 4 a and Fig. 4 b show the forming process of the utility model frame structure by single edge frame member 10, in Fig. 4 a, be formed with a faying surface 11 of cutting down thickness relatively on two ends of this edge frame member 10 separately, and be formed with a corresponding half-round recessed 11a of shape and protuberance 11b on the faying surface 11 respectively, and on this faying surface 11, be respectively equipped with corresponding mortise 12a and draw pin 12b, after these vertical component effect 13 first punch formings, behind its four corner fixed point bending 90 degree, two ends overlap mutually and constitute a rectangular frame 1 again.In addition, be familiar with this operator and be understandable that, the position of two ends of this edge frame member 10 beyond in this rectangular frame 1 bight is connected, and perhaps is connected at the corner positions place of this rectangular frame 1, and they have identical effect.
Fig. 5～shown in Figure 7 for another example, based on identical consideration, be familiar with this operator and be understandable that, the recess 11a on these edge frame member 10 faying surfaces 11 can be corresponding mutually triangle, rectangle, half elliptic, two semicircle or other arbitrary shape (not illustrating one by one) etc. with protuberance 11b.
Only be preferred embodiment of the present utility model below, do not limit practical range of the present utility model, that is, do not departing from other variations or the modification that the utility model protection range is done, should still belong to covering scope of the present utility model.
In sum, the frame structure of display pannel of the present utility model, except consumptive material being detracted minimum level relatively reduces cost, faying surface and corresponding jog shape by relative reduction thickness are aimed at the location, make and assemble between the edge frame member easily, it is poor to be connected the interface section of nothing, and accurate positioning and flatness are good.
Claims (15)
1. the frame structure of a display pannel constitutes a rectangular frame (1) with receiving space (1a) by a plurality of edge frame member (10), is used for installing panel and backlight module; It is characterized in that:
Overlap mutually in the end between this edge frame member (10) and the edge frame member (10), faying surface (11) of cutting down thickness relatively of each self-forming on its end, and be formed with a corresponding recess (11a) and protuberance (11b) on its faying surface (11) again respectively, the mutual joggle of described recess (11a) and protuberance (11b) together.
2. the frame structure of display pannel as claimed in claim 1 is characterized in that this rectangular frame (1) is made of four isometric edge frame member (10).
3. the frame structure of display pannel as claimed in claim 1 is characterized in that this rectangular frame (1) is made of a pair of long margin frame member (10 ') and pair of short edges frame member (10).
4. the frame structure of display pannel as claimed in claim 1 is characterized in that this faying surface (11) is to cut down 1/2 of adjacent edge frame member (10) end thickness separately.
5. the frame structure of display pannel as claimed in claim 4 is characterized in that being provided with again corresponding mortise (12a) and draw pin (12b) on this faying surface (11).
6. the frame structure of display pannel as claimed in claim 5 is characterized in that the juncture between this faying surface (11) is wherein a kind of mode of selecting spot welding, solvent, glutinous agent or gummed for use.
7. the frame structure of display pannel as claimed in claim 6 is characterized in that this edge frame member outboard end of (10,10 '), is formed with a vertical component effect (13) to enclose a receiving space of structure (1a) towards thickness direction respectively.
8. the frame structure of display pannel as claimed in claim 7 is characterized in that this edge frame member vertical component effect of (10,10 ') (13) is to rejoin after the first punch forming.
9. the frame structure of display pannel as claimed in claim 7 is characterized in that this edge frame member (10,10 ') is punching press vertical component effect (13) moulding again after engaging earlier.
10. the frame structure of display pannel as claimed in claim 1 is characterized in that this recess (11a) and protuberance (11b) are mutual corresponding semicircles.
11. the frame structure of display pannel as claimed in claim 1, wherein this recess (11a) is mutual corresponding triangle with protuberance (11b).
12. the frame structure of display pannel as claimed in claim 1 is characterized in that this recess (11a) and protuberance (11b) are mutual corresponding rectangles.
13. the frame structure of a display pannel is the rectangular frame (1) that is had receiving space (1a) by single edge frame member (10) formation one, is used for installing display pannel and backlight module; It is characterized in that:
The both ends of this edge frame member (10) overlap mutually, faying surface (11) of cutting down thickness relatively of each self-forming on its end, and be formed with a corresponding concave part (11a) and protuberance (11b) on its faying surface (11) again respectively, both mutual joggles together.
14. the frame structure of display pannel as claimed in claim 13, the both ends that it is characterized in that this edge frame member (10) position beyond in this rectangular frame (1) bight is connected.
15. the frame structure of display pannel as claimed in claim 13 is characterized in that the both ends of this edge frame member (10) are connected at this rectangular frame (1) corner positions place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118158 CN2822116Y (en) | 2005-09-01 | 2005-09-01 | Frame structure of display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520118158 CN2822116Y (en) | 2005-09-01 | 2005-09-01 | Frame structure of display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822116Y true CN2822116Y (en) | 2006-09-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520118158 Expired - Fee Related CN2822116Y (en) | 2005-09-01 | 2005-09-01 | Frame structure of display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822116Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813853A (en) * | 2010-04-06 | 2010-08-25 | 李海滨 | Backlight source structure applied to liquid crystal display equipment |
| CN101590584B (en) * | 2008-05-26 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Preparation method for backlight module frame |
| CN103264666A (en) * | 2013-05-28 | 2013-08-28 | 无锡同捷汽车设计有限公司 | Connection structure of automobile interior trim part and automobile exterior trim part |
| WO2014012260A1 (en) * | 2012-07-17 | 2014-01-23 | 深圳市华星光电技术有限公司 | Liquid crystal display device as well as backlight module and backplane assembly thereof |
| 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 |
| 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 |
-
2005
- 2005-09-01 CN CN 200520118158 patent/CN2822116Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590584B (en) * | 2008-05-26 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Preparation method for backlight module frame |
| CN101813853A (en) * | 2010-04-06 | 2010-08-25 | 李海滨 | Backlight source structure applied to liquid crystal display equipment |
| WO2014012260A1 (en) * | 2012-07-17 | 2014-01-23 | 深圳市华星光电技术有限公司 | Liquid crystal display device as well as backlight module and backplane assembly thereof |
| 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 |
| CN103264666A (en) * | 2013-05-28 | 2013-08-28 | 无锡同捷汽车设计有限公司 | Connection structure of automobile interior trim part and automobile exterior trim part |
| CN103264666B (en) * | 2013-05-28 | 2016-06-29 | 无锡同捷汽车设计有限公司 | A kind of attachment structure of the inside and outside gadget of automobile |
| 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 |
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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: 20060927 Termination date: 20120901 |