CN101274682A - Stock device for supporting display screen - Google Patents
Stock device for supporting display screen Download PDFInfo
- Publication number
- CN101274682A CN101274682A CNA2007100650090A CN200710065009A CN101274682A CN 101274682 A CN101274682 A CN 101274682A CN A2007100650090 A CNA2007100650090 A CN A2007100650090A CN 200710065009 A CN200710065009 A CN 200710065009A CN 101274682 A CN101274682 A CN 101274682A
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- China
- Prior art keywords
- pallet
- spacer
- separator
- shape
- display screen
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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.)
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Abstract
The invention discloses a pallet device for supporting a displayer screen. The pallet device consists of a pallet body and a plurality of separators, wherein, the pallet body is provided with a locking slot, into which the separator is inserted, the cross section of the separator can be in I shape, T shape or wedge shape, the shape of the locking slot is matched with the outer outline of the embedded part of the separator. The invention also discloses another pallet device for supporting a displayer screen. The pallet device consists of a pallet body and a plurality of separators, wherein, a countersunk head screw is embedded into the separator and connects the separator and the pallet body, the surface of the separator which is contacted with the displayer screen is provided with toothed, mesh-shaped ridges or screw thread-shaped lugs, the surface of the separator is rectangle, round or polygon, and the separator is composed of antistatic elastic materials. By adopting the pallet device of the invention, the relative positions between the displayer screen and the pallet can be fixed and the separator is not easy to fall out, thus completely reducing the badness of X block caused by the movement of the displayer screen.
Description
Technical field
The present invention relates to a kind of pallet apparatus of supporting display screen, relate in particular to a kind of bayonet type pallet apparatus that spacer is captiveed joint with the pallet parent, belong to technical field of semiconductors.
Background technology
In the LCDs production process, pallet apparatus is used for carrying and support LCDs on manufacturing line, referring to Fig. 1.Existing pallet apparatus surface 1 is used to carry and support the surface of LCDs for planar design at it, is provided with the point-like fixed bolster 2 of some supporting display screens; These fixed bolsters adopt the jelly connection mode to stick on the above-mentioned pallet apparatus; The read-out pallet contacts with the read-out point-like of carrying by fixed bolster.
There is following problem in the pallet apparatus of existing supporting display screen:
1. the fixed bolster of pallet apparatus is lost easily, is scattered, during the fixed bolster quantity not sufficient, because friction force reduces, the relative position of read-out and pallet can be moved, and produces the multiple assembly problem such as bad of piece defective (X block), bright line when causing LCDs to enter subsequent processing assembling;
2. because the surface design of pallet apparatus is the plane, it carries out point-like with LCDs by fixed bolster and contacts, and the friction force of fixed bolster is less in addition, even if fixed bolster does not lack, LCDs greatly also can be bigger with respect to the amount of movement of pallet apparatus, bad when causing assembling;
3. when fixed bolster is connected with pallet apparatus, need to rely on jelly to connect, make that the resistance between fixed bolster and the pallet apparatus increases, thereby the effect that prevents electrostatic discharge is weakened.
Summary of the invention
Main purpose of the present invention is that the less and relative position that causes read-out and pallet apparatus of losing easily, be scattered is moved because of point-like fixed bolster friction force in order to solve in the prior art, produces bad problem when causing entering the mounting equipment of subsequent processing.
Another object of the present invention is that jelly is connected between the fixed bolster and pallet apparatus in order to solve in the prior art, makes that resistance increases between fixed bolster and the pallet apparatus, thereby makes the problem that prevents that the electrostatic discharge effect from weakening.
To achieve these goals, at least one embodiment of the present invention provides a kind of pallet apparatus of supporting display screen, is made up of pallet parent and some spacers, has draw-in groove on the described pallet parent, and described spacer is embedded in the draw-in groove.The cross-sectional plane of described spacer is I-shape, T font or wedge shape, and the exterior contour of described draw-in groove shape and described spacer embedded part is complementary.The contacted surface of described spacer and read-out is provided with zig-zag, netted crest line or shape of threads projection, is used for increasing the friction force on described display screen surface and spacer surface.The surface of described spacer is oblong, circle or polygon.Described spacer is made of the elastic reactance electrostatic material.
To achieve these goals, at least one embodiment of the present invention provides a kind of pallet apparatus of supporting display screen, be made up of pallet parent and some spacers, be embedded with flathead screw in the described spacer, this flathead screw is captiveed joint described spacer with described pallet parent.The contacted surface of described spacer and read-out is provided with zig-zag, netted crest line or shape of threads projection, is used for increasing the friction force on described display screen surface and spacer surface.The surface of described spacer is square, oblong, circle or polygon.Described spacer is made of the elastic reactance electrostatic material.
The present invention can reach following beneficial effect compared with prior art:
Now module produce use in the line in the read-out pallet amount to about 8000, wherein assemble station use in about 3000; Count roughly 400/month because fixed bolster is lost the pallet loss that causes, and can reduce pallet after estimating to improve be lost to 0;
2. bad (as: Xblock, bright line multiple bad etc.) when the pallet that causes after losing owing to fixed bolster moves and causes assembling counts roughly 0.1%, and to move the X block that causes bad and adopt pallet apparatus of the present invention can thoroughly reduce read-out.
3. avoided weakening problem because of jelly is connected the electrostatic discharge that causes between fixed bolster and pallet parent.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the telltale pallet scheme drawing of the fixedly cushion of prior art;
Fig. 2 is the schematic perspective view of fixed bolster in the telltale pallet of fixedly cushion of prior art;
Fig. 3 is the pallet apparatus scheme drawing of a preferred embodiment of the present invention;
Cross section stereo scheme drawing when Fig. 4 is embedded into the read-out draw-in groove for solid, cross sectional shape and the spacer of the spacer of a preferred embodiment of the present invention;
Cross section stereo scheme drawing when Fig. 5 is embedded into the read-out draw-in groove for solid, cross sectional shape and the spacer of the spacer of another preferred embodiment of the present invention;
Fig. 6 is the schematic perspective view of the wedge shape spacer of another preferred embodiment of the present invention;
Fig. 7 is the present invention's pallet apparatus schematic perspective view of the band flathead screw of a preferred embodiment again.
The specific embodiment
Referring to Fig. 3 and Fig. 4, an a kind of preferred embodiment of pallet apparatus of supporting display screen, pallet apparatus is made up of pallet parent 4 and some spacers 3, Fig. 4 a is the spatial structure of the spacer that is made of the elastic reactance electrostatic material, the cross-sectional plane 5 of spacer is I-shape (seeing Fig. 4 b), the spacer surface 6 that contacts with read-out is rectangle, and the frictional area that it is contacted with read-out is bigger, and relative position is fixed between read-out and the pallet.Fig. 4 c is the cross-sectional perspective view of spacer when being embedded into read-out pallet draw-in groove, has draw-in groove on the pallet parent 4, spacer is embedded in the oblong draw-in groove of read-out pallet, use the bayonet type structure to avoid jelly connection mode and spacer difficult drop-off, constituent material is that the structure of elastic material makes that the spacer that is embedded in the draw-in groove is more firm.The spacer surface that contacts with read-out is provided with serration 7, is used to increase the friction coefficient on display screen surface and spacer surface, thereby increases friction force, makes the relative position of read-out and pallet fix, and is difficult for moving.In addition, the spacer of antistatic material formation has been avoided the problem of electrostatic discharge weak effect.
Fig. 5 is another preferred embodiment of the present invention, pallet apparatus is made up of pallet parent 4 and some spacers 8, Fig. 5 a is the spatial structure of the spacer that is made of the elastic reactance electrostatic material, its cross-sectional plane is T font (seeing Fig. 5 b), the spacer surface that contacts with read-out is rounded, the frictional area that it is contacted with read-out is bigger, and relative position is fixed between read-out and the pallet, is difficult for moving.Fig. 5 c is the cross-sectional perspective view of spacer when being embedded into read-out pallet draw-in groove, has draw-in groove on the pallet parent 4, spacer is embedded in the draw-in groove of read-out pallet, use the bayonet type structure to avoid jelly connection mode and spacer difficult drop-off, elastomeric material makes that the spacer that is embedded in the draw-in groove is more firm.The spacer surface that contacts with read-out is provided with netted crest line projection, is used to increase the friction coefficient on display screen surface and spacer surface, thereby increases friction force, makes that the relative position between read-out and the pallet is fixed, and is difficult for moving.In addition, the spacer made of antistatic material has been avoided the problem of electrostatic discharge weak effect.
Fig. 7 is a preferred embodiment more of the present invention, pallet apparatus is made up of pallet parent 4 and some spacers 3, spacer 3 is made of the elastic reactance electrostatic material, be embedded with a flathead screw 9 in the spacer 3, this flathead screw 9 passes spacer 3 and pallet parent 4, spacer is captiveed joint with the pallet parent, and wherein the quantity of screw 9 also can be according to fastening effect, is a plurality of more than 2.The spacer surface that contacts with read-out is rounded, oblong, square or other polygons, and the frictional area that it is contacted with read-out is bigger, and relative position is fixed between read-out and the pallet, is difficult for moving.The spacer surface that contacts with read-out is provided with the projection of all styles ofs such as zig-zag, netted crest line or shape of threads, be used to increase the friction coefficient on display screen surface and spacer surface, thereby the increase friction force makes that the relative position between read-out and the pallet is fixed.The pallet apparatus of band flathead screw also avoids using jelly connection mode and spacer difficult drop-off, and the spacer made of antistatic material has been avoided the problem of electrostatic discharge weak effect.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1. the pallet apparatus of a supporting display screen is made up of pallet parent and some spacers, it is characterized in that, has draw-in groove on the described pallet parent, and described spacer is embedded in the draw-in groove.
2. the pallet apparatus of supporting display screen according to claim 1 is characterized in that, the cross-sectional plane of described spacer is I-shape, T font or wedge shape, and the exterior contour of described draw-in groove shape and described spacer embedded part is complementary.
3. pallet apparatus according to claim 1 and 2 is characterized in that, the contacted surface of described spacer and read-out is provided with zig-zag, netted crest line or shape of threads projection, is used for increasing the friction force on described display screen surface and spacer surface.
4. pallet apparatus according to claim 1 and 2 is characterized in that, the surface of described spacer is oblong, circle or polygon.
5. pallet apparatus according to claim 1 and 2 is characterized in that described spacer is made of the elastic reactance electrostatic material.
6. the pallet apparatus of a supporting display screen is made up of pallet parent and some spacers, it is characterized in that, is embedded with flathead screw in the described spacer, and this flathead screw is captiveed joint described spacer with described pallet parent.
7. pallet apparatus according to claim 6, it is characterized in that, described spacer and the contacted surface of described read-out are provided with zig-zag, netted crest line or shape of threads projection, are used for increasing the friction force between described display screen surface and the described spacer surface.
8. according to claim 6 or 7 described pallet apparatus, it is characterized in that the surface of described spacer is square, oblong, circle or polygon.
9. according to claim 6 or 7 described pallet apparatus, it is characterized in that described spacer is made of the elastic reactance electrostatic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100650090A CN101274682B (en) | 2007-03-30 | 2007-03-30 | Stock device for supporting display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100650090A CN101274682B (en) | 2007-03-30 | 2007-03-30 | Stock device for supporting display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101274682A true CN101274682A (en) | 2008-10-01 |
| CN101274682B CN101274682B (en) | 2011-06-01 |
Family
ID=39994629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100650090A Active CN101274682B (en) | 2007-03-30 | 2007-03-30 | Stock device for supporting display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101274682B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025705A (en) * | 2019-12-31 | 2020-04-17 | 武汉华星光电技术有限公司 | Tray and machine table with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005331335A (en) * | 2004-05-19 | 2005-12-02 | Shimadzu Corp | Substrate inspection device |
-
2007
- 2007-03-30 CN CN2007100650090A patent/CN101274682B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025705A (en) * | 2019-12-31 | 2020-04-17 | 武汉华星光电技术有限公司 | Tray and machine table with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101274682B (en) | 2011-06-01 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141215 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141215 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141215 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 215200 No. 1700, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu, Zhongshan North Road Patentee after: Gaochuang (Suzhou) Electronics Co.,Ltd. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |