CN103025099B - Display backplane and the display screen with this backboard - Google Patents
Display backplane and the display screen with this backboard Download PDFInfo
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- CN103025099B CN103025099B CN201110288476.6A CN201110288476A CN103025099B CN 103025099 B CN103025099 B CN 103025099B CN 201110288476 A CN201110288476 A CN 201110288476A CN 103025099 B CN103025099 B CN 103025099B
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- installing hole
- plate body
- holes
- display backplane
- edge
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Abstract
The present invention provides a kind of display backplane, and it includes plate body and by the edge of plate body to the flanging of a lateral buckling, is provided with installing hole on plate body, and wherein, in the side near installing hole, having can be by plate body and the separate holes of tuck portion.The present invention, by changing the structure of backboard, while ensureing the intensity of installing hole, can shorten the vertical dimension of installing hole and flanging, so that the frame of display screen is narrower, both save material and space, given more preferable visual effect the most further.
Description
Technical field
The present invention relates to a kind of display backplane and the display screen with this backboard.
Background technology
Since flat faced display comes out, especially liquid crystal display, the border width of display screen
It is always the engineering parameter that people try hard to optimize, because the frame of display screen is the narrowest, display
The visual effect that picture more can give.Shown in Fig. 1 is a kind of common display screen back of the body
Plate, there is the installing hole 3 of helicitic texture in the close edge of its plate body 1, outside installing hole 3
Side, is connected with flanging 2, this structure with the edge 5 (backboard bending place) of plate body 1
Purpose be to make this backboard be connected with the housing of display screen.Yet with flanging 2 and installation
The position in hole 3 is the most closer, and the stress that Bending Processing produces is often to installing hole 3
Shape and intensity produce compare large effect.In order to solve this problem, installing hole 3 need to be strengthened
And the distance between flanging 2, in general outside flanging 2 inside edge and installing hole 3
The minimum distance of edge is at least 1mm (this distance general and the consistency of thickness of plate body), causes
After installation, therefore the width of housing has more above-mentioned 1mm, so that the outer rim of display screen is wider.
Summary of the invention
In view of this, present invention is primarily targeted at a kind of display backplane of offer, this display
Screen backboard can make the frame of display screen more in the case of the shape ensureing installing hole and intensity
Narrow.
For reaching above-mentioned purpose, the present invention provides a kind of display backplane, it include plate body and by
The edge of plate body, to the flanging of a lateral buckling, is provided with installing hole on plate body, wherein,
Near the side of installing hole, having can be by plate body and the separate holes of tuck portion.
The present invention, can be while ensureing the intensity of installing hole by changing the structure of backboard, contracting
Short installing hole and the vertical dimension of flanging, so that the frame of display screen is narrower, both saved material
Material and space, give more preferable visual effect the most further.
Accompanying drawing explanation
Fig. 1 is the floor map of the display backplane of prior art；
Fig. 2 is the floor map of the display backplane of the present invention；
Fig. 3 is the schematic perspective view of the display backplane of the present invention；
Fig. 4 is the front view before the bending of variant of the invention example two；
Fig. 5 is the front view before the bending of variant of the invention example three；
Fig. 6 is the front view before the bending of variant of the invention example four；
Fig. 7 is the front view before the bending of variant of the invention example five.
Detailed description of the invention
In Fig. 2, display backplane includes plate body 1 and flanging 2, between plate body 1 and flanging 2
For the edge 5 of the plate body 1 as bending place, i.e. flanging 2 by the edge 5 of plate body 1 to side
Bending.Being provided with installing hole 3 at edge 5 on plate body 1, this installing hole 3 is screwed hole,
Wherein run through the screw for installing fixing display backplane.
It addition, be provided with holes 4 on flanging 2, as shown in figure 3 to figure 7, holes 4 is elongated
Shape, is arranged around installing hole 3, (holes 4 in Fig. 3, the top of the length direction of holes 4
Left end) be arranged on edge 5 or cross edge 5 and extend on plate body 1.
Embodiment one as shown in Figure 3, holes 4 in concave shape, its opening towards installing hole 3,
Edge 5 (the ginseng of plate body 1 has been crossed on the top (top of the length direction of holes 4) of opening
According to Fig. 2), edge 5 is separated into upper, middle and lower three part, intermediate portion in Fig. 3 by holes 4
Be formed as connecting portion 6, be retained on the plate body 1 at installing hole 3 place.
Due to the existence of this holes 4, during bending, plate body 1 is at whole bending line (place, edge 5
Straight line) near zone produce stress blocked by holes 4, therefore several near installing hole 3
Not having stress to produce, such bending technique can reach the inner side table of flanging 2 after bending
Face is less than the thickness of plate body 1 with the most antermarginal vertical dimension of installing hole 3, can be 0, very
To being negative, do not interfere with the shape of installing hole 3, the simultaneously outward flange of installing hole 3 yet
Still there is a certain distance at the edge (connecting portion 6) of distance holes 4 to ensure the strong of installing hole 3
Degree so that backboard with the width (width of plate body 1) in flanging 2 vertical direction
Reduce corresponding size.
Holes 4 generally elongated shape, its shape has no particular limits, Fig. 4～Fig. 7 arranges
Go out several conventional modified example.Wherein Fig. 4 is similar to embodiment one, and holes 4 is in character cut in bas-relief
Shape, the top of the opening of the holes 4 that its difference is in Fig. 4 reaches but does not cross plate body 1
Edge 5 (with reference to Fig. 4).In Fig. 5, holes 4 is in the shape of the straight line of bending, Fig. 6
In, holes 4 is in biapiculate circular arc, in Fig. 7, and the circular arc that holes 4 is consistent in width
Shape.Two tops of the holes 4 of elongated shape can reach but not across the edge 5 of plate body 1,
The edge 5 of plate body 1 can also be crossed, as long as the shape of installing hole 3 can not interfered with after bending
Shape, the edge (connecting portion 6) of the outward flange distance holes 4 of installing hole 3 still has necessarily simultaneously
Distance with ensure installing hole 3 intensity.
In order to ensure the intensity of installing hole 3, two tops of holes 4 are at the edge 5 of plate body 1
On distance be preferably equal to or greater than the twice of diameter length of installing hole 3.Same in order to ensure
The intensity of installing hole 3, holes 4 is apart from the minimum distance preferably equal to or greater than peace of installing hole 3
The radius length in dress hole 3.
During production, the screw thread process of installing hole 3 and the processing of holes 4 and installing hole 3 is permissible
Carry out before bending, it is also possible to carry out after bending.Certainly installing hole 3 may not be spiral shell
Pit.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement made
Deng, should be included within the scope of the present invention.
Claims (8)
1. a display backplane, including plate body (1) and the edge by described plate body (1)
(5) to the flanging (2) of a lateral buckling, described plate body (1) is provided with installing hole
(3), it is characterised in that in the side near described installing hole (3), having can be by described
Plate body (1) and the separate holes of described flanging (2) part (4),
Described holes (4) is elongated shape, arranges around described installing hole (3), described
The top of the length direction of holes (4) is arranged on described edge (5) and above or crosses described limit
Edge (5) and be arranged on described plate body (1).
Display backplane the most according to claim 1, it is characterised in that described holes
(4) top of length direction distance on the edge (5) of described plate body (1) is big
Twice in the diameter length equal to described installing hole (3).
Display backplane the most according to claim 1, it is characterised in that described installation
The distance of hole (3) and described flanging (2) place plane is less than the thickness of described plate body (1)
Degree.
Display backplane the most according to claim 1, it is characterised in that described holes
(4) minimum distance apart from described installing hole (3) is more than or equal to described installing hole (3)
Radius length.
Display backplane the most according to claim 1, it is characterised in that described holes
(4) in circular arc.
Display backplane the most according to claim 1, it is characterised in that described holes
(4) shape of the straight line in bending.
Display backplane the most according to claim 1, it is characterised in that described holes
(4) in concave shape.
8. a display screen, it is characterised in that it has any one in claim 1～7
Described display backplane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110288476.6A CN103025099B (en) | 2011-09-26 | 2011-09-26 | Display backplane and the display screen with this backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110288476.6A CN103025099B (en) | 2011-09-26 | 2011-09-26 | Display backplane and the display screen with this backboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103025099A CN103025099A (en) | 2013-04-03 |
| CN103025099B true CN103025099B (en) | 2016-08-10 |
Family
ID=47973064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110288476.6A Active CN103025099B (en) | 2011-09-26 | 2011-09-26 | Display backplane and the display screen with this backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103025099B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427902Y (en) * | 2000-07-04 | 2001-04-25 | 林荣赐 | Means for fixing spring lamination |
| CN1293444A (en) * | 1999-10-08 | 2001-05-02 | 株式会社日立制作所 | Colour cathode ray tube |
| CN2837233Y (en) * | 2005-08-31 | 2006-11-15 | 郑世平 | Improved SMT carrier tape structure |
| CN101290433A (en) * | 2008-06-19 | 2008-10-22 | 友达光电股份有限公司 | Backlight module |
| CN101312081A (en) * | 2007-05-21 | 2008-11-26 | 中华映管股份有限公司 | Wire structure and backlight module group applying same |
| CN202262150U (en) * | 2011-09-26 | 2012-05-30 | 海尔集团公司 | A display screen back board and a display screen having the back board |
-
2011
- 2011-09-26 CN CN201110288476.6A patent/CN103025099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293444A (en) * | 1999-10-08 | 2001-05-02 | 株式会社日立制作所 | Colour cathode ray tube |
| CN2427902Y (en) * | 2000-07-04 | 2001-04-25 | 林荣赐 | Means for fixing spring lamination |
| CN2837233Y (en) * | 2005-08-31 | 2006-11-15 | 郑世平 | Improved SMT carrier tape structure |
| CN101312081A (en) * | 2007-05-21 | 2008-11-26 | 中华映管股份有限公司 | Wire structure and backlight module group applying same |
| CN101290433A (en) * | 2008-06-19 | 2008-10-22 | 友达光电股份有限公司 | Backlight module |
| CN202262150U (en) * | 2011-09-26 | 2012-05-30 | 海尔集团公司 | A display screen back board and a display screen having the back board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103025099A (en) | 2013-04-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160715 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: haier group corporation Applicant after: Qingdao Haier Photoelectric Co., Ltd. Applicant after: Qingdao Haier Electric Appliance Co., Ltd. Applicant after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Photoelectric Co., Ltd. Applicant before: Qingdao Haier Electric Appliance Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |