CN103379768A - Backboard structure of panel module and two-dimensional displayer - Google Patents
Backboard structure of panel module and two-dimensional displayer Download PDFInfo
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- CN103379768A CN103379768A CN2012101220419A CN201210122041A CN103379768A CN 103379768 A CN103379768 A CN 103379768A CN 2012101220419 A CN2012101220419 A CN 2012101220419A CN 201210122041 A CN201210122041 A CN 201210122041A CN 103379768 A CN103379768 A CN 103379768A
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- backboard body
- board structure
- back board
- reinforcements
- reinforcement
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Abstract
The invention discloses a backboard structure of a panel module. The backboard structure comprises a backboard body and a plurality of reinforcing pieces. The backboard body is provided with a plurality of fixing parts, wherein the vertical distance between each fixing part and the adjacent long edge of the backboard body is about one third of the length of the wide edge of the backboard body, and the vertical distance between each fixing part and the adjacent wide edge of the backboard body is about one third of the length of the long edge of the backboard body. Each reinforcing piece is provided with a first end and a second end, wherein the first end of each reinforcing piece and the second end of each reinforcing piece are fixed in one fixing part of the backboard body and the adjacent corner respectively. Therefore, when a two-dimensional displayer becomes larger and thinner, the reinforcing pieces on the backboard body can effectively strengthen the structural rigidity of the backboard body, and the warping prevention capability of the backboard body is improved.
Description
Technical field
The present invention relates to the back board structure of panel module, espespecially a kind of back board structure with reinforced structure.
Background technology
LCD TV or plasma-screen television are in the flourish stage at present, and especially for the flat-panel screens of side-light type, slimming is a kind of trend especially.Because the maturation of technology, large-sized slimming flat-surface television becomes the product of main flow gradually.But because size is larger, panel construction just must have higher intensity, just can guarantee the stable of tv product quality.In whole panel module mainly as one of support structure main body be exactly the backboard of panel, but also along with the size of panel becomes large, the more difficult control of the angularity of panel backboard.If during backboard generation warpage, be easy to cause the damage of the panel internal structure of its assembling that coats, wherein an example is exactly breaking of face glass.
Generally speaking, can increase simple reinforced ribs at the backboard of panel in the prior art, extend the structure of strengthening backboard on the backboard with the vertical and horizontal direction.Yet such reinforced ribs has been not enough to bear the demand of the flat-surface television of large scale slimming, and when flat-surface television bore active force perpendicular to panel, its warpage degree that occurs was still excessive and cause easily the damage of flat-surface television.
Summary of the invention
Technical problem to be solved by this invention is: in order to remedy the deficiencies in the prior art, provide a kind of panel back board structure through design, to improve the panel warpage degree.
The back board structure of panel module of the present invention is by the following technical solutions:
Described back board structure comprises a backboard body and a plurality of reinforcement.Described backboard body has a plurality of fixed parts, the vertical range on each fixed part and the long limit of contiguous described backboard body be about described backboard body width edge length 1/3rd, and the vertical range of each fixed part and the broadside of the described backboard body of being close to be about described backboard body long edge lengths 1/3rd.Each reinforcement has respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part of described backboard body and adjacent corner.
Flat-panel screens of the present invention is by the following technical solutions:
Described flat-panel screens comprises a panel module and a back of the body lid.Described panel module comprises a panel body and a back board structure, and described panel body is fixed in the described back board structure.Described back board structure includes a backboard body and a plurality of reinforcement.Described backboard body has a plurality of fixed parts, the vertical range on each fixed part and the long limit of contiguous described backboard body be about described backboard body width edge length 1/3rd, and the vertical range of each fixed part and the broadside of the described backboard body of being close to be about described backboard body long edge lengths 1/3rd.Each reinforcement has respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part and the contiguous corner of described backboard body.Described back of the body lid is incorporated into described back board structure one side of described panel module.
The back board structure of panel module of the present invention is in addition by the following technical solutions:
Described back board structure comprises a backboard body and a plurality of reinforcement.Described backboard body has a plurality of fixed parts, the vertical range of the neighboring edge of each fixed part and described backboard body be about described backboard body edge length 1/3rd.Each reinforcement has respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part and the contiguous corner of described backboard body.
In addition, in back board structure of the present invention or flat-panel screens, described backboard body can have a reinforced ribs in addition, and described a plurality of reinforcements are fixed on the described reinforced ribs.Described a plurality of reinforcement and described reinforced ribs are to be stamped to form or to be fixed on the described reinforced ribs with blind rivet, rivet, welding or screw in described backboard body.
In back board structure of the present invention or flat-panel screens, the angle of each reinforcement between the long limit of the trend on the described backboard body and described backboard body can be 27～50 degree.
In back board structure of the present invention or flat-panel screens, described a plurality of reinforcements can be consisted of and are fixed on the described backboard body with blind rivet, rivet, welding or screw by galvanized steel, stainless steel, aluminium or plastic-steel material.
In back board structure of the present invention or flat-panel screens, the described first end of each reinforcement can have respectively a wall hanging piece, and a plurality of wall hanging pieces of described a plurality of reinforcements can be used for described back board structure wall hanging on metope.
Therefore, the disclosed back board structure of the present invention and the flat-panel screens with this kind back board structure, rigidity that can the stiffened panel module reduces significantly large size panel module or flat-panel screens and is subject to the warpage degree that vertical External Force Acting produces, and increases the appropriate rate of flat-panel screens.
Can be further understood by following detailed Description Of The Invention and appended accompanying drawing about the advantages and spirit of the present invention.
Description of drawings
Fig. 1 is the schematic diagram that the present invention is used for back board structure one first embodiment of panel module;
Fig. 2, Fig. 3 are the schematic diagram of back board structure one second embodiment of panel module;
Fig. 4 is the schematic diagram of back board structure 1 the 3rd embodiment of panel module;
The partial side generalized section of Fig. 5 flat-panel screens one embodiment of the present invention.
Wherein, description of reference numerals is as follows:
10,20,30 back board structures 12,22,32 backboard body
14,24,34 reinforced ribs 16,26,36 reinforcements
18 retaining elements, 40 panel bodies
50 panel modules, 60 back of the body lids
70 front frame 100 flat-panel screens
221 long limits, 222 minor faces
223～226 fixed parts, 227～230 corners
261 first ends, 262 second ends
263 wall hanging pieces
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram that the present invention is used for back board structure one first embodiment of panel module.The reinforced ribs 14 that has an II shape on the backboard body 12 of back board structure 10, reinforced ribs 14 are fixed with up and down a reinforcement 16 in addition, and wherein reinforcement 16 utilizes screw 18 to be fixed on the reinforced ribs 14, to strengthen the ability of back board structure 10 anti-warpages.
Please refer to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are the schematic diagram of back board structure one second embodiment of panel module.Back board structure 20 has a backboard body 22 and a plurality of reinforcement 26.The reinforced ribs 24 that has an II shape on the backboard body 22, it is that mode with punching press is formed on the backboard body 22, a plurality of reinforcements 26 then are fixed on the reinforced ribs 24.
Please continue with reference to figure 3.As shown in Figure 3, the reinforcement 26 in the back board structure 20 of the present invention is arranged on the backboard body 22, with the ability of effective increase backboard body 22 anti-warpages.Have a plurality of fixed parts 223～226 on the backboard body 22, on backboard body 22, also indicate its a plurality of corners 227～230.More particularly, at present flat-panel screens has the horizontal rectangular appearance of 16: 9 or 16: 10 mostly, so preferably comprises at least four fixed parts 223～226 and four corners 227～230 on the backboard body 22.Wherein fixed part 223～226 respectively with the vertical range on the long limit 221 of contiguous backboard body 22 be about backboard body 22 broadside 222 length 1/3rd.Similarly, fixed part 223～226 respectively with the vertical range of the broadside 222 of contiguous backboard body 22 be about backboard body 22 long limit 221 length 1/3rd, as shown in the figure.In other words, four fixed parts 223～226 preferably are positioned at long limit 221 and broadside 222 respectively are divided near the confluce of dotted line of trisection, the vertical range of itself and backboard body 22 neighboring edges be about backboard body 22 edge length 1/3rd.Accordingly, in the embodiments of figure 3, back board structure 20 also uses at least four reinforcements 26.Reinforcement 26 can be rectangular of being made of galvanized steel, stainless steel, aluminium or plastic-steel material.Can find out that in Fig. 2 reinforcement 26 can be made the outward appearance of C word beam, so can under the prerequisite of keeping due rigidity intensity, reduce whole weight.Each reinforcement 26 has respectively a first end 261 and one second end 262, and be fixed on the reinforced ribs 24 with blind rivet, rivet, welding or screw, also can when backboard body 22 does not have the structure of reinforced ribs 24, directly be fixed on the backboard body 22 with blind rivet, rivet, welding or screw.
In an embodiment of the present invention, the first end 261 of each reinforcement 26 and the second end 262 are separately fixed near the wherein fixed part 223～226 and contiguous corner 227～230 on the backboard body 22 (or reinforced ribs 24 of backboard body 22), that is the first end 261 of each reinforcement 26 is fixed near the confluce of dotted line that the length of side with backboard body 22 is divided into trisection (or on confluce) approximately, and the second end 262 of each reinforcement 26 then is separately fixed at the contiguous a plurality of corners 227～230 of backboard body 22.For example in Fig. 3, wherein the first end 261 of a reinforcement 26 is fixed near the fixed part 224, and the second end 262 namely is fixed on the corner 228, and the fixed form of other reinforcement 26 is also similar, does not give unnecessary details in addition herein.In other words, each reinforcement 26 extends and radial trend in the upper corner near toward back plate body 22 confluce of the dotted line that the length of side is divided into trisection of backboard body 22 (or reinforced ribs 24).
Please refer to Fig. 4.Except the embodiment such as Fig. 3 described, outside being fixed on the backboard body 22 (or reinforced ribs 24) with blind rivet, rivet, welding or screw reinforcement 26, in the back board structure 30 of the second embodiment of Fig. 4, reinforcement 36 also can directly be formed on the backboard body 32 in the modes of punching press with reinforced ribs 34.Then similar with the first embodiment of Fig. 3 as for position and the feature of trend of reinforcement 36 on backboard body 32, repeat no more herein.And so formed reinforcement 36 structures on backboard body 32 also can increase the ability of backboard body 32 anti-warpages effectively.
For example, in the back board structure 20,30 of Fig. 2, Fig. 3 and Fig. 4, for back board structure 20,30 (with and the panel body that carried) four corners impose as shown in the figure F1 and the vertical external force of F2 direction, with the anti-warpage ability of emulation back board structure 20,30 when running into external force.And reinforcement 26,36 trend on backboard body 22,32 is as previously mentioned respectively, and more specifically, reinforcement 26,36 with radiation direction toward back plate body 22,32 extend and and backboard body 22,32 long limit 221 between the angle theta of (or between trunnion axis L of long limit 221 representatives) preferably be situated between 27～50 spend between.When the vertical external force that is subject to respectively F1 and F2 direction when four corners was 10 kilogram weights (kgF), reinforcement 26,36 can show to land and disperses to impose on each corner external force, and reduced backboard body 22,32 warpage degree.As shown in following tabulated data, when the backboard body that reinforcement is not set is subject to the vertical external force of F1 and F2 direction, the maximum displacement that its corner can occur is 470 millimeters, and after being provided with reinforcement 26,36, maximum displacement is aobvious land narrow down to only about half of in, and by can seeing in the table, when θ is 30 when spending, reinforcement 26,36 can provide maximum anti-warpage ability.
In addition, as shown in Figure 3, set up on the backboard body 22 of reinforcement 26, more can directly utilize reinforcement 26 in conjunction with wall hanging frame, on the first end 261 such as reinforcement 26 wall hanging frame 263 can be set, and these wall hanging frames 263 can be used for back board structure 20 (and the flat-panel screens that comprises back board structure 20) wall hanging on metope.
Please refer to Fig. 5, Fig. 5 is the partial side generalized section of flat-panel screens one embodiment of the present invention.Flat-panel screens 100 includes a panel module 50, a back of the body covers 60 and one front frame 70, other does not illustrate out in Fig. 5, but belongs to the necessary element person of flat-panel screens 100, for technical staff under the described field can learn easily, herein for purposes of illustration, then omission is drawn.Panel module 50 comprises a panel body 40 and a back board structure 30, and wherein panel body 40 is fixed in the back board structure 30, and back board structure 30 then comprises backboard body 32 and reinforcement 36.Back board structure 30 herein is identical with the 3rd embodiment among Fig. 4, does not therefore repeat them here its detailed structure.And since reinforcement 36 (or with reinforced ribs 34) be drawing on backboard body 32, therefore can reach and reduce the more frivolous advantage of cost and fuselage.The back of the body lid 60 of flat-panel screens 100 is incorporated into back board structure 30 1 sides of panel module 50, and front frame 70 then is set in outside the panel module 50.
The back board structure of panel module disclosed by the invention, and the flat-panel screens with this back board structure, backboard body at back board structure is provided with a plurality of reinforcements, be radiated entends to the corner near the confluce of the dotted line that reinforcement respectively is divided into trisection by long limit and broadside with backboard body, mode with locking is fixed on the reinforced ribs of backboard body or backboard body, or is formed on the backboard body with the mode of reinforced ribs one drawing.So, when flat-panel screens during towards the future development of large scale and slimming, the reinforcement on the backboard body can be strengthened the structural rigidity of backboard body effectively, increases the ability of the anti-warpage of backboard body.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (20)
1. the back board structure of a panel module is characterized in that, comprising:
One backboard body, described backboard body has a plurality of fixed parts, the vertical range on each fixed part and the long limit of contiguous described backboard body be about described backboard body width edge length 1/3rd, and the vertical range of each fixed part and the broadside of the described backboard body of being close to be about described backboard body long edge lengths 1/3rd; And
A plurality of reinforcements, each reinforcement have respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part and the contiguous corner of described backboard body.
2. back board structure as claimed in claim 1 is characterized in that, described backboard body has a reinforced ribs in addition, and described a plurality of reinforcements are fixed on the described reinforced ribs.
3. back board structure as claimed in claim 2 is characterized in that, described a plurality of reinforcements and described reinforced ribs are to be stamped to form in described backboard body.
4. back board structure as claimed in claim 2 is characterized in that, described a plurality of reinforcements are fixed on the described reinforced ribs with blind rivet, rivet, welding or screw.
5. back board structure as claimed in claim 1 is characterized in that, the angle of each reinforcement between the long limit of the trend on the described backboard body and described backboard body is 27～50 degree.
6. back board structure as claimed in claim 1 is characterized in that, described a plurality of reinforcements are made of galvanized steel, stainless steel, aluminium or plastic-steel material.
7. back board structure as claimed in claim 1 is characterized in that, the described first end of each reinforcement has respectively a wall hanging piece, and a plurality of wall hanging pieces of described a plurality of reinforcements can be used for described back board structure wall hanging on metope.
8. flat-panel screens comprises:
One panel module comprises:
One panel body; And
It is characterized in that, a back board structure, described panel body is fixed in the described back board structure,
Described back board structure includes:
One backboard body, described backboard body has a plurality of fixed parts, the vertical range on each fixed part and the long limit of contiguous described backboard body be about described backboard body width edge length 1/3rd, and the vertical range of each fixed part and the broadside of the described backboard body of being close to be about described backboard body long edge lengths 1/3rd; And
A plurality of reinforcements, each reinforcement have respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part and the contiguous corner of described backboard body; And
One back of the body covers, and is incorporated into described back board structure one side of described panel module.
9. flat-panel screens as claimed in claim 8 is characterized in that, described backboard body has a reinforced ribs in addition, and described a plurality of reinforcements are fixed on the described reinforced ribs.
10. flat-panel screens as claimed in claim 9 is characterized in that, described a plurality of reinforcements and described reinforced ribs are to be stamped to form in described backboard body.
11. flat-panel screens as claimed in claim 8 is characterized in that, described a plurality of reinforcements are fixed on the described reinforced ribs with blind rivet, rivet, welding or screw.
12. flat-panel screens as claimed in claim 8 is characterized in that, the angle of each reinforcement between the long limit of the trend on the described backboard body and described backboard body is 27～50 degree.
13. flat-panel screens as claimed in claim 8 is characterized in that, described a plurality of reinforcements are made of galvanized steel, stainless steel, aluminium or plastic-steel material.
14. the back board structure of a panel module is characterized in that, comprising:
One backboard body, described backboard body has a plurality of fixed parts, the vertical range of the neighboring edge of each fixed part and described backboard body be about described backboard body edge length 1/3rd; And
A plurality of reinforcements, each reinforcement have respectively a first end and one second end, and the described first end of each reinforcement and described the second end are separately fixed at a wherein fixed part and the contiguous corner of described backboard body.
15. back board structure as claimed in claim 14 is characterized in that, described backboard body has a reinforced ribs in addition, and described a plurality of reinforcements are fixed on the described reinforced ribs.
16. back board structure as claimed in claim 15 is characterized in that, described a plurality of reinforcements and described reinforced ribs are to be stamped to form in described backboard body.
17. back board structure as claimed in claim 15 is characterized in that, described a plurality of reinforcements are fixed on the described reinforced ribs with blind rivet, rivet, welding or screw.
18. back board structure as claimed in claim 14 is characterized in that, the angle of each reinforcement between the long limit of the trend on the described backboard body and described backboard body is 27～50 degree.
19. back board structure as claimed in claim 14 is characterized in that, described a plurality of reinforcements are made of galvanized steel, stainless steel, aluminium or plastic-steel material.
20. back board structure as claimed in claim 14 is characterized in that, the described first end of each reinforcement has respectively a wall hanging piece, and a plurality of wall hanging pieces of described a plurality of reinforcements can be used for described back board structure wall hanging on metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101220419A CN103379768A (en) | 2012-04-24 | 2012-04-24 | Backboard structure of panel module and two-dimensional displayer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101220419A CN103379768A (en) | 2012-04-24 | 2012-04-24 | Backboard structure of panel module and two-dimensional displayer |
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| CN103379768A true CN103379768A (en) | 2013-10-30 |
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| CN2012101220419A Pending CN103379768A (en) | 2012-04-24 | 2012-04-24 | Backboard structure of panel module and two-dimensional displayer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181722A (en) * | 2014-08-12 | 2014-12-03 | 深圳市华星光电技术有限公司 | Backlight module back plate, backlight module and liquid crystal display device |
| CN104658425A (en) * | 2013-11-25 | 2015-05-27 | 冠捷投资有限公司 | Panel display device |
| CN105098089A (en) * | 2014-05-21 | 2015-11-25 | 乐金显示有限公司 | Organic light emitting diode |
| CN105511143A (en) * | 2016-01-20 | 2016-04-20 | 重庆惠科金扬科技有限公司 | Liquid crystal display module and liquid crystal displayer or liquid crystal display television |
| WO2017059635A1 (en) * | 2015-10-08 | 2017-04-13 | 深圳市华星光电技术有限公司 | Backplate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275445A (en) * | 1999-03-26 | 2000-10-06 | Seiko Epson Corp | Light guide and electro-optic device therewith |
| TW200628904A (en) * | 2005-01-18 | 2006-08-16 | Samsung Electronics Co Ltd | Receiving unit, backlight assembly and display apparatus having the same |
| CN1743918B (en) * | 2004-09-03 | 2010-05-05 | 三星电子株式会社 | Backlight assembly with improved strength and display device having the same |
| CN201654622U (en) * | 2010-05-17 | 2010-11-24 | 赵立刚 | Rectangular back plate |
-
2012
- 2012-04-24 CN CN2012101220419A patent/CN103379768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275445A (en) * | 1999-03-26 | 2000-10-06 | Seiko Epson Corp | Light guide and electro-optic device therewith |
| CN1743918B (en) * | 2004-09-03 | 2010-05-05 | 三星电子株式会社 | Backlight assembly with improved strength and display device having the same |
| TW200628904A (en) * | 2005-01-18 | 2006-08-16 | Samsung Electronics Co Ltd | Receiving unit, backlight assembly and display apparatus having the same |
| CN201654622U (en) * | 2010-05-17 | 2010-11-24 | 赵立刚 | Rectangular back plate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658425A (en) * | 2013-11-25 | 2015-05-27 | 冠捷投资有限公司 | Panel display device |
| CN105098089A (en) * | 2014-05-21 | 2015-11-25 | 乐金显示有限公司 | Organic light emitting diode |
| CN105098089B (en) * | 2014-05-21 | 2018-04-03 | 乐金显示有限公司 | Organic light emitting diode |
| CN104181722A (en) * | 2014-08-12 | 2014-12-03 | 深圳市华星光电技术有限公司 | Backlight module back plate, backlight module and liquid crystal display device |
| WO2017059635A1 (en) * | 2015-10-08 | 2017-04-13 | 深圳市华星光电技术有限公司 | Backplate |
| CN105511143A (en) * | 2016-01-20 | 2016-04-20 | 重庆惠科金扬科技有限公司 | Liquid crystal display module and liquid crystal displayer or liquid crystal display television |
| CN105511143B (en) * | 2016-01-20 | 2019-02-26 | 重庆惠科金扬科技有限公司 | Liquid crystal display die set and liquid crystal display or liquid crystal TV set |
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Application publication date: 20131030 |