CN101728161B - Back plate for plasma display - Google Patents
Back plate for plasma display Download PDFInfo
- Publication number
- CN101728161B CN101728161B CN2009100810332A CN200910081033A CN101728161B CN 101728161 B CN101728161 B CN 101728161B CN 2009100810332 A CN2009100810332 A CN 2009100810332A CN 200910081033 A CN200910081033 A CN 200910081033A CN 101728161 B CN101728161 B CN 101728161B
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- China
- Prior art keywords
- backboard
- guide rail
- slide rail
- pcb
- double
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Abstract
The invention provides a back plate for a plasma display, comprising a guide rail which is fixed on the back plate transversely; a sliding rail which is arranged on the guide rail longitudinally and moves laterally along the guide rail; and a double-screw bolt which is arranged on the sliding rail; the back plate can fix PCB with different sizes, the position of the double-screw bolt on the back plate can be adjusted continuously, so as to improve the adaptability of the back plate to the size of the PCB and realize the compatible performance of the display screen with the same specification to PCB with different sizes.
Description
Technical field
The present invention relates to field of flat panel displays, in particular to the backboard that is used for plasma display.
Background technology
At present, at plasma display (Plasma Display Panel, the PDP) initial stage of R﹠D process, the backboard of use and PCB (Printed Circuit Board, printed wiring board) connected mode all adopts riveted way, promptly the double-screw bolt with the PCB that fixes is riveted on the backboard.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: in the prior art, owing to directly be riveted on the backboard double-screw bolt with the PCB that fixes, in case backboard machines, the fixed-site of the double-screw bolt on it, when change took place the size of PCB, the PCB that processes just can't be installed on the backboard, thereby needed to redesign, process again backboard.Thereby backboard is relatively poor for the adaptability of the size of PCB.
Summary of the invention
The present invention aims to provide a kind of backboard that is used for plasma display, and the backboard that can solve prior art is for the relatively poor problem of the size adaptability of PCB.
In an embodiment of the present invention, provide a kind of backboard that is used for plasma display, having comprised: guide rail, its crosswise fixed is on backboard; Slide rail, it vertically is positioned on the guide rail, is suitable for laterally moving along guide rail; Double-screw bolt, it is installed on the slide rail.
Wherein, guide rail is riveted on the backboard.
Preferably, in above-mentioned backboard, the guide rail both ends open.
Preferably, in above-mentioned backboard, guide rail has two, and is parallel to each other.
Preferably, in above-mentioned backboard, the relative side of two guide rails has groove, and the two ends of slide rail embed in the groove, and laterally moves along groove.
Preferably, in above-mentioned backboard, slide rail has two at least, and is parallel to each other.
Preferably, in above-mentioned backboard, the quantity of the double-screw bolt on each slide rail is at least 2.
Preferably, in above-mentioned backboard, slide rail one end is open.
Preferably, in above-mentioned backboard, also comprise: link, it is positioned at the joint portion of guide rail and slide rail.
In the present invention, because the slide rail that guide rail is set on backboard and can moves along guide rail, double-screw bolt is positioned on the slide rail and can moves along slide rail, can fix PCB by the position of adjusting slide rail and double-screw bolt, the backboard that has solved prior art is for the relatively poor problem of the size adaptability of PCB, thereby the fixing PCB of different size, the position of the double-screw bolt on the backboard can constantly be regulated, improved the size adaptability of backboard, realized under the display screen of same specification compatibility for different size PCB for PCB.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation according to the backboard of the preferred embodiment of the present invention one.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the structural representation according to the backboard that is used for plasma display of the preferred embodiment of the present invention one, and this backboard comprises: guide rail 2, and its crosswise fixed is on backboard 1; Slide rail 3, it vertically is positioned on the guide rail 2, is suitable for laterally moving along guide rail 2; Double-screw bolt 4, it is installed on the slide rail 3.
Wherein, guide rail 2 is riveted on the backboard 1.
The preferred embodiment is because the slide rail that guide rail is set on backboard and can moves along guide rail, double-screw bolt is positioned on the slide rail and can moves along slide rail, can fix PCB by the position of adjusting slide rail and double-screw bolt, the backboard that has solved prior art is for the relatively poor problem of the size adaptability of PCB.Adopt the fixedly PCB of different size of this preferred embodiment, the position of the double-screw bolt on the backboard can constantly be regulated, when the size of PCB changes, the position that only needs to adjust slide rail and double-screw bolt gets final product, improved the size adaptability of backboard, realized under the display screen of same specification compatibility for different size PCB for PCB.
In addition, prior art needs redesign, processing backboard, thereby has increased cost because when change took place the size of PCB, the PCB that processes just can't be installed on the backboard, has prolonged the cycle of whole R﹠D work.Adopt this preferred embodiment owing to solved the above-mentioned defective of prior art, thereby saved the cost and the time of research and development, improved operating efficiency and speed.Backboard in this preferred embodiment can repeatedly use on the display screen of same specification repeatedly.
Preferably, in above-mentioned backboard, guide rail 2 both ends open.Like this, can increase or reduce the quantity of slide rail according to different demands, the work that also can play the backboard reinforcement is in order to increase the intensity of backboard.
Preferably, as shown in Figure 1, in above-mentioned backboard, guide rail 2 has two, and is parallel to each other.Like this, the two ends of slide rail can be supported on respectively on two guide rails, define the track that slide rail slides, and slide rail balance more.
Preferably, in above-mentioned backboard, the relative side of two guide rails has groove, and the two ends of slide rail embed in the groove, and laterally moves along groove.The preferred embodiment provides and has realized a kind of specific embodiments that slide rail laterally moves at guide rail upper edge guide rail.
Preferably, in above-mentioned backboard, slide rail 3 has two at least, and is parallel to each other.The quantity of the double-screw bolt 4 on each slide rail 3 is at least 2.Like this, can by adjust adjacent two one slide rails with and on the position of double-screw bolt, PCB is fixed on the backboard.
Preferably, in above-mentioned backboard, slide rail 3 one ends are open.Like this, can be according to the quantity of concrete increase in demand or minimizing double-screw bolt.
Obviously, in above-mentioned backboard, realize that slide rail can have multiple specific embodiments horizontal the moving of guide rail upper edge guide rail, can also be by link be set, it is positioned at the joint portion of guide rail and slide rail.The preferred embodiment provides and has realized the another kind of specific embodiments that slide rail laterally moves at guide rail upper edge guide rail.
In above preferred embodiment, the double-screw bolt on the backboard be not direct riveting on backboard, but be riveted on the transportable slide rail, regulate slide rail and on the position of double-screw bolt after locking PCB is fixed, so just reached the purpose of compatible different size PCB.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
(1) PCB that can compatible different size, but the PCB of Installation and Debugging different size shape specification can reduce R﹠D costs, and can on the display screen of same specification, repeated multiple times use;
(2) avoided because of influence the risk of assembling in the error of design in the course of processing;
(3) position of the double-screw bolt on the backboard can constantly be regulated, and when the size of PCB changed, the position that only needs to adjust slide rail and double-screw bolt got final product, and has improved the size adaptability of backboard for PCB.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
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 changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a backboard that is used for plasma display is characterized in that, comprising:
Guide rail, its crosswise fixed is on described backboard;
Slide rail, it vertically is positioned on the described guide rail, is suitable for laterally moving along described guide rail;
Double-screw bolt, it is installed on the described slide rail.
2. backboard according to claim 1 is characterized in that described guide rail is riveted on the described backboard.
3. backboard according to claim 1 is characterized in that, described guide rail both ends open.
4. backboard according to claim 1 is characterized in that described guide rail has two, and is parallel to each other.
5. backboard according to claim 4 is characterized in that the relative side of described two guide rails has groove, and the two ends of described slide rail embed in the described groove, and laterally moves along described groove.
6. backboard according to claim 4 is characterized in that described slide rail has two at least, and is parallel to each other.
7. backboard according to claim 6 is characterized in that, the quantity of the described double-screw bolt on each described slide rail is at least 2.
8. backboard according to claim 1 is characterized in that, described slide rail one end is open.
9. backboard according to claim 1 is characterized in that, also comprises: link, it is positioned at the joint portion of described guide rail and described slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100810332A CN101728161B (en) | 2009-03-30 | 2009-03-30 | Back plate for plasma display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100810332A CN101728161B (en) | 2009-03-30 | 2009-03-30 | Back plate for plasma display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101728161A CN101728161A (en) | 2010-06-09 |
| CN101728161B true CN101728161B (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100810332A Expired - Fee Related CN101728161B (en) | 2009-03-30 | 2009-03-30 | Back plate for plasma display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101728161B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410476A (en) * | 2011-11-18 | 2012-04-11 | 深圳市华星光电技术有限公司 | Backlight module, back panel and liquid crystal display device |
| CN106439748A (en) * | 2016-08-31 | 2017-02-22 | 安徽芯瑞达电子科技有限公司 | PCB module applied to backlight module |
| CN106937505A (en) * | 2016-11-27 | 2017-07-07 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The general-purpose subrack of Space TT＆C system is installed |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044960A (en) * | 1963-12-10 | 1966-10-05 | Vero Electronics Ltd | Improvements in devices for supporting electrical equipment |
| CN1459768A (en) * | 2002-05-02 | 2003-12-03 | 三星Sdi株式会社 | Plasma display device |
| US20050068261A1 (en) * | 2003-08-12 | 2005-03-31 | Se-Il Oh | Plasma display device |
| KR20060057146A (en) * | 2004-11-23 | 2006-05-26 | 삼성에스디아이 주식회사 | Plasma display device |
-
2009
- 2009-03-30 CN CN2009100810332A patent/CN101728161B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044960A (en) * | 1963-12-10 | 1966-10-05 | Vero Electronics Ltd | Improvements in devices for supporting electrical equipment |
| CN1459768A (en) * | 2002-05-02 | 2003-12-03 | 三星Sdi株式会社 | Plasma display device |
| US20050068261A1 (en) * | 2003-08-12 | 2005-03-31 | Se-Il Oh | Plasma display device |
| KR20060057146A (en) * | 2004-11-23 | 2006-05-26 | 삼성에스디아이 주식회사 | Plasma display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101728161A (en) | 2010-06-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20160330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |