CN103791940A - Backboard assembly for test platform - Google Patents
Backboard assembly for test platform Download PDFInfo
- Publication number
- CN103791940A CN103791940A CN201110459474.9A CN201110459474A CN103791940A CN 103791940 A CN103791940 A CN 103791940A CN 201110459474 A CN201110459474 A CN 201110459474A CN 103791940 A CN103791940 A CN 103791940A
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- CN
- China
- Prior art keywords
- backboard
- test platform
- fixing
- back board
- board module
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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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention provides a backboard assembly for a test platform. The backboard assembly comprises a first backboard (10) used for fixing a circuit board and a second backboard (20) used for fixing a plasma screen, wherein an area of the second backboard (20) is smaller than an area of the first backboard (10), the second backboard (20) is connected with the first backboard (10), projection of the second backboard (20) which is in the plane of the first backboard (10) is in a scope of the first backboard (10), and the second backboard (20) and the first backboard (10) have a distance. The backboard assembly for the test platform can realize a test on a small-dimension plasma screen.
Description
Technical field
The present invention is specifically related to a kind of back board module for test platform.
Background technology
The large screen plasma display screen module of prior art is all that PDP display and wiring board are installed and fixed at former and later two faces of backboard, because the backboard that supports PDP display and wiring board is enough large.And in the time that small-size plasma display screen is tested, backboard diminishes, wiring board erection space is inadequate, and the soft wire length of the flexible circuit board of connection line plate and PDP display is limited, causes the problem that cannot install.
Summary of the invention
The present invention aims to provide a kind of back board module for test platform that can realize small-size plasma display screen test.
To achieve these goals, according to an aspect of the present invention, provide a kind of back board module for test platform, having comprised: for the first backboard of fixing circuit board with for fixing the second backboard of PDP display; The area of the second backboard is less than the area of the first backboard, and wherein, the second backboard is connected with the first backboard, the second backboard the first backboard projection be planar positioned at the scope of the first backboard, and there is spacing between the second backboard and the first backboard.
Further, the first backboard and the second backboard are connected by screw fixing.
Further, between the first backboard and the second backboard, the support member for supporting the second backboard is installed.
Further, the first backboard has the first connecting hole for fixing circuit board.
Further, the second backboard has the second connecting hole for fixing PDP display.
Further, the first backboard has the through hole that connects the first backboard.
Further, the second backboard parallels with the first backboard.
Further, the second backboard the first backboard there is spacing between the profile of projection planar and the periphery contour of the first backboard.
Apply technical scheme of the present invention, comprise the first backboard and the second backboard for the back board module of test platform; The first backboard is for fixing circuit board, and the second backboard is for fixing PDP display; The area of the second backboard is less than the area of the first backboard; The second backboard is connected with the first backboard, the second backboard the first backboard projection be planar positioned at the scope of the first backboard, and there is spacing between the second backboard and the first backboard.
PDP display is arranged on the second backboard, wiring board is fixed on the first backboard and position is fixed on the surrounding of the second backboard, wiring board and PDP display towards being all from the first backboard the direction towards the second backboard; Wiring board is connected and is arranged in PDP display relevant position around with enough large-area the first backboards, and the soft line of flexible circuit board is connected with wiring board and PDP display respectively; Due to PDP display and wiring board relative position near, reduced the required length of the soft line of flexible circuit board, thereby avoided because the backboard of PDP display is too small, wiring board erection space not, the flexible circuit board problem that length cannot connect not that is flexible coupling.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
The master that Fig. 1 shows the embodiment of the back board module for test platform of the present invention looks schematic diagram;
Fig. 2 shows the schematic side view of the back board module for test platform of Fig. 1;
The master that Fig. 3 shows the second backboard of the back board module for test platform of Fig. 1 looks schematic diagram;
Fig. 4 shows the schematic side view of the second backboard of Fig. 3; And
The master that Fig. 5 shows the first backboard of the back board module for test platform of Fig. 1 looks schematic diagram.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As depicted in figs. 1 and 2, the back board module for test platform of the present embodiment comprises the first backboard 10 and the second backboard 20; The first backboard 10 is for fixing circuit board, and the second backboard 20 is for fixing PDP display; The area of the second backboard 20 is less than the area of the first backboard 10; The second backboard 20 is connected with the first backboard 10, and the second backboard 20 is positioned at the scope of the first backboard 10 in the projection planar of 10 of the first backboards, and has spacing between the second backboard 20 and the first backboard 10.
PDP display is arranged on the second backboard 20, wiring board is fixed on the first backboard 10 and position is fixed on the surrounding of the second backboard 20, wiring board and PDP display towards being all from the first backboard 10 direction towards the second backboard 20; Wiring board is connected and is arranged in PDP display relevant position around with enough large-area the first backboards 10, and the soft line of flexible circuit board is connected with wiring board and PDP display respectively; Due to PDP display and wiring board relative position near, reduced the required length of the soft line of flexible circuit board, thereby avoided because the backboard of PDP display is too small, wiring board erection space not, the flexible circuit board problem that length cannot connect not that is flexible coupling.
Preferably, the first backboard 10 and the second backboard 20 are connected by screw fixing.Arrange like this, make the dismounting between backboard convenient, and can facilitate according to specific needs simple and direct other positions that the second backboard 20 are fixed on to the first backboard 10.
As shown in Figure 3 and Figure 4, preferably, the second backboard 20 is provided with the support member 30 for supporting the second backboard 20 in a side of the first backboard 10.In other unshowned embodiment, support member 30 also can be arranged on the first backboard 10 in a side of the second backboard 20.Arrange like this, make the structure between the second backboard 20 and the first backboard 10 more stable.
Preferably, the first backboard 10 has the first connecting hole 11 for fixing circuit board; The second backboard 20 has the second connecting hole 21 for fixing plasma panel.Arrange like this, the position of wiring board and PDP display can be installed according to specific needs, make test more efficient and convenient.
As shown in Figure 5, preferably, the first backboard 10 has the through hole 23 that connects the first backboard 10.Through hole 23 is in the situation that specifically needing, and the soft line of flexible circuit board is through the first backboard 10.Preferably, the second backboard 20 parallels with the first backboard 10.The second backboard 20 has spacing between the profile of projection planar of 10 of the first backboards and the periphery contour of the first backboard 10.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, 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., within all should being included in protection scope of the present invention.
Claims (8)
1. for a back board module for test platform, it is characterized in that, comprising:
For first backboard (10) of fixing circuit board;
For second backboard (20) of fixing PDP display, the area of described the second backboard (20) is less than the area of described the first backboard (10),
Wherein, described the second backboard (20) is connected with described the first backboard (10), described the second backboard (20) described the first backboard (10) projection be planar positioned at the scope of described the first backboard (10), and there is spacing between described the second backboard (20) and described the first backboard (10).
2. the back board module for test platform according to claim 1, is characterized in that, described the first backboard (10) is connected by screw fixing with described the second backboard (20).
3. the back board module for test platform according to claim 1, it is characterized in that, the support member (30) for supporting described the second backboard (20) is installed between described the first backboard (10) and described the second backboard (20).
4. the back board module for test platform according to claim 1, is characterized in that, described the first backboard (10) has the first connecting hole (11) for fixing circuit board.
5. the back board module for test platform according to claim 4, is characterized in that, described the second backboard (20) has the second connecting hole (21) for fixing PDP display.
6. the back board module for test platform according to claim 1, is characterized in that, described the first backboard (10) has the through hole (23) that connects described the first backboard (10).
7. the back board module for test platform according to claim 1, is characterized in that, described the second backboard (20) parallels with described the first backboard (10).
8. the back board module for test platform according to claim 1, it is characterized in that, described the second backboard (20) described the first backboard (10) there is spacing between the profile of projection planar and the periphery contour of described the first backboard (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459474.9A CN103791940A (en) | 2011-12-31 | 2011-12-31 | Backboard assembly for test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110459474.9A CN103791940A (en) | 2011-12-31 | 2011-12-31 | Backboard assembly for test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791940A true CN103791940A (en) | 2014-05-14 |
Family
ID=50667822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110459474.9A Pending CN103791940A (en) | 2011-12-31 | 2011-12-31 | Backboard assembly for test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983983A (en) * | 2006-05-31 | 2007-06-20 | 华为技术有限公司 | xDSL testing terminal |
| CN101777287A (en) * | 2010-02-01 | 2010-07-14 | 友达光电股份有限公司 | Flat display module provided with quake-proof locking structure |
| CN101937222A (en) * | 2010-08-17 | 2011-01-05 | 北京交通大学 | Board level testing system |
| CN101986279A (en) * | 2010-11-17 | 2011-03-16 | 许继集团有限公司 | Board card test system |
| CN102074437A (en) * | 2010-12-29 | 2011-05-25 | 四川虹欧显示器件有限公司 | Plasma display module and adhesive spacer special for same |
| CN202003942U (en) * | 2010-12-29 | 2011-10-05 | 四川虹欧显示器件有限公司 | Plasma display module with combined-type electromagnetic shielding structure |
-
2011
- 2011-12-31 CN CN201110459474.9A patent/CN103791940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983983A (en) * | 2006-05-31 | 2007-06-20 | 华为技术有限公司 | xDSL testing terminal |
| CN101777287A (en) * | 2010-02-01 | 2010-07-14 | 友达光电股份有限公司 | Flat display module provided with quake-proof locking structure |
| CN101937222A (en) * | 2010-08-17 | 2011-01-05 | 北京交通大学 | Board level testing system |
| CN101986279A (en) * | 2010-11-17 | 2011-03-16 | 许继集团有限公司 | Board card test system |
| CN102074437A (en) * | 2010-12-29 | 2011-05-25 | 四川虹欧显示器件有限公司 | Plasma display module and adhesive spacer special for same |
| CN202003942U (en) * | 2010-12-29 | 2011-10-05 | 四川虹欧显示器件有限公司 | Plasma display module with combined-type electromagnetic shielding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |