CN104810006A - Adapter circuit for realizing board card compatibility - Google Patents
Adapter circuit for realizing board card compatibility Download PDFInfo
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- CN104810006A CN104810006A CN201510166730.3A CN201510166730A CN104810006A CN 104810006 A CN104810006 A CN 104810006A CN 201510166730 A CN201510166730 A CN 201510166730A CN 104810006 A CN104810006 A CN 104810006A
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- liquid crystal
- adapter plate
- card extender
- power supply
- crystal drive
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Abstract
The invention discloses an adapter circuit for realizing board card compatibility. The circuit comprises an adapter plate A and an adapter plate B, wherein the adapter plate A and the adapter plate B are provided with PCIE (Peripheral Component Interconnect Express) slots respectively; the PCIE slots of the adapter plate A and the adapter plate B are butted with each other; the adapter plate A and the adapter plate B are both provided with liquid crystal driving board power supply interfaces and LVDS (Low Voltage Differential Signaling) interfaces; the liquid crystal driving board power supply interface of the adapter plate A is connected with the liquid crystal driving board power supply interface of the adapter plate B through the PCIE slots; the LVDS interface of the adapter plate A is connected with the LVDS interface of the adapter plate B through the PCIE slots. Through the mode, a same style of liquid crystal display screen is compatible with different liquid crystal driving board cards without newly designing a shell; the modularized production of the same style of liquid crystal driving board card can also be compatible with various liquid crystal display screens; the modularized liquid crystal drive is convenient to repair and maintain; the adapter circuit has a simple structure and is convenient to use.
Description
Technical field
The present invention relates to field of display, particularly relate to a kind of built-up circuit realizing board compatibility.
Background technology
Large-screen lc display wall is fought recklessly connection technology and is mainly adopted multiple LCDs and box body splicing to form, and has the technical advantages such as color rendition degree, sharpness, serviceable life, is widely used in various display system.Traditional tiled display is all integral type, as just needed all to redesign structure and associated wiring when need change different liquid crystal drive boards, does not reach the structure unitarity of same train product; When liquid crystal-spliced display for finished product changes different liquid crystal drive boards, need machine of tearing open to change, add human cost, to keeping in repair or safeguarding also extremely inconvenient.For this reason, we have developed a kind of built-up circuit realizing board compatibility, can compatible different liquid crystal drive board and do not need to redesign structure; Identical liquid crystal drive board also can make modular product to adapt to different LCDs, accomplishes the modularized production of liquid crystal drive board.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of built-up circuit realizing board compatibility, can make with the compatible different liquid crystal drive board of a LCDs and not need to redesign shell; Also can make to produce compatible various LCDs with a liquid crystal drive board snap gauge blocking; Modular liquid crystal drive convenient for maintaining and maintenance; Structure is simple, easy to use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of built-up circuit realizing board compatibility, comprising: card extender A and card extender B; Described card extender A and card extender B is respectively equipped with PCIE slot, and the PCIE slot of card extender A and card extender B docks mutually; Described card extender A and card extender B is equipped with liquid crystal drive board power supply interface and LVDS interface, the liquid crystal drive board power supply interface of card extender A connects the liquid crystal drive board power supply interface of card extender B by PCIE slot, the LVDS interface of card extender A connects the LVDS interface of card extender B by PCIE slot.
Preferably, the PCIE slot of described card extender A be inserted in described card extender B PCIE slot insert in.
The invention has the beneficial effects as follows: the present invention can make with the compatible different liquid crystal drive board of a LCDs and not need to redesign shell; Also can make to produce compatible various LCDs with a liquid crystal drive board snap gauge blocking; Modular liquid crystal drive convenient for maintaining and maintenance; Structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation realizing the built-up circuit of board compatibility of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Realize a built-up circuit for board compatibility, comprising: card extender A and card extender B; Described card extender A and card extender B is respectively equipped with PCIE slot, and the PCIE slot of card extender A and card extender B docks mutually; Described card extender A and card extender B is equipped with liquid crystal drive board power supply interface and LVDS interface, the liquid crystal drive board power supply interface of card extender A connects the liquid crystal drive board power supply interface of card extender B by PCIE slot, the LVDS interface of card extender A connects the LVDS interface of card extender B by PCIE slot.In the PCIE slot that the PCIE slot of described card extender A is inserted in described card extender B is inserted.
During use, the AC-DC power module of liquid crystal display inside exports the liquid crystal drive board power supply interface being connected card extender B by connecting line, be forwarded to the liquid crystal drive board power supply interface of card extender A again by the PCIE slot of card extender, the liquid crystal drive board power supply interface of card extender A is connected with the power supply interface of liquid crystal drive board by connecting line.The LVDS of liquid crystal drive board exports the LVDS interface being connected card extender A by connecting line, then is forwarded to the LVDS interface of card extender B by the PCIE slot of card extender, and the LVDS interface of card extender B is connected with liquid crystal display by connecting line.
The present invention can make with the compatible different liquid crystal drive board of a LCDs and not need to redesign shell; Also can make to produce compatible various LCDs with a liquid crystal drive board snap gauge blocking; Modular liquid crystal drive convenient for maintaining and maintenance; Structure is simple, easy to use.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. realize a built-up circuit for board compatibility, it is characterized in that, comprising: card extender A and card extender B; Described card extender A and card extender B is equipped with PCIE slot, and the PCIE slot of card extender A and card extender B docks mutually; Described card extender A and card extender B is equipped with liquid crystal drive board power supply interface and LVDS interface, the liquid crystal drive board power supply interface of card extender A connects the liquid crystal drive board power supply interface of card extender B by PCIE slot, the LVDS interface of card extender A connects the LVDS interface of card extender B by PCIE slot.
2. a kind of built-up circuit realizing board compatibility according to claim 1, is characterized in that: in the PCIE slot that the PCIE slot of described card extender A is inserted in described card extender B is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166730.3A CN104810006A (en) | 2015-04-10 | 2015-04-10 | Adapter circuit for realizing board card compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166730.3A CN104810006A (en) | 2015-04-10 | 2015-04-10 | Adapter circuit for realizing board card compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810006A true CN104810006A (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510166730.3A Pending CN104810006A (en) | 2015-04-10 | 2015-04-10 | Adapter circuit for realizing board card compatibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810006A (en) |
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| CN202711133U (en) * | 2012-07-26 | 2013-01-30 | 浪潮电子信息产业股份有限公司 | Peripheral component interconnect express (PCIE) to PCIX switching board |
| CN203689514U (en) * | 2014-01-21 | 2014-07-02 | 曙光信息产业(北京)有限公司 | Master-slave coordinated work Godson server PCI-E device |
| CN204632317U (en) * | 2015-04-10 | 2015-09-09 | 苏州誉双信息科技有限公司 | A kind of built-up circuit realizing board compatibility |
-
2015
- 2015-04-10 CN CN201510166730.3A patent/CN104810006A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2796258Y (en) * | 2005-04-22 | 2006-07-12 | 北京华力创通科技有限公司 | Data bus switching card and its data processing device |
| KR20070063802A (en) * | 2005-12-15 | 2007-06-20 | 주식회사 디엔피시스템 | Computer system with usb monitor |
| US20090052903A1 (en) * | 2007-08-24 | 2009-02-26 | Kip Mussatt | System and method for expanding PCIe compliant signals over a fiber optic medium with no latency |
| CN201583871U (en) * | 2010-03-05 | 2010-09-15 | 浪潮电子信息产业股份有限公司 | Adapter card with special interfaces |
| CN201754277U (en) * | 2010-06-25 | 2011-03-02 | 北京国科环宇空间技术有限公司 | Data exchange processing device based on PCI-E |
| CN201853231U (en) * | 2010-11-24 | 2011-06-01 | 浪潮电子信息产业股份有限公司 | Self-recognition PCIE (Peripheral Component Interface Express) adapter card of 1-to-2 system |
| CN201876873U (en) * | 2010-11-24 | 2011-06-22 | 浪潮电子信息产业股份有限公司 | One-to-three system self-recognition PCIE (peripheral component interface express) riser card |
| CN202033692U (en) * | 2011-01-21 | 2011-11-09 | 上海爱瑞科技发展有限公司 | Portable and high-performance three-dimensional display device with multiple slot positions |
| CN202433887U (en) * | 2011-10-25 | 2012-09-12 | 北京彩讯科技股份有限公司 | Large-screen processor adopting peripheral component interface (PCI)-express (E) bus |
| CN202494978U (en) * | 2012-03-29 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | Hard disk adapter plate based on peripheral component interface express (PCIE) slot |
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| CN203689514U (en) * | 2014-01-21 | 2014-07-02 | 曙光信息产业(北京)有限公司 | Master-slave coordinated work Godson server PCI-E device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |