CN102541162A - Switching expansion card - Google Patents
Switching expansion card Download PDFInfo
- Publication number
- CN102541162A CN102541162A CN2010105953570A CN201010595357A CN102541162A CN 102541162 A CN102541162 A CN 102541162A CN 2010105953570 A CN2010105953570 A CN 2010105953570A CN 201010595357 A CN201010595357 A CN 201010595357A CN 102541162 A CN102541162 A CN 102541162A
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- CN
- China
- Prior art keywords
- circuit board
- connector
- plate
- door
- board
- Prior art date
- 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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Abstract
The invention discloses a switching expansion card which can be selectively provided with a second circuit board. The switching expansion card comprises a first circuit board and a baffle, wherein the first circuit board is provided with a first connector; the baffle comprises a body, a door board and a pair of brackets; the body is provided with a first opening and fixed on one side of the first circuit board; the door board is assembled on the first opening of the body in a detachable mode; the brackets are configured on the door board to make the second circuit board assembled in the detachable mode; and under the condition that the door board is assembled on the first opening of the body and the second circuit board is assembled on the brackets, the second circuit board is electrically connected with the first connector.
Description
[technical field]
The invention relates to a kind of expansion board, and particularly relevant for a kind of switching expansion board of being convenient to mounting circuit boards.
[background technology]
In the desktop computer of present family expenses, if install in addition or when changing the integrated circuit board that is used to expand, can need the user that the casing of main frame is disassembled, then the integrated circuit board that expands is plugged on the mainboard in the main frame, again the casing assembling is gone back afterwards.For the user, expansion board be to install or change at every turn, the assembling and the dismounting of casing all need be carried out, quite inconvenient.
[summary of the invention]
The present invention provides a kind of switching expansion board of being convenient to install or change circuit board.
The present invention proposes the switching expansion board that a kind of available property is provided with a second circuit board.This switching expansion board comprises a first circuit board and a baffle plate.First circuit board has one first connector; And baffle plate comprises a body, a door-plate and pair of brackets; Wherein body is provided with one first opening and is fixed in a side of first circuit board, and door-plate removably is assembled on first opening of body, removably assembles for second circuit board and this a pair of support is disposed at door-plate; And be assembled under first opening of body and the state that second circuit board is assembled in support in door-plate, the second circuit board and first connector are electrically conducted.
In an embodiment of the present invention's switching expansion board, above-mentioned first circuit board is that peripheral device connects fast (Peripheral Component Interconnection Express, PCIE) card.
In an embodiment of the present invention's switching expansion board, first circuit board has more the pair of guide rails of the both sides that is arranged at first connector, and support is suitable for moving so that the second circuit board that is provided with on it is plugged to first connector along guide rail.
In an embodiment of the present invention's switching expansion board, the switching expansion board can more comprise an antenna, and door-plate has more an antenna hole, and antenna passes antenna hole to be electrically conducted with second circuit board.
In an embodiment of the present invention's switching expansion board; Above-mentioned first circuit board has more one second connector that is electrically conducted to first connector; And the body of baffle plate has one second opening to expose second connector, and wherein a tertiary circuit plate optionally is plugged to second connector by second opening.
Based on above-mentioned; The present invention's switching expansion board has the door-plate that can on body, disassemble; And another circuit board can be assembled on the support; The user can be assembled on the body so that two circuit boards are electrically conducted by door-plate, and can door-plate be disassembled on body to change or to dismantle the action of circuit board easily.
For let state feature and advantage on the present invention can be more obviously understandable, hereinafter is special lifts embodiment, and cooperates appended graphic elaborating as follows.
[description of drawings]
Fig. 1 is applied in the synoptic diagram of the main frame of computer for the switching expansion board of one embodiment of the invention.
Fig. 2 is the assembling schematic perspective view of the switching expansion board of Fig. 1.
Fig. 3 is the decomposing schematic representation of the switching expansion board of Fig. 2.
Fig. 4 is plugged in the assembling synoptic diagram of the switching expansion board of Fig. 2 for second circuit board and tertiary circuit plate.
Fig. 5 is the decomposing schematic representation of Fig. 4.
The synoptic diagram of Fig. 6 is assembled to Fig. 1 for second circuit board switching expansion board to be electrically conducted with motherboard.
[embodiment]
Fig. 1 is the assembling schematic perspective view of the switching expansion board of Fig. 1 for synoptic diagram, Fig. 2 that the switching expansion board of one embodiment of the invention is applied in the main frame of computer, and Fig. 3 is the decomposing schematic representation of the switching expansion board of Fig. 2.Please be simultaneously with reference to figure 1, Fig. 2 and Fig. 3, the switching expansion board 100 of present embodiment is suitable for being plugged on as on the mainboard 210 in the main frame 200 of computer or servomechanism, and this switching expansion board 100 comprises a first circuit board 110 and a baffle plate 120.The first circuit board 110 of present embodiment can be a PCIE card, and it has one first connector 112.Baffle plate 120 comprises a body 122, a door-plate 124 and pair of brackets 126; Wherein body 122 has one first opening 122a; And body 122 is fixed in a side of first circuit board 110; And can body 122 be fixed on the back side 200a of the casing 220 of main frame 200 with the mode of locking, so that the casing 220 of first circuit board 110 relative main frames 200 is fixed.In addition; Door-plate 124 removably is assembled on the body 122; And paired support 126 is disposed at door-plate 124; Its medium-height trestle 126 can be used to carry other circuit board, and the user can let support 126 circuit board carried be plugged in first connector 112 of first circuit board 110 by door-plate 124 being assembled to 122 last times of body.Switching expansion board 100 by present embodiment; The user need not dismantle the casing 220 of main frame 200; Just can door-plate 124 be disassembled on body 122 so that other circuit boards are electrically conducted with extended function with first circuit board 110 easily, or the circuit board that will be used for extended function disassembles or changes on first circuit board 110.
Please continue with reference to figure 1, Fig. 2 and Fig. 3; When switching expansion board 100 is assembled in the casing 220 of main frame 200 and with other circuit board grafting during on it with extended function; First circuit board 110 is on the connector 212 on the mainboard 210 that is plugged in the main frame 200, and the body 122 of baffle plate 120 can be to interconnect with mode and the casing 220 that locks.In other words, mainboard 210, casing 220 and switching expansion board 100 are together fastened to each other.Subsidiary one carries, and when door-plate 124 and body 122 fitted together, the surface of door-plate 124 can be surperficial substantially flush with body 122, so that surperficial complete visual experience to be provided.Perhaps, also can be to make door-plate 124 protrude in body 122 slightly, to let user's pull door-plate 124 easily.Certainly, other element or mechanism can be set also, the for example collocation of button and spring lets the user let door-plate 124 eject automatically outside body 122 with the mode of pressing button.The present invention does not limit to the mode that door-plate 124 is assembled to body 122 and breaks away from from body 122.
Fig. 4 is the assembling synoptic diagram that second circuit board and tertiary circuit plate are plugged in the switching expansion board of Fig. 2, and Fig. 5 is the decomposing schematic representation of Fig. 4.Please be simultaneously with reference to figure 4 and Fig. 5, when user's desire used switching expansion board 100 to carry out the function expansion, the user disassembled door-plate 124 on body 122, and a second circuit board 130 is configured on the support 126.The second circuit board 130 of present embodiment can be a Mini PCIE card.In detail; Can have a screw lockhole 126a on each support 126; And also can be provided with the opening 132 of corresponding these screw lockholes on the second circuit board 130; And passing opening 132, a plurality of locking parts (for example screw) 140 lock screw lockhole 126a, so that second circuit board 130 firmly is fixed on this paired support 126.What need explanation is, with locking part 140 second circuit board 130 is locked in and is merely usefulness for example on the support 126, and be not to be configured in the mode on the support 126 in order to limitation second circuit board 130.In other embodiment, also can be the trip that on support 126, is provided with in order to the opening 132 that snaps in second circuit board 130.Those skilled in the art can change the mode that second circuit board 130 is fixed on support 126 according to actual demand.
The synoptic diagram of Fig. 6 is assembled to Fig. 1 for second circuit board switching expansion board to be electrically conducted with motherboard.Please be simultaneously with reference to figure 4, Fig. 5 and Fig. 6; After second circuit board 130 is fixed on the support 126; The user inserts the support 126 that carries second circuit board 130 from the first opening 122a of body 122, and passes door-plate 124 and advance, and is plugged in first connector 112 until second circuit board 130.
In addition, first circuit board 110 can have more the pair of guide rails 114 of the both sides that is arranged at first connector 112.In order to the moving of guide support 126, application of force inequality causes second circuit board 130 skews when preventing that the user from passing door-plate 124, and then guarantees that second circuit board 130 can be plugged to first connector 112 well to guide rail 114 for this.
Otherwise, when the user need remove or change second circuit board 130, only need pull door-plate 124, just can remove being connected of second circuit board 130 and first connector 112.Then, second circuit board 130 is disassembled from support 126 get final product again.
From the above; Need the casing of main frame be disassembled compared to prior art and just can remove or to change the circuit board that is used for extended function, use the switching expansion board 100 of present embodiment can be easily the circuit board that is used for extended function is assembled, removed or changes by carrying out the assembling and the action of dismounting of door-plate 124 with body 122.
In addition, door-plate 124 can have more an antenna hole 124a, and the electric wire of an antenna 150 can pass antenna hole 124a to be electrically conducted with second circuit board 130.Hence one can see that, and the user also can be by switching expansion board 100 to assemble or dismounting antenna 150 easily.
Moreover; First circuit board 110 can have more one second connector 116 that is electrically conducted to first connector 112; And the body 122 of baffle plate 120 also has one second opening 122b, and a tertiary circuit plate 160 is plugged to second connector 116 by the second opening 122b.This tertiary circuit plate 160 is a user identification module (Subscriber Identification Module; SIM) card or TV card (TV tuner); To provide wireless network (like third generation wireless communication protocol (3G), high speed downlink packet access technology (High-Speed Downlink Packet Access; HSDPA is commonly called as 3.5G), radio area network (Wireless Fidelity, WIFI)) or TV channel selection function etc.Utilize the cooperation of position of second connector 116 of the second opening 122b and the first circuit board 110 of body 122, SIM or TV card can be plugged to second connector 116 of first circuit board 110 easily, to expand the function of mainboard.
In sum, the baffle plate of the present invention's switching expansion board has the door-plate that can disassemble from body, and the support that is used to carry the circuit board that is used to expand.This switching expansion board is plugged on the mainboard of main frame; The body of baffle plate and the housing of main frame fit together; And the user can disassemble door-plate from body; Circuit board group will be used for expansion is loaded on support, door-plate is assembled back on the body afterwards again, lets the circuit board that is used to expand be plugged in the connector of the circuit board of switching expansion board.When the user will remove or change the circuit board that is used for expansion; After again door-plate being disassembled from body; Remove or change the circuit board that is used to expand on the support, door-plate is assembled back on the body got final product the casing of disassembling main frame that need not waste time and energy then.Compared to prior art, the present invention's switching expansion board provides assembling, removes or changes the convenience of the circuit board that expands usefulness.
Moreover the setting of the antenna hole of door-plate lets the user can also assemble or dismantle antenna easily.Same, the setting of the opening of body, the user can be easily makes other circuit boards that are used to expand such as SIM or TV card be plugged in the slot of corresponding opening on the circuit board of switching expansion board easily via opening.For the user, the present invention's switching expansion board provides expansion convenience and extended function diversity.
Claims (5)
- One kind the switching expansion board, available property is provided with a second circuit board, it is characterized in that, this switching expansion board comprises:One first circuit board has one first connector;One baffle plate comprises:One body is fixed in a side of this first circuit board and is provided with first opening;One door-plate removably is assembled on first opening of this body; AndPair of brackets is disposed at this door-plate and supplies this second circuit board removably to assemble, and first opening and this second circuit board that are assembled in this body in this door-plate are assembled under this state to support, and this second circuit board and this first connector are electrically conducted.
- 2. switching expansion board as claimed in claim 1 is characterized in that, wherein this first circuit board is that peripheral device connects quick card.
- 3. switching expansion board as claimed in claim 1; It is characterized in that; Wherein this first circuit board has more pair of guide rails, be arranged at the both sides of this first connector, and this is suitable for guide rail being moved so that this second circuit board that is provided with on it is plugged to this first connector along this to support.
- 4. switching expansion board as claimed in claim 1 is characterized in that, more comprise an antenna, and this door-plate has more an antenna hole, and this antenna passes this antenna hole to be electrically conducted with this second circuit board.
- 5. switching expansion board as claimed in claim 1; It is characterized in that; Wherein this first circuit board has more one second connector; Be electrically conducted to this first connector, and this body of this baffle plate has one second opening exposing this second connector, and a tertiary circuit plate optionally is plugged to this second connector by this second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595357.0A CN102541162B (en) | 2010-12-14 | 2010-12-14 | Switching expansion card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595357.0A CN102541162B (en) | 2010-12-14 | 2010-12-14 | Switching expansion card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102541162A true CN102541162A (en) | 2012-07-04 |
| CN102541162B CN102541162B (en) | 2015-09-02 |
Family
ID=46348233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010595357.0A Expired - Fee Related CN102541162B (en) | 2010-12-14 | 2010-12-14 | Switching expansion card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102541162B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699145A (en) * | 2018-12-12 | 2019-04-30 | 新华三技术有限公司 | A kind of front and back plug-in type hangers component and communication equipment |
| CN112445281A (en) * | 2019-09-04 | 2021-03-05 | 鸿富锦精密电子(天津)有限公司 | Expansion card |
| CN112825392A (en) * | 2019-11-21 | 2021-05-21 | 宸曜科技股份有限公司 | PCIe or PCI expansion card assembly with M12 connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196761A (en) * | 2006-12-08 | 2008-06-11 | 英业达股份有限公司 | Extending device of abstraction type adapting card |
| CN201654629U (en) * | 2009-11-03 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Extension card fixing device |
| CN201654635U (en) * | 2009-11-12 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
-
2010
- 2010-12-14 CN CN201010595357.0A patent/CN102541162B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196761A (en) * | 2006-12-08 | 2008-06-11 | 英业达股份有限公司 | Extending device of abstraction type adapting card |
| CN201654629U (en) * | 2009-11-03 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Extension card fixing device |
| CN201654635U (en) * | 2009-11-12 | 2010-11-24 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699145A (en) * | 2018-12-12 | 2019-04-30 | 新华三技术有限公司 | A kind of front and back plug-in type hangers component and communication equipment |
| CN112445281A (en) * | 2019-09-04 | 2021-03-05 | 鸿富锦精密电子(天津)有限公司 | Expansion card |
| CN112825392A (en) * | 2019-11-21 | 2021-05-21 | 宸曜科技股份有限公司 | PCIe or PCI expansion card assembly with M12 connector |
| CN112825392B (en) * | 2019-11-21 | 2022-07-22 | 宸曜科技股份有限公司 | PCIe or PCI expansion card assembly with M12 connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102541162B (en) | 2015-09-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20201214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |