CN101441501B - Fixing device of adapter - Google Patents
Fixing device of adapter Download PDFInfo
- Publication number
- CN101441501B CN101441501B CN2007101877627A CN200710187762A CN101441501B CN 101441501 B CN101441501 B CN 101441501B CN 2007101877627 A CN2007101877627 A CN 2007101877627A CN 200710187762 A CN200710187762 A CN 200710187762A CN 101441501 B CN101441501 B CN 101441501B
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- hub side
- housing
- pivot
- rolled
- adapter
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Abstract
The invention relates to a fixing device for an adapter card, which is used for fixing the adapter card in a shell of a computer device. The fixing device for the adapter card comprises a pressing piece and a stop piece, wherein one end of the pressing piece is pivoted on the shell, while the other end is pivoted on one end of the stop piece. The pressing piece can pivot along the rotation direction and is pressed against the adapter card, while the other end of the stop piece can pivot along a direction reverse to the rotation direction of the pressing piece, and is buckled in the shell so that the pressing piece can be pressed against the adapter card firmly.
Description
Technical field
The present invention relates to a kind of stationary installation, particularly a kind of adapter card fixing device.
Background technology
With present, computer equipment has been the electronic installation of quite popularizing, being seen computer equipment on the market just, for example desk-top computer, mobile computer or server, employed computing machine periphery hardware unit, similarly be adapter (Peripheral Component Interconnect Card, PCI card) circumscribed hardware unit such as, must electrically connect with circuit board, so that circuit board and computing machine periphery hardware system communicate with one another and transmit signal, can carry out the preset function of peripheral hardware.
The adapter fixed form of traditional server is locking one fixed support on the housing of server, is installed in wherein for adapter, and electrically connects with slot on the circuit board.Adapter one end is provided with the stator of bending, and offers a screw on stator, utilizes screw to wear screw and is locked on the fixed support, so that adapter is fixed in computer installation inside.Yet, in the process of installation or removal adapter, must be by the assistant's instrument locking or the screw that gets loose, and locking or dismounting screw and spent the time of a specified duration, process is too complicated time-consuming, and inconvenient.Simultaneously, in the process of unclamping screw, screw drops on motherboard easily, and the problem that causes the short circuit of motherboard to burn.
Unload the problem that must be screwed togather screw in the process by assistant's instrument in order to solve the adaptive group that is stuck in, disclose a kind of fixed mechanism of embedding seat in No. 562164 patent case of TaiWan, China patent, it includes an embedding seat and a fixed strip.Embedding seat is arranged on the casing of computer installation, and fixed strip one end is hubbed at the position of the contiguous embedding seat of casing so that the other end of fixed strip do away from or near the pivot of embedding seat, with to the fixation that is placed in embedding seat in addition clamping fix.
In addition, in United States Patent (USP) the 7th, 161, No. 798 the patent case discloses a kind of expansion card fixer, and it includes one first fixed mount, one second fixed mount, reaches a back plate.Back plate is provided with several and expands draw-in groove, and first fixed mount is fixed on the plate of back with rotating relation.Second fixed mount is fixed in first fixed mount, and second fixed mount is provided with several abutting parts, expands in the draw-in groove so that expansion board is fixed in.
Though two above-mentioned patent cases solve adapter with the fixing problem that is produced of screw closure, but two patent cases are all utilized the single pressing assembly (fixed strip of No. 562164 case for example, the and the 7th, 161, second fixed mount of No. 798 cases) fixing adapter, if computer installation is rocked or external force collision, pressing assembly will very easily get loose on adapter, and loses the function that it compresses.
Summary of the invention
In view of above problem, the invention provides a kind of adapter card fixing device, only have a pressing assembly, there is no the member of setting in order to the backstop pressing assembly with the adapter card fixing device that improves prior art, cause pressing assembly influenced by external force and get loose, and then forfeiture compresses the problem of effect.
Adapter card fixing device of the present invention, in order to fix in the adaptive housing that is stuck in computer installation, it includes a rolled-up stock and a stop part.Rolled-up stock one end is first hub side, and the other end is second hub side, and extends a support division in second hub side.First hub side of rolled-up stock is articulated on the housing, so that support division can pivot along first sense of rotation, and is moved to one and supports the position and compress adapter.Stop part one end is the 3rd hub side, the other end is the bolt end of thread, the 3rd hub side of stop part and second hub side of rolled-up stock articulate mutually, the bolt end of thread can pivot along second sense of rotation in contrast to first sense of rotation and be fastened on housing, remain in the support division that makes rolled-up stock and to support the position, make adapter firmly be installed in the housing.
Effect of the present invention is, the pivotal orientation of rolled-up stock and stop part is two reverse directions, make that can limit rolled-up stock when stop part is fastened on housing can't produce pivot, avoid rolled-up stock broken away from supporting the position by external force, support the position and continue to compress adapter and make the rolled-up stock normality remain in, make adapter stably be installed on the housing and unlikely getting loose.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present invention;
Fig. 2 is that the present invention is in the schematic perspective view of release conditions;
Fig. 3 compresses the schematic perspective view of adapter for rolled-up stock of the present invention; And
Fig. 4 is that the present invention is in the schematic perspective view of fixing state.
Wherein, Reference numeral
100 adapter card fixing devices
110 rolled-up stocks
111 first pivots
112 second pivot holes
113 support divisions
120 stop parts
121 second pivots
122 cantilevers
1221 button pieces
1222 operating portions
200 adapters
300 housings
310 first pivot holes
320 buckling pieces
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:
Disclosed adapter card fixing device is fixed in adapter in the computer installation according to the present invention, and the computer installation that described computer installation can electrically connect with adapter including, but not limited to desk-top computer, mobile computer, server etc.Below in the detailed description of the present invention, will be with server as most preferred embodiment of the present invention.Yet institute's accompanying drawing only provides reference and explanation usefulness, is not in order to restriction the present invention.
Figure 1 and Figure 2 is a synoptic diagram of the present invention.The disclosed adapter card fixing device 100 of the present invention is in order to be fixed in an adapter 200 in the housing 300 of computer installation.The housing 300 intrinsic fixed mount of locking, and separate out a plurality of zones that are installed with, be installed in wherein for a plurality of adapters 200, and the fixed mount on the housing 300 is provided with the two relative first pivot hole 310 and buckling pieces 320.
Adapter card fixing device 100 includes a rolled-up stock 110 and a stop part 120.Rolled-up stock 110 1 ends are first hub side, and first hub side extends to form one first pivot 111 respectively towards two relative directions, the other end of rolled-up stock 110 is second hub side, be provided with the two second relative pivot holes 112 in second hub side, and second hub side is extended with a support division 113, this support division 113 is a long rectangular configuration, to possess the effect that compresses of large tracts of land scope.Rolled-up stock 110 is inserted in first pivot 111 in the first pivot hole 310 of housing 300 so that rolled-up stock 110 is articulated in housing 300, and support division 113 with first pivot 111 as the axle center, and pivot along first sense of rotation with respect to housing 300.
Stop part 120 1 ends are the 3rd hub side, and the 3rd hub side extends to form one second pivot 121 respectively towards two relative directions, the other end of stop part 120 is the bolt end of thread, the bolt end of thread is two relative cantilevers 122, and on two cantilevers, 122 inboards, be equipped with respectively one the button piece 1221, and two cantilevers, 122 tops in the bolt end of thread are respectively equipped with an operating portion 1222, for user's grasping and be convenient to stop part 120 is applied an external force.The 3rd hub side is inserted in the second pivot hole 112 of second hub side with second pivot 121, and forms an angle between second hub side and the 3rd hub side.The 3rd hub side of stop part 120 and second hub side of rolled-up stock 110 articulate mutually, and the bolt end of thread of stop part 120, and pivots along second sense of rotation in contrast to first sense of rotation with respect to rolled-up stock 120 as the axle center with second pivot 121.
See also the schematic perspective view of Fig. 2 and Fig. 3.As shown in the figure, the support division 113 of rolled-up stock 110 is moved to the position that supports that compresses adapter 200 along first sense of rotation, adapter 200 is fixed on the fixed mount of housing 300, make adapter 200 remain on the position that electrically connects with the circuit board (not shown), avoid adapter 200 on circuit board, to get loose and can't carry out its preset function.
See also Fig. 4, when rolled-up stock 110 be switched to support the position after, be articulated in the stop part 120 of rolled-up stock 110, pivot along first sense of rotation (being aforesaid second sense of rotation) with the bolt end of thread in contrast to support division 113, and make button piece 1221 be fastened on the buckling piece 320 of housing 300, so that the bolt end of thread is fixed on the housing 300.Fasten to the start process of housing 300 in stop part 120, stop part 120 pivots towards rolled-up stock 110 and draws close, and the folding that contracts is to the relative position overlapping with rolled-up stock 110, with the occupied space of reduction stationary installation 100.
Because rolled-up stock 110 is two reverse directions with the pivotal orientation of stop part 120, therefore when stop part 120 is fastened on housing 300, to provide a retaining to hold strength restriction rolled-up stock 110 and can't produce pivot, so that firmly remaining in, rolled-up stock 110 supports the position, avoid rolled-up stock 110 to support the position because of external force breaks away from, and then lose the effect of fixed adaptation card 200.
The disclosed adapter card fixing device of the present invention, utilize the sense of rotation stop part opposite with rolled-up stock, can't produce pivot with the restriction rolled-up stock, and make rolled-up stock remain in supporting the position and adapter is fixed on the housing, and be fastened on the retaining that housing produces by stop part and hold strength, to avoid rolled-up stock to support the position, make adapter stably be installed on the housing and unlikely getting loose because of the influence of external force breaks away from.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (4)
1. adapter card fixing device in order to fix in the adaptive housing that is stuck in a computer installation, is characterized in that, comprising:
One rolled-up stock, one end are first hub side, and the other end is second hub side, and this second hub side is extended with a support division, this first hub side is articulated in this housing, and this support division can be moved to one along one first sense of rotation pivot and support the position, and compresses this adapter; And
One stop part, the one end is the 3rd hub side, the other end is the bolt end of thread, the 3rd hub side and this second hub side are articulated, and has an angle between this second hub side and the 3rd hub side, this bolt end of thread can pivot along one second sense of rotation in contrast to this first sense of rotation and be fastened on this housing, support the position to make this support division remain in this, wherein this bolt end of thread is two relative cantilevers, and this two cantilever is respectively equipped with a button piece, this housing has a buckling piece, and this two buttons piece is fastened on this buckling piece, so that this bolt end of thread is fixed in this housing.
2. adapter card fixing device according to claim 1, it is characterized in that this first hub side has the two first relative pivots, this housing has the two first relative pivot holes, this first pivot is inserted in this first pivot hole, so that this rolled-up stock and this housing articulate mutually.
3. adapter card fixing device according to claim 1, it is characterized in that this second hub side has the two second relative pivot holes, the 3rd hub side has the two second relative pivots, this second pivot is inserted in this second pivot hole, so that this stop part and this rolled-up stock articulate mutually.
4. adapter card fixing device according to claim 1 is characterized in that, this bolt end of thread has more at least one operating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101877627A CN101441501B (en) | 2007-11-23 | 2007-11-23 | Fixing device of adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101877627A CN101441501B (en) | 2007-11-23 | 2007-11-23 | Fixing device of adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101441501A CN101441501A (en) | 2009-05-27 |
| CN101441501B true CN101441501B (en) | 2011-11-30 |
Family
ID=40725960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101877627A Expired - Fee Related CN101441501B (en) | 2007-11-23 | 2007-11-23 | Fixing device of adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101441501B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622059B (en) * | 2011-01-28 | 2016-10-05 | 技嘉科技股份有限公司 | Interface card fixing device |
| CN103823516A (en) * | 2012-11-19 | 2014-05-28 | 英业达科技有限公司 | Fixing structure and interface card module using same |
| CN104951014B (en) * | 2014-03-27 | 2018-03-23 | 鸿富锦精密电子(天津)有限公司 | Expansion card module |
| CN107678504B (en) * | 2016-08-02 | 2019-11-01 | 纬创资通（中山）有限公司 | Expansion card sub-assembly |
| CN109597470B (en) * | 2018-11-28 | 2020-10-16 | 英业达科技有限公司 | Clamping device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315586B1 (en) * | 2000-12-27 | 2001-11-13 | Intel Corporation | Card actuator |
| US7292457B2 (en) * | 2005-03-31 | 2007-11-06 | Intel Corporation | Folding latching mechanism |
-
2007
- 2007-11-23 CN CN2007101877627A patent/CN101441501B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315586B1 (en) * | 2000-12-27 | 2001-11-13 | Intel Corporation | Card actuator |
| US7292457B2 (en) * | 2005-03-31 | 2007-11-06 | Intel Corporation | Folding latching mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101441501A (en) | 2009-05-27 |
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Effective date of registration: 20191205 Address after: Guanyin Road, economic development zone, Jinxi Town, Taihu County, Anqing City, Anhui Province Patentee after: Anhui huisai Intelligent Engineering Co., Ltd Address before: Taipei City, Taiwan, China Patentee before: Yingda Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20191123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |