CN102478909B - Expansion card is fixed component and uses this expansion card to fix the computer cabinet of component - Google Patents
Expansion card is fixed component and uses this expansion card to fix the computer cabinet of component Download PDFInfo
- Publication number
- CN102478909B CN102478909B CN201010555628.XA CN201010555628A CN102478909B CN 102478909 B CN102478909 B CN 102478909B CN 201010555628 A CN201010555628 A CN 201010555628A CN 102478909 B CN102478909 B CN 102478909B
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- Prior art keywords
- expansion card
- holder
- draw
- latch
- component
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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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
A kind of expansion card fixes component, including a pedestal and a holder, this pedestal is provided with some first latches, the side of this holder is provided with some second latches the most ratcheting with the first latch, described second latch can be ratcheting with the first latch of various location and regulate holder and protrude out the length of pedestal, the opposite side of holder is provided with some draw-in grooves, and described draw-in groove can be with the side clamping position of expansion card.The present invention also provides for a kind of computer cabinet using described expansion card to fix component.
Description
Technical field
The present invention relates to a kind of board and fix component, fix component particularly to a kind of expansion card and use this expansion card to fix the computer cabinet of component.
Background technology
Personal computer is to realize more powerful multimedia function, need on its mainboard, arrange multiple expansion slot, such as PCI (PeripheralComponentInterconnect, peripheral element extension interface) slot etc., by the expansion cards such as network interface card, sound card, GPU (GraphicProcessingUnit) card are plugged in expansion slot, or change be plugged in expansion slot network interface card, sound card, GPU card so that personal computer realize required for function.For preventing computer when moving or by accidental shock, the expansion card being installed in the expansion slot of mainboard loosens and rocks or comes off, and need to be fixed in casing by fixing component auxiliary by expansion card.
But, owing to prior art all designing just for the computer of specified arrangement for the fixing component being fixed in casing by expansion card, when the quantity of expansion card in cabinet, position change or because of upgrading after width shared by expansion card and weight increase time, this fixing component is required for redesigning, thus adds cost.
As a example by GPU card, fast development along with technology, GPU card no longer simply processes the display computing of graphical interfaces, also the data operation of processing system while, so that the usefulness of computer is substantially improved, thus often must install heat radiation module on GPU card additional to evacuate the amount of heat that GPU chip produces when fully loaded computing so that the overall width of this GPU card is consequently increased with weight.The generally shared space width of GPU card after this upgrading can the twice of width originally, and weight aspect generally can weigh 1.5 kilograms.GPU card after this kind is upgraded if arranging in pairs or groups in different machines, is both needed to redesign fixing component respectively, causes development cost and manufacturing cost all to increase.
Summary of the invention
In view of the foregoing, it is necessary to provide a kind of and the expansion card that expansion card auxiliary is fixed in casing can be fixed component and the computer cabinet using this expansion card to fix component.
A kind of expansion card fixes component, including a pedestal and a holder, this pedestal is provided with some first latches, the side of this holder is provided with some second latches the most ratcheting with the first latch, described second latch can be ratcheting with the first latch of various location and regulate holder and protrude out the length of pedestal, the opposite side of holder is provided with some draw-in grooves, and described draw-in groove can be with the side clamping position of expansion card.
A kind of computer cabinet, including a shell, it is contained in the mainboard in this shell, some expansion cards of being plugged on this mainboard and fix component for positioning the one of described expansion card, this fixing component includes a pedestal and a holder, this pedestal is provided with some first latches, the side of this holder is provided with some second latches the most ratcheting with the first latch, described second latch can be ratcheting with the first latch of various location and regulate holder and protrude out the length of pedestal, the opposite side of holder is provided with some draw-in grooves, described draw-in groove can be with the side clamping position of expansion card, the side of described expansion card is electrically connected with mainboard respectively, the opposite side of described expansion card is arranged in the draw-in groove of this fixing component respectively.
Compared with prior art, owing to this fixing component is by arranging the side clamping position of draw-in groove and expansion card, thus the location to expansion card can be strengthened, and due to relative length scalable between pedestal and holder in fixing component so that this fixing component has the more preferable suitability.
With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one embodiment of the invention Computer cabinet.
Fig. 2 is the exploded view that in Fig. 1, expansion card fixes component.
Fig. 3 is the schematic diagram of another angle of fixing component.
Fig. 4 is another schematic diagram of computer cabinet shown in Fig. 1.
Main element symbol description
| Computer cabinet | 10 |
| Shell | 11 |
| Base plate | 110 |
| Side plate | 113 |
| Mainboard | 12 |
| Slot | 120 |
| First expansion card | 13 |
| Second expansion card | 14 |
| Electronic component | 15 |
| Fixing component | 20 |
| Pedestal | 30 |
| First latch | 311 |
| Body | 312 |
| Connect wall | 313 |
| Compress wall | 315 |
| Flanging | 32 |
| Holder | 40 |
| Grip block | 42 |
| Rib | 423 |
| Draw-in groove | 425 |
| Elastic arm | 44 |
| Flat part | 441 |
| Overhead kick | 442 |
Detailed description of the invention
Refer to Fig. 1, showing the computer cabinet 10 of one embodiment of the invention, it includes a shell 11, the mainboard 12, first expansion card the 13, second expansion card 14 being plugged on mainboard 12 that are contained in shell 11 and fix component 20 for positioning the one of described first, second expansion card 13,14.
This shell 11 includes a base plate 110 and from the most vertically extending side plate of periphery 113 of this base plate 110.This mainboard 12 is contained in shell 11, and is positioned on the base plate 110 of shell 11.This mainboard 12 is provided with some slots 120, in order to grafting expansion card respectively.
Described first, second expansion card 13,14 in tabular, its side be provided with in the corresponding slot 120 for being inserted on mainboard and with mainboard 12 be electrically connected with cutting.The opposite sides of described first, second expansion card 13,14 is respectively equipped with some electronic components 15.
Referring to Fig. 2 and Fig. 3, this fixing component 20 includes pedestal 30 and a holder 40.This pedestal 30 includes a clamping seat 31 and outward extending two flangings 32 of opposite sides from clamping seat 31 bottom respectively.This clamping seat 31 includes the body 312 of a rectangular plate-like, connecting wall 313 and compressing wall 315 from the middle part of body 312 the most vertically extending from an annular of the edge perpendicular extension of body 312.The lateral surface of this body 312 is provided with some first latches 311.Described first latch 311 is along the length direction continuous arrangement of body 312.
This holder 40 includes a grip block 42 and respectively from the vertically extending two pairs of elastic arms 44 of the opposite sides of grip block 42.The form and dimension of this grip block 42 is roughly the same with the form and dimension of the body 312 of clamping seat 31.This grip block 42 is provided with the most continuously arranged some second latches 421 towards the one side of clamping seat 31, and its relative another side outwards extends vertically the some ribs 423 of formation.Described rib 423 is arranged in two row, and every string includes the multiple ribs 423 arranged along the length direction of grip block 42, spaced and form a draw-in groove 425 between two ribs 423 adjacent in same string.Described draw-in groove 425 is arranged in two row, every string includes the multiple draw-in grooves 425 arranged along the length direction of grip block 42, spacing between two slots 120 that the spacing between two draw-in grooves 425 adjacent in same string is adjacent with on mainboard 12 is roughly equal, and the spacing between two draw-in grooves 425 adjacent in same string is the integral multiple of tooth pitch between adjacent two first latches 311 (or second latch 421).In the present embodiment, the quantity of every string rib center rib 423 is five, and described rib 423 is spaced four draw-in grooves 425 of formation two-by-two.The width of each draw-in groove 425 and the thickness of first, second expansion card 13,14 plate body are roughly equal.This holder 40 second latch 421 is mutually matched with the first latch 311 on pedestal 30 and can corresponding with the first latch 311 be engaged.Each elastic arm 44 includes that a flat part 441 from the outside vertically extending strip of the respective side of grip block 42 and is from the outward extending overhead kick of end 442 of flat part 441.
When assembling this fixing component, second latch 421 of this holder 40 is the most ratcheting with the first latch 311 of the body 312 of clamping seat 31, one end of holder 40 stretches out clamping seat 31, the flat part 441 of described elastic arm 44 is mutually sticked with being connected wall 313, and overhead kick 442 hooks to be located at and connects the side away from body 312 of wall 313 and be connected fixing by holder 40 with pedestal 30.Wherein, the second latch 421 on regulation holding part 40 is the most ratcheting with the first latch 311 of the various location on clamping seat 31, and scalable holding part 40 protrudes out the length outside body 312.Owing to the spacing between two draw-in grooves 425 adjacent in same string is the integral multiple of tooth pitch between adjacent two first latches 311 (or second latch 421), by adjusting the first latch 311 and the second latch 421 often staggers time ratcheting the tooth pitch of this integral multiple so that on holder 40, draw-in groove 425 is corresponding with the expansion card of various location on mainboard 12 respectively.
During use, referring to Fig. 1, it is electrically connected with mainboard 12 in the corresponding slot 120 that first, second expansion card 13,14 is plugged on mainboard 12 respectively, this fixing component 20 is positioned at the top of described first, second expansion card 13,14, and is fixed on the side plate 113 of shell 11 by flanging 32.The wall 315 that compresses of the pedestal 30 of fixing component 20 is directed away from the side of mainboard 12; this computer cabinet 10 generally also includes the top board (not shown) being covered on side plate 113 top; can compress on wall 315, add certain thickness elastomeric material in this; the gap between wall 315 and top board is compressed, to press expansion card by under top board to fill.The holder 40 of fixing component 20 is provided with the side of draw-in groove 425 towards mainboard 12, and make first, second expansion card 13,14 connect another relative side with mainboard 12 to be arranged in respectively in two adjacent draw-in grooves 425 of holder 40, thus by this fixing component 20, described first, second expansion card 13,14 is connected fixing with shell 11.Described first, second expansion card 13,14 auxiliary being fixed on shell 11 by this fixing component 20, first, second expansion card 13,14 being possible to prevent computer to be installed on mainboard 12 when moving or by accidental shock loosens and rocks or come off.
When being embodied as, generally for realizing more powerful function, on expansion card arrange electronic component kind and increasing number, thus generally require and heat radiation module is installed on expansion card to evacuate the heat that the chip on expansion card produces when fully loaded computing so that the weight of expansion card and the width taken up space are greatly increased.As shown in Figure 4, when space width shared by the first expansion card 13 increases, distance between first expansion card 13 and the second expansion card 14 increases, now, the second latch 421 that can regulate on holding part 40 is engaged with the first latch 311 of various location on pedestal 30, thus regulate holding part 40 and protrude out the length outside pedestal 30, two draw-in grooves 425 making the interval on this fixing component 20 can be directed at first, second expansion card 13,14 respectively, is arranged in respectively in the draw-in groove 425 of this holder 40 by described first, second expansion card 13,14.Accordingly, because holder 40 is adjustable relative to the position of pedestal 30 in this fixing component 10, thus it is applicable to expansion card or the expansion card of various location of fixing different in width, there is well adapting to property.Further, by some draw-in grooves 425 of this fixing component 20 respectively with a side clamping position of described expansion card, can keep being parallel to each other between expansion card, it is to avoid expansion card because weight increases easily deflection so that loosening or coming off.
Claims (4)
1. an expansion card fixes component, it is characterized in that: include a pedestal and a holder, this pedestal is provided with some first latches, the side of this holder is provided with some second latches the most ratcheting with the first latch, described second latch can be ratcheting with the first latch of various location and regulate holder and protrude out the length of pedestal, the opposite side of holder is provided with some draw-in grooves, described draw-in groove can be with the side clamping position of expansion card, this holder includes the grip block of a lengthwise and from the outward extending some elastic arms of grip block, described second latch is located at the side of grip block, described draw-in groove is located at the opposite side of grip block, the opposite side of described grip block outwardly extends the some ribs of formation, described draw-in groove is formed between two adjacent ribs.
2. expansion card as claimed in claim 1 fixes component, it is characterised in that: each elastic arm includes flat part and is positioned at the overhead kick of flat part end.
3. a computer cabinet, the mainboard, the some expansion cards being plugged on this mainboard that including a shell, are contained in this shell and fix component for positioning the one of described expansion card, it is characterized in that: this fixing component is the fixing component in the claims 1 to 2 described in any one, the side of described expansion card is electrically connected with mainboard respectively, and the opposite side of described expansion card is arranged in the draw-in groove of this fixing component respectively.
4. computer cabinet as claimed in claim 3, it is characterised in that: this mainboard is provided with and is available for the slot that expansion card plugs, the interval between size and adjacent two slots at the adjacent interval between draw-in groove equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555628.XA CN102478909B (en) | 2010-11-23 | 2010-11-23 | Expansion card is fixed component and uses this expansion card to fix the computer cabinet of component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010555628.XA CN102478909B (en) | 2010-11-23 | 2010-11-23 | Expansion card is fixed component and uses this expansion card to fix the computer cabinet of component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102478909A CN102478909A (en) | 2012-05-30 |
| CN102478909B true CN102478909B (en) | 2016-08-03 |
Family
ID=46091580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010555628.XA Expired - Fee Related CN102478909B (en) | 2010-11-23 | 2010-11-23 | Expansion card is fixed component and uses this expansion card to fix the computer cabinet of component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102478909B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111707B (en) * | 2013-04-19 | 2017-12-15 | 中山市云创知识产权服务有限公司 | Expansion card fixing device |
| CN108334172B (en) * | 2018-03-30 | 2024-02-27 | 无锡睿勤科技有限公司 | Case for computer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252254Y (en) * | 2008-05-26 | 2009-06-03 | 英业达股份有限公司 | Clipping and fixing mechanism for an expansion card |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6970363B2 (en) * | 2003-11-26 | 2005-11-29 | Hewlett-Packard Development Company, L.P. | Expansion card support mechanism |
| US7515437B2 (en) * | 2004-12-21 | 2009-04-07 | Hewlett-Packard Development Company, L.P. | Bi-positional expansion card retainer |
-
2010
- 2010-11-23 CN CN201010555628.XA patent/CN102478909B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252254Y (en) * | 2008-05-26 | 2009-06-03 | 英业达股份有限公司 | Clipping and fixing mechanism for an expansion card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102478909A (en) | 2012-05-30 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Li Inventor after: Gao Jing Inventor after: Bai Yanyu Inventor after: Wang Shujuan Inventor after: Dong Zhenhua Inventor after: Jiang Zongxun Inventor before: Jiang Zongxun |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: 450007 Department of information technology, School of information and business, Zhongyuan University of Technology, 41 Zhongyuan Middle Road, Zhongyuan District, Henan, Zhengzhou Applicant after: Gao Li Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171123 |