CN2618200Y - Extend card holder - Google Patents
Extend card holder Download PDFInfo
- Publication number
- CN2618200Y CN2618200Y CN 03224759 CN03224759U CN2618200Y CN 2618200 Y CN2618200 Y CN 2618200Y CN 03224759 CN03224759 CN 03224759 CN 03224759 U CN03224759 U CN 03224759U CN 2618200 Y CN2618200 Y CN 2618200Y
- Authority
- CN
- China
- Prior art keywords
- cross bar
- holding device
- expansion card
- holding
- slide body
- 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.)
- Expired - Fee Related
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a fixed device for extend cards, which comprises a cross bar above the extend card, a sliding ontology movably arranged on the cross bar, and a pressure-resisting ontology arranged inside the sliding ontology; wherein, a chute is arranged on the cross bar; the sliding ontology comprises a pair of guides which can be moved in the chute on the cross bar and an elastic fixture part having a tooth and a handle; the surface of the pressure-resisting ontology with respect to the tooth is provided with complex insections. The utility model can adjust the length of the pressure-resisting ontology protruding from the sliding ontology by the different insections on the pressure-resisting ontology and the buckle of the tooth of the elastic fixture part so that the utility model can be suitable for extended cards with different specifications and sizes.
Description
[technical field]
The utility model is about a kind of holding device for expansion card, and the corresponding different specification size that fixes of especially a kind of energy expands the holding device for expansion card that be stuck in the computer main frame panel slot.
[background technology]
The function limitation of big Multi Computer, is installed some and is strengthened its extra function as expansion boards such as sound card, graphics acceleration cards for cooperating the more and more stronger functional requirement of computing machine now in the configuration of motherboard itself on the expansion slot of motherboard.After expansion board is installed on the slot of computer main frame panel, in the mobile computer process or computing machine when being subjected to accidental shock, expansion board can produce and come off, also or the loosening slot that rocks motherboard of expansion board cause damage, for preventing that this kind from coming off or becoming flexible, need expansion board is firmly secured in the slot of motherboard.
Holding device for expansion card shown in No. the 417904th, Taiwan patent announcement, it comprises a fixing-holding rack and a positioning seat.This positioning seat is fixed in by screw on the motherboard of expansion board one end, offers plural screw on the main part of positioning seat.Fixing-holding rack is sheathed on the main part of positioning seat, thus offer on it conduit can for plural screw pass and with positioning seat on screw mutually screw lock fixing-holding rack is fixed in positioning seat.Top tool one fixed part of this fixing-holding rack can be pressed against the top of expansion board to reach the effect of expansion board holding.Yet, this by plural screw positioning seat is fixed in motherboard and fixing-holding rack is locked in the mode of positioning seat quite loaded down with trivial details, waste of manpower and man-hour.
Interface card antichattering system shown in No. the 488528th, the Taiwan patent announcement for another example, mainly be in main case of computer, to be positioned at the motherboard rear to install installing one cross bar above the position of interface card, be equiped with plural set collar on this cross bar, each set collar has a pressure arm and is pressed against the interface card top edges, is stuck in fixing on the holding device for expansion card thereby reach to expand.Yet this interface card antichattering system can only corresponding interface card of fixing a kind of fixedly specification.When the specification of interface card or size changed, this kind interface card antichattering system then can not be adaptive with it again.
[summary of the invention]
The purpose of this utility model is to provide a kind of holding device for expansion card of the different specification size of fixing stably expansion board.
The purpose of this utility model is achieved through the following technical solutions: the utility model holding device for expansion card comprises that one is positioned at the cross bar of expansion board top, one is installed in the slide body of cross bar movably, one is installed in the body that compresses in the slide body, offer a chute on this cross bar, this slide body comprises an a pair of slide rail that can slide and an elasticity holding division in the chute of cross bar, this elasticity holding division has a latch, this surface that compresses body is provided with plural groove, and the mobile body that compresses can make latch fix mutually with corresponding groove.
As another embodiment of the present utility model, the plural groove that compresses on the body can change the plural number depression into, and the latch of elasticity fixing bonding part can correspondence change protruded stigma into.
The advantage of this utility model is: compress the length that body stretches out slide body by the buckle scalable that compresses grooves different on the body and elasticity holding division latch, thereby applicable to the expansion board of different size and size.
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model holding device for expansion card.
Fig. 2 is the stereographic map of the fixture of the utility model holding device for expansion card.
Fig. 3 is another stereographic map of the fixture of the utility model holding device for expansion card.
Fig. 4 is the three-dimensional combination figure of the utility model holding device for expansion card.
Fig. 5 is the stereographic map of the fixture of another embodiment of the utility model.
[embodiment]
See also Fig. 1, a kind of holding device for expansion card is used for fixing expansion board 30 on circuit board 50, and this circuit board 50 is installed on the base plate of a computer housing 70.This computer housing 70 comprises that one is locked in the expansion deck 74 of casing 70 back plates 72, and these expansion deck 74 equalizations offer plural number and expand draw-in groove 76.This circuit board 50 is provided with plural number and expands draw-in groove 76 corresponding expansion card slots 52.The lower end of this expansion board 30 has an insertion section 32 and can be inserted in the expansion card slot 52 of a correspondence.One side of this expansion board 30 is connected with a stator 40, the vertical fixed part 42 that extends in the upper end of stator 40, and this fixed part 42 can fix with expansion deck 74.This holding device for expansion card comprises that one is connected in a cross bar 78 and the fixture 10 between casing 70 biside plates.Offer a chute 80 on this cross bar 78, an end of this chute 80 is provided with the introducing port 82 of a large-size.
See also Fig. 2 and Fig. 3, this fixture 10 comprises that a shaped as frame slide body 12 and a bar shaped compress body 14.Back plate 16 upper ends of this slide body 12 be provided with a pair of on the contrary towards L shaped slide rail 18, this can slide in the chute 80 of cross bar 78 to L shaped slide rail 18.Back plate 16 two edges are provided with a pair of projection 20 near slide rail 18 end places, and this is to be used for base against cross bar to projection 20, thereby can prevent that fixture 10 from shaking when the chute 82 along cross bar 80 slides.The lower end of this slide body 12 is provided with an elasticity holding division 22 away from plate 16 places, back, and this elasticity holding division 22 comprises a latch 24 and leader 26.This compresses body 14 and is installed in slidably in the slide body 12, and it is provided with plural groove 28 near surface of elasticity holding division 22, and the buckle scalable by different groove 28 and elasticity holding division 22 latches 24 compresses the length that body 14 stretches out slide body 12.
See also Fig. 4, during assembling, earlier expansion board 30 is inserted expansion card slot 52 corresponding on the circuit board 50, and its stator 40 is fixed on the expansion deck 74.Then the L shaped slide rail 18 on fixture 10 slide body 12 is entered chute 80 from the introducing port 82 of cross bar chute 80, again this fixture 10 is slided to the top of corresponding expansion board 30.The handle 26 of pulling elasticity holding division 22 forward makes the latch 24 of slide body 12 and the groove 28 that compresses body 14 break away from, move and to compress body 14 and make its end just in time be pressed on the top of expansion board 30, unclamp handle 26, latch 24 fixes mutually with corresponding groove 28 under the elastic-restoring force effect of elasticity holding division 22.At this moment, end to the distance on projection 20 tops that compresses body 14 is slightly larger than the distance on expansion board 30 tops to cross bar 78 bases, compresses the top that body 14 tightly is pressed against expansion board 30, thereby expansion board 30 firmly is fixed on the circuit board 50.
When desire is taken out expansion board 30, the handle 26 of cocked forward slide body 12 makes the latch 24 of slide body 12 and the groove 28 that compresses body 14 break away from, and upwards body 14 is pressed in pushing and pressing, remove the fixing of itself and expansion board 30, can disassemble expansion board 30 this moment from expanding deck 74.
Figure 5 shows that the fixture 10 of another embodiment of the present utility model ', this fixture 10 ' roughly the same with the fixture 10 of previous embodiment, it comprise a slide body 12 ' and one compress body 14 '.Slide body 12 ' elasticity holding division 22 ' end be provided with a protruded stigma 24 ', compress body 14 ' close elasticity holding division 22 ' surface be provided with plural number depression 28 '.By compress the different depression 28 of body 14 ' go up ' with elasticity holding division 22 ' protruded stigma 24 ' the buckle scalable compress body 14 ' stretch out slide body 12 ' length, thereby applicable to the expansion board of different size and size.
In the various embodiments described above, the slide body 12,12 of holding device for expansion card fixture 10 ' with compress body 14,14 ' can make also and can make by plastic material by other resilient material.
Claims (9)
1. holding device for expansion card, comprise that one is positioned at the cross bar and a fixture of expansion board top, it is characterized in that: offer a chute on this cross bar, this fixture comprises that a slide body and that is installed in cross bar slidably is installed in the body that compresses in the slide body, this slide body comprises an a pair of slide rail that can slide and a holding division in the chute of cross bar, this compresses one of body and is provided with the buckle structure that plural number selectively fixes mutually with holding division near surface of holding division.
2. holding device for expansion card as claimed in claim 1 is characterized in that: this holding division is an elasticity holding division of being located at the slide body end, and it comprises a latch, and this buckle structure is a groove.
3. holding device for expansion card as claimed in claim 1 is characterized in that: this holding division is an elasticity holding division of being located at the slide body end, and it comprises a protruded stigma, and this buckle structure is depression.
4. as claim 2 or 3 described holding device for expansion card, it is characterized in that: this elasticity holding division also comprises the leader.
5. holding device for expansion card as claimed in claim 4 is characterized in that: an end of this chute offers an introducing port with large-size.
6. holding device for expansion card as claimed in claim 4 is characterized in that: this slide body also comprises at least one projection, and this at least one projection is resisted against the base of cross bar.
7. holding device for expansion card as claimed in claim 5 is characterized in that: this slide body is the shaped as frame tubular.
8. holding device for expansion card as claimed in claim 4 is characterized in that: this slide body is made by plastic material.
9. holding device for expansion card as claimed in claim 4, it is characterized in that: this compresses body and is made by plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224759 CN2618200Y (en) | 2003-03-29 | 2003-03-29 | Extend card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224759 CN2618200Y (en) | 2003-03-29 | 2003-03-29 | Extend card holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618200Y true CN2618200Y (en) | 2004-05-26 |
Family
ID=34245704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224759 Expired - Fee Related CN2618200Y (en) | 2003-03-29 | 2003-03-29 | Extend card holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618200Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183996A (en) * | 2011-05-17 | 2011-09-14 | 昆山三泰新电子科技有限公司 | Expansion card capable of being stably fixed |
| CN102478908A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Memory chip holding device |
| CN103793018A (en) * | 2012-10-31 | 2014-05-14 | 鸿富锦精密工业（深圳）有限公司 | Expansion card installing device |
| CN103970217A (en) * | 2013-01-24 | 2014-08-06 | 昆达电脑科技(昆山)有限公司 | Tool-free PCIE (Peripheral Component Interface Express) card fixing device |
| TWI469724B (en) * | 2007-09-06 | 2015-01-11 | Ibm | Track-based support system for electronic cards |
| CN104345841A (en) * | 2014-10-31 | 2015-02-11 | 英业达科技有限公司 | Electronic component and fixed structure assembly |
-
2003
- 2003-03-29 CN CN 03224759 patent/CN2618200Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI469724B (en) * | 2007-09-06 | 2015-01-11 | Ibm | Track-based support system for electronic cards |
| CN102478908A (en) * | 2010-11-23 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Memory chip holding device |
| CN102183996A (en) * | 2011-05-17 | 2011-09-14 | 昆山三泰新电子科技有限公司 | Expansion card capable of being stably fixed |
| CN102183996B (en) * | 2011-05-17 | 2013-09-04 | 昆山三泰新电子科技有限公司 | Expansion card capable of being stably fixed |
| CN103793018A (en) * | 2012-10-31 | 2014-05-14 | 鸿富锦精密工业（深圳）有限公司 | Expansion card installing device |
| CN103970217A (en) * | 2013-01-24 | 2014-08-06 | 昆达电脑科技(昆山)有限公司 | Tool-free PCIE (Peripheral Component Interface Express) card fixing device |
| CN104345841A (en) * | 2014-10-31 | 2015-02-11 | 英业达科技有限公司 | Electronic component and fixed structure assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040526 Termination date: 20100329 |