CN201837938U - Fastening device of peripheral component interconnect express - Google Patents
Fastening device of peripheral component interconnect express Download PDFInfo
- Publication number
- CN201837938U CN201837938U CN2010206081512U CN201020608151U CN201837938U CN 201837938 U CN201837938 U CN 201837938U CN 2010206081512 U CN2010206081512 U CN 2010206081512U CN 201020608151 U CN201020608151 U CN 201020608151U CN 201837938 U CN201837938 U CN 201837938U
- Authority
- CN
- China
- Prior art keywords
- interface card
- slot
- sliding part
- clamping device
- chute
- 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
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
A fastening device of a peripheral component interconnect express comprises a supporting plate and a sliding part. The supporting plate is provided with a fastening groove, a plurality of fastening teeth are arranged at one edge of the fastening groove in array mode, projection directions of the fastening teeth are parallel to a second direction, the sliding part is provided with a body, the body is provided with a fastening part and a pressing rod, the fastening part is provided with a groove, the pressing rod is provided with a clamp block and has a pressing direction which is parallel to the second direction, the sliding part is arranged on the supporting plate, the pressing rod corresponds to the fastening groove, and the clamp block is locked between two of the fastening teeth. When the pressing rod is pressed, the clamp block is separated from the fastening teeth, the sliding part is released and capable of moving the sliding part, so that the sliding part moves relative to the peripheral component interconnect express; and when the pressing rod is released from a pressed state, the clamp block can be locked between the two fastening teeth.
Description
Technical field
The utility model relates to a kind of clamping device of interface card, be particularly related to a kind of simple to operate fast, the engaging mode is simple, simple in structure, engaging intensity is high and really, volume is light and handy, it is simple to install, and applicable to the clamping device of the interface card of length different size.
Background technology
Usually be provided with the interface card of various different types in the general host computer, because the kind of interface card is a lot, and different types of interface jig has different length, therefore when fixing interface card, the clamping device of different size must be set, the cost height not only is set, and assembling inconvenience, must expend many built-up times, for example tandem periphery part connects interface card (Peripheral ComponentInterconnect Express, hereinafter to be referred as the PCI-E card), this PCI-E card except have the length different size owing to be the slot that laterally is inserted in the casing, therefore wherein an end angle can present vacant state, cause this PCI-E card become flexible easily, thereby cause PCI-E card or slot damage because rock, or situation such as poor electrical contact.
At patent, TaiWan, China patent announcement M255435 " clamping device of interface card " for example, it comprises a body, body is provided with limit element, but the adjustment position that this limit element transverse horizontal moves, and the another side on body is provided with link driving element in addition, this link driving element one end and limit element are connected, the other end then is provided with clamping part, utilizes the transverse horizontal displacement of limit element, and makes link driving element be perpendicular displacement by drive; Clamping device can be installed on the side plate corresponding to the host computer of interface card one side, make link driving element corresponding to the interface card, and when laterally adjusting the position of limit element, link driving element promptly can be in vertical direction displacement, clamping part until link driving element is fastened on the interface card, and the interface card promptly can be fixed by clamping device; Yet this case is utilized the limit element adjustment and in the position of ratchet, drive the edge that link driving element driving engaging pole is sticked in the interface card, indirectly driving engaging pole, its type of drive complexity, complex structure, single unit system must take big quantity space, and the engaging weak strength, adjusts difficult and time-consuming.
For another TaiWan, China patent announcement M341876 " clamping mechanism that is used for expansion board ", it comprises a back up pad and a sliding part.Expansion board is disposed in the casing, and is inserted on the slot.Back up pad is fixed on the sidewall of casing versatilely, and is positioned at the top of expansion board, and has at least one slide rail and be right against slot.Sliding part is disposed in the slide rail, and the operating block and the elastic that have a clamping part and be combined in clamping part.In addition, clamping part has a kerve that is positioned at the slide rail below.Sliding part is in separating the end that solid state can move to expansion board along slide rail, and according to the length adjustment position of expansion board, so that the end of expansion board is embedded in the kerve; Yet mode complexity and complex structure that sliding part that this case adopts engages with the latch structure are adjusted difficult and time-consuming.
TaiWan, China patent announcement 440008 " stationary installation of interface card " and for example, it comprises a pedestal, the one side of pedestal is provided with a plurality of dividing plates, the top of this dividing plate is provided with several ratchet of certain distance, the bottom then is provided with clamping device, in addition, be provided with a sliding shoe, this sliding shoe is set in the place, top that dividing plate is provided with ratchet movably, and sliding shoe also is being provided with intermeshing ratchet corresponding to the ratchet position on the dividing plate, relies on the engagement of these a plurality of ratchets to make sliding shoe can be positioned on the dividing plate, so, can be on the casing of host computer with this stationary installation buckle, and a proper side corresponding to the board in circuit board slot in the host computer, so, when desiring to plug the interface card, promptly shilling sliding shoe up moves, again the interface card was worn clamping device, and be plugged in the slot of circuit board, then, sliding shoe is moved down and fasten the top of interface card, can be completely fixed the interface card; Yet the pedestal of this case is bulky, must take big quantity space, and the position of the interface card of not planting forms waste.
In view of the above as can be known, in the clamping close device technology of present known interface card, can not have as yet a kind of simple to operate fast, the engaging mode is simple, simple in structure, engaging intensity is high and really, volume is light and handy, it is simple to install, and applicable to the clamping device of the different interface card of length.
Summary of the invention
Because the disappearance of prior art, the utility model proposes a kind of clamping device of interface card, it is simple to operate fast, the engaging mode is simple, simple in structure, engaging intensity is high and really, and volume is light and handy, it is simple to install, and applicable to the interface card of length different size.
For achieving the above object, the utility model proposes a kind of clamping device of interface card, this interface card system is disposed in the casing, this interface jig has first edge and one second edge, this first edge is adjacent with this second edge and constitute an end angle of this interface card, and the clamping device of this interface card comprises:
One back up pad, be arranged in this casing, and this back up pad is positioned at a side at first edge of this interface card, this back up pad is provided with a slot, this slot has a length, the parallel first direction of the length bearing of trend of this slot, this slot is provided with a plurality of engaging tooths, these a plurality of engaging tooths are parallel to an edge of this first direction along this first direction array in this slot, and this engaging tooth is outstanding in this slot by the edge of this slot, and the projected direction of this engaging tooth is parallel to a second direction, and this second direction is vertical mutually with this first direction; And
One sliding part, this sliding part is arranged at the one side of this back up pad towards this interface card, this sliding part has a body, this body has a fastener, this fastener has a groove, this body is provided with a depression bar, this depression bar has a fixture block, this depression bar has a direction of exerting pressure, and this direction of exerting pressure is parallel to this second direction, and this fixture block is sticked between two engaging tooths, the groove of this fastener is towards this second edge of this interface card, when being parallel to this second direction and applying pressure to this depression bar, can drive this fixture block and break away from engaging tooth, make this sliding part present release conditions, can move this sliding part along this first direction, make the second edge relative motion of this sliding part and this interface card, when stopping to apply pressure to this depression bar, this fixture block can be sticked between two engaging tooths.
The clamping device of described interface card, wherein, the body of this sliding part has a hollow part, and an end of this depression bar is arranged in this hollow part, and the other end of this depression bar is vacant state.
The clamping device of described interface card, wherein, this engaging tooth is by edge outstanding convex arc shaped that is in this slot of this slot.
The clamping device of described interface card, wherein, the groove of this fastener has a development length, and the length bearing of trend of this groove is perpendicular to this first direction.
The clamping device of described interface card, wherein, this back up pad is provided with a chute, this chute has a development length, the length bearing of trend of this chute is parallel to this first direction, this sliding part has at least one slide block, and this slide block is arranged at the one side of this body towards this back up pad, and this slide block is embedded in this chute.
The clamping device of described interface card, wherein, this slide block has a neck, and this neck is embedded in this chute, and this slide block hangs outside this chute.
The clamping device of described interface card, wherein, an end of this chute is provided with one and is embedded portion, and this is embedded portion and is connected with this chute, and this portion of being embedded provides this slide block to embed, and provides this neck to enter this chute.
The clamping device of described interface card, wherein, this back up pad is a metal material.
The clamping device of described interface card, wherein, this sliding part is a plastic cement material.
In sum, the beneficial effects of the utility model are: simple to operate fast, the engaging mode is simple, simple in structure, engaging intensity is high and really, volume is light and handy, it is simple to install, and applicable to the interface card of length different size.
Further understand and approval for your auditor is had for structure purpose of the present utility model and effect, now conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is a forward sight combination perspective view of the present utility model;
Fig. 2 is a forward sight exploded perspective structural representation of the present utility model;
Fig. 3 is a backsight combination perspective view of the present utility model;
Fig. 4 is the A-A sectional structure chart of Fig. 1;
Fig. 5 is the cross-sectional view of pushing the utility model depression bar;
Fig. 6 is sticked in the structural representation of interface card for the utility model;
Fig. 7 is for adjusting the utility model to be sticked in the structural representation of short interface card of length.
Description of reference numerals: 10-back up pad; The 11-slot; The 12-engaging tooth; The 13-chute; 131-is embedded portion; The 14-fixed head; The 141-fixed orifice; The 20-sliding part; The 21-body; The 22-hollow part; The 23-depression bar; The 231-fixture block; The 24-fastener; The 241-groove; The 25-slide block; The 251-neck; 30,30A-interface card; 31-first edge; 32-second edge; 33-holds the angle; The F1-first direction; W1, W2-width.
Embodiment
The utility model is described for reaching employed technological means of purpose and effect hereinafter with reference to the accompanying drawing of enclosing, and the cited embodiment of the following drawings only is an aid illustration, your in order to auditor understand, but technological means of the present utility model is not limited to cited accompanying drawing.
See also shown in Figure 1, the clamping device of interface card provided by the utility model is in order to fix and to be supported in an end angle of an interface card 30, this interface card 30 is disposed in the casing (not shown), this interface card 30 has one first adjacent edge 31 and one second edge 32, this first edge 31 and one second edge 32 constitute the adjacent two edges at an end angle 33 of this interface card 30, in the present embodiment, this interface card 30 is that tandem periphery part connects interface card (Peripheral ComponentInterconnect Express, PCI-E), this interface card 30 laterally is inserted in the slot in the casing, and therefore this end angle 33 presents vacant state.
See also Fig. 1 to shown in Figure 4, the clamping device of interface card provided by the utility model comprises a back up pad 10 and a sliding part 20, this back up pad 10 can adopt metal material, this sliding part 20 can adopt the plastic cement material ejection formation, this back up pad 10 is arranged in the casing that is provided with this interface card 30, these back up pad 10 root edges are provided with fixed head 14, this fixed head 14 is provided with fixed orifice 141, can rely on bolt or rivet (not shown) to be arranged in this fixed orifice 141, this back up pad 10 is positioned on the casing, and this back up pad 10 is positioned a side at this first edge 31 of this interface card 30, this back up pad 10 is provided with a slot 11, this slot 11 has a development length, the parallel first direction F1 of the length bearing of trend of this slot 11, this slot 11 is provided with a plurality of engaging tooths 12 that are convex arc shaped, these a plurality of engaging tooths 12 are parallel to the edge of this first direction F1 in this slot 11 along this first direction F1 array, and this engaging tooth 12 is outstanding in this slot 11 by the edge of this slot 11, and the projected direction of this engaging tooth 12 is parallel to a second direction F2, this second direction F2 is vertical mutually with this first direction F1, in the present embodiment, these a plurality of engaging tooths 12 are arranged at the coboundary of this slot 11, in addition, these slot 11 belows of this back up pad 10 are provided with a chute 13, this chute 13 has a length, the length bearing of trend of this chute 13 is parallel to this first direction F1, this chute 13 has a width W 1, one end of this chute 13 is provided with one and is embedded portion 131, this is embedded the width W 1 of the size of portion 131 greater than this chute 13, and this is embedded portion 131 and forms a "T"-shaped hollow part with this chute 13 in this back up pad 10.
This sliding part 20 is arranged at the one side of this back up pad 10 towards this interface card 30, this sliding part 20 has a body 21, the one side of this body 21 is towards this back up pad 10, this body 21 has a hollow part 22, be provided with a depression bar 23 in this hollow part 22, one end of this depression bar 23 is arranged in this hollow part 22, the other end of this depression bar 23 is vacant state, this depression bar 23 has a fixture block 231, this fixture block 231 is arranged at the one side of this depression bar 23 towards this back up pad 10, this depression bar 23 has a direction of exerting pressure, this direction of exerting pressure is parallel to this second direction F2, this body 21 is provided with a fastener 24, this fastener 24 has a groove 241, the groove 241 of this fastener 24 has a development length, the length bearing of trend of this groove 241 is perpendicular to this first direction F1, in addition, this sliding part 20 has two slide blocks 25, this slide block 25 is arranged at the one side of this body 21 towards this back up pad 10, this slide block 25 has a neck 251, the size of this slide block 25 approximates or is slightly less than this size that is embedded portion 131, and the width W 2 of this neck 251 approximates or be slightly less than the width W 1 of this chute 13.
This sliding part 20 is installed on the one side of this back up pad 10 towards this interface card 30, the slide block 25 of this sliding part 20 is embedded this be embedded portion 131, be parallel to first direction F1 again and promote this sliding part 20, make this neck 251 enter this chute 13, this neck 251 is embedded in this chute 13, this slide block 25 hangs outside this chute 13, this depression bar 23 is corresponding to the position of this slot 11, this fixture block 231 is corresponding and be sticked between adjacent two engaging tooths 12, the groove 241 of this fastener 24 is towards this second edge 32 of this interface card 30, mandatory declaration be, this slide block 25, the design of neck 251 and chute 13 be in order to improve sliding part 20 and to slide steadily, but its structure is not limited to schematic structure.
See also Fig. 1, Fig. 4 and shown in Figure 5, when the user is parallel to the direction of exerting pressure (that is this second direction F2) of this depression bar 23 when applying pressure to this depression bar 23, can drive this fixture block 231 and break away from this engaging tooth 12 (as shown in Figure 5), can make this sliding part 20 present release conditions, can move this sliding part 20 along this first direction F1, make second edge, 32 relative motions of this sliding part 20 and this interface card 30, when the user stops to push this depression bar 23, after the pressure that puts on this depression bar 23 is removed, this fixture block 231 can be sticked between the engaging tooth 12 once again, as shown in Figure 4, mandatory declaration be because this engaging tooth 12 is arranged at this slot 11 upper limbs, therefore, the direction of exerting pressure of this depression bar 23 is downward, in like manner, if this engaging tooth 12 is arranged at this slot 11 lower edges, and this fixture block 231 is provided with down, then the direction of exerting pressure of this depression bar 23 makes progress, and its effect that can reach is identical.
See also shown in Figure 6, after relying on aforesaid way to discharge this sliding part 20, can push sliding part 20 to interface card 30, and second edge 32 of interface card 30 can embed in the groove 241 of fastener 24, the fixture block 231 of this sliding part 20 is sticked between the engaging tooth 12, make this sliding part 20 present locking condition, the end angle 33 of this interface card 30 can be unlikely unsettled by these sliding part 20 supports.
See also shown in Figure 7, the clamping device of interface card provided by the utility model, because the slot 11 of this back up pad 10 has a development length, and be provided with a plurality of engaging tooths 12 in this slot 11, therefore can adjust the position of sliding part 20, to adapt to the interface card of different length, interface card 30A as shown in Figure 7 is shorter, as long as the user pushes this depression bar 23, can adjust the position of this sliding part 20, sliding part 20 is pushed to and engaged this interface card 30A.
In sum, the clamping device of the interface card that the utility model provides, it is simple to operate fast, the engaging mode is simple, simple in structure, engaging intensity is high and really, and volume is light and handy, it is simple to install, and applicable to the interface card of length different size.
Only the above only is embodiment of the present utility model, when can not with the scope implemented of qualification the utility model.Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains, sincerely please your auditor's explicit example for reference, and pray Hui Zhun, be that institute is to praying.
Claims (9)
1. the clamping device of an interface card, it is characterized in that this interface card is disposed in the casing, this interface jig has first edge and one second edge, this first edge is adjacent with this second edge and constitute an end angle of this interface card, and the clamping device of this interface card comprises:
One back up pad, be arranged in this casing, and this back up pad is positioned at a side at first edge of this interface card, this back up pad is provided with a slot, this slot has a length, the parallel first direction of the length bearing of trend of this slot, this slot is provided with a plurality of engaging tooths, these a plurality of engaging tooths are parallel to an edge of this first direction along this first direction array in this slot, and this engaging tooth is outstanding in this slot by the edge of this slot, and the projected direction of this engaging tooth is parallel to a second direction, and this second direction is vertical mutually with this first direction; And
One sliding part, this sliding part is arranged at the one side of this back up pad towards this interface card, this sliding part has a body, and this body has a fastener, and this fastener has a groove, this body is provided with a depression bar, this depression bar has a fixture block, and this depression bar has a direction of exerting pressure, and this direction of exerting pressure is parallel to this second direction, this fixture block is sticked between two engaging tooths, and the groove of this fastener is towards this second edge of this interface card.
2. the clamping device of interface card as claimed in claim 1 is characterized in that, the body of this sliding part has a hollow part, and an end of this depression bar is arranged in this hollow part, and the other end of this depression bar is vacant state.
3. the clamping device of interface card as claimed in claim 1 is characterized in that, this engaging tooth is by edge outstanding convex arc shaped that is in this slot of this slot.
4. the clamping device of interface card as claimed in claim 1 is characterized in that, the groove of this fastener has a development length, and the length bearing of trend of this groove is perpendicular to this first direction.
5. the clamping device of interface card as claimed in claim 1, it is characterized in that, this back up pad is provided with a chute, this chute has a development length, the length bearing of trend of this chute is parallel to this first direction, this sliding part has at least one slide block, and this slide block is arranged at the one side of this body towards this back up pad, and this slide block is embedded in this chute.
6. the clamping device of interface card as claimed in claim 5 is characterized in that, this slide block has a neck, and this neck is embedded in this chute, and this slide block hangs outside this chute.
7. the clamping device of interface card as claimed in claim 6 is characterized in that, an end of this chute is provided with one and is embedded portion, and this is embedded portion and is connected with this chute, and this portion of being embedded provides this slide block to embed, and provides this neck to enter this chute.
8. the clamping device of interface card as claimed in claim 1 is characterized in that, this back up pad is a metal material.
9. the clamping device of interface card as claimed in claim 1 is characterized in that, this sliding part is a plastic cement material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081512U CN201837938U (en) | 2010-11-10 | 2010-11-10 | Fastening device of peripheral component interconnect express |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206081512U CN201837938U (en) | 2010-11-10 | 2010-11-10 | Fastening device of peripheral component interconnect express |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837938U true CN201837938U (en) | 2011-05-18 |
Family
ID=44008041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206081512U Expired - Fee Related CN201837938U (en) | 2010-11-10 | 2010-11-10 | Fastening device of peripheral component interconnect express |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630093A (en) * | 2014-10-30 | 2016-06-01 | 英业达科技有限公司 | Fixing device and server |
| CN105700638A (en) * | 2014-11-27 | 2016-06-22 | 英业达科技有限公司 | Server enclosure |
| CN108319340A (en) * | 2018-01-31 | 2018-07-24 | 太原学院 | A kind of video card fixed structure and its application method for computer |
-
2010
- 2010-11-10 CN CN2010206081512U patent/CN201837938U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630093A (en) * | 2014-10-30 | 2016-06-01 | 英业达科技有限公司 | Fixing device and server |
| CN105630093B (en) * | 2014-10-30 | 2019-03-26 | 英业达科技有限公司 | Fixed device and server |
| CN105700638A (en) * | 2014-11-27 | 2016-06-22 | 英业达科技有限公司 | Server enclosure |
| CN108319340A (en) * | 2018-01-31 | 2018-07-24 | 太原学院 | A kind of video card fixed structure and its application method for computer |
| CN108319340B (en) * | 2018-01-31 | 2020-12-01 | 太原学院 | Display card fixing structure for computer and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9583151B2 (en) | Locking device | |
| US7410143B2 (en) | Adjusting structure | |
| CN201837938U (en) | Fastening device of peripheral component interconnect express | |
| TW201605322A (en) | Fixing mechanism and electronic device capable of assembling and disassembling an expansion card module | |
| CN202707714U (en) | Movable connecting seat simple and easy for mounting and dismounting | |
| CN101556489A (en) | Locking device | |
| CN201837939U (en) | Clamping and fastening device for interface card | |
| CN105792561A (en) | Fixing structure with quick-detaching function and electronic apparatus with quick-detaching function | |
| CN103363481B (en) | Lamps mounting fixing device | |
| CN204084226U (en) | A kind of buckle and bayonet unit | |
| TWM251177U (en) | An expansion card mounting apparatus | |
| CN106270203A (en) | A kind of underneath type guide pillar slide guide anti-torsion Cam device | |
| CN203859348U (en) | Fast installation mechanism | |
| CN201802707U (en) | Fastening device capable of quickly fixing control box of LED (light-emitting diode) display screen | |
| CN201107701Y (en) | Abstracting type fixation structure of magnetic disk drive | |
| CN102263149A (en) | Fixing mechanism of solar-cell panel | |
| CN102290001B (en) | Connecting bracket for panel display device and display device | |
| CN201638116U (en) | Space-saving hard drive bracket buckling structure | |
| CN201946525U (en) | Mounting device for power supply surge protective device | |
| CN210565599U (en) | Quick detach spring buckle | |
| CN210941593U (en) | LED display screen easy to assemble and disassemble | |
| CN201837937U (en) | Clamping device for interface cards | |
| CN2541940Y (en) | Plugging-in switching socket | |
| CN202308713U (en) | Clock spring installing structure | |
| CN201947556U (en) | Extension piece of interface card |
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: 20110518 Termination date: 20131110 |