CN203838622U - Holder for PCI expansion cards - Google Patents
Holder for PCI expansion cards Download PDFInfo
- Publication number
- CN203838622U CN203838622U CN201420096154.0U CN201420096154U CN203838622U CN 203838622 U CN203838622 U CN 203838622U CN 201420096154 U CN201420096154 U CN 201420096154U CN 203838622 U CN203838622 U CN 203838622U
- Authority
- CN
- China
- Prior art keywords
- pilot hole
- guide groove
- pci
- hole
- side plate
- 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 discloses a holder for PCI expansion cards. A holder body comprises a substrate, a first lateral plate and a second lateral plate, wherein the first lateral plate and the second lateral plate are perpendicularly connected with edges of the substrate, and second guide grooves and second positioning hole groups are formed in the substrate in a parallel mode. An installation frame comprises an installation plate arranged perpendicular to the substrate and a second limit plate arranged at the edge of the bottom end of the installation plate, second limit holes and second clamping holes are formed in the second limit plate, the second limit holes are matched with the second guide grooves, the second clamping holes are matched with second positioning holes, the second limit holes are clamped at the positions of the second guide grooves through second riveting parts, and the clamping holes are fixedly connected with the second positioning hole groups through second positioning parts. The second guide grooves and the second positioning hole groups formed in the holder are matched with the second positioning parts and the second riveting parts, therefore, the position of the installation frame on the holder can be regulated, and the holder for the PCI expansion cards can be matched with the PCI expansion cards different in lengths.
Description
Technical field
The utility model relates to a kind of fixed support, especially relates to a kind of PCI Mezzanine Card support.
Background technology
General PCI(Peripheral Component Interconnect, peripheral component interconnect) expansion card is made up of board and support, on support, be provided with erecting frame, for PCI Mezzanine Card is fixed on to cabinet, the setting height(from bottom) of PCI Mezzanine Card is the height of support, at present industry specification the setting height(from bottom) of two kinds of PCI Mezzanine Card: Standard PC I(PCI standard) setting height(from bottom) and the small size PCI(PCI Low Profile of expansion card) setting height(from bottom) of expansion card, the setting height(from bottom) of small size PCI Mezzanine Card is less than the setting height(from bottom) of standard PCI Mezzanine Card, adopt the PCI Mezzanine Card of Standard PC I setting height(from bottom) and the PCI Mezzanine Card of small size PCI setting height(from bottom) can only be plugged on respectively in the expansion slot of Standard PC I and the expansion slot of small size PCI.
The board structure of different PCI Mezzanine Card is except difference highly, also exist the difference of length, along with the development of technology, PCI Mezzanine Card size can be more and more less, the board of different size can only be confined to specific support and install, there is no good versatility, cause the inconvenience in use, and cause most probably the increase of PCI Mezzanine Card manufacturing cost.
Utility model content
Based on this, be necessary for the deficiencies in the prior art the PCI Mezzanine Card support that provides a kind of energy to be suitable for different length board.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of PCI Mezzanine Card support, it comprises support and erecting frame, described erecting frame is slidably mounted on support, described support comprise substrate and respectively with substrate edges the first side plate connected vertically and the second side plate, on described the first side plate, be fixed with clamp, described clamp is for electrical grafting PCI board; On described substrate, offer the second guide groove and the second pilot hole group, described the second guide groove and the second pilot hole group be arranged in parallel, and described the second pilot hole group comprises spaced the second pilot hole; Described erecting frame comprise perpendicular to substrate arrange installing plate and at right angle setting in installing plate bottom edge arrange the second limiting plate, the described substrate setting of fitting of described the second limiting plate, on described the second limiting plate, offer the second spacing hole and the second screens hole, described the second spacing hole mates the second guide groove setting, the second pilot hole setting is mated in described the second screens hole, described the second spacing hole is held in the second guide groove place by the second rivet, and described erecting frame can slidably reciprocate along the second guide groove direction under the position-limiting action of the second rivet; Described the second screens hole is affixed by the second keeper and the second pilot hole group.
Therein in an embodiment, described the first side plate offers the first guide groove and the first pilot hole group away from the second side plate one side, described the first guide groove and the first pilot hole group be arranged in parallel, described the first pilot hole group comprises spaced the first pilot hole, and described the first pilot hole mates respectively setting with the second pilot hole; Described erecting frame comprises the first limiting plate arranging perpendicular to installing plate one lateral edges, described the first side plate setting of fitting of described the first limiting plate, on described the first limiting plate, offer the first spacing hole and the first screens hole, described the first spacing hole mates the first guide groove setting, the first pilot hole setting is mated in described the first screens hole, described the first spacing hole is held in the first guide groove place by the first rivet, and described erecting frame can slidably reciprocate along the first guide groove direction under the position-limiting action of the first rivet; Described the first screens hole is fixed in the first pilot hole group by the first keeper.
In an embodiment, described the first keeper is screw structure therein.
In an embodiment, also comprise stop bit handle therein, the second screens hole that described stop bit handle mates the second limiting plate arranges, and described stop bit handle docks with the second pilot hole coupling by the second keeper.
In an embodiment, on described the first side plate, offer the first hole clipping therein, described clamp is fixed on described the first side plate by securing member.
In an embodiment, the front end of described the second side plate is outwards vertically bent with a flanging portion therein, and described flanging portion is used for supporting cabinet.
In an embodiment, held pcb board fixture block on described installing plate therein, described pcb board fixture block offers guide rail, and described guide rail is for carrying out spacing to PCI board one side end.
In an embodiment, described securing member is screw structure therein.
In an embodiment, described the second keeper is screw structure therein.
In sum, the utility model PCI Mezzanine Card support, by the second guide groove and the second pilot hole group are set on support, coordinates the second keeper and the second riveting parts to adjust the diverse location of erecting frame on support; Simultaneously, utilize being equipped with of the first guide groove and the first pilot hole group and the first keeper and the first rivet that erecting frame can be more firmly fixed with support, make identical PCI Mezzanine Card support can mate the PCI board structure of different length, reduced the cost that need to produce separately the PCI Mezzanine Card support that mates PCI board.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model PCI Mezzanine Card support;
Fig. 2 is the structural representation at another visual angle of the utility model PCI Mezzanine Card support;
Fig. 3 is the decomposing schematic representation of the utility model PCI Mezzanine Card support in conjunction with clamp;
Fig. 4 is the structural representation of the utility model PCI Mezzanine Card support in conjunction with different length PCI board.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, the utility model PCI Mezzanine Card support comprises support 100 and erecting frame 200, described erecting frame 200 is slidably mounted on support 100, described support 100 comprises substrate 110 and the first side plate 120 and the second side plate 130 that are connected with substrate 110 edge-perpendicular respectively, on described the first side plate 120, be fixed with clamp 300, described clamp 300 is fixed on described the first side plate 120 by securing member 310, described securing member 310 is screw structure, and described clamp 300 is for electrical grafting PCI board 400; The front end of described the second side plate 130 is outwards vertically bent with a flanging portion 131, and described flanging portion 131 is for supporting cabinet.
On described substrate 110, offer the second guide groove 111 and the second pilot hole group 112, described the second guide groove 111 and the second pilot hole group 112 be arranged in parallel, described the second pilot hole group 112 comprises spaced the second pilot hole 1121, and the vertical range of described the second pilot hole 1121 and the second side plate 130 meets respectively the PCI board 400 of different length demand and constructs.
Further, described the first side plate 120 offers the first guide groove 121 and the first pilot hole group 122 away from the second side plate 130 1 sides, described the first guide groove 121 and the first pilot hole group 122 be arranged in parallel, described the first pilot hole group 122 comprises spaced the first pilot hole 1221, and the vertical range of described the first pilot hole 1221 and the second side plate 130 meets respectively the PCI board 400 of different length demand and constructs; Wherein, described the first pilot hole 1221 mates respectively setting with the second pilot hole 1121.
Described erecting frame 200 comprises the second limiting plate 230 that the installing plate 210 arranging perpendicular to substrate 110, the first limiting plate 220 arranging perpendicular to installing plate 210 1 lateral edges and at right angle setting arrange in installing plate 210 bottom edge, on described installing plate 210, hold pcb board fixture block 500, described pcb board fixture block 500 offers guide rail 510, described guide rail 510 is spacing in order to PCI board 400 1 side ends are carried out, and PCI board 400 can be more stablely fixed on support 100.
Described the second limiting plate 230 described substrate 110 of fitting arranges, on described the second limiting plate 230, offer the second spacing hole 231 and the second screens hole 232, described the second spacing hole 231 mates the second guide groove 111 and arranges, described the second screens hole 232 is mated the second pilot hole 1121 and is arranged, described the second spacing hole 231 is held in the second guide groove 111 places by the second rivet 233, and described erecting frame 200 can slidably reciprocate along the second guide groove 111 directions under the position-limiting action of the second rivet 233; Described the second screens hole 232 is affixed by the second keeper 234 and the second pilot hole group 112, and changing the matching relationship of the second screens hole 232 and the second pilot hole 1121 according to the demand of PCI board 400 different lengths, described erecting frame 200 is stablized affixed with substrate 110 under the effect of the second keeper 234; Described the second keeper 234 is screw structure.
Further, described the first limiting plate 220 described the first side plate 120 of fitting arranges, on described the first limiting plate 220, offer the first spacing hole 221 and the first screens hole 222, described the first spacing hole 221 mates the first guide groove 121 and arranges, described the first screens hole 222 is mated the first pilot hole 1221 and is arranged, described the first spacing hole 221 is held in the first guide groove 121 places by the first rivet 223, and described erecting frame 200 can slidably reciprocate along the first guide groove 121 directions under the position-limiting action of the first rivet 223; Described the first screens hole 222 is undertaken affixed by the first keeper 224 and the first pilot hole group 122, and change the matching relationship of the first screens hole 222 and the first pilot hole 1221 according to the demand of PCI board 400 different lengths, described erecting frame 200 is stablized affixedly with the first side plate 120 under the effect of the first keeper 224, and erecting frame 200 can be more firmly fixed with support 100; Described the first keeper 224 is screw structure.
Further, described PCI Mezzanine Card support also comprises stop bit handle 600, the second screens hole 232 that described stop bit handle 600 mates the second limiting plate 230 arranges, described stop bit handle 600 docks with the second pilot hole 1121 couplings by the second keeper 234, and erecting frame 200 can be more stably fixed on substrate 110.
When the utility model is installed and used, first the length of PCI board 400 is confirmed, construct from the PCI board 400 that the different meetings of the vertical range of the second side plate 130 meet different length due to the first pilot hole 1221 and the second pilot hole 1121, confirm the first suitable pilot hole 1221 and the second pilot hole 1121; Erecting frame 200 slides by the direction along the first guide groove 121 and the second guide groove 111 under the position-limiting action of the first rivet 223 and the second riveting parts 233, in the time sliding into the first suitable pilot hole 1221 and the second pilot hole 1121 place, under the fixation of the first keeper 224 and the second keeper 234, erecting frame 200 can firmly be held on support 100, has prevented the further slip of erecting frame 200; Finally, PCI board 400 is docked with clamp 300 along guide rail 510 directions of pcb board card, complete the installing of PCI board 400, made identical PCI Mezzanine Card support can mate the PCI board structure of different length, reduced the cost that need to produce separately the PCI Mezzanine Card support that mates PCI board.
In sum, the utility model PCI Mezzanine Card support, by the second guide groove 111 and the second pilot hole group 112 are set on support 100, coordinates the second keeper 234 and the second riveting parts 233 to adjust the diverse location of erecting frame 200 on support 100; Simultaneously, utilize being equipped with of the first guide groove 121 and the first pilot hole group 122 and the first keeper 224 and the first rivet 223 that erecting frame 200 can be more firmly fixed with support 100, make identical PCI Mezzanine Card support can mate the PCI board structure of different length, reduced the cost that need to produce separately the PCI Mezzanine Card support that mates PCI board.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with claims.
Claims (9)
1. a PCI Mezzanine Card support, it is characterized in that: comprise support (100) and erecting frame (200), described erecting frame (200) is slidably mounted on support (100), described support (100) comprises substrate (110) and the first side plate (120) and the second side plate (130) that are connected with substrate (110) edge-perpendicular respectively, on described the first side plate (120), be fixed with clamp (300), described clamp (300) is for electrical grafting PCI board (400), on described substrate (110), offer the second guide groove (111) and the second pilot hole group (112), described the second guide groove (111) be arranged in parallel with the second pilot hole group (112), and described the second pilot hole group (112) comprises spaced the second pilot hole (1121), described erecting frame (200) comprise perpendicular to substrate (110) arrange installing plate (210) and at right angle setting in installing plate (210) bottom edge arrange the second limiting plate (230), described the second limiting plate (230) fit described substrate (110) arrange, on described the second limiting plate (230), offer the second spacing hole (231) and the second screens hole (232), described the second spacing hole (231) coupling the second guide groove (111) arranges, described second screens hole (232) coupling the second pilot hole (1121) arranges, described the second spacing hole (231) is held in the second guide groove (111) by the second rivet (233) and locates, described erecting frame (200) can slidably reciprocate along the second guide groove (111) direction under the position-limiting action of the second rivet (233), described the second screens hole (232) is affixed by the second keeper (234) and the second pilot hole group (112).
2. PCI Mezzanine Card support according to claim 1, it is characterized in that: described the first side plate (120) offers the first guide groove (121) and the first pilot hole group (122) away from the second side plate (130) one sides, described the first guide groove (121) be arranged in parallel with the first pilot hole group (122), described the first pilot hole group (122) comprises spaced the first pilot hole (1221), and described the first pilot hole (1221) mates respectively setting with the second pilot hole (1121), described erecting frame (200) comprises the first limiting plate (220) arranging perpendicular to installing plate (210) one lateral edges, described the first limiting plate (220) fit described the first side plate (120) arrange, on described the first limiting plate (220), offer the first spacing hole (221) and the first screens hole (222), described the first spacing hole (221) coupling the first guide groove (121) arranges, described first screens hole (222) coupling the first pilot hole (1221) arranges, described the first spacing hole (221) is held in the first guide groove (121) by the first rivet (223) and locates, described erecting frame (200) can slidably reciprocate along the first guide groove (121) direction under the position-limiting action of the first rivet (223), described the first screens hole (222) is fixed in the first pilot hole group (122) by the first keeper (224).
3. PCI Mezzanine Card support according to claim 2, is characterized in that: described the first keeper (224) is screw structure.
4. PCI Mezzanine Card support according to claim 1 and 2, it is characterized in that: also comprise stop bit handle (600), the second screens hole (232) of described stop bit handle (600) coupling the second limiting plate (230) arranges, and described stop bit handle (600) docks with the second pilot hole (1121) coupling by the second keeper (234).
5. PCI Mezzanine Card support according to claim 1, it is characterized in that: on described the first side plate (120), offer the first hole clipping (121), described clamp (300) is fixed on described the first side plate (120) by securing member (310).
6. PCI Mezzanine Card support according to claim 1, is characterized in that: the front end of described the second side plate (130) is outwards vertically bent with a flanging portion (131), and described flanging portion (131) is for supporting cabinet.
7. PCI Mezzanine Card support according to claim 1, it is characterized in that: on described installing plate (210), held pcb board fixture block (500), described pcb board fixture block (500) offers guide rail (510), and described guide rail (510) is for carrying out spacing to PCI board (400) one side ends.
8. PCI Mezzanine Card support according to claim 5, is characterized in that: described securing member (310) is screw structure.
9. PCI Mezzanine Card support according to claim 1, is characterized in that: described the second keeper (234) is screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096154.0U CN203838622U (en) | 2014-03-04 | 2014-03-04 | Holder for PCI expansion cards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096154.0U CN203838622U (en) | 2014-03-04 | 2014-03-04 | Holder for PCI expansion cards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838622U true CN203838622U (en) | 2014-09-17 |
Family
ID=51516439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096154.0U Expired - Fee Related CN203838622U (en) | 2014-03-04 | 2014-03-04 | Holder for PCI expansion cards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514287A (en) * | 2017-08-04 | 2018-09-11 | 广东东箭汽车科技股份有限公司 | A kind of showing stand |
| CN108983907A (en) * | 2018-07-17 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of fixed structure of machine box for server earflap |
| CN112306167A (en) * | 2019-08-02 | 2021-02-02 | 斯玛特嵌入式计算有限公司 | Universal support for PCIe cards with various form factors in OCP (optical communications protocol) sliding frame environment |
-
2014
- 2014-03-04 CN CN201420096154.0U patent/CN203838622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514287A (en) * | 2017-08-04 | 2018-09-11 | 广东东箭汽车科技股份有限公司 | A kind of showing stand |
| CN108983907A (en) * | 2018-07-17 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of fixed structure of machine box for server earflap |
| CN108983907B (en) * | 2018-07-17 | 2020-02-07 | 郑州云海信息技术有限公司 | Fixing structure of server case ear wing |
| CN112306167A (en) * | 2019-08-02 | 2021-02-02 | 斯玛特嵌入式计算有限公司 | Universal support for PCIe cards with various form factors in OCP (optical communications protocol) sliding frame environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140917 Termination date: 20210304 |