CN109861044B - Switching device for OCP3.0 standard interface - Google Patents
Switching device for OCP3.0 standard interface Download PDFInfo
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- CN109861044B CN109861044B CN201910085694.6A CN201910085694A CN109861044B CN 109861044 B CN109861044 B CN 109861044B CN 201910085694 A CN201910085694 A CN 201910085694A CN 109861044 B CN109861044 B CN 109861044B
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- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims description 46
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The switching device for the OCP3.0 standard interface belongs to the technical field of switching an OCP2.0 card by the OCP3.0 standard interface, and comprises a switching card, a clamping piece, an OCP3.0 front window, a boosting positioning handle and a sliding rail; be equipped with two switching slots on the switching card, peg graft OCP2.0 card on the switching slot, the front portion of switching card is equipped with the golden finger, and the golden finger is pegged graft mutually with the mainboard, is equipped with communication link between switching slot and the golden finger, is equipped with four fastener on the switching card, and the rear portion of switching card is connected with OCP3.0 front window, and the right side lower part of OCP3.0 front window articulates helps the boosting location handle, the slide rail is equipped with two on the mainboard, two the slide rail between gliding connection switching card. The invention is used for solving the technical problem that the OCP3.0 interface is not applicable to the OCP2.0 card.
Description
Technical Field
The invention relates to the technical field of switching an OCP2.0 card by an OCP3.0 standard interface, in particular to a switching device for an OCP3.0 standard interface.
Background
OCP is a world community of engineers rapidly developing from Facebook, whose purpose is to design and implement the most efficient server, storage, and data center hardware for scalable computing, whose network daughter cards are currently being developed for three generations, of which one generation (OCP version 0.5) and two generations (OCP version 2.0) are essentially physically identical, but in the third generation (OCP 3.0) they have not only improved signal performance but also greatly altered physical morphology.
In the OCP3.0 version, the physical form of the network sub-card is greatly changed, and the OCP3.0 is different from the OCP2.0 card, and the interface form is completely different from the physical form of the OCP2.0 card. Since OCP3.0 cards are not currently popular in the server field, and each application client has developed an OCP2.0 card tailored to its business application scenario, there will be a need for both OCP2.0 and OCP3.0 cards in the coming 1-2 years. The invention provides a method which is realized in the same server system, can support the NIC card in the form of OCP2.0 and can also support the NIC card in the form of OCP3.0, and can meet different application scenes of a client in the current transition period.
Disclosure of Invention
The invention aims to provide a switching device for an OCP3.0 standard interface, which is used for solving the technical problem that an OCP2.0 card is not applicable to an OCP3.0 interface.
The technical scheme adopted for solving the technical problems is as follows:
the switching device for the OCP3.0 standard interface comprises a switching card, a clamping piece, an OCP3.0 front window, a boosting positioning handle and a sliding rail; be equipped with two switching slots on the switching card, peg graft OCP2.0 card on the switching slot, the front portion of switching card is equipped with the golden finger, and the golden finger is pegged graft mutually with the mainboard, is equipped with communication link between switching slot and the golden finger, is equipped with four fastener on the switching card, and the rear portion of switching card is connected with OCP3.0 front window, and the right side lower part of OCP3.0 front window articulates helps the boosting location handle, the slide rail is equipped with two on the mainboard, two the slide rail between gliding connection switching card.
The front and back both sides of every switching slot all are equipped with one and rotate the screw, it establishes on the adapter card to rotate the screw, and every rotates the screw and all is connected with a fastener, and the rear portion of adapter card is equipped with two first connecting holes, and two first connecting holes control the setting, and two first connecting holes all link to each other with OCP3.0 front window through the bolt.
The buckle spare includes location plectane, screw rod and buckle, the screw rod is connected with the rotation screw, and the upper portion of screw rod is fixed with the location plectane, and the upper surface of location plectane is fixed with the buckle, the buckle is L structure.
The OCP3.0 front window comprises a front window body and an elastic sheet, wherein the elastic sheet is fixed at the left part of the front window body;
the bottom plate of the front window body is provided with two second connecting holes, the second connecting holes correspond to the first connecting holes on the adapter cards one by one, the adapter cards are arranged on the upper surface of the bottom plate of the front window body, the fastening bolts penetrate through the second connecting holes on the left side and the corresponding first connecting holes to fasten the front window body and the adapter cards together, the second connecting holes on the right side and the corresponding first connecting holes are internally provided with hinging bolts, and the lower ends of the hinging bolts are hinged with the boosting positioning handles;
the left part of the rear side plate of the front window body is provided with an insertion groove which is a rectangular through groove;
the rear part of the left side plate of the front window body is provided with an elastic sheet extrusion groove, the front part of the elastic sheet extrusion groove is provided with a first rivet hole, the front part of the elastic sheet is provided with a second rivet hole, a pull rivet penetrates through the second rivet hole and the first rivet hole to fix the elastic sheet on the front window body, the rear part of the elastic sheet is of a curled structure, and the curled structure penetrates out of the elastic sheet extrusion groove.
The boosting positioning handle comprises a handle connecting piece and a handle extrusion piece, the right end of the handle connecting piece is hinged to the lower end of the hinge bolt, and the left end of the handle connecting piece is fixed with the handle extrusion piece.
The handle connecting piece comprises a handle holding plate and a connecting plate fixed at the left end of the handle holding plate, the right end of the handle holding plate is provided with a hinge hole, the hinge hole is hinged on a hinge bolt, a third rivet hole is arranged on the connecting plate, and a pull rivet penetrates through the third rivet hole and is connected with a handle extrusion piece.
The handle extrusion piece comprises a V-shaped extrusion piece and wedge-shaped extrusion end pieces, a fourth rivet hole is formed in the right portion of the V-shaped extrusion piece, the fourth rivet hole is connected with the third rivet hole through a pull rivet, and two wedge-shaped extrusion end pieces are fixed to the left side end portions of the V-shaped extrusion piece.
The sliding rail comprises groove-shaped steel and fastening plates, the fastening plates are fixed on opposite faces, provided with grooves, of the groove-shaped steel, the fastening plates are provided with a plurality of fastening holes, each fastening plate is provided with a round hole corresponding to each fastening hole, the main board is provided with a round hole corresponding to each fastening hole, and the self-tapping screw penetrates through the fastening holes and the round holes in the main board to fix the fastening plates on the main board.
The effects provided in the present disclosure are merely effects of embodiments, and not all effects of the invention, and the above technical solution has the following advantages or beneficial effects:
1. the invention provides a switching device for an OCP3.0 standard interface, which is provided with a switching card, wherein the switching card has the same outline as that of the OCP3.0 standard interface, two switching slots are arranged on the switching card, an OCP2.0 card can be directly plugged in the switching slots, a golden finger is arranged at the front part of the switching card, the golden finger is plugged in a main board, a communication link is arranged between the switching slots and the golden finger, and the OCP2.0 card plugged in the switching slots can be connected with the main board through the communication link.
2. According to the switching device for the OCP3.0 standard interface, the four clamping pieces are connected to the switching card, and after the OCP2.0 card is inserted into the switching slot, the auxiliary fixing of the OCP2.0 card can be realized by rotating the clamping pieces, so that the loosening phenomenon of the OCP2.0 card is prevented.
3. According to the switching device for the OCP3.0 standard interface, two sliding rails are arranged on the main board, the switching card can be positioned through the sliding rails, and after the switching card slides in through the sliding rails, the golden finger of the switching card is just spliced with the main board.
4. According to the switching device for the OCP3.0 standard interface, the front OCP3.0 window and the boosting handle are arranged at the rear part of the switching card, after the switching card is spliced with the main board, the boosting positioning handle is rotated, and the boosting positioning handle extrudes the elastic sheet of the front OCP3.0 window into the rectangular groove arranged on the side wall of the case, so that the device is fixed, and the stability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the adapter card of FIG. 1;
FIG. 3 is a schematic structural view of the fastening member in FIG. 1;
FIG. 4 is a schematic view of the OCP3.0 front window of FIG. 3;
FIG. 5 is a schematic view of the front window body of FIG. 4;
FIG. 6 is a schematic structural view of the spring in FIG. 4;
FIG. 7 is a schematic view of the boosting positioning handle in FIG. 1;
FIG. 8 is a schematic view of the handle attachment of FIG. 7;
FIG. 9 is a schematic view of the structure of the handle extrusion of FIG. 7;
fig. 10 is a schematic structural view of the sliding rail in fig. 1.
In the figure: 1. the adapter comprises an adapter clip, 11, an adapter slot, 12, a golden finger, 13, a rotary screw hole, 14, a first connecting hole, 2, a fastener, 21, a positioning circular plate, 22, a screw rod, 23, a buckle plate, 3, an OCP3.0 front window, 31, a front window body, 311, a second connecting hole, 312, an inserting groove, 313, a spring plate extrusion groove, 314, a first rivet hole, 32, a spring plate, 321, a second rivet hole, 322, a curling structure, 4, a boosting positioning handle, 41, a handle connecting piece, 411, a handle holding plate, 4111, a hinge hole, 412, a connecting plate, 4121, a third rivet hole, 42, a handle extrusion piece, 421, a V-shaped extrusion piece, 4211, a fourth rivet hole, 422, a wedge-shaped extrusion end piece, 5, a sliding rail, 51, a groove profile, 52, a fastening plate and 521.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying fig. 1 to 10. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and well-known techniques are omitted so as to not unnecessarily obscure the present invention.
The switching device for the OCP3.0 standard interface comprises a switching card 1, a buckle piece 2, an OCP3.0 front window 3, a boosting positioning handle 4 and a sliding rail 5; be equipped with two switching slots 11 on the switching card 1, peg graft OCP2.0 card on the switching slot 11, the front portion of switching card 1 is equipped with golden finger 12, golden finger 12 peg graft mutually with the mainboard, be equipped with communication link between switching slot 11 and the golden finger 12, be equipped with four fastener 2 on the switching card 1, the rear portion of switching card 1 is connected with OCP3.0 front window 3, the articulated helping push positioning handle 4 in right side lower part of OCP3.0 front window 3, slide rail 5 is equipped with two on the mainboard, two sliding connection switching card 1 between slide rail 5.
The front side and the rear side of each adapter slot 11 are respectively provided with a rotating screw hole 13, the rotating screw holes 13 are formed in the adapter card 1, each rotating screw hole 13 is connected with a clamping piece 2, the rear portion on the upper surface of the adapter card 1 is provided with two first connecting holes 14, the two first connecting holes 14 are arranged left and right, the two first connecting holes 14 are round holes, and the two first connecting holes 14 are connected with the OCP3.0 front window 3 through bolts.
The buckle piece 2 comprises a positioning circular plate 21, a screw rod 22 and a buckle plate 23, wherein the screw rod 22 is connected with the rotation screw hole 13, the positioning circular plate 21 is fixed on the upper portion of the screw rod 22, the buckle plate 23 is fixed on the upper surface of the positioning circular plate 21, the buckle plate 23 is an L-shaped structural member, and the buckle piece 2 can rotate in the rotation screw hole 13.
The OCP3.0 front window 3 comprises a front window body 31 and a spring plate 32, and the spring plate 32 is fixed at the left part of the front window body 31.
Two second connecting holes 311 are formed in the bottom plate of the front window body 31, two second connecting holes 311 are arranged left and right, the second connecting holes 311 correspond to the first connecting holes 14 on the adapter card 1 one by one, the adapter card 1 is arranged on the upper surface of the bottom plate of the front window body 31, a fastening bolt penetrates through the left second connecting hole 311 to fasten the front window body 31 and the adapter card 1 together with one corresponding first connecting hole 14, a hinge bolt is arranged in the right second connecting hole 311 and one corresponding first connecting hole 14, and the lower end of the hinge bolt is hinged with the boosting positioning handle 4.
The left part of the rear side plate of the front window body 31 is provided with an insertion groove 312, the insertion groove 312 is a rectangular through groove, and the insertion groove 312 is convenient for inserting the boosting positioning handle 4.
The rear portion of the left side plate of the front window body 31 is provided with a spring plate extrusion groove 313, the spring plate extrusion groove 313 is a rectangular through groove, the front portion of the spring plate extrusion groove 313 is provided with a first rivet hole 314, the front portion of the spring plate 32 is provided with a second rivet hole 321, a blind rivet penetrates through the second rivet hole 321 and the first rivet hole 314 to fix the spring plate 32 on the front window body 31, the rear portion of the spring plate 32 is a curled structure 322, and the curled structure 322 penetrates out of the spring plate extrusion groove 313.
The boosting positioning handle 4 comprises a handle connecting piece 41 and a handle extrusion piece 42, the right end of the handle connecting piece 41 is hinged to the lower end of the hinge bolt, and the handle extrusion piece 42 is fixed to the left end of the handle connecting piece 41.
The handle connecting member 41 comprises a handle grip 411 and a connecting plate 412 fixed at the left end of the handle grip 411, wherein a hinge hole 4111 is provided at the right end of the handle grip 411, the hinge hole 4111 is hinged on a hinge bolt, a nut is connected to the lower part of the hinge bolt, a third rivet hole 4121 is provided on the connecting plate 412, and a pull rivet is connected to the handle extrusion member 42 through the third rivet hole 4121.
The handle extrusion piece 42 comprises a V-shaped extrusion piece 421 and a wedge-shaped extrusion end piece 422, a fourth rivet hole 4211 is formed in the right portion of the V-shaped extrusion piece 421, the fourth rivet hole 4211 is connected with the third rivet hole 4121 through a rivet, two wedge-shaped extrusion end pieces 422 are fixed to the left end portion of the V-shaped extrusion piece 421, the wedge-shaped extrusion end piece 422 can extrude the curled structure 322 of the elastic piece 32 from the elastic piece extrusion groove 313, a rectangular groove is formed in the side wall of the case, and the extruded curled structure 322 can be clamped in the rectangular groove on the side wall of the case.
The slide rail 5 comprises a groove-shaped steel 51 and fastening plates 52, the fastening plates 52 are fixed on the opposite surface of the groove-shaped steel 51, which is provided with grooves, the fastening plates 52 are provided with a plurality of fastening holes 521, each fastening plate 52 is provided with a circular hole corresponding to the fastening hole 521, the main board is provided with a circular hole corresponding to the fastening hole 521, and the self-tapping screw penetrates through the fastening hole 521 and the circular hole on the main board to fix the fastening plates 52 on the main board.
The working principle of the invention is as follows:
the OCP2.0 card is directly inserted into two adapter slots 11 on the adapter card 1, the adapter card 1 slides into an OCP3.0 standard interface along the sliding rail 5, after the golden finger 12 at the front part of the adapter card 1 is inserted into the mainboard, the clamping piece 2 is rotated, the buckle plate 23 of the clamping piece 2 is buckled with the OCP2.0 card, the boosting positioning handle 4 is rotated, the end part of the boosting positioning handle 4 penetrates into the inserting slot 312 and then continues to rotate, the wedge-shaped extrusion end piece 422 of the boosting positioning handle 4 extrudes the curled structure 322 at the rear part of the elastic sheet 32 from the elastic sheet extrusion slot 313, the extruded curled structure 322 is clamped in a rectangular slot arranged on the side wall of the cabinet, the fixing of the device is realized, when the OCP3.0 card needs to be supported, only the fastening bolt and the hinge bolt need to be disassembled, the adapter board 1 and the OCP2.0 card are taken down, then the OCP3.0 card is connected to the front window body 31 and the boosting positioning handle 4 in the same way, and the OCP3.0 card is connected to the mainboard in the same step way.
Other than the technical features described in the specification, all are known to those skilled in the art.
While the foregoing description of the embodiments of the present invention has been presented with reference to the drawings, it is not intended to limit the scope of the invention, and on the basis of the technical solutions of the present invention, various modifications or variations can be made by those skilled in the art without the need of inventive effort, and still remain within the scope of the invention.
Claims (5)
1. The switching device for the OCP3.0 standard interface is characterized by comprising a switching card, a clamping piece, an OCP3.0 front window, a boosting positioning handle and a sliding rail; the adapter card is provided with two adapter slots, the adapter slots are inserted with an OCP2.0 card, the front part of the adapter card is provided with a golden finger which is inserted with the main board, a communication link is arranged between the adapter slots and the golden finger, the adapter card is provided with four clamping pieces, the rear part of the adapter card is connected with an OCP3.0 front window, the right lower part of the OCP3.0 front window is hinged with a boosting positioning handle, two sliding rails are arranged on the main board, and the adapter card is connected between the two sliding rails in a sliding way;
the front side and the rear side of each transfer slot are respectively provided with a rotary screw hole, the rotary screw holes are formed in the transfer card, each rotary screw hole is connected with a clamping piece, the rear part of the transfer card is provided with two first connecting holes, the two first connecting holes are arranged left and right, and the two first connecting holes are connected with an OCP3.0 front window through bolts;
the OCP3.0 front window comprises a front window body and an elastic sheet, wherein the elastic sheet is fixed at the left part of the front window body; the bottom plate of the front window body is provided with two second connecting holes, the second connecting holes correspond to the first connecting holes on the adapter cards one by one, the adapter cards are arranged on the upper surface of the bottom plate of the front window body, the fastening bolts penetrate through the second connecting holes on the left side and the corresponding first connecting holes to fasten the front window body and the adapter cards together, the second connecting holes on the right side and the corresponding first connecting holes are internally provided with hinging bolts, and the lower ends of the hinging bolts are hinged with the boosting positioning handles;
the left part of the rear side plate of the front window body is provided with an insertion groove which is a rectangular through groove;
the rear part of the left side plate of the front window body is provided with an elastic sheet extrusion groove, the front part of the elastic sheet extrusion groove is provided with a first rivet hole, the front part of the elastic sheet is provided with a second rivet hole, a pull rivet penetrates through the second rivet hole and the first rivet hole to fix the elastic sheet on the front window body, the rear part of the elastic sheet is of a curled structure, and the curled structure penetrates out of the elastic sheet extrusion groove;
rectangular grooves are formed in the side walls of the case, and the curled structure can be clamped in the rectangular grooves in the side walls of the case;
the boosting positioning handle comprises a handle connecting piece and a handle extrusion piece, the right end of the handle connecting piece is hinged to the lower end of the hinge bolt, and the left end of the handle connecting piece is fixed with the handle extrusion piece.
2. The adapter for an OCP3.0 standard interface according to claim 1, wherein the fastener comprises a positioning circular plate, a screw and a buckle plate, the screw is connected with a rotation screw hole, the positioning circular plate is fixed on the upper portion of the screw, the buckle plate is fixed on the upper surface of the positioning circular plate, and the buckle plate is an L-shaped structural member.
3. The adapter for an OCP3.0 standard interface of claim 1 wherein the handle connector comprises a handle grip plate and a connecting plate secured to the left end of the handle grip plate, the right end of the handle grip plate having a hinge hole, the hinge hole being hinged to a hinge bolt, the connecting plate having a third rivet hole through which a rivet is connected to the handle extrusion.
4. A switching device for OCP3.0 standard interface according to claim 3, wherein the handle extrusion comprises a V-shaped extrusion piece and wedge-shaped extrusion end pieces, the right part of the V-shaped extrusion piece is provided with a fourth rivet hole, the fourth rivet hole is connected with the third rivet hole through a rivet, and the left end part of the V-shaped extrusion piece is fixed with two wedge-shaped extrusion end pieces.
5. The adapter for an OCP3.0 standard interface of claim 4 wherein the slide rail comprises a channel steel and a plurality of fastening plates, wherein the fastening plates are fixed on opposite sides of the channel steel with grooves, each fastening plate is provided with a fastening hole, the main plate is provided with a round hole corresponding to the fastening hole, and the self-tapping screw passes through the fastening holes and the round holes on the main plate to fix the fastening plate on the main plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085694.6A CN109861044B (en) | 2019-01-29 | 2019-01-29 | Switching device for OCP3.0 standard interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085694.6A CN109861044B (en) | 2019-01-29 | 2019-01-29 | Switching device for OCP3.0 standard interface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109861044A CN109861044A (en) | 2019-06-07 |
| CN109861044B true CN109861044B (en) | 2024-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910085694.6A Active CN109861044B (en) | 2019-01-29 | 2019-01-29 | Switching device for OCP3.0 standard interface |
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| CN (1) | CN109861044B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857246B (en) * | 2020-06-30 | 2022-03-22 | 浪潮电子信息产业股份有限公司 | Switching device of OCP network card and server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209183906U (en) * | 2019-01-29 | 2019-07-30 | 郑州云海信息技术有限公司 | A kind of switching device for OCP3.0 standard interface |
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2019
- 2019-01-29 CN CN201910085694.6A patent/CN109861044B/en active Active
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| JP2005011158A (en) * | 2003-06-20 | 2005-01-13 | Tatung Co | Riser card device with expansion slots on two sides |
| TWI618471B (en) * | 2016-12-29 | 2018-03-11 | 技嘉科技股份有限公司 | Server adapting tray and server assembly |
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| CN109861044A (en) | 2019-06-07 |
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