CN209183906U - A kind of switching device for OCP3.0 standard interface - Google Patents
A kind of switching device for OCP3.0 standard interface Download PDFInfo
- Publication number
- CN209183906U CN209183906U CN201920158653.0U CN201920158653U CN209183906U CN 209183906 U CN209183906 U CN 209183906U CN 201920158653 U CN201920158653 U CN 201920158653U CN 209183906 U CN209183906 U CN 209183906U
- Authority
- CN
- China
- Prior art keywords
- hole
- adapter
- front window
- slot
- handle
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 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
Landscapes
- Toys (AREA)
Abstract
A kind of switching device for OCP3.0 standard interface belongs to the technical field of OCP3.0 standard interface switching OCP2.0 card, including adapter, fastener, OCP3.0 front window, boosting position fixing knob and sliding rail；Switching slot there are two being set on adapter, grafting OCP2.0 card on switching slot, the front of adapter is equipped with golden finger, golden finger is plugged with mainboard, is transferred and is equipped with communication link between slot and golden finger, sets that there are four fasteners on adapter, the rear portion of adapter is connected with OCP3.0 front window, the lower right side of OCP3.0 front window is hinged with boosting position fixing knob, there are two the sliding rail is set on mainboard, the connection adapter that is slided between sliding rail described in two.The utility model is for solving the technical issues of OCP3.0 interface form is not suitable for OCP2.0 card.
Description
Technical field
The utility model relates to the technical field of OCP3.0 standard interface switching OCP2.0 card, specifically one kind is used for
The switching device of OCP3.0 standard interface.
Background technique
OCP is the fast-developing global project Shi Shequn that taken the lead by Facebook, and the purpose of the tissue is design and implementation
For most efficient server, storage and the data central hardware of expansible calculating, the network subcard for exploitation of taking the lead shares at present
Three generations, wherein a generation (OCP0.5 editions) He Erdai (OCP2.0 editions) is essentially identical in physical aspect, but in the third generation
(OCP3.0), it is not only promoted on signal performance, also there is big change in physical aspect.
Big change has occurred in OCP3.0 version, the network subcard physical aspect, OCP3.0 is different from OCP2.0 card,
Its interface form is different from the physical aspect of OCP2.0 card completely.Since current OCP3.0 card is not popularized in server field also,
And each application client, which has been developed, has customized the OCP2.0 card for being suitble to its service application scene, can deposit simultaneously in the following 1-2
In the demand of OCP2.0 and OCP3.0 card.The utility model proposes a kind of methods, realize the Ji Nengzhi in same server system
The NIC card of OCP2.0 form is held, can also support the NIC card of OCP3.0 form, meets client and different is answered in current transition period
Use scene.
Utility model content
The purpose of this utility model is to provide a kind of switching devices for OCP3.0 standard interface, for solving
OCP3.0 interface form is not suitable for the technical issues of OCP2.0 card.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of switching device for OCP3.0 standard interface, including adapter, fastener, OCP3.0 front window, boosting are fixed
Position handle and sliding rail；It is set on adapter there are two slot of transferring, grafting OCP2.0 card on slot of transferring, the front of adapter is equipped with
Golden finger, golden finger are plugged with mainboard, are transferred and are equipped with communication link between slot and golden finger, set that there are four cards on adapter
Fastener, the rear portion of adapter are connected with OCP3.0 front window, and the lower right side of OCP3.0 front window is hinged with boosting position fixing knob, described
There are two sliding rail is set on mainboard, the connection adapter that is slided between sliding rail described in two.
The front and rear sides of each switching slot are equipped with a rotation screw hole, and the rotation screw hole is located on adapter,
Each rotation screw hole is respectively connected with a fastener, and the rear portion of adapter is set there are two the first connecting hole, and two first connect
Hole left and right settings, two the first connecting holes pass through bolt and are connected with OCP3.0 front window.
The fastener includes positioning plectane, screw rod and buckle, and the screw rod is connect with rotation screw hole, and the top of screw rod is solid
Surely there is positioning plectane, the upper surface for positioning plectane is fixed with buckle, and the buckle is L-type structure part.
The OCP3.0 front window includes front window ontology and elastic slice, and the left part of front window ontology is fixed with elastic slice；
It is set on the bottom plate of front window ontology there are two the second connecting hole, second connecting hole is connect with first on adapter
Hole corresponds, and described transfer is fastened on the upper surface of the bottom plate of front window ontology, and fastening bolt passes through second connecting hole in left side
Front window ontology and adapter are tightened together with corresponding first connecting hole, second connecting hole on right side and corresponding one
Link bolt is equipped in a first connecting hole, the lower end of link bolt and boosting position fixing knob are hinged；
The left part of the back side panel of front window ontology is equipped with insertion groove, and the insertion groove is rectangular straight slot；
The rear portion of the left plate of front window ontology is equipped with elastic slice and squeezes slot, and the front that elastic slice squeezes slot is equipped with the first rivet hole,
The front of elastic slice is equipped with the second rivet hole, and pulling rivet passes through the second rivet hole and the first rivet hole and elastic slice is fixed on front window ontology
On, the rear portion of elastic slice is coiled structure, and the coiled structure squeezes slot by elastic slice and is pierced by.
The boosting position fixing knob includes handle connecting piece and handle extrusion, and the right end of handle connecting piece is hinged on hingedly
The lower end of bolt, the left end of handle connecting piece are fixed with handle extrusion.
The handle connecting piece includes holding plate and being fixed on the connecting plate holding plate left end, the right end of holding plate
Equipped with hinge hole, the hinge hole is hinged on link bolt, and the connecting plate is equipped with third rivet hole, and pulling rivet passes through the
Three rivet holes are connected with handle extrusion.
The handle extrusion includes V-type extruding plate and wedge shaped squeeze dististyle, and the right part of V-type extruding plate is equipped with the 4th rivet
Hole, the 4th rivet hole are connected by pulling rivet with third rivet hole, and the left end of V-type extruding plate is fixed, and there are two wedge shaped squeezes
Dististyle.
The sliding rail includes U-steel and fastening plates, and the fastening plates are fixed on U-steel and set slotted opposite one side
On, the fastening plates are equipped with multiple, are equipped with fastener hole in each fastening plates, mainboard is equipped with circle corresponding with fastener hole
Fastening plates are fixed on mainboard by hole, the circular hole that tapping screw passes through on fastener hole and mainboard.
The effect provided in the content of the present invention is only the effect of embodiment, rather than the whole that utility model is all
Effect, have the following advantages that in above-mentioned technical proposal or the utility model has the advantages that
1, a kind of switching device for OCP3.0 standard interface provided by the utility model is equipped with adapter, adapter
It is identical as the appearance profile of OCP3.0 standard interface, it is set on adapter there are two slot of transferring, it can direct grafting on slot of transferring
The front of OCP2.0 card, adapter is equipped with golden finger, and golden finger is plugged with mainboard, and transferring, it is logical to be equipped between slot and golden finger
Believe link, the OCP2.0 card being inserted on switching slot can be connected with mainboard by communication link.
2, a kind of switching device for OCP3.0 standard interface provided by the utility model, on adapter there are four connections
Fastener, after OCP2.0 card is plugged on switching slot, rotation fastener, which can be thus achieved, is auxiliarily fixed OCP2.0 card, prevents
There is loose phenomenon in OCP2.0 card.
3, a kind of switching device for OCP3.0 standard interface provided by the utility model, sets that there are two sliding on mainboard
Rail, adapter can be positioned by sliding rail, and after sliding rail slides into, the golden finger of adapter is just plugged in together with mainboard.
4, a kind of switching device for OCP3.0 standard interface provided by the utility model, the rear portion of adapter is equipped with
OCP3.0 front window and boosting handle rotate boosting position fixing knob after adapter and mainboard grafting, and boosting position fixing knob will
The elastic slice of OCP3.0 front window is squeezed into the rectangular channel that case side wall is equipped with, and the fixation of realization device improves the stability of device.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of adapter in Fig. 1；
Fig. 3 is the structural schematic diagram of fastener in Fig. 1；
Fig. 4 is the structural schematic diagram of OCP3.0 front window in Fig. 3；
Fig. 5 is the structural schematic diagram of front window ontology in Fig. 4；
Fig. 6 is the structural schematic diagram of elastic slice in Fig. 4；
Fig. 7 is the structural schematic diagram of boosting position fixing knob in Fig. 1；
Fig. 8 is the structural schematic diagram of handle connecting piece in Fig. 7；
Fig. 9 is the structural schematic diagram of handle extrusion in Fig. 7；
Figure 10 is the structural schematic diagram of sliding rail in Fig. 1.
In figure: 1. adapters, 11. switching slots, 12. golden fingers, 13. rotation screw holes, 14. first connecting holes, 2. buckles
Part, 21. positioning plectanes, 22. screw rods, 23. buckles, 3.OCP3.0 front window, 31. front window ontologies, 311. second connecting holes, 312. insert
Enter slot, 313. elastic slices squeeze slot, 314. first rivet holes, 32. elastic slices, 321. second rivet holes, 322. coiled structures, 4. boostings
Position fixing knob, 41. handle connecting pieces, 411. holding plate, 4111. hinge holes, 412. connecting plates, 4121. third rivet holes,
42. handle extrusion, 421.V type extruding plate, 4211. the 4th rivet holes, 422. wedge shaped squeeze dististyles, 5. sliding rails, 51. groove profiles
Steel, 52. fastening plates, 521. fastener holes.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and combine its attached drawing 1 to
10, the utility model is elaborated.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.This
Utility model is omitted to known assemblies and well-known technique description, to avoid the utility model is unnecessarily limiting.
A kind of switching device for OCP3.0 standard interface, including adapter 1, fastener 2, OCP3.0 front window 3, boosting
Position fixing knob 4 and sliding rail 5；It is set on adapter 1 there are two slot 11 of transferring, grafting OCP2.0 card on slot 11 of transferring, adapter 1
Front be equipped with golden finger 12, golden finger 12 plugs with mainboard, transfer between slot 11 and golden finger 12 equipped with communication link,
Fastener 2 there are four setting on adapter 1, the rear portion of adapter 1 is connected with OCP3.0 front window 3, the lower right side of OCP3.0 front window 3
It is hinged with boosting position fixing knob 4, there are two the sliding rail 5 is set on mainboard, the connection slided between sliding rail 5 described in two turns
Connect card 1.
The front and rear sides of each switching slot 11 are equipped with a rotation screw hole 13, and the rotation screw hole 13 is located at switching
On card 1, each rotation screw hole 13 is respectively connected with a fastener 2, and the rear portion on 1 upper surface of adapter sets that there are two first to connect
Hole 14, two 14 left and right settings of the first connecting hole are connect, the first connecting hole 14 described in two is circular hole, two the first connecting holes
14 are connected by bolt with OCP3.0 front window 3.
The fastener 2 includes positioning plectane 21, screw rod 22 and buckle 23, and the screw rod 22 is connect with rotation screw hole 13,
The top of screw rod 22 is fixed with positioning plectane 21, and the upper surface of positioning plectane 21 is fixed with buckle 23, and the buckle 23 is L-type knot
Component, the fastener 2 can rotate in rotation screw hole 13.
The OCP3.0 front window 3 includes front window ontology 31 and elastic slice 32, and the left part of front window ontology 31 is fixed with elastic slice 32.
It is set on the bottom plate of front window ontology 31 there are two the second connecting hole 311, the second connecting hole 311 or so described in two is set
It sets, second connecting hole 311 is corresponded with the first connecting hole 14 on adapter 1, and the adapter 1 is located at front window ontology
On the upper surface of 31 bottom plate, fastening bolt passes through second connecting hole 311 in left side and corresponding first connecting hole 14 will
Front window ontology 31 and adapter 1 tighten together, and set in second connecting hole 311 on right side and corresponding first connecting hole 14
There is link bolt, the lower end of link bolt and boosting position fixing knob 4 are hinged.
The left part of the back side panel of front window ontology 31 is equipped with insertion groove 312, and the insertion groove 312 is rectangular straight slot, described to insert
Enter the insertion that slot 312 is convenient for boosting position fixing knob 4.
The rear portion of the left plate of front window ontology 31 is equipped with elastic slice and squeezes slot 313, and elastic slice squeezes the through slot that slot 313 is rectangle,
The front that elastic slice squeezes slot 313 is equipped with the first rivet hole 314, and the front of elastic slice 32 is equipped with the second rivet hole 321, and pulling rivet passes through
Elastic slice 32 is fixed on front window ontology 31 by the second rivet hole 321 and the first rivet hole 314, and the rear portion of elastic slice 32 is coiled structure
322, the coiled structure 322 squeezes slot 313 by elastic slice and is pierced by.
The boosting position fixing knob 4 includes handle connecting piece 41 and handle extrusion 42, and the right end of handle connecting piece 41 is cut with scissors
It connects in the lower end of link bolt, the left end of handle connecting piece 41 is fixed with handle extrusion 42.
The handle connecting piece 41 includes holding plate 411 and being fixed on the connecting plate 412 411 left end of holding plate,
The right end for holding plate 411 is equipped with hinge hole 4111, and the hinge hole 4111 is hinged on link bolt, and the lower part of link bolt connects
It is connected to nut, the connecting plate 412 is equipped with third rivet hole 4121, and pulling rivet passes through third rivet hole 4121 and handle squeezes
Part 42 is connected.
The handle extrusion 42 includes V-type extruding plate 421 and wedge shaped squeeze dististyle 422, the right part of V-type extruding plate 421
Equipped with the 4th rivet hole 4211, the 4th rivet hole 4211 is connected by pulling rivet with third rivet hole 4121, V-type extruding plate 421
Left end it is fixed there are two wedge shaped squeeze dististyles 422, the wedge shaped squeeze dististyle 422 can be by the coiled structure of elastic slice 32
322, which squeeze slot 313 by elastic slice, squeezes out, and case side wall is equipped with rectangular channel, and the coiled structure 322 after extrusion may be stuck in case side wall
On rectangular channel in.
The sliding rail 5 include U-steel 51 and fastening plates 52, the fastening plates 52 be fixed on U-steel 51 set it is slotted
In opposite one side, the fastening plates 52 be equipped with it is multiple, be equipped with fastener hole 521 in each fastening plates 52, mainboard is equipped with
Fastening plates 52 are fixed on master by circular hole corresponding with fastener hole 521, the circular hole that tapping screw passes through on fastener hole 521 and mainboard
On plate.
Working principle of the utility model is:
On two switching slots 11 that OCP2.0 card is directly plugged on adapter 1, adapter 1 is slid into along sliding rail 5
In OCP3.0 standard interface, after the golden finger 12 of the front of adapter 1 and mainboard grafting, fastener 2 is rotated, fastener 2 is made
Buckle 23 clasps OCP2.0 card, rotates boosting position fixing knob 4, after the end of boosting position fixing knob 4 penetrates insertion groove 312, continues
The coiled structure 322 at 32 rear portion of elastic slice is squeezed slot 313 by elastic slice and squeezed by rotation, the wedge shaped squeeze dististyle 422 of boosting position fixing knob 4
Out, the coiled structure 322 after extrusion is stuck in the rectangular channel that case side wall is equipped with, the fixation of realization device, when needing support
When OCP3.0 card, it is only necessary to unload fastening bolt and link bolt, pinboard 1 and OCP2.0 card are removed, then by OCP3.0
Card is connected in the same manner on front window ontology 31 and boosting position fixing knob 4, and OCP3.0 card is connected in a manner of same steps
On mainboard.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, on the basis of technical solutions of the utility model, those skilled in the art do not need to pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (8)
1. a kind of switching device for OCP3.0 standard interface, characterized in that including adapter, fastener, OCP3.0 front window,
Boosting position fixing knob and sliding rail；It is set on adapter there are two slot of transferring, grafting OCP2.0 card on slot of transferring, before adapter
Portion is equipped with golden finger, and golden finger is plugged with mainboard, transfers and is equipped with communication link between slot and golden finger, and adapter is equipped with
Four fasteners, the rear portion of adapter are connected with OCP3.0 front window, and the lower right side of OCP3.0 front window is hinged with boosting positioning handle
Hand, there are two the sliding rail is set on mainboard, the connection adapter that is slided between sliding rail described in two.
2. a kind of switching device for OCP3.0 standard interface according to claim 1, characterized in that each switching
The front and rear sides of slot are equipped with a rotation screw hole, and the rotation screw hole is located on adapter, each rotation screw hole connects
It is connected to a fastener, the rear portion of adapter is set there are two the first connecting hole, two the first connecting hole left and right settings, and two first
Connecting hole passes through bolt and is connected with OCP3.0 front window.
3. a kind of switching device for OCP3.0 standard interface according to claim 2, characterized in that the fastener
Including positioning plectane, screw rod and buckle, the screw rod is connect with rotation screw hole, and the top of screw rod is fixed with positioning plectane, positioning
The upper surface of plectane is fixed with buckle, and the buckle is L-type structure part.
4. a kind of switching device for OCP3.0 standard interface according to claim 2 or 3, characterized in that described
OCP3.0 front window includes front window ontology and elastic slice, and the left part of front window ontology is fixed with elastic slice；
The first connecting hole one on second connecting hole there are two being set on the bottom plate of front window ontology, second connecting hole and adapter
One is corresponding, and described transfer is fastened on the upper surface of the bottom plate of front window ontology, fastening bolt pass through second connecting hole in left side with it is right
First connecting hole answered tightens together front window ontology and adapter, second connecting hole on right side with corresponding one
Link bolt is equipped in one connecting hole, the lower end of link bolt and boosting position fixing knob are hinged；
The left part of the back side panel of front window ontology is equipped with insertion groove, and the insertion groove is rectangular straight slot；
The rear portion of the left plate of front window ontology is equipped with elastic slice and squeezes slot, and the front that elastic slice squeezes slot is equipped with the first rivet hole, elastic slice
Front be equipped with the second rivet hole, pulling rivet passes through the second rivet hole and the first rivet hole and elastic slice is fixed on front window ontology,
The rear portion of elastic slice is coiled structure, and the coiled structure squeezes slot by elastic slice and is pierced by.
5. a kind of switching device for OCP3.0 standard interface according to claim 4, characterized in that the boosting is fixed
Position handle includes handle connecting piece and handle extrusion, and the right end of handle connecting piece is hinged on the lower end of link bolt, and handle connects
The left end of fitting is fixed with handle extrusion.
6. a kind of switching device for OCP3.0 standard interface according to claim 5, characterized in that the handle connects
Fitting includes holding plate and being fixed on the connecting plate holding plate left end, and the right end of holding plate is equipped with hinge hole, the hinge
It connects hole to be hinged on link bolt, the connecting plate is equipped with third rivet hole, and pulling rivet passes through third rivet hole and handle squeezes
Casting die is connected.
7. a kind of switching device for OCP3.0 standard interface according to claim 6, characterized in that the handle squeezes
Casting die includes V-type extruding plate and wedge shaped squeeze dististyle, and the right part of V-type extruding plate is equipped with the 4th rivet hole, and the 4th rivet hole passes through
Pulling rivet is connected with third rivet hole, and the left end of V-type extruding plate is fixed, and there are two wedge shaped squeeze dististyles.
8. a kind of switching device for OCP3.0 standard interface according to claim 7, characterized in that the sliding rail packet
U-steel and fastening plates are included, the fastening plates are fixed on U-steel and set in slotted opposite one side, and the fastening plates are equipped with
It is multiple, fastener hole is equipped in each fastening plates, mainboard is equipped with circular hole corresponding with fastener hole, and tapping screw passes through tight
Fastening plates are fixed on mainboard by the circular hole in solid hole and mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158653.0U CN209183906U (en) | 2019-01-29 | 2019-01-29 | A kind of switching device for OCP3.0 standard interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920158653.0U CN209183906U (en) | 2019-01-29 | 2019-01-29 | A kind of switching device for OCP3.0 standard interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183906U true CN209183906U (en) | 2019-07-30 |
Family
ID=67379165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920158653.0U Active CN209183906U (en) | 2019-01-29 | 2019-01-29 | A kind of switching device for OCP3.0 standard interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861044A (en) * | 2019-01-29 | 2019-06-07 | 郑州云海信息技术有限公司 | A kind of switching device for OCP3.0 standard interface |
-
2019
- 2019-01-29 CN CN201920158653.0U patent/CN209183906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861044A (en) * | 2019-01-29 | 2019-06-07 | 郑州云海信息技术有限公司 | A kind of switching device for OCP3.0 standard interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209183906U (en) | A kind of switching device for OCP3.0 standard interface | |
| DE112007000632B4 (en) | Energy-optimized frame synchronization for multiple USB controllers with non-uniform frame rates | |
| CN204206238U (en) | A kind of mobile phone of replaceable display screen | |
| CN106254023A (en) | A kind of method and system of master-slave equipment communication | |
| CN109861044A (en) | A kind of switching device for OCP3.0 standard interface | |
| CN111435262A (en) | Labor-saving handle and expansion card with same | |
| CN109753478A (en) | A kind of parallel data processing method based on FPGA, device | |
| CN104410687B (en) | A kind of multigroup inter-process data transmission method based on pipeline | |
| CN209269022U (en) | A kind of connection structure of side plate of the drawer and sliding rail | |
| CN217882166U (en) | Computer network tapping device | |
| CN214699992U (en) | Wisdom mill uses safety monitoring device convenient to installation | |
| CN102033845A (en) | Circuit of card plug type structure I<2>C bus address | |
| CN209627943U (en) | A kind of bidirectional sliding rail structure | |
| CN208849522U (en) | A kind of battery management system time sharing sampling balancer, system | |
| CN203402498U (en) | Binding strap with release structure | |
| CN208094664U (en) | The camera of video education and teleconference management system | |
| CN214533688U (en) | CFD analysis-based high-efficiency water pump impeller structure | |
| CN218788549U (en) | Reassembling type ox horn connector | |
| CN213188688U (en) | Data collection device for engineering consultation management | |
| CN208210135U (en) | A kind of band stationary fixture computer camera | |
| CN219459554U (en) | Parking internet of things cloud mainboard | |
| CN209447095U (en) | Computer hardware connecting line organizer | |
| CN216217882U (en) | Data acquisition control terminal based on edge calculation | |
| CN209312019U (en) | It is a kind of to realize the device remotely controlled using computer PCI | |
| CN216052702U (en) | Easy-to-detach single chip microcomputer based on control equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |