CN207198794U - A kind of server and its hot plug device - Google Patents
A kind of server and its hot plug device Download PDFInfo
- Publication number
- CN207198794U CN207198794U CN201721322998.2U CN201721322998U CN207198794U CN 207198794 U CN207198794 U CN 207198794U CN 201721322998 U CN201721322998 U CN 201721322998U CN 207198794 U CN207198794 U CN 207198794U
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- CN
- China
- Prior art keywords
- pcb board
- hot plug
- metal contact
- contact rollers
- plug device
- Prior art date
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- 239000002184 metal Substances 0.000 claims abstract description 60
- 229910052751 metal Inorganic materials 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of hot plug device for server, including realizing the pcb board of hot plug and the electric energy of power supply can be transmitted to the electric rail of the pcb board, the electric rail is located at the lower section of the pcb board, and the bottom of the pcb board is welded with and can slided relative to the electric rail, to realize the Metal Contact Rollers of electric energy transmission.The invention also discloses a kind of server for including above-mentioned hot plug device.Above-mentioned hot plug device, can solve the problems, such as when pcb board carries out hot plug, cable and excessive caused of cable.
Description
Technical field
Server technology field is the utility model is related to, more particularly to a kind of server and its hot plug device.
Background technology
It is well known that the server of data center is all round-the-clock running, limited for the complete and special applications of data,
Client often may require that under the situation not powered off cabinet can be replaced the spare part of damage, and keep the stable operation of system.
Under the conditions described above, hot plug design is widely used in the server；At present, it is common in cabinet can be by electricity
Source and signal cable are fixed using cable arm or cable；System maintenance is done when maintenance repairer's machine pulls out pallet
When, it can be ensured that for system in normal operation, power supply and RCA can have fixed track to be drawn out to outside cabinet, and
After the completion of maintenance, power supply and RCA can have fixed track to revert in cabinet.
Utility model content
The purpose of this utility model is to provide a kind of server and its hot plug device, and its is simple in construction, can solve
When pcb board carries out hot plug, cable and the problem of cable excessive caused.
To achieve the above object, the utility model provides a kind of hot plug device for server, including to realize
The pcb board of hot plug and the electric energy of power supply can be transmitted to the electric rail of the pcb board, the electric rail and be located at the pcb board
Lower section, and the bottom of the pcb board is welded with and can slided relative to the electric rail, to realize the Metal Contact Rollers of electric energy transmission.
Preferably, the pcb board and the electric rail are horizontally disposed, to realize that the pcb board is carried out along horizontal direction
Hot plug.
Preferably, the Metal Contact Rollers include the first roller and the second roller, and first roller and second rolling
Wheel is respectively arranged on the both ends of the pcb board along the bearing of trend of the electric rail.
Preferably, the electric rail is specially two, and the number of first roller and second roller is two.
Preferably, the bottom of the pcb board, which is additionally provided with, is connected with the Metal Contact Rollers, strengthening the pcb board and institute
State the connecting portion of bonding strength between Metal Contact Rollers.
Preferably, the electric rail has with so that the Metal Contact Rollers slide and can limit the cunning of the Metal Contact Rollers
The groove in dynamic direction.
Preferably, the connecting portion includes the connection cross bar for being fixed on the pcb board bottom, in addition to one end and the company
Connect the bracing diagonal for the lateral surface circle centre position that cross bar is connected, the other end is connected to the Metal Contact Rollers, and the connection cross bar position
In the pad of the pcb board and the Metal Contact Rollers close to the side of hot direction interpolation.
Preferably, the groove depth of the groove is the 1/4~1/3 of the Metal Contact Rollers diameter.
Preferably, the groove is located at the cross-section center line of the electric rail.
The utility model also provides a kind of server, including the hot plug device described in any of the above-described.
Relative to above-mentioned background technology, hot plug device provided by the utility model, the gold for being welded in pcb board bottom is utilized
Belong to roller and realize the contact with electric rail, so as to complete by electricity, and then powered to pcb board；It is arranged such, Metal Contact Rollers instead of existing
There are the electric energy transmission parts such as the signal cable in technology, without considering that signal cable etc. is gone out in the hot plug process of pcb board
Phenomena such as existing long, namely will not because pcb board relative to the change in location of electric rail and caused by signal cable it is long phenomena such as, keep away
Exempt to use cable and cable in the slotting solution of traditional heat, and radiating and space arrangement are caused because cable volume is excessive
The problem of；The utility model transmits the mode that power supply makes into slide, and can solve cable and excessive caused of cable is asked
Topic.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
A kind of side view for hot plug device for server that Fig. 1 is provided by the utility model embodiment；
Fig. 2 is the side view of another hot plug device for being used for server；
Fig. 3 is Fig. 2 front view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
Fig. 1, Fig. 2 and Fig. 3 are refer to, a kind of heat for server that Fig. 1 is provided by the utility model embodiment is inserted
The side view of pulling device；Fig. 2 is the side view of another hot plug device for being used for server；Fig. 3 is Fig. 2 front view.
The utility model provides a kind of hot plug device for server, mainly includes pcb board 1 and electric rail 3, wherein,
Pcb board 1 can realize the hot plug with the part such as mainboard；Hot plug is also referred to as hot-plugging or Hot Swap, i.e.,
Hot plugging, warm connection function is exactly to allow user not closing system, and damage is taken out and changed in the case of not cutting off the electricity supply
The part such as hard disk, power supply or board, so as to improve timely recovery capability, autgmentability and the flexibility of system to disaster etc..
As shown in Figure of description 1, when pcb board 1 moves towards right side, then the heat that pcb board 1 can be achieved is inserted, and works as PCB
Plate 1 towards left side move when, then can be achieved pcb board 1 hot drawing；Electric rail 3 can provide electric energy to pcb board 1.
Wherein, electric rail 3 namely Bus bar, or referred to as current collecting equipment, its major function are to utilize the mutual of interface
Contact, which is realized, transmits power supply to destination from transmitting terminal；Herein, by taking Figure of description 1 as an example, the left end of electric rail 3 can connect
Power supply is connect, the electric energy of power supply is drawn, by being in contact with Metal Contact Rollers, the electric energy of power supply is transmitted to pcb board 1, and then really
Protect pcb board 1 and realize its function.
As can be seen that electric rail 3 is located at the lower section of pcb board 1, and the bottom welding metal roller of pcb board 1, Metal Contact Rollers with
Electric rail 3 is in contact, and so as to which the electric energy of electric rail 3 is led into pcb board 1, realizes and pcb board 1 is powered.Certainly, Metal Contact Rollers with
It is welded and fixed between pcb board 1, and Metal Contact Rollers are located at the feeder ear in pcb board 1, Metal Contact Rollers are specific relative to pcb board 1
Position can be depending on the different set-up modes of pcb board 1；When pcb board 1 towards right side it is mobile, realize that the heat of pcb board 1 is inserted when,
Electric rail 3 is fixed, namely pcb board 1 drives Metal Contact Rollers to be moved relative to electric rail 3 towards right side, in this course, metal
It is fixed that roller is located relative to pcb board 1, and Metal Contact Rollers Slideslip to the right on electric rail 3, because pcb board 1 is being moved through
Cheng Zhong, Metal Contact Rollers are in contact (both are to be slidably connected) with electric rail 3 all the time, therefore powered electric rail 3 can transmit electric energy
Powered to Metal Contact Rollers, and then to pcb board 1, it is ensured that pcb board 1 is powered all the time during heat is inserted, to complete hot-plug operation；Pin
Hot drawing process to pcb board 1, it is similar with said process, repeat no more herein.
It is arranged such, the utility model instead of signal electricity of the prior art using the Metal Contact Rollers for being welded in pcb board 1
The electric energy transmission part such as cable, without consider in the hot plug process of pcb board 1 signal cable etc. occur it is long phenomena such as,
Slip of the utility model by Metal Contact Rollers relative to electric rail 3, the moment keep electriferous state, and will not because pcb board 1 relative to
The change in location of electric rail 3 and phenomena such as cause signal cable long；Namely avoid in the slotting solution of traditional heat and use cable
And cable, and the problem of cause because cable volume is excessive radiating and space arrangement；The utility model slides power supply instead
Dynamic mode is transmitted, and can solve the problems, such as cable and excessive caused of cable.
Hot plug device of the present utility model, pcb board 1 can be horizontally disposed with electric rail 3, and electric rail 3 can use existing skill
The mode of art is horizontal fixed, and pcb board 1 in the presence of Metal Contact Rollers all the time with the keeping parallelism of pcb board 1, namely during pcb board 1
Level is carved, to realize that pcb board 1 carries out hot plug along horizontal direction.
As shown in Figure of description 1, Metal Contact Rollers described above include the first roller 21 and the second roller 22；And first
Bearing of trend of the roller 22 of roller 21 and second along electric rail 3 is respectively arranged on the both ends of pcb board 1.The both ends of pcb board 1 can define
For the hot plug direction of pcb board 1, namely the left and right ends shown in accompanying drawing 1, the first roller 21 can be located at the left end of pcb board 1,
Second roller 22 can be located at the right-hand member of pcb board 1, and pcb board can be preferably supported using the first roller 21 and the second roller 22
1, it is ensured that pcb board 1 remains the position parallel to electric rail 3；Wherein, electric rail 3 can be two, and the first roller 21 and second
The number of roller 22 is two, as shown in Figure of description 3.
In order to further enhance the bonding strength between pcb board 1 and Metal Contact Rollers, connecting portion, connecting portion can also be set
Top be connected to pcb board 1, the bottom of connecting portion is connected to Metal Contact Rollers, thereby further ensures that pcb board 1 and Metal Contact Rollers
Between relative position fix, realize that electric energy is transferred to the purpose of pcb board 1 by electric rail 3.
Connecting portion can be a vertical connecting rod, and the top of connecting rod can weld with the bottom of pcb board 1, and connect
The bottom of extension bar can weld with Metal Contact Rollers, so as to further realize that the connection of pcb board 1 and Metal Contact Rollers is reliable.
In addition, the shape design of connecting portion can also be as shown in Figure of description 2, and it includes connecting cross bar and connection
Brace, wherein, connection cross bar is fixed on the bottom of pcb board 1, namely connection cross bar is laterally distributed, connects cross bar and electric rail 3 is flat
OK, the top of bracing diagonal is fixed with being connected cross bar, and bottom and the Metal Contact Rollers of bracing diagonal are fixed；For inclining for connection cross bar
Tilted direction, it is tilted towards the slotting direction of the heat of pcb board 1, namely by taking Figure of description 2 as an example, connection cross bar is on from lower direction
Left side, in other words, connection cross bar are located at pcb board 1 and (are connected close to the side of hot direction interpolation with the pad of Metal Contact Rollers
Cross bar is located at the right side of Metal Contact Rollers)；It is arranged such, bracing diagonal this fixed part is added between Metal Contact Rollers and pcb board 1
The welding of part, in addition pcb board 1 and Metal Contact Rollers so that the connection between pcb board 1 and Metal Contact Rollers is more reliable.
In order to ensure Metal Contact Rollers slide reliably relative to electric rail 3, groove can also be provided with the upper surface of electric rail 3, gold
Category roller can be slided in groove, and under the effect of the two side of groove, two end faces of Metal Contact Rollers are restricted, and avoid gold
Category roller is moved to outside groove, realizes the stable by electricity of Metal Contact Rollers, and then ensures the moving direction of pcb board 1, is completed heat and is inserted
Operation.
The groove depth of groove of the present utility model is arranged to the 1/4~1/3 of Metal Contact Rollers diameter, is arranged such, can be effective
When avoiding the pcb board 1 from being slided relative to electric rail 3, Metal Contact Rollers depart from groove, further realize that heat is inserted through the reliable progress of journey.
Certainly, in order to optimize the structure of electric rail 3, groove can be located at the cross-section center line of electric rail 3, as shown in Figure of description 3.
It is arranged such, helps to ensure the Stability Analysis of Structures of electric rail 3, when avoiding the pcb board 1 from being slided relative to electric rail 3, because of the cunning of Metal Contact Rollers
Caused unbalance stress is moved, improves the service life of electric rail 3 and Metal Contact Rollers.
Further to improve the reliable by electricity of Metal Contact Rollers, the contact surface of Metal Contact Rollers and groove may be arranged as putting down
Face, namely the bottom land of groove is plane, and the contact surface liquid level plane of Metal Contact Rollers and groove, so, two planes it
Between contact be able to ensure that by electric reliable；At the same time, the weld of Metal Contact Rollers and pcb board 1 is it can also be provided that plane,
I.e. Metal Contact Rollers can not be the cylinder of a standard, but its upper and lower ends is plane, the upper plane of Metal Contact Rollers
Welded with the base plane of pcb board 1, the bottom land sliding contact of the lower plane and groove of Metal Contact Rollers, so that it is guaranteed that pcb board 1
Hot plug is steady.
A kind of server with hot plug device provided by the utility model, including described by above-mentioned specific embodiment
Hot plug device；The other parts of server are referred to prior art, not reinflated herein.
It should be noted that in this manual, such as first and second etc relational terms are used merely to one
Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual
Relation or order.
Server provided by the utility model and its hot plug device are described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Understand method and its core concept of the present utility model.It should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and
Modification is also fallen into the protection domain of the utility model claims.
Claims (10)
1. a kind of hot plug device for server, including to realize the pcb board of hot plug (1) and can be by power supply
Electric energy is transmitted to the electric rail (3) of the pcb board (1), it is characterised in that and the electric rail (3) is located at the lower section of the pcb board (1),
And the bottom of the pcb board (1) is welded with and can slided relative to the electric rail (3), to realize the Metal Contact Rollers of electric energy transmission.
2. hot plug device according to claim 1, it is characterised in that the pcb board (1) and the equal water of the electric rail (3)
It is flat to set, to realize that the pcb board (1) carries out hot plug along horizontal direction.
3. hot plug device according to claim 2, it is characterised in that the Metal Contact Rollers include the first roller (21) and
Second roller (22), and the bearing of trend difference of first roller (21) and second roller (22) along the electric rail (3)
Located at the both ends of the pcb board (1).
4. hot plug device according to claim 3, it is characterised in that the electric rail (3) is specially two, and described first
The number of roller (21) and second roller (22) is two.
5. according to the hot plug device described in Claims 1 to 4 any one, it is characterised in that the bottom of the pcb board (1)
It is additionally provided with and is connected with the Metal Contact Rollers, strengthening the connection of bonding strength between the pcb board (1) and the Metal Contact Rollers
Portion.
6. according to the hot plug device described in Claims 1 to 4 any one, it is characterised in that the electric rail (3) have to
Slided for the Metal Contact Rollers and the groove of the glide direction of the Metal Contact Rollers can be limited.
7. hot plug device according to claim 5, it is characterised in that the connecting portion includes being fixed on the pcb board
(1) the connection cross bar of bottom, in addition to one end is connected with the connection cross bar, the other end is connected to the outsides of the Metal Contact Rollers
The bracing diagonal of face circle centre position, and the connection cross bar is located at the pcb board (1) with the pad of the Metal Contact Rollers close to heat
The side of direction interpolation.
8. hot plug device according to claim 6, it is characterised in that the groove depth of the groove is that the Metal Contact Rollers are straight
The 1/4~1/3 of footpath.
9. hot plug device according to claim 8, it is characterised in that the groove is located at the transversal of the electric rail (3)
Face centerline.
10. a kind of server, it is characterised in that including the hot plug device as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322998.2U CN207198794U (en) | 2017-10-13 | 2017-10-13 | A kind of server and its hot plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322998.2U CN207198794U (en) | 2017-10-13 | 2017-10-13 | A kind of server and its hot plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198794U true CN207198794U (en) | 2018-04-06 |
Family
ID=61787981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322998.2U Active CN207198794U (en) | 2017-10-13 | 2017-10-13 | A kind of server and its hot plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109933158A (en) * | 2019-03-19 | 2019-06-25 | 苏州浪潮智能科技有限公司 | A kind of machine box for server and its slidingtype power delivery structure |
| CN110096115A (en) * | 2019-05-16 | 2019-08-06 | 苏州浪潮智能科技有限公司 | A kind of machine box for server and its slidingtype power delivery structure |
| CN111954424A (en) * | 2019-05-16 | 2020-11-17 | 慧与发展有限责任合伙企业 | Computing device case, storage device drawer and computing system |
-
2017
- 2017-10-13 CN CN201721322998.2U patent/CN207198794U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109933158A (en) * | 2019-03-19 | 2019-06-25 | 苏州浪潮智能科技有限公司 | A kind of machine box for server and its slidingtype power delivery structure |
| CN110096115A (en) * | 2019-05-16 | 2019-08-06 | 苏州浪潮智能科技有限公司 | A kind of machine box for server and its slidingtype power delivery structure |
| CN111954424A (en) * | 2019-05-16 | 2020-11-17 | 慧与发展有限责任合伙企业 | Computing device case, storage device drawer and computing system |
| CN110096115B (en) * | 2019-05-16 | 2021-05-28 | 苏州浪潮智能科技有限公司 | Server case and sliding type power transmission structure thereof |
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