CN108988049A - A kind of CRPS power supply mistake proofing plug device - Google Patents
A kind of CRPS power supply mistake proofing plug device Download PDFInfo
- Publication number
- CN108988049A CN108988049A CN201810809084.1A CN201810809084A CN108988049A CN 108988049 A CN108988049 A CN 108988049A CN 201810809084 A CN201810809084 A CN 201810809084A CN 108988049 A CN108988049 A CN 108988049A
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- China
- Prior art keywords
- fool proof
- supporting plate
- proof piece
- power supply
- mistake proofing
- 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.)
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- 230000009977 dual effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 238000012790 confirmation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of CRPS power supply mistake proofing plug devices, including the outlet on power supply and power supply, including the mistake proofing plug device being located on outlet, the mistake proofing plug device includes supporting plate, fool proof piece, fool proof piece shaft, torque spring, the fool proof piece shaft is located in supporting plate, and fool proof piece passes through supporting plate and is located in fool proof piece shaft；Torque spring is coaxially located in fool proof piece shaft, and torque spring one end is fixed on supporting plate, and the other end is fixed on fool proof on piece.When plug is inserted into outlet, fool proof piece blocks plug, and whether the power supply that then manual confirmation plug institute's attached device needs is 54V.If it is fool proof piece plectrum is pressed, fool proof piece is retracted supporting plate, and plug is smoothly inserted into outlet.If not slotting 12V power supply is then changed, this mode is difficult to distinguish 12V and 54V power supply when preventing artificial power supply inserting, can be to avoid the loss for damaging electrical equipment after misplug.
Description
Technical field
The present invention relates to server power supply field, specifically a kind of CRPS power supply avoiding misinsertion reminds the dress of manual identified
It sets.
Background technique
CRPS (Common Redundant Power Supplies) power supply that server uses at present is all that 12V is defeated.
But being continuously increased with cpu function and performance, the power of CPU also constantly increases, in addition AI server uses all
It is GPU, so that the overall power of server is continuously increased.The CRPS of 12V is inputted so that supply current is increasing, increases
The reliability of the design cost and difficulty of veneer, veneer and signal is proposed great challenge.So 54V input is
Through becoming trend.Now design the new server power supply of 54VCRPS power supply of same appearance.But it is serviced in installation
When device, it is identical appearance due to 12V and 54V power supply and uses simultaneously, staff's two kinds of power supplys of bad differentiation is easy
Now needed the plug of 12V electricity to be inserted on 54V power supply originally, and will cause server in this way and burn out, need a kind of prompt distinguish or
Power supply identification device.
The present invention is exactly to provide a kind of CRPS power supply mistake proofing plug device to solve deficiencies of the prior art,
Mistake proofing plug device is fixed on outlet dual side-edge, including the side that fool proof piece stretches out, ground side that fool proof piece plectrum stretches out
Outwardly, in torque spring extended position, fool proof piece and fool proof piece plectrum stretch out supporting plate, when plug is inserted into outlet
It waits, fool proof piece blocks plug, and whether the power supply that then manual confirmation plug institute's attached device needs is 54V.If it is it presses anti-
Slow-witted piece plectrum, fool proof piece are retracted supporting plate, and plug is smoothly inserted into outlet.If not slotting 12V power supply is then changed, this mode is anti-
It is difficult to distinguish 12V and 54V power supply when having stopped artificial power supply inserting, it can be to avoid the loss for damaging electrical equipment after misplug.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of CRPS power supply mistake proofing plug device, including the outlet on power supply and power supply, including is located at outlet
On mistake proofing plug device, the mistake proofing plug device includes supporting plate, fool proof piece, fool proof piece shaft, torque spring, and the fool proof piece turns
Axis is located in supporting plate, and fool proof piece passes through supporting plate and is located in fool proof piece shaft；Torque spring is coaxially located in fool proof piece shaft, torsion
Spring one end is fixed on supporting plate, and the other end is fixed on fool proof on piece.Fool proof piece is vertically located in fool proof piece shaft, and fool proof piece is along anti-
When slow-witted piece shaft rotation, torque spring receives twisting strain.
The fool proof piece plectrum is located at fool proof on piece, and fool proof piece stretches out supporting plate in a free state, stretches on the inside of supporting plate,
Fool proof piece plectrum stretches out supporting plate under free state, stretches on the outside of supporting plate.
Mistake proofing plug device further includes gag lever post, spring stop, spring, and the gag lever post is located in supporting plate, sets on gag lever post
There is spring stop, the spring is coaxially located on gag lever post, and the spring one end is located on supporting plate, and the other end is located at spring stop
On.
Supporting plate side is stretched out in described gag lever post one end, and the other end of gag lever post is positive stop end, and the gag lever post stretches out supporting plate
One end when being pressed into supporting plate, positive stop end limits the activity of fool proof piece.Fool proof piece plectrum is stirred, fool proof piece is received to supporting plate, limit
Positive stop end extends to fool proof piece side when one end that bar stretches out supporting plate is pressed into supporting plate.
The outlet includes outlet a side, outlet dual side-edge, described outlet a side with it is upper
Lower both sides intersection is all provided with the chamfering of restricted attaching plug, and outlet dual side-edge is the shell of power supply, and mistake proofing plug device is set
In outlet dual side-edge.
The beneficial effects of the present invention are:
1, mistake proofing plug device is fixed on outlet dual side-edge, including the side that fool proof piece stretches out, fool proof piece plectrum is stretched
Outwardly, in torque spring extended position, fool proof piece and fool proof piece plectrum stretch out supporting plate for ground side out, are inserted into power supply in plug
When socket, fool proof piece blocks plug, and whether the power supply that then manual confirmation plug institute's attached device needs is 54V.If it is
Fool proof piece plectrum is then pressed, fool proof piece is retracted supporting plate, and plug is smoothly inserted into outlet.If not then changing slotting 12V power supply, this
Kind mode is difficult to distinguish 12V and 54V power supply when preventing artificial power supply inserting, can be to avoid the damage for damaging electrical equipment after misplug
It loses.
2, setting fool proof piece shaft, torque spring can allow fool proof piece to rotate under the limitation of torque spring, in free shape
Fool proof piece stretches out when state, can satisfy the function of voltage needed for the personal identification for being automatically reminded to insertion plug.
3, the setting limitation movable gag lever post of fool proof piece, fool proof piece plectrum is stirred when being inserted into plug, is continued into
Gag lever post extension end is pressed into supporting plate by plug, plug, and positive stop end extends to the side of fool proof piece, is blocked fool proof piece and is stretched out supporting plate,
Fool proof piece is limited end and blocks at this time, and fool proof piece will not scrape plug when pulling the plug out of the socket, and it is dynamic according to anti-to be also not required to manpower
Slow-witted piece plectrum.When pulling the plug out of the socket, gag lever post stretches out supporting plate under the action of the spring, and positive stop end retraction is no longer blocked fool proof piece, prevented
Slow-witted piece freely stretches out supporting plate, and what gag lever post ensure that fool proof piece will not scrape plug.
Detailed description of the invention
Fig. 1 is mistake proofing plug device inner side view of the present invention；
Fig. 2 is mistake proofing plug device of the present invention and power supply assembled view；
Fig. 3 is mistake proofing plug device outer side view of the present invention.
In figure: 1- mistake proofing plug device, 2- power supply, 3- outlet, 11- supporting plate, 12- gag lever post, 13- spring stop, 14-
Spring, 15- positive stop end, 16- fool proof piece, 17- fool proof piece plectrum, 18- fool proof piece shaft, 19- torque spring, 31- outlet
A side, 32- outlet dual side-edge.
Specific embodiment
For a better understanding of the present invention, a specific embodiment of the invention is explained in detail with reference to the accompanying drawing.
A kind of CRPS power supply mistake proofing plug device, including the outlet 3 on power supply and power supply, including is located at outlet
Mistake proofing plug device 1 on 3, the mistake proofing plug device 1 include supporting plate 11, fool proof piece 16, fool proof piece shaft 18, torque spring 19,
The fool proof piece shaft 18 is located in supporting plate 11, and fool proof piece 16 passes through supporting plate 11 and is located in fool proof piece shaft 18；Torque spring 19
It is coaxially located in fool proof piece shaft 18,19 one end of torque spring is fixed on supporting plate 11, and the other end is fixed on fool proof piece 16.Fool proof
Piece 16 is vertically located in fool proof piece shaft 18, and when fool proof piece 16 is rotated along fool proof piece shaft 18, torque spring 19 receives distortion
Shape.Fool proof piece shaft 18 is set, torque spring 19 can allow fool proof piece 16 to rotate under the limitation of torque spring 19, in free shape
Fool proof piece 16 stretches out when state, can satisfy the function of voltage needed for the personal identification for being automatically reminded to insertion plug.
The fool proof piece plectrum 17 is located on fool proof piece 16, and fool proof piece 16 stretches out supporting plate 11 in a free state, stretches to branch
11 inside of plate, fool proof piece plectrum 17 stretches out supporting plate 11 in a free state, stretches to 11 outside of supporting plate.
Mistake proofing plug device further includes gag lever post 12, spring stop 13, spring 14, and the gag lever post 12 is located in supporting plate 11,
Gag lever post 12 is equipped with spring stop, and the spring 14 is coaxially located on gag lever post 12, and described 14 one end of spring is located at supporting plate 11
On, the other end is located on spring stop 13.
Mistake proofing plug device 1 is fixed on outlet dual side-edge 32, including the side that fool proof piece 16 stretches out, fool proof piece plectrum
Outwardly, in 19 extended position of torque spring, fool proof piece 16 and fool proof piece plectrum 17 stretch out supporting plate 11 for the 17 ground sides stretched out,
When plug is inserted into outlet 3, fool proof piece 16 blocks plug, and the power supply that then manual confirmation plug institute's attached device needs is
No is 54V.If it is fool proof piece plectrum 17 is pressed, fool proof piece 16 is retracted supporting plate 11, and plug is smoothly inserted into outlet 3.Such as
Fruit is not to change slotting 12V power supply, and this mode is difficult to distinguish 12V and 54V power supply when preventing artificial power supply inserting, can be to avoid
The loss of electrical equipment is damaged after misplug.
11 side of supporting plate is stretched out in described 12 one end of gag lever post, and the other end of gag lever post 12 is positive stop end 15, the gag lever post
When one end of 12 stretching supporting plates 11 is pressed into supporting plate 11, positive stop end 15 limits 16 activity of fool proof piece.Fool proof piece plectrum 17 is stirred, is prevented
Slow-witted piece 16 is received to supporting plate 11, and positive stop end 15 extends to fool proof piece 16 when one end that gag lever post 15 stretches out supporting plate 11 is pressed into supporting plate 11
Side.
The setting limitation movable gag lever post 12 of fool proof piece 16, fool proof piece plectrum 17 is stirred when being inserted into plug, is continued
It is inserted into plug, 12 extension end of gag lever post is pressed into supporting plate 11 by plug, and positive stop end 15 extends to the side of fool proof piece 16, blocks fool proof
Piece 16 stretches out supporting plate 11, and fool proof piece 16 is limited end 15 and blocks at this time, and fool proof piece 16 will not scrape slotting when pulling the plug out of the socket
It is dynamic according to fool proof piece plectrum 17 to be also not required to manpower for head.When pulling the plug out of the socket, gag lever post 12 stretches out supporting plate under the effect of spring 14
11, fool proof piece 16 is no longer blocked in the retraction of positive stop end 15, and fool proof piece 16 freely stretches out supporting plate 11, and gag lever post 12 ensure that fool proof piece 16
Will not scrape plug.
The outlet 3 includes outlet a side 31, outlet dual side-edge 32, described outlet a side
31 are all provided with the chamfering of restricted attaching plug with upper and lower both sides intersection, and outlet dual side-edge 32 is the shell of power supply, mistake proofing
Inserting is set in outlet dual side-edge 32.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (6)
1. a kind of CRPS power supply mistake proofing plug device, including the outlet on power supply and power supply, characterized in that including being located at electricity
Mistake proofing plug device on the socket of source, the mistake proofing plug device include supporting plate, fool proof piece, fool proof piece shaft, torque spring, described anti-
Slow-witted piece shaft is located in supporting plate, and fool proof piece passes through supporting plate and is located in fool proof piece shaft；Torque spring is coaxially located at fool proof piece shaft
On, torque spring one end is fixed on supporting plate, and the other end is fixed on fool proof on piece.
2. a kind of CRPS power supply mistake proofing plug device according to claim 1, characterized in that the fool proof piece plectrum is located at anti-
Slow-witted on piece, fool proof piece stretches out supporting plate in a free state, stretches on the inside of supporting plate, and fool proof piece plectrum stretches out branch in a free state
Plate stretches on the outside of supporting plate.
3. a kind of CRPS power supply mistake proofing plug device according to claim 1, characterized in that further include gag lever post, spring catch
Plate, spring, the gag lever post are located in supporting plate, and gag lever post is equipped with spring stop, and the spring is coaxially located on gag lever post, institute
It states spring one end to be located on supporting plate, the other end is located on spring stop.
4. a kind of CRPS power supply mistake proofing plug device according to claim 3, characterized in that branch is stretched out in described gag lever post one end
Plate side, the other end of gag lever post is positive stop end, when one end that the gag lever post stretches out supporting plate is pressed into supporting plate, positive stop end limitation
Fool proof piece activity.
5. a kind of CRPS power supply mistake proofing plug device according to claim 1, characterized in that the outlet includes power supply
Slot side side, outlet dual side-edge, described outlet a side and upper and lower both sides intersection are all provided with restricted power supply and insert
The chamfering of head, outlet dual side-edge are the shell of power supply, and mistake proofing plug device is located in outlet dual side-edge.
6. according to claim 1 or a kind of 4 wherein CRPS power supply mistake proofing plug devices described in one, characterized in that stir fool proof
Piece plectrum, fool proof piece are received to supporting plate, and positive stop end extends to fool proof piece side when one end that gag lever post stretches out supporting plate is pressed into supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809084.1A CN108988049B (en) | 2018-07-23 | 2018-07-23 | CRPS power misplug prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809084.1A CN108988049B (en) | 2018-07-23 | 2018-07-23 | CRPS power misplug prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108988049A true CN108988049A (en) | 2018-12-11 |
| CN108988049B CN108988049B (en) | 2023-11-03 |
Family
ID=64548578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810809084.1A Active CN108988049B (en) | 2018-07-23 | 2018-07-23 | CRPS power misplug prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988049B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966200A (en) * | 2020-08-14 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Fool-proof structure of power supply and electronic equipment |
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| CN2755812Y (en) * | 2004-12-09 | 2006-02-01 | 实盈股份有限公司 | Dull-proof device of telecommunicating socket |
| JP2010205568A (en) * | 2009-03-04 | 2010-09-16 | Tempearl Ind Co Ltd | Receptacle |
| CN103138111A (en) * | 2011-11-29 | 2013-06-05 | 英业达股份有限公司 | Connecting module and connector |
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| CN104409924A (en) * | 2014-11-28 | 2015-03-11 | 英业达科技有限公司 | Female connector |
| CN104779485A (en) * | 2014-01-15 | 2015-07-15 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN205282783U (en) * | 2015-12-23 | 2016-06-01 | 苏州路之遥科技股份有限公司 | Connecting device with signal line line preface prevents staying |
| CN208589604U (en) * | 2018-07-23 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of CRPS power supply mistake proofing plug device |
-
2018
- 2018-07-23 CN CN201810809084.1A patent/CN108988049B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08255654A (en) * | 1995-03-16 | 1996-10-01 | Sumitomo Wiring Syst Ltd | Terminal wrong insertion preventing jig |
| JPH1031537A (en) * | 1996-07-18 | 1998-02-03 | Sony Corp | Electronic equipment |
| JP2001035595A (en) * | 1999-07-19 | 2001-02-09 | Ricoh Co Ltd | Modular connector device |
| CN2755812Y (en) * | 2004-12-09 | 2006-02-01 | 实盈股份有限公司 | Dull-proof device of telecommunicating socket |
| TWM273110U (en) * | 2005-03-28 | 2005-08-11 | Plastron Prec Co Ltd | Fool-proof device of card adaptor |
| JP2010205568A (en) * | 2009-03-04 | 2010-09-16 | Tempearl Ind Co Ltd | Receptacle |
| CN103138111A (en) * | 2011-11-29 | 2013-06-05 | 英业达股份有限公司 | Connecting module and connector |
| WO2013155759A1 (en) * | 2012-04-20 | 2013-10-24 | Yu Jing | Multi-standard plug converter |
| CN104779485A (en) * | 2014-01-15 | 2015-07-15 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN104409924A (en) * | 2014-11-28 | 2015-03-11 | 英业达科技有限公司 | Female connector |
| CN205282783U (en) * | 2015-12-23 | 2016-06-01 | 苏州路之遥科技股份有限公司 | Connecting device with signal line line preface prevents staying |
| CN208589604U (en) * | 2018-07-23 | 2019-03-08 | 郑州云海信息技术有限公司 | A kind of CRPS power supply mistake proofing plug device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966200A (en) * | 2020-08-14 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Fool-proof structure of power supply and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108988049B (en) | 2023-11-03 |
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