CN107525954A - A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure - Google Patents
A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure Download PDFInfo
- Publication number
- CN107525954A CN107525954A CN201710875522.XA CN201710875522A CN107525954A CN 107525954 A CN107525954 A CN 107525954A CN 201710875522 A CN201710875522 A CN 201710875522A CN 107525954 A CN107525954 A CN 107525954A
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- CN
- China
- Prior art keywords
- power
- plug
- plug board
- pull
- pin
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 230000002745 absorbent Effects 0.000 claims abstract description 12
- 239000002250 absorbent Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure, the plug-in and pull-off device includes not power-off plug board and protective base, the not power-off plug board is connected when not working with protective base, the protective base includes base body, pin receiving hole and absorbent module, the pin receiving hole is arranged on the first surface of base body, the first surface is the contact surface of base body and not power-off plug board, the pin receiving hole accommodates the pin of not power-off plug board when not power-off plug board does not work, the absorbent module is respectively arranged in first surface and pin receiving hole, contacted with each other when power-off plug board does not work with not power-off plug board.Compared with prior art, the present invention have the advantages that it is simple to operate, be easy to place and plug it is convenient.
Description
Technical field
The present invention relates to intelligent electric energy meter field, is filled more particularly, to a kind of plug that electric energy meter is changed for not having a power failure
Put.
Background technology
Electric energy meter rotation is the important content of electric energy meter operation maintenance, for ensuring that it is significant that it accurately runs,
Due to it is traditional have by way of rotation electric energy meter influence that user normal electricity consumption, rotation work efficiency is low, batch jobs journey
Spend low and have the defects of rotation hidden danger of quality, therefore with the development of technology, not stopping for electric energy meter is realized by device
Charged renewal is more widespread to be applied in power system.
Patent CN205608043U provides for a kind of base of single-phase intelligent ammeter and continuous charged renewal intelligent electric meter
Support system, by set be fixed on below single-phase intelligent ammeter by base body, fixing terminal, multiple connectors and protection
The base that baffle plate is formed, coordinate and be inserted into the not power-off plug board of protective baffle plate, rotation, this side are not powered off realize electric energy meter
Although what formula can sufficiently realize electric energy meter does not power off rotation, but the pin not on power-off plug board in the system is to stretch
Contracting, although this scalable pin can play a part of protection pin, when in use, it is necessary to by pin successively bullet
Go out, this way can substantially reduce operating efficiency, and the shape of the not power-off plug board causes it to be not easy work people when in use
Member's pickup, also results in the reduction of operating efficiency.
The content of the invention
The purpose of the present invention is to provide a kind of achievable do not have a power failure regarding to the issue above to change table, easy to operate, modularization journey
The plug-in and pull-off device for the replacing electric energy meter that is used to not have a power failure that degree is high and security performance is high.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure, the plug-in and pull-off device include not power-off plug board and anti-river bottom protection
Seat, the not power-off plug board are connected when not working with protective base, and the protective base includes base body, pin receiving hole
And absorbent module, the pin receiving hole are arranged on the first surface of base body, the first surface be base body with
The not contact surface of power-off plug board, the pin receiving hole accommodate the pin of not power-off plug board, institute when not power-off plug board does not work
Absorbent module is stated to be respectively arranged in first surface and pin receiving hole, when power-off plug board does not work with not power-off plug board phase
Mutually contact.
Preferably, the absorbent module includes the first magnetic absorption part and the second magnetic absorption part, and first magnetic is inhaled
Annex is arranged on first surface, is contacted with each other when power-off plug board does not work with not power-off plug board, and second magnetic is inhaled
Annex is arranged in pin receiving hole, is contacted with each other when power-off plug board does not work with pin.
Preferably, the quantity of first magnetic absorption part is 2, symmetrical on the first surface.
Preferably, insulating protection pad is additionally provided with the pin receiving hole, the insulating protection pad is located at the suction of the second magnetic
Between the surface of annex and pin receiving hole.
Preferably, the first in command is additionally provided with the protective base, the first in command is fixed on the appearance of base body
On face, the outer surface of the base body does not include the opposite of first surface and first surface.
Preferably, friction pad is additionally provided with the protective base, the friction pad is arranged in the opposite of first surface.
Preferably, insulated enclosure pad is additionally provided with the first surface, the insulated enclosure pad is located at pin receiving hole
Outside, when not power-off plug board does not work around the pin of not power-off plug board.
Preferably, the not power-off plug board is additionally provided with the second in command, and the second in command is fixed on the outer of not power-off plug board
On surface, the outer surface of the not power-off plug board does not include the contact surface with protective base.
Preferably, the not pin on power-off plug board is the pin of non-telescope function.
Compared with prior art, the invention has the advantages that：
(1) by setting the protective base with pin receiving hole, the pin not on power-off plug board can be accommodated, so as to rise
To the protective effect to pin, thus the pin on power-off plug board need not possess Telescopic, on the one hand reduce and do not power off
The manufacture difficulty of plate, improves production efficiency；On the other hand due to drawing without being upspring successively when not power-off plug board works again
Pin, thus improve in operating efficiency when changing electric energy table handling that do not had a power failure, operating rate is greatly accelerated, is alleviated
The workload of staff.
(2) protective base is provided with absorbent module, is respectively arranged at the first magnetic absorption part and the setting of first surface
In the second magnetic absorption part in pin receiving hole, by the first magnetic absorption part, it can make it that power-off plug board is not working
When be firmly connected with protective base, ensure that protective base can play a part of supporting to not power-off plug board and protect, and second
Magnetic absorption part avoids the pin when the two is connected can not be sufficiently by pin receiving hole to adsorb the pin of not power-off plug board
The security for closely, not improving plug-in and pull-off device is protected caused by receiving.
(3) absorbent module uses magnetic absorption part, both can guarantee that continuous electric socket board and protective base were close in connection
It is fixed, also allow for staff when not had a power failure replacing electric energy meter, in that context it may be convenient to will not power-off plug board from protective base
Middle taking-up, the easy degree of lifting operation, improve operating efficiency.
The quantity of (4) first magnetic absorption parts is 2, and symmetrical on the first surface, so symmetrical to set
The mode of putting can strengthen the not stable connection between power-off plug board and protective base, lift the barrier propterty of plug-in and pull-off device.
Insulating protection pad is additionally provided between (5) second magnetic absorption parts and the surface of pin receiving hole, can be held in pin
Buffering is produced when being contained in pin receiving hole, avoids pin caused by directly adsorbing pin from damaging.
(6) protective base is provided with the first in command, facilitates taking for whole plug-in and pull-off device, and in not power-off plug board and prevent
Operation when river bottom protection seat separates.
(7) bottom of protective base is additionally provided with friction pad, can increase protective base place when placed side between
Frictional force, so as to avoid plug-in and pull-off device from skewing and caused damage.
(8) insulated enclosure pad is additionally provided with first surface, pin can be surrounded, is on the one hand further lifted to drawing
The protective action of pin, on the other hand cushion effect can also be produced when not power-off plug board is inserted into protective base, avoid directly inserting
Enter and the damage to caused by plug-in and pull-off device.
(9) power-off plug board is not additionally provided with the second in command, on the one hand can the conveniently not separation of power-off plug board and protective base
Operation, it on the other hand can also facilitate follow-up after not power-off plug board separates with protective base be inserted under single-phase intelligent ammeter
Base operation.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of protective base；
Fig. 3 is the structural representation of not power-off plug board；
Wherein, 1 is base body, and 2 be not power-off plug board, and 3 be pin receiving hole, and 4 be the first magnetic absorption part, and 5 be the
Leader, 6 be friction pad, and 7 be the second in command.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment 1
As shown in figure 1, present embodiments providing a kind of plug-in and pull-off device for the replacing electric energy meter that do not have a power failure, including do not power off
Plate 2 and protective base, not power-off plug board 2 be connected when not working with protective base, protective base include base body 1, draw
Pin receiving hole 3 and absorbent module, pin receiving hole 3 are arranged on the first surface of base body 1, and first surface is base body
1 accommodates the pin of not power-off plug board 2 when not power-off plug board 2 does not work with the contact surface of not power-off plug board 2, pin receiving hole 3,
Absorbent module is respectively arranged in first surface and pin receiving hole 3, when power-off plug board 2 does not work with not power-off plug board 2
Contact with each other.
Wherein, absorbent module includes the first magnetic absorption part 4 and the second magnetic absorption part, and the first magnetic absorption part 4 is set
In on first surface, contacted with each other when power-off plug board 2 does not work with not power-off plug board 2, the second magnetic absorption part is arranged at
In pin receiving hole 3, contacted with each other when power-off plug board 2 does not work with pin.In the present embodiment, the first magnetic absorption part 4
Quantity be 2, it is symmetrical on the first surface.Insulating protection pad is additionally provided with pin receiving hole 3, insulating protection pad is located at
Between the surface of second magnetic absorption part and pin receiving hole 3.The first in command 5 is additionally provided with protective base, the first in command 5 fixes
In on the outer surface of base body 1, the outer surface of base body 1 does not include the opposite of first surface and first surface, this reality
Apply in example, as shown in Fig. 2 the first in command 5 shares three, be respectively arranged at main surface, left surface and the right flank of base body 1
On.Friction pad 6 is additionally provided with protective base, the friction pad 6 is arranged in the opposite of first surface, i.e. the bottom of protective base
Portion.Insulated enclosure pad (being not drawn into figure) is additionally provided with first surface, positioned at the outside of pin receiving hole 3, in not power-off plug board 2
Around the pin of not power-off plug board 2 when not working.
Power-off plug board 2 is not additionally provided with the second in command 7, be fixed on not on the outer surface of power-off plug board 2, not power-off plug board 2
Outer surface does not include the contact surface with protective base.In the present embodiment, as shown in figure 3, the second in command 7 is fixed on not power-off plug board
2 back side, it is coplanar with stretching out button.The pin on power-off plug board 2 is not the pin of non-telescope function, in not power-off plug board 2 not
Extended into during work in the pin receiving hole 3 of protective base.
The specifically used process of the plug-in and pull-off device is as follows：When power-off plug board 2 does not work, staff passes through crawl the
Second chief 7 moves not power-off plug board 2, and pin is stretched in pin receiving hole 3 via the encirclement of insulated enclosure pad, and pin accommodates
The second magnetic absorption part in hole 3 is adsorbed to pin, while the insulating protection pad of bottom produces corresponding cushioning effect, keeps away
Exempt from pin damage；It is fully inserted into pin to pin receiving hole 3, the first magnetic absorption part 4 on the first surface of base body 1
It is in contact with not power-off plug board 2, suction-operated is produced to it, so far completes the firm connection of not power-off plug board 2 and protective base,
Plug-in and pull-off device is positioned over storeroom after connecting, the friction pad 6 of protective base bottom ensures plug-in and pull-off device by increasing to rub
Firm placement.
When power-off plug board 2 does not need work, staff captures the first in command 5 and the second in command 7 simultaneously, realizes continuous
The separation of electric socket board 2 and protective base, continue to capture the second in command 7 after separation, the pin of not power-off plug board 2 is inserted into single-phase
In base below intelligent electric meter, so as to realize the continuous charged renewal of follow-up electric energy meter.
Embodiment 2
The plug-in and pull-off device in plug-in and pull-off device and embodiment in the present embodiment is essentially identical, and unique difference is the second in command
Be arranged at the top of not power-off plug board, i.e., with the opposite of protective base contact surface.The course of work and reality of the plug-in and pull-off device
The course of work applied in example 1 is identical.
Embodiment 3
The plug-in and pull-off device in plug-in and pull-off device and embodiment in the present embodiment is essentially identical, and unique difference is the first in command
If only one, and be arranged on the main surface of base body.The course of work of the plug-in and pull-off device with it is worked in embodiment 1
Journey is identical.
Claims (9)
1. a kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure, it is characterised in that the plug-in and pull-off device includes continuous electric mortiser
Plate and protective base, the not power-off plug board are connected when not working with protective base, the protective base include base body,
Pin receiving hole and absorbent module, the pin receiving hole are arranged on the first surface of base body, and the first surface is
The contact surface of base body and not power-off plug board, the pin receiving hole accommodate not power-off plug board when not power-off plug board does not work
Pin, the absorbent module is respectively arranged in first surface and pin receiving hole, when power-off plug board does not work with not
Power-off plug board contacts with each other.
2. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that the absorption group
Part includes the first magnetic absorption part and the second magnetic absorption part, and first magnetic absorption part is arranged on first surface, not
Being contacted with each other when power-off plug board does not work with not power-off plug board, second magnetic absorption part is arranged in pin receiving hole,
Contacted with each other when power-off plug board does not work with pin.
3. the plug-in and pull-off device according to claim 2 that electric energy meter is changed for not having a power failure, it is characterised in that first magnetic
Property adsorption piece quantity be 2, it is symmetrical on the first surface.
4. the plug-in and pull-off device according to claim 2 that electric energy meter is changed for not having a power failure, it is characterised in that the pin holds
Receive and insulating protection pad be additionally provided with hole, the insulating protection pad be located at the second magnetic absorption part and pin receiving hole surface it
Between.
5. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that the anti-river bottom protection
The first in command is additionally provided with seat, the first in command is fixed on the outer surface of base body, the outer surface of the base body
The opposite of first surface and first surface is not included.
6. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that the anti-river bottom protection
Friction pad is additionally provided with seat, the friction pad is arranged in the opposite of first surface.
7. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that first table
Insulated enclosure pad is additionally provided with face, the insulated enclosure pad is located at the outside of pin receiving hole, when power-off plug board does not work
Around the pin of not power-off plug board.
8. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that described not power off
Plate is additionally provided with the second in command, and the second in command is fixed on not on the outer surface of power-off plug board, outside the not power-off plug board
Surface does not include the contact surface with protective base.
9. the plug-in and pull-off device according to claim 1 that electric energy meter is changed for not having a power failure, it is characterised in that described not power off
Pin on plate is the pin of non-telescope function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875522.XA CN107525954A (en) | 2017-09-25 | 2017-09-25 | A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710875522.XA CN107525954A (en) | 2017-09-25 | 2017-09-25 | A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525954A true CN107525954A (en) | 2017-12-29 |
Family
ID=60736153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710875522.XA Pending CN107525954A (en) | 2017-09-25 | 2017-09-25 | A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525954A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106538A (en) * | 1996-09-25 | 1998-04-24 | Sumitomo Wiring Syst Ltd | Cover for battery post |
| JP3077678U (en) * | 2000-11-14 | 2001-05-29 | エス・ディ・ケイ株式会社 | Protective cap for optical plug |
| CN2768235Y (en) * | 2004-09-30 | 2006-03-29 | 刘瑾 | Magnetic adsorption type safe plug, receptacle |
| US20090117783A1 (en) * | 2007-11-02 | 2009-05-07 | Hon Hai Precision Ind.Co., Ltd. | Electrical connector assembly with magnetic retention device |
| CN201691251U (en) * | 2010-03-01 | 2011-01-05 | 林进升 | Magnetic attractive protective sleeve for electronic product |
| CN202013814U (en) * | 2011-03-19 | 2011-10-19 | 淄博洁力电气设备有限公司 | Insulating locking device of super capacitor cell terminal |
| CN202282506U (en) * | 2011-10-28 | 2012-06-20 | 富港电子（东莞）有限公司 | Electric connector |
| CN103140072A (en) * | 2011-11-22 | 2013-06-05 | 中兴通讯股份有限公司 | Universal serial bus (USB) device with attractive protection cover |
| CN204514978U (en) * | 2015-01-18 | 2015-07-29 | 嘉兴市永信电子有限公司 | Do not have a power failure and change table Intelligent meter box and the connector for electric energy meter plug seat |
| CN205374550U (en) * | 2015-12-23 | 2016-07-06 | 华威博奥电力设备有限公司 | Can realize device that plug electric energy meter does not cut off power supply |
| CN205608043U (en) * | 2016-01-22 | 2016-09-28 | 上海赛璞乐电力科技有限公司 | Single -phase smart electric meter's base and do not cut off power supply and change smart electric meter's base system |
| CN106093502A (en) * | 2016-07-19 | 2016-11-09 | 国网上海市电力公司 | A kind of power failure changes the device of single-phase intelligent electric energy meter |
| CN106785628A (en) * | 2017-01-19 | 2017-05-31 | 珠海凌达压缩机有限公司 | Protective cover for binding post |
| CN206945788U (en) * | 2017-09-25 | 2018-01-30 | 国网上海市电力公司 | A kind of plug-in and pull-off device that electric energy meter is changed for not having a power failure |
-
2017
- 2017-09-25 CN CN201710875522.XA patent/CN107525954A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106538A (en) * | 1996-09-25 | 1998-04-24 | Sumitomo Wiring Syst Ltd | Cover for battery post |
| JP3077678U (en) * | 2000-11-14 | 2001-05-29 | エス・ディ・ケイ株式会社 | Protective cap for optical plug |
| CN2768235Y (en) * | 2004-09-30 | 2006-03-29 | 刘瑾 | Magnetic adsorption type safe plug, receptacle |
| US20090117783A1 (en) * | 2007-11-02 | 2009-05-07 | Hon Hai Precision Ind.Co., Ltd. | Electrical connector assembly with magnetic retention device |
| CN201691251U (en) * | 2010-03-01 | 2011-01-05 | 林进升 | Magnetic attractive protective sleeve for electronic product |
| CN202013814U (en) * | 2011-03-19 | 2011-10-19 | 淄博洁力电气设备有限公司 | Insulating locking device of super capacitor cell terminal |
| CN202282506U (en) * | 2011-10-28 | 2012-06-20 | 富港电子（东莞）有限公司 | Electric connector |
| CN103140072A (en) * | 2011-11-22 | 2013-06-05 | 中兴通讯股份有限公司 | Universal serial bus (USB) device with attractive protection cover |
| CN204514978U (en) * | 2015-01-18 | 2015-07-29 | 嘉兴市永信电子有限公司 | Do not have a power failure and change table Intelligent meter box and the connector for electric energy meter plug seat |
| CN205374550U (en) * | 2015-12-23 | 2016-07-06 | 华威博奥电力设备有限公司 | Can realize device that plug electric energy meter does not cut off power supply |
| CN205608043U (en) * | 2016-01-22 | 2016-09-28 | 上海赛璞乐电力科技有限公司 | Single -phase smart electric meter's base and do not cut off power supply and change smart electric meter's base system |
| CN106093502A (en) * | 2016-07-19 | 2016-11-09 | 国网上海市电力公司 | A kind of power failure changes the device of single-phase intelligent electric energy meter |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190411 Address after: 200002 Nanjing East Road, Huangpu District, Huangpu District, Shanghai Applicant after: State Grid Shanghai Municipal Electric Power Company Applicant after: Shanghai Hengnengtai Enterprise Management Co., Ltd. Applicant after: East China Electric Power Test & Research Institute Co., Ltd. Address before: 200002 Nanjing East Road, Huangpu District, Huangpu District, Shanghai Applicant before: State Grid Shanghai Municipal Electric Power Company Applicant before: Shanghai Sai Pu Le Power Technology Co. Ltd. Applicant before: East China Electric Power Test & Research Institute Co., Ltd. |
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| TA01 | Transfer of patent application right |