CN105548637B - A kind of electric energy meter connector with short connect function - Google Patents
A kind of electric energy meter connector with short connect function Download PDFInfo
- Publication number
- CN105548637B CN105548637B CN201610074748.5A CN201610074748A CN105548637B CN 105548637 B CN105548637 B CN 105548637B CN 201610074748 A CN201610074748 A CN 201610074748A CN 105548637 B CN105548637 B CN 105548637B
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- Prior art keywords
- short circuit
- housing
- electric energy
- energy meter
- short
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention discloses a kind of electric energy meter connector with short connect function.The technical solution of use includes housing, and the housing connects connection plug and wire connection terminal equipped with one group, it is characterised in that：The housing is equipped with short circuit chamber and cover board, and short-circuit device is set in short circuit intracavitary.The short-circuit device includes short circuit rotation column and 2 metal short circuit pieces, the metal short circuit piece is placed in the rear end wire connecting portion of the connection plug, short circuit rotation column is vertical or horizontal to expose housing through in housing and its tail portion, revolve column by rotating short circuit, its head drive metal short circuit piece move up and down with the rear end connection part of connection plug from or contact.
Description
Technical field
The present invention relates to a kind of electric energy meter connectors.
Background technology
At present, " electric energy meter installation should realize that conducting wire must not to national grid clear stipulaties by electric energy meter dedicated connector
Be directly accessed electric energy meter, electric energy meter socket connector plug preferably uses interference fit plug, so as to realize electric energy meter it is quick, conveniently, peace
Entirely, firm installation function ".Traditional electric energy meter connector has the drawback that：When electric energy meter failure is needed repairing or replaced
When, general supply can be powered off, and be brought inconvenience to life or production.To solve this problem, people can only be by connecing in electric energy meter
Interim short circuit conducting wire on plug-in unit realizes temporary electricity, and this short circuit mode is not only troublesome in poeration, and very dangerous.
Invention content
The technical problem to be solved in the present invention is to provide a kind of electric energy meter connectors with short connect function.
To solve the above problems, the technical solution adopted by the present invention includes housing, the housing is inserted equipped with one group of wiring
Head and wire connection terminal, it is characterised in that：The housing is equipped with short circuit chamber and cover board, and short-circuit device is set in short circuit intracavitary；
The short-circuit device includes short circuit rotation column and 2 metal short circuit pieces, the metal short circuit piece are placed on the wiring
In the rear end wire connecting portion of plug, short circuit rotation column is vertical or horizontal to expose housing through in housing and its tail portion, passes through
Rotation short circuit rotation column makes its head that metal short circuit piece be driven to move up and down, and makes the rear termination of drive metal short circuit piece and connection plug
Line part from or contact.
The electric energy meter connector, it is characterised in that：The short-circuit device further includes short circuit push rod and resetting spring, institute
Short circuit push rod front end both sides are stated equipped with groove, the phase proximal end of 2 metals short circuit piece is placed in the groove, the short circuit push rod
The shaft set by rear end connect with housing into rotation, the short circuit revolve column longitudinally through in housing, its head withstand short circuit
Housing is exposed in push rod, its tail portion, revolves column drive short circuit push rod up and down motion, then drive above and below metal short circuit piece by rotating short circuit
Movement, make the rear end connection part of metal short circuit piece and connection plug from or contact, metal is withstood in described resetting spring one end
Its rear end wire connecting portion direction to connection plug is applied pressure by short circuit piece.
The electric energy meter connector, it is characterised in that：The short circuit push rod front end is equipped with push rod cup, which stretches out
Housing.
The electric energy meter connector, it is characterised in that：The rear end wire connecting portion of the connection plug is equipped with contact.
The electric energy meter connector, it is characterised in that：The short circuit intracavitary of the housing is equipped with metal short circuit piece mounting groove,
For installing metal short circuit piece.
The electric energy meter connector, it is characterised in that：The tail portion of the short circuit rotation column is equipped with driver flutes.
The electric energy meter connector, it is characterised in that：The head of the short circuit rotation column is equipped with symmetrical 1st ramp,
The housing is equipped with 2nd ramp opposite with the 1st ramp direction.
The electric energy meter connector, it is characterised in that：The head of the short circuit rotation column sets stop bosses, the limiting
The position-limited edge limiting set on lug boss and the housing coordinates.
The electric energy meter connector, it is characterised in that：The housing is equipped with terminal protective cover, the terminal protective cover
It is equipped with the positioning column being adapted with driver flutes.
The present invention's has the advantages that the electric energy meter connector of short connect function is as follows：
Column is revolved by setting metal short circuit piece in the housing of electric energy meter connector in advance, then by rotating short circuit, makes it
Head drive metal short circuit piece move up and down with the rear end connection part of connection plug from or contact, realize power-off or be powered, grasp
Make simple and convenient and very safe.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 be the present invention have short connect function electric energy meter connector structure diagram, support containing table；
Fig. 2 is the exploded view for the electric energy meter connector that the present invention has short connect function；
Fig. 3 is the longitudinal sectional view of Fig. 1；
Fig. 4 is the transverse sectional view of Fig. 1；
Fig. 5 is the structure diagram of short-circuit device of the present invention, shows short circuit state；
Fig. 6 is the structure diagram of short-circuit device of the present invention, shows off-state；
Fig. 7 is the structure diagram between short circuit rotation column and housing of the present invention；
Fig. 8 is the structure diagram of short circuit push rod of the present invention；
Fig. 9 is the structure diagram of connection plug of the present invention；
Figure 10 is the structure diagram of short circuit rotation column of the present invention；
Figure 11 is the structure diagram for the electric energy meter connector that the present invention has short connect function, shows manual short circuit model.
Specific embodiment
As shown in Figures 1 to 10, the electric energy meter connector with short connect function of the invention, including housing 1, the shell
Body 1 is made of upper shell and lower housing, and the housing 1 is installed on table supporting plate 22.1 front end of housing is equipped with 4 piece-root grafting lines
Plug 2（The example is single-phase electric energy meter）, rear end be equipped with 2 corresponding 4 wire connection terminals 3 of root connection plug, set on the housing 1
There are short circuit chamber 4 and cover board 5, the setting short-circuit device in short circuit chamber 4.
The short-circuit device includes short circuit rotation column 8 and 2 metal short circuit pieces 7, and the metal short circuit piece 7 is placed on described connect
In the rear end wire connecting portion 6 of line plug 2, shell is exposed in described vertical or horizontal and its tail portion interior through housing 1 of short circuit rotation column 8
Body 1.By the tail portion of external force rotation short circuit rotation column 8, make the head of short circuit rotation column 8 that metal short circuit piece 7 be driven to move up and down, make gold
Belong to short circuit piece 7 to detach or contact with the rear end wire connecting portion 6 of connection plug 2.The head of the short circuit rotation column 8 drives metal short circuit piece
There are many 7 realization methods to move up and down, such as：When short circuit rotation column 8 is laterally set, the head setting that column 8 is revolved in short circuit can be passed through
Cam is realized.For another example：When short circuit rotation column 8 is longitudinally disposed, the up and down motion of column 8 is revolved by short circuit, directly or indirectly by metal
It pushes up and realizes on short circuit piece 7, the up and down motion of the short circuit rotation column 8 can be realized by screw thread or setting ramp.Also there are many sides
The up and down motion of metal short circuit piece 7 can be achieved in formula, does not do illustrate one by one herein.
To advanced optimize said program, the short-circuit device further includes short circuit push rod 9 and resetting spring 10, the short circuit
Push rod 9 can be used engineering plastics and be made, and front end both sides are equipped with groove 11, and it is recessed that the phase proximal end of 2 metal short circuits piece 7 is placed in this
In slot 11, the short circuit push rod 9 is rotatablely connected by the shaft 12 that rear end is set and housing 1, and 8 longitudinal direction of short circuit rotation column is run through
In housing 1, short circuit push rod 9 is withstood on its head, housing 1 is exposed in its tail portion, revolves the drive short circuit of column 8 push rod 9 by rotating short circuit
It moves up and down, then metal short circuit piece 7 is driven to move up and down, metal short circuit piece 7 is made to be detached with the rear end wire connecting portion 6 of connection plug 2
Or contact, described 10 one end of resetting spring withstands metal short circuit piece 7 and applies it to 6 direction of rear end wire connecting portion of connection plug 2
Plus-pressure.For the resetting spring 10 specifically in the mounting post of cover board, the other end withstands metal short circuit piece 7.Using this
The advantages of scheme is：It can realize manual short circuit and two kinds of models of automatic short circuit, and with simple in structure, easy to operate, performance
The advantages that stablizing.
When automatic short circuit to be realized, 9 front end of short circuit push rod is equipped with push rod cup 13, which stretches out housing 1.
Principle is：After connector is inserted into electric energy meter, electric energy meter above pushes away push rod cup, and drive metal short circuit piece 7 moves upwards and wiring
The rear end wire connecting portion 6 of plug 2 detaches；After electric energy meter is removed, by the applied force of resetting spring 10, by dynamic metal short circuit piece 7
Reset is contacted with the rear end wire connecting portion 6 of connection plug 2.When to realize manual short circuit, as long as being not provided with push rod cup 13（Such as
Shown in Figure 11）.
Further to optimize said program, the rear end wire connecting portion 6 of the connection plug 2 is equipped with contact 14.By setting
Put contact 14 make its contacted with metal short circuit piece 7 more stablize；Metal short circuit piece is equipped in the short circuit chamber 4 of the housing 1 to install
Slot 15, for installing metal short circuit piece 7.Metal short circuit piece is limited in metal short circuit piece mounting groove, prevent because its vibration or its
Its external force causes it to come off.The tail portion of the short circuit rotation column 8 is equipped with driver flutes 16.Driver flutes 16 are " one " word or " ten "
Word, it is convenient to be rotated by screwdriver.
Further to optimize said program, the head 17 of the short circuit rotation column 8 is equipped with symmetrical 1st ramp 18, institute
Housing 1 is stated equipped with 2nd ramp 19 opposite with 18 direction of the 1st ramp.By the way that short circuit is revolved 8 positive and negative rotation 180 of column
Degree is, it can be achieved that its head 17 moves up and down, and final drive metal short circuit piece 7 moves up and down and the rear end wire connecting portion 6 of connection plug 2
Separation or contact.It is easy to operate.In order to facilitate observation of, short circuit rotation column two sides of tail setting "off" and " short is corresponded in housing
Connect " printed words.The head 17 of the short circuit rotation column 8 sets stop bosses 20, and the limit protrusion portion 20 on the housing 1 with setting
Position-limited edge 21 limiting cooperation.When the optimum position in "off", the position-limited edge 21 limits limit protrusion portion 20
Position, convenient for users to operation.The housing 1 is equipped with terminal protective cover 23, and the terminal protective cover 23 is equipped with and screwdriver
The adaptable positioning column 24 of slot 16.After protective cover 23 are covered, the positioning column 24 is embedded in driver flutes 16, and short circuit is revolved column
8 positioning, prevent it from missing short circuit, increase safety.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., are all contained within protection scope of the present invention.
Claims (8)
1. a kind of electric energy meter connector with short connect function, including housing（1）, the housing（1）It is inserted equipped with one group of wiring
Head（2）And wire connection terminal（3）, it is characterised in that：The housing（1）It is equipped with short circuit chamber（4）And cover board（5）, in short circuit chamber（4）
Interior setting short-circuit device；
The short-circuit device includes short circuit and revolves column（8）With 2 metal short circuit pieces（7）, the metal short circuit piece（7）It is placed on described
Connection plug（2）Rear end wire connecting portion（6）On, the short circuit revolves column（8）It is vertical or horizontal through housing（1）It is interior and its
Expose housing in tail portion（1）, revolve column by rotating short circuit（8）Its head is made to drive metal short circuit piece（7）It moves up and down, makes drive golden
Belong to short circuit piece（7）With connection plug（2）Rear end wire connecting portion（6）Separation or contact；
The short-circuit device further includes short circuit push rod（9）And resetting spring（10）, the short circuit push rod（9）Front end both sides are equipped with recessed
Slot（11）, 2 metals short circuit piece（7）Phase proximal end be placed in the groove（11）It is interior, the short circuit push rod（9）It is set by rear end
The shaft put（12）With housing（1）Rotation connection, the short circuit revolve column（8）Longitudinally through housing（1）Withstand short in interior, its head
Connect push rod（9）, its tail portion expose housing（1）, revolve column by rotating short circuit（8）Drive short circuit push rod（9）It moves up and down, then drives
Metal short circuit piece（7）It moves up and down, makes metal short circuit piece（7）With connection plug（2）Rear end wire connecting portion（6）Separation or contact,
The resetting spring（10）Withstand metal short circuit piece in one end（7）By it to connection plug（2）Rear end wire connecting portion（6）It applies in direction
Plus-pressure.
2. electric energy meter connector according to claim 1, it is characterised in that：The short circuit push rod（9）Front end is equipped with push rod
Head（13）, the push rod cup（13）Stretch out housing（1）.
3. according to claim 1-2 any one of them electric energy meter connectors, it is characterised in that：The connection plug（2）After
Terminated line portion（6）It is equipped with contact（14）.
4. according to claim 1-2 any one of them electric energy meter connectors, it is characterised in that：The housing（1）Short circuit chamber
（4）It is interior to be equipped with metal short circuit piece mounting groove（15）, for installing metal short circuit piece（7）.
5. according to claim 1-2 any one of them electric energy meter connectors, it is characterised in that：The short circuit revolves column（8）Tail
Portion is equipped with driver flutes（16）.
6. according to claim 1-2 any one of them electric energy meter connectors, it is characterised in that：The short circuit revolves column（8）Head
Portion（17）Equipped with symmetrical 1st ramp（18）, the housing（1）Equipped with the 1st ramp（18）Direction it is opposite the 2nd
Ramp（19）.
7. electric energy meter connector according to claim 6, it is characterised in that：The short circuit revolves column（8）Head（17）If
Stop bosses（20）, the limit protrusion portion（20）With the housing（1）The position-limited edge of upper setting（21）Limiting cooperation.
8. electric energy meter connector according to claim 6, it is characterised in that：The housing（1）It is equipped with terminal protective cover
（23）, the terminal protective cover（23）It is equipped with and driver flutes（16）Adaptable positioning column（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074748.5A CN105548637B (en) | 2016-02-03 | 2016-02-03 | A kind of electric energy meter connector with short connect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074748.5A CN105548637B (en) | 2016-02-03 | 2016-02-03 | A kind of electric energy meter connector with short connect function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105548637A CN105548637A (en) | 2016-05-04 |
| CN105548637B true CN105548637B (en) | 2018-06-29 |
Family
ID=55827960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074748.5A Active CN105548637B (en) | 2016-02-03 | 2016-02-03 | A kind of electric energy meter connector with short connect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105548637B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111697361B (en) * | 2020-05-21 | 2022-02-18 | 国网浙江省电力有限公司嘉兴供电公司 | Device and method for changing electricity meter without power interruption |
| CN111628306B (en) * | 2020-05-28 | 2022-04-15 | 国网浙江省电力有限公司嘉兴供电公司 | Device for changing electricity meter without power interruption |
| CN112415241B (en) * | 2020-08-26 | 2022-10-11 | 国网浙江省电力有限公司嘉兴供电公司 | A plug-in base for low-voltage uninterrupted meter replacement |
| CN113466511B (en) * | 2021-07-07 | 2024-03-29 | 南京协胜智能科技有限公司 | Portable low-voltage user uninterrupted power meter quick replacement device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133912Y (en) * | 2007-10-24 | 2008-10-15 | 深圳市科陆电子科技股份有限公司 | An automatic short-circuit current connection meter base |
| WO2009006138A1 (en) * | 2007-06-28 | 2009-01-08 | Fci | Low profile shorting bar for electrical connector |
| CN104009356A (en) * | 2014-05-22 | 2014-08-27 | 国网四川省电力公司成都市新都供电分公司 | Short connecting device |
| CN204347091U (en) * | 2014-12-19 | 2015-05-20 | 尹清金 | A kind of electric energy meter plug connector |
| CN105259388A (en) * | 2015-11-19 | 2016-01-20 | 悦动智能电器有限公司 | Tool for replacing electric energy meter |
| CN205426993U (en) * | 2016-02-03 | 2016-08-03 | 浙江洛普电气有限公司 | Electric energy meter connector with short circuit function |
-
2016
- 2016-02-03 CN CN201610074748.5A patent/CN105548637B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009006138A1 (en) * | 2007-06-28 | 2009-01-08 | Fci | Low profile shorting bar for electrical connector |
| CN201133912Y (en) * | 2007-10-24 | 2008-10-15 | 深圳市科陆电子科技股份有限公司 | An automatic short-circuit current connection meter base |
| CN104009356A (en) * | 2014-05-22 | 2014-08-27 | 国网四川省电力公司成都市新都供电分公司 | Short connecting device |
| CN204347091U (en) * | 2014-12-19 | 2015-05-20 | 尹清金 | A kind of electric energy meter plug connector |
| CN105259388A (en) * | 2015-11-19 | 2016-01-20 | 悦动智能电器有限公司 | Tool for replacing electric energy meter |
| CN205426993U (en) * | 2016-02-03 | 2016-08-03 | 浙江洛普电气有限公司 | Electric energy meter connector with short circuit function |
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| Publication number | Publication date |
|---|---|
| CN105548637A (en) | 2016-05-04 |
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Address after: No. 12, Shenzhen Road, Jinlu Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province, 325600 Patentee after: Lop Electric Co.,Ltd. Address before: No. 12, Shenzhen Road, Jinlu Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province, 325600 Patentee before: Zhejiang Loup Electric Co.,Ltd. |