CN206684290U - A kind of electric energy meter fast powering-up device - Google Patents
A kind of electric energy meter fast powering-up device Download PDFInfo
- Publication number
- CN206684290U CN206684290U CN201720477746.0U CN201720477746U CN206684290U CN 206684290 U CN206684290 U CN 206684290U CN 201720477746 U CN201720477746 U CN 201720477746U CN 206684290 U CN206684290 U CN 206684290U
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- electric energy
- energy meter
- connecting portion
- fixed support
- connection terminal
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Abstract
The utility model provides a kind of electric energy meter fast powering-up device, and the electrifying device includes fixed support and at least two connection terminal modules, wherein, fixed support is made by transparent material.The first end of connection terminal module is provided with connecting portion and probe, and connecting portion is interference fitted with probe, and probe electrically connects with the input of electric energy meter, and the both sides of connecting portion first end are provided with boss, and the second end of connection terminal module is provided with power interface.Fixed support is provided with groove, and the both sides of fixed support first surface are provided with two necks, and neck is arranged on the both ends of groove, is fastened on by boss in neck, and connecting portion is detachably arranged in groove.Electrifying device provided by the utility model can observe the position of ammeter winding displacement and elastic situation in real time, and realized using probe and the safety of electric energy meter is sampled, connection terminal module and electric energy meter need not be entered to the connection of row conductor again, the risk in checking procedure is reduced, ensure that the personal safety of tester.
Description
Technical field
Electrical energy meter calibration field is the utility model is related to, more particularly, to a kind of electric energy meter fast powering-up device.
Background technology
Electric energy meter is required to verify its accuracy of measuring by the calibration equipment of correlation in the before sales that dispatches from the factory, in time
It was found that underproof product, it is ensured that the ex factory pass rate of electric energy meter.The structure of the electric energy meter of different manufacturers also incomplete phase
Together, the connection terminal arrangement such as between electric energy meter and tester is incomplete same, therefore, during test needs to prepare substantial amounts of
Tester, every kind of tester can only be tested wherein a electric energy meter, add testing cost.
In addition, it is necessary to the voltage terminal of field test instrument is linked into energy meter terminal in checkout procedure at the scene,
Energy meter terminal magnitude of voltage is usually 220V or 380V, is non-security magnitude of voltage for human body, once human users are improper,
It will cause personal injury accidents.
The content of the invention
Main purpose of the present utility model is to provide a kind of safer electric energy meter fast powering-up device.
To realize above-mentioned main purpose, electric energy meter fast powering-up device provided by the utility model, including fixed support
With at least two connection terminal modules, wherein, fixed support is made by transparent material.The first end of connection terminal module is set
There are connecting portion and probe, connecting portion is interference fitted with probe, and probe electrically connects with the input of electric energy meter, connecting portion first end
Both sides are provided with boss, and the second end of connection terminal module is provided with power interface.Fixed support is provided with groove, the table of fixed support first
The both sides in face are provided with two necks, and neck is arranged on the both ends of groove, is fastened on by boss in neck, and connecting portion is dismountable
In groove.
From above scheme, because fixed support uses transparent material, the position of ammeter winding displacement can be observed in real time
Put with elastic situation, and realized using probe and the safety of electric energy meter sampled, it is not necessary to by connection terminal module and electric energy meter
Enter the connection of row conductor again, eliminate the trouble of connection multiple conducting wires, the verification of completion field electric energy table that can be securely and reliably
Work, reduces the risk in checking procedure, ensure that the personal safety of tester.
Further scheme is that the centre of connecting portion is provided with through hole, and probe is interference fitted with through hole.
Further scheme is that support bracket fastened both ends are provided with positioning hole, and fixed support is fixed on electric energy by positioning hole
On table.
From above scheme, fixed support is detachably arranged in electric energy meter by positioning hole.
Further scheme is that connection terminal module also includes housing, and the second end and the housing of connecting portion are integrally formed,
Power interface is interference fitted with housing.
Further scheme is that housing includes the first housing and the second housing, and the first housing sidewall is provided with multiple convex
Rise, the second housing sidewall is provided with multiple necks, and each projection is fastened in a neck.
From above scheme, the housing of setting is played a supporting role so that the input that probe can stably with electric energy meter
End electrical connection, and be fixedly mounted between the first housing and the second housing by snap-in structure, it is easily installed and dismantles.
Further scheme is that adjusting gasket is additionally provided between fixed support and connection terminal module.
From above scheme, by setting adjusting gasket to adjust installation site up and down, with suitable for different sizes
Electric energy meter.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model electrifying device.
Fig. 2 is the structure chart of another angle of the utility model electrifying device.
Fig. 3 is the structure chart of the utility model connection terminal module.
Fig. 4 is the support bracket fastened structure chart of the utility model.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1 to Fig. 4, electrifying device provided by the utility model includes the binding post of fixed support 1 and at least two
Module 2, the first end of connection terminal module 2 are provided with connecting portion 21 and probe 22, and connecting portion 21 is interference fitted with probe 22, probe
22 electrically connect with the input of electric energy meter, and the both sides of the first end of connecting portion 21 are provided with boss 211, and the second of connection terminal module 2
End is provided with power interface 23, wherein, probe 22 and power interface 23 make by conductive metallic material.Fixed support 1 is provided with logical
Groove 11, the both sides of the first surface of fixed support 1 are provided with two necks 12, and neck 12 is arranged on the both ends of groove 11, passes through boss
211 are fastened in neck 12, and connecting portion 21 is detachably arranged in groove 11, and the structure causes each connection terminal module
2 can be arranged on the optional position between groove 11, with suitable for various sizes of electric energy meter.
In the present embodiment, fixed support 1 is made by transparent material, can observe the position of ammeter winding displacement in real time
With elastic situation.
Referring to Fig. 1 and Fig. 4, the both ends of fixed support 1 are provided with positioning hole 13, and positioning hole 13 is the positioning hole of rectangle, fixed
Support 1 is coordinated by positioning hole 13 and positioning screw 14 to be fixed on electric energy meter.Also, in order to adjust installation site up and down, with
Suitable for various sizes of electric energy meter, adjusting gasket 3 is additionally provided with the present embodiment between fixed support 1 and connection terminal module 2.
Referring to Fig. 1 and Fig. 3, connection terminal module includes housing 4, and housing 4 includes the first housing 41 and the second housing 42, the
The side wall of one housing 41 is provided with multiple raised 411, and the side wall of the second housing 42 is provided with multiple necks（Not shown in figure）, it is each convex
411 are played to be fastened in a neck.Second end of connecting portion 21 is integrally formed with housing 4, wherein, the centre of connecting portion 21 is provided with
Through hole, probe 22 are interference fitted with through hole, and power interface 23 is interference fitted with housing 4.
In the present embodiment, according to the different adjustment installation site of the input arrangement mode of electric energy meter to be measured, by power supply with
Power interface 23 electrically connects, and the probe 22 of connection terminal module 2 inserts the input of electric energy meter, realize connection terminal module 2 with
The electrical connection of electric energy meter, it is no longer necessary to connection terminal module 2 and electric energy meter are connected entering row conductor, more of connection is eliminated and leads
The trouble of line, the input arrangement of different electric energy meters are different, it is only necessary to by adjusting gasket 3 and adjust corresponding supply voltage
Can carries out electrical testing for different electric energy meters.
Certainly, above-described embodiment is only preferred embodiment of the present utility model, and during practical application, the utility model is also
There are more changes, it is every that the improved change of unsubstantiality is made to the utility model, it should also be included in of the present utility model
In scope of the claims.
Claims (6)
- A kind of 1. electric energy meter fast powering-up device, it is characterised in that including：Fixed support and at least two connection terminal modules, the first end of the connection terminal module are provided with connecting portion and probe, The connecting portion is interference fitted with the probe, and the probe electrically connects with the input of electric energy meter, the connecting portion first end Both sides be provided with boss, the second end of the connection terminal module is provided with power interface；The fixed support is provided with groove, and the both sides of the fixed support first surface are provided with two necks, and the neck is set At the both ends of the groove, it is fastened on by the boss in the neck, the connecting portion is detachably arranged in described logical In groove；The fixed support is made by transparent material.
- A kind of 2. electric energy meter fast powering-up device according to claim 1, it is characterised in that：The centre of the connecting portion is provided with through hole, and the probe is interference fitted with the through hole.
- A kind of 3. electric energy meter fast powering-up device according to claim 1, it is characterised in that：The support bracket fastened both ends are provided with positioning hole, and the fixed support is fixed on electric energy meter by the positioning hole.
- A kind of 4. electric energy meter fast powering-up device according to any one of claims 1 to 3, it is characterised in that：The connection terminal module also includes housing, and the second end and the housing of the connecting portion are integrally formed, the power supply Interface is interference fitted with the housing.
- A kind of 5. electric energy meter fast powering-up device according to claim 4, it is characterised in that：The housing includes the first housing and the second housing, and first housing sidewall is provided with multiple projections, the second shell Body sidewall is provided with multiple necks, and each projection is fastened in a neck.
- A kind of 6. electric energy meter fast powering-up device according to claim 1, it is characterised in that：Adjusting gasket is additionally provided between the fixed support and the connection terminal module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477746.0U CN206684290U (en) | 2017-04-28 | 2017-04-28 | A kind of electric energy meter fast powering-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477746.0U CN206684290U (en) | 2017-04-28 | 2017-04-28 | A kind of electric energy meter fast powering-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684290U true CN206684290U (en) | 2017-11-28 |
Family
ID=60405931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477746.0U Active CN206684290U (en) | 2017-04-28 | 2017-04-28 | A kind of electric energy meter fast powering-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684290U (en) |
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2017
- 2017-04-28 CN CN201720477746.0U patent/CN206684290U/en active Active
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