CN211955610U - Device for realizing plug-in type electric energy meter replacement without power interruption - Google Patents
Device for realizing plug-in type electric energy meter replacement without power interruption Download PDFInfo
- Publication number
- CN211955610U CN211955610U CN202020408102.8U CN202020408102U CN211955610U CN 211955610 U CN211955610 U CN 211955610U CN 202020408102 U CN202020408102 U CN 202020408102U CN 211955610 U CN211955610 U CN 211955610U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- wiring contact
- contact post
- electricity
- connect
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a device is changed to plug-in electric energy meter is realized to uninterrupted power supply, including the ammeter body, connect and install the electricity change-over panel through the screw in the electricity opening, connect electricity change-over panel one side and seted up multichannel spout mouth, all slide in the spout mouth and be provided with the slider, connect the downthehole fixed mounting of electricity and have the current conducting plate, spout mouth rear side fixed mounting has wiring contact post, and wiring contact post connects the electrical end for the ammeter body, the current conducting plate passes through the electrically conductive member of elasticity and connects the electrical contact post connection. The utility model discloses simple structure, when needs change the ammeter, opens the apron of old ammeter, with the connecing of new ammeter conversion board lid on the connecing of old ammeter conversion board, make the wiring contact post of old ammeter and the wiring contact post contact of new ammeter to realize the circular telegram work of new ammeter, then with the slider of old ammeter slide in the spout mouth that new ammeter connects the electricity conversion board can, from not influencing user's normal power consumption work.
Description
Technical Field
The utility model relates to an ammeter technical field, more specifically say, in particular to uninterrupted power supply realizes plug-in electric energy meter and changes device.
Background
The intelligent electric energy meter is a metering device for measuring electric energy, which is called watt-hour meter for short, and is a special device for metering electric quantity and settling electric charge for power consumers, and is an indispensable metering device for daily electricity consumption. When the electric energy meter is replaced or overhauled in the prior art, in order to ensure the safety of maintainers and user equipment, power failure operation is usually required, and power supply is recovered after the overhaul or replacement is finished, so that the normal power consumption of power consumers is influenced, and the electric quantity sale of a power department is also influenced. In order to solve the above problems, it is necessary to provide a meter-changing device without power cut to realize the function of meter-changing without power cut.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is changed to uninterrupted power supply realization plug-in electric energy meter to overcome the defect that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device is changed to plug-in electric energy meter is realized to uninterrupted power supply, includes the ammeter body, and ammeter body one end is equipped with connects the electricity opening, and ammeter body upper surface connects electricity open position movable mounting to have the apron, connect to install through the screw in the electricity opening and connect the electricity change-over plate, connect electricity change-over plate one side and seted up multichannel draw-groove mouth, draw-groove mouth all link up and connect the electricity change-over plate upper and lower surface, all slide in the draw-groove mouth and be provided with the slider, and the side surface is seted up and is used for cable conductor male to connect the electricity hole before the slider, connects the downthehole fixed mounting of electricity and have the current conducting plate, draw-groove mouth rear side fixed mounting has the wiring contact post, and the wiring contact post is the electrical.
Further, the elastic conductive rod piece comprises a telescopic rod, an arc-shaped flitch and a spring, one end of the telescopic rod is fixedly installed on the inner side surface of the sliding block, the telescopic rod is fixedly connected with the conductive plate, the arc-shaped flitch is fixedly welded to the other end of the telescopic rod, the spring sleeve is arranged on the surface of the telescopic rod, and the arc-shaped flitch is in contact with the wiring contact post through the action of spring force.
Furthermore, a semicircular sliding groove is formed in the rear side of the sliding groove opening, and the wiring contact column is fixedly installed in the semicircular sliding groove.
Furthermore, the distance between the lower end of the wiring contact post and the lower surface of the power connection conversion plate is smaller than the length of the upper end of the wiring contact post extending out of the sliding groove opening.
Furthermore, the limiting grooves are formed in two sides of the notch of the sliding block, the two ends of the sliding block are provided with protruding blocks of an integrated structure, and the sliding block is connected with the limiting grooves in a sliding mode through the protruding blocks.
Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, when needs change the ammeter, opens the apron of old ammeter, with the connecing of new ammeter conversion board lid on the connecing of old ammeter conversion board, make the wiring contact post of old ammeter and the wiring contact post contact of new ammeter to realize the circular telegram work of new ammeter, then with the slider of old ammeter slide in the spout mouth that new ammeter connects the electricity conversion board can, from not influencing user's normal power consumption work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of the device for replacing a plug-in electric energy meter without power interruption according to the present invention;
fig. 2 is a side view of the device for replacing a plug-in electric energy meter without power interruption according to the present invention;
FIG. 3 is a structural diagram of the power connection adapter of the present invention;
fig. 4 is a sectional view of the power connection conversion plate of the present invention.
In the figure: 1 ammeter body, 2 connect electric opening, 3 apron, 4 connect electric change-over panels, 5 spout openings, 6 sliders, 7 connect the electric hole, 8 wiring contact posts, 9 spacing grooves, 10 bulge blocks, 11 semicircle spouts, 12 current conducting plates, 13 telescopic links, 14 arc flitch, 15 springs.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-4, the utility model provides a device is changed to plug-in electric energy meter is realized in uninterrupted power supply, including ammeter body 1, 1 one end of ammeter body is equipped with connects electric opening 2, 1 upper surface of ammeter body connects electric opening 2 position movable mounting has apron 3, connect and connect electric change-over plate 4 through the mounting screw in the electric opening 2, connect electric change-over plate 4 one side and seted up multichannel notch 5, notch 5 all link up and connect electric change-over plate 4 upper and lower surface, it is provided with slider 6 all to slide in the notch 5, slider 6 front side surface is seted up and is used for cable conductor male to connect electric hole 7, connect fixed mounting in electric hole 7 has current conducting plate 12, 5 rear side fixed mounting of spout mouth has wiring contact post 8, wiring contact post 8 is the end of connecting electricity of ammeter body 1, wiring contact post 8 upper end stretches out in notch 5, current conducting plate 12 is connected with wiring contact post 8 through elastic conduction member.
In this embodiment, the electrically conductive member of elasticity includes telescopic link 13, arc flitch 14 and spring 15, and telescopic link 13 one end fixed mounting is on the 6 inboard surface of slider, and telescopic link 13 and current conducting plate 12 fixed connection, and the fixed welding of arc flitch 14 is at the telescopic link 13 other end, and spring 15 cover is established on telescopic link 13 surface, and arc flitch 14 passes through the effect of spring 15 elasticity and contacts with wiring contact post 8.
In this embodiment, 5 rear sides of spout mouth are opened and are equipped with semicircle spout 11, and 8 fixed mounting of wiring contact post play the positioning action in semicircle spout 11, the insertion of the contact post of being convenient for of wiring 8.
In this embodiment, the distance between the lower end of the wiring contact post 8 and the lower surface of the power connection conversion plate 4 is smaller than the length of the upper end of the wiring contact post 8 extending out of the sliding groove 5, so that when the power connection conversion plate 4 of a new electric meter is covered on the power connection conversion plate 4 of an old electric meter, the two wiring contact posts 8 can be in contact with each other.
In this embodiment, the limiting groove 9 has all been seted up to spout opening 5 both sides, and 6 both ends of slider all are provided with the bulge 10 of an organic whole structure, and slider 6 passes through bulge 10 and limiting groove 9 sliding connection.
The utility model discloses a theory of operation does: when the electric meter needs to be replaced, the cover plate 3 of the old electric meter is opened, the power connection conversion plate 4 of the new electric meter is covered on the power connection conversion plate 4 of the old electric meter, the wiring contact column 8 of the old electric meter is in contact with the wiring contact column 8 of the new electric meter, therefore, the power-on work of the new electric meter is achieved, and then the sliding block 6 of the old electric meter slides into the sliding groove port 5 of the power connection conversion plate 4 of the new electric meter.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (5)
1. The utility model provides a device is changed to plug-in electric energy meter is realized not cutting off power supply, includes the ammeter body, ammeter body one end is equipped with connects the electric opening, and ammeter body upper surface connects electric open position movable mounting to have the apron, connect and install through the screw in the electric opening and connect electric change-over board, its characterized in that: connect electricity change-over plate one side and seted up multichannel spout mouth, spout mouth all link up and connect the electricity change-over plate upper and lower surface, all slide in the spout mouth and be provided with the slider, and the slider front side surface is offered and is used for cable conductor male to connect the electricity hole, connects the downthehole fixed mounting of electricity and has the current conducting plate, spout mouth rear side fixed mounting has the wiring contact post, and the wiring contact post is the end of connecting electricity of ammeter body, and wiring contact post upper end stretches out in the spout mouth, the current conducting plate passes through the electrically conductive member of elasticity and is connected with the wiring.
2. The device for realizing plug-in electric energy meter replacement without power outage according to claim 1, characterized in that: elastic conductive rod piece includes telescopic link, arc flitch and spring, telescopic link one end fixed mounting is at the slider inboard surface, and telescopic link and current conducting plate fixed connection, the fixed welding of arc flitch is at the telescopic link other end, the spring housing is established on the telescopic link surface, the arc flitch passes through spring force effect and contacts with wiring contact post.
3. The device for realizing plug-in electric energy meter replacement without power outage according to claim 2, characterized in that: a semicircular sliding groove is formed in the rear side of the sliding groove opening, and the wiring contact column is fixedly installed in the semicircular sliding groove.
4. The device for realizing plug-in electric energy meter replacement without power interruption of claim 3, characterized in that: the distance between the lower end of the wiring contact post and the lower surface of the power connection conversion plate is smaller than the length of the upper end of the wiring contact post extending out of the sliding groove opening.
5. The device for realizing plug-in electric energy meter replacement without power outage according to claim 4, characterized in that: the limiting groove is formed in each of two sides of the notch, protruding blocks of an integrated structure are arranged at two ends of each sliding block, and each sliding block is connected with the corresponding limiting groove in a sliding mode through the corresponding protruding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020408102.8U CN211955610U (en) | 2020-03-26 | 2020-03-26 | Device for realizing plug-in type electric energy meter replacement without power interruption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020408102.8U CN211955610U (en) | 2020-03-26 | 2020-03-26 | Device for realizing plug-in type electric energy meter replacement without power interruption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955610U true CN211955610U (en) | 2020-11-17 |
Family
ID=73186135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020408102.8U Active CN211955610U (en) | 2020-03-26 | 2020-03-26 | Device for realizing plug-in type electric energy meter replacement without power interruption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114924104A (en) * | 2022-07-20 | 2022-08-19 | 国网辽宁省电力有限公司 | Non-sensing, non-destructive replacement device for watt-hour meter |
| CN115112931A (en) * | 2022-05-30 | 2022-09-27 | 国网河北省电力有限公司营销服务中心 | Device for replacing and overhauling electric energy meter without power outage and using method |
-
2020
- 2020-03-26 CN CN202020408102.8U patent/CN211955610U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115112931A (en) * | 2022-05-30 | 2022-09-27 | 国网河北省电力有限公司营销服务中心 | Device for replacing and overhauling electric energy meter without power outage and using method |
| CN115112931B (en) * | 2022-05-30 | 2024-10-18 | 国网河北省电力有限公司营销服务中心 | Device for replacing and overhauling electric energy meter without power outage and use method |
| CN114924104A (en) * | 2022-07-20 | 2022-08-19 | 国网辽宁省电力有限公司 | Non-sensing, non-destructive replacement device for watt-hour meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211955610U (en) | Device for realizing plug-in type electric energy meter replacement without power interruption | |
| CN203443989U (en) | Electric meter box | |
| CN114720742A (en) | Single-phase intelligent electric energy meter based on Internet of things | |
| CN203798857U (en) | Guide rail type electric energy meter shell and electric energy meter | |
| CN2927398Y (en) | Power-supply adapter with replaceable plug | |
| CN207603157U (en) | A kind of bus duct high current jack box branched structure | |
| CN212301655U (en) | Uninterrupted meter replacing device | |
| CN114792958B (en) | Wire harness box for ammeter replacement | |
| CN103326192B (en) | A kind of safety socket | |
| CN113514680A (en) | Wiring device for replacing one-way electric energy meter without power outage | |
| CN209544183U (en) | A kind of automatic change-over of false-touch prevention | |
| CN208140789U (en) | A kind of voltage digital display visual protection pressing plate | |
| CN220753817U (en) | Flip type single-phase uninterrupted meter-changing connector | |
| CN220822131U (en) | Three-phase uninterrupted power meter-changing connector | |
| CN111952752A (en) | 0.4kV power system distribution uninterrupted operation system and operation method thereof | |
| CN215866851U (en) | Three-phase meter wire clamping device capable of being replaced in electrified mode | |
| CN213023283U (en) | Uninterrupted power meter changing auxiliary device | |
| CN215931977U (en) | Guide rail type electric energy meter | |
| CN218848220U (en) | Joint junction box | |
| CN220233750U (en) | Low-voltage comprehensive distribution box with wire inlet and outlet protection structure | |
| CN214703750U (en) | Wiring device for replacing one-way electric energy meter without power outage | |
| CN204758659U (en) | Terminal box for metering device is changed to area load | |
| CN220691009U (en) | Push-pull type automatic disconnection electric energy meter connector | |
| CN210269943U (en) | Guide rail type electric energy meter | |
| CN218300516U (en) | Three-phase uninterrupted meter-changing connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |