CN215931977U - Guide rail type electric energy meter - Google Patents
Guide rail type electric energy meter Download PDFInfo
- Publication number
- CN215931977U CN215931977U CN202120883660.4U CN202120883660U CN215931977U CN 215931977 U CN215931977 U CN 215931977U CN 202120883660 U CN202120883660 U CN 202120883660U CN 215931977 U CN215931977 U CN 215931977U
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- fixing piece
- electric energy
- energy meter
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Abstract
The utility model discloses a guide rail type electric energy meter, which comprises a shell, a shell cover, a mutual inductor and a wiring terminal seat, wherein a plurality of wiring terminals are arranged at the front end of the wiring terminal seat, a plurality of current wire wiring holes are arranged above the wiring terminal seat, voltage wire wiring holes are formed in one sides of the current wire wiring holes, conductive plates are arranged on the current wire wiring holes and the voltage wire wiring holes, a first through hole and a second through hole are formed in the conductive plates, the diameter of the first through hole is larger than that of the current wire wiring holes, a first fixing piece and a second fixing piece which penetrate through the first through hole and the second through hole are arranged on the conductive plates, the first fixing piece penetrates through the current wire wiring holes and corresponds to the wiring terminals, the second fixing piece penetrates through the voltage wire wiring holes and is electrically connected with the voltage wires, an opening is formed in the shell cover, and when the first fixing piece slides towards the outside of the opening, the first fixing piece is separated from the conductive plates to form power failure. The utility model discloses an electric energy meter need not dismantle the shell when producer and user check-up, can directly operate on the shell, and is very convenient.
Description
Technical Field
The utility model relates to an electric energy meter, in particular to a guide rail type electric energy meter.
Background
At present, when manufacturers and users check the electric energy meter by themselves, the shell needs to be detached, then wiring check is carried out in the shell, the shell is mounted after the check is finished, the process of the whole check needs to be detached and mounted on the shell, the check process is very tedious, and the operation is very inconvenient and needs to be improved urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a guide rail type electric energy meter, which solves the problem of inconvenient operation in the process of checking the existing electric energy meter.
In order to achieve the purpose, the utility model provides the following technical scheme: a guide tracked electric energy meter comprises a shell, a shell cover, a mutual inductor and a wiring terminal seat, wherein the front end of the wiring terminal seat is provided with a wiring terminal into which a plurality of power supply flow lines penetrate, a plurality of current line wiring holes correspondingly communicated with the wiring terminal are arranged above the wiring terminal seat, one side of each current line wiring hole is provided with a voltage line wiring hole, conductive sheets are arranged on the current line wiring holes and the voltage line wiring holes, the conductive sheets are provided with a first through hole matched with the current line wiring holes and a second through hole matched with the voltage line wiring holes, the diameter of the first through hole is larger than that of the current line wiring hole, the conductive sheets are respectively provided with a first fixing piece and a second fixing piece which penetrate through the first through hole and the second through hole, the first fixing piece penetrates into the current line wiring holes and corresponds to the wiring terminal, the second fixing piece penetrates into the wiring holes and is electrically connected with the voltage lines, the shell cover is provided with an opening corresponding to the conducting strip, and when the first fixing piece slides towards the outside of the opening, the first fixing piece is separated from the conducting strip to form power failure.
The utility model is further configured to: first mounting, second mounting are bolt or screw, electric current line wiring hole and voltage line wiring hole are with first mounting, second mounting screw-thread fit's screw hole.
The utility model is further configured to: the wiring terminal base is provided with a groove corresponding to the current wire wiring hole, and the conducting strip is in a Z shape and extends from the voltage wire wiring hole to the groove of the current wire wiring hole to form matching.
The utility model is further configured to: the rear end of the wiring terminal base is provided with a square groove corresponding to the wiring terminal, pins of the mutual inductor penetrate into the adjacent square grooves respectively, and the first fixing piece penetrates through the current wire wiring hole to be fixedly connected with the mutual inductor.
The utility model is further configured to: the wiring terminal seat rear end be equipped with the communicating mounting groove in voltage line wiring hole, mounting groove department be equipped with the voltage line connecting piece and with the second mounting electricity is connected.
The utility model is further configured to: and the upper end of the wiring terminal seat is provided with a positioning hole for fixing a current line.
The utility model is further configured to: the shell cover is hinged to a protective cover relative to one side of the wiring terminal seat, and the protective cover is buckled on the wiring terminal seat to form sealing.
The utility model is further configured to: and one end of the conducting strip, which is close to the current wire connecting hole, is bent outwards towards the opening to form an elbow.
By adopting the technical scheme, the electric energy meter provided by the utility model can be directly operated on the shell without disassembling the shell when a manufacturer and a user check, and is very convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the shell cover;
fig. 3 is an exploded view of the connection terminal block.
1. A housing; 2. a shell cover; 20. an opening; 3. a transformer; 4. a connection terminal base; 40. a current line wiring hole; 41. a voltage line wiring hole; 42. a groove; 43. A square groove; 44. mounting grooves; 440. a voltage line connector; 45. positioning holes; 5. a wiring terminal; 6. a conductive sheet; 60. a first through hole; 61. a second through hole; 62. Bending the pipe; 7. a first fixing member; 8. a second fixing member; 9. a protective cover.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 3.
The utility model discloses a guide rail type electric energy meter, which comprises a shell 1, a shell cover 2, a mutual inductor 3 and a wiring terminal seat 4, wherein the front end of the wiring terminal seat 4 is provided with a plurality of wiring terminals 5 through which power supply flow lines penetrate, the upper end of the wiring terminal seat 4 is provided with a positioning hole 45 for fixing current lines, a plurality of current line wiring holes 40 correspondingly communicated with the wiring terminals 5 are arranged above the wiring terminal seat 4, one side of each current line wiring hole 40 is provided with a voltage line wiring hole 41, the current line wiring holes 40 and the voltage line wiring holes 41 are respectively provided with a conducting plate 6, the conducting plate 6 is provided with a first through hole 60 matched with the current line wiring hole 40 and a second through hole 61 matched with the voltage line wiring hole 41, the diameter of the first through hole 60 is larger than the diameter of the current line conducting plate hole 40, the wiring terminal 6 is respectively provided with a first fixing part 7 and a second fixing part 8 which are penetrated through the first through hole 60 and the second through hole 61, first mounting 7 penetrates electric current line wiring hole 40 and corresponding with binding post 5, second mounting 8 penetrates voltage line wiring hole 41 and is connected with the voltage line electricity, be equipped with on the cap 2 with the corresponding opening 20 of conducting strip 6, when first mounting 7 breaks away from conducting strip 6 and forms the outage when sliding outward towards opening 20. The rear end of the wiring terminal seat 4 is provided with a square groove 43 corresponding to the wiring terminal 5, pins of the mutual inductor 3 penetrate into the adjacent square grooves 43 respectively, and the first fixing piece 7 penetrates through the current wire wiring hole 40 and is fixedly connected with the mutual inductor 3. The rear end of the wiring terminal base 4 is provided with a mounting groove 44 communicated with the voltage wire wiring hole 41, and the mounting groove 44 is provided with a voltage wire connecting piece 440 and is electrically connected with the second fixing piece 8.
Further, in order to facilitate the on/off operation of people, the first fixing member 7 and the second fixing member 8 are bolts or screws, and the current line wiring hole 40 and the voltage line wiring hole 41 are threaded holes in threaded fit with the first fixing member 7 and the second fixing member 8.
Further, binding post seat 4 is equipped with recess 42 for electric current line wiring hole 40 department, conducting strip 6 is the zigzag and is formed the cooperation by voltage line wiring hole 41 department extension to the recess 42 of electric current line wiring hole 40 department in, through being equipped with recess 42 for electric current line wiring hole 40 department at binding post seat 4 for conducting strip 6 can block and establish and be difficult to rock in recess 42, and people can be in recess 42 all the time in expert, the outage operation first mounting 7, can not bulge in binding post seat 4, overall structure is last more stable.
Further, in order to improve the safety, the cover 2 is hinged to a protective cover 9 on one side of the connection terminal base 4, the protective cover 9 is buckled on the connection terminal base 4 to form sealing, and when the connector is used, the protective cover 9 can be opened to connect or disconnect a circuit, so that the connector is convenient to operate.
Further, in order to facilitate the verification of the device, the end of the conductive sheet 6 close to the current wire connecting hole 40 is bent outward from the opening 20 to form a bend 62.
The working principle is as follows: when people need to cut off the power, the first fixing piece 7 is screwed to slide towards the outside of the opening 20, and the diameter of the first through hole 60 on the conducting strip 6 is larger than the aperture of the current wire connecting hole 40, so that the first fixing piece 7 can be separated from the conducting strip 6 to cut off the power in the process of sliding towards the outside of the opening 20. Similarly, when people need be switched on, slide and screw up towards conducting strip 6 through revolving first mounting 7 soon, just can form the electricity through conducting strip 6 between first mounting 7 and the second mounting 8 this moment and connect to realize the circular telegram, and the in-process that people operated first mounting 7 to realize switching on, cutting off the power supply, conducting strip 6 is in the fixed of second mounting 8 all the time, structural unusual stability.
The electric energy meter provided by the utility model does not need to disassemble the shell when a manufacturer and a user check, can be directly operated on the shell, and has the advantages of simple operation, stable structure, convenience in use and the like.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. A guide tracked electric energy meter which characterized in that: the solar cell comprises a shell, a shell cover, a mutual inductor and a wiring terminal seat, wherein the front end of the wiring terminal seat is provided with a plurality of wiring terminals through which power supply flow lines penetrate, a plurality of current line wiring holes correspondingly communicated with the wiring terminals are arranged above the wiring terminal seat, one side of each current line wiring hole is provided with a voltage line wiring hole, conductive plates are arranged on the current line wiring holes and the voltage line wiring holes, the conductive plates are provided with a first through hole matched with the current line wiring hole and a second through hole matched with the voltage line wiring hole, the diameter of the first through hole is larger than that of the current line wiring hole, the conductive plates are respectively provided with a first fixing piece and a second fixing piece, the first fixing piece penetrates through the first through hole and the second through hole, the first fixing piece penetrates through the current line wiring hole and corresponds to the wiring terminals, the second fixing piece penetrates through the voltage line wiring holes and is electrically connected with the voltage lines, the shell cover is provided with an opening corresponding to the conducting strip, and when the first fixing piece slides towards the outside of the opening, the first fixing piece is separated from the conducting strip to form power failure.
2. The guide rail type electric energy meter according to claim 1, wherein: first mounting, second mounting are bolt or screw, electric current line wiring hole and voltage line wiring hole are with first mounting, second mounting screw-thread fit's screw hole.
3. The guide rail type electric energy meter according to claim 2, characterized in that: the wiring terminal base is provided with a groove corresponding to the current wire wiring hole, and the conducting strip is in a Z shape and extends from the voltage wire wiring hole to the groove of the current wire wiring hole to form matching.
4. The guide rail type electric energy meter according to claim 1, wherein: the rear end of the wiring terminal base is provided with a square groove corresponding to the wiring terminal, pins of the mutual inductor penetrate into the adjacent square grooves respectively, and the first fixing piece penetrates through the current wire wiring hole to be fixedly connected with the mutual inductor.
5. The guide rail type electric energy meter according to claim 1, wherein: the wiring terminal seat rear end be equipped with the communicating mounting groove in voltage line wiring hole, mounting groove department be equipped with the voltage line connecting piece and with the second mounting electricity is connected.
6. The guide rail type electric energy meter according to claim 1, wherein: and the upper end of the wiring terminal seat is provided with a positioning hole for fixing a current line.
7. The guide rail type electric energy meter according to claim 1, wherein: the shell cover is hinged to a protective cover relative to one side of the wiring terminal seat, and the protective cover is buckled on the wiring terminal seat to form sealing.
8. The guide rail type electric energy meter according to claim 1, wherein: and one end of the conducting strip, which is close to the current wire connecting hole, is bent outwards towards the opening to form an elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883660.4U CN215931977U (en) | 2021-04-27 | 2021-04-27 | Guide rail type electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883660.4U CN215931977U (en) | 2021-04-27 | 2021-04-27 | Guide rail type electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215931977U true CN215931977U (en) | 2022-03-01 |
Family
ID=80410409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120883660.4U Active CN215931977U (en) | 2021-04-27 | 2021-04-27 | Guide rail type electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215931977U (en) |
-
2021
- 2021-04-27 CN CN202120883660.4U patent/CN215931977U/en active Active
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