CN212808398U - Bayonet coupling mechanism suitable for ammeter - Google Patents
Bayonet coupling mechanism suitable for ammeter Download PDFInfo
- Publication number
- CN212808398U CN212808398U CN202021922173.6U CN202021922173U CN212808398U CN 212808398 U CN212808398 U CN 212808398U CN 202021922173 U CN202021922173 U CN 202021922173U CN 212808398 U CN212808398 U CN 212808398U
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- base
- ammeter
- hinge
- limiting structure
- side face
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Abstract
The utility model discloses a plug-in connecting mechanism suitable for an ammeter, which relates to the field of ammeter wiring mechanisms and solves the problems that an electrified conductor is exposed and an electric shock hazard exists in the original wiring process; live lines are accessible, which presents a potential problem of electricity theft. The utility model comprises a connecting terminal (11) arranged on the back of the upper part of an ammeter (2), and a base embedded into the ammeter (2), wherein the base is provided with a limiting structure for locking the ammeter (2) embedded into the base; a wiring groove (10) is arranged at the position corresponding to the wiring terminal (11) at the upper part of the inner side of the base; the utility model discloses an embedded design prevents to change, install and overhaul the wiring risk and the contact danger of ammeter in-process, and binding post sets up in inboard inside preventing to steal the electricity simultaneously.
Description
Technical Field
The utility model relates to an ammeter wiring mechanism field, concretely relates to bayonet coupling mechanism suitable for ammeter.
Background
The external wiring mode of the original electric energy meter requires a certain electrician technology for wiring personnel, otherwise, wiring errors can occur;
the original wiring process is complicated and the efficiency is low; the live conductor is exposed in the original wiring process, so that the electric shock danger is caused;
the original method is probably a loaded process when the electric meter is replaced, and certain danger is brought.
Originally, the live line is accessible, and this brings the possibility of stealing electricity.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the original wiring process is complicated and the efficiency is low; the live conductor is exposed in the original wiring process, so that the electric shock danger is caused; the live line is accessible, which brings the possibility of electricity stealing, and the live conductor is exposed in the wiring process, so that the electric shock hazard is caused. The utility model provides a solve above-mentioned problem a bayonet coupling mechanism suitable for ammeter.
The utility model discloses a following technical scheme realizes:
a plug-in connecting mechanism suitable for an ammeter comprises a wiring terminal arranged on the back of the upper part of the ammeter and a base embedded in the ammeter, wherein the base is provided with a limiting structure for locking the ammeter embedded in the base;
a wiring groove is formed in the upper part of the inner side of the base at the position corresponding to the wiring terminal;
the back of the ammeter is provided with a wiring surface.
Furthermore, the ammeter is provided with three hinges which are matched with the limiting structures on the base, the three hinges are respectively located on the upper portion and two side faces of the ammeter, and the three hinges are three movable hinges.
Further, the base comprises a plurality of trapezoidal plates and right-angle plates, and the electric meter is in a cuboid shape;
the trapezoidal plates are arranged on the side surfaces of the base, the right-angle plates are arranged at four corners of the base, and the base is a hollow semi-open rectangular groove;
the ammeter is embedded into the lower half portion of the base, a lower half portion handle is formed at the inclined edge of the trapezoidal plate, and the lower half portion handle is used for pulling the ammeter outwards to eliminate the state that the ammeter is embedded into the base.
Furthermore, two sides of the upper half part of the base are upper bottom surfaces of trapezoidal plates at two sides, rectangular notches are further formed in the upper bottom surfaces of the trapezoidal plates, the rectangular notches and a part of the ammeter embedded in the base form an upper half part handle, and the upper half part handle is used for pulling the ammeter outwards to eliminate the state that the ammeter is embedded in the base;
the top surface of the upper half part of the base is also provided with a rectangular notch.
Furthermore, three movable hinges are arranged at the position, beyond the rectangular notch, of the electric meter, and the three movable hinges are matched with a limiting structure arranged below the rectangular notch of the base to lock the electric meter;
the limiting structure comprises two side limiting structures and a top limiting structure.
Furthermore, a top limiting structure is arranged in a rectangular notch in the top surface of the upper half part of the base, and the top limiting structure is matched with a movable hinge arranged in the upper half part of the electric meter;
a side surface movable hinge is arranged at a rectangular notch on the upper bottom surface of the trapezoidal plate of the base;
the movable hinge comprises a hinge fixed end, a hinge movable end and a lock hole arranged at the hinge movable end;
the side movable hinge comprises a side hinge fixed end, a side hinge movable end and a side lock hole, the side hinge fixed end is arranged on the side face of the electric meter, the side hinge movable end rotates around a shaft between the side hinge movable end and the side hinge fixed end, a side limiting structure is arranged to penetrate through the lock hole in the side hinge movable end, a top limiting structure is arranged to penetrate through the lock hole in the hinge movable end of the movable hinge on the upper half portion of the electric meter, and the limiting structures penetrating through the lock holes are locked through bolts.
Furthermore, an upper half chamfer is arranged on one side of the side limiting structure, a lower half chamfer is arranged on the side limiting structure on the other side of the base, the top limiting structure is a semi-annular closed-loop top limiting structure, the bolt is a rectangular structure, the bolt is a bolt with an opening on one side, the bolt is a plane structure with two right angles facing inwards, two chamfers in opposite directions of the axis direction of the plane structure are further arranged at two ends of the opening edge of the bolt, and the chamfers in the opposite directions are matched with the upper half chamfer and the lower half chamfer of the side limiting structure in a one-to-one correspondence manner;
the opening limit of bolt is formed by connecting two semicircle arc shapes to the side, and two semicircle arc orientations are opposite, works as the ammeter embedding during the base, the semi-annular middle section position of top limit structure corresponds the intermediate position of two semicircle arcs that pass closed loop's bolt middle part.
The utility model discloses have following advantage and beneficial effect:
the utility model discloses an embedded design prevents to change, install and overhaul the wiring risk and the contact danger of ammeter in-process, and binding post sets up in inboard inside preventing to steal the electricity simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a base diagram of the present invention.
Fig. 2 is a back view of the electric meter according to the present invention.
Fig. 3 is a front view of the utility model.
Fig. 4 is a latch diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
10. a wiring slot; 11. a wiring terminal; 2. an electricity meter; 21. a trapezoidal plate; 22. a right-angle plate; 31. a top limit structure; 313. a top lock hole; 321. a side hinge fixing end; 322. a side hinge movable end; 323. a side lock hole; 4. and (4) a bolt.
Detailed Description
Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any inventive improvement belong to the protection scope of the present invention.
A plug-in connecting mechanism suitable for an electric meter 2 is disclosed, as shown in figures 1-4, and comprises a wiring terminal 11 arranged on the back of the upper part of the electric meter 2 and a base embedded in the electric meter 2, wherein the base is provided with a limiting structure for locking the electric meter 2 embedded in the base;
a wiring groove 10 is arranged at the position corresponding to the wiring terminal 11 at the upper part of the inner side of the base;
the back of the ammeter 2 is the one side provided with the wiring.
Furthermore, the ammeter 2 is provided with three hinges which are matched with the limiting structures on the base, the three hinges are respectively located on the upper portion and the two side faces of the ammeter 2, and the three hinges are three movable hinges.
Further, the base comprises a plurality of trapezoidal plates 21 and right-angle plates 22, and the electric meter 2 is in a rectangular parallelepiped shape;
the trapezoidal plates 21 are arranged on the side surfaces of the base, the right-angle plates 22 are arranged at four corners of the base, and the base is a hollow semi-open rectangular groove;
Furthermore, two sides of the upper half part of the base are upper bottom surfaces of the trapezoidal plates 21 at two sides, the upper bottom surfaces of the trapezoidal plates 21 are also provided with rectangular notches, the rectangular notches and the part of the ammeter 2 embedded into the base form an upper half part handle, and the upper half part handle is used for pulling the ammeter 2 outwards to relieve the state that the ammeter 2 is embedded into the base;
the top surface of the upper half part of the base is also provided with a rectangular notch.
Furthermore, three movable hinges are arranged at the position, beyond the rectangular notch, of the electric meter 2, and the three movable hinges are matched with a limiting structure arranged below the rectangular notch of the base to lock the electric meter 2;
the limiting structure comprises two side limiting structures and a top limiting structure 31.
Further, a top limiting structure 31 is arranged in a rectangular notch in the top surface of the upper half part of the base, and the top limiting structure 31 is matched with a movable hinge arranged in the upper half part of the electric meter 2;
a side surface movable hinge is arranged at a rectangular notch on the upper bottom surface of the trapezoidal plate 21 of the base;
the movable hinge comprises a hinge fixed end, a hinge movable end and a lock hole arranged at the hinge movable end;
the side face movable hinge comprises a side face hinge fixed end 321, a side face hinge movable end 322 and a side face lock hole 323, the side face hinge fixed end 321 is arranged on the side face of the electric meter 2, the side face hinge movable end 322 rotates around a shaft between the side face hinge movable end 322 and the side face hinge fixed end 321, a lock hole formed in the side face limiting structure and penetrating through the side face hinge movable end 322 is arranged in the top limiting structure 31 and penetrates through a lock hole formed in the hinge movable end of the movable hinge on the upper half portion of the electric meter 2, and the limiting structures penetrating through the lock holes are locked through a bolt 4.
Furthermore, one side of the side limiting structure is an upper half chamfer, the other side of the base is a lower half chamfer, the top limiting structure 31 is a semi-annular closed-loop top limiting structure 31, the bolt 4 is a rectangular structure, the bolt 4 is a bolt 4 with an opening at one side, the bolt 4 is a plane structure with two right angles facing inwards, two chamfers in opposite directions of the axis direction of the plane structure are further arranged at two ends of the opening side of the bolt 4, and the chamfers in the opposite directions are matched with the upper half chamfer and the lower half chamfer of the side limiting structure in a one-to-one correspondence manner;
the opening limit of bolt 4 is formed by connecting two semicircle arc shapes to the side, and two semicircle arc orientations are opposite, works as ammeter 2 imbeds during the base, the semi-annular middle section position of top limit structure 31 corresponds the intermediate position of two semicircle arcs that pass closed loop's bolt 4 middle part.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The plug-in connecting mechanism suitable for the electric meter is characterized by comprising a wiring terminal (11) arranged on the back of the upper part of the electric meter (2) and a base embedded into the electric meter (2), wherein the base is provided with a limiting structure for locking the electric meter (2) embedded into the base;
a wiring groove (10) is arranged at the position corresponding to the wiring terminal (11) at the upper part of the inner side of the base;
the back of the ammeter (2) is provided with a wiring surface.
2. A plug-in connection for an electricity meter according to claim 1, characterized in that said electricity meter (2) is provided with three hinges cooperating with said limit structures on the base, said three hinges being located respectively at the upper and at the two sides of said electricity meter (2), said three hinges being three living hinges.
3. A plug-in connection for an electricity meter according to claim 2, characterized in that said base comprises a plurality of trapezoidal plates (21) and right-angled plates (22), said electricity meter (2) being of rectangular parallelepiped shape;
the trapezoidal plates (21) are arranged on the side faces of the base, the right-angle plates (22) are arranged at four corners of the base, and the base is a hollow semi-open rectangular groove;
ammeter (2) embedding the latter half of base forms the latter half handle in the hypotenuse position of trapezoidal plate (21), the latter half handle is used for outwards pulling ammeter (2) and removes ammeter (2) embedding the state of base.
4. A plug-in connection mechanism suitable for an electric meter according to claim 3, characterized in that, the two sides of the upper half of the base are the upper bottom surfaces of two trapezoidal plates (21), the upper bottom surfaces of the trapezoidal plates (21) are also provided with rectangular notches, the rectangular notches and the parts of the electric meter (2) embedded in the base form an upper half handle, and the upper half handle is used for pulling the electric meter (2) outwards to release the state that the electric meter (2) is embedded in the base;
the top surface of the upper half part of the base is also provided with a rectangular notch.
5. The plug-in connection for an electricity meter according to claim 4, characterized in that the electricity meter (2) is provided with three living hinges beyond the rectangular notch, and the three living hinges cooperate with a limiting structure arranged below the rectangular notch of the base to lock the electricity meter (2);
the limiting structure comprises two side limiting structures and a top limiting structure (31).
6. A plug-in connection for an electricity meter according to claim 5, characterized in that the rectangular notch of the top surface of the upper half of the base is provided with a top stop (31), the top stop (31) cooperating with a living hinge provided in the upper half of the electricity meter (2);
a side surface movable hinge is arranged at a rectangular notch on the upper bottom surface of the trapezoidal plate (21) of the base;
the movable hinge comprises a hinge fixed end, a hinge movable end and a lock hole arranged at the hinge movable end;
the side face movable hinge comprises a side face hinge fixed end (321), a side face hinge movable end (322) and a side face lock hole (323), the side face hinge fixed end (321) is arranged on the side face of the electric meter (2), the side face hinge movable end (322) rotates around a shaft between the side face hinge movable end (322) and the side face hinge fixed end (321), the side face hinge movable end is arranged on a side face limiting structure to penetrate through the lock hole in the side face hinge movable end (322), the top portion limiting structure (31) is arranged on a lock hole in the hinge movable end of the movable hinge arranged on the upper half portion of the electric meter (2) in a penetrating mode, and the limiting structures penetrating through the lock holes are locked through bolts.
7. The plug-in connecting mechanism suitable for the ammeter of claim 6, wherein one side of the side limiting structure is an upper half chamfer, the other side of the base is a lower half chamfer, the top limiting structure (31) is a semi-annular closed-loop top limiting structure (31), the plug pin (4) is a rectangular structure, the plug pin (4) is a plug pin (4) with an opening at one side, the plug pin (4) is two plane structures with right angles facing inwards, two chamfers in opposite directions of the axis direction of the plane structures are further arranged at two ends of the opening side of the plug pin (4), and the chamfers in the opposite directions are matched with the upper half chamfer and the lower half chamfer of the side limiting structure in a one-to-one correspondence manner;
the opening limit of bolt (4) is formed by connecting two semicircle arc shapes to the side, and two semicircle arc orientations are opposite, works as ammeter (2) embedding during the base, the semi-annular middle section position of top limit structure (31) corresponds the intermediate position of two semicircle arcs that pass closed loop bolt (4) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922173.6U CN212808398U (en) | 2020-09-04 | 2020-09-04 | Bayonet coupling mechanism suitable for ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021922173.6U CN212808398U (en) | 2020-09-04 | 2020-09-04 | Bayonet coupling mechanism suitable for ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808398U true CN212808398U (en) | 2021-03-26 |
Family
ID=75088615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021922173.6U Active CN212808398U (en) | 2020-09-04 | 2020-09-04 | Bayonet coupling mechanism suitable for ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808398U (en) |
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2020
- 2020-09-04 CN CN202021922173.6U patent/CN212808398U/en active Active
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