Single-phase multi-meter-position electric energy meter plug-in

Abstract

The utility model relates to the technical field of electric energy meter plug-ins, in particular to a single-phase multi-meter-position electric energy meter plug-in which comprises a meter connecting seat body, connecting side plates are fixed to the left side and the right side of the meter connecting seat body, and a plug-in connecting module is installed at the bottom of the front face of the meter connecting seat body. The bottom of the meter connection base body is rotatably connected with an electricity larceny prevention protection cover used in cooperation with a plug-in connection module, the top of the outer side of the connection side plate located on the right side is provided with a sub-socket, and the top of the sub-socket is symmetrically provided with sliding grooves in the front-back direction. Through the connection of the son socket and the mother socket, the multi-meter-position electric energy meter plug-in result can be realized only by opening one control connection wire, the connection mode of the connection insertion rod and the connection insertion block is more convenient and rapid, the electrical connection performance of the meter seat bodies is improved, the stable connection is also ensured, the meter seat bodies cannot be separated, and the connection is firm.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy meter plug-ins, in particular to a single-phase multi-position electric energy meter plug-in. Background Art

[0002] With the transformation of the national power grid and the vigorous promotion of smart grid, the usage of electricity meters, meter boxes and air switches has greatly increased. At present, the connection between the electricity meter and the air switch in the meter box is connected by tightening the wires with screws. Each electricity meter plug-in needs to be slotted and connected to the wires. The more meter positions there are, the more slots there are, the more connecting wires there are, and the more complicated the operation process is. It will be very troublesome when replacement is needed. The labor intensity of the wiring workers is high and the efficiency is low.

[0003] Therefore, it is particularly important to design a single-phase multi-meter position electric energy meter plug-in to change the above technical defects and improve the overall practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a single-phase multi-meter position electric energy meter plug-in to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A single-phase multi-meter position electric energy meter plug-in comprises a meter socket body, connecting side plates are fixed on both sides of the meter socket body, a plug-in connection module is installed at the bottom of the front of the meter socket body, an anti-theft protection cover used in conjunction with the plug-in connection module is rotatably connected to the bottom of the meter socket body, a sub-socket is arranged on the top of the outer side of the connecting side plate on the right side, a slide groove is symmetrically opened on the top of the sub-socket, a push slide rod is slidably connected to the inside of the slide groove, the bottom end of the push slide rod extends to the inside of the sub-socket and is connected to a sliding plug, and the outer side of the connecting side plate on the right side is fixed symmetrically up and down. A fixing seat is provided, an open bracket is arranged on the outside of the fixing seat, a connecting rod is movably connected to the inside of the opening bracket, a section of the connecting rod located on the inner side of the opening bracket is symmetrically sleeved with a limiting sleeve, a section of the connecting rod located between the two groups of limiting sleeves is sleeved with a compression spring, a female socket is provided on the top of the outer side of the connecting side plate on the left side, socket holes are symmetrically provided on the outer surface of the female socket, a connecting block is fixed at a position on the outer side of the connecting side plate on the left side and between the two groups of fixing seats, and a fixing socket used in conjunction with the connecting rod is provided inside the connecting block.

[0007] As a preferred solution of the utility model, waist-shaped notches are symmetrically provided on the outer surface of the sub-socket and at the position corresponding to the sliding plug, and the connection between the sliding plug and the waist-shaped notch is a sliding connection.

[0008] As a preferred solution of the utility model, the opening directions of the two groups of opening brackets are designed to be opposite.

[0009] As a preferred solution of the utility model, the limit sleeve at one end is fixedly connected to the opening bracket, and the connection between the limit sleeve at the other end and the opening bracket is a sliding connection, and the connecting rod is movably connected to the opening bracket and the limit sleeve at the fixed position.

[0010] As a preferred solution of the present invention, the connection between the connecting rod and the fixed socket is a plug-in connection.

[0011] As a preferred solution of the utility model, the sliding plug and the socket hole are designed to be pluggable, and the sub-socket and the female socket are electrically connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a single-phase multi-meter position electric energy meter plug-in is provided, and multiple groups of meter socket bodies can be connected according to the on-site installation requirements. Through the connection of the female and male sockets, the multi-meter position electric energy meter plug-in result can be realized by opening only one control connecting wire, and the connection method of the connecting rod and the connecting plug block is more convenient and quick. In addition to improving the electrical connection performance of the meter socket body, it also ensures a stable connection, so that the meter socket bodies will not be separated and the connection is firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the telecommunication connection state of the multi-group meter socket body of the utility model;

[0015] Figure 2 This is a front structural diagram of the meter socket body of the utility model;

[0016] Figure 3 This is a structural diagram of the back side of the meter socket body of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of structure A of the utility model.

[0018] In the figure: 1. meter holder body; 2. connecting side panel; 3. plug-in connection module; 4. anti-electricity theft cover; 5. sub-socket; 501. slide groove; 502. push slide rod; 503. sliding plug; 6. fixed seat; 601. opening bracket; 602. connecting plug rod; 603. limit sleeve; 604. compression spring; 7. female socket; 701. socket hole; 8. connecting plug block; 801. fixed socket. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0024] A single-phase multi-meter position electric energy meter plug-in comprises a meter socket body 1, connecting side plates 2 are fixed on both the left and right sides of the meter socket body 1, a plug-in connection module 3 is installed at the bottom of the front of the meter socket body 1, and an anti-electricity theft protective cover 4 used in conjunction with the plug-in connection module 3 is rotatably connected to the bottom of the meter socket body 1 for protecting the plug-in connection module 3.

[0025] In this embodiment, please refer to Figure 2 and Figure 4, a sub-socket 5 is arranged at the top of the outer side of the connecting side plate 2 on the right side, and a slide groove 501 is symmetrically opened on the top of the sub-socket 5, and a push slide rod 502 is slidably connected inside the slide groove 501, and the bottom end of the push slide rod 502 extends to the inside of the sub-socket 5 and is connected to a sliding plug 503, and a fixing seat 6 is symmetrically fixed to the outer side of the connecting side plate 2 on the right side, and an opening bracket 601 is arranged on the outer side of the fixing seat 6, and a connecting rod 602 is movably connected to the inside of the opening bracket 601, and a section of the connecting rod 602 located on the inner side of the opening bracket 601 is symmetrically sleeved with a limiting sleeve 603, and a section of the connecting rod 602 located between the two sets of limiting sleeves 603 is sleeved with a compression spring 604;

[0026] The outer surface of the sub-socket 5 and the position corresponding to the sliding plug 503 are symmetrically provided with waist-shaped grooves in the front and back. The connection between the sliding plug 503 and the waist-shaped groove is a sliding connection. The opening directions of the two groups of opening brackets 601 are designed in opposite directions, which are used for the movement of the connecting rod 602. The limiting sleeve 603 at one end is fixedly connected to the opening bracket 601, and the connection between the limiting sleeve 603 at the other end and the opening bracket 601 is a sliding connection, which ensures that the connecting rod 602 drives the compression spring 604 to move up and down, and the connecting rod 602 is actively connected with the opening bracket 601 and the limiting sleeve 603 at the fixed position.

[0027] In this embodiment, please refer to Figure 3 A female socket 7 is provided at the top of the outer side of the connecting side plate 2 on the left side, and socket holes 701 are symmetrically provided on the outer surface of the female socket 7. A connecting plug block 8 is fixed at the outer side of the connecting side plate 2 on the left side and between the two sets of fixing seats 6. A fixing plug hole 801 used in conjunction with the connecting plug rod 602 is provided inside the connecting plug block 8;

[0028] The connection between the connecting rod 602 and the fixed socket 801 is a plug-in connection, the sliding plug 503 and the socket hole 701 are designed as a pluggable structure, the sub-socket 5 and the mother socket 7 are electrically connected, and through the connection between the sub-socket and the mother-socket, only one control connecting wire is needed to realize the plug-in result of the electric energy meter with multiple meter positions.

[0029] The working process of the utility model: when in use, multiple groups of meter base bodies 1 can be connected according to the installation requirements on site. First, the first group of meter base bodies 1 are electrically connected to the main wire and fixed on the wall. Then, the meter base bodies 1 of the following number are taken out and the push slide rods 502 inside the sub-sockets 5 are pushed outward in sequence to expose the sliding plugs 503, and then they are inserted into the socket holes 701 of the female sockets 7 for electrical connection. At the same time, another installation worker can be asked to pull the connecting rods 602 inside the two groups of opening brackets 601 to both ends, and then the connection is completed. The plug block 8 is inserted into the gap between the two groups of open brackets 601, and then the connecting plug rod 602 is loosened. Under the action of the compression spring 604, the connecting plug rod 602 is inserted into the fixed socket 801 for fixation, and then the meter holder body 1 is fixed to the wall. In this way, through the connection of the female and male sockets, only one control connecting wire is needed to realize the plug-in result of multiple meter positions of the electric energy meter, and the connection method of the connecting plug rod 602 and the connecting plug block 8 is more convenient and quick. In addition to improving the electrical connection performance of the meter holder body, it also ensures the stability of the connection, so that the meter holder bodies will not be separated and the connection is firm.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-phase multi-position electric energy meter plug-in, comprising a meter socket body (1), characterized in that: The left and right sides of the meter socket body (1) are fixed with connecting side plates (2), the bottom of the front of the meter socket body (1) is installed with a plug-in connecting module (3), the bottom of the meter socket body (1) is rotatably connected with an anti-electricity theft protective cover (4) used in conjunction with the plug-in connecting module (3), the top of the outer side of the connecting side plate (2) on the right side is provided with a sub-socket (5), the top of the sub-socket (5) is symmetrically provided with a slide groove (501) in the front and back, the inside of the slide groove (501) is slidably connected with a push slide rod (502), the bottom end of the push slide rod (502) extends to the inside of the sub-socket (5) and is connected with a sliding plug (503), the outer side of the connecting side plate (2) on the right side is symmetrically fixed with a fixing seat (6) in the upper and lower sides, the outer side of the fixing seat (6) is provided with an opening The opening bracket (601) is provided with a connecting rod (602) which is movably connected to the inside of the opening bracket (601). A section of the connecting rod (602) located on the inner side of the opening bracket (601) is symmetrically sleeved with a limit sleeve (603) at the top and bottom. A section of the connecting rod (602) located between the two groups of limit sleeves (603) is sleeved with a compression spring (604). A female socket (7) is provided at the top of the outer side of the connecting side plate (2) on the left side. The outer surface of the female socket (7) is symmetrically provided with socket holes (701) in the front and rear directions. A connecting plug block (8) is fixed at a position located on the outer side of the connecting side plate (2) on the left side and between the two groups of fixing seats (6). A fixing plug hole (801) used in conjunction with the connecting rod (602) is provided inside the connecting plug block (8).

2. A single-phase multi-meter position electric energy meter plug-in according to claim 1, characterized in that: A waist-shaped notch is symmetrically provided on the outer surface of the sub-socket (5) at a position corresponding to the sliding plug (503) in the front and rear directions, and the connection between the sliding plug (503) and the waist-shaped notch is a sliding connection.

3. The single-phase multi-position electric energy meter plug-in according to claim 1, characterized in that: The opening directions of the two groups of opening brackets (601) are designed to be opposite.

4. The single-phase multi-meter position electric energy meter plug-in according to claim 1, characterized in that: The limiting sleeve (603) at one end is fixedly connected to the opening bracket (601), and the limiting sleeve (603) at the other end is connected to the opening bracket (601) in a sliding manner, and the connecting rod (602) is movably connected to the opening bracket (601) and the limiting sleeve (603) at the fixed position.

5. The single-phase multi-position electric energy meter plug-in according to claim 1, characterized in that: The connection between the connecting rod (602) and the fixing socket (801) is a plug-in connection.

6. The single-phase multi-position electric energy meter plug-in according to claim 1, characterized in that: The sliding plug (503) and the socket hole (701) are designed to be pluggable, and the sub-socket (5) and the female socket (7) are electrically connected.

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