Electric meter easy to install with electric meter box

Abstract

The electric meter comprises an electric meter body and an electric meter box rear plate capable of allowing the electric meter body to be installed, two first insertion plates are installed at the lower end of the back of the electric meter body, openings of the first insertion plates face downwards, and a second insertion plate capable of moving up and down is elastically installed at the upper end of the back of the electric meter body. The positions, corresponding to the first insertion plates and the second insertion plates, of the side face of the electric meter box rear plate are provided with a second insertion frame and a first insertion frame which can be matched with each other respectively, and after the two first insertion plates are inserted into the second insertion frame, the second insertion plates are upwards clamped in the first insertion frames. According to the utility model, through the cooperation of the plug boards and the plug frames, the electric meter and the electric meter box can be rapidly installed, the installation efficiency is high, the stability is strong, and the C-shaped rod is convenient for a worker to push the second plug board from the side surface of the electric meter, so that the second plug board can be rapidly inserted into the corresponding plug frame, and the installation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meters, in particular to an electric meter that is easy to install with an electric meter box. Background Technique

[0002] An electric meter is an instrument used to measure electric energy, also known as a watt-hour meter, a fire meter, an electric energy meter, or a kilowatt-hour meter, which refers to an instrument for measuring various electrical quantities.

[0003] Existing electric meters are usually installed in an electric meter box for use. There are screw holes pre-opened on the inner wall of the electric meter box. Then, the electric meter is fixed to the inner wall of the electric meter box with screws. During installation, workers need to use screw disassembly and assembly tools for installation. The electric meter box is mostly installed at a high place, and the internal space is small, making the operation inconvenient and the installation efficiency low. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric meter that is easy to install with an electric meter box to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An electric meter that is easy to install with an electric meter box, including an electric meter main body and a rear panel of the electric meter box for installing the electric meter main body. At the lower end of the back of the electric meter main body, two first plug boards are installed, and the opening of the first plug board faces downward. At the upper end of the back of the electric meter main body, a second plug board that can move up and down is elastically installed, and the opening of the second plug board faces upward. At the positions corresponding to the first plug board and the second plug board on the side of the rear panel of the electric meter box, a second plug frame and a first plug frame that can cooperate are respectively installed. After the two first plug boards are inserted into the second plug frame, the second plug board is clamped upward inside the first plug frame.

[0006] As a preferred scheme of the utility model, a chute is opened on the back of the electric meter main body, and two elastic sheets are installed inside the chute. The top of the elastic sheet is fixed to the bottom end of the second plug board, and the second plug board slides inside the chute.

[0007] As a preferred scheme of the utility model, a C-shaped rod is fixedly connected to the back of the second plug board, and the two bent ends of the C-shaped rod are attached to the side of the electric meter main body.

[0008] As a preferred scheme of the utility model, limiting frames are fixedly connected to both sides of the back of the electric meter main body, and the C-shaped rod slides up and down inside the limiting frames.

[0009] As a preferred scheme of the utility model, the second plug board is of a Z-shaped structure.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the cooperation between the inserted plate and the inserted frame provided by the present utility model, the electric meter can be quickly installed on the electric meter box, with high installation efficiency and strong stability. Moreover, the C-shaped rod facilitates the staff to push the second inserted plate from the side of the electric meter, enabling the second inserted plate to be inserted into the corresponding inserted frame more quickly, thus achieving high installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the position distribution of the first inserted plate and the second inserted plate of the present utility model;

[0012] Figure 2 It is a three-dimensional view of the present utility model;

[0013] Figure 3 It is a schematic structural diagram of the connection between the inserted plate and the inserted frame of the present utility model;

[0014] Figure 4 For the present utility model Figure 1 Schematic enlarged structure diagram at A in

[0015] In the figure: 1, main body of the electric meter; 2, rear plate of the electric meter box; 3, first inserted plate; 4, sliding groove; 5, second inserted plate; 6, C-shaped rod; 7, elastic sheet; 8, limiting frame; 9, first inserted frame; 10, second inserted frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1 to 4, the present utility model provides a technical solution: an electric meter that is easy to install with an electric meter box, including an electric meter main body 1 and an electric meter box rear plate 2 on which the electric meter main body 1 can be installed. Two first plug plates 3 are symmetrically installed at the lower end of the back of the electric meter main body 1, and the openings of the first plug plates 3 face downward and are inclined inward. An elastically installed second plug plate 5 that can move up and down is installed at the upper end of the back of the electric meter main body 1. The second plug plate 5 is in a Z-shaped structure, and the opening of the second plug plate 5 faces upward and is inclined inward. Second plug frames 10 and first plug frames 9 that can cooperate are respectively installed at positions corresponding to the first plug plates 3 and the second plug plate 5 on the side of the electric meter box rear plate 2. The second plug frames 10 and the first plug frames 9 can be fixed during the production of the electric meter box rear plate 2. After the two first plug plates 3 are inserted into the second plug frames 10, the second plug plate 5 is clamped upward inside the first plug frame 9. A sliding groove 4 is formed on the back of the electric meter main body 1, and two elastic pieces 7 are installed inside the sliding groove 4. The top of the elastic piece 7 is fixed to the bottom end of the second plug plate 5. The second plug plate 5 slides inside the sliding groove 4. When the second plug plate 5 moves downward, it will push the elastic piece 7 to store energy. Thus, when the first plug plate 3 is inserted into the second plug frame 10, the thrust of the elastic piece 7 will push the second plug plate 5 to insert into the first plug frame 9.

[0018] Among them, a C-shaped rod 6 is fixedly connected to the back of the second plug plate 5. The two bent ends of the C-shaped rod 6 are attached to the side of the electric meter main body 1. The C-shaped rod 6 can facilitate the user to push the second plug plate 5 on both sides of the electric meter main body 1.

[0019] Among them, limiting frames 8 are fixedly connected to both sides of the back of the electric meter main body 1. The C-shaped rod 6 slides up and down inside the limiting frames 8. The limiting frames 8 are in a C shape and can limit the front and back positions of the C-shaped rod 6.

[0020] Specifically, first insert the two first plug plates 3 on the back of the electric meter main body 1 into the two second plug frames 10 on the electric meter box rear plate 2, and then press down the C-shaped rod 6 to make the second plug plate 5 move downward to push the elastic piece 7 to store energy. Thus, when the first plug plate 3 is inserted into the second plug frame 10, release the C-shaped rod 6, and the thrust of the elastic piece 7 will push the second plug plate 5 to insert into the first plug frame 9.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front part", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In addition, the terms "first", "second", "third", and "fourth" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", or "fourth" may explicitly or implicitly include at least one such feature.

[0023] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "set", "connected", "fixed", "swiveling connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electric meter that is easy to install with an electric meter box, comprising an electric meter body (1) and an electric meter box rear plate (2) that can be installed with the electric meter body (1), characterized in that: Two first plug boards (3) are installed at the lower end of the back of the electric meter body (1), and the opening of the first plug boards (3) is downward; a second plug board (5) that can move up and down is elastically installed at the upper end of the back of the electric meter body (1), and the opening of the second plug board (5) is upward; a second plug frame (10) and a first plug frame (9) that can match are respectively installed at positions corresponding to the first plug board (3) and the second plug board (5) on the side of the electric meter box rear plate (2); after the two first plug boards (3) are inserted into the second plug frame (10), the second plug board (5) is clamped upward inside the first plug frame (9).

2. The electric meter that is easy to install with the electric meter box according to claim 1 is characterized in that: The back of the electric meter body (1) is provided with a slide groove (4), and two elastic sheets (7) are installed inside the slide groove (4). The top of the elastic sheet (7) is fixed to the bottom end of the second plug plate (5), and the second plug plate (5) slides inside the slide groove (4).

3. The electric meter that is easy to install with the electric meter box according to claim 2 is characterized in that: The back of the second plug board (5) is fixedly connected to a C-shaped rod (6), and the two bent ends of the C-shaped rod (6) are in contact with the side surfaces of the electric meter body (1).

4. The electric meter that is easy to install with the electric meter box according to claim 3 is characterized in that: The two sides of the back of the electric meter body (1) are fixedly connected to a limit frame (8), and the C-shaped rod (6) slides up and down inside the limit frame (8).

5. The electric meter that is easy to install with the electric meter box according to claim 4 is characterized in that: The second plug board (5) is a Z-shaped structure.

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