Electric power meter convenient to maintain

Abstract

The utility model discloses an electric power meter convenient to maintain, which comprises an electric meter, and further comprises a mounting plate arranged on one side of the electric meter, provided with a clamping rail groove and connected to a clamping rail; the fixed seat is fixedly connected with the mounting plate; the plurality of wiring structures are arranged in the fixed seat and are used for externally connecting electric wires; and the plurality of conduction structures are arranged in the fixed seat and are connected with the electricity meter and the wiring structure. According to the electric power meter convenient to maintain provided by the utility model, wires do not need to be repeatedly connected and dismounted during dismounting, so that a user can conveniently maintain and replace the electric power meter, and the convenience of maintenance and replacement is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power meters, in particular to an electric power meter which is easy to maintain. Background Art

[0002] Electricity meter, also known as energy meter, is an instrument used to measure and record electrical energy consumption. It is widely used between power companies and end users to ensure accurate measurement and reasonable billing of electrical energy.

[0003] The working principle of an electric energy meter usually involves reducing the high voltage and high current of the power grid through voltage transformers and current transformers in order to safely measure and record the electrical energy passing through the meter. In the case of low voltage and small current, the electric energy meter can be directly connected to the circuit for measurement.

[0004] Electricity meters are key devices to ensure fair and accurate electricity supply and usage, and as technology develops, they are becoming increasingly intelligent to meet the needs of modern power grids and users.

[0005] When current electric meters are in use, wires are generally directly connected to the terminals of the electric meter. When the electric meter is damaged internally, it is necessary to first disconnect the switch of the electric meter and then remove the power cord for maintenance, inspection or replacement. This is inconvenient to operate and has low efficiency, causing inconvenience to users. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an electric power meter that is easy to maintain, aiming to solve the above problems.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An electric power meter that is easy to maintain, comprising an electric power meter and further comprising:

[0009] A mounting plate, which is arranged on one side of the electric meter and is provided with a rail groove and connected to the rail;

[0010] A fixing seat, which is fixedly connected to the mounting plate;

[0011] A plurality of wiring structures are arranged inside the fixing seat and used for externally connecting wires;

[0012] A plurality of conductive structures are arranged inside the fixing seat and are connected to the electric meter and the wiring structure.

[0013] Preferably, a plurality of screw holes are provided inside the mounting plate.

[0014] Preferably, the wiring structure comprises:

[0015] A wiring seat, which is fixed inside the fixing seat;

[0016] A wire entry hole is provided at the bottom of the fixing seat;

[0017] A wire trough is provided inside the wiring seat and communicated with the wire entry hole;

[0018] A screw, which is threadedly connected to the terminal block and extends into the interior of the wire duct;

[0019] The operation hole is opened on a side of the fixing base close to the electric meter, and the screw is located inside the operation hole.

[0020] Preferably, the conductive structure comprises:

[0021] A connection block, which is fixedly connected to the wiring seat;

[0022] A fixing sleeve fixed inside the fixing seat;

[0023] The power socket is fixed inside the fixing sleeve, fixedly connected to the connection block, and one side of the socket extends out of the fixing sleeve;

[0024] The plug-in post has one end fixedly connected to the electric meter and electrically connected to the electric meter, and the other end is plugged into the interior of the electric socket.

[0025] Preferably, the plug-in column, the power socket, the connection block and the wiring socket are made of the same material.

[0026] Preferably, a fixed structure is provided between the mounting plate and the electric meter for connection.

[0027] Preferably, the fixing structure comprises:

[0028] A hook slot is provided on a side of the top of the mounting plate away from the electric meter;

[0029] A fixing block, which is fixedly connected to the electric meter and is located on the top of the mounting plate;

[0030] The hook block is fixed to the bottom of the fixing block and is located inside the hook groove.

[0031] Compared with the prior art, the utility model has the following beneficial effects:

[0032] The utility model provides an easy-to-maintain electric power meter, which does not require repeated connection and removal of electric wires during assembly and disassembly, thereby facilitating maintenance and replacement of the electric power meter by users and increasing the convenience of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the structure of an electric power meter that is easy to maintain according to the utility model;

[0034] Figure 2 It is an enlarged schematic diagram of the wiring structure and the conducting structure of the utility model.

[0035] In the figure: 10 electric meter, 20 mounting plate, 21 rail groove, 30 screw hole, 40 fixing seat, 50 wiring structure, 51 wiring seat, 52 wire entry hole, 53 wire groove, 54 screw, 55 operating hole, 60 conducting structure, 61 connecting block, 62 fixing sleeve, 63 electric socket, 64 plug-in column, 70 fixing structure, 71 hook groove, 72 fixing block, 73 hook block. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] An electric power meter that is easy to maintain includes an electric power meter 10. The internal circuit structure, control structure and display structure of the electric power meter 10 all adopt the structure of the existing electric power meter, and the working principle and method thereof are not modified in this application;

[0038] In the examples of this application, please refer to Figure 1 and 2 A mounting plate 20 is provided on one side of the electric meter 10, and a rail groove 21 is provided on the side of the mounting plate 20 away from the electric meter 10. The rail groove 21 is an existing rail groove adapted to the rail, and the electric meter rail is connected in an existing manner. At the same time, a plurality of screw holes 30 are provided inside the mounting plate 20, so according to different needs, the mounting plate 20 can also be fixed to the wall or box after the screw structure passes through the screw hole 30;

[0039] At the same time, the mounting plate 20 is fixedly connected to the fixing seat 40, and the fixing seat 40 is provided with a plurality of wiring structures 50 and an electrically connected conductive structure 60. The wiring structure 50 is used for externally connecting wires, and the conductive structure 60 is used for connecting to the internal structure of the electric meter 10. Specifically:

[0040] The wiring structure 50 includes a wiring seat 51 fixed inside the fixing seat 40, a wire entry hole 52 is provided at the bottom of the fixing seat 40, a wire groove 53 is provided inside the wiring seat 51, the wire groove 53 is connected with the wire entry hole 52, the wiring seat 51 is threadedly connected with a screw 54, the screw 54 extends to the inside of the wire groove 53, and an operating hole 55 is provided on the side of the fixing seat 40 close to the electric meter 10. When in use, the connected line is extended into the inside of the wire groove 53 through the wire entry hole 52, and then the screw 54 is tightened through the operating hole 55 using a screwdriver to drive the screw 54 to move and clamp the line, thereby completing the fixation of the line. After connection, unless the line needs to be replaced or there is a problem with the line itself, there is no need to remove the corresponding wire.

[0041] Further, the conducting structure 60 includes a connecting block 61 fixedly connected to the terminal seat 51, a fixing sleeve 62 is fixed inside the fixing seat 40, a power receiving seat 63 fixedly connected to the connecting block 61 is fixed inside the fixing sleeve 62, and the fixing sleeve 62 extends from one side of the power receiving seat 63. The electric meter 10 is fixedly connected to a plug-in column 64, and the plug-in column 64 is plugged into the inside of the power receiving seat 63. Among them, the existing electric meter will have a wire connection structure, which will be connected to the electric connection end in the electric meter, and the plug-in column 64 of the present application is connected to the electric connection end here, that is, the electrical connection position of the plug-in column 64 of the present application and the inside of the electric meter 10 is the same as the electrical connection position of the existing electric meter;

[0042] Furthermore, the materials used for the plug-in post 64, the power socket 63, the connecting block 61 and the terminal socket 51 are the same, which is a conductive metal material, preferably copper. When in use, the plug-in post 64 is located inside the power socket 63. When in use, the current and voltage are transmitted from the wires through the terminal socket 51, the connecting block 61, the power socket 63 and the plug-in post 64 in sequence into or out of the electric meter 10, thereby achieving the normal power transmission function. When the electric meter 10 needs to be replaced and maintained, there is no need to remove the wires. The operation is simple and convenient for maintenance and replacement.

[0043] For further examples, see Figure 1 and 2 A fixing structure 70 is also provided between the mounting plate 20 and the electric meter 10 for connection, wherein the fixing structure 70 includes a hook groove 71 opened on the top of the mounting plate 20 away from the electric meter 10, and the electric meter 10 is fixedly connected to a fixing block 72 located on the top of the mounting plate 20, and a hook block 73 located inside the hook groove 71 is fixed to the bottom of the fixing block 72. During installation, the hook block 73 is first hung inside the hook groove 71, and then the electric meter 10 is rotated and the plug-in column 64 is plugged into the inside of the power socket 63 to complete the connection. Otherwise, it can be disassembled. The operation is simple, and there is no need to remove the wires when replacing or maintaining the electric meter 10, which increases the convenience of disassembly and maintenance.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] 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. An electric power meter that is easy to maintain, comprising an electric power meter, characterized in that: Also includes: A mounting plate, which is arranged on one side of the electric meter and is provided with a rail groove and connected to the rail; A fixing seat, which is fixedly connected to the mounting plate; A plurality of wiring structures are arranged inside the fixing seat and used for externally connecting wires; A plurality of conductive structures are arranged inside the fixing seat and are connected to the electric meter and the wiring structure.

2. The electric power meter easy to maintain according to claim 1, characterized in that: A plurality of screw holes are arranged inside the mounting plate.

3. The electric power meter easy to maintain according to claim 1, characterized in that: The wiring structure comprises: A wiring seat, which is fixed inside the fixing seat; A wire entry hole is provided at the bottom of the fixing seat; A wire trough is provided inside the wiring seat and communicated with the wire entry hole; A screw, which is threadedly connected to the terminal block and extends into the interior of the wire duct; The operation hole is opened on a side of the fixing base close to the electric meter, and the screw is located inside the operation hole.

4. The electric power meter easy to maintain according to claim 3, characterized in that: The conductive structure comprises: A connection block, which is fixedly connected to the wiring seat; A fixing sleeve fixed inside the fixing seat; The power socket is fixed inside the fixing sleeve, fixedly connected to the connection block, and one side of the socket extends out of the fixing sleeve; The plug-in post has one end fixedly connected to the electric meter and electrically connected to the electric meter, and the other end is plugged into the interior of the electric socket.

5. The electric power meter easy to maintain according to claim 4, characterized in that: The plug-in column, the power socket, the connection block and the wiring socket are made of the same material.

6. The electric power meter easy to maintain according to claim 1, characterized in that: A fixing structure is also provided between the mounting plate and the electric meter for connection.

7. The electric power meter easy to maintain according to claim 6, characterized in that: The fixed structure comprises: A hook slot is provided on a side of the top of the mounting plate away from the electric meter; A fixing block, which is fixedly connected to the electric meter and is located on the top of the mounting plate; The hook block is fixed to the bottom of the fixing block and is located inside the hook groove.

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