Multi-core modular electric energy meter

Abstract

The utility model belongs to the field of electric energy meters, particularly relates to a multi-core modular electric energy meter, and provides the following scheme aiming at the problems that the existing multi-core modular electric energy meter is inconvenient to disassemble and assemble and is inconvenient to disassemble for maintenance or replacement when a fault occurs, the multi-core modular electric energy meter comprises a multi-core modular electric energy meter body; the mounting plate is arranged on one side of the multi-core modular electric energy meter body and is used for mounting the multi-core modular electric energy meter body; the fixing plate is fixedly mounted on one side of the mounting plate, and a clamping groove is formed in the bottom of the fixing plate; the clamping block is fixedly arranged at the top of the multi-core modular electric energy meter body, and the clamping block is clamped with the clamping groove and used for limiting the upper position and the front-back position of the multi-core modular electric energy meter body; the bottom limiting mechanism is arranged on the mounting plate and used for limiting the bottom of the multi-core modular electric energy meter body, the multi-core modular electric energy meter body is convenient to disassemble and assemble, time and labor are saved during disassembly and assembly, and maintenance or replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy meters, in particular to a multi-core modular electric energy meter. Background Art

[0002] The multi-core modular energy meter is a new type of smart meter design. It utilizes a multi-core modular design concept and offers significant technical advantages over traditional smart meters. The core of this design concept is the modularization of the meter's functions. Each module consists of one or more chips, which can be plugged together to form a complete energy meter.

[0003] In the prior art, multi-core modular electric energy meters are not easy to disassemble and assemble, and are not easy to disassemble for repair or replacement when a fault occurs. Therefore, we propose a multi-core modular electric energy meter to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art multi-core modular electric energy meter, that is, it is difficult to disassemble and assemble, and it is difficult to disassemble and repair or replace it when a fault occurs, and to propose a multi-core modular electric energy meter.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-core modular electric energy meter, comprising:

[0007] Multi-core modular electric energy meter body;

[0008] A mounting plate is provided on one side of the multi-core modular electric energy meter body and is used to mount the multi-core modular electric energy meter body;

[0009] The fixing plate is fixedly mounted on one side of the mounting plate, and a slot is provided at the bottom of the fixing plate;

[0010] The card block is fixed on the top of the multi-core modular electric energy meter body, and the card block is clamped with the card slot to limit the upper and front and rear positions of the multi-core modular electric energy meter body;

[0011] The bottom limiting mechanism is arranged on the mounting plate and is used to limit the bottom of the multi-core modular electric energy meter body.

[0012] Preferably, the bottom limiting mechanism includes a rotating shaft, a groove is provided on one side of the mounting plate, rotating grooves are provided on both sides of the inner wall of the groove, and the rotating shaft is rotatably installed in the two rotating grooves.

[0013] Preferably, two limiting blocks are fixedly mounted on the outer side of the rotating shaft, and the tops of the two limiting blocks are in contact with the bottom of the multi-core modular electric energy meter body.

[0014] Preferably, a sliding groove is provided on the inner wall of the bottom of the groove, and a locking rod is slidably installed in the sliding groove.

[0015] Preferably, a locking groove is provided on the rotating shaft, and the top end of the locking rod is clamped in the locking groove.

[0016] Preferably, a spring is fixedly mounted on the inner wall of the bottom of the slide groove, and the top end of the spring is fixedly connected to the bottom end of the locking rod.

[0017] Preferably, a rectangular hole is opened on the inner wall of one side of the slide groove, and a pressing block is slidably installed in the rectangular hole. One side of the pressing block is fixedly connected to the locking rod, and the other side of the pressing block extends to the outside of the mounting plate.

[0018] In the present invention, the beneficial effects of the multi-core modular electric energy meter are:

[0019] 1. When you need to disassemble the multi-core modular energy meter body, press the pressing block downward. The pressing block drives the locking rod to move downward, so that the locking rod squeezes the spring out of the locking groove and releases the lock on the rotating shaft. At this time, you can turn the limiting block clockwise. The limiting block drives the rotating shaft to rotate and rotate the limiting block into the groove to release the restriction on the bottom of the multi-core modular energy meter body. At this time, pull the multi-core modular energy meter body downward to disengage the card block from the card slot, and then the multi-core modular energy meter body can be disassembled;

[0020] 2. When installing the multi-core modular electric energy meter body, stick the multi-core modular electric energy meter body to one side of the mounting plate, then push the multi-core modular electric energy meter body upward so that the card block is engaged with the card slot, then rotate the limiting block counterclockwise so that the limiting block contacts the bottom of the multi-core modular electric energy meter body to limit the bottom of the multi-core modular electric energy meter body. At this time, the locking rod is aligned with the locking slot, and the spring resets the locking rod to snap upward into the locking slot, locking the rotating shaft so that the limiting block is fixed, and then the multi-core modular electric energy meter body is installed and fixed.

[0021] The utility model is convenient for disassembling and assembling the multi-core modular electric energy meter body, which saves time and effort and is conducive to maintenance or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a multi-core modular electric energy meter proposed in the utility model;

[0023] Figure 2 A multi-core modular electric energy meter proposed in this utility model Figure 1 Schematic diagram of the enlarged structure of part A;

[0024] Figure 3This is a side structural schematic diagram of the rotating shaft, limiting block and locking rod of a multi-core modular electric energy meter proposed by the utility model.

[0025] In the figure: 1. Multi-core modular electric energy meter body; 2. Mounting plate; 3. Fixing plate; 4. Card slot; 5. Card block; 6. Groove; 7. Rotation shaft; 8. Limiting block; 9. Locking slot; 10. Slide slot; 11. Locking rod; 12. Spring; 13. Pressing block; 14. Rectangular hole; 15. Rotation slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1

[0027] Reference Figure 1-Figure 3 , a multi-core modular electric energy meter, comprising:

[0028] Multi-core modular electric energy meter body 1;

[0029] The mounting plate 2 is provided on one side of the multi-core modular electric energy meter body 1 and is used for mounting the multi-core modular electric energy meter body 1;

[0030] The fixing plate 3 is fixedly mounted on one side of the mounting plate 2, and a slot 4 is provided at the bottom of the fixing plate 3;

[0031] The clamping block 5 is fixedly arranged on the top of the multi-core modular electric energy meter body 1. The clamping block 5 is clamped with the clamping slot 4 and is used to limit the upper and front and rear positions of the multi-core modular electric energy meter body 1;

[0032] The bottom limiting mechanism is provided on the mounting plate 2 and is used to limit the bottom of the multi-core modular electric energy meter body 1 .

[0033] In the present invention, the bottom limiting mechanism includes a rotating shaft 7 , a groove 6 is provided on one side of the mounting plate 2 , and rotating grooves 15 are provided on both sides of the inner wall of the groove 6 , and the rotating shaft 7 is rotatably installed in the two rotating grooves 15 .

[0034] In the present invention, two limiting blocks 8 are fixedly installed on the outer side of the rotating shaft 7 , and the tops of the two limiting blocks 8 are in contact with the bottom of the multi-core modular electric energy meter body 1 .

[0035] In the present invention, a sliding groove 10 is provided on the inner wall of the bottom of the groove 6 , and a locking rod 11 is slidably installed in the sliding groove 10 .

[0036] In the present invention, a locking groove 9 is provided on the rotating shaft 7 , and the top end of the locking rod 11 is clamped with the locking groove 9 .

[0037] In the present invention, a spring 12 is fixedly mounted on the bottom inner wall of the slide groove 10 , and the top end of the spring 12 is fixedly connected to the bottom of the locking rod 11 .

[0038] In the present invention, a rectangular hole 14 is opened on the inner wall of one side of the slide groove 10, and a pressing block 13 is slidably installed in the rectangular hole 14. One side of the pressing block 13 is fixedly connected to the locking rod 11, and the other side of the pressing block 13 extends to the outside of the mounting plate 2.

[0039] In the present invention, when it is necessary to disassemble the multi-core modular electric energy meter body 1, press the pressing block 13 downward, and the pressing block 13 drives the locking rod 11 to move downward, so that the locking rod 11 squeezes the spring 12 out of the locking groove 9, and the locking of the rotating shaft 7 is released. At this time, the limiting block 8 can be rotated clockwise, and the limiting block 8 drives the rotating shaft 7 to rotate, and the limiting block 8 is rotated into the groove 6, and the restriction on the bottom of the multi-core modular electric energy meter body 1 is released. At this time, the multi-core modular electric energy meter body 1 is pulled downward, so that the card block 5 is out of the card slot 4, and the multi-core modular electric energy meter body 1 can be disassembled. When installing the multi-core modular electric energy meter body 1, When modularizing the electric energy meter body 1, the multi-core modular electric energy meter body 1 is attached to one side of the mounting plate 2, and then the multi-core modular electric energy meter body 1 is pushed upward so that the card block 5 is engaged with the card slot 4, and then the limiting block 8 is rotated counterclockwise so that the limiting block 8 contacts the bottom of the multi-core modular electric energy meter body 1, thereby limiting the bottom of the multi-core modular electric energy meter body 1. At this time, the locking rod 11 is aligned with the locking slot 9, and the spring 12 is reset so that the locking rod 11 is upwardly engaged in the locking slot 9, locking the rotating shaft 7, so that the limiting block 8 is fixed, and then the multi-core modular electric energy meter body 1 is installed and fixed. Example 2

[0040] The difference between this embodiment and the first embodiment is that a rubber pad is fixedly installed on the top of the limiting block 8, which prevents the multi-core modular electric energy meter body 1 from directly contacting the limiting block 8, thereby preventing the limiting block 8 from wearing the multi-core modular electric energy meter body 1.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-core modular electric energy meter, characterized in that: include: Multi-core modular electric energy meter body (1); A mounting plate (2) is provided on one side of the multi-core modular electric energy meter body (1) and is used for mounting the multi-core modular electric energy meter body (1); A fixing plate (3) is fixedly mounted on one side of the mounting plate (2), and a slot (4) is provided at the bottom of the fixing plate (3); A card block (5) is fixedly arranged on the top of the multi-core modular electric energy meter body (1), and the card block (5) is clamped with the card slot (4) to limit the upper and front and rear positions of the multi-core modular electric energy meter body (1); The bottom limiting mechanism is provided on the mounting plate (2) and is used to limit the bottom of the multi-core modular electric energy meter body (1).

2. A multi-core modular electric energy meter according to claim 1, characterized in that: The bottom limiting mechanism comprises a rotating shaft (7), a groove (6) is provided on one side of the mounting plate (2), rotating grooves (15) are provided on both sides of the inner wall of the groove (6), and the rotating shaft (7) is rotatably mounted in the two rotating grooves (15).

3. The multi-core modular electric energy meter according to claim 2, characterized in that: Two limiting blocks (8) are fixedly mounted on the outer side of the rotating shaft (7), and the tops of the two limiting blocks (8) are in contact with the bottom of the multi-core modular electric energy meter body (1).

4. The multi-core modular electric energy meter according to claim 3, characterized in that: A sliding groove (10) is provided on the inner wall of the bottom of the groove (6), and a locking rod (11) is slidably installed in the sliding groove (10).

5. The multi-core modular electric energy meter according to claim 4, characterized in that: A locking groove (9) is provided on the rotating shaft (7), and the top end of the locking rod (11) is clamped in the locking groove (9).

6. The multi-core modular electric energy meter according to claim 5, characterized in that: A spring (12) is fixedly mounted on the bottom inner wall of the slide groove (10), and the top end of the spring (12) is fixedly connected to the bottom end of the locking rod (11).

7. The multi-core modular electric energy meter according to claim 6, characterized in that: A rectangular hole (14) is provided on the inner wall of one side of the slide groove (10), and a pressing block (13) is slidably installed in the rectangular hole (14). One side of the pressing block (13) is fixedly connected to the locking rod (11), and the other side of the pressing block (13) extends to the outside of the mounting plate (2).

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