A wireless current sensor that is easy to repair

Abstract

The utility model discloses a wireless current sensor that is easy to repair, and relates to the field of wireless current sensors, including a wireless current sensor body, a mounting seat is provided at the bottom of the wireless current sensor body, a mounting hole is provided on the surface of the mounting seat, a cavity is provided on the inner wall of the bottom of the wireless current sensor body, and a screw is connected in the cavity, a plurality of moving blocks are connected to the outer wall of the screw, and the side walls of the plurality of moving blocks are all connected to hinged rods, and the other end of the hinged rod is connected to an insertion rod. The utility model rotates the rotating block, and the rotating block drives the screw to rotate, and the screw drives the plurality of moving blocks to move when rotating, and the moving block pushes the hinged rod, and the hinged rod pushes the plurality of insertion rods, so that the insertion rods are inserted into the slots on the mounting seat, so that the wireless current sensor body is installed, and vice versa, the wireless current sensor body can be disassembled, so that the wireless current sensor body is easy to repair.

Description

Technical Field

[0001] The utility model relates to the field of wireless current sensors, in particular to a wireless current sensor which is easy to repair. Background Art

[0002] A current sensor is a detection device that can sense the information of the measured current and can transform the sensed information into an electrical signal or other required form of information output that meets certain standards according to certain rules, so as to meet the requirements of information transmission, processing, storage, display, recording and control. Current sensors are also called magnetic sensors, which can be used in household appliances, smart grids, electric vehicles, wind power generation, etc. There are many magnetic sensors used in our lives, such as computer hard drives, compasses, household appliances, etc.

[0003] At present, when wireless current sensors are installed, they are mostly locked by bolts. In order to improve the stability of the installation, multiple bolts are required for installation. When they need to be disassembled, tools are required to disassemble them, which is too inconvenient and increases the difficulty of maintenance of wireless current sensors.

[0004] Therefore, it is necessary to invent a wireless current sensor that is easy to repair to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a wireless current sensor which is easy to repair, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless current sensor that is easy to maintain, comprising a wireless current sensor body, a mounting seat is provided at the bottom of the wireless current sensor body, a mounting hole is provided on the surface of the mounting seat, a cavity is provided on the bottom inner wall of the wireless current sensor body, and a screw rod is connected in the cavity, a plurality of moving blocks are connected to the outer wall of the screw rod, a plurality of side walls of the moving blocks are connected to a hinged rod, a plug rod is connected to the other end of the hinged rod, sockets corresponding to the plug rod are provided on the left and right sides of the wireless current sensor body, and a slot corresponding to the plug rod is provided on the side wall of the mounting seat.

[0007] Preferably, the front end of the screw rod passes through the wireless current sensor body and is connected to a rotating block.

[0008] Preferably, both left and right inner side walls of the mounting seat are connected with fixing plates.

[0009] Preferably, two limiting plates are connected in the cavity, and limiting holes corresponding to the insertion rods are formed on the surfaces of the limiting plates.

[0010] Preferably, a limiting sliding block is connected to the bottom of the wireless current sensor body, and a limiting sliding groove corresponding to the limiting sliding block is formed on the top of the mounting seat.

[0011] Technical effects and advantages of the utility model:

[0012] By rotating the rotating block, the rotating block drives the screw rod to rotate, and the screw rod drives multiple moving blocks to move when rotating. The moving block pushes the hinged rod, and the hinged rod pushes multiple plug rods, so that the plug rods are inserted into the slots on the mounting seat, thereby installing the wireless current sensor body. Conversely, the wireless current sensor body can be disassembled, thereby facilitating the maintenance of the wireless current sensor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the top view cross-sectional structure.

[0015] In the figure: 1. wireless current sensor body; 2. mounting seat; 3. mounting hole; 4. cavity; 5. screw rod; 6. moving block; 7. hinge rod; 8. plug rod; 9. rotating block; 10. fixing plate; 11. limit plate; 12. limit slider. DETAILED DESCRIPTION

[0016] 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.

[0017] The utility model provides Figure 1-2 A wireless current sensor that is easy to maintain is shown, comprising a wireless current sensor body 1, a mounting seat 2 is provided at the bottom of the wireless current sensor body 1, a mounting hole 3 is provided on the surface of the mounting seat 2, a cavity 4 is provided on the inner wall of the bottom of the wireless current sensor body 1, and a screw rod 5 is connected in the cavity 4, a plurality of moving blocks 6 are connected to the outer wall of the screw rod 5, the side walls of the plurality of moving blocks 6 are connected to hinged rods 7, the other end of the hinged rod 7 is connected to an insertion rod 8, sockets corresponding to the insertion rod 8 are provided on the left and right sides of the wireless current sensor body 1, and a slot corresponding to the insertion rod 8 is provided on the side wall of the mounting seat 2.

[0018] The front end of the screw rod 5 passes through the wireless current sensor body 1 and is connected to a rotating block 9. By rotating the rotating block 9, the screw rod 5 can be easily driven to rotate, and the screw rod 5 drives multiple moving blocks 6 to move when rotating. The moving block 6 pushes the hinged rod 7, and the hinged rod 7 pushes multiple plug rods 8, so that the plug rods 8 are inserted into the slots on the mounting seat 2, thereby installing the wireless current sensor body 1. Conversely, the wireless current sensor body 1 can be disassembled, thereby facilitating the maintenance of the wireless current sensor body 1.

[0019] The left and right inner side walls of the mounting base 2 are both connected with fixing plates 10 , which can conveniently increase the stability of the installation of the wireless current sensor body 1 .

[0020] Two limiting plates 11 are connected to the cavity 4 , and limiting holes corresponding to the insertion rods 8 are provided on the surfaces of the limiting plates 11 , so as to facilitate the limiting of multiple insertion rods.

[0021] The bottom of the wireless current sensor body 1 is connected to a limit slide block 12 , and the top of the mounting seat 2 is provided with a limit slide groove corresponding to the limit slide block 12 , which can facilitate positioning of the installation position of the wireless current sensor body 1 .

[0022] Working principle of this utility model:

[0023] By aligning the limiting slider 12 at the bottom of the wireless current sensor body 1 with the limiting slide groove on the mounting seat 2, the limiting slider 12 is slid into the limiting slide groove to locate the installation position of the wireless current sensor body 1, and by rotating the rotating block 9, the rotating block 9 drives the screw rod 5 to rotate, and the screw rod 5 drives multiple moving blocks 6 to move when rotating, and the moving block 6 pushes the hinged rod 7, and the hinged rod 7 pushes multiple insertion rods 8, so that the insertion rods 8 are inserted into the slots on the mounting seat 2, thereby installing the wireless current sensor body 1, and conversely, the wireless current sensor body 1 can be disassembled, thereby facilitating the maintenance of the wireless current sensor body 1.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wireless current sensor that is easy to repair, comprising a wireless current sensor body, characterized in that: A mounting seat is provided at the bottom of the wireless current sensor body, a mounting hole is provided on the surface of the mounting seat, a cavity is provided on the inner wall of the bottom of the wireless current sensor body, and a screw rod is connected in the cavity, a plurality of moving blocks are connected to the outer wall of the screw rod, a hinged rod is connected to the side walls of the plurality of moving blocks, a plug rod is connected to the other end of the hinged rod, sockets corresponding to the plug rod are provided on the left and right sides of the wireless current sensor body, and a slot corresponding to the plug rod is provided on the side wall of the mounting seat.

2. The wireless current sensor that is easy to maintain according to claim 1 is characterized in that: The front end of the screw rod passes through the wireless current sensor body and is connected with a rotating block.

3. The wireless current sensor that is easy to maintain according to claim 1 is characterized in that: The left and right inner side walls of the mounting seat are both connected with fixing plates.

4. The wireless current sensor that is easy to maintain according to claim 1 is characterized in that: Two limiting plates are connected in the cavity, and limiting holes corresponding to the insertion rods are opened on the surfaces of the limiting plates.

5. The wireless current sensor that is easy to maintain according to claim 1 is characterized in that: The bottom of the wireless current sensor body is connected with a limit slide block, and the top of the mounting seat is provided with a limit slide groove corresponding to the limit slide block.

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