Electromagnetic switch convenient to disassemble and overhaul

Abstract

The utility model relates to the technical field of electromagnetic switches, and discloses an electromagnetic switch convenient to disassemble and overhaul, which comprises a base, an electromagnetic switch body is arranged in the base, two clamping grooves are formed in the electromagnetic switch body, two mounting grooves are formed in the base, and the electromagnetic switch body is arranged in the mounting grooves. A movable plate is slidably connected to the inner wall of the mounting groove, two clamping blocks are fixedly connected to one end of the movable plate, two second springs are fixedly connected to the other end of the movable plate, pull rods are fixedly connected to the outer side of the movable plate, and inserting grooves are formed in the outer portions of the two pull rods. According to the utility model, by pulling the pull rod, the pull rod can drive the movable plate to slide along the mounting groove. And along with the movement of the movable plate, the clamping block is separated from the clamping groove until the clamping block is completely separated from the clamping groove, and the electromagnetic switch body can be taken down from the base. Compared with a mounting mode adopting a plurality of bolts in the prior art, disassembly is more convenient, meanwhile, the structural design is reasonable, and use by people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic switches, in particular to an electromagnetic switch which is easy to disassemble and repair. Background Art

[0002] In electrical equipment and automation control systems, electromagnetic switches are a common control element and are widely used in various occasions. The reliability and stability of electromagnetic switches are crucial to the normal operation of the entire system;

[0003] Traditional electromagnetic switches often have many inconveniences during installation and disassembly. For example, multiple bolts are required for fixing, which makes the installation and disassembly process cumbersome and inefficient. Therefore, an electromagnetic switch that is easy to disassemble and repair is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an electromagnetic switch that is easy to disassemble and repair, aiming to improve the many inconveniences that traditional electromagnetic switches often have during installation and disassembly, such as the need to use multiple bolts for fixing, which makes the installation and disassembly process cumbersome and inefficient.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electromagnetic switch that is easy to disassemble and repair, including a base, an electromagnetic switch body is arranged inside the base, two card slots are provided inside the electromagnetic switch body, two installation slots are provided inside the base, a movable plate is slidably connected to the inner wall of the installation slot, one end of the movable plate is fixedly connected to two card blocks, the other end of the movable plate is fixedly connected to two springs, a pull rod is fixedly connected to the outer side of the movable plate, slots are provided on the outside of the two pull rods, a reinforcement component is arranged on the outside of the base, and the reinforcement component is used to reinforce the electromagnetic switch body.

[0006] As a further description of the above technical solution:

[0007] The reinforcement assembly comprises two fixing plates, and the exteriors of the two fixing plates are fixedly connected to the exterior of the base.

[0008] As a further description of the above technical solution:

[0009] A spring 1 is fixedly connected to the outer side of the fixing plate, and a plug post is arranged at the other end of the spring 1.

[0010] As a further description of the above technical solution:

[0011] The outer side of the plug post is fixedly connected with a connecting block, and the two plug posts are plugged and matched with the corresponding slots.

[0012] As a further description of the above technical solution:

[0013] The outside of the connecting block is provided with anti-slip grooves.

[0014] As a further description of the above technical solution:

[0015] The other end of the second spring is fixedly connected to the inner wall of the mounting groove.

[0016] As a further description of the above technical solution:

[0017] The longitudinal section of the card block is set to be square, the shape of the card block matches that of the card slot, and the two card blocks are plugged into and matched with the corresponding card slots.

[0018] As a further description of the above technical solution:

[0019] The other ends of the two pull rods are fixedly connected with pull rings.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by pulling the pull rod, the pull rod will drive the movable plate to slide along the installation groove. As the movable plate moves, the card block will be disengaged from the card slot until it is completely disengaged from the card slot. At this time, the connection between the electromagnetic switch body and the base is released, and the electromagnetic switch body can be easily removed from the base. Compared with the installation method using multiple bolts in the prior art, it is more convenient to disassemble, and the structural design is reasonable, which is convenient for people to use.

[0022] 2. In the utility model, the plug post is aligned with the slot on the pull rod, and then the connecting block is gently pushed to insert the plug post into the slot. Under the elastic action of the spring, the plug post will be firmly fixed in the slot, thereby achieving the reinforcement of the electromagnetic switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of an electromagnetic switch that is easy to disassemble and repair, proposed by the utility model;

[0024] Figure 2 This is a side view of an electromagnetic switch that is easy to disassemble and repair, as proposed by the utility model;

[0025] Figure 3 A schematic diagram of a pull rod structure of an electromagnetic switch that is easy to disassemble and repair, proposed by the utility model;

[0026] Figure 4 A cross-sectional view of the electromagnetic switch body of the electromagnetic switch proposed by the utility model which is easy to disassemble and repair;

[0027] Figure 5 Figure 2 A in the enlarged view;

[0028] Figure 6 Figure 4 Enlarged view of point B in .

[0029] Legend:

[0030] 1. Base; 2. Electromagnetic switch body; 3. Pull rod; 4. Pull ring; 5. Slot; 6. Fixed plate; 7. Spring 1; 8. Plug column; 9. Connecting block; 10. Mounting slot; 11. Movable plate; 12. Spring 2; 13. Card block; 14. Card slot. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an electromagnetic switch that is easy to disassemble and repair, including a base 1, an electromagnetic switch body 2 is arranged inside the base 1, two card slots 14 are opened inside the electromagnetic switch body 2, two installation slots 10 are opened inside the base 1, and a movable plate 11 is slidably connected to the inner wall of the installation slot 10, one end of the movable plate 11 is fixedly connected to two card blocks 13, the longitudinal section of the card block 13 is set to be square, the card block 13 matches the shape of the card slot 14, and the two card blocks 13 are plugged into the corresponding card slots 14, the other end of the movable plate 11 is fixedly connected to two springs 12, the other end of the spring 12 is fixedly connected to the inner wall of the installation slot 10, the outer side of the movable plate 11 is fixedly connected to a pull rod 3, the outer side of the two pull rods 3 is provided with a slot 5, and the other end of the two pull rods 3 is fixedly connected to a pull ring 4.

[0033] Specifically, by pulling the pull rod 3 with force, the movable plate 11 slides smoothly in the installation groove 10. It is ensured that the block 13 can be smoothly disengaged from the slot 14, thereby realizing the easy disassembly of the electromagnetic switch body 2. Compared with the traditional method of fixing with multiple bolts, the convenience and efficiency of disassembly are significantly improved, so that maintenance personnel can work more quickly. When the electromagnetic switch body 2 is placed at the predetermined position of the base 1, the spring 2 12 will immediately play a role, pushing the movable plate 11 to move in the direction of the electromagnetic switch body 2. During the movement of the movable plate 11, the block 13 will be pushed into the slot 14, thereby realizing the tight fixation of the electromagnetic switch body 2 and the base 1. Due to the elastic effect of the spring 2 12, the block 13 can be firmly locked in the slot 14, ensuring that the electromagnetic switch will not loosen or fall off under normal working conditions. The design of the pull ring 4 makes it more convenient to operate when the pull rod 3 needs to be pulled.

[0034] Reference Figure 1 , Figure 2 and Figure 3 A reinforcement component is provided on the outside of the base 1, and the reinforcement component is used to reinforce the electromagnetic switch body 2. The reinforcement component includes two fixing plates 6, and the outsides of the two fixing plates 6 are fixedly connected to the outside of the base 1. A spring 7 is fixedly connected to the outside of the fixing plates 6, and a plug column 8 is provided at the other end of the spring 7. A connecting block 9 is fixedly connected to the outside of the plug column 8. The two plug columns 8 are plugged into the corresponding slots 5, and the outside of the connecting block 9 is provided with anti-slip grooves.

[0035] Specifically, align the plug 8 with the slot 5, and then gently push the connecting block 9, and the plug 8 will be smoothly inserted into the slot 5. During the insertion process, the spring 7 will play an elastic role to ensure that the plug 8 can be firmly fixed in the slot 5. This reinforcement method not only enhances the stability of the electromagnetic switch connection, but also improves its shock resistance and impact resistance in complex working environments. Anti-slip grooves are set on the outside of the connecting block 9, which can increase the friction when pushing the connecting block 9 and prevent the hand from slipping during operation. When inserting or removing the plug 8, the anti-slip grooves can provide a stable grip, ensuring that the operating force and direction can be accurately controlled.

[0036] Working principle: When the electromagnetic switch body 2 needs to be disassembled, just pull the pull rod 3, and the pull rod 3 will drive the movable plate 11 to slide along the installation groove 10. As the movable plate 11 moves, the block 13 will gradually disengage from the slot 14 until it is completely disengaged from the slot 14. At this time, the connection between the electromagnetic switch body 2 and the base 1 is released, and the electromagnetic switch body 2 can be easily removed from the base 1. When the electromagnetic switch body 2 needs to be installed, the electromagnetic switch body 2 is first placed at a predetermined position of the base 1. Then, under the action of the spring 2 12, the movable plate 11 slides along the installation groove 10 toward the electromagnetic switch body 2 until the block 13 is aligned with the slot 14. Under the elastic action of the spring 2 12, the block 13 will automatically insert into the slot 14 to achieve a fixed connection between the electromagnetic switch body 2 and the base 1. Compared with the installation method using multiple bolts in the prior art, it is more convenient, and the structural design is reasonable, which is convenient for people to use.

[0037] After the electromagnetic switch body 2 is connected to the base 1, a reinforcement component can be used to increase the stability of the connection. Align the plug 8 of the reinforcement component with the slot 5 on the pull rod 3, and then gently push the connecting block 9 to insert the plug 8 into the slot 5. Under the elastic action of the spring 7, the plug 8 will be firmly fixed in the slot 5, thereby achieving the reinforcement of the electromagnetic switch.

[0038] 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. An electromagnetic switch that is easy to disassemble and repair, comprising a base (1), characterized in that: An electromagnetic switch body (2) is arranged inside the base (1), two card slots (14) are provided inside the electromagnetic switch body (2), two installation slots (10) are provided inside the base (1), a movable plate (11) is slidably connected to the inner wall of the installation slot (10), one end of the movable plate (11) is fixedly connected to two card blocks (13), the other end of the movable plate (11) is fixedly connected to two springs (12), the outer side of the movable plate (11) is fixedly connected to a pull rod (3), the outside of the two pull rods (3) are provided with slots (5), and a reinforcement component is arranged outside the base (1), and the reinforcement component is used to reinforce the electromagnetic switch body (2).

2. The electromagnetic switch that is easy to disassemble and repair according to claim 1 is characterized in that: The reinforcement assembly comprises two fixing plates (6), the exteriors of the two fixing plates (6) being fixedly connected to the exterior of the base (1).

3. The electromagnetic switch that is easy to disassemble and repair according to claim 2 is characterized in that: A spring (7) is fixedly connected to the outer side of the fixing plate (6), and a plug post (8) is provided at the other end of the spring (7).

4. The electromagnetic switch that is easy to disassemble and repair according to claim 3 is characterized in that: A connection block (9) is fixedly connected to the outer side of the plug post (8), and the two plug posts (8) are plugged into and matched with the corresponding slots (5).

5. The electromagnetic switch that is easy to disassemble and repair according to claim 4 is characterized in that: The exterior of the connection block (9) is provided with anti-slip grooves.

6. The electromagnetic switch that is easy to disassemble and repair according to claim 1 is characterized in that: The other end of the second spring (12) is fixedly connected to the inner wall of the mounting groove (10).

7. The electromagnetic switch that is easy to disassemble and repair according to claim 1 is characterized in that: The longitudinal section of the card block (13) is arranged to be square, the shape of the card block (13) matches that of the card slot (14), and the two card blocks (13) are plugged into and matched with the corresponding card slots (14).

8. The electromagnetic switch that is easy to disassemble and repair according to claim 1 is characterized in that: The other ends of the two pull rods (3) are fixedly connected with pull rings (4).

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