Anti-falling magnet structure

Abstract

The utility model relates to the technical field of anti-falling magnets, and discloses an anti-falling magnet structure which comprises a magnet body, a control mechanism is arranged on the inner side of the magnet body in a sleeved mode, an anti-falling mechanism is arranged on the upper portion of the interior of the magnet body, the anti-falling mechanism is arranged above the control mechanism, and the magnet body is connected with the control mechanism in a sleeved mode. The magnet body comprises a hollow magnet, three limiting sliding grooves are formed in the upper portion of the outer side of the hollow magnet, a threaded hole is formed in the bottom side of the hollow magnet upwards, threads in the threaded hole are only arranged on the lower portion of the inner wall of the threaded hole, and the threaded hole is communicated with the three limiting sliding grooves. The state of the anti-falling mechanism is adjusted through the control mechanism, so that the anti-falling mechanism can have two states in the magnet body, when the anti-falling mechanism protrudes outwards, the stable effect is achieved, the product and connecting equipment are prevented from falling off, when the anti-falling mechanism retracts inwards, disassembly is convenient, the subsequent maintenance process is easier, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of anti-fall-off magnet technology, specifically to an anti-fall-off magnet structure. Background Technology

[0002] A magnet is an object that can generate a magnetic field and attract magnetic materials such as iron, nickel, and cobalt. Its basic characteristics include two polarities (north and south poles) and the presence of a magnetic field. Magnets can be divided into natural magnets and artificial magnets. Natural magnets, such as magnetite (Fe3O4), are magnetic minerals found in nature, while artificial magnets are manufactured artificially, such as electromagnets and various alloy magnets.

[0003] In many existing devices, magnets are typically secured using adhesives such as epoxy resin or silicone. However, this method can damage the magnets after prolonged use or exposure to external impacts, making disassembly extremely difficult and increasing subsequent maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a magnet structure that prevents the magnet from falling off in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical methods:

[0006] The anti-detachment magnet structure includes: a magnet body, a control mechanism sleeved inside the magnet body, an anti-detachment mechanism disposed on the upper part of the magnet body, and the anti-detachment mechanism being disposed above the control mechanism;

[0007] The magnet body includes a hollow magnet. Three limiting grooves are provided on the upper outer side of the hollow magnet. A threaded hole is provided on the upper bottom side of the hollow magnet. The thread in the threaded hole is only provided on the lower inner wall. The threaded hole and the three limiting grooves are connected.

[0008] Furthermore, the control mechanism includes a lifting rod, a placement groove is provided in the middle of the top side of the lifting rod, a magnet plate is slidably disposed inside the placement groove, the top side of the magnet plate is connected to the inner top surface of the hollow magnet, and three extrusion grooves are provided on the top side of the lifting rod.

[0009] Furthermore, a threaded sleeve is rotatably provided on the bottom side of the lifting rod, and a rotating groove is opened on the bottom side of the threaded sleeve. A hand-held plate is fixedly installed inside the rotating groove, and a hollow groove is opened through one side of the hand-held plate.

[0010] Furthermore, the rotating groove is arc-shaped around its perimeter, and the bottom side of the handheld plate is arc-shaped.

[0011] Furthermore, the anti-fall-off mechanism includes a fan-shaped sliding plate, a triangular sliding plate is fixedly installed on the inner side of the fan-shaped sliding plate, and a limiting plate is fixedly installed at the connection between the bottom side of the triangular sliding plate and the fan-shaped sliding plate. There are three of each of the fan-shaped sliding plate, the triangular sliding plate, and the limiting plate.

[0012] Furthermore, the fan-shaped sliding plate slides inside the limiting groove, and the volume of the fan-shaped sliding plate is smaller than that of the limiting groove. The limiting plate extends downward to the inside of the threaded hole.

[0013] Furthermore, the diameter of the lifting rod is smaller than that of the threaded sleeve, and the diameter of the threaded sleeve is equal to that of the threaded hole.

[0014] Furthermore, the material of the three triangular sliding plates is magnet.

[0015] In summary, the beneficial effects of this utility model are as follows: by adjusting the state of the anti-detachment mechanism through the control mechanism, the anti-detachment mechanism can have two forms in the magnet body. When the magnet is damaged due to prolonged use or external force, it can be disassembled through the control mechanism, thereby enhancing connection stability and reducing the cost of replacement after damage. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of the present invention;

[0018] Figure 2 This is an axonometric view of the present invention;

[0019] Figure 3 This is a side view of the anti-fall-off mechanism of this utility model protruding from the rear axle;

[0020] Figure 4 This is a side view of the anti-fall-off mechanism of this utility model after disassembly;

[0021] Figure 5 This is a diagram of the control mechanism of this utility model;

[0022] Figure 6 This is an isometric view of the proximity control mechanism of this utility model;

[0023] Figure 7 This is a side view of the anti-fall-off mechanism of this utility model protruding from the control mechanism;

[0024] Figure 8 This is an exploded view of this utility model;

[0025] Figure 9 This is a bottom-view axonometric view of the control mechanism of this utility model.

[0026] The annotations in the attached figures are explained as follows:

[0027] 1. Magnet body; 101. Hollow magnet; 102. Limiting groove; 103. Threaded hole; 2. Control mechanism; 201. Lifting rod; 202. Placement groove; 203. Magnet plate; 204. Extrusion groove; 205. Threaded sleeve; 206. Rotation groove; 207. Handheld plate; 208. Hollow groove; 3. Anti-fall mechanism; 301. Fan-shaped sliding plate; 302. Triangular sliding plate; 303. Limiting plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] See Figures 1-7 As shown, this utility model provides a magnet structure to prevent detachment, including: a magnet body 1, a control mechanism 2 sleeved inside the magnet body 1, an anti-detachment mechanism 3 disposed inside the magnet body 1 near the top, and the anti-detachment mechanism 3 disposed above the control mechanism 2.

[0030] Using the above technical solution, the anti-detachment mechanism 3 slides inside the upper part of the magnet body 1 and is controlled by the control mechanism 2. It can protrude and retract inside the magnet body 1. When it is necessary to prevent the product from falling off, the anti-detachment mechanism 3 is controlled by the control mechanism 2 to protrude outward, thus achieving the anti-detachment effect. When the magnet body 1 is damaged due to prolonged use or external impact, the anti-detachment mechanism 3 is also controlled by the control mechanism 2 to retract into the magnet body 1. At this time, the magnet can be disassembled and replaced.

[0031] See Figure 1 and Figure 8 As shown, the magnet body 1 includes a hollow magnet 101. Three limiting grooves 102 are provided on the upper outer side of the hollow magnet 101. A threaded hole 103 is provided on the upper bottom side of the hollow magnet 101. The thread in the threaded hole 103 is only provided on the lower inner wall. The threaded hole 103 and the three limiting grooves 102 are connected.

[0032] In use, the threaded hole 103 is opened in the middle of the hollow magnet 101 and goes down through it. Only the lower part of the threaded hole 103 is threaded, while the upper part is a smooth inner wall. The limiting groove 102 is opened at the upper part of the hollow magnet 101, and is opened from the inside to the outside in a fan shape. It is connected to the upper part of the internal threaded hole 103.

[0033] See Figure 9 As shown, the control mechanism 2 includes a lifting rod 201. A placement groove 202 is provided in the middle of the top side of the lifting rod 201. A magnet plate 203 is slidably disposed inside the placement groove 202. The top side of the magnet plate 203 is connected to the inner top surface of the hollow magnet 101. Three extrusion grooves 204 are provided on the top side of the lifting rod 201. A threaded sleeve 205 is rotatably disposed on the bottom side of the lifting rod 201. A rotating groove 206 is provided on the bottom side of the threaded sleeve 205. A hand-held plate 207 is fixedly disposed inside the rotating groove 206. A hollow groove 208 is provided through one side of the hand-held plate 207. The rotating groove 206 is arc-shaped around its perimeter. The bottom side of the hand-held plate 207 is arc-shaped. The diameter of the lifting rod 201 is smaller than that of the threaded sleeve 205. The diameter of the threaded sleeve 205 is equal to that of the threaded hole 103.

[0034] In the above embodiment, the placement slot 202 on the top side of the lifting rod 201 is used to store the magnet plate 203 fixed inside the magnet body 1. When the anti-detachment mechanism 3 protrudes, the placement slot 202 of the lifting rod 201 wraps around the magnet plate 203, reducing the influence of the magnet plate 203's own magnetism on the external structure. When the anti-detachment mechanism 3 retracts, the position of the lifting rod 201 decreases, and the placement slot 202 no longer wraps around the magnet plate 203. At this time, the magnetism of the magnet plate 203 will affect other structures, causing the anti-detachment mechanism 3 to retract into the magnet body 1. At this point, the product can be taken out for further processing. The compression groove 204 and the triangular sliding plate 302 in the anti-drop mechanism 3 are the same size. When the lifting rod 201 moves upward, the compression groove 204 pushes the anti-drop mechanism 3 outward, so that it helps the magnet body 1 to complete the engagement. The threaded sleeve 205 and the lifting rod 201 are rotatably connected. The threaded sleeve 205 rotates on the bottom side of the lifting rod 201, so that the threaded sleeve 205 does not affect the placement angle of the lifting rod 201 when rotating. The bottom side of the hand plate 207 is arc-shaped, which improves the comfort of the staff after holding it. In addition, with the through hollow groove 208, it is more convenient for the staff to hold the hand plate 207.

[0035] See Figure 8As shown, the anti-fall-off mechanism 3 includes a fan-shaped sliding plate 301, a triangular sliding plate 302 is fixedly disposed on the inner side of the fan-shaped sliding plate 301, and a limiting plate 303 is fixedly disposed at the bottom connection of the triangular sliding plate 302 and the fan-shaped sliding plate 301. There are three fan-shaped sliding plates 301, three triangular sliding plates 302 and three limiting plates 303. The fan-shaped sliding plate 301 slides on the inner side of the limiting groove 102, and the volume of the fan-shaped sliding plate 301 is smaller than that of the limiting groove 102. The limiting plate 303 extends downward to the inner side of the threaded hole 103. The material of the three triangular sliding plates 302 is magnet.

[0036] In use, the fan-shaped slide plate 301 slides as a whole in the limiting slide groove 102. The sliding trajectory is consistent with the sliding trajectory of the triangular slide plate 302 in the extrusion groove 204. The position of the fan-shaped slide plate 301 is limited by the limiting plate 303 to prevent it from falling out of the limiting slide groove 102. At the same time, the maximum sliding distance of multiple fan-shaped slide plates 301 is limited, so that the activity range of multiple fan-shaped slides is uniform.

[0037] Using the above structure, when it is necessary to prevent the magnet from falling off, the operator first holds the hand plate 207 in the control mechanism 2 and then rotates it. The hand plate 207 drives the threaded sleeve 205 to rotate, at which point the threaded sleeve 205 directly engages with the threaded hole 103 in the magnet body. The threaded sleeve 205 moves upward together with the lifting rod 201 on the top side, pushing the entire lifting rod 201 upward. The lifting rod 201 then passes through the placement slot 202, placing the entire magnet plate 203 into... As the package rises, the compression groove 204 compresses the anti-drop mechanism 3 sliding in the limiting groove 102, causing the triangular slide plate 302 in the anti-drop mechanism 3 to be compressed outward, pushing the fan-shaped slide plate 301 to protrude out of the limiting groove 102 opened in the magnet body 1. When the limiting plate 303 in the anti-drop mechanism 3 contacts the inner wall of the threaded hole 103, it limits the entire fan-shaped slide plate 301, preventing it from being pushed out of the magnet body 1 as a whole, and can lock the magnet body 1 in the required position.

[0038] When it is necessary to disassemble this product and the connecting equipment, the operator rotates the hand plate 207 in the control mechanism 2. Through the threaded sleeve 205 and the threaded hole 103 in the hollow magnet 101, the entire control mechanism 2 moves downward, and the magnet plate 203 sliding in the placement slot 202 directly connects with the inner top surface of the hollow magnet 101. At this time, the lifting rod 201 descends, causing the magnet plate 203 to gradually reveal its original appearance. The attraction generated by its body pulls the triangular sliding plate 302 made of magnet towards the magnet plate 203, so that the triangular sliding plate 302 and the fan-shaped sliding plate 301 retract into the magnet body 1, without engaging with the external structure. At this time, the disassembly of this product can be completed.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A magnet structure that prevents detachment, characterized in that, include: A magnet body (1) is provided with a control mechanism (2) inside the magnet body (1), and an anti-falling mechanism (3) is provided inside the magnet body (1) near the top. The anti-falling mechanism (3) is located above the control mechanism (2). The magnet body (1) includes a hollow magnet (101). The hollow magnet (101) has three limiting grooves (102) on its upper outer side. The hollow magnet (101) has a threaded hole (103) on its lower side. The thread in the threaded hole (103) is only provided on the lower inner wall. The threaded hole (103) and the three limiting grooves (102) are connected.

2. The anti-detachment magnet structure according to claim 1, characterized in that: The control mechanism (2) includes a lifting rod (201), a placement groove (202) is provided in the middle of the top side of the lifting rod (201), a magnet plate (203) is slidably arranged inside the placement groove (202), the top side of the magnet plate (203) is connected to the inner top surface of the hollow magnet (101), and three extrusion grooves (204) are provided on the top side of the lifting rod (201).

3. The anti-detachment magnet structure according to claim 2, characterized in that: The lifting rod (201) is rotatably provided with a threaded sleeve (205) on its bottom side. The threaded sleeve (205) has a rotating groove (206) on its bottom side. A hand-held plate (207) is fixedly provided inside the rotating groove (206). A hollow groove (208) is provided through one side of the hand-held plate (207).

4. The anti-detachment magnet structure according to claim 3, characterized in that: The rotating groove (206) is arc-shaped around its perimeter, and the bottom side of the handheld plate (207) is arc-shaped.

5. The anti-detachment magnet structure according to claim 1, characterized in that: The anti-fall-off mechanism (3) includes a fan-shaped sliding plate (301), a triangular sliding plate (302) is fixedly installed on the inner side of the fan-shaped sliding plate (301), and a limiting plate (303) is fixedly installed at the bottom connection of the triangular sliding plate (302) and the fan-shaped sliding plate (301). There are three of each of the fan-shaped sliding plate (301), the triangular sliding plate (302), and the limiting plate (303).

6. The anti-detachment magnet structure according to claim 5, characterized in that: The fan-shaped slide plate (301) slides inside the limiting slide groove (102), and the volume of the fan-shaped slide plate (301) is smaller than that of the limiting slide groove (102). The limiting plate (303) extends downward to the inside of the threaded hole (103).

7. The anti-detachment magnet structure according to claim 4, characterized in that: The diameter of the lifting rod (201) is smaller than that of the threaded sleeve (205), and the diameter of the threaded sleeve (205) is equal to that of the threaded hole (103).

8. The anti-detachment magnet structure according to claim 5, characterized in that: The material of the three triangular sliding plates (302) is magnet.

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