Anti-falling magnet structure

Abstract

The utility model discloses an anti-drop magnet structure which comprises a magnet and a bottom plate, the inner surface of the bottom plate is connected with four convex blocks in a sliding mode, the lower surfaces of the four convex blocks are all fixedly connected with threaded rods, the two corresponding threaded rods are movably connected with the same positioning block, and the same positioning block is fixedly connected with the inner surface of the bottom plate. The outer surfaces of the four threaded rods are in threaded connection with nuts, the two corresponding protruding blocks are fixedly connected with the same limiting block, the two limiting blocks are each provided with two limiting grooves, and the outer surface of the magnet is fixedly connected with two limiting rings. Through the arrangement of a limiting groove, a limiting ring, a butt joint hole and other structures, after a magnet and the whole device are installed together, the whole device can be connected with other equipment through the reserved butt joint hole by using a bolt and other fasteners, an adhesive mode is not needed any more, then the situation that the bottom plate falls off due to the problem of adhesive failure can be avoided, and the service life of the device is prolonged. And the normal work of equipment is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the field of magnet mounting structures, and in particular to a magnet anti-detachment structure. Background Technology

[0002] A magnet is a solid mixture mainly composed of metal atoms such as iron, cobalt, and nickel. Its internal atomic structure is special, and it has a magnetic moment, which can generate a magnetic field and attract ferromagnetic materials.

[0003] In existing technologies, magnets are usually connected to other objects by adhesive. However, after a period of use, the adhesive may inevitably come off. Once this happens, the magnet may fall off the connected object. The falling magnet may directly cause the equipment or device that relies on the magnet to function properly to malfunction, affecting its normal use. Therefore, a magnet-preventing structure is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a magnet structure that prevents the magnet from falling off. It provides a support structure for the magnet. After the magnet and the device are installed together, the device can be connected to other equipment by bolts or other fasteners through the reserved mating holes. There is no need to use glue, which can prevent the base plate from falling off due to glue failure.

[0005] To achieve the above objectives, an anti-detachment magnet structure is provided, comprising a magnet and a base plate. Four protrusions are slidably connected to the inner surface of the base plate. A threaded rod is fixedly connected to the lower surface of each of the four protrusions. A common positioning block is movably connected to two corresponding threaded rods. Nuts are threadedly connected to the outer surfaces of the four threaded rods. A common limiting block is fixedly connected to two corresponding protrusions. Two limiting grooves are formed on each of the two limiting blocks. Two limiting rings are fixedly connected to the outer surface of the magnet. Two mating blocks are fixedly connected to the base plate, and two mating holes are formed on each of the two mating blocks.

[0006] According to the aforementioned anti-detachment magnet structure, the upper surface of the nut is in contact with the positioning block, and the upper surface of the positioning block is in contact with the base plate.

[0007] According to the aforementioned anti-fall-off magnet structure, a guide rod is fixedly connected to the inner surface of the base plate, and the inner surface of the protrusion is slidably connected to the guide rod.

[0008] According to the aforementioned anti-fall-off magnet structure, a movable groove is provided on the base plate, and the outer surface of the threaded rod is slidably connected to the movable groove.

[0009] According to the aforementioned anti-fall-off magnet structure, a movable groove is provided on the base plate, and the outer surface of the protrusion is slidably connected to the movable groove.

[0010] According to the aforementioned anti-detachment magnet structure, the positioning block has a positioning hole, and the outer surface of the threaded rod is movably connected to the positioning hole.

[0011] According to the aforementioned anti-detachment magnet structure, a docking groove is provided on the base plate, and the outer surface of the magnet is movably connected to the docking groove.

[0012] According to the aforementioned anti-detachment magnet structure, the outer surface of the limiting ring is movably connected to the limiting groove, and the lower surface of the limiting block is in contact with the base plate.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] With the design of limiting grooves, limiting rings and docking holes, once the magnet and the device are installed together, bolts and other fasteners can be used to connect the device to other equipment through the pre-drilled docking holes, eliminating the need for adhesive. This prevents the base plate from falling off due to adhesive failure and avoids affecting the normal operation of the equipment.

[0015] By using a structure consisting of a positioning block, a nut, and a threaded rod, the magnet can be removed from the base plate by unscrewing the nut from the threaded rod. This allows the magnet to be removed from the base plate for replacement, increasing the overall practicality of the structure.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of an anti-detachment magnet structure according to the present invention;

[0019] Figure 2 This is a schematic diagram of the base plate portion of an anti-fall-off magnet structure according to the present invention;

[0020] Figure 3 This is a schematic diagram of the cross-sectional portion of the base plate of the anti-fall-off magnet structure of this utility model;

[0021] Figure 4 This is a structural schematic diagram of the cross-sectional portion of the limiting block of the anti-detachment magnet structure of this utility model;

[0022] Figure 5This is a schematic diagram of the cross-sectional view of the limiting ring portion of the anti-detachment magnet structure of this utility model.

[0023] Legend:

[0024] 1. Magnet; 2. Base plate; 3. Protrusion; 4. Threaded rod; 5. Positioning block; 6. Nut; 7. Limiting block; 8. Limiting groove; 9. Limiting ring; 10. Connecting block; 11. Connecting hole; 12. Guide rod; 13. Moving groove; 14. Movable groove; 15. Positioning hole; 16. Connecting groove. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-5 This utility model discloses an anti-detachment magnet structure, comprising a magnet 1 and a base plate 2. Four protrusions 3 are slidably connected to the inner surface of the base plate 2. Threaded rods 4 are fixedly connected to the lower surfaces of the four protrusions 3. A positioning block 5 is movably connected to two corresponding threaded rods 4. Nuts 6 are threadedly connected to the outer surfaces of the four threaded rods 4. The upper surface of the nuts 6 contacts the positioning block 5, and the upper surface of the positioning block 5 contacts the base plate 2. A limiting block 7 is fixedly connected to two corresponding protrusions 3. Two limiting grooves 8 are formed on each of the two limiting blocks 7. Two limiting rings 9 are fixedly connected to the outer surface of the magnet 1, and the outer surfaces of the limiting rings 9 are movably connected to the limiting grooves 8. The lower surface of the limiting block 7 contacts the base plate 2. Two docking blocks 10 are fixedly connected to the base plate 2, and each docking block 10 has a... Two docking holes 11 are provided. A guide rod 12 is fixedly connected to the inner surface of the base plate 2. The inner surface of the protrusion 3 is slidably connected to the guide rod 12. Under the action of the guide rod 12, the movement of the protrusion 3 can be guided and limited, making the structure such as the protrusion 3, the threaded rod 4 and the limiting block 7 more stable during the movement. A moving groove 13 is provided on the base plate 2. The outer surface of the threaded rod 4 is slidably connected to the moving groove 13. A movable groove 14 is provided on the base plate 2. The outer surface of the protrusion 3 is slidably connected to the movable groove 14. Through the moving groove 13 and the movable groove 14, the structure such as the threaded rod 4 and the limiting block 7 can move smoothly. A positioning hole 15 is provided on the positioning block 5. The outer surface of the threaded rod 4 is movably connected to the positioning hole 15. A docking groove 16 is provided on the base plate 2. The outer surface of the magnet 1 is movably connected to the docking groove 16.

[0027] Working principle: Through the pre-drilled mating holes 11 on the mating block 10, the device with magnet 1 can be connected to other equipment or devices using bolts or other fasteners without the need for glue, thus preventing magnet 1 from falling off the equipment due to glue failure. By rotating the nut 6 and unscrewing it from the threaded rod 4, the fixing of the positioning block 5 can be released. Then, the positioning block 5 can be removed from the threaded rod 4, thereby releasing the fixing of the threaded rod 4 and its structure. Then, pull the two limiting blocks 7 outwards, so that the moving limiting blocks 7 can drive the protrusion 3, threaded rod 4, and limiting groove 8 to move. When the moving limiting groove 8 disengages from the limiting ring 9, the fixing of magnet 1 is released. At this time, pulling magnet 1 can remove magnet 1 from the base plate 2, allowing magnet 1 to be reconnected to the base plate 2. During the connection and fixation, the magnet 1 is placed into the mating groove 16 on the base plate 2. At this time, the two limiting blocks 7 are moved inward, so that the moving limiting blocks 7 can drive the protrusion 3, threaded rod 4 and limiting groove 8 to move closer to the magnet 1. When the moving limiting groove 8 is inserted into the limiting ring 9, the magnet 1 can be limited under the action of the limiting groove 8 and the limiting ring 9, so that the magnet 1 will not move up and down on the base plate 2. Then, the positioning block 5 is inserted into the corresponding two threaded rods 4 through the positioning hole 15 on the positioning block 5, thereby limiting the threaded rod 4 and the structure on the threaded rod 4, thus preventing the limiting block 7 from moving left and right. After the nut 6 is screwed back onto the threaded rod 4, not only is the positioning block 5 fixed, so that the positioning block 5 will not detach from the threaded rod 4, but the connection and fixation between the magnet 1 and the base plate 2 are also completed.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A non-dropping magnet structure comprising: Magnet (1) and bottom plate (2), characterized in that the inner surface of the bottom plate (2) is slidingly connected with four protrusions (3), the lower surface of each of the four protrusions (3) is fixedly connected with a threaded rod (4), and a same positioning block (5) is movably connected with the corresponding two threaded rods (4), the outer surface of each of the four threaded rods (4) is threadedly connected with a nut (6), a same limiting block (7) is fixedly connected with the corresponding two protrusions (3), two limiting grooves (8) are formed in each of the two limiting blocks (7), two limiting rings (9) are fixedly connected with the outer surface of the magnet (1), and two butt blocks (10) are fixedly connected with the bottom plate (2), two butt holes (11) are formed in each of the two butt blocks (10).

2. The anti-drop magnet structure according to claim 1, wherein The upper surface of the nut (6) is in contact with the positioning block (5), and the upper surface of the positioning block (5) is in contact with the bottom plate (2).

3. The anti-drop magnet structure according to claim 1, wherein The inner surface of the bottom plate (2) is fixedly connected with a guide rod (12), and the inner surface of the protrusion (3) is slidingly connected with the guide rod (12).

4. The anti-drop magnet structure according to claim 1, wherein A moving groove (13) is formed in the bottom plate (2), and the outer surface of the threaded rod (4) is slidingly connected with the moving groove (13).

5. The anti-drop magnet structure according to claim 1, wherein An active groove (14) is formed in the bottom plate (2), and the outer surface of the protrusion (3) is slidingly connected with the active groove (14).

6. The anti-drop magnet structure according to claim 1, wherein A positioning hole (15) is formed in the positioning block (5), and the outer surface of the threaded rod (4) is movably connected with the positioning hole (15).

7. The anti-drop magnet structure according to claim 1, wherein A butt groove (16) is formed in the bottom plate (2), and the outer surface of the magnet (1) is movably connected with the butt groove (16).

8. The anti-drop magnet structure according to claim 1, wherein The outer surface of the limiting ring (9) is movably connected with the limiting groove (8), and the lower surface of the limiting block (7) is in contact with the bottom plate (2).

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