Neodymium-iron-boron magnetic ring with mounting structure

Abstract

The utility model relates to the technical field of neodymium-iron-boron magnet rings, in particular to a neodymium-iron-boron magnet ring with a mounting structure, which comprises a fixing plate and a magnet ring, a handle is fixedly connected to one side of the fixing plate, a cylinder is fixedly connected to one side, far away from the handle, of the fixing plate, and a circular rubber pad is fixedly connected to one end, far away from the fixing plate, of the cylinder. A spring is arranged on the outer side of the cylinder, a sliding plate is slidably connected to the outer side of the cylinder, a polished rod is fixedly connected to one side of the sliding plate, a connecting rod is slidably connected to the outer side of the polished rod, a hole plate is fixedly connected to the outer side of the connecting rod, a fixing block is fixedly connected to the outer side of the sliding plate, and a threaded connection screw penetrates through the fixing block. According to the neodymium-iron-boron magnet mounting device, through the arrangement of the fixed plate, the handle, the cylinder, the sliding plate and other mechanisms, a mounting structure can be provided for mounting of the neodymium-iron-boron magnet, the neodymium-iron-boron magnet can be conveniently mounted, the use of mounting tools is reduced, and the mounting difficulty is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of NdFeB magnetic rings, in particular to a NdFeB magnetic ring with a mounting structure. Background Art

[0002] Neodymium iron boron magnet, also known as neodymium magnet, is a tetragonal crystal formed by neodymium, iron and boron. Neodymium magnet is a permanent magnet with magnetic properties second only to absolute zero holmium magnet. It is also the most commonly used rare earth magnet and is widely used in electronic products. Neodymium magnet is divided into sintered NdFeB magnet and bonded NdFeB magnet. Bonded NdFeB magnet is magnetic in all directions and corrosion-resistant, while sintered neodymium magnet is easy to corrode and needs to be plated on the surface, generally with zinc, nickel, environmentally friendly zinc, nickel-copper-nickel, etc.

[0003] NdFeB magnet rings are widely used in some precision medical devices. Currently, there is no installation structure for installing NdFeB magnets on electronic products and other components, which causes some troubles during installation. Secondly, when installing NdFeB magnets, the installation structure cannot clamp and install other NdFeB magnets with different diameters. Finally, when installing NdFeB magnets, due to the strong magnetism of the magnets, the magnets may be attached to the installation place at a very fast speed under the action of magnetic force when approaching the installation place, causing impact damage to the magnets. Therefore, a NdFeB magnet ring with an installation structure is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a NdFeB magnetic ring with a mounting structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A neodymium iron boron magnetic ring with a mounting structure comprises a fixed plate and a magnetic ring, wherein one side of the fixed plate is fixedly connected to a handle, the side of the fixed plate away from the handle is fixedly connected to a cylinder, the end of the cylinder away from the fixed plate is fixedly connected to a circular rubber pad, a spring is provided on the outer side of the cylinder, a sliding plate is slidably connected to the outer side of the cylinder, one side of the sliding plate is fixedly connected to a light rod, the outer side of the light rod is slidably connected to a connecting rod, the outer side of the connecting rod is fixedly connected to a perforated plate, the outer side of the sliding plate is fixedly connected to a fixed block, a threaded screw passes through the inside of the fixed block, the outer side of the screw is fixedly connected to a circular plate, the end of the outer side of the connecting rod away from the light rod is fixedly connected to a connecting block, the end of the connecting block away from the connecting rod is fixedly connected to a clamping block, and the outer side of the clamping block is fixedly connected to a silicone pad.

[0007] Preferably, the spring is located outside the cylinder and between the rubber pad and the sliding plate.

[0008] Preferably, the number of the sliding plates is two, and the polished rod is fixed between the two sliding plates.

[0009] Preferably, two circular plates are provided on the outer side of the screw, and the distance between the two circular plates is greater than the thickness of the perforated plate.

[0010] Preferably, one connecting rod, one connecting block, one clamping block and one silicone pad form a set of clamping devices, and there are two sets in total, which are symmetrically arranged on the outside of the bare rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by providing the fixing plate, handle, cylinder, sliding plate and other mechanisms, a mounting structure can be provided for the installation of the NdFeB magnet, which is convenient for the installation of the NdFeB magnet, reduces the use of installation tools, and reduces the difficulty of installation;

[0013] 2. In the utility model, the distance between the two connecting rods on the polished rod can be adjusted by setting the sliding plate, polished rod, connecting rod, perforated plate, fixed block, screw rod and circular plate. By changing the distance, magnetic rings of different diameters can be clamped, providing installation function;

[0014] 3. In the utility model, the magnetic ring and the installation location can be protected during the installation process by means of the rubber pad, spring, silicone pad and other structures. The two connecting rods can control the magnetic ring on its outside. The spring can prevent the magnetic ring from approaching the installation location. Under the action of magnetic force, the magnetic ring adheres to the installation location at a very fast speed and causes damage to the installation location or the magnetic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 This is a schematic diagram of the screw structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the magnetic ring structure of the utility model.

[0019] In the figure: 1. fixing plate; 2. handle; 3. cylinder; 4. rubber pad; 5. spring; 6. sliding plate; 7. bare rod; 8. connecting rod; 9. perforated plate; 10. fixing block; 11. screw rod; 12. round plate; 13. connecting block; 14. clamping block; 15. silicone pad; 16. magnetic ring. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A NdFeB magnetic ring with an installation structure comprises a fixing plate 1 and a magnetic ring 16, wherein a handle 2 is fixedly connected to one side of the fixing plate 1, a cylinder 3 is fixedly connected to the side of the fixing plate 1 away from the handle 2, a circular rubber pad 4 is fixedly connected to the end of the cylinder 3 away from the fixing plate 1, a spring 5 is arranged on the outside of the cylinder 3, a sliding plate 6 is slidably connected to the outside of the cylinder 3, a light rod 7 is fixedly connected to one side of the sliding plate 6, a connecting rod 8 is slidably connected to the outside of the light rod 7, a perforated plate 9 is fixedly connected to the outside of the connecting rod 8, a fixing block 10 is fixedly connected to the outside of the sliding plate 6, a screw 11 with a threaded connection passes through the inside of the fixing block 10, a circular plate 12 is fixedly connected to the outside of the screw 11, a connecting block 13 is fixedly connected to the end of the outside of the connecting rod 8 away from the light rod 7, a clamping block 14 is fixedly connected to the end of the connecting block 13 away from the connecting rod 8, and a silicone pad 15 is fixedly connected to the outside of the clamping block 14.

[0025] The spring 5 is on the outside of the cylinder 3, between the rubber pad 4 and the sliding plate 6; there are two sliding plates 6, and the light rod 7 is fixed between the two sliding plates 6; two circular plates 12 are provided on the outside of the screw rod 11, and the distance between the two circular plates 12 is greater than the thickness of the perforated plate 9; a connecting rod 8, a connecting block 13, a clamping block 14 and a silicone pad 15 form a group of clamping devices, and there are two groups in total, which are symmetrically arranged on the outside of the light rod 7.

[0026] Workflow: This device is an installation structure of the magnetic ring 16. When the magnetic ring 16 needs to be installed, this device can assist. The device is composed of a fixed plate 1, a handle 2, a cylinder 3 and other structures. The handle 2 is provided on the outer side of the fixed plate 1 to provide assistance for installation. Two cylinders 3 are fixed on the other side of the fixed plate 1. A rubber pad 4 is fixed at one end of the cylinder 3. The rubber pad 4 can protect the installation device and the installation location to prevent the cylinder 3 from directly contacting the installation location and causing scratches on the installation location. A spring 5 is arranged on the outside of the cylinder 3, a sliding plate 6 slides on the outside of the cylinder 3, the spring 5 is between the rubber pad 4 and the sliding plate 6, a smooth rod 7 is fixedly connected between the two sliding plates 6, a connecting rod 8 is arranged on the outside of the smooth rod 7, a perforated plate 9 is fixed on the outside of the connecting rod 8, a fixed block 10 is fixed on one side of the sliding plate 6, a screw 11 passes through the fixed block 10, a threaded connection is formed between the screw 11 and the fixed block 10, an end of the screw 11 away from the fixed block 10 passes through the hole of the perforated plate 9, and a Two circular plates 12 are located on both sides of the perforated plate 9. A connecting block 13 is fixed to one side of the end of the connecting rod 8. A clamping block 14 is fixed to one side of the connecting block 13. A silicone pad 15 is provided on the outside of the clamping block 14 for protection. When the magnetic ring 16 needs to be installed, the screw rod 11 is first adjusted so that the connecting blocks 13 and the clamping blocks 14 at the ends of the two connecting rods 8 can enter the interior of the magnetic ring 16. Then the screw rod 11 is adjusted in the reverse direction. Through the reverse movement of the two connecting rods 8, the magnetic ring 16 can be temporarily clamped. Hold it on the outside of the two connecting rods 8, the silicone pad 15 is in direct contact with the magnetic ring 16, which protects the magnetic ring 16. Then, use the handle 2 to place the entire mounting structure at the mounting location. The rubber pad 4 protects the mounting location and prevents the cylinder 3 from scratching the mounting surface. Align the magnetic ring 16 with the mounting position, press the sliding plate 6, compress the spring 5, and the magnetic ring 16 enters the mounting position. Adjust the screw 11 to separate the magnetic ring 16 from between the two connecting rods 8 and enter the mounting location, thereby completing the installation of the magnetic ring 16.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NdFeB magnetic ring with a mounting structure, comprising a fixing plate (1) and a magnetic ring (16), characterized in that: One side of the fixed plate (1) is fixedly connected to a handle (2), the side of the fixed plate (1) away from the handle (2) is fixedly connected to a cylinder (3), the end of the cylinder (3) away from the fixed plate (1) is fixedly connected to a circular rubber pad (4), a spring (5) is provided on the outside of the cylinder (3), a sliding plate (6) is slidably connected to the outside of the cylinder (3), one side of the sliding plate (6) is fixedly connected to a light rod (7), the outside of the light rod (7) is slidably connected to a connecting rod (8), the outside of the connecting rod (8) A perforated plate (9) is fixedly connected, a fixed block (10) is fixedly connected to the outside of the sliding plate (6), a screw rod (11) with a threaded connection passes through the inside of the fixed block (10), a circular plate (12) is fixedly connected to the outside of the screw rod (11), a connecting block (13) is fixedly connected to the end of the outside of the connecting rod (8) away from the smooth rod (7), a clamping block (14) is fixedly connected to the end of the connecting block (13) away from the connecting rod (8), and a silicone pad (15) is fixedly connected to the outside of the clamping block (14).

2. The NdFeB magnetic ring with a mounting structure according to claim 1, characterized in that: The spring (5) is located outside the cylinder (3) and between the rubber pad (4) and the sliding plate (6).

3. The NdFeB magnetic ring with a mounting structure according to claim 1, characterized in that: The number of the sliding plates (6) is two, and the polished rod (7) is fixed between the two sliding plates (6).

4. The NdFeB magnetic ring with a mounting structure according to claim 1, characterized in that: Two circular plates (12) are arranged on the outer side of the screw rod (11), and the distance between the two circular plates (12) is greater than the thickness of the perforated plate (9).

5. The NdFeB magnetic ring with a mounting structure according to claim 1, characterized in that: A connecting rod (8), a connecting block (13), a clamping block (14) and a silicone pad (15) form a set of clamping devices, and there are two sets in total, which are symmetrically arranged on the outside of the bare rod (7).

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