Neodymium-iron-boron magnet protection shell

Abstract

The utility model relates to a magnet protection shell, in particular to a neodymium iron boron magnet protection shell, which comprises a protection shell, a buckle cover is buckled on the protection shell, a plurality of placing frames are stacked in the protection shell, and each placing frame is provided with a plurality of elastic insertion plates; the placing rack comprises a bottom plate and a top plate, and the bottom plate and the top plate are fixedly connected through screws; a plurality of placing stepped grooves I are formed in the bottom plate, a plurality of placing stepped grooves II are formed in the top plate, and the placing stepped grooves I correspond to the placing stepped grooves II; the elastic insertion plate is placed between the placement step groove I and the placement step groove II; an X-shaped groove is formed in the elastic insertion plate; the elastic insertion plate is divided into four trapezoidal elastic plates by the X-shaped grooves; the elastic insertion plate is made of a rubber material; rectangular neodymium iron boron magnet pieces and circular neodymium iron boron magnet pieces can be stored separately.

Description

Technical Field

[0001] The utility model relates to a magnet protection shell, more specifically to a neodymium iron boron magnet protection shell. Background Art

[0002] NdFeB magnet protective shells are usually used to protect NdFeB magnets from external environmental influences, extend their service life and maintain magnetic properties. Such protective shells can be in various forms, including plastic shells, metal shells or coatings, etc. In the prior art, NdFeB magnets include various shapes, such as rectangular and circular, and if NdFeB magnets are stacked on each other, the NdFeB magnets will be attracted to each other, making it inconvenient to separate them. Therefore, a method is needed to store rectangular NdFeB magnet pieces and circular NdFeB magnet pieces separately. Utility Model Content

[0003] The utility model aims to provide a neodymium iron boron magnet protective shell, which can store rectangular neodymium iron boron magnet pieces and circular neodymium iron boron magnet pieces separately.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A neodymium iron boron magnet protective shell comprises a protective shell, a buckle cover is buckled on the protective shell, a plurality of placement racks are stacked and placed in the protective shell, and a plurality of elastic insertion plates are arranged on each placement rack;

[0006] The placement rack includes a bottom plate and a top plate, and the bottom plate and the top plate are fixedly connected by screws;

[0007] The bottom plate is provided with a plurality of step grooves I for placement, and the top plate is provided with a plurality of step grooves II for placement, and the plurality of step grooves I for placement and the plurality of step grooves II for placement correspond to each other;

[0008] The elastic insertion plate is placed between the step groove I and the step groove II;

[0009] The elastic insertion plate is provided with an X-shaped groove;

[0010] The X-shaped groove divides the elastic insert plate into four trapezoidal elastic plates;

[0011] The elastic insert plate is made of rubber material;

[0012] Both sides of the lower end surface of the bottom plate are provided with sliding grooves, and support plates are inserted into the sliding grooves;

[0013] The support plate is provided with a plurality of height models;

[0014] One placement rack can be placed on another placement rack via a support plate.

[0015] The beneficial effects of the utility model are:

[0016] Rectangular NdFeB magnet pieces or circular NdFeB magnet pieces can be inserted into the elastic insertion plate on the placement rack. The elastic insertion plate can deform to position the rectangular NdFeB magnet pieces or circular NdFeB magnet pieces, and the number and height of the placement rack can be adjusted according to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the structure of the neodymium iron boron magnet protective shell of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the NdFeB magnet protective shell of the utility model;

[0020] Figure 3 It is a schematic diagram of a placement rack and a stacking structure of the placement rack of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the placement rack of the utility model;

[0022] Figure 5 It is a schematic diagram of the bottom plate structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the support plate structure of the utility model;

[0024] Figure 7 It is a schematic diagram of the top plate structure of the utility model;

[0025] Figure 8 It is a structural schematic diagram of the elastic insertion plate of the utility model.

[0026] In the figure: protective shell 10; buckle cover 20; placement frame 30; bottom plate 31; top plate 32; screw 33; sliding groove 34; support plate 35; placement step groove I 36; placement step groove II 37; elastic insertion plate 40; X-shaped groove 41. DETAILED DESCRIPTION

[0027] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] like Figures 1 to 8 As shown, in order to achieve the technical effect of "being able to store rectangular NdFeB magnet pieces and circular NdFeB magnet pieces separately", the structure and function of a NdFeB magnet protective shell are described in detail below;

[0029] A NdFeB magnet protective shell comprises a protective shell 10, a buckle cover 20 is buckled on the protective shell 10, a plurality of placement racks 30 are stacked and placed in the protective shell 10, and a plurality of elastic insertion plates 40 are arranged on each placement rack 30;

[0030] A rectangular NdFeB magnet sheet or a circular NdFeB magnet sheet can be inserted into the elastic insertion plate 40 on the placement rack 30. The elastic insertion plate 40 can be deformed to position the rectangular NdFeB magnet sheet or the circular NdFeB magnet sheet, and the number and height of the placement rack 30 can be adjusted according to different usage requirements.

[0031] The placement rack 30 includes a bottom plate 31 and a top plate 32, and the bottom plate 31 and the top plate 32 are fixedly connected by screws 33, and the bottom plate 31 and the top plate 32 can be installed and disassembled by the screws 33;

[0032] The bottom plate 31 is provided with a plurality of step grooves I 36 for placement, and the top plate 32 is provided with a plurality of step grooves II 37 for placement, and the plurality of step grooves I 36 for placement and the plurality of step grooves II 37 for placement correspond to each other;

[0033] The elastic insert plate 40 is placed between the step groove I 36 and the step groove II 37. The elastic insert plate 40 is installed and limited by the step groove I 36 and the step groove II 37, so as to facilitate the installation and removal of the elastic insert plate 40.

[0034] The elastic insert plate 40 is provided with an X-shaped groove 41; Figure 8 As shown, the X-shaped groove 41 divides the elastic insert plate 40 into four trapezoidal elastic plates; the elastic insert plate 40 is made of rubber material;

[0035] Both sides of the lower end surface of the bottom plate 31 are provided with sliding grooves 34, and support plates 35 are inserted into the sliding grooves 34;

[0036] The support plate 35 is provided with multiple height models, and the height of the support plate 35 can be set according to different usage requirements. The support plate 35 of the specified height model can be installed in the sliding groove 34, and other support plates 35 of different heights can be inserted into the elastic insertion plate 40, or placed at the bottom of the protective shell 10, so as to be used at any time;

[0037] like Figure 3 As shown, a plurality of racks 30 can be stacked relative to each other, and the number of racks 30 can be adjusted according to different usage requirements, and one rack 30 can be placed on another rack 30 through a support plate 35;

[0038] When the rectangular NdFeB magnet sheet or the round NdFeB magnet sheet needs to be stored, the buckle cover 20 can be opened from the protective shell 10 to form a Figure 2 As shown, a rectangular NdFeB magnet piece or a circular NdFeB magnet piece is inserted into an X-shaped groove 41 provided on an elastic insertion plate 40, and the four trapezoidal elastic plates on the elastic insertion plate 40 are squeezed to produce a certain deformation, and then the four trapezoidal elastic plates are squeezed to produce a reaction force to fix the rectangular NdFeB magnet piece or the circular NdFeB magnet piece;

[0039] And because the four trapezoidal elastic plates on the elastic insertion plate 40 have a certain deformation capacity, they can be applied to rectangular NdFeB magnet pieces or circular NdFeB magnet pieces with varying dimensions or thickness within a certain range;

[0040] There can be multiple racks 30 to store the magnets in multiple rows. When the height of the rectangular NdFeB magnet pieces is too long, multiple elastic insertion plates 40 at the same position can be used to limit the storage, which is convenient and flexible to use.

Claims

1. A neodymium iron boron magnet protective shell, comprising a protective shell (10), characterized in that: A buckle cover (20) is buckled onto the protective shell (10), a plurality of placement racks (30) are stacked and placed inside the protective shell (10), and a plurality of elastic insertion plates (40) are arranged on each placement rack (30).

2. The NdFeB magnet protective shell according to claim 1, characterized in that: The placement rack (30) comprises a bottom plate (31) and a top plate (32), and the bottom plate (31) and the top plate (32) are fixedly connected by screws (33).

3. The NdFeB magnet protective shell according to claim 2, characterized in that: The bottom plate (31) is provided with a plurality of step grooves I (36) for placement, and the top plate (32) is provided with a plurality of step grooves II (37) for placement. The plurality of step grooves I (36) and the plurality of step grooves II (37) for placement correspond to each other.

4. The NdFeB magnet protective shell according to claim 3, characterized in that: The elastic insertion plate (40) is placed between the placement step groove I (36) and the placement step groove II (37).

5. The NdFeB magnet protective shell according to claim 4, characterized in that: The elastic insertion plate (40) is provided with an X-shaped groove (41).

6. The NdFeB magnet protective shell according to claim 5, characterized in that: The X-shaped groove (41) divides the elastic insertion plate (40) into four trapezoidal elastic plates.

7. The NdFeB magnet protective shell according to claim 1, characterized in that: The elastic insert plate (40) is made of rubber material.

8. The NdFeB magnet protective shell according to claim 2, characterized in that: Sliding grooves (34) are provided on both sides of the lower end surface of the bottom plate (31), and supporting plates (35) are inserted into the sliding grooves (34).

9. The NdFeB magnet protective shell according to claim 8, characterized in that: The support plate (35) is provided with a plurality of height models.

10. The NdFeB magnet protective shell according to claim 8, characterized in that: One placement rack (30) can be placed on another placement rack (30) via a support plate (35).

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