CN212411715U

CN212411715U - Waterproof magnet

Info

Publication number: CN212411715U
Application number: CN202021020329.1U
Authority: CN
Inventors: 徐锦善
Original assignee: Guangdong Libiao Information Technology Co ltd
Current assignee: Guangdong Libiao Information Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-01-26
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a waterproof magnet, which comprises a magnet body, wherein the surface of the magnet body is provided with a high-strength layer, and the surface of the high-strength layer is provided with a waterproof layer; the high-strength layer comprises an aluminum alloy material layer, the surface of the aluminum alloy material layer is fixedly connected with a steel plate material layer, and the surface of the steel plate material layer is fixedly connected with a cast iron material layer. The utility model discloses a set up high strength layer, the aluminum alloy material layer, the steel sheet material layer, the cast iron material layer, the waterproof layer, polyurethane waterproof coating, acrylic acid waterproof coating and pitch waterproof coating mutually support, reached the advantage that improves magnet intensity and waterproof performance, when making magnet drop, can effectual improvement magnet's intensity, prevent that magnet from appearing dropping and breaking, prolonged the life of magnet, simultaneously can effectual improvement magnet's waterproof performance, prevent that magnet from appearing corrosion damage, the life of magnet has been shortened.

Description

Waterproof magnet

Technical Field

The utility model relates to a magnet technical field specifically is a waterproof type magnet.

Background

The composition of the magnet is iron, cobalt, nickel and other atoms, the internal structure of the atoms is special, the magnet has a magnetic moment, the magnet can generate a magnetic field, and the magnet has the characteristic of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals, and the type of the magnet is as follows: shape-like magnet: square magnet, tile shape magnet, special-shaped magnet, cylindrical magnet, ring magnet, disk magnet, bar magnet, magnetic force frame magnet, attribute class magnet: samarium cobalt magnet, neodymium iron boron magnet (powerful magnet), ferrite magnet, alnico magnet, iron chromium cobalt magnet, trade class magnet: the magnet comprises a permanent magnet and a soft magnet, wherein the permanent magnet is provided with strong magnetism, so that the spin of a magnetic substance and the angular momentum of electrons are arranged in a fixed direction, and the soft magnet is provided with electricity (also a method of adding magnetism) and the like, so that the soft iron can slowly lose magnetism when the soft iron is removed by current.

The prior magnet has the following defects: current magnet intensity is relatively poor, when leading to magnet to drop, causes magnet to appear breaking easily, has shortened the life of magnet, and the waterproof performance of magnet is relatively poor simultaneously, leads to magnet when using, and water is easily on the surface of magnet, and the corruption appears on the surface of magnet, causes magnet to appear corroding easily and damages, has shortened the life of magnet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waterproof type magnet possesses the advantage that improves magnet intensity and waterproof performance, and it is relatively poor to have solved current magnet intensity, when leading to magnet to drop, causes magnet to appear breaking easily, and the waterproof performance of magnet is relatively poor simultaneously, leads to magnet when using, and water is easy on the surface of magnet, and the surface of magnet corrodes, causes magnet to appear corroding the problem of damage easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof magnet comprises a magnet body, wherein a high-strength layer is arranged on the surface of the magnet body, and a waterproof layer is arranged on the surface of the high-strength layer;

the high-strength layer comprises an aluminum alloy material layer, a steel plate material layer is fixedly connected to the surface of the aluminum alloy material layer, and a cast iron material layer is fixedly connected to the surface of the steel plate material layer;

the waterproof layer comprises polyurethane waterproof paint, the surface of the polyurethane waterproof paint is coated with acrylic waterproof paint, and the surface of the acrylic waterproof paint is coated with asphalt waterproof paint.

Preferably, the inner wall of the aluminum alloy material layer is fixedly connected with the surface of the magnet body, and the aluminum alloy material layer, the steel plate material layer and the cast iron material layer are the same in thickness.

Preferably, the inner wall of the polyurethane waterproof coating is coated on the surface of the cast iron material layer, and the thicknesses of the polyurethane waterproof coating, the acrylic waterproof coating and the asphalt waterproof coating are the same.

Preferably, the length width and the height of the magnet body are both smaller than those of the high-strength layer, and the length width and the height of the high-strength layer are both smaller than those of the waterproof layer.

Preferably, the inner cavity of the high-strength layer is located on the surface of the magnet body, and the inner cavity of the waterproof layer is located on the surface of the high-strength layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a waterproof type magnet possesses following beneficial effect:

1. the utility model discloses a set up high strength layer, the aluminum alloy material layer, the steel sheet material layer, the cast iron material layer, the waterproof layer, polyurethane waterproof coating, acrylic acid waterproof coating and pitch waterproof coating mutually support, reached the advantage that improves magnet intensity and waterproof performance, when making magnet drop, can effectual improvement magnet's intensity, prevent that magnet from appearing dropping and breaking, prolonged the life of magnet, simultaneously can effectual improvement magnet's waterproof performance, prevent that magnet from appearing corrosion damage, the life of magnet has been shortened.

2. The utility model discloses a set up the high strength layer, the aluminum alloy material layer, steel sheet material layer and cast iron material layer mutually support, play the effect that improves magnet body intensity, can effectual improvement magnet body's intensity, prevent that the magnet body from dropping and breaking, the life of magnet body has been prolonged, through setting up the waterproof layer, polyurethane waterproof coating, acrylic acid waterproof coating and pitch waterproof coating mutually support, play the effect that improves magnet body waterproof performance, can effectual improvement magnet body's waterproof performance, prevent that the magnet body from corrosion damage appearing, the life of magnet body has been shortened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the high strength layer structure of the present invention;

fig. 3 is a schematic diagram of the waterproof layer structure of the present invention.

In the figure: 1. a magnet body; 2. a high-strength layer; 21. an aluminum alloy material layer; 22. a steel plate material layer; 23. a layer of cast iron material; 3. a waterproof layer; 31. polyurethane waterproof paint; 32. acrylic acid waterproof paint; 33. an asphalt waterproof coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a waterproof magnet includes a magnet body 1, a high-strength layer 2 disposed on a surface of the magnet body 1, and a waterproof layer 3 disposed on a surface of the high-strength layer 2;

the high-strength layer 2 comprises an aluminum alloy material layer 21, a steel plate material layer 22 is fixedly connected to the surface of the aluminum alloy material layer 21, and a cast iron material layer 23 is fixedly connected to the surface of the steel plate material layer 22;

waterproof layer 3 includes polyurethane waterproof paint 31, the surface of polyurethane waterproof paint 31 is coated with acrylic waterproof paint 32, the surface of acrylic waterproof paint 32 is coated with asphalt waterproof paint 33, the inner wall of aluminum alloy material layer 21 is fixedly connected with the surface of magnet body 1, the thicknesses of aluminum alloy material layer 21, steel plate material layer 22 and cast iron material layer 23 are the same, the inner wall of polyurethane waterproof paint 31 is coated on the surface of cast iron material layer 23, the thicknesses of polyurethane waterproof paint 31, acrylic waterproof paint 32 and asphalt waterproof paint 33 are the same, the length width and height of magnet body 1 are smaller than the length width and height of high-strength layer 2, the length width and height of high-strength layer 2 are smaller than the length width and height of waterproof layer 3, the inner cavity of high-strength layer 2 is located on the surface of magnet body 1, the inner cavity of waterproof layer 3 is located on the surface of high-strength layer 2, the high-strength layer 2, the aluminum alloy material layer 21, the steel plate material layer 22 and the cast iron material layer 23 are matched with each other to play a role in improving the strength of the magnet body 1, so that the strength of the magnet body 1 can be effectively improved, the magnet body 1 is prevented from falling and breaking, the service life of the magnet body 1 is prolonged, the waterproof layer 3, the polyurethane waterproof coating 31, the acrylic waterproof coating 32 and the asphalt waterproof coating 33 are matched with each other to play a role in improving the waterproof performance of the magnet body 1, so that the waterproof performance of the magnet body 1 can be effectively improved, the magnet body 1 is prevented from being corroded and damaged, the service life of the magnet body 1 is shortened, the high-strength layer 2, the aluminum alloy material layer 21, the steel plate material layer 22, the cast iron material layer 23, the waterproof layer 3, the polyurethane waterproof coating 31, the acrylic waterproof coating 32 and, the advantage that improves magnet intensity and waterproof performance has been reached, when making magnet drop, intensity that can effectual improvement magnet prevents that magnet from appearing dropping and breaking, has prolonged the life of magnet, and waterproof performance that simultaneously can effectual improvement magnet prevents that magnet from appearing corrosion damage, has shortened the life of magnet.

During the use, through setting up high strength layer 2, aluminum alloy material layer 21, steel sheet material layer 22 and cast iron material layer 23 mutually support, play the effect that improves 1 intensity of magnet body, can effectual improvement 1 intensity of magnet body, prevent that magnet body 1 from appearing dropping and breaking, magnet body 1's life has been prolonged, through setting up waterproof layer 3, polyurethane waterproof coating 31, acrylic acid waterproof coating 32 and pitch waterproof coating 33 mutually support, play the effect that improves 1 waterproof performance of magnet body, prevent that corrosion damage from appearing in magnet body 1, magnet body 1's life has been shortened, thereby the advantage of improvement magnet intensity and waterproof performance has been reached.

The standard parts or materials used in the present application can be purchased from the market, the components in the present application can be customized according to the description of the specification and the accompanying drawings, the specific connection relationship between the material layers and the manufacturing materials are the prior art, and the detailed description is not provided herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof type magnet, includes magnet body (1), its characterized in that: the surface of the magnet body (1) is provided with a high-strength layer (2), and the surface of the high-strength layer (2) is provided with a waterproof layer (3);

the high-strength layer (2) comprises an aluminum alloy material layer (21), a steel plate material layer (22) is fixedly connected to the surface of the aluminum alloy material layer (21), and a cast iron material layer (23) is fixedly connected to the surface of the steel plate material layer (22);

the waterproof layer (3) comprises a polyurethane waterproof coating (31), the surface of the polyurethane waterproof coating (31) is coated with an acrylic waterproof coating (32), and the surface of the acrylic waterproof coating (32) is coated with an asphalt waterproof coating (33).

2. A water-repellent type magnet according to claim 1, characterized in that: the inner wall of the aluminum alloy material layer (21) is fixedly connected with the surface of the magnet body (1), and the aluminum alloy material layer (21), the steel plate material layer (22) and the cast iron material layer (23) are the same in thickness.

3. A water-repellent type magnet according to claim 1, characterized in that: the inner wall of the polyurethane waterproof coating (31) is coated on the surface of the cast iron material layer (23), and the thicknesses of the polyurethane waterproof coating (31), the acrylic waterproof coating (32) and the asphalt waterproof coating (33) are the same.

4. A water-repellent type magnet according to claim 1, characterized in that: the length width and the height of the magnet body (1) are both smaller than those of the high-strength layer (2), and the length width and the height of the high-strength layer (2) are both smaller than those of the waterproof layer (3).

5. A water-repellent type magnet according to claim 1, characterized in that: the inner cavity of the high-strength layer (2) is located on the surface of the magnet body (1), and the inner cavity of the waterproof layer (3) is located on the surface of the high-strength layer (2).