Magnetic protection sleeve and electronic product provided with same

Abstract

The utility model discloses a magnetic protection sleeve and an electronic product provided with the magnetic protection sleeve. The magnetic protection sleeve comprises a bottom plate, a plurality of first magnetic modules are fixed on the bottom plate, and the first magnetic modules protrude out of the surface of the bottom plate; and the cover plate is connected with the bottom plate through a flexible part. The electronic product comprises an electronic product body, a plurality of grooves are formed in the back face of the electronic product body, and the second magnetic attraction modules are fixed in the grooves. The magnetic module can reduce the distance between the magnets and remarkably increase the attraction force of the magnets, the bosses and the grooves are combined to effectively prevent vertical and horizontal shaking from influencing the magnetic force, an electronic product and the magnetic protective sleeve shell are tightly combined, the protective sleeve cannot be separated easily even if shaking and vibration occur in daily use, and a better protective effect is achieved. The magnetic modules are symmetrically distributed up and down, and magnets in the magnetic modules are symmetrically arranged left and right, so that the electronic product can be adsorbed to the protective sleeve after rotating 180 degrees, and a user can conveniently adjust the directions of a screen and a charging interface. And the external magnetic module is easy to install, so that DIY of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product protection, in particular to a magnetic protection cover and an electronic product equipped with the magnetic protection cover. Background Art

[0002] A magnetic protective cover is a device that uses the principle of magnetic adsorption to protect electronic products. Magnetic protective covers are usually made of materials such as silicone, canvas, leather plastic, etc. The small magnets in existing magnetic protective covers are often embedded in the bottom plate of the magnetic protective cover, and then the small magnets in the magnetic protective cover are attracted to the magnets in the electronic products to achieve adsorption connection. However, the problem with the current magnetic protective cover is that after being adsorbed with the electronic product, the lining plate and the lining cloth will increase the distance between the magnets and reduce the magnetic attraction, which is prone to loose connection, displacement or even falling off, thereby losing the protective effect on the electronic product. The traditional way of installing magnets is to fix the magnets between the upper and lower lining plates, which is inconvenient for personal operation and not conducive to DIY. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and provide a magnetic protective cover and an electronic product equipped with the magnetic protective cover.

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A magnetic protective cover, comprising:

[0006] A bottom plate, on which a plurality of magnetic modules 1 are fixed, and the magnetic modules 1 protrude from a surface of the bottom plate;

[0007] The cover plate is connected to the bottom plate through a flexible portion.

[0008] As a further description of the above technical solution, the magnetic attraction module 1 includes a shell, a shielding cover and a magnet array arranged therebetween.

[0009] As a further description of the above technical solution, the wall thickness of the shell is relatively thin and the material is non-magnetic, such as aluminum alloy and nylon.

[0010] As a further description of the above technical solution, the magnetic attraction module protrudes from the surface of the bottom plate.

[0011] As a further description of the above technical solution, the number of magnetic blocks in the magnet array is an odd number, and the magnetic blocks are arranged in a left-right symmetrical manner.

[0012] As a further description of the above technical solution, the magnetic module 1 is fixed to the surface of the base plate by screws.

[0013] As a further description of the above technical solution, a pen holder is connected to one side of the bottom plate.

[0014] An electronic product using any of the above-mentioned magnetic protective covers comprises:

[0015] An electronic product body, wherein a plurality of grooves are arranged on the back of the electronic product body;

[0016] The magnetic module 2 is fixed in the groove and corresponds to the position of the magnetic module 1 of the magnetic protective cover.

[0017] As a further description of the above technical solution, the groove on the back of the electronic product body is adapted to the shape of the magnetic attraction module 1, and the size of the groove is slightly larger than the size of the magnetic attraction module 1 to facilitate the attraction of the magnet.

[0018] As a further description of the above technical solution, the magnetic attraction module 2 includes a shell, a magnet array, a shielding cover and a supporting sheet.

[0019] As a further description of the above technical solution, the wall thickness of the shell is relatively thin and the material is non-magnetic, such as austenitic stainless steel 304, 316.

[0020] As a further description of the above technical solution, the number of magnetic blocks in the magnet array is an odd number, and the magnetic blocks are arranged in a left-right symmetrical manner.

[0021] The beneficial effects of the utility model are as follows:

[0022] 1. The utility model places the magnet array in the shell, and uses two magnetic modules to attract each other. The shell is relatively thin, which can reduce the distance between the magnets and significantly increase the suction force. The current magnetic suction protective cover places the magnet array between the upper and lower lining plates. Since the thickness of the lining and the lining plate will increase the distance between the magnets, the suction force is relatively small, and more magnets are needed to increase the suction force.

[0023] 2. The utility model can effectively prevent the shaking up and down, left and right from affecting the magnetic force by guiding the boss to fit into the groove through the magnetic field. The magnet provides vertical suction force, so that the electronic product and the magnetic protective cover are tightly combined. The shaking and vibration encountered in daily use will not make the protective cover easily detached, thereby achieving a better protection effect.

[0024] 3. The utility model solves the problem of inconvenient installation of magnet arrays when making a DIY magnetic protective cover. The traditional installation method is to combine several magnets together and place them in the middle lining plate, add glue on both sides and then stick a lining plate on each side. The operation is troublesome and prone to failure. The utility model directly provides users with a magnetic module and screws. Users only need to install the magnetic module into the lining plate and tighten the screws to fix it. The installation method is simpler.

[0025] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the magnetic protective cover of the utility model;

[0027] Figure 2 This is a schematic diagram of the magnetic attraction module 1 of the utility model;

[0028] Figure 3 This is an exploded schematic diagram of the magnetic attraction module 1 of the utility model;

[0029] Figure 4 It is a schematic diagram of the arrangement of the magnet array of the magnetic attraction module 1 of the utility model;

[0030] Figure 5 It is a schematic diagram of the electronic product in the utility model;

[0031] Figure 6 It is a schematic diagram of the installation process of the electronic product and the magnetic protective cover of the utility model;

[0032] Figure 7 This is a schematic diagram of the cooperation between the electronic product and the magnetic protective cover of the utility model;

[0033] Figure 8 This is an exploded schematic diagram of the magnetic attraction module 2 of the utility model;

[0034] Fig. 9 It is a cross-sectional view of a magnetic attraction module of the utility model fixed on a magnetic attraction protective cover.

[0035] Figure numerals: 1. bottom plate; 2. magnetic module one; 21. magnetic module one shell; 22. magnetic module one magnet array; 23. magnetic module one shielding cover; 3. cover plate; 4. flexible part; 5. electronic product body; 6. magnetic module two; 61. magnetic module two shell; 62. magnetic module two magnet array; 63. magnetic module two shielding cover; 64. magnetic module two support plate; 7. magnetic protective cover lining. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0037] like Figure 1-Figure 4As shown, in one embodiment, a magnetic protective cover includes a bottom plate 1, which is connected to a cover plate 3 through a flexible portion 4, so that after the bottom plate 1 is fixed to the electronic product, the screen of the electronic product can be protected by the cover plate 3. A pen holder is connected to one side of the bottom plate for inserting a stylus.

[0038] In this embodiment, the flexible portion 4 is made of leather and microfiber.

[0039] A plurality of magnetic modules 2 are fixed on the bottom plate 1. In the present embodiment, two magnetic modules 2 are provided, which are respectively provided at the upper end and the lower end of the inner surface of the bottom plate 1. At the same time, the magnetic module 2 can be fixed to the bottom plate 1 by screws. The magnetic module of the existing magnetic protective cover is embedded in the bottom plate 1 of the magnetic protective cover, and the surface is covered with a lining plate and a layer of lining cloth. This will result in: 1) the distance between the magnets increases, which greatly reduces the magnet attraction; 2) it is inconvenient to install the magnet when making a personal DIY magnetic protective cover. The method of the present application is: 1) using the magnetic module 2 and the magnetic module 2 6 to directly attract each other. Since the magnetic module 1 shell 21 and the magnetic module 2 shell 61 are between them, which are made of metal, the wall thickness can be made very thin, thereby reducing the distance between the magnets and increasing the magnet attraction; 2) fixing the magnetic module 2 with screws, which can be quickly installed and convenient for personal DIY.

[0040] At the same time, in this embodiment, the shape of the magnetic module 2 can be trapezoidal, and it protrudes 1.5 mm from the surface of the bottom plate 1. When the magnetic module 2 6 is magnetically connected to the corresponding groove of the electronic product, the two can fit together exactly, which can effectively prevent the up and down and left and right shaking from affecting the magnetic force, so that the electronic product and the magnetic protective cover are tightly combined, and the shaking and vibration encountered in daily use will not make the protective cover easily detached, thereby achieving a better protection effect.

[0041] It should also be noted that in this embodiment, a magnetic module 2 is installed on the upper and lower sides of the bottom plate 1 of the magnetic protective cover, and the magnetic module 2 includes a magnetic module shell 21, a magnetic module shielding cover 23 and a plurality of magnetic modules magnet arrays 22 arranged therebetween. The number of magnetic blocks in the magnetic module magnet array 22 is an odd number, and the magnets are arranged symmetrically on the left and right, so that after the magnetic module magnet array 22 is rotated 180 degrees, the direction of the magnetic field remains unchanged and can continue to be used, which is convenient for users to adjust the direction of the screen and the charging port. The magnetic module 2 6 is similar to the magnetic module 2, and the magnetic module 2 6 includes a magnetic module shell 61, a magnetic module magnet array 62, a magnetic module shielding cover 63, and a magnetic module support sheet 64.

[0042] refer to Figure 5-Figure 8The present application provides an electronic product using a magnetic protective cover, which specifically includes an electronic product body 5, which can be an electronic ink screen product. A magnetic module 2 6 is arranged on the back of the electronic product body 5, and the position of the magnetic module 2 6 corresponds to the position of the magnetic module 1 2. Specifically, the magnetic module 2 6 is fixed in a groove on the back of the electronic product body 5. Therefore, when the magnetic protective cover is connected to the electronic product, the magnetic module 1 2 is just stuck in the groove of the electronic product after the two are attracted. The groove resists the magnetic module 1 2, and the magnetic module 1 2 and the magnetic module 2 6 provide vertical suction to make the protective cover tightly combined with the electronic product, effectively reducing the risk of the magnetic protective cover falling off.

[0043] refer to Fig. 9 Two through holes are made on the bottom plate of the magnetic protective cover, the magnetic protective cover lining 7 and the lining plate, and the boss of the magnetic module 1 2 is inserted into the through hole and fixed with screws. The bottom surface of the magnetic module 1 2 presses the magnetic protective cover lining 7 to avoid warping and affecting the appearance.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A magnetic protective cover, characterized in that: include: A bottom plate, on which a plurality of magnetic modules 1 are fixed, and the magnetic modules 1 protrude from a surface of the bottom plate; A cover plate connected to the base plate via a flexible portion; The magnetic attraction module 1 includes a housing, a shielding cover and a magnet array arranged therebetween; The magnetic attraction module 1 is fixed to the surface of the bottom plate by screws.

2. The magnetic protective cover according to claim 1, characterized in that: The number of magnetic blocks in the magnet array is an odd number, and the magnetic blocks are arranged in a left-right symmetrical manner.

3. The magnetic protective cover according to claim 1, characterized in that: One side of the bottom plate is connected with a pen holder.

4. An electronic product using the magnetic protective cover described in any one of claims 1 to 3, characterized in that: include: An electronic product body, wherein a plurality of grooves are arranged on the back of the electronic product body; The magnetic module 2 is fixed in the groove and corresponds to the position of the magnetic module 1 of the magnetic protective cover.

5. The electronic product according to claim 4, characterized in that: The groove is adapted to the shape of the magnetic module 1 of the magnetic protective cover.

6. The electronic product according to claim 5, characterized in that: The magnetic attraction module 2 includes a shell, a magnet array, a shielding cover and a supporting sheet.

7. The electronic product according to claim 6, characterized in that: The number of magnetic blocks in the magnet array is an odd number, and the magnetic blocks are arranged in a left-right symmetrical manner.

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