Soft magnetic alignment protective shell

Abstract

The utility model discloses a soft magnet counterpoint protective shell, which comprises a shell body and a soft magnet fixedly arranged on the side wall of the shell body. According to the utility model, the flexible and bendable magnet ring is used, the situation that the magnet falls off when the flexible mobile phone shell is used, and the soft magnetic sheet is used for replacing the original magnet structure, so that the manufacturing cost of the product and the labor cost are reduced; when glue is reduced, the product manufacturing procedure is simplified, and the product output efficiency is improved. The fitting degree with the mobile phone shell is high; the bending and falling conditions are not easy to occur; and after the mobile phone shell is not used, the soft magnets in the mobile phone shell can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field related to electronic equipment accessories, in particular to a soft magnetic alignment protection shell. Background Art

[0002] Magnetic phone cases are a type of phone protective case that has become popular in recent years. The biggest feature of magnetic phone cases is that they are attached to the back of the phone through magnetic force, thus fixing it to the surface of the phone. The biggest advantage of magnetic phone cases is their convenient adsorption and release functions. Users only need to bring the phone close to the phone case, and the magnetism will automatically adsorb and fix it, without complicated installation steps. Similarly, when you need to remove the phone case, you can easily separate it with just a slight pull.

[0003] Existing mobile phone cases have a magnet ring embedded inside, which is usually composed of multiple small magnet blocks; such as the protective case with heat dissipation function, patent number CN202222702951.6, which adopts this magnet structure. Both the labor cost and the product cost are high, and the mobile phone case may bend during transportation and storage due to inaccurate placement. If bending occurs, some magnets in the magnetic ring will fall off, or bend and scrap, and the magnets in the mobile phone protective case are difficult to recycle. There are many production processes for mobile phone cases, and individual magnets need to be arranged and bonded, so more glue will be used. Utility Model Content

[0004] The utility model aims to provide a soft magnetic alignment protection shell to overcome the deficiencies in the prior art.

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

[0006] A soft magnetic alignment protective shell comprises a shell and a soft magnet, wherein the soft magnet is fixedly arranged on the side wall of the shell.

[0007] To further explain, the soft magnet is fixedly arranged on the inner wall of the shell; the soft magnet comprises a soft magnetic ring, the inner wall of the shell is provided with an annular groove, and the soft magnetic ring is embedded and fixedly arranged on the inner wall of the shell through the annular groove.

[0008] To further explain, the soft magnet includes a counter-position soft magnet, an inner wall of the shell is provided with an elongated elliptical groove, and the counter-position soft magnet is embedded and fixed in the inner wall of the shell through the elongated elliptical groove.

[0009] To further explain, a decorative layer is provided on the inner bottom wall of the annular groove.

[0010] To further elaborate, the inner bottom wall of the long oval groove is provided with a decorative layer.

[0011] To further explain, the decorative layer is an opaque layer.

[0012] To further explain, the soft magnet is a double-layer structure with two poles on one side.

[0013] To further explain, a Mylar sheet is fixedly disposed on the side of the soft magnet that contacts the mobile phone.

[0014] To further explain, the polarity distribution of the soft magnetic ring is that the outer ring is N and the inner ring is S or the outer ring is S and the inner ring is N.

[0015] To further explain, the soft magnet is fixedly arranged on the outer wall of the shell; the soft magnet comprises a soft magnetic ring, the outer wall of the shell is provided with an annular groove, and the soft magnetic ring is embedded and fixedly arranged on the outer wall of the shell through the annular groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model uses a flexible and bendable magnet ring, which will not cause the magnet to fall off when used on a flexible mobile phone case. The soft magnetic sheet is used to replace the original magnet structure, which reduces the product cost and labor cost. When glue is reduced, the product production process is simplified and the efficiency of product output is improved. The fit with the mobile phone case is high and the bending and falling is not likely to occur. After the mobile phone case is not used, the soft magnet inside can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the housing of the utility model;

[0019] Figure 2 This is a schematic diagram of the magnetic pole distribution of the soft magnetic ring of the utility model;

[0020] Figure 3 This is another schematic diagram of magnetic pole distribution of the soft magnetic ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of another embodiment of the utility model.

[0023] Notes on the attached drawings:

[0024] 1. Alignment soft magnetic; 2. Shell; 3. Soft magnetic ring; 4. Decorative layer; 5. Mylar sheet; 6. Annular groove; 7. Long elliptical groove. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When the number of an element is referred to as "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] The present invention is described in detail below in conjunction with the embodiments shown in the accompanying drawings:

[0029] like Figure 1-4 As shown, in this embodiment, a soft magnetic alignment protective shell is provided, including a shell 2 and a soft magnet, and the soft magnet is fixedly arranged on the inner wall of the shell 2. In this embodiment, the soft magnet includes a soft magnetic ring 3, and the soft magnetic ring 3 mainly plays the role of magnetic attraction with the mobile phone. The inner wall of the shell 2 is provided with an annular groove 6, and the soft magnetic ring 3 is embedded and fixedly arranged on the inner wall of the shell 2 through the annular groove 6. A decorative layer 4 is arranged on the inner bottom wall of the annular groove 6. The purpose of setting the decorative layer 4 is to cover up the ugliness, and the magnetic ring installed inside cannot be directly seen from the outside of the mobile phone shell. The decorative layer 4 can be optionally set by dripping oil curing treatment or painting; the decorative layer 4 is arranged between the soft magnet and the shell 2.

[0030] Since it is necessary to modify and conceal the inner magnet so as to avoid being observed through the shell 2, the decorative layer 4 is an opaque layer.

[0031] In this embodiment, the soft magnet includes a positioning soft magnet 1, and an elongated elliptical groove 7 is opened on the inner wall of the shell 2. The positioning soft magnet 1 is embedded and fixed on the inner wall of the shell 2 through the elongated elliptical groove 7. Consistent with the above, a decorative layer 4 is also arranged between the positioning soft magnet 1 and the shell 2.

[0032] To further explain, the soft magnet has a double-layer structure with two poles on one side, which can minimize the impact on the internal components of the mobile phone. The polarity distribution of the soft magnetic ring 3 is N for the outer ring and S for the inner ring, or S for the outer ring and N for the inner ring; therefore, it can ensure magnetic attraction with the mobile phone while avoiding affecting the internal components of the mobile phone.

[0033] To further explain, a Mylar sheet 5 is fixedly provided on the side of the soft magnet in contact with the mobile phone. The Mylar sheet 5 has a decorative function and can also protect the back of the mobile phone.

[0034] like Figure 5 In another embodiment, in order to reduce the interference of the magnet on the internal components of the mobile phone and to adsorb the mobile phone at the same time, the above-mentioned soft magnets are fixedly set on the outer wall of the shell, and a groove is made on the outer wall of the shell, and the soft magnetic ring and the alignment soft magnetic are correspondingly set on the outer wall of the shell. Therefore, it is also necessary to open corresponding long elliptical holes and annular grooves on the outer wall of the shell, and the alignment soft magnetic is embedded and fixed on the outer wall of the shell through the long elliptical holes. Similarly, the soft magnetic ring is embedded and fixed on the outer wall of the shell through the annular groove.

[0035] Consistent with the previous embodiment, the positional relationship between the Mylar sheet and the decorative layer is the same, the decorative layer is also located between the shell and the soft magnet, the Mylar sheet is fixed on the outer surface of the soft magnet to protect the soft magnet, and the Mylar sheet is aligned with the outer wall of the shell to achieve the effect of covering and hiding the soft magnet, wherein the Mylar sheet can be adjusted according to the color of the shell.

[0036] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. For ordinary technicians in this field, they can make several modifications and improvements without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A soft magnetic alignment protective shell, characterized in that: The invention comprises a shell and a soft magnet, wherein the soft magnet is fixedly arranged on the side wall of the shell.

2. The soft magnetic alignment protective shell according to claim 1, characterized in that: The soft magnet is fixedly arranged on the inner side wall of the shell; the soft magnet comprises a soft magnetic ring, the inner side wall of the shell is provided with an annular groove, and the soft magnetic ring is embedded and fixedly arranged on the inner side wall of the shell through the annular groove.

3. The soft magnetic alignment protective shell according to claim 1, characterized in that: The soft magnet comprises a counter-position soft magnet. The side wall of the shell is provided with an elongated elliptical groove. The counter-position soft magnet is embedded and fixed on the side wall of the shell through the elongated elliptical groove.

4. The soft magnetic alignment protective shell according to claim 2, characterized in that: A decorative layer is arranged on the inner bottom wall of the annular groove.

5. The soft magnetic alignment protective shell according to claim 3, characterized in that: The inner bottom wall of the long oval groove is provided with a decorative layer.

6. The soft magnetic alignment protective shell according to claim 4 or 5, characterized in that: The decorative layer is an opaque layer.

7. The soft magnetic alignment protective shell according to claim 1, characterized in that: The soft magnet has a double-layer structure with two poles on one side.

8. The soft magnetic alignment protective shell according to claim 1, characterized in that: A Mylar sheet is fixedly arranged on the side of the soft magnet that contacts the mobile phone.

9. The soft magnetic alignment protective shell according to claim 2, characterized in that: The polarity distribution of the soft magnetic ring is N for the outer ring and S for the inner ring or S for the outer ring and N for the inner ring.

10. The soft magnetic alignment protective shell according to claim 1, characterized in that: The soft magnet is fixedly arranged on the outer side wall of the shell; the soft magnet comprises a soft magnetic ring, the outer side wall of the shell is provided with an annular groove, and the soft magnetic ring is embedded and fixedly arranged on the outer side wall of the shell through the annular groove.

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