Electronic equipment protective shell

Abstract

The embodiment of the utility model relates to the technical field of electronic equipment accessories, and discloses an electronic equipment protective shell, which comprises a back plate, a first protective layer and a second protective layer, the back plate comprises a back plate main body and the first protective layer is arranged on the surface of the back plate main body; and the side frame comprises a side frame main body and a second protective layer, the side frame main body and the backboard main body are connected and enclose to form an accommodating cavity for accommodating the electronic equipment, and the second protective layer is arranged on the surface of the side frame. According to the embodiment of the utility model, the first protection layer is arranged to protect the backboard main body and the second protection layer is arranged to protect the side frame main body, so that different additional functions can be provided for the electronic equipment protection shell according to actual requirements of a user, and the yellowing resistance and the scratch resistance of the electronic equipment protection shell are improved; and the situation that fingerprints and other smudginess are attached to the electronic equipment protection shell is effectively reduced.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of electronic equipment accessories, and in particular to an electronic equipment protective shell. Background Art

[0002] With the rapid development of electronic devices such as smart phones, people have an increasing demand for electronic device protective cases to provide protection for electronic devices.

[0003] The inventors of the present application have discovered that existing protective cases for electronic devices usually use a back panel and side frames to enclose a storage space for accommodating the electronic device. In order to facilitate production and manufacturing, the prior art usually provides a protective layer on the surface of the phone case, i.e., the surface of the back panel and the side frame. However, a single protective layer can often only provide better protection for the back panel or the side frame, and cannot simultaneously meet the needs of both in different usage environments. Utility Model Content

[0004] In view of the above problems, an embodiment of the utility model provides an electronic device protective case, which is used to solve the technical problem that the existing electronic device protective cases cannot simultaneously meet the different protection requirements of the back plate and the side frame.

[0005] According to one aspect of an embodiment of the utility model, an electronic device protective case is provided, comprising: a back panel, comprising a back panel body and a first protective layer, the first protective layer being arranged on the surface of the back panel body; a side frame, comprising a side frame body and a second protective layer, the side frame body being connected to the back panel body and enclosing to form a accommodating cavity for accommodating the electronic device, the second protective layer being arranged on the surface of the side frame body.

[0006] In an optional manner, the first protective layer is disposed on a surface of the back panel body away from the accommodating cavity, and the second protective layer is disposed on a surface of the side frame body away from the accommodating cavity.

[0007] In an optional manner, the first protective layer and the second protective layer are made of different materials and have different functions.

[0008] In an optional manner, the first protective layer includes an anti-scratch layer, the hardness of the anti-scratch layer is greater than the hardness of the back panel body; and / or the first protective layer includes an anti-yellowing layer.

[0009] In an optional manner, the first protective layer includes a decorative layer, and the decorative layer is integrally formed with the back panel body through an in-mold injection molding process.

[0010] In an optional manner, the second protective layer includes an anti-fouling layer, and the anti-fouling layer completely covers the surface of the side frame body on a side away from the accommodating cavity.

[0011] In an optional manner, the second protective layer includes a friction-resistant layer, and the material of the friction-resistant layer is polyurethane or hand-feel oil.

[0012] In an optional manner, the material of the back panel body and the side frame body is the same or different.

[0013] In an optional manner, the back panel body is a transparent structure made of a transparent material, and the side frame body is a non-transparent structure made of a non-transparent material.

[0014] The embodiment of the utility model can provide different additional functions for the electronic device protective case according to the actual needs of users by setting a first protective layer for protecting the back panel body and a second protective layer for protecting the side frame body, so as to improve the anti-yellowing and anti-scratch capabilities of the electronic device protective case and effectively reduce the adhesion of fingerprints and other dirt to the electronic device protective case.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0017] Figure 1 A schematic diagram of the structure of an electronic device protective case provided by an embodiment of the utility model is shown;

[0018] Figure 2 for Figure 1 Schematic diagram of the cross-section structure in the AA direction;

[0019] Figure 3 for Figure 2 Enlarged view of point E in the middle;

[0020] Figure 4 A three-dimensional structural schematic diagram of an electronic device protective shell provided by an embodiment of the utility model is shown.

[0021] The reference numerals in the specific implementation manner are as follows:

[0022] Back plate 110 , back plate body 111 , first protective layer 112 , snap-fitting protrusion 113 , side frame 120 , side frame body 121 , second protective layer 122 , button 1201 , snap-fitting groove 123 , lens mounting frame 123 . DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0024] See also Figure 1 and Figure 2 , Figure 1 The structure diagram of the electronic device protection case provided by the embodiment of the utility model is shown. Figure 2 for Figure 1 As shown in the figure, the electronic device protective shell includes: a back plate 110 and a side frame 120.

[0025] The backplane 110 includes a backplane body 111 and a first protective layer 112 , and the first protective layer 112 is disposed on a surface of the backplane body 111 .

[0026] The side frame 120 includes a side frame body 121 and a second protective layer 122. The side frame body 121 is connected to the back panel body 111 and encloses a cavity for accommodating the electronic device. The second protective layer 122 is disposed on the surface of the side frame 121. It can be understood that the electronic device includes an electronic device with protection requirements such as a smart phone. In the embodiment of the utility model, the electronic device protective shell is specifically a mobile phone protective shell, which is used to provide protection for the smart phone.

[0027] In the embodiment of the present invention, the back plate 110 and the side frame 120 can be integrally formed by injection molding.

[0028] In one embodiment of the present invention, please refer to Figure 3 , Figure 3 for Figure 2 In the enlarged view at point E, the first protective layer 112 is disposed on the surface of the back panel body 111 away from the accommodating cavity, and the second protective layer 122 is disposed on the surface of the side frame body 121 away from the accommodating cavity.

[0029] In another embodiment of the present invention, the first protective layer 112 is respectively disposed on two surfaces of the back panel body 111 , and the second protective layer 122 is respectively disposed on two surfaces of the side frame body 121 .

[0030] Among them, the materials and functions of the first protective layer 112 and the second protective layer 122 are different. It should be noted that the existing mobile phone protective case usually includes two parts: a back panel and a side frame. The inventor of the present application takes into account that the environments in which the back panel and the side frame are used in daily life are different, and the functions required to be added to the back panel and the side frame are also different. Therefore, different protective layers need to be set on the surfaces of the two parts according to different environments. For example, the side frame is usually the part that the user holds in his hand, so it is usually necessary to set an anti-fouling protective layer to prevent the side frame from yellowing, dirt, etc.; and when the mobile phone is placed on the desktop, the back panel is usually in contact with the desktop, so the back panel focuses on anti-scratch protection.

[0031] The embodiment of the utility model can provide different additional functions for the electronic device protective case according to the actual needs of users by setting a first protective layer 112 for protecting the back panel body 111 and a second protective layer 122 for protecting the side body 121, so as to improve the anti-yellowing ability and anti-scratch ability of the electronic device protective case and effectively reduce the adhesion of fingerprints and other dirt to the electronic device protective case.

[0032] The materials of the back panel body 111 and the side frame body 121 may be the same or different.

[0033] In the embodiment of the utility model, the back panel body 111 is a transparent structure made of a transparent material. Specifically, the back panel body 111 is a transparent back panel structure made of a soft TPU material.

[0034] Optionally, the first protective layer 112 includes an anti-scratch layer, and the hardness of the anti-scratch layer is greater than the hardness of the back panel body 111 ; the thickness of the first protective layer 112 is less than the thickness of the back panel body 111 .

[0035] Optionally, the first protective layer 112 includes an anti-yellowing layer for preventing the back panel body 111 from yellowing.

[0036] Optionally, the first protection layer 112 includes a decorative layer, and the decorative layer is integrally formed with the back panel body 111 through an in-mold label injection molding process (InMolding Label).

[0037] In one embodiment of the present invention, the first protective layer 112 includes an anti-scratch layer and an anti-yellowing layer, the anti-yellowing layer is arranged on the surface of the back panel body 111 away from the empty cavity, and the anti-scratch layer is arranged on the surface of the anti-yellowing layer away from the empty cavity.

[0038] In another embodiment of the present invention, the first protective layer 112 includes an anti-scratch layer, an anti-yellowing layer and a decorative layer, and the anti-yellowing layer, the decorative layer and the anti-scratch layer are sequentially arranged on the surface of the back panel body 111 away from the vacant cavity.

[0039] The embodiment of the utility model can provide different protection requirements or decoration requirements for the back panel body 111 of the electronic device protective case according to the actual needs of the user through the use of the anti-scratch layer, the anti-yellowing layer and the decorative layer alone or in different combinations.

[0040] In the embodiment of the utility model, the side frame body 121 is a non-transparent structure made of a non-transparent material. Specifically, the side frame body 121 is a non-transparent frame structure made of a soft TPU material.

[0041] The second protective layer 122 includes an anti-fouling layer, and the anti-fouling layer completely covers the surface of the side frame body 121 away from the vacant cavity.

[0042] The second protective layer 122 includes a friction-resistant layer, and the friction-resistant layer is made of polyurethane or hand-feeling oil.

[0043] Among them, the anti-fouling layer and the anti-friction layer can be arranged separately or in combination. Optionally, the second protective layer 122 includes an anti-fouling layer and a anti-friction layer, and the anti-fouling layer completely covers the surface of the side of the side frame body 121 away from the empty cavity, and the anti-friction layer completely covers the surface of the anti-fouling layer away from the empty cavity.

[0044] By arranging an anti-fouling layer and / or a friction-resistant layer on the surface of the side frame body 121, the embodiment of the utility model can add different functions to the side frame body 121 according to the actual needs of the user. For example, an anti-fouling layer is used to improve the anti-fouling ability of the side frame body 121, polyurethane is used to protect the side frame body 121, which can improve the friction resistance, resilience and shock resistance of the side frame body 121, or hand-feel oil is used to protect the side frame body 121, which can improve the friction resistance and hand feel of the side frame body 121.

[0045] See also Figure 3 The edge periphery of the back panel body 111 is provided with a snap-in protrusion 113, and the edge of the side frame body 121 is provided with a snap-in groove 123; the edge periphery of the back panel body 111 and the edge of the side frame body 121 are snap-fitted and fixed by the snap-in protrusion 113 and the snap-in groove 123.

[0046] See also Figure 4 , Figure 4The three-dimensional structural diagram of the electronic device protective shell provided by the embodiment of the utility model is shown, and the electronic device protective shell also includes a button 1201, and the side of the side frame body 121 is provided with a button mounting hole, and the button 1201 is arranged in the button mounting hole; the second protective layer 122 is provided with a button avoidance hole corresponding to the position of the button mounting hole, so that the button 1201 can move up and down in the button mounting hole. Specifically, the electronic device protective shell includes a plurality of buttons 1201 of different specifications, and the corresponding side frame body 121 is provided with a plurality of button mounting holes of different specifications; the button 1201 can be designed as an integral molding with the side frame body 121.

[0047] In an optional manner, the side frame 120 also includes a lens mounting frame 123, the back panel 110 includes a lens avoidance portion, and the side frame body 121 and the lens avoidance portion together form an opening for accommodating the lens mounting frame 123; the lens mounting frame 123 is protruding from the back panel 110, and the lens mounting hole 123 is used for the lens of the electronic device to pass through.

[0048] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the embodiments of the present invention should have the common meanings understood by technicians in the field to which the embodiments of the present invention belong.

[0049] In the description of the embodiments of the present invention, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0050] In addition, the technical terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the description of the embodiments of the present utility model, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0051] In the description of the present embodiment, unless otherwise clearly specified and limited, the technical terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

[0052] In the description of the present embodiment, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it; although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and description of the utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. An electronic device protective case, characterized in that: The electronic device protective case comprises: A backplane, comprising a backplane body and a first protective layer, wherein the first protective layer is disposed on a surface of the backplane body; The side frame comprises a side frame body and a second protective layer. The side frame body is connected to the back panel body and encloses a receiving cavity for receiving electronic equipment. The second protective layer is arranged on the surface of the side frame body.

2. The electronic device protective case according to claim 1, characterized in that: The first protective layer is disposed on a surface of the back plate body at a side away from the accommodating cavity, and the second protective layer is disposed on a surface of the side frame body at a side away from the accommodating cavity.

3. The electronic device protective case according to claim 2, characterized in that: The first protective layer and the second protective layer have different materials and functions.

4. The electronic device protective case according to claim 3, characterized in that: The first protective layer includes an anti-scratch layer, the hardness of the anti-scratch layer is greater than the hardness of the back panel body; and / or the first protective layer includes an anti-yellowing layer.

5. The electronic device protective case according to claim 3, characterized in that: The first protective layer includes a decorative layer, and the decorative layer is integrally formed with the back panel body through an in-mold injection molding process.

6. The electronic device protective case according to any one of claims 2 to 5, characterized in that: The second protective layer comprises an anti-fouling layer, and the anti-fouling layer completely covers the surface of the side frame body at a side away from the accommodating cavity.

7. The electronic device protective case according to any one of claims 2 to 5, characterized in that: The second protective layer includes a friction-resistant layer, and the material of the friction-resistant layer is polyurethane or hand-feeling oil.

8. The electronic device protective case according to claim 2, characterized in that: The materials of the back plate body and the side frame body are the same or different.

9. The electronic device protective case according to claim 8, characterized in that: The back panel body is a transparent structure made of a transparent material, and the side frame body is a non-transparent structure made of a non-transparent material.

Images