Shell cover plate with high safety

Abstract

The utility model discloses a housing cover plate with high safety. The housing cover plate comprises a cover plate, a housing and a transparent adhesive layer. A mounting cavity is defined by the shell and the cover plate, a transparent adhesive layer is adhered to one side, close to the mounting cavity, of the cover plate, and the transparent adhesive layer is arranged on the edge of the cover plate. And when the cover plate is collided and broken, the broken glass fragments can be adhered by the transparent adhesive layer and are not dispersed, so that people are prevented from being hurt, and the safety of a user is ensured.

Description

Technical Field

[0001] The utility model relates to the field of mobile phones, in particular to a shell cover with high safety. Background Art

[0002] With the advancement of technology and life, mobile phones have become an indispensable smart tool in people's lives and work. When users use mobile phones, the four corners of the mobile phone cover are most likely to be bumped. Since the cover is usually made of glass, when the corners of the cover are bumped and broken, the broken glass fragments can easily hurt people. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a shell cover with high safety.

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

[0005] A shell cover with high safety comprises: a cover, a shell and a transparent adhesive layer; the shell and the cover are combined to form an installation cavity, a transparent adhesive layer is adhered to a side of the cover close to the installation cavity, and the transparent adhesive layer is arranged at the edge of the cover.

[0006] In one embodiment, the transparent adhesive layer is a PVB adhesive layer.

[0007] In one embodiment, an anti-fingerprint layer is plated on the touch surface of the cover plate.

[0008] In one embodiment, the anti-fingerprint layer is an AF film layer.

[0009] In one embodiment, the cover plate is a rectangular parallelepiped structure, and the transparent adhesive layer is arranged at the four corners of the cover plate.

[0010] In one of the embodiments, a camera mounting hole and a flashlight mounting hole are provided on a side of the shell away from the cover plate.

[0011] In one embodiment, an ink layer is disposed on the outer side of the shell.

[0012] In one of the embodiments, a black oil layer is further provided between the shell and the ink layer.

[0013] In one of the embodiments, a water drop hole is formed on the housing on the same side as the touch surface of the cover.

[0014] In one embodiment, the water drop hole is arranged on the top of the cover plate, and the axial direction of the water drop hole faces the user.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] The housing cover with high safety of the utility model is provided with a cover, a housing and a transparent adhesive layer, and the housing and the cover are enclosed to form a mounting cavity. A transparent adhesive layer is adhered to the side of the cover close to the mounting cavity, and the transparent adhesive layer is arranged at the edge of the cover. When the cover is knocked and broken, the broken glass fragments will be adhered by the transparent adhesive layer and will not be scattered, thereby avoiding injury to people, thereby ensuring the safety of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0018] Figure 1 It is a structural schematic diagram of a partially enlarged side section of a cover plate in one embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the front side of a housing cover with high safety in one embodiment of the utility model.

[0020] Reference numerals:

[0021] The cover plate 10 , the housing 20 , the transparent adhesive layer 30 , the anti-fingerprint layer 40 , the ink layer 50 , the black oil layer 60 , and the water drop hole 70 . DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0023] The present application proposes a highly secure housing cover for use on a mobile phone, which includes: a cover 10, a housing 20 and a transparent adhesive layer 30. Figure 1 and Figure 2 The housing 20 and the cover plate 10 enclose a mounting cavity, and the mounting cavity is used to accommodate other accessories of the mobile phone. A transparent adhesive layer 30 is adhered to the side of the cover plate 10 close to the mounting cavity. The transparent adhesive layer 30 has strong adhesiveness and is used to adhere the broken cover plate 10. Since the cover plate 10 is usually broken at the edge or corner, the transparent adhesive layer 30 is arranged at the edge of the cover plate 10. When the cover plate 10 is hit and broken, the broken glass fragments will be adhered by the transparent adhesive layer 30 and will not disperse, thereby avoiding injury to people, thereby ensuring the safety of the user. Preferably, the transparent adhesive layer 30 is a PVB adhesive layer.

[0024] See also Figure 1In one embodiment, since the human skin epidermis secretes oil, when the user operates the mobile phone cover 10, fingerprint-like oil will remain on the cover 10, and the oil will affect the feel and viewing effect of the mobile phone. Therefore, an anti-fingerprint layer 40 is plated on the touch surface of the cover 10. The design of the anti-fingerprint layer 40 greatly reduces the influence of residual oil. Furthermore, the anti-fingerprint layer 40 is an AF film layer, which can effectively prevent fingerprints, oil and dust, and has a very high light transmittance, ensuring the display effect of the cover 10.

[0025] In the current aesthetics, the display screen is usually a rectangular display area. Therefore, the cover plate 10 is set to a rectangular parallelepiped structure. Due to the influence of gravity and air resistance, when the mobile phone falls, the four corners of the mobile phone are most likely to be hit by the ground or the table, causing the cover plate 10 to break. In order to take into account both work efficiency and cost, the transparent adhesive layer 30 is set at the four corners of the cover plate 10, saving the material of the transparent adhesive layer 30 and reducing the cost.

[0026] Furthermore, the housing 20 is provided with a camera mounting hole and a flashlight mounting hole on a side away from the cover plate 10. The camera mounting hole is used to mount a rear camera of a mobile phone, which is used to shoot and record videos. The flashlight mounting hole is used to mount a flashlight, which is used for lighting when the user is in a dark environment.

[0027] In another embodiment, see Figure 1 The outer side of the housing 20 is provided with an ink layer 50, and the ink layer 50 is black, so that the housing 20 and the cover plate 10 have approximately the same color when the screen is not lit, which improves the viewing experience. Furthermore, a black oil layer 60 is provided between the housing 20 and the ink layer 50, and the black oil layer 60 is black, so that the housing 20 and the cover plate 10 have completely the same color when the screen is not lit.

[0028] See also Figure 2 The housing 20 is provided with a water drop hole 70 on the same side as the touch surface of the cover plate 10. The water drop hole 70 is used to install the front camera of the mobile phone. The rear camera of the mobile phone is used to shoot and record videos, and can provide users with selfies or mirrors. The water drop hole 70 is arranged on the top of the cover plate 10 to reduce the obstruction and influence of the water drop hole 70 on the display screen. The axial direction of the water drop hole 70 faces the user, so that the user can better view the selfie screen of the mobile phone for adjustment.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made 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 housing cover with high safety, characterized in that: include: Cover plate, shell and transparent adhesive layer; The shell and the cover plate are combined to form an installation cavity. A transparent adhesive layer is adhered to the side of the cover plate close to the installation cavity. The transparent adhesive layer is arranged at the edge of the cover plate and is used to adhere the broken cover plate.

2. The housing cover with high safety according to claim 1, characterized in that: The transparent adhesive layer is a PVB adhesive layer.

3. The housing cover with high safety according to claim 1, characterized in that: The touch surface of the cover plate is plated with an anti-fingerprint layer.

4. The housing cover with high safety according to claim 3, characterized in that: The anti-fingerprint layer is an AF film layer.

5. The housing cover with high safety according to claim 1, characterized in that: The cover plate is a rectangular parallelepiped structure, and the transparent adhesive layer is arranged at the four corners of the cover plate.

6. The housing cover with high safety according to claim 1, characterized in that: The shell is provided with a camera mounting hole and a flashlight mounting hole on a side away from the cover plate.

7. The housing cover with high safety according to claim 1, characterized in that: An ink layer is arranged on the outer side of the shell.

8. The housing cover with high safety according to claim 7, characterized in that: A black oil layer is also arranged between the shell and the ink layer.

9. The housing cover with high safety according to claim 1, characterized in that: The shell is provided with a water drop hole on the same side as the touch surface of the cover plate.

10. The housing cover with high safety according to claim 9, characterized in that: The water drop hole is arranged on the top of the cover plate, and the axial direction of the water drop hole faces the user.

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