CN220043483U

CN220043483U - Vacuum mobile phone shell with multiple layers of frames

Info

Publication number: CN220043483U
Application number: CN202321591908.5U
Authority: CN
Inventors: 俞家良
Original assignee: Dongguan Hong Wang Communication Technology Co ltd
Current assignee: Dongguan Hong Wang Communication Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-17
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a vacuum mobile phone shell with a multi-layer frame, which comprises a plastic shell, wherein a PC (polycarbonate) sheet is fixedly embedded in the inner wall of the plastic shell, a plastic gasket is slidably arranged on the inner wall of the plastic shell, an assembly groove is formed in the outer wall of the PC sheet, and a plastic rubber ring is arranged on the inner wall of the assembly groove. According to the utility model, the plastic gasket is placed in the plastic shell, and the mobile phone is limited in the plastic gasket and clamped due to the softness of the plastic gasket and the plastic shell, so that the plastic shell and the plastic gasket realize multi-layer protection of the mobile phone, and the buffer performance is improved; the camera on the mobile phone is protected through the plastic rubber ring, so that the camera is prevented from contacting the ground when falling; the back of the mobile phone is protected by the PC chip.

Description

Vacuum mobile phone shell with multiple layers of frames

Technical Field

The utility model relates to the technical field of mobile phone shells, in particular to a vacuum mobile phone shell with a multi-layer frame.

Background

The recent ten years have seen the development of various mobile phone shells for protecting or decorating the appearance of smart phones, wherein the mobile phone shells can protect the mobile phones and embody individuality, different mobile phones on the market have corresponding and various mobile phone shells, and the mobile phone shells are made of different materials and mainly comprise silica gel, hard plastic, soft plastic, cloth, leather and the like. Most of them are formed integrally from a single material.

In the prior art, the single-layer structure of the mobile phone shell may affect the anti-collision buffer performance of the mobile phone shell due to the defect of insufficient thickness or single material, and the mobile phone shell cannot exert enough protection performance when the mobile phone falls or collides, so that the corner positions of the frame or the screen of the mobile phone are damaged to affect the use, therefore, a multi-layer frame vacuum mobile phone shell is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a multi-layer frame vacuum mobile phone shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a multilayer frame vacuum cell-phone shell, includes the plastic shell, the fixed PC piece that inlays of inner wall of plastic shell, the inner wall slidable mounting of plastic shell has the plastic packing ring, the assembly groove has been seted up to the outer wall of PC piece, the plastic ring that returns is installed to the inner wall of assembly groove.

Preferably, the outer walls of the plastic shell and the plastic gasket are provided with plug holes, the outer walls of the plastic shell and the plastic gasket are provided with two sound outlet holes, the outer walls of the plastic shell and the plastic gasket are provided with volume key holes, the outer walls of the plastic shell and the plastic gasket are provided with mute key holes, and the plug holes are arranged to facilitate the mobile phone to be plugged into the mobile phone for charging.

Preferably, the outer walls of the plastic shell, the PC sheet, the plastic gasket and the plastic ring are all subjected to arc treatment, so that the appearance is more attractive through the arc treatment, and meanwhile, stress concentration is avoided.

Preferably, the inner wall of the plastic shell is in a concave design, so that the plastic gasket is conveniently limited in the plastic shell.

Preferably, the outer wall of the plastic ring is provided with an annular groove, the inner wall of the annular groove is bonded with the assembly groove through a physical technology, and the camera on the mobile phone is protected through the plastic ring.

Preferably, the plastic shell, the plastic gasket and the plastic ring are designed integrally, so that the processing flow is reduced, and the strength of the joint is ensured.

Preferably, the plastic shell and the plastic gasket are matched with each other.

Compared with the prior art, the utility model has the advantages that:

in the scheme, the plastic gasket is placed in the plastic shell, and the mobile phone is limited in the plastic gasket and clamped due to the softness of the plastic gasket and the plastic shell, so that the plastic shell and the plastic gasket realize the protection of the mobile phone in multiple layers, and the buffer performance is improved; the camera on the mobile phone is protected through the plastic rubber ring, so that the camera is prevented from contacting the ground when falling; the back of the mobile phone is protected by the PC chip.

Drawings

Fig. 1 is a schematic perspective view of a multi-layered frame vacuum mobile phone shell according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a multi-layered frame vacuum cell phone shell according to the present utility model;

fig. 3 is a schematic cross-sectional view of a plastic gasket of a multi-layered frame vacuum mobile phone shell according to the present utility model.

In the figure: 1. a plastic housing; 2. a PC sheet; 3. a plastic gasket; 4. an assembly groove; 5. a plastic ring; 6. a plug hole; 7. a sound outlet hole; 8. a volume key hole; 9. mute key hole.

Detailed Description

The utility model provides a show by fig. 1-3, relate to a multilayer frame vacuum cell-phone shell, including plastic shell 1, the inner wall of plastic shell 1 is concave design, conveniently place plastic packing ring 3 and cell-phone, the fixed PC piece 2 of inlaying of inner wall of plastic shell 1, the inner wall slidable mounting of plastic shell 1 has plastic packing ring 3, mutually support between plastic shell 1 and the plastic packing ring 3, the multilayer protection is realized to the cell-phone, assembly groove 4 has been seted up to the outer wall of PC piece 2, the plastic rubber ring 5 of returning is installed to the inner wall of assembly groove 4, the thickness of plastic rubber ring 5 of returning is greater than the thickness of camera, protect it, prevent falling the time, the camera on the cell-phone contacts ground.

The outer walls of the plastic shell 1, the PC sheet 2, the plastic gasket 3 and the plastic ring 5 are all subjected to arc treatment, the appearance is more attractive due to the arc treatment, meanwhile, stress concentration is avoided, the outer wall of the plastic ring 5 is provided with an annular groove, the inner wall of the annular groove is bonded with the assembly groove 4 through a physical technology, the plastic shell 1, the plastic gasket 3 and the plastic ring 5 are integrally designed, the processing flow is reduced, and the strength of a connecting part is ensured.

As shown in fig. 1-3, the outer walls of the plastic shell 1 and the plastic gasket 3 are provided with plug holes 6, the outer walls of the plastic shell 1 and the plastic gasket 3 are provided with two sound outlet holes 7, so that the loudspeaker of the mobile phone can conveniently make sound from the sound outlet holes 7, the outer walls of the plastic shell 1 and the plastic gasket 3 are provided with volume key holes 8, the volume key holes 8 leak volume keys on the mobile phone, the operation is convenient, the outer walls of the plastic shell 1 and the plastic gasket 3 are provided with mute key holes 9, and the mute key holes 9 leak mute keys on the mobile phone.

Working principle: when the mobile phone protection device is used, the plastic gasket 3 is placed in the plastic shell 1, due to the softness of the plastic gasket 3, the outer wall of the plastic gasket 3 is clung to the inner wall of the plastic shell 1, the mobile phone is placed in the plastic gasket 3 and is located in the plastic shell 1, the mobile phone is clamped through the elasticity of the plastic gasket 3 and the plastic shell 1, the edge position of the plastic shell 1 is higher than the surface of the mobile phone, the mobile phone screen is protected, the camera on the mobile phone is located in the assembly groove 4, the thickness of the plastic gasket 5 is larger than that of the camera, the camera on the mobile phone is protected, the camera is prevented from contacting the ground when falling, meanwhile, the mobile phone is protected through the plastic shell 1 and the plastic gasket 3 in multiple layers, the buffer performance is improved, and the PC sheet 2 protects the back of the mobile phone.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a multilayer frame vacuum cell-phone shell, includes plastic shell (1), its characterized in that, the fixed PC piece (2) that inlays of inner wall of plastic shell (1), the inner wall slidable mounting of plastic shell (1) has plastic packing ring (3), assembly groove (4) have been seted up to the outer wall of PC piece (2), return plastic ring (5) are installed to the inner wall of assembly groove (4).

2. The multi-layer frame vacuum mobile phone shell according to claim 1, wherein plug holes (6) are formed in outer walls of the plastic shell (1) and the plastic gasket (3), two sound outlet holes (7) are formed in outer walls of the plastic shell (1) and the plastic gasket (3), volume key holes (8) are formed in outer walls of the plastic shell (1) and the plastic gasket (3), and mute key holes (9) are formed in outer walls of the plastic shell (1) and the plastic gasket (3).

3. The multi-layer frame vacuum mobile phone shell according to claim 1, wherein the outer walls of the plastic shell (1), the PC sheet (2), the plastic gasket (3) and the plastic ring (5) are all processed by circular arcs.

4. A multi-layer rim vacuum cell phone shell according to claim 1, characterized in that the inner wall of the plastic housing (1) is of concave design.

5. The multi-layer frame vacuum mobile phone shell according to claim 1, wherein the outer wall of the plastic ring (5) is provided with an annular groove, and the inner wall of the annular groove is bonded with the assembly groove (4) through a physical technology.

6. The multi-layer frame vacuum mobile phone shell according to claim 1, wherein the plastic shell (1), the plastic gasket (3) and the plastic return ring (5) are all integrally designed.

7. A multi-layered rim vacuum cell phone shell according to claim 1, characterized in that the plastic housing (1) and the plastic gasket (3) are mutually matched.