CN212649533U

CN212649533U - Detachable plastic mobile phone shell

Info

Publication number: CN212649533U
Application number: CN202021668812.0U
Authority: CN
Inventors: 汪佳韦; 柯金水
Original assignee: Dongguan Zhen'aiku Rubber And Plastic Porudcts Co ltd
Current assignee: Dongguan Zhen'aiku Rubber And Plastic Porudcts Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a but split type plastics cell-phone shell, including last casing, connecting plate and lower casing, the surface of going up the casing is provided with first step, the surface of casing is provided with the second step down, the surface of first step and second step is provided with the bayonet lock, the surperficial bayonet lock that corresponds of connecting plate is provided with the bayonet lock, the inboard of bayonet lock is connected with the bayonet lock. The mobile phone shell can be disassembled, so that the mobile phone shell is convenient to detach from the mobile phone; the heat dissipation performance of the mobile phone shell is improved through the arrangement of the heat dissipation block and the heat dissipation holes; and the functionality of the mobile phone shell is increased through the support elastic sheet.

Description

Detachable plastic mobile phone shell

Technical Field

The utility model belongs to the technical field of the cell-phone shell, specifically be a but split type plastics cell-phone shell.

Background

A mobile phone shell is an ornament for protecting or decorating the appearance of a mobile phone. With the rapid development of the science and technology level, the science and technology beauty industry is newly developed as a novel industry. Fashion IT brands are diversified with the market. The mobile phone protection shell is diversified aiming at the increase of brands and functions of the mobile phone, and is divided into PC shells, leather, silica gel, cloth, hard plastic, leather covers, metal toughened glass shells, soft plastic, velvet, silk and other products according to the texture. The mobile phone protection shell not only serves as an ornament to enable a mobile phone to become a landscape, but also can protect the mobile phone, and is anti-falling, anti-scraping, waterproof and shockproof.

With the popularity of smart phones, the demand for mobile phone shells has also expanded dramatically. Present cell-phone shell is all wrap up formula cell-phone shell entirely, and this kind of wrap up formula cell-phone crust entirely all is very inconvenient when adorning the cell-phone or dismantling, and wrap up formula cell-phone shell entirely, can wrap up the lateral part and the back of cell-phone, and the cell-phone that leads to adorning the cell-phone shell is in the use, and the cell-phone has the poor problem of thermal diffusivity.

Disclosure of Invention

An object of the utility model is to provide a but split type plastics cell-phone shell to solve the inconvenient problem of dismantling of cell-phone shell.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but split type plastics cell-phone shell, includes casing, connecting plate and casing down, the surface of going up the casing is provided with first step, the surface of casing is provided with the second step down, the surface of first step and second step is provided with the bayonet lock, the surface correspondence bayonet lock of connecting plate is provided with the bayonet lock, and the connecting plate surface is provided with four bayonet locks, is provided with the bayonet lock with the surface of first step and second step respectively and corresponds, the inboard of bayonet lock is connected with the bayonet lock, and the bayonet lock is through inserting the bayonet lock inboard with last casing, connecting plate and casing down be a whole even, promote inwards to promote the bayonet lock, make the bayonet lock lose the butt, can take off the connecting plate, then take out last casing and lower casing from the upper and lower both ends of cell-phone.

Preferably, the surfaces of the upper shell and the lower shell are provided with heat dissipation holes, and the heat dissipation holes are used for dissipating heat and cooling the mobile phone.

Preferably, the surface of connecting plate is provided with the radiating block, and the radiating block absorbs the heat with the cell-phone contact, and the surface of radiating block is provided with the heat dissipation line, and the heat dissipation line helps the circulation of air, can improve the radiating efficiency of radiating block.

Preferably, the surface of the connecting plate is fixed with a support elastic sheet, the support elastic sheet is fixed on the surface of the connecting plate in a bonding mode, and the functionality of the mobile phone shell can be improved through the support elastic sheet.

Preferably, the radiating block is made of brass, and the radiating block made of brass is in contact with the mobile phone to absorb heat so as to quickly dissipate the heat.

Compared with the prior art, the beneficial effects of the utility model are that: the mobile phone shell can be disassembled, so that the mobile phone shell is convenient to detach from the mobile phone; the heat dissipation performance of the mobile phone shell is improved through the arrangement of the heat dissipation block and the heat dissipation holes; and the functionality of the mobile phone shell is increased through the support elastic sheet.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the upper and lower shells of the present invention;

FIG. 3 is a front view of the connection plate of the present invention;

FIG. 4 is a rear view of the connection plate of the present invention;

fig. 5 is a schematic view of the rotating arm of the present invention.

In the figure: the heat dissipation device comprises an upper shell 1, a first step 11, a bayonet 12, heat dissipation holes 13, a lower shell 2, a second step 21, a connecting plate 3, heat dissipation holes 31, heat dissipation lines 32, a bayonet 33 and a bracket elastic sheet 34.

Detailed Description

Referring to fig. 1, 2, 3 and 5, a detachable plastic mobile phone shell includes an upper shell 1, a connecting plate 3 and a lower shell 2, a first step 11 is disposed on a surface of the upper shell 1, a second step 21 is disposed on a surface of the lower shell 2, bayonet locks 12 are disposed on surfaces of the first step 11 and the second step 21, a bayonet 33 is disposed on a surface of the connecting plate 3 corresponding to the bayonet lock 12, four bayonet locks 33 are disposed on a surface of the connecting plate 3 corresponding to the bayonet locks 12 disposed on surfaces of the first step 11 and the second step 21, the bayonet lock 12 is connected to an inner side of the bayonet 33, the upper shell 1, the connecting plate 3 and the lower shell 2 are connected into a whole by inserting the bayonet 33 into the bayonet lock 12, the bayonet lock 12 is pushed inward, the bayonet lock 33 is released from abutting, the connecting plate 3 can be removed, and the upper shell 1 and the lower shell 2 are pulled out from upper and lower ends of the mobile.

Referring to fig. 1 and 2, heat dissipation holes 13 are formed in the surfaces of the upper housing 1 and the lower housing 2, and the heat dissipation holes 13 are arranged to cool the mobile phone.

Referring to fig. 1 and 3, a heat dissipation block 31 is disposed on a surface of the connection board 3, the heat dissipation block 31 contacts with the mobile phone to absorb heat, and a heat dissipation pattern 32 is disposed on a surface of the heat dissipation block 31, the heat dissipation pattern 32 is helpful for air circulation, so as to improve heat dissipation efficiency of the heat dissipation block 31.

Referring to fig. 4 and 5, a support spring 34 is fixed on the surface of the connecting plate 3, the support spring 34 is fixed on the surface of the connecting plate 3 in an adhesion manner, and the functionality of the mobile phone case can be enhanced by the support spring 34.

Referring to fig. 1, the heat dissipation block 31 is made of brass, and the heat dissipation block 31 made of brass is in contact with the mobile phone to absorb heat and quickly dissipate the heat.

The working principle of the scheme is as follows: when the mobile phone shell is installed, the upper shell 1 and the lower shell 2 are inserted at the upper end and the lower end of the mobile phone, then the bayonet lock 12 is inserted into the inner side of the bayonet 33 of the connecting plate 3, the upper shell 1, the connecting plate 3 and the lower shell 2 are connected into a whole through the connecting plate 3, when the mobile phone shell needs to be disassembled, the bayonet lock 12 is pushed inwards to make the bayonet 33 lose butt joint, then the connecting plate 3 can be taken down, and then the upper shell 1 and the lower shell 2 are drawn out from the upper end and the lower end of the mobile phone; the surfaces of the upper shell 1 and the lower shell 2 are provided with heat dissipation holes 13, the heat dissipation effect of the upper end and the lower end of the mobile phone can be improved through the heat dissipation holes 13, and the middle part of the mobile phone is dissipated after being absorbed by the heat dissipation block 31, so that the heat dissipation performance of the mobile phone shell is improved; the mobile phone can be supported through the support elastic sheet 34, and the functionality of the mobile phone shell is enriched.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a removable fraction plastics cell-phone shell, includes casing (1), connecting plate (3) and lower casing (2), its characterized in that: the surface of going up casing (1) is provided with first step (11), the surface of casing (2) is provided with second step (21) down, the surface of first step (11) and second step (21) is provided with bayonet lock (12), the surface correspondence bayonet lock (12) of connecting plate (3) are provided with bayonet socket (33), the inboard of bayonet socket (33) is connected with bayonet lock (12).

2. A detachable plastic handset casing according to claim 1, characterised in that: the surfaces of the upper shell (1) and the lower shell (2) are provided with heat dissipation holes (13).

3. A detachable plastic handset casing according to claim 1, characterised in that: the surface of the connecting plate (3) is provided with a heat dissipation block (31), and the surface of the heat dissipation block (31) is provided with heat dissipation lines (32).

4. A detachable plastic handset casing according to claim 1, characterised in that: and a support elastic sheet (34) is fixed on the surface of the connecting plate (3).

5. A detachable plastic handset casing according to claim 3, characterised in that: the heat dissipation block (31) is made of brass.