CN211321374U

CN211321374U - Mobile phone shell convenient to change size

Info

Publication number: CN211321374U
Application number: CN201922302524.7U
Authority: CN
Inventors: 许绮琳; 王茜茜; 王龙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-21
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a cell-phone shell convenient to change size, including epitheca and inferior valve, the both sides of epitheca are provided with the side, and the surface of side is provided with the antislip strip, the upper end of epitheca is provided with the radiating area, and the inside of radiating area is provided with the louvre, the clamp splice is installed to the lower extreme of louvre, the top side of inferior valve is provided with first lug, and the lower extreme of first lug is provided with the second lug, the outside of first lug is provided with first spout, and the lower extreme of first spout is provided with the second spout, the top of inferior valve is provided with the fixture block, and the outside of fixture block is provided with the draw-in groove to the draw-in groove sets up in the bottom of epitheca inboard. This cell-phone shell convenient to change size can play an antiskid effect to the cell-phone shell, can make the cell-phone in the produced heat of use quick distribute away, can make the upper and lower shell of cell-phone shell slide to change under the big of cell-phone shell.

Description

Mobile phone shell convenient to change size

Technical Field

The utility model relates to a cell-phone technical field specifically is a cell-phone shell convenient to change size.

Background

With the progress of science and technology, smart phones are replacing the last generation of mobile phones with single function. The smart phone provides enough screen size and bandwidth for users, is convenient to carry about, provides a wide stage for software operation and content service, and can be used for developing a plurality of value-added services. The smart phone is easy to damage due to the fact that the smart phone drops along with the increase of functions and the increase of a screen. The existing mobile phone shell is simple in structure, fixed in size, high in airtightness, not easy to radiate heat, poor in anti-slip capacity and incapable of effectively protecting a mobile phone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone shell convenient to change size to solve the current cell-phone shell simple structure who proposes in the above-mentioned background art, the size is fixed unchangeable, and the seal is high, is difficult for the heat dissipation, and anti-skidding ability is relatively poor, can not play effectual guard action's problem to the cell-phone.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell-phone shell convenient to change size, includes epitheca and inferior valve, the both sides of epitheca are provided with the side, and the surface of side is provided with the antislip strip, the upper end of epitheca is provided with the radiating area, and the inside of radiating area is provided with the louvre, the clamp splice is installed to the lower extreme of louvre, the top side of inferior valve is provided with first lug, and the lower extreme of first lug is provided with the second lug, the outside of first lug is provided with first spout, and the lower extreme of first spout is provided with the second spout, the top of inferior valve is provided with the fixture block, and the outside of fixture block is provided with the draw-in groove to the draw-in groove sets up in the.

Preferably, the antislip strip is the slope form, and the antislip strip is at the side surface evenly distributed of cell-phone shell to the antislip strip is the rubber material.

Preferably, the heat dissipation area is provided with 2 groups, and the heat dissipation area is composed of uniformly distributed heat dissipation holes, and the heat dissipation holes are circular through holes.

Preferably, the clamping block is fixedly installed at the center of the upper shell, the clamping block is in an "L" shape, and the tail of the clamping block is in an arc shape.

Preferably, the first protrusion and the first sliding groove form a sliding structure, and the thicknesses of the first protrusion and the second protrusion are the same.

Preferably, the width of the first sliding chute is greater than the width of the second sliding chute, and the height of the notch of the first sliding chute is the same as that of the notch of the second sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: the mobile phone case which is convenient to change the size,

1. the arrangement of the anti-slip strips on the two sides of the mobile phone shell can enable the surfaces on the two sides of the mobile phone shell to be rougher, so that an anti-slip effect can be achieved on the mobile phone shell, and meanwhile, the anti-slip strips are made of rubber, so that a comfortable hand feeling can be provided for a user due to the fact that the rubber has certain elasticity;

2. the application of the heat dissipation areas at the upper end and the lower end of the mobile phone shell can quickly dissipate heat generated by the mobile phone in the using process, thereby avoiding the influence on user experience due to overheating of the mobile phone and simultaneously increasing the safety of equipment;

3. the application of lug and spout can make the last lower shell of cell-phone shell slide to change the big-end-down of cell-phone shell, can be applicable to the same width, the cell-phone of different length has increased the functional and the practicality of product.

Drawings

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

FIG. 2 is a schematic view of the upper case structure of the present invention;

FIG. 3 is a schematic view of the lower case structure of the present invention;

fig. 4 is a schematic view of a connection structure between the second bump and the second chute of the present invention;

fig. 5 is a schematic diagram of the structure of the fixture block of the present invention.

In the figure: 1. an upper shell; 2. a side edge; 3. anti-slip strips; 4. a heat dissipation area; 5. heat dissipation holes; 6. a clamping block; 7. a lower case; 8. a first bump; 9. a second bump; 10. a first chute; 11. a second chute; 12. A clamping block; 13. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mobile phone shell convenient for changing size comprises an upper shell 1, side edges 2, anti-slip strips 3, a heat dissipation area 4, a heat dissipation hole 5, a clamping block 6, a lower shell 7, a first bump 8, a second bump 9, a first sliding groove 10, a second sliding groove 11, a clamping block 12 and a clamping groove 13, wherein the side edges 2 are arranged on two sides of the upper shell 1, the surface of the side edge 2 is provided with an anti-skid strip 3, the upper end of the upper shell 1 is provided with a heat dissipation area 4, the interior of the heat dissipation area 4 is provided with a heat dissipation hole 5, the lower end of the heat dissipation hole 5 is provided with a clamping block 6, the side surface of the top end of the lower shell 7 is provided with a first lug 8, and the lower end of the first bump 8 is provided with a second bump 9, the outer side of the first bump 8 is provided with a first sliding groove 10, and the lower end of the first sliding groove 10 is provided with a second sliding groove 11, the top end of the lower shell 7 is provided with a clamping block 12, and the outer side of the clamping block 12 is provided with a clamping groove 13, and the clamping groove 13 is arranged at the inner side of the bottom of the upper shell 1.

The anti-slip strips 3 are inclined, the anti-slip strips 3 are uniformly distributed on the surfaces of the side edges 2 of the mobile phone shell, the anti-slip strips 3 are made of rubber, an anti-slip effect can be achieved on the mobile phone shell, and meanwhile, the anti-slip strips 3 are made of rubber, so that a comfortable hand feeling can be provided for a user due to the fact that the rubber has certain elasticity;

the heat dissipation area 4 is provided with 2 groups, the heat dissipation area 4 is composed of heat dissipation holes 5 which are uniformly distributed, and the heat dissipation holes 5 are round through holes, so that heat generated by the mobile phone in the using process can be quickly dissipated, the influence on user experience due to overheating of the mobile phone is avoided, and meanwhile, the safety of equipment is improved;

the clamping block 6 is fixedly arranged at the center of the upper shell 1, the clamping block 6 is L-shaped, the tail part of the clamping block 6 is arc-shaped, and when a user works, the clamping block 6 can be used for clamping the mobile phone on clothes or a belt, so that the trouble caused by the fact that the mobile phone is placed everywhere is avoided;

the first bump 8 and the first sliding groove 10 form a sliding structure, and the thicknesses of the first bump 8 and the second bump 9 are the same, so that the upper shell 1 and the lower shell 7 can move in a telescopic manner, the size of the mobile phone shell is changed, and the mobile phone shell is suitable for mobile phones with different sizes;

the width of first spout 10 is greater than the width of second spout 11, and the notch of first spout 10 is the same with the notch height of second spout 11, can play spacing effect at the tensile in-process of cell-phone shell, prevents that epitheca 1 and inferior valve 7 from breaking away from.

The working principle is as follows: when using this cell-phone shell of being convenient for change size, at first as shown in fig. 1-4, stimulate inferior valve 7 downwards, at this moment first lug 8 can slide in first spout 10, and meanwhile, second lug 9 also can slide in second spout 11 to change the size of cell-phone shell, when the size of cell-phone shell is suitable, can use the cell-phone shell cover on the cell-phone.

In the use process of the mobile phone shell, the anti-slip strips 3 can increase the friction force between the hand and the mobile phone shell, and can play an anti-slip effect on the mobile phone shell, and the anti-slip strips 3 are made of rubber, and rubber has certain elasticity, so that a comfortable hand feeling can be provided for a user, and the mobile phone can generate a large amount of heat in the use process, at the moment, the heat can be rapidly dissipated through the heat dissipation holes 5, so that the influence on the user experience due to the overheating of the mobile phone is avoided, meanwhile, the safety of equipment is increased, when the user works, the placement of the mobile phone is always a difficult problem, as shown in figure 5, the mobile phone can be clamped on clothes or a belt by the clamping blocks 6 in the device, other works are convenient, when the upper shell 1 and the lower shell 7 perform telescopic movement, the width of the first sliding groove 10 is larger than the width of the second sliding groove 11, so, the upper case 1 is prevented from being separated from the lower case 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone shell convenient to change size, includes epitheca (1) and inferior valve (7), its characterized in that: the improved anti-skid device is characterized in that two sides of the upper shell (1) are provided with side edges (2), anti-skid strips (3) are arranged on the surfaces of the side edges (2), a heat dissipation area (4) is arranged at the upper end of the upper shell (1), heat dissipation holes (5) are formed in the heat dissipation area (4), clamping blocks (6) are installed at the lower ends of the heat dissipation holes (5), first protruding blocks (8) are arranged on the side face of the top end of the lower shell (7), second protruding blocks (9) are arranged at the lower ends of the first protruding blocks (8), first sliding grooves (10) are formed in the outer sides of the first protruding blocks (8), second sliding grooves (11) are formed in the lower ends of the first sliding grooves (10), clamping blocks (12) are arranged at the top end of the lower shell (7), clamping grooves (13) are formed in the outer sides of the clamping blocks (12.

2. A handset housing for facilitating changes in size of a handset as claimed in claim 1, wherein: the anti-slip strips (3) are inclined, the anti-slip strips (3) are uniformly distributed on the surface of the side (2) of the mobile phone shell, and the anti-slip strips (3) are made of rubber.

3. A handset housing for facilitating changes in size of a handset as claimed in claim 1, wherein: the heat dissipation area (4) is provided with 2 groups, the heat dissipation area (4) is composed of heat dissipation holes (5) which are uniformly distributed, and the heat dissipation holes (5) are circular through holes.

4. A handset housing for facilitating changes in size of a handset as claimed in claim 1, wherein: the clamping block (6) is fixedly arranged at the center of the upper shell (1), the clamping block (6) is L-shaped, and the tail of the clamping block (6) is arc-shaped.

5. A handset housing for facilitating changes in size of a handset as claimed in claim 1, wherein: the first bump (8) and the first sliding groove (10) form a sliding structure, and the thicknesses of the first bump (8) and the second bump (9) are the same.

6. A handset housing for facilitating changes in size of a handset as claimed in claim 1, wherein: the width of the first sliding chute (10) is larger than that of the second sliding chute (11), and the height of the notch of the first sliding chute (10) is the same as that of the notch of the second sliding chute (11).