CN218276806U

CN218276806U - Waterproof structure of mobile phone battery

Info

Publication number: CN218276806U
Application number: CN202222651087.1U
Authority: CN
Inventors: 匡青果; 李峰; 彭永剑
Original assignee: Shenzhen Modern Cowboy Technology Co ltd
Current assignee: Shenzhen Modern Cowboy Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-10
Anticipated expiration: 2032-10-09

Abstract

The application discloses a waterproof structure of a mobile phone battery, which belongs to the technical field of three-proofing mobile phones and comprises a shell, a battery, a silica gel pad and a rear cover; an installation cavity is formed in one side, facing the silica gel pad, of the shell, the silica gel pad is circumferentially arranged between the battery and the shell along the periphery of the installation cavity, and the rear cover is located on one side, far away from the shell, of the battery and is fixedly connected to the shell; the silica gel pad is abutted to the shell, and the battery is abutted to the silica gel pad, so that the installation cavity is sealed. In this application, top layer through battery extrusion silica gel pad makes the top layer fill towards space deformation between top layer and shell, to installing the cavity on the shell sealing, realize the water-proof effects to battery powered part in the installation cavity, joint spare and second opening and shell are gone up to the battery in addition and the joint groove and flange between be connected also make the battery only can be taken out by the user slant, prevent that the battery from deviating from when the cell-phone accident drops and leading to shutting down.

Description

Waterproof structure of mobile phone battery

Technical Field

The application relates to the technical field of three-proofing mobile phones, in particular to a waterproof structure of a mobile phone battery.

Background

At present, the mobile phone is an indispensable communication tool for people in daily life, and most people can use the mobile phone to send and send time.

The mobile phones in the market have different structures to meet various requirements of people, so the use requirements of people become main force for promoting the progress of the mobile phone industry.

At present, most of mobile phone problems are proposed and solved in daily life of people, but due to the existence of openings such as an earphone hole and a charging port, a mobile phone producer cannot completely seal the mobile phone, and only the openings can be reduced as much as possible, for example, some mobile phones adopt the design of combining the earphone hole and the charging port or only use a Bluetooth earphone, but the problem that the battery is damaged due to the fact that water enters the internal structure of the mobile phone cannot be solved. In view of the above-mentioned related art, the inventor believes that there is a defect in the prior art that the internal structure of the mobile phone is easily subjected to water inflow, which causes damage to the battery.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the inner structure of cell-phone among the prior art intakes easily and leads to the battery to damage, this application provides a cell-phone battery waterproof construction.

The application provides a cell phone battery waterproof construction adopts following technical scheme:

a waterproof structure of a mobile phone battery comprises a shell, a battery, a silica gel pad and a rear cover; the side, facing the silica gel pad, of the shell is provided with an installation cavity, the silica gel pad is circumferentially arranged between the battery and the shell along the periphery of the installation cavity, and the rear cover is located on the side, far away from the shell, of the battery and is fixedly connected to the shell; the silica gel pad is abutted to the shell, and the battery is abutted to the silica gel pad, so that the installation cavity is sealed.

By adopting the technical scheme, the rear cover is fixedly connected with the shell, and a closed space is formed between the rear cover and the shell, so that a first waterproof structure is realized; the silica gel pad that sets up along the peripheral circumference of installation cavity is located between battery and the shell, and when battery installation butt when silica gel pad, the battery can be through silica gel pad butt in the shell, and compresses tightly the silica gel pad and seal the installation cavity, and the seal structure that the three formed this moment realizes waterproofly the part that the battery is located the installation cavity to accomplish the second and say waterproof construction, further realize the water-proof effects to the battery.

Preferably, a clamping piece is arranged on the battery, and a clamping groove for the clamping piece to be embedded into the clamping is formed in the shell.

Through adopting above-mentioned technical scheme, when joint spare embedding joint was in the shell on the joint groove department, because the existence of joint spare makes the removal of battery receive the restriction, prevent that the battery from carrying out longitudinal movement, also can prevent when the cell-phone drops carelessly that the battery from falling out to guarantee that the battery can normally supply power to the cell-phone, do not influence the use of cell-phone, avoid the cell-phone because of the battery drops need restart.

Preferably, the bottom of the clamping piece is provided with a limiting lug, and the clamping groove is provided with a first opening for butting the limiting lug against the shell.

Through adopting above-mentioned technical scheme, spacing lug butt in the first opening part of shell, when the battery had the trend that moves towards being on a parallel with joint spare horizontal direction, the shell can remove through the spacing lug restriction battery of butt to realize moving at each direction of restriction battery under the no external force condition, prevent that the battery from droing.

Preferably, the side of the first opening facing the limiting bump is an inclined surface.

Through adopting above-mentioned technical scheme, first opening and spacing lug are the inclined plane towards one side each other for joint spare can't remove under the condition of not receiving external force, and joint spare direction then slant is taken out by external force adjustment joint spare direction only, thereby further inject the condition of taking out of battery, prevents that the battery accident from droing.

Preferably, one side that the shell was kept away from joint spare butt battery is equipped with the flange, the battery corresponds the flange is opened has the confession the second opening of flange joint.

Through adopting above-mentioned technical scheme, the battery is kept away from joint spare one side and can be dismantled fixed connection in the shell through the flange, and the both ends of battery all realize fixedly this moment, reduce because of the insecure not hard up possibility that produces the space and intake of battery installation, also consolidate simultaneously once more and be connected between battery and shell for silica gel pad is not influenced and can normally realize sealed waterproof function.

Preferably, the two sides of the top of the battery are provided with convex blocks, the convex blocks are horizontally and vertically arranged on the clamping piece, the shell is provided with limit grooves corresponding to the convex blocks, and the convex blocks can be abutted to the limit grooves of the shell.

Through adopting above-mentioned technical scheme, the battery can be through lug butt in the spacing groove department of shell when the installation battery, and the restriction battery continues to remove towards the silica gel pad direction to avoid the silica gel pad to extrude the damage because of the continuous removal of battery.

Preferably, the silica gel pad includes top layer and bottom, the top layer is located the silica gel pad is towards one side of back lid, the top layer with gapped between the shell, the battery butt extrude in the top layer, the bottom butt in the shell, constitute airtight cavity between back lid, shell, top layer and the bottom.

Through adopting above-mentioned technical scheme, in the battery installation, can make the top layer take place deformation when the battery extrudees the top layer, fill towards the space for it is waterproof to form airtight structure between battery bottom, silica gel pad and shell.

Preferably, the side of the top layer, which is abutted against the battery, is an inclined surface.

Through adopting above-mentioned technical scheme, the top layer is the inclined plane towards battery one side for the battery is towards the space to the effort direction of top layer, and the battery is towards one side of top layer for the inclined plane then can make battery and top interlaminar area of contact the biggest, thereby can reach better effect when exerting the effort to the top layer, make the top layer can be by fully compressing tightly fill to form seal structure in the space.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the silica gel pad arranged along the periphery of the installation cavity is positioned between the battery and the shell, and the three form a sealing structure for water prevention;

2. the two sides of the top of the battery are provided with the convex blocks, the convex blocks are positioned between the clamping piece and the rear cover and can be abutted against the limiting groove of the shell when the battery is installed, so that the battery is limited to continuously move downwards, and the silica gel pad is prevented from being extruded and damaged due to continuous movement of the battery;

3. the silica gel pad comprises a top layer and a bottom layer, the top layer is positioned on one side facing the battery, a gap is formed between the top layer and the shell, the top layer is deformed when the top layer is extruded in the battery installation process, and the gap is filled, so that a closed structure is formed among the bottom of the battery, the silica gel pad and the shell to further prevent water;

4. one side that top layer and battery butt each other is the inclined plane for the battery just reaches best extrusion effect towards the clearance to the effort direction on top layer, makes to constitute seal structure between battery, shell and the silica gel pad that is extruded deformation.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an exploded view of the structure of the protruding snap-in groove of the present application;

FIG. 3 is an exploded view of the structure of the projecting flange of the present application;

fig. 4 is an enlarged view of a portion of the silica gel pad bevel of the present application in cross-section.

Reference numerals

1. A housing; 11. a clamping groove; 111. a first opening; 12. a flange; 13. a limiting groove; 2. a battery; 21. a clamping piece; 211. a limiting bump; 22. a second opening; 23. a bump; 3. a silica gel pad; 31. a top layer; 32. a bottom layer; 4. and a rear cover.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments in the present application belong to the protection scope of the present application.

The application discloses cell-phone battery waterproof construction.

Referring to fig. 1 and 2, a waterproof structure of a mobile phone battery comprises a housing 1, a battery 2, a silica gel pad 3 and a rear cover 4; the rear cover 4 is fixedly connected with the top shell, and a closed cavity is formed between the rear cover and the top shell for water prevention; in addition set up the installation cavity that is used for installing battery 2 power supply part on the shell 1, silica gel pad 3 and battery 2 are located airtight cavity, silica gel pad 3 butt sets up in shell 1 and ring installation cavity circumference, battery 2 butt in silica gel pad 3, through silica gel pad 3 butt in shell 1, compress tightly silica gel pad 3 when battery 2 installs and make battery 2, silica gel pad 3 and shell 1 constitute airtight structure and seal the installation cavity, thereby prevent that the outside has water to get into the installation cavity and influence the normal work of battery 2 power supply part.

Referring to fig. 2 and 3, the battery 2 is provided with a clamping member 21, a second opening 22 and a bump 23; the clamping piece 21 and the second opening 22 are respectively positioned in the head and tail directions of the battery 2 facing the mobile phone, the convex block 23 is positioned at two sides of the battery 2 facing the head direction of the mobile phone, and the convex block 23 is perpendicular to the clamping piece 21; the shell 1 is provided with a clamping groove 11 corresponding to the clamping piece 21, and the clamping piece 21 is embedded into the clamping groove 11 on the shell 1, so that the battery 2 cannot move longitudinally, and the possibility that the battery 2 falls out under the action of no external force is reduced.

Referring to fig. 2 and 3, the protrusion 23 may abut against the housing 1, and after the battery 2 is mounted, the battery 2 may be limited by the protrusion 23 abutting against the housing 1, so as to prevent the battery 2 from moving to the silicone pad 3, thereby preventing the silicone pad 3 from being damaged due to the battery 2 moving too much.

Referring to fig. 2 and 3, still be equipped with flange 12 and spacing groove 13 on the shell 1, flange 12 is located shell 1 towards second opening 22 and battery 2 looks butt one side, when battery 2 installs, press battery 2 tail end towards flange 12 direction after accomplishing joint piece 21 joint in shell 1 joint groove 11 for flange 12 can joint in second opening 22 department, and battery 2's both ends all realize fixedly with shell 1 this moment, can more effectively prevent that battery 2 from falling out.

Referring to fig. 2 and 3, the limiting groove 13 is disposed on both sides of the housing 1 corresponding to the protrusion 23, when the battery 2 is mounted, the protrusion 23 can abut against the limiting groove 13, and compared with the direct abutting against the housing 1, the limiting groove 13 has a certain space for the protrusion 23 to move downwards for a distance, so that the battery 2 can abut against the silica gel pad 3 to ensure the sealing performance of the structure.

Referring to fig. 2 and 3, the bottom of the clamping member 21 is provided with a limiting projection 211, the clamping groove 11 is provided with a first opening 111 for abutting against the limiting projection 211, when the clamping member 21 is embedded into the clamping groove 11, the limiting projection 211 enters the first opening 111 and abuts against the first opening 111, the horizontal direction of the clamping member 21 is limited at the moment and can only be pulled out in an inclined manner, and therefore the installation stability of the battery 2 is further enhanced, and the battery 2 is prevented from falling out.

Referring to fig. 3 and 4, the silicone pad 3 includes a top layer 31 and a bottom layer 32, the top layer 31 is located on a side of the silicone pad 3 facing the rear cover 4, the bottom layer 32 is located on a side of the silicone pad 3 away from the rear cover 4, and a gap is formed between the top layer 31 and the housing 1; when the television is installed, the battery 2 is abutted to the silica gel pad 3 and the silica gel pad 3 is extruded along with downward movement of the battery 2, so that the silica gel pad 3 is deformed and is filled towards the gap, and finally the silica gel pad 3 is deformed into a solid ring shape, so that the sealing performance of the sealing structure formed among the battery 2, the silica gel pad 3 and the shell 1 is better.

Referring to fig. 3 and 4, the surface of the top layer 31 abutting against the battery 2 is an inclined surface, the abutting surface of the battery 2 is also an inclined surface, when the battery 2 is mounted to extrude the silica gel pad 3, the inclined surface can enable the contact area between the two to be the maximum area, the silica gel pad 3 is subjected to the more uniform orientation gap of the pressure from the battery 2, and therefore the deformation of the silica gel pad 3 is more uniform and rapid.

In this application, top layer 31 through battery 2 extrusion silica gel pad 3 makes top layer 31 fill towards space deformation between top layer 31 and shell 1, seal up installing the cavity on shell 1, the realization is to the water-proof effects of battery 2 power supply part in the installation cavity, in addition battery 2 goes up joint spare 21 and second opening 22 and shell 1 and goes up joint groove 11 and flange 12 between be connected also make battery 2 only can be taken out by the user slant, prevent that battery 2 from deviating from when the cell-phone accident drops and leading to shutting down.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications on the technical solutions described in the foregoing embodiments, or make equivalent substitutions on some technical features, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a cell phone battery waterproof construction which characterized in that: comprises a shell (1), a battery (2), a silica gel pad (3) and a rear cover (4); an installation cavity is formed in one side, facing the silica gel pad (3), of the shell (1), the silica gel pad (3) is circumferentially arranged between the battery (2) and the shell (1) along the periphery of the installation cavity, and the rear cover (4) is located on one side, far away from the shell (1), of the battery (2) and is fixedly connected to the shell (1); the silica gel pad (3) is abutted to the shell (1), and the battery (2) is abutted to the silica gel pad (3) so that the installation cavity is sealed.

2. The waterproof structure of the mobile phone battery according to claim 1, characterized in that: be equipped with joint spare (21) on battery (2), seted up the confession on shell (1) joint groove (11) of joint spare (21) embedding joint.

3. The waterproof structure of the mobile phone battery according to claim 2, characterized in that: the bottom of the clamping piece (21) is provided with a limiting lug (211), and the clamping groove (11) is provided with a first opening (111) which is used for the limiting lug (211) to abut against the shell (1).

4. The waterproof structure of the mobile phone battery according to claim 3, characterized in that: the side, facing each other, of the first opening (111) and the limiting lug (211) is an inclined surface.

5. The waterproof structure of the mobile phone battery according to claim 2, characterized in that: shell (1) is kept away from one side of joint spare (21) butt battery (2) is equipped with flange (12), battery (2) correspond flange (12) are opened there is the confession second opening (22) of flange (12) joint.

6. The waterproof structure of the mobile phone battery according to claim 1, characterized in that: the battery pack is characterized in that convex blocks (23) are arranged on two sides of the top of the battery (2), the convex blocks (23) are horizontally and vertically arranged on the clamping piece (21), limit grooves (13) corresponding to the convex blocks (23) are formed in the shell (1), and the convex blocks (23) can abut against the limit grooves (13) of the shell (1).

7. The waterproof structure of the mobile phone battery according to claim 1, characterized in that: silica gel pad (3) include top layer (31) and bottom (32), top layer (31) are located silica gel pad (3) orientation one side of back lid (4), top layer (31) with gapped between shell (1), battery (2) butt extrude in top layer (31), bottom (32) butt in shell (1), constitute airtight cavity between back lid (4), shell (1), top layer (31) and bottom (32).

8. The waterproof structure of the mobile phone battery according to claim 7, characterized in that: the side, where the top layer (31) and the battery (2) are mutually abutted, is an inclined plane.