CN215496897U

CN215496897U - 3D composite sheet battery cover with waterproof function

Info

Publication number: CN215496897U
Application number: CN202121807367.6U
Authority: CN
Inventors: 蔡建胜; 周治民
Original assignee: Shenzhen Tiankun Exhibition Technology Co ltd
Current assignee: Shenzhen Tiankun Exhibition Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-11
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a 3D composite board battery cover with a waterproof function, which comprises a battery cover body, wherein a battery protective cover is movably arranged at the lower end of the rear side of the battery cover body, a heat dissipation mechanism is arranged inside the battery protective cover, a waterproof mechanism is arranged inside the battery cover body, a power jack is arranged at the bottom end of the battery cover body, a camera hole is arranged at the top end of the rear side of the battery cover body, a limiting frame is fixedly arranged inside the battery cover body and is positioned at the front end of the battery protective cover, when a mobile phone battery is overheated, a through hole on the sealing plate is communicated with a heat dissipation hole through sliding of a sliding block, then internal hot gas can be discharged to the outside through the heat dissipation hole, the heat dissipation effect is achieved, and danger caused by overhigh internal temperature is avoided, meanwhile, the service life of the battery is prolonged.

Description

3D composite sheet battery cover with waterproof function

Technical Field

The utility model relates to the technical field of mobile phone accessories, in particular to a 3D composite board battery cover with a waterproof function.

Background

With the rapid development of communication technology, smart phones have become indispensable products for people's daily work, life and entertainment, and common smart phones have large screens and multimedia functions, and the screens are mostly controlled by touch control, thereby greatly meeting the requirements of consumers. The mobile phone battery cover is one of important parts of the mobile phone, and is arranged on the back of the mobile phone main body for covering and protecting the mobile phone battery so as to prevent the mobile phone battery from being exposed or loosened to cause power failure of the mobile phone.

The existing battery cover basically adopts two fixing modes of a sliding cover and a sealing cover, no matter the sliding cover or the sealing cover which can not be opened, the heat dissipation effect is poor, the service life of the battery is shortened, particularly, the heat generation is obvious when the battery is charged, the waterproof effect of the existing battery cover is not ideal, and therefore the 3D composite board battery cover with the waterproof function is provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the 3D composite board battery cover with the waterproof function, the heat dissipation mechanism can dissipate heat of the inside when charging is carried out, the danger caused by overhigh internal temperature is avoided, and meanwhile, the service life of the battery is prolonged.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a 3D composite sheet battery cover with waterproof function, includes battery cover body, the lower extreme department movable mounting of battery cover body rear side has the battery protection cover, the inside of battery protection cover is provided with heat dissipation mechanism, the inside of battery cover body is provided with waterproof mechanism.

As a preferred technical scheme of the utility model, the heat dissipation mechanism comprises heat dissipation holes, a sealing plate, a through hole and a sliding block, the heat dissipation holes are formed in the center of the battery protective cover, the sealing plate is connected inside the battery protective cover in a sliding mode, the through hole is formed in the center of the sealing plate, the aperture of the through hole is slightly larger than that of the heat dissipation holes, the bottom end of the sealing plate is fixedly connected with the sliding block through a connecting rod, and the sliding block is connected to the outer bottom wall of the battery protective cover in a sliding mode.

As a preferred technical scheme of the utility model, the waterproof mechanism comprises a waterproof breathable film and a sealing ring, the waterproof breathable film is fixedly arranged in the radiating hole, and the sealing ring is fixedly arranged on the inner side wall of the battery cover body.

As a preferable technical scheme of the present invention, a power jack is disposed at a bottom end of the battery cover body, and a camera hole is disposed at a top end of a rear side of the battery cover body.

As a preferred technical scheme of the present invention, a limiting frame is fixedly mounted inside the battery cover body, the limiting frame is located at the front end of the battery protective cover, and the battery cover body and the limiting frame are of an integrally formed structure.

As a preferred technical scheme of the utility model, the left side and the right side of the bottom end of the battery protective cover are both provided with screw holes.

As a preferred technical scheme of the utility model, the bottom end inside the battery protective cover is provided with a sliding groove, and the sealing plate, the connecting rod and the sliding block are all connected in the sliding groove in a sliding manner.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. when the mobile phone battery is overheated, the sealing plate slides through the slider, so that the through hole in the sealing plate is communicated with the heat dissipation hole, then the internal hot gas can be discharged to the outside through the heat dissipation hole, the heat dissipation effect is achieved, the danger caused by overhigh internal temperature is avoided, and meanwhile, the service life of the battery is prolonged.

2. Through the inside waterproof ventilated membrane that sets up of louvre, can avoid when the heat dissipation, outside water source flows into inside the cell-phone from louvre, cause the harm to the battery, lead to dangerous emergence, the security performance when having improved the waterproof performance of battery cover and using, through the sealing washer that sets up, can play better sealed effect to the junction of battery cover body and cell-phone body, inside avoiding outside water source to enter into the cell-phone from the clearance, further improvement the waterproof performance of product.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a bottom cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a rear view of the present invention.

Wherein: 1. a battery cover body; 2. a battery protection cover; 3. a heat dissipation mechanism; 301. heat dissipation holes; 302. a sealing plate; 303. a through hole; 304. a slider; 4. a waterproof mechanism; 401. a waterproof breathable film; 402. a seal ring; 5. a power jack; 6. a camera hole; 7. a limiting frame; 8. a screw hole; 9. a chute.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, a 3D composite plate battery cover with a waterproof function includes a battery cover body 1, a battery protective cover 2 is movably mounted at a lower end of a rear side of the battery cover body 1, a heat dissipation mechanism 3 is disposed inside the battery protective cover 2, and a waterproof mechanism 4 is disposed inside the battery cover body 1;

through the battery protective cover 2 that sets up, can also can take out the inside battery of cell-phone body under the condition that does not get off whole dismantlement of battery cover 1, only need with battery protective cover 2 lift off can, through heat dissipation mechanism 3 and the waterproofing mechanism 4 that sets up, not only improved battery cover 1's water-proof effects, reached better radiating effect again, the design of this product, the practicality is high, barrier propterty is good, easily use widely.

In other embodiments, the heat dissipation mechanism 3 includes a heat dissipation hole 301, a sealing plate 302, a through hole 303 and a slider 304, the heat dissipation hole 301 is formed in the center of the battery protection cover 2, the sealing plate 302 is slidably connected inside the battery protection cover 2, the through hole 303 is formed in the center of the sealing plate 302, the aperture of the through hole 303 is slightly larger than that of the heat dissipation hole 301, the bottom end of the sealing plate 302 is fixedly connected with the slider 304 through a connecting rod, and the slider 304 is slidably connected to the outer bottom wall of the battery protection cover 2;

when the mobile phone battery is overheated, the staff slides the slider 304, the slider 304 can drive connecting rod and closing plate 302 to carry out horizontal migration, when through-hole 303 on closing plate 302 is linked together with louvre 301, the inside hot gas of battery cover body 1 just can discharge to the external world through louvre 301, the radiating effect has been reached, avoid inside high temperature and take place danger, and simultaneously, the life of battery has been improved, through-hole 303 on closing plate 302 intersects wrong time with louvre 301, just can seal up louvre 301, the practicality of product has been improved.

In other embodiments, the waterproof mechanism 4 includes a waterproof breathable film 401 and a sealing ring 402, the waterproof breathable film 401 is fixedly installed inside the heat dissipation hole 301, and the sealing ring 402 is fixedly installed on the inner side wall of the battery cover body 1; through the waterproof ventilated membrane 401 who sets up, can avoid when the heat dissipation, external water source flows into the cell-phone from louvre 301 inside, cause the harm to the battery, lead to dangerous emergence, the security performance when having improved the waterproof performance of battery cover body 1 and used, through the sealing washer 402 that sets up, can play better sealed effect to the junction of battery cover body 1 with the cell-phone body, inside avoiding external water source to enter into the cell-phone from the clearance, further improvement the waterproof performance of product.

In other embodiments, the bottom end of the battery cover body 1 is provided with a power jack 5, and the top end of the rear side of the battery cover body 1 is provided with a camera hole 6; through the power jack 5 and the camera hole 6 that set up, for the charging of cell-phone with make a video recording provide the guarantee, guaranteed that two functions can normal use.

In other embodiments, a limiting frame 7 is fixedly mounted inside the battery cover body 1, the limiting frame 7 is located at the front end of the battery protective cover 2, and the battery cover body 1 and the limiting frame 7 are of an integrally formed structure; through the spacing frame 7 that sets up, can play spacing fixed effect to the battery.

In other embodiments, the left and right sides of the bottom end of the battery protecting cover 2 are both provided with screw holes 8; through the screw hole 8 that sets up, for the installation of screw provides the space, the rethread screw just can be connected battery protective cover 2 with cell-phone casing for it is fixed with cell-phone casing.

In other embodiments, the bottom end inside the battery protecting cover 2 is provided with a sliding groove 9, and the sealing plate 302, the connecting rod and the sliding block 304 are all slidably connected in the sliding groove 9; through the provided slide groove 9, a space is provided for the sliding of the sealing plate 302, the connecting rod and the slider 304.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 3D composite sheet battery cover with waterproof function, includes battery cover body (1), its characterized in that: the battery cover comprises a battery cover body (1), wherein a battery protective cover (2) is movably mounted at the lower end of the rear side of the battery cover body (1), a heat dissipation mechanism (3) is arranged inside the battery protective cover (2), and a waterproof mechanism (4) is arranged inside the battery cover body (1).

2. The 3D composite board battery cover with waterproof function according to claim 1, wherein: heat dissipation mechanism (3) include louvre (301), sealing plate (302), through-hole (303) and slider (304), the center department at battery protective cover (2) is seted up in louvre (301), sealing plate (302) sliding connection is in the inside of battery protective cover (2), the center department at sealing plate (302) is seted up in through-hole (303), and the aperture of through-hole (303) slightly is greater than the aperture of louvre (301), connecting rod and slider (304) fixed connection are passed through to the bottom of sealing plate (302), slider (304) sliding connection is in the outer diapire department of battery protective cover (2).

3. The 3D composite board battery cover with waterproof function according to claim 2, wherein: waterproof mechanism (4) are including waterproof ventilated membrane (401) and sealing washer (402), waterproof ventilated membrane (401) fixed mounting is in the inside of louvre (301), sealing washer (402) fixed mounting is on the inside wall of battery cover body (1).

4. The 3D composite board battery cover with waterproof function according to claim 1, wherein: the battery cover is characterized in that a power jack (5) is formed in the bottom end of the battery cover body (1), and a camera hole (6) is formed in the top end of the rear side of the battery cover body (1).

5. The 3D composite board battery cover with waterproof function according to claim 1, wherein: the battery cover comprises a battery cover body (1), wherein a limiting frame (7) is fixedly mounted inside the battery cover body (1), the limiting frame (7) is located at the front end of a battery protective cover (2), and the battery cover body (1) and the limiting frame (7) are of an integrally formed structure.

6. The 3D composite board battery cover with waterproof function according to claim 1, wherein: screw holes (8) are formed in the left side and the right side of the bottom end of the battery protective cover (2).

7. The 3D composite board battery cover with waterproof function according to claim 2, wherein: the inside bottom department of battery protective cover (2) has seted up spout (9), equal sliding connection of closing plate (302), connecting rod and slider (304) is in spout (9).