Digital product battery with waterproof function

Abstract

The utility model relates to the technical field of digital products, in particular to a digital product battery with a waterproof function, which comprises a shell, a battery core is arranged in an inner cavity of the shell, a polyurethane coating is arranged on the surface of the battery core, a waterproof breathable film layer is arranged on the surface of the polyurethane coating, and a waterproof breathable film layer is arranged on the surface of the waterproof breathable film layer. A sealing rubber mat is arranged on the surface of the waterproof breathable film layer, the surface of the sealing rubber mat makes contact with the shell, a cover plate is arranged at the top of the shell, clamping blocks are fixedly connected to the four corners of the bottom of the cover plate, and mounting assemblies are arranged at the four corners of the top of the shell. The mounting assembly comprises mounting grooves formed in the four corners of the top of the shell, and the mounting grooves are matched with the clamping blocks. The waterproof battery has the advantage of good waterproof effect, and in the actual use process, a tiny gap between the battery core and the shell can be filled through the arranged waterproof assembly, so that an effective waterproof barrier is constructed.

Description

TECHNICAL FIELD

[0001] The utility model relates to digital product technical field, concretely is a digital product battery with waterproof function. BACKGROUND

[0002] Digital product refers to the tip science and technology product made of special alloy material by using digital transmission technology, can be operated through number and code, and can be connected with computer, is the important component part of electronic product, in the running process of digital product, digital product battery is the key component for providing continuous, stable power supply, to ensure that digital product can run for a long time, efficiently, satisfies the use demand of user under different scenes, compared with traditional battery, digital product battery has the remarkable promotion in capacity, cycle life, safety and environmental protection etc.

[0003] Because the moisture is to the internal constitution of battery, including chemical material and circuit structure, there is potential damage risk, specifically, when battery contacts water, its internal chemical balance will be broken, leads to the gradual decline of battery performance, until completely loses the function, in addition, the moisture will become the conductive medium in the battery interior, forms the unexpected conductive path, thereby causes the short circuit of battery, short circuit not only directly damages the battery itself, still causes the irreversible damage to the digital product connected with it, when serious, even possible to trigger the fire and other safety hazards.

[0004] However, most of the digital product batteries circulating in the market at present, adopt the bolt fixed mode in the connecting mode of battery shell, although this mode is convenient for assembling and dismounting, but the bolt hole becomes the potential channel of moisture penetration, when the battery shell surface exists the accumulated water or is in the humid environment, the moisture will penetrate into the battery shell interior through these bolt holes, directly contacts the battery core, once the battery core contacts water, its internal chemical reaction will be interfered, and then causes the battery performance decline, short circuit and a series of problems, finally leads to the battery failure, even more serious damage to the digital product. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at providing a digital product battery with waterproof function, which has the advantages of good waterproof effect, and solves the problems in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A digital product battery with waterproof function, including the shell, the inner chamber of shell is provided with battery core, the surface of battery core is provided with polyurethane coating, the surface of polyurethane coating is provided with waterproof and breathable film layer, the surface of waterproof and breathable film layer is provided with sealing rubber pad, the surface of sealing rubber pad is in contact with shell, the top of shell is provided with cover plate, the four corners of cover plate bottom are all fixedly connected with clamping block, the four corners of shell top are all provided with mounting assembly.

[0007] The mounting assembly contains the mounting slot that is opened in the four corners of the top of the shell, the mounting slot is matched with the clamping block, one side of the inner chamber of the mounting slot is fixedly connected with the spring, one end of the spring is fixedly connected with the positioning block, the surface of the positioning block is slidably connected with the shell, the positioning block is matched with the clamping block, the surface of the cover plate is provided with four through holes, the through hole is communicated with the mounting slot, the inner chamber of the through hole and the mounting slot is provided with waterproof glue.

[0008] Further, as a preferred embodiment of the utility model, the shell, the polyurethane coating, the waterproof and breathable film layer and the sealing rubber pad together form a waterproof assembly.

[0009] Further, as a preferred embodiment of the utility model, the bottom of the cover plate is provided with sealing glue, and the bottom of the sealing glue is in contact with the shell.

[0010] Further, as a preferred embodiment of the utility model, the surface of the shell is provided with a plurality of hydrophobic grooves distributed at equal intervals, and the bottom of the inner chamber of the hydrophobic groove is in an inclined state.

[0011] Further, as a preferred embodiment of the utility model, one side of the shell is provided with three connecting holes matched with the battery core, the inner chamber of the connecting hole is fixedly connected with a sealing ring, and the inner chamber of the sealing ring is in contact with the battery core.

[0012] Further, as a preferred embodiment of the utility model, the two sides of the positioning block are fixedly connected with guide blocks, and the inner chamber of the mounting slot is provided with guide grooves matched with the guide blocks.

[0013] Beneficial effects: The technical solution of this application has the following technical effects: This utility model has the advantage of good waterproof effect. In actual use, the waterproof component can fill the tiny gaps between the battery cell and the shell, and build an effective waterproof barrier. When the battery is in a humid environment or encounters water invasion, the waterproof component can fit tightly between the battery cell and the shell, effectively preventing water from seeping into the shell from any possible gaps and damaging the battery cell. The installation component replaces the bolt installation method, solving the problem of water seeping through the bolt holes, ensuring a tight connection between the battery cell and the shell. This allows the battery to effectively prevent water intrusion even in a humid environment or when it is accidentally splashed with water, protecting the chemical materials and circuit structure inside the battery cell from damage.

[0014] It should be understood that all combinations of the foregoing concepts and the additional concepts described in more detail below can be considered as part of the utility model subject matter of this disclosure, provided that such concepts do not contradict each other. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side sectional view of the waterproof component of this utility model;

[0018] Figure 3 This is a side sectional view of the mounting assembly of this utility model;

[0019] Figure 4 This is a side sectional view of the cover plate and drainage channel of this utility model.

[0020] In the figure, the meanings of the various reference numerals are as follows: 1. Housing; 2. Battery cell; 3. Polyurethane coating; 4. Waterproof and breathable membrane layer; 5. Sealing gasket; 6. Cover plate; 7. Clip; 8. Mounting component; 81. Mounting groove; 82. Spring; 83. Positioning block; 84. Through hole; 85. Waterproof adhesive; 86. Guide block; 87. Guide groove; 9. Sealing adhesive; 10. Drainage groove; 11. Connection hole; 12. Sealing ring. Detailed Implementation

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in the embodiments of the utility model combined with the drawings in the embodiments of the utility model. In order to understand the technical contents of the utility model more, specific embodiments are raised and the following drawings are explained. The aspects of the utility model are described in the disclosure by referring to the drawings, and many explained embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above and those concepts and embodiments described in more detail below can be implemented in any one of many ways. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment provides a digital product battery with waterproof function, which comprises a shell 1, the inner cavity of the shell 1 is provided with a battery core 2, the surface of the battery core 2 is provided with a polyurethane coating 3, the surface of the polyurethane coating 3 is provided with a waterproof and breathable film layer 4, the surface of the waterproof and breathable film layer 4 is provided with a sealing rubber pad 5, the shell 1, the polyurethane coating 3, the waterproof and breathable film layer 4 and the sealing rubber pad 5 jointly constitute a waterproof assembly, the surface of the sealing rubber pad 5 is in contact with the shell 1, the top of the shell 1 is provided with a cover plate 6, the four corners of the bottom of the cover plate 6 are fixedly connected with clamping blocks 7, and the four corners of the top of the shell 1 are provided with mounting assemblies 8.

[0023] The mounting assembly 8 comprises mounting grooves 81 formed in the four corners of the top of the shell 1, the mounting grooves 81 are matched with the clamping blocks 7, one side of the inner cavity of the mounting groove 81 is fixedly connected with a spring 82, one end of the spring 82 is fixedly connected with a positioning block 83, the surface of the positioning block 83 is slidably connected with the shell 1, the positioning block 83 is matched with the clamping block 7, the surface of the cover plate 6 is provided with four through holes 84, the through holes 84 are communicated with the mounting grooves 81, and the inner cavities of the through holes 84 and the mounting grooves 81 are provided with waterproof glue 85.

[0024] Specifically, the bottom of the cover plate 6 is provided with sealing glue 9, and the bottom of the sealing glue 9 is in contact with the shell 1.

[0025] In the embodiment, the sealing glue 9 is arranged, so that the shell 1 is more closely connected with the cover plate 6, and water can be prevented from entering the inner cavity of the shell 1 from between the shell 1 and the cover plate 6.

[0026] Specifically, the surface of the shell 1 is provided with a plurality of hydrophobic grooves 10 distributed at equal intervals, and the bottom of the inner cavity of the hydrophobic groove 10 is in an inclined state.

[0027] In the embodiment, the water on the surface of the cover plate 6 can be guided by the hydrophobic groove 10, so that the water can be prevented from remaining on the surface of the cover plate 6.

[0028] Specific, the shell 1 side is provided with three connecting holes 11 adapted to the battery core 2, the inner cavity of the connecting hole 11 is fixedly connected with a sealing ring 12, the inner cavity of the sealing ring 12 is in contact with the battery core 2.

[0029] In this embodiment: through the cooperation of the connecting hole 11 and the sealing ring 12, the sealing ring 12 and the external part connection can be sealed, avoiding water from the place, damaging the battery core 2.

[0030] Further, as a preferred embodiment of the utility model, the two sides of the positioning block 83 are fixedly connected with guide blocks 86, and the two sides of the inner cavity of the mounting groove 81 are provided with guide grooves 87 matched with the guide blocks 86.

[0031] In this embodiment: through the cooperation of the guide block 86 and the guide groove 87, the guide block 83 is guided and limited, and the movement track of the guide block 83 is ensured.

[0032] The working principle and use process of the utility model: the shell 1 is used as the outermost waterproof part, which is made of waterproof metal, so that the shell 1 not only has waterproof function, but also can provide certain protection for the battery core 2, prevent external impact and damage, by directly coating the polyurethane coating 3 on the surface of the battery core 2, a dense film is formed, which prevents water from penetrating directly, and plays a certain protective role on the surface of the battery core 2, prevents scratches and corrosion, by setting the waterproof and breathable film layer 4 on the polyurethane coating 3, since the film layer usually adopts microporous technology, the waterproof performance is ensured while realizing the ventilation effect, therefore the waterproof and breathable film layer 4 can allow air circulation, while preventing water and dust from entering the inside of the battery core 2, the sealing rubber pad 5 is set on the waterproof and breathable film layer 4, since the sealing rubber pad 5 is made of elastic material, the sealing rubber pad 5 can be tightly fitted around the battery core 2, and then the sealing rubber pad 5 can compensate the size change of the battery core 2 due to temperature change in the use process, ensuring the continuous effectiveness of the waterproof layer, the user places the cover plate 6 on the top of the shell 1, so that the four clamping blocks 7 are located in the inner cavity of the mounting groove 81, presses down the cover plate 6, the cover plate 6 drives the clamping block 7 to move downward, under the cooperation of the shape characteristics of the clamping block 7 and the positioning block 83, when the clamping block 7 moves downward, the positioning block 83 moves to one side and extrudes the spring 82, the clamping block 7 moves to one side on the top of the clamping block 7 to one side on the bottom of the waterproof glue 85, under the elastic force of the spring 82, the bottom of the positioning block 83 is clamped to one side on the top of the clamping block 7, when the cover plate 6 and the shell 1 are fixedly installed, at this time, the user can pour the waterproof glue 85 into the inner cavity of the mounting groove 81 through the through hole 84, so that the through hole 84 and the inner cavity of the waterproof glue 85 are filled with the waterproof glue 85, the through hole 84 and the mounting groove 81 are sealed by the waterproof glue 85.

[0033] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions.

[0034] Although the utility model has disclosed as above with preferred embodiments, it is not used to limit the utility model. Those skilled in the art to which the utility model belongs can make various changes and decorations without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model should be defined by the claims.

Claims

1. A digital product battery with waterproof function, comprising a shell (1), characterized in that: The inner cavity of the shell (1) is provided with a battery core (2), the surface of the battery core (2) is provided with a polyurethane coating (3), the surface of the polyurethane coating (3) is provided with a waterproof and breathable film layer (4), the surface of the waterproof and breathable film layer (4) is provided with a sealing rubber pad (5), the surface of the sealing rubber pad (5) is in contact with the shell (1), the top of the shell (1) is provided with a cover plate (6), the bottom of the cover plate (6) is fixedly connected with a clamping block (7), and the top of the shell (1) is provided with a mounting assembly (8). The mounting assembly (8) comprises a mounting groove (81) formed in the top of the shell (1), the mounting groove (81) is matched with the clamping block (7), one side of the inner cavity of the mounting groove (81) is fixedly connected with a spring (82), one end of the spring (82) is fixedly connected with a positioning block (83), the surface of the positioning block (83) is slidably connected with the shell (1), the positioning block (83) is matched with the clamping block (7), the surface of the cover plate (6) is provided with four through holes (84), the through holes (84) are communicated with the mounting grooves (81), and the through holes (84) and the inner cavities of the mounting grooves (81) are provided with waterproof glue (85).

2. The battery according to claim 1, wherein the battery is a battery for a digital product having a waterproof function. The shell (1), the polyurethane coating (3), the waterproof and breathable film layer (4) and the sealing rubber pad (5) jointly constitute a waterproof assembly.

3. The battery of claim 1, wherein the battery is a battery for a digital product having a waterproof function. The bottom of the cover plate (6) is provided with a sealing glue (9), and the bottom of the sealing glue (9) is in contact with the shell (1).

4. The battery of claim 1, wherein the battery is a battery for a digital product having a waterproof function. The surface of the shell (1) is provided with a plurality of hydrophobic grooves (10) distributed at equal intervals, and the bottom of the inner cavity of the hydrophobic groove (10) is inclined.

5. The battery according to claim 1, wherein the battery is a battery for a digital product having a waterproof function. One side of the shell (1) is provided with three connecting holes (11) matched with the battery core (2), the inner cavity of the connecting hole (11) is fixedly connected with a sealing ring (12), and the inner cavity of the sealing ring (12) is in contact with the battery core (2).

6. The battery of claim 1, wherein the battery is a battery for a digital product having a waterproof function. The two sides of the positioning block (83) are fixedly connected with guide blocks (86), and the inner cavities of the mounting grooves (81) are provided with guide grooves (87) matched with the guide blocks (86).

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