CN219204155U

CN219204155U - Waterproof protective sleeve of wireless charging mobile power supply

Info

Publication number: CN219204155U
Application number: CN202320244632.7U
Authority: CN
Inventors: 李崇山
Original assignee: Weisan Co ltd
Current assignee: Weisan Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-16
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of wireless charging mobile power supplies, and discloses a waterproof protective sleeve of a wireless charging mobile power supply, which comprises a top cover and a base, wherein a first cavity with an open end is arranged on the top cover, a second cavity with an open end is arranged on the base, the first cavity and the second cavity jointly form a waterproof protective cavity of the wireless charging mobile power supply, two ends of the wireless charging mobile power supply are respectively arranged in the first cavity and the second cavity, and the top cover and the base are in sealing insertion connection through the open ends. The waterproof protective sleeve of the wireless charging mobile power supply provided by the utility model has the function of adding water resistance to the wireless charging mobile power supply. The user can choose to purchase the waterproof protective sleeve of the wireless charging mobile power supply with lower price, does not need to purchase additional wireless charging mobile power supply, and reduces the expenditure.

Description

Waterproof protective sleeve of wireless charging mobile power supply

Technical Field

The utility model relates to the technical field of wireless charging mobile power supplies, in particular to a waterproof protective sleeve of a wireless charging mobile power supply.

Background

With the popularity of wireless chargers, more and more users replace wired charging with wireless charging. For the wireless charging mobile power supply, no electric wire is used, and no charging hole is additionally arranged on the shell of the mobile power supply, so that good conditions are created for realizing the full waterproof design of the wireless charging mobile power supply.

However, there are some products that are not waterproof in the existing wireless charging portable power source, based on various factors such as cost. Nowadays, more and more mobile terminals such as mobile phones and the like have a waterproof function so that users can work in swimming, bathing, heavy rain and water with ease. For some wireless charging mobile power sources without waterproof function, if a user wants to have waterproof function, only one wireless charging mobile power source with waterproof function can be purchased again, and the cost is increased. The new waterproof version wireless charging mobile power supply also has the opportunity to replace the old wireless charging mobile power supply, so that waste is caused.

The waterproof structure of the existing mobile terminal and wireless charging mobile power supply can be seen in China patent application with publication number CN207652846U, CN204908313U, CN104659306A and the like.

Disclosure of Invention

Therefore, the utility model aims to provide a waterproof protective sleeve suitable for a wireless charging mobile power supply, after the waterproof sleeve is arranged, a user can still use wireless charging, and meanwhile, a waterproof function is added for the wireless charging mobile power supply; to solve one or more of the technical problems in the prior art, at least one advantageous option or creation is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

The utility model provides a wireless charging mobile power supply's waterproof protective sheath, its includes two parts of top cap and base be equipped with tip open-ended first cavity be equipped with tip open-ended second cavity on the base, first cavity with the second cavity constitutes wireless charging mobile power supply's waterproof protection chamber jointly, and wireless charging mobile power supply's both ends are arranged in respectively first cavity with in the second cavity, the top cap with the base is through the sealed grafting of open end.

More preferably, the top cover is an elastic piece, the base is a hard shell, annular concave-convex textures are arranged on the outer surface of the base, and the top cover is inserted outside the base and tightly covers the concave-convex textures.

More preferably, the top cover is a rubber piece or a silica gel piece.

More preferably, the base is a high thermal conductivity base.

More preferably, the base is a metal piece, a plastic piece or a ceramic shell piece.

More preferably, the concave-convex texture is annular concave-convex texture, and the sealing surface formed by the concave-convex texture intersects with the plugging direction of the top cover and the base.

More preferably, the number of the concave-convex textures is one, two or more, and the concave-convex textures are mutually parallel.

More preferably, the base is also provided with a transparent window corresponding to the electric quantity display lamp of the wireless charging mobile power supply and a deformation concave position corresponding to the switch button.

More preferably, the deformation concave is arranged on the transparent window, or the deformation concave and the transparent window are two separated parts.

More preferably, the top cover and/or the base are internally provided with anti-collision fixing devices, the anti-collision fixing devices are elastic ribs arranged on the inner wall of the top cover and/or the base, and the elastic ribs are clung to the outer wall of the mobile power supply.

More preferably, the top cover and the base are both hard shells, a single waterproof adhesive tape, two waterproof adhesive tapes or a plurality of waterproof adhesive tapes are arranged on the inner wall of the top cover or the outer wall of the base, and the top cover and the base are in plug-in sealing through the waterproof adhesive tapes.

The technical scheme provided by the utility model has at least the following technical effects or advantages.

1. Waterproof protection sleeves of the wireless charging mobile power supply are utilized to increase waterproof functions for the wireless charging mobile power supply. The user can choose to purchase the waterproof protective sleeve of the wireless charging mobile power supply with lower price, does not need to purchase additional wireless charging mobile power supply, and reduces the expenditure.

2. The waterproof effect is achieved by utilizing the material characteristics of the top cover and the base. The top cover is made of elastic materials, so that the top cover can cover the base, air and water outside the waterproof protective sleeve are blocked, and the waterproof effect is achieved.

3. The heat dissipation effect of the waterproof protective sleeve of the wireless charging mobile power supply is enhanced by utilizing the material and convex-concave textures of the base. The wireless charging mobile power supply can generate a large amount of heat energy during operation, the base in the design adopts the metal base with equal high heat conductivity, and the heat dissipation of the wireless charging mobile power supply can be effectively assisted by combining the concave-convex texture on the base, so that the resistance of the wireless charging mobile power supply is reduced, and the charging efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a waterproof protective sleeve provided by the utility model.

Fig. 2 is a front view of the waterproof protective sleeve provided by the utility model.

Fig. 3 is an exploded view of the waterproof protective sleeve according to the present utility model.

Fig. 4 shows an internal schematic view of the top cover.

Reference numerals illustrate.

1-top cover.

2-a base.

3-concave-convex texture.

4-transparent window.

And 5-deforming the concave position.

6-electric quantity display lamp.

7-a switch button.

8-the inner wall of the top cover.

9-the outer wall of the mobile power supply.

10-anti-collision fixing device.

Detailed Description

The following description of the specific embodiments of the present utility model is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present utility model are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.

Example 1.

Referring to fig. 1-4, a waterproof protective sleeve of a wireless charging mobile power supply comprises a top cover 1 and a base 2, wherein a first cavity with an open end is arranged on the top cover 1, a second cavity with an open end is arranged on the base 2, the first cavity and the second cavity jointly form a waterproof protective cavity of the wireless charging mobile power supply, and the top cover 1 and the base 2 are in sealing connection through an open end. When the waterproof wireless charging mobile power supply is applied, a wireless charging mobile power supply which needs to be waterproof is arranged in the first cavity and the second cavity, and then the top cover 1 and the base 2 are in plug-in fit; the installation and the use are very convenient.

Wherein, the top cover 1 is an elastic member, such as a rubber member, a silica gel member, etc., preferably a rubber member. The base 2 is a hard shell, such as a metal shell, a plastic shell, a ceramic shell, etc. The outer surface of the base 2 is provided with annular concave-convex textures 3, and a sealing surface formed by the concave-convex textures 3 is intersected with the plugging direction of the top cover 1 and the base 2. When the top cover 1 and the base 2 are mutually inserted, the top cover 1 is sleeved outside the base 2; because the top cover 1 is an elastic piece, the concave-convex texture 3 of the outer wall of the base 2 can be wrapped by the elasticity of the material, so that a layer of waterproof structure which is airtight is formed at the overlapped part of the top cover 1 and the base 2, air and water outside the waterproof protective sleeve are blocked, and the aim of waterproofing is fulfilled.

In this embodiment, the plugging direction of the top cover 1 and the base 2 is preferably perpendicular to the sealing surface, so that the best plugging sealing effect can be achieved. It should be noted that the number of the concave-convex textures is set according to the requirement, and can be one, two, three or even more; the concave-convex textures 3 are mutually parallel and are arranged at equal intervals, so that the appearance is attractive and the sealing effect is ensured. In some embodiments, arcuate relief textures, as well as other relief textures known in the art or available in the future, may be used instead, as long as the plug seal function is achieved.

In this embodiment, the base 2 is preferably a metal base. Since wireless charging generally generates more heat energy than wired charging, the advantage of setting the base 2 to be a metal piece is that the base 2 can be used as a heat dissipation structure of a wireless charging mobile power supply to help heat dissipation. The concave-convex texture 3 on the base 2 can increase the heat dissipation area, so as to achieve better heat dissipation effect. It should be noted that, the second cavity on the metal base is smaller than the volume of the wireless charging mobile power supply, so that the wireless charging mobile power supply cannot be fully wrapped, and the charging end is convenient to expose for wireless charging. In some embodiments, a ceramic base with high thermal conductivity, as well as other high thermal conductivity bases known in the prior art or available in the future, can also serve similar technical effects; the present embodiment is not limited.

In this embodiment, a transparent window 4 corresponding to an electric quantity display lamp 6 and a switch button 7 of the wireless charging mobile power supply is further provided on the base 2, and a deformation concave position 5 is provided on the transparent window 4; the user can see the residual capacity of wireless charging portable power source through transparent window 4, and deformation concave position 5 has corresponding shift knob 7's position, makes things convenient for the family to seek, operate switch. It should be noted that, the transparent window 4 may be a glass window or a transparent plastic window, and the deformation concave 5 may be a flexible material that is hermetically connected to the transparent window 5. In some embodiments, the deformed concave portion 5 may be independent from the transparent window 4, so long as the transparent window 4 can correspond to the power display lamp 6, and the deformed concave portion 5 can correspond to the switch button 7.

In this embodiment, a bump protection device 10 is further provided in the top cover 1, and preferably, the bump protection device 10 is a rib formed on the inner wall 8 of the top cover. After the waterproof protective sleeve is arranged on the wireless charging mobile power supply, the anti-collision fixing device 10 can be clung to the outer wall 9 of the mobile power supply, so that the wireless charging mobile power supply cannot shake by external force. At the same time, the thickness of the anti-collision fixing device 10 also has an anti-collision effect. In some embodiments, the anti-collision fixing device 10 may also be disposed in the base 2, so as to further improve the anti-collision fixing effect of the wireless charging mobile power supply.

In addition, in this embodiment, the opening end of the first cavity on the top cover 1 is inclined, so that not only can an aesthetic improvement be provided, but also the flexible top cover 1 and the hard base 2 can be conveniently sleeved, and the sleeving operation is more convenient.

Example 2.

The waterproof protective sleeve of the wireless charging mobile power supply provided by the embodiment has the structure basically consistent with that of the embodiment 1, and is characterized in that the top cover is also a hard shell, a single waterproof adhesive tape, two or more waterproof adhesive tapes are arranged on the inner wall of the top cover, and the waterproof adhesive tapes are matched with concave-convex textures on the base to achieve a waterproof effect.

In some embodiments, the waterproof adhesive tape can be arranged on the outer wall of the base instead, so that similar technical effects can be achieved.

It should be further noted that, in the description of the present utility model, terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. refer to the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the utility model, "at least" means one or more, unless clearly specifically defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present utility model is not limited to the specific embodiments described above, but is intended to cover modifications and alternatives falling within the spirit and scope of the utility model as defined by the appended claims and their equivalents. The portions of the detailed description that are not presented are all prior art or common general knowledge.

Claims

1. The utility model provides a wireless charging mobile power supply's waterproof protective sheath, its characterized in that includes two parts of top cap and base be equipped with tip open-ended first cavity be equipped with tip open-ended second cavity on the base, first cavity with the second cavity constitutes wireless charging mobile power supply's waterproof protection cavity jointly, and wireless charging mobile power supply's both ends are arranged in respectively first cavity with in the second cavity, the top cap with the base passes through the sealed grafting of open end.

2. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 1, wherein the top cover is an elastic piece, the base is a hard shell, annular concave-convex textures are arranged on the outer surface of the base, and the top cover is inserted outside the base and tightly covers the concave-convex textures.

3. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 2, wherein the top cover is a rubber piece or a silica gel piece.

4. The waterproof protective sleeve of a wireless charging portable power source of claim 2, wherein the base is a highly thermally conductive base.

5. The waterproof protective sleeve of a wireless charging portable power source according to claim 2, wherein the base is a metal piece, a plastic piece or a ceramic shell piece.

6. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 2, wherein the concave-convex texture is annular, and a sealing surface formed by the concave-convex texture is intersected with the plugging direction of the top cover and the base.

7. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 6, wherein the number of the concave-convex textures is one, two or more, and the concave-convex textures are mutually parallel.

8. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 1, wherein the base is further provided with a transparent window corresponding to an electric quantity display lamp of the wireless charging mobile power supply and a deformation concave position corresponding to a switch button.

9. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 8, wherein the deformation concave position is arranged on the transparent window, or the deformation concave position and the transparent window are two separated parts.

10. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 1, wherein an anti-collision fixing device is arranged in the top cover and/or the base, the anti-collision fixing device is an elastic rib arranged on the inner wall of the top cover and/or the base, and the elastic rib is clung to the outer wall of the mobile power supply.

11. The waterproof protective sleeve of the wireless charging mobile power supply according to claim 1, wherein the top cover and the base are both hard shells, a single waterproof adhesive tape, two waterproof adhesive tapes or a plurality of waterproof adhesive tapes are arranged on the inner wall of the top cover or the outer wall of the base, and plug-in sealing is achieved between the top cover and the base through the waterproof adhesive tapes.