CN215269110U

CN215269110U - USB waterproof plug

Info

Publication number: CN215269110U
Application number: CN202121717365.8U
Authority: CN
Inventors: 陈建龙
Original assignee: Shenzhen Xuhui Siyuan Technology Co ltd
Current assignee: Shenzhen Xuhui Siyuan Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-21
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a waterproof stopper of USB, including the waterproof stopper body, the waterproof stopper body outside all is provided with a plurality of draw-in grooves, and the draw-in groove is inside to bond in proper order has first sealing washer, second sealing washer and third sealing washer, and the inside one side fixedly connected with connecting rod of waterproof stopper body, connecting rod one end fixedly connected with fixture block. The waterproof plug of the USB has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively improving the waterproof performance of the USB interface, convenience in taking and higher practical value.

Description

USB waterproof plug

Technical Field

The utility model relates to a waterproof stopper technical field specifically is a waterproof stopper of USB.

Background

The existing mobile terminal is generally provided with a USB interface, water easily enters the USB interface, and water flow enters the interior of the mobile terminal to easily cause damage to the mobile terminal. The USB waterproof plug is used for plugging a USB interface and can play a certain waterproof role, most of the existing USB waterproof plugs are directly plugged by the USB interface, the waterproof performance is poor, and the USB waterproof plugs are not easy to take out. Therefore, we improve this and propose a USB waterproof plug.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a waterproof stopper of USB, including the waterproof stopper body, the waterproof stopper body outside all is provided with a plurality of draw-in grooves, inside bonding in proper order of draw-in groove has first sealing washer, second sealing washer and third sealing washer, just the inside one side fixedly connected with connecting rod of waterproof stopper body, connecting rod one end fixedly connected with fixture block.

As a preferred technical scheme of the utility model, waterproof stopper body four corners is the arc structure, just waterproof stopper body top size is slightly bigger than the bottom size.

As a preferred technical scheme of the utility model, waterproof stopper body top one side fixedly connected with buckle, just the buckle is made for the rubber material.

As an optimized technical scheme of the utility model, the waterproof plug body up end is provided with the sign, and the sign up end scribbles fluorescence coating.

As an optimal technical scheme of the utility model, the waterproof stopper body is made for the rubber material, just state waterproof stopper body and connecting rod, fixture block and buckle injection moulding as an organic whole.

As an optimal technical scheme of the utility model, first sealing washer, second sealing washer and third sealing washer are the silica gel material and make.

As a preferred technical scheme of the utility model, fixture block one end is the fillet shape, just the diameter of the diameter ratio connecting rod of fixture block is slightly bigger.

The utility model has the advantages that:

1. according to the USB waterproof plug, the size of the top of the waterproof plug body is slightly larger than that of the bottom of the waterproof plug body, the position, which is slightly larger than that of the bottom, of the top can well shield a USB interface, water is prevented from permeating into the USB interface, and the buckle is fixedly connected to one side of the top of the waterproof plug body;

2. according to the USB waterproof plug, the waterproof plug body is made of rubber materials, so that the waterproof plug has plasticity and is convenient to plug into a USB interface;

3. according to the USB waterproof plug, the first sealing ring, the second sealing ring and the third sealing ring are matched with each other, so that the first sealing ring, the second sealing ring and the third sealing ring can be well attached to the inside of a USB interface, and water flow is prevented from entering the USB interface; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve the waterproof nature of USB interface, and is convenient for take, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic side view of a USB waterproof plug according to the present invention;

fig. 2 is a schematic side view of a USB waterproof plug according to the present invention;

fig. 3 is a schematic left-side sectional view of the USB waterproof plug of the present invention;

fig. 4 is a schematic bottom view of a USB waterproof plug according to the present invention;

fig. 5 is a schematic top view of the USB waterproof plug of the present invention.

In the figure: 1. a waterproof plug body; 2. buckling; 3. a first seal ring; 4. a connecting rod; 5. a clamping block; 6. a second seal ring; 7. and a third sealing ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to a waterproof stopper of USB, including waterproof stopper body 1, the 1 outside of waterproof stopper body all is provided with a plurality of draw-in grooves, inside bonding in proper order of draw-in groove has first sealing washer 3, second sealing washer 6 and third sealing washer 7, just the inside one side fixedly connected with connecting rod 4 of

waterproof stopper body

1, 4 one end fixedly connected with fixture blocks 5 of connecting rod.

Wherein, 1 four corners of waterproof plug body is the arc structure, just 1 top size of waterproof plug body is slightly bigger than the bottom size, and is slightly bigger than the bottom size through 1 top size of waterproof plug body, and the position that is slightly bigger than the bottom at top can be fine shelters from the USB interface, prevents inside the water infiltration USB interface.

Wherein, 1 top one side fixedly connected with buckle 2 of waterproof plug body, just buckle 2 is made for the rubber material, through 1 top one side fixedly connected with buckle 2 of waterproof plug body, when the USB interface is taken off to needs, through taking off waterproof plug body 1 that buckle 2 just can be fine, is convenient for take.

Wherein, 1 up end of waterproof plug body is provided with the sign, and the sign up end scribbles fluorescent coating, has fluorescent coating through the sign up end, and the operating personnel of being convenient for can discover USB kneck in darker environment.

Wherein, waterproof stopper body 1 makes for the rubber material, just state waterproof stopper body 1 and connecting rod 4, fixture block 5 and buckle 2 injection moulding as an organic whole, make for the rubber material through waterproof stopper body 1, make it have plasticity, be convenient for fill in inside the USB interface.

Wherein, first sealing washer 3, second sealing washer 6 and third sealing washer 7 are the silica gel material and make, mutually support through first sealing washer 3, second sealing washer 6 and third sealing washer 7, make inside first sealing washer 3, second sealing washer 6 and the USB interface of can fine laminating of third sealing washer 7, prevent that rivers from getting into the USB interface.

Wherein, the one end of fixture block 5 is the fillet shape, just the diameter ratio of fixture block 5 is slightly bigger than the diameter of connecting rod 4, and diameter ratio through fixture block 5 is slightly bigger than the diameter of connecting rod 4, effectively improves the water-proof effects of connecting rod 4 department.

The working principle is as follows: during the use, at first, whether this kind of waterproof stopper of USB has the condition of breaing and leaking, when the inspection finishes again, fill in the USB interface with waterproof stopper body 1, and the compaction, it is inside to prevent that rivers from getting into the USB interface, when needs use the USB interface, only need hold buckle 2, this kind of waterproof stopper of USB that can take out easily, it is slightly bigger than the bottom size through waterproof stopper body 1 top size, the USB interface is sheltered from to the position that slightly is big than the bottom size at top can be fine, prevent inside the water infiltration USB interface, through first sealing washer 3, second sealing washer 6 and third sealing washer 7 mutually support, make first sealing washer 3, inside second sealing washer 6 and third sealing washer 7 can the very good USB interface that laminates, further prevent that rivers from getting into the USB interface.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof stopper of USB, includes waterproof stopper body (1), its characterized in that, waterproof stopper body (1) outside all is provided with a plurality of draw-in grooves, inside first sealing washer (3), second sealing washer (6) and third sealing washer (7) of bonding in proper order of draw-in groove, just waterproof stopper body (1) inside one side fixedly connected with connecting rod (4), connecting rod (4) one end fixedly connected with fixture block (5).

2. The USB waterproof plug according to claim 1, wherein four corners of the waterproof plug body (1) are all arc-shaped structures, and the size of the top of the waterproof plug body (1) is slightly larger than that of the bottom of the waterproof plug body.

3. The USB waterproof plug according to claim 1, wherein a buckle (2) is fixedly connected to one side of the top of the waterproof plug body (1), and the buckle (2) is made of rubber.

4. The USB waterproof plug according to claim 1, wherein the waterproof plug body (1) is provided with a mark on the upper end face, and the mark is coated with a fluorescent coating on the upper end face.

5. The USB waterproof plug according to claim 2, wherein the waterproof plug body (1) is made of rubber, and the waterproof plug body (1), the connecting rod (4), the clamping block (5) and the buckle (2) are integrally formed by injection molding.

6. The waterproof plug of USB according to claim 1, wherein the first sealing ring (3), the second sealing ring (6) and the third sealing ring (7) are made of silica gel.

7. The USB waterproof plug according to claim 1, wherein one end of the latch (5) is rounded, and the diameter of the latch (5) is slightly larger than the diameter of the connecting rod (4).