CN219180829U

CN219180829U - USB plug structure with waterproof shell

Info

Publication number: CN219180829U
Application number: CN202222683949.9U
Authority: CN
Inventors: 贺佳; 谭春飞; 李汉军
Original assignee: Huizhou Fuxinyuan Technology Co ltd
Current assignee: Huizhou Fuxinyuan Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-06-13
Anticipated expiration: 2033-03-01

Abstract

The utility model relates to a rubber plug structure, in particular to a USB rubber plug structure with a waterproof shell, which comprises a waterproof shell, wherein one end of the waterproof shell is provided with a USB plug board, one end of the USB plug board penetrates through the waterproof shell, the waterproof shell is opposite to the USB plug board end, a lead tube is arranged at one end of the lead tube, and one end of the lead tube penetrates through and is communicated with the outer wall of the waterproof shell; according to the waterproof shell, the rubber plugs are arranged, the U-shaped grooves are formed in the opposite sides of the rubber plugs, so that external water can be blocked through the rubber plugs, meanwhile, the plurality of sealing rubber blocks used for filling are arranged at the corners, close to the USB plugboard end, inside the waterproof shell, and can further isolate external water effectively, so that the waterproof effect is further improved, meanwhile, the connection part of the lead tube and the waterproof shell is provided with the plurality of convex plates used for stopping water, the convex plates are respectively and hermetically inserted into the inner wall of the waterproof shell, the external water can be blocked through the convex plates, the waterproof effect of the waterproof shell is greatly improved, and the waterproof purpose is achieved.

Description

USB plug structure with waterproof shell

Technical Field

The utility model relates to a rubber plug structure, in particular to a USB rubber plug structure with a waterproof shell, and belongs to the technical field of USB connectors.

Background

The USB silica gel cover is also called a dust cover, is mainly made of silica gel materials, has soft handfeel and high resilience, can mainly prevent dust and water to a USB interface, has various functions, realizes diversification, can meet the use requirements of people, and still has the following problems.

The prior multifunctional USB silica gel cover is generally used for a long time, certain moisture can be adsorbed in the waterproof shell, and electronic elements in the waterproof shell are easily corroded by the moisture in the long time before, so that the whole service life is influenced.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems and provide a USB plug structure with a waterproof shell.

The USB rubber plug structure with the waterproof shell comprises a waterproof shell, wherein one end of the waterproof shell is provided with a USB plug board, one end of the USB plug board penetrates through the waterproof shell, a lead tube is arranged at the end, opposite to the USB plug board, of the waterproof shell, and one end of the lead tube penetrates through the outer wall of the waterproof shell.

Further: the waterproof shell is internally provided with a rubber plug for sealing water near the USB plugboard end, the waterproof shell is internally provided with a plurality of water sealing plates penetrating through the rubber plug near the USB plugboard end, and the water sealing plates are in sealing connection with the rubber plug.

Further: the waterproof shell is characterized in that a plurality of sealing rubber blocks used for filling are arranged at corners, close to the end of the USB plugboard, inside the waterproof shell, of the waterproof shell, one side wall of each sealing rubber block is in sealing contact connection with the end of the USB plugboard, and other outer walls of each sealing rubber block are in sealing connection with the inner wall of the waterproof shell.

Further: and a sealant plate for segmentation is arranged inside the USB plugboard.

Further: the waterproof shell inner wall presss from both sides and is equipped with the center backup pad, the center backup pad is apart from and is filled with a plurality of cavitys between the waterproof shell outer wall.

Further: u-shaped grooves are formed in the upper and lower opposite sides of the rubber plug, and the U-shaped grooves are respectively in sealing clamping connection with the outer walls of the corresponding water stop plates.

Further: the lead tube is provided with a plurality of convex plates for water stopping at the joint of the lead tube and the waterproof shell, and the convex plates are respectively and hermetically inserted into the inner wall of the waterproof shell.

The utility model has the technical effects and advantages that: through being provided with the plug, U type groove has all been seted up to the opposite side from top to bottom on the plug, U type groove respectively with corresponding sealing plate outer wall sealing joint, and then can block through the plug to external water, realize waterproof purpose, the inside bight that is close to USB picture peg end of waterproof housing is provided with a plurality of sealed glue pieces that are used for filling simultaneously, a lateral wall and USB picture peg tip sealing contact connection of sealed glue piece, sealed glue piece several other outer walls and waterproof housing inner wall sealing connection, can be further through sealed glue piece effectively isolated to external water, further promote the water-proof effects, lead wire section of thick bamboo and waterproof housing junction are provided with a plurality of flange that are used for the stagnant water simultaneously, the flange seals respectively and inserts in waterproof housing inner wall, can block external water through the flange, waterproof effect of waterproof housing has been promoted greatly, realize waterproof purpose.

Drawings

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

FIG. 2 is a schematic view of the overall cross-section of the present utility model;

fig. 3 is a schematic structural view of the detail of the waterproof case of the present utility model;

fig. 4 is a schematic structural view of the rubber plug of the present utility model.

In the figure: 100. a waterproof housing; 101. a center support plate; 102. a cavity; 200. a USB plugboard; 300. a wire guiding cylinder; 301. a convex plate; 400. a rubber plug; 500. a water stop plate; 600. sealing glue blocks; 700. and (5) sealing the rubber plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a USB plug structure with a waterproof case includes a waterproof case 100, wherein one end of the waterproof case 100 is provided with a USB plug 200, one end of the USB plug 200 penetrates through the waterproof case 100, the waterproof case 100 is provided with a lead tube 300 opposite to the end of the USB plug 200, and one end of the lead tube 300 penetrates through and is communicated with an outer wall of the waterproof case 100.

As a technical optimization scheme of the utility model: the waterproof shell 100 is internally provided with a rubber plug 400 for sealing water near the USB plug board 200, the waterproof shell 100 is internally provided with a plurality of water sealing plates 500 penetrating through the rubber plug 400 near the USB plug board 200, and the water sealing plates 500 are in sealing connection with the rubber plug 400.

As a technical optimization scheme of the utility model: the waterproof housing 100 is provided with a plurality of sealant blocks 600 for filling at corners near the end of the USB plug board 200, one side wall of the sealant block 600 is in sealing contact connection with the end of the USB plug board 200, and other outer walls of the sealant block 600 are in sealing connection with the inner wall of the waterproof housing 100.

As a technical optimization scheme of the utility model: the USB board 200 is internally provided with a sealant board 700 for dicing.

As a technical optimization scheme of the utility model: the inner wall of the waterproof housing 100 is clamped with a central supporting plate 101, and a plurality of cavities 102 are filled between the central supporting plate 101 and the outer wall of the waterproof housing 100.

As a technical optimization scheme of the utility model: u-shaped grooves are formed in the upper and lower opposite sides of the rubber plug 400, and the U-shaped grooves are respectively in sealing clamping connection with the outer walls of the corresponding water stop plates 500.

As a technical optimization scheme of the utility model: the connection part of the lead tube 300 and the waterproof shell 100 is provided with a plurality of convex plates 301 for water stop, and the convex plates 301 are respectively and hermetically inserted into the inner wall of the waterproof shell 100.

When the waterproof device is used, the rubber plugs 400 are arranged, the U-shaped grooves are respectively formed in the upper side and the lower side of the rubber plugs 400, the U-shaped grooves are respectively clamped with the outer walls of the corresponding waterproof plates 500 in a sealing way, so that external water can be blocked through the rubber plugs 400, the purpose of water isolation is achieved, meanwhile, a plurality of sealing rubber blocks 600 used for filling are arranged at the corners, close to the end of the USB plugboard 200, of the waterproof shell 100, one side wall of each sealing rubber block 600 is in sealing contact with the end of the USB plugboard 200, the other outer walls of each sealing rubber block 600 are in sealing connection with the inner wall of the waterproof shell 100, the outer water can be further effectively isolated through the sealing rubber blocks 600, the waterproof effect is further improved, meanwhile, a plurality of convex plates 301 used for stopping water are respectively arranged at the joint of the lead tube 300 and the waterproof shell 100, the convex plates 301 are respectively inserted into the inner wall of the waterproof shell 100 in a sealing way, the effect of the waterproof shell 100 can be blocked through the convex plates 301, and the waterproof purpose of the waterproof shell 100 is greatly improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a USB plug structure with waterproof shell, includes waterproof shell (100), its characterized in that: one end of waterproof housing (100) is provided with USB picture peg (200), the one end of USB picture peg (200) runs through in waterproof housing (100) inside, waterproof housing (100) are provided with lead wire section of thick bamboo (300) in USB picture peg (200) end dorsad, the one end of lead wire section of thick bamboo (300) runs through and communicates in waterproof housing (100) outer wall, waterproof housing (100) inside is provided with plug (400) that are used for the stagnant water near USB picture peg (200) end, waterproof housing (100) inside is provided with a plurality of stagnant water boards (500) that run through in plug (400) near USB picture peg (200) end, stagnant water board (500) and plug (400) sealing connection.

2. The USB plug structure with waterproof shell of claim 1, wherein: the waterproof plug comprises a waterproof shell (100), wherein a plurality of sealing glue blocks (600) used for filling are arranged at corners, close to the end of the USB plug board (200), inside the waterproof shell, one side wall of each sealing glue block (600) is in sealing contact connection with the end of the USB plug board (200), and other outer walls of each sealing glue block (600) are in sealing connection with the inner wall of the waterproof shell (100).

3. The USB plug structure with waterproof shell of claim 1, wherein: a sealant plate (700) for segmentation is arranged inside the USB plug board (200).

4. The USB plug structure with waterproof shell of claim 1, wherein: the inner wall of the waterproof shell (100) is clamped with a central supporting plate (101), and a plurality of cavities (102) are filled between the central supporting plate (101) and the outer wall of the waterproof shell (100).

5. The USB plug structure with waterproof shell of claim 1, wherein: u-shaped grooves are formed in the upper side and the lower side of the rubber plug (400) opposite to each other, and the U-shaped grooves are respectively clamped with the outer walls of the corresponding water stop plates (500) in a sealing mode.

6. The USB plug structure with waterproof shell of claim 1, wherein: the waterproof lead wire is characterized in that a plurality of convex plates (301) for stopping water are arranged at the connection position of the lead wire barrel (300) and the waterproof shell (100), and the convex plates (301) are respectively and hermetically inserted into the inner wall of the waterproof shell (100).