CN215528049U

CN215528049U - Waterproof structure of waterproof connecting wire

Info

Publication number: CN215528049U
Application number: CN202122198734.3U
Authority: CN
Inventors: 叶乃吕
Original assignee: Xiamen Jingyuan Electronics Co ltd
Current assignee: Xiamen Jingyuan Electronics Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-14
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a waterproof structure of a waterproof connecting wire, which comprises a wire body, an abutting block, a waterproof ring and an engaging sleeve, the connecting wire body is connected through the connecting sleeve, and then the waterproof ring is arranged on the joint part for connection and installation, when the two waterproof rings are connected, the pressing block of the shell at the left end can extrude the pressed air bag on the sealing reinforcing block when being embedded, so that the pressed air bag is embedded into the connecting shell under stress, the air can enter the limiting ring belt through the vent groove, and the air is pressed to expand the limiting ring belt, so that the limiting ring belt is expanded to be sealed with the connected pressing block, the sealing effect is kept by continuously applying pressure, and the partial structure of the waterproof structure is improved, so that the internal waterproof structure can be continuously pressed by pushing through air pressure when the waterproof structure is connected, and the sealing performance of the waterproof structure is kept.

Description

Waterproof structure of waterproof connecting wire

Technical Field

The utility model discloses a waterproof structure of a waterproof connecting wire, and belongs to the technical field of connecting wires.

Background

The electric wire refers to a wire for transmitting electric energy. Divide naked line, electromagnetic wire and insulated wire, the naked line does not have the insulating layer, including copper, aluminium flat line, overhead stranded conductor and various section bars (such as molded lines, generating line, copper bar, aluminium row etc.), but this prior art still has following shortcoming:

when the existing waterproof wiring is used and connected, the waterproof part of the joint is mostly connected by a sealing strip for waterproof connection, and after the existing waterproof wiring is connected for a long time, the phenomena of looseness, aging and reduction of waterproof performance of the sealing strip are prone to occurring.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a waterproof structure of a waterproof connecting wire, which aims to solve the problems that when the existing waterproof connecting wire in the prior art is used and connected, the waterproof part of a joint is mostly connected by a sealing tape for waterproof connection, and after the connection mode is connected for a long time, the sealing tape is loose and aged, and the waterproof performance is reduced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a waterproof structure of a waterproof connecting line structurally comprises a line body, a butt joint block, a waterproof ring and a joint sleeve, wherein the line body is embedded and installed on the joint sleeve, the bottom end of the butt joint block and the top end of the waterproof ring are of an integrated structure, the waterproof ring is installed on the joint sleeve in a surrounding mode, the waterproof ring comprises an embedded ring sleeve, a sealing reinforcing block, a shell, a pressing block and a limiting rubber ring, the embedded ring sleeve is arranged in the shell, the outer side of the sealing reinforcing block and the inner side of the shell are of an integrated structure, the left end of the pressing block movably touches the right end of the sealing reinforcing block, the embedded ring sleeve is bonded with the limiting rubber ring, the sealing reinforcing block comprises a joint shell, a pressed air bag, a limiting ring band, a partition plate and a vent groove, the joint shell and the vent groove are of an integrated structure, the pressed air bag is bonded with the joint shell, the limiting ring band is bonded with the partition plate, the baffle and the linking shell are of an integrated structure, and the shell is arranged on the linking sleeve in a surrounding mode.

Preferably, the wire body is embedded in the waterproof ring.

Preferably, the pressurized balloon is of a cuff structure.

Preferably, the limiting ring belt is made of rubber materials and has elasticity.

Preferably, the partition plate is of an annular plate structure, and a plurality of round holes are formed in the partition plate.

Preferably, the cross section of the connecting shell is of an L-shaped structure, and the main body of the connecting shell is of a cylindrical structure.

Advantageous effects

The utility model relates to a waterproof structure of a waterproof connecting wire, which is characterized in that a wire body is connected through a connecting sleeve, and waterproof rings are installed on a joint part in a connecting mode.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a waterproof structure of a waterproof connecting line according to the present invention;

FIG. 2 is a cross-sectional detail view of a front view of the waterproof ring of the present invention;

fig. 3 is a cross-sectional detailed structural view showing a front view of the sealing and reinforcing block according to the present invention.

In the figure: the device comprises a wire body-1, a butt joint block-2, a waterproof ring-3, a connecting sleeve-4, an embedded ring sleeve-31, a sealing reinforcing block-32, a shell-33, a pressing block-34, a limiting rubber ring-35, a connecting shell-321, a pressed air bag-322, a limiting ring belt-323, a partition plate-324 and a vent groove-325.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a waterproof structure of a waterproof connecting wire, which comprises: the structure of the device comprises a wire body 1, a butt joint block 2, a waterproof ring 3 and a joint sleeve 4, wherein the wire body 1 is embedded in the joint sleeve 4, the bottom end of the butt joint block 2 and the top end of the waterproof ring 3 are of an integrated structure, the waterproof ring 3 is arranged on the joint sleeve 4 in a surrounding mode, the waterproof ring 3 comprises an embedded ring sleeve 31, a sealing and reinforcing block 32, a shell 33, a pressing block 34 and a limiting rubber ring 35, the embedded ring sleeve 31 is arranged in the shell 33, the outer side of the sealing and reinforcing block 32 and the inner side of the shell 33 are of an integrated structure, the left end of the pressing block 34 is movably touched with the right end of the sealing and reinforcing block 32, the embedded ring sleeve 31 is bonded with the limiting rubber ring 35, the sealing and reinforcing block 32 comprises a joint shell 321, a pressed air bag 322, a limiting ring belt 323, a partition plate 324 and a vent groove 325, the joint shell 321 and the vent groove 325 are of an integrated structure, the pressed air bag 322 is bonded with the shell 321, the limiting ring belt 323 is bonded with the partition plate 324, the partition plate 324 and the connecting shell 321 are of an integrated structure, the outer shell 33 is mounted on the connecting sleeve 4 in a surrounding mode, the wire body 1 is embedded in the waterproof ring 3, the compressed air bag 322 is of a ring belt structure, the limiting ring belt 323 is made of rubber and has elasticity, the partition plate 324 is of a ring plate structure and is provided with a plurality of circular holes, the cross section of the connecting shell 321 is of an L-shaped structure, and the main body of the connecting shell 321 is of a cylindrical structure.

When the connecting line needs to be used, the connecting line body 1 is connected through the connecting sleeve 4, and then the waterproof rings 3 are installed on the joint part in a connecting mode.

The utility model solves the problems that the waterproof part of the joint of the existing waterproof connecting wire in the prior art is mostly connected in a sealing tape connection mode for waterproof connection, the connection mode is easy to have the phenomena of loosening and aging of the sealing tape and reduction of the waterproof performance after long-term connection, the utility model combines the components mutually, connects the wire body 1 through the connecting sleeve 4, and then connects and installs the waterproof ring 3 on the joint part, when the two waterproof rings 3 are connected, the pressing block 34 of the left end shell 33 can extrude the pressed air bag 322 on the sealing reinforcing block 32 when being embedded, so that the pressed air bag 322 is embedded into the connecting shell 321, namely, air can come to the limit ring 323 through the vent groove 325 to press the limit ring 323 to expand the limit ring 323, the limit ring 323 is expanded to be sealed with the connected pressing block 34, and the sealing effect is kept by continuously applying pressure to the limit ring 323, through improving waterproof construction's part structure, make it when connecting, can push through atmospheric pressure, make inside waterproof construction can continuously exert pressure, keep waterproof construction's leakproofness.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof construction of waterproof connecting wire, its structure includes the line body (1), butt joint piece (2), waterproof ring (3), links up cover (4), its characterized in that:

the cable body (1) is embedded and installed on the connecting sleeve (4), the bottom end of the butt joint block (2) and the top end of the waterproof ring (3) are of an integrated structure, the waterproof ring (3) is installed on the connecting sleeve (4) in a surrounding mode, the waterproof ring (3) comprises an embedded ring sleeve (31), a sealing reinforcing block (32), a shell (33), a pressing block (34) and a limiting rubber ring (35), the embedded ring sleeve (31) is arranged in the shell (33), the outer side of the sealing reinforcing block (32) and the inner side of the shell (33) are of an integrated structure, the left end of the pressing block (34) is movably touched with the right end of the sealing reinforcing block (32), the embedded ring sleeve (31) is bonded with the limiting rubber ring (35), the sealing reinforcing block (32) comprises a connecting shell (321), a pressed air bag (322), a limiting ring belt (323), a partition plate (324) and a vent groove (325), the connection shell (321) and the vent groove (325) are integrated and structured, the compressed air bag (322) is bonded with the connection shell (321), the limit ring belt (323) is bonded with the partition plate (324), the partition plate (324) and the connection shell (321) are integrated, and the shell (33) is installed on the connection sleeve (4) in a surrounding mode.

2. The waterproof structure of the waterproof connecting wire according to claim 1, characterized in that: the wire body (1) is embedded in the waterproof ring (3).

3. The waterproof structure of the waterproof connecting wire according to claim 1, characterized in that: the pressurized air bag (322) is of a ring belt structure.

4. The waterproof structure of the waterproof connecting wire according to claim 1, characterized in that: the limiting ring belt (323) is made of rubber materials and has elasticity.

5. The waterproof structure of the waterproof connecting wire according to claim 1, characterized in that: the partition plate (324) is of an annular plate structure, and a plurality of round holes are formed in the partition plate.

6. The waterproof structure of the waterproof connecting wire according to claim 1, characterized in that: the cross section of the connecting shell (321) is of an L-shaped structure, and the main body of the connecting shell is of a cylindrical structure.