CN211670376U

CN211670376U - Waterproof connector

Info

Publication number: CN211670376U
Application number: CN202020693457.6U
Authority: CN
Inventors: 王选; 何国彪
Original assignee: Chongqing Leren Automobile Industry Co ltd
Current assignee: Chongqing Leren Automobile Industry Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-13
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a waterproof connector, including the connector main part, the left side tip fixedly connected with plug of connector main part, the left side end of connector main part is provided with first sealing washer and second sealing washer, the screw thread adjustment tank has been seted up to the inner wall of connector main part, screw thread adjustment tank female connection has sealed division board, be fixed with waterproof sprue on the left side wall of sealed division board, be fixed with first waterproof gum cover on the left side wall of waterproof sprue, be equipped with leading wire between first waterproof gum cover and the plug. This waterproof connector through set up the screw thread adjustment tank in the connector main part, cooperates sealed division board thread sealing to connect to through the regulation seat that sets up, conveniently with the interior hexagonal instrument by sealed screw sleeve insert the regulation seat in, the rotatory waterproof sprue of drive is connected with the laminating of sprue seal groove, reaches the effect of blocking connector main part inner structure, improves the waterproof performance of connector main part.

Description

Waterproof connector

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to waterproof connector.

Background

Waterproof electrical connectors, as the name implies, are electrical connectors that can be applied to water-carrying environments to provide a secure and reliable connection. For example: LED street lamps, lighthouses, cruise ships, industrial equipment, watering lorries, etc., all require the use of waterproof electrical connectors. At present, common waterproof connectors on the market are often only provided with waterproof sealing rings at two ends, the waterproof effect is poor, and particularly when the connector is used in a water-deep environment, the connector is affected by pressure, the waterproof effect is greatly reduced, and the inside of the connector cannot be subjected to waterproof isolation, so that the waterproof connector is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: waterproof connector, including the connector main part, the left side tip fixedly connected with plug of connector main part, the left side end of connector main part is provided with first sealing washer and second sealing washer, the screw thread adjustment tank has been seted up to the inner wall of connector main part, screw thread adjustment tank female connection has sealed division board, be fixed with waterproof sprue on the left side wall of sealed division board, be fixed with first waterproof gum cover on the left side wall of waterproof sprue, be equipped with leading wire between first waterproof gum cover and the plug, the symmetry is fixed with two waterproof gum covers of second on the right side wall of sealed division board, the sealed thread cover of right side tip fixedly connected with of connector main part.

Preferably, two the inside of the waterproof gum cover of second all is equipped with branch wire, the left end of branch wire runs through sealed division board and waterproof sprue in proper order, and with leading the wire intercommunication, the right-hand member of branch wire runs through sealed thread bush, and extends to the right side of connector main part.

This setting is used for reaching the effect of blocking connector body inner structure, improves the waterproof performance of connector body.

Preferably, the center of the right side wall of the sealing isolation plate is fixed with an adjusting seat, and a hexagon socket is arranged in the adjusting seat.

This setting is used for conveniently inserting interior hexagonal instrument in the adjustment seat by sealed threaded sleeve, and rotatory waterproof sprue of drive is connected with the laminating of sprue seal groove.

Preferably, the inner wall of the connector main body is provided with a blocking block sealing groove, the blocking block sealing groove is located on the left side of the waterproof blocking block, and the waterproof blocking block is attached to the blocking block sealing groove.

Preferably, the waterproof block is a base body made of ethylene propylene diene monomer, and a waterproof coiled material is arranged at the left end of the waterproof block.

Preferably, the first sealing ring and the second sealing ring are arranged on the right side of the plug, and a groove for limiting the sealing ring is formed in the surface of the connector main body.

The utility model discloses a technological effect and advantage: the waterproof connector is characterized in that the waterproof connector,

1. the threaded adjusting groove is formed in the connector main body, the sealing isolation plate is matched for threaded sealing connection, and the inner hexagonal tool is conveniently inserted into the adjusting seat through the arranged adjusting seat, and the waterproof plugging block is rotationally driven to be attached and connected with the plugging block sealing groove, so that the effect of blocking the internal structure of the connector main body is achieved, and the waterproof performance of the connector main body is improved;

2. through the cooperation use of first waterproof gum cover and two sets of waterproof gum covers of second, make things convenient for leading wire and the domination of branch wire in waterproof stifled piece for the wire is in the use, and waterproof nature and security promote greatly.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a structural appearance diagram of the present invention;

fig. 3 is a schematic diagram of the left end of the structure of the present invention.

In the figure: 1. a connector body; 2. a plug; 3. a first seal ring; 4. a second seal ring; 5. a thread adjusting groove; 6. sealing the isolation plate; 7. waterproof blocks; 8. a first waterproof rubber sleeve; 9. a main conductor; 10. a second waterproof rubber sleeve; 11. a branch wire; 12. sealing the threaded sleeve; 13. an adjusting seat; 14. the blocking block seals the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a waterproof connector as shown in figures 1-3, which comprises a connector body 1, wherein the left end of the connector body 1 is fixedly connected with a plug 2, in particular, the inner wall of the connector body 1 is provided with a block sealing groove 14, the block sealing groove 14 is positioned at the left side of a waterproof block 7, the waterproof block 7 is connected with the block sealing groove 14 in a fitting manner, the left end of the connector body 1 is provided with a first sealing ring 3 and a second sealing ring 4, in particular, the first sealing ring 3 and the second sealing ring 4 are arranged at the right side of the plug 2, the surface of the connector body 1 is provided with a groove for limiting the sealing rings, the inner wall of the connector body 1 is provided with a thread adjusting groove 5, the thread adjusting groove 5 is connected with a sealing isolation plate 6 in a threaded manner, in particular, the center of the right side wall of the sealing isolation plate 6 is fixedly provided with an adjusting seat 13, a hexagon socket hole is formed in the adjusting seat 13, a waterproof block 7 is fixed on the left side wall of the sealing isolation plate 6, specifically, the waterproof block 7 is a base body made of ethylene propylene diene monomer, a waterproof coiled material is arranged at the left end of the waterproof block 7, a threaded adjusting groove 5 is formed in the connector main body 1 to match the sealing isolation plate 6 for threaded sealing connection, an inner hexagonal tool is conveniently inserted into the adjusting seat 13 through the arranged adjusting seat 13 from a sealing threaded sleeve 12, the waterproof block 7 is driven to be in fit connection with a block sealing groove 14 in a rotating mode, the effect of blocking the internal structure of the connector main body 1 is achieved, and the waterproof performance of the connector main body 1 is improved;

a first waterproof rubber sleeve 8 is fixed on the left side wall of the waterproof block 7, a main conductor 9 is arranged between the first waterproof rubber sleeve 8 and the plug 2, two second waterproof rubber sleeves 10 are symmetrically fixed on the right side wall of the sealing isolation plate 6, specifically, branch wires 11 are arranged inside the two second waterproof rubber sleeves 10, the left ends of the branch wires 11 sequentially penetrate through the sealing isolation plate 6 and the waterproof plugging blocks 7, and is communicated with the main conductor 9, the right end of the branch conductor 11 passes through the sealing thread bushing 12 and extends to the right side of the connector body 1, the right end of the connector body 1 is fixedly connected with the sealing thread bushing 12, through the cooperation use of first waterproof gum cover 8 and two sets of waterproof gum covers 10 of second, make things convenient for main lead 9 and the domination of branch wire 11 in waterproof sprue 7 for the wire is in the use, and waterproof nature and security promote greatly.

When the waterproof connector is used, the threaded adjusting groove 5 is formed in the connector main body 1, the sealing isolation plate 6 is matched for threaded sealing connection, the inner hexagonal tool is conveniently inserted into the adjusting seat 13 from the sealing threaded sleeve 12 through the arranged adjusting seat 13, the waterproof plugging block 7 is driven to be attached and connected with the plugging block sealing groove 14 in a rotating mode, the effect of blocking the internal structure of the connector main body 1 is achieved, and the waterproof performance of the connector main body 1 is improved; through the cooperation use of first waterproof gum cover 8 and two sets of waterproof gum covers 10 of second, make things convenient for main lead 9 and the domination of branch wire 11 in waterproof sprue 7 for the wire is in the use, and waterproof nature and security promote greatly.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Waterproof connector, including connector body (1), its characterized in that: the left side end fixedly connected with plug (2) of connector main part (1), the left side end of connector main part (1) is provided with first sealing washer (3) and second sealing washer (4), screw thread adjustment tank (5) have been seted up to the inner wall of connector main part (1), screw thread adjustment tank (5) female connection has sealed division board (6), be fixed with waterproof sprue (7) on the left side wall of sealed division board (6), be fixed with first waterproof gum cover (8) on the left side wall of waterproof sprue (7), be equipped with leading wire (9) between first waterproof gum cover (8) and plug (2), the symmetry is fixed with two waterproof gum covers of second (10) on the right side wall of sealed division board (6), the right side tip fixedly connected with sealing thread cover (12) of connector main part (1).

2. The waterproof connector according to claim 1, characterized in that: two the inside of waterproof gum cover of second (10) all is equipped with branch wire (11), the left end of branch wire (11) runs through sealed division board (6) and waterproof sprue (7) in proper order, and communicates with main leader (9), the right-hand member of branch wire (11) runs through sealed thread bush (12), and extends to the right side of connector main part (1).

3. The waterproof connector according to claim 1, characterized in that: the center of the right side wall of the sealing isolation plate (6) is fixed with an adjusting seat (13), and an inner hexagonal hole is arranged in the adjusting seat (13).

4. The waterproof connector according to claim 1, characterized in that: the inner wall of connector main part (1) is provided with sprue seal groove (14), sprue seal groove (14) are located the left side of waterproof sprue (7), and waterproof sprue (7) are connected with sprue seal groove (14) laminating.

5. The waterproof connector according to claim 1, characterized in that: the waterproof block (7) is a base body made of ethylene propylene diene monomer, and a waterproof coiled material is arranged at the left end of the waterproof block (7).

6. The waterproof connector according to claim 1, characterized in that: the first sealing ring (3) and the second sealing ring (4) are arranged on the right side of the plug (2), and a groove used for limiting the sealing ring is formed in the surface of the connector main body (1).