CN219123564U

CN219123564U - Sealed electric connector

Info

Publication number: CN219123564U
Application number: CN202223199402.8U
Authority: CN
Inventors: 周平; 薛金琴; 朱兰燕; 周丽
Original assignee: Sanfat Automotive Parts Yangzhou Co ltd
Current assignee: Sanfat Automotive Parts Yangzhou Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-02
Anticipated expiration: 2032-11-30

Abstract

The application discloses resistant environment seals electric connector, including jack shell and socket shell, the top of jack shell is provided with water joint, socket shell's bottom has the through wires hole, the outside of jack shell's bottom is provided with the flange, socket shell's outside is provided with down the flange, jack shell's bottom can the butt socket shell's top, go up the flange and can cover jack shell and socket shell's joint seam, the top of flange can the butt down in the bottom of going up the flange, be provided with first sealing gasket between jack shell and the socket shell, the inner wall department of going up the flange is provided with the sealing washer, the side that the sealing washer can the butt socket shell, the top of lower flange is provided with the second sealing gasket. The utility model provides an electric connector has set up two sealed pads, a sealing washer and water joint to sealed effectual is applicable to often has liquid to splash's adverse circumstances, and locking bolt's head has anti-skidding line, thereby can preliminary fixed by hand earlier, saves installation time.

Description

Sealed electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a sealed electric connector.

Background

The electric connector is a plugging component capable of realizing electric connection between two electric appliances quickly, is convenient for transmitting signals and currents between the two electric appliances, and the heavy-load connector is one of the electric connectors, is mainly applied to various fields of industrial automation, equipment manufacturing and the like, and is an industrial connector which is tougher, stronger and more resistant than the common electric connector.

The current rectangular heavy-duty connector for automation equipment with publication number CN212751305U can reduce friction when the first shell and the second shell are fixed with each other by arranging the connecting plate and the fixing spring, but the sealing effect between the first shell and the second shell of the connector is poor, when the connector is used in an environment with liquid splashing frequently, liquid can enter from a gap between the first shell and the second shell, and the connector is damaged, so that the connector is used under the influence, and is difficult to adapt to the environment with liquid splashing frequently.

Disclosure of Invention

The present utility model is directed to overcoming the drawbacks of the prior art and providing a sealed electrical connector.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a sealed electric connector, includes jack shell and jack shell, jack shell's top is provided with water joint, jack shell's bottom has the through wires hole, jack shell's inside is provided with public plug, jack shell's bottom is provided with a plurality of inlet wire holes, public plug department has a plurality of contact pins, the contact pin with go up inlet wire hole one-to-one, jack shell's inside is provided with female plug, female plug's top have a plurality of with contact pin assorted jack, female plug's bottom has a plurality of inlet wire holes down, down the inlet wire hole with jack one-to-one, jack shell's bottom outside is provided with the flange, jack shell's outside is provided with down the flange, jack shell's bottom can the butt jack shell's top, the flange can cover jack shell with jack shell's connection seam, the bottom of going up the flange can the butt down the top of flange, the jack shell and the jack shell have a plurality of contact holes down the rectangular flange, the bottom flange has a plurality of rectangular flange hole and a plurality of rectangular flange, down the sealing washer is provided with down between the sealing washer, the sealing washer is located down to the sealing washer is located to the side.

Preferably, a plurality of upper fixing wiring screws are arranged on two sides of the male plug body, the upper fixing wiring screws are in one-to-one correspondence with the upper wire inlet holes, and the upper fixing wiring screws can be inserted into the corresponding upper wire inlet holes;

thereby fixing the wire inserted into the upper wire inlet hole.

Preferably, a plurality of lower fixed wiring screws are arranged on two sides of the female plug body, the lower fixed wiring screws are in one-to-one correspondence with the lower wire inlet holes, and the lower fixed wiring screws can be inserted into the corresponding lower wire inlet holes;

thereby fixing the wire inserted into the lower wire inlet hole.

Preferably, a plurality of upper convex edges are arranged at the male plug body, upper bosses which are in one-to-one correspondence with the upper convex edges are arranged in the jack shell, and the upper convex edges and the upper bosses are fixed through upper fixing screws;

thereby being capable of stably fixing the male plug body in the jack housing.

Preferably, the female plug body is provided with a plurality of lower convex edges, lower bosses corresponding to the lower convex edges one by one are arranged in the socket shell, and the lower convex edges and the lower bosses are fixed through lower fixing screws;

thus, the female plug body can be stably fixed in the socket housing.

Preferably, upper protruding blocks are arranged on two sides of the upper flange, lower protruding blocks corresponding to the upper protruding blocks are arranged on two sides of the lower flange, the locking bolt penetrates through the upper protruding blocks to be fixed with the lower protruding blocks, and threaded holes matched with the locking bolt are formed in the lower protruding blocks;

so that the jack housing can be stably connected with the jack housing.

Preferably, the locking bolt is an inner hexagon bolt, and the head part of the locking bolt is provided with anti-skid lines;

thereby the preliminary fixation is conveniently carried out by hand, and the installation time is saved.

Preferably, the upper flange is provided with a mounting groove capable of mounting the sealing ring, and the section of the sealing ring is circular;

thereby facilitating the installation of the sealing ring.

The beneficial effects are that: the utility model provides an electric connector has set up two sealed pads, a sealing washer and water joint to sealed effectual is applicable to often has liquid to splash's adverse circumstances, and locking bolt's head has anti-skidding line, thereby can preliminary fixed by hand earlier, saves installation time.

Drawings

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

FIG. 2 is a schematic view of a second perspective of the overall structure of the present utility model;

FIG. 3 is a schematic view of a first view of a split structure according to the present utility model;

FIG. 4 is a schematic view of a second view of the split structure of the present utility model;

FIG. 5 is a partially exploded view of the present utility model;

reference numerals illustrate: 1. a jack housing; 1.1, a waterproof joint; 1.2, a first sealing gasket; 1.3, upper boss; 2. a socket housing; 2.1, threading holes; 2.2, lower boss; 3. a male plug body; 3.1, feeding wire holes; 3.2, fixing a wiring screw; 3.3, inserting needles; 3.4, an upper convex edge; 3.5, fixing the screw; 4. a female plug body; 4.1, jacks; 4.2, a lower wire inlet hole; 4.3, fixing a wiring screw; 4.4, a lower convex edge; 4.5, lower fixing screws; 5. an upper flange; 5.1, sealing ring; 5.2, a mounting groove; 5.3, mounting the convex blocks; 6. a lower flange; 6.1, a second sealing gasket; 6.2, lower protruding blocks; 6.2.1, threaded holes; 7. a locking bolt.

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.

The utility model provides a sealed electric connector as shown in figures 1-5, which comprises a jack housing 1 and a jack housing 2, wherein a waterproof connector 1.1 is arranged at the top of the jack housing 1, a threading hole 2.1 is formed in the bottom of the jack housing 2, a male plug 3 is arranged in the jack housing 1, a plurality of upper wire inlet holes 3.1 are formed in the top of the male plug 3, a plurality of contact pins 3.3 are arranged at the male plug 3, the contact pins 3.3 are in one-to-one correspondence with the upper wire inlet holes 3.1, a female plug 4.1 matched with the contact pins 3.3 is arranged in the jack housing 2, a plurality of lower wire inlet holes 4.2 are formed in the bottom of the female plug 4, an upper flange 5 is arranged on the outer side of the bottom of the jack housing 1, a lower flange 6 is arranged on the outer side of the jack housing 2, the lower flange 1 can be abutted to the jack housing 1, a sealing gasket 5 is arranged on the top of the jack housing 1, a sealing gasket 5 is arranged on the sealing gasket 5, and a sealing gasket 5 is arranged on the top of the jack housing 1.

A plurality of upper fixed wiring screws 3.2 are arranged on two sides of the male plug body 3, the upper fixed wiring screws 3.2 are in one-to-one correspondence with the upper wire inlet holes 3.1, and the upper fixed wiring screws 3.2 can be inserted into the corresponding upper wire inlet holes 3.1; a plurality of lower fixed wiring screws 4.3 are arranged on two sides of the female plug body 4, the lower fixed wiring screws 4.3 are in one-to-one correspondence with the lower wire inlet holes 4.2, and the lower fixed wiring screws 4.3 can be inserted into the corresponding lower wire inlet holes 4.2; the male plug body 3 is provided with a plurality of upper convex edges 3.4, upper bosses 1.3 which are in one-to-one correspondence with the upper convex edges 3.4 are arranged in the jack housing 1, and the upper convex edges 3.4 and the upper bosses 1.3 are fixed through upper fixing screws 3.5; the female plug body 4 is provided with a plurality of lower convex edges 4.4, lower bosses 2.2 which are in one-to-one correspondence with the lower convex edges 4.4 are arranged in the socket shell 2, and the lower convex edges 4.4 and the lower bosses 2.2 are fixed through lower fixing screws 4.5; upper protruding blocks 5.3 are arranged on two sides of the upper flange 5, lower protruding blocks 6.2 corresponding to the upper protruding blocks 5.3 are arranged on two sides of the lower flange 6, the locking bolt 7 penetrates through the upper protruding blocks 5.3 to be fixed with the lower protruding blocks 6.2, and threaded holes 6.2.1 matched with the locking bolt 7 are formed in the lower protruding blocks 6.2; the locking bolt 7 is an inner hexagon bolt, and the head of the locking bolt 7 is provided with anti-skid lines; the upper flange 5 is provided with a mounting groove 5.2 for mounting the sealing ring 5.1, and the section of the sealing ring 5.1 is circular.

Working principle: the utility model provides an electric connector, the top of jack shell has set up watertight joint, set up first sealed pad between jack shell and socket shell, set up the second sealed pad between upper and lower flange, set up the sealing washer between upper flange and the socket shell, and upper flange covers the joint gap of jack shell and socket shell, thereby sealed effectual, be applicable to often have liquid splash's adverse circumstances, jack shell and socket shell pass through the lock bolt fixed, fixed effectual, the head of lock bolt has anti-skidding line, when specifically fixed, can directly twist the lock bolt with the hand earlier and carry out preliminary fixation, then rethread hexagonal spanner lock is fixed, thereby can save installation time.

The utility model provides an electric connector has set up two sealed pads, a sealing washer and water joint to sealed effectual is applicable to often has liquid to splash's adverse circumstances, and locking bolt's head has anti-skidding line, thereby can preliminary fixed by hand earlier, saves installation time.

While the utility model has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a sealed electric connector, its characterized in that includes jack shell (1) and jack shell (2), the top of jack shell (1) is provided with waterproof joint (1.1), the bottom of jack shell (2) have through wires hole (2.1), the inside of jack shell (1) is provided with public plug body (3), the top of public plug body (3) is provided with a plurality of inlet wire holes (3.1), public plug body (3) department has a plurality of contact pin (3.3), contact pin (3.3) with go up inlet wire hole (3.1) one-to-one, the inside of jack shell (2) is provided with female plug body (4), the top of female plug body (4) have a plurality of with contact pin (3.3) assorted jack (4.1), the bottom of female plug body (4) has a plurality of inlet wire holes (4.2), lower inlet wire hole (4.2) with jack (4.1) shell one-to-one, jack (1) the flange (5) can be covered by jack shell (1) the bottom flange (2) can be provided with jack (2) the outside of jack shell (1), the bottom of last flange (5) can the butt lower flange (6) top, jack shell (1) with be provided with rectangle frame form structure's first sealed pad (1.2) between socket shell (2), the inner wall department of going up flange (5) is provided with rectangle frame form structure's sealing washer (5.1), sealing washer (5.1) can the butt socket shell (2) side, the top of lower flange (6) is provided with rectangle frame form structure's second sealed pad (6.1), second sealed pad (6.1) are located go up between the lower flange, go up flange (5) with lower flange (6) are fixed through locking bolt (7).

2. The sealed electrical connector according to claim 1, wherein a plurality of upper fixing connection screws (3.2) are arranged on two sides of the male plug body (3), the upper fixing connection screws (3.2) are in one-to-one correspondence with the upper wire inlet holes (3.1), and the upper fixing connection screws (3.2) can be inserted into the corresponding upper wire inlet holes (3.1).

3. The sealed electrical connector according to claim 1, wherein a plurality of lower fixing wire screws (4.3) are disposed on both sides of the female plug body (4), the lower fixing wire screws (4.3) are in one-to-one correspondence with the lower wire inlet holes (4.2), and the lower fixing wire screws (4.3) can be inserted into the corresponding lower wire inlet holes (4.2).

4. The sealed electrical connector according to claim 1, wherein a plurality of upper flanges (3.4) are provided at the male plug body (3), an upper boss (1.3) corresponding to the upper flanges (3.4) one by one is provided inside the jack housing (1), and the upper flanges (3.4) and the upper boss (1.3) are fixed by upper fixing screws (3.5).

5. The sealed electrical connector according to claim 1, wherein a plurality of lower flanges (4.4) are provided at the female plug body (4), the interior of the socket housing (2) has lower bosses (2.2) corresponding to the lower flanges (4.4) one by one, and the lower flanges (4.4) and the lower bosses (2.2) are fixed by lower fixing screws (4.5).

6. Sealed electrical connector according to claim 1, characterized in that both sides of the upper flange (5) are provided with upper bumps (5.3), both sides of the lower flange (6) are provided with lower bumps (6.2) corresponding to the upper bumps (5.3), the locking bolts (7) are fixed with the lower bumps (6.2) through the upper bumps (5.3), and threaded holes (6.2.1) matching the locking bolts (7) are provided at the lower bumps (6.2).

7. The sealed electrical connector of claim 1, wherein the locking bolt (7) is a socket head cap bolt, and the head of the locking bolt (7) has anti-slip threads.

8. Sealed electrical connector according to claim 1, characterized in that the upper flange (5) has a mounting groove (5.2) at which the sealing ring (5.1) can be mounted, the sealing ring (5.1) being circular in cross section.