CN108365376B

CN108365376B - Composite integrated connector

Info

Publication number: CN108365376B
Application number: CN201810332945.1A
Authority: CN
Inventors: 应发扬; 黄毓龙
Original assignee: Xiamen Seebest Technology Co ltd
Current assignee: Xiamen Seebest Technology Co ltd
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2020-10-20
Anticipated expiration: 2038-04-13
Also published as: CN108365376A

Abstract

A composite integrated connector relates to a connector matched with an electric appliance power interface. The device is provided with a shell, a ground wire plug bush, a live wire plug bush, a zero line plug bush, a power line, a fixed frame and a soft rubber outer sleeve; the ground wire plug bush, the live wire plug bush and the zero line plug bush are respectively connected with a ground wire, a live wire and a zero line of a power wire, the connected ground wire plug bush and the ground wire, the live wire plug bush and the live wire, and the zero line plug bush and the zero line are all assembled on the fixing frame, wherein the ground wire plug bush, the live wire plug bush and the zero line plug bush are of concave-convex structures, the ground wire plug bush is reversely assembled, the live wire plug bush is assembled downwards, and the zero line plug bush is assembled upwards; the power line card that is connected with ground wire plug bush, live wire plug bush and zero line plug bush is on the power cord draw-in groove, is equipped with snap ring and shell lower snap ring on the shell, and the mount passes through snap ring on the shell, shell lower snap ring and mount on buckle and mount under the buckle be connected become one and be connected the flexible glue overcoat at flexible glue connection fixed point, flexible glue overcoat outside line cover.

Description

Composite integrated connector

Technical Field

The invention relates to a connector matched with a power interface of an electric appliance, in particular to a composite integrated connector.

Background

Household appliances (such as electric cookers, computers, etc.) are usually designed with a power interface and a power cord, one end of the power cord is designed with a power plug, the other end is designed with a connector, when in use, the power plug is inserted into a power socket, and the connector is inserted into the power interface on the electric appliance to introduce power to the electric appliance.

Chinese patent CN102832465A discloses an integrated connector for LED, which comprises a shell of an integrated structure and a conductive metal sheet of an integrated structure, wherein the shell is provided with a button, the conductive metal sheet is provided with an elastic end which corresponds to the button and can be pressed by the button, and the conductive metal sheet is provided with a connecting end protruding out of the shell. The shell and the conductive metal sheet are of an integrated structure, so that the production process is greatly simplified, the lead can be inserted at one time, one-time wire disconnection is realized when the button is pressed, one-step wire connection and one-step wire disconnection are realized, the steps of wire connection and wire disconnection and operability are greatly simplified, and the operation is convenient and fast.

Chinese patent CN105071073A discloses an integral type connector end structure, including a plurality of end portions, end portion both sides are provided with first convex part and second convex part respectively, end portion, first convex part and second convex part integrated into one piece make, end portion passes through the linking arm and is connected with the material area part, the thickness of end portion, the thickness of linking arm and the thickness of material area part are all unanimous. The disc-shaped packaging box is simple in structure, convenient to prepare, not easy to break, capable of achieving disc-shaped packaging and low in production cost.

The Chinese patent CN103840292A discloses an integrated connector, which is formed by integrally punching a metal plate to form a frame body with an accommodating space, wherein the thickness of the metal plate is 0.2-0.8 mm, the integrated connector is simple in structure, is symmetrically provided with a buckling round hole and a buckling lug boss, is convenient for positioning and fixing an iron core in the accommodating space, and is easy to assemble; and the elastic buckling claws are arranged to abut against the iron core, so that the iron core is matched with the shell more stably and tightly; in addition, the fixing part is arranged, so that the structural strength is integrally improved, the matching is stable, and the looseness is not easy to occur. The integral design is reasonable, an integral punch forming technology is adopted, the manufacturing process is simple, the production cost is reduced, the production efficiency is high, the labor intensity of workers is reduced, and the product precision is high.

Disclosure of Invention

The invention aims to provide a composite integrated connector aiming at the defects of the existing integrated connector.

The invention is provided with a shell, a ground wire plug bush, a live wire plug bush, a zero line plug bush, a power line, a fixed mount and a soft rubber jacket; the ground wire plug bush, the live wire plug bush and the zero line plug bush are respectively connected with a ground wire, a live wire and a zero line of a power wire, the connected ground wire plug bush and the ground wire, the live wire plug bush and the live wire, and the zero line plug bush and the zero line are all assembled on the fixed frame; the power line card that is connected with ground wire plug bush, live wire plug bush and zero line plug bush is on the power cord draw-in groove, is equipped with snap ring and shell lower snap ring on the shell, and the mount passes through snap ring on the shell, shell lower snap ring and mount on buckle and mount under the buckle be connected become one and be connected the flexible glue overcoat at flexible glue connection fixed point, flexible glue overcoat outside line cover.

Compared with the prior art, the invention has the following advantages:

because current plug bush mounting means all assembles from same direction, three phase lines of ground wire plug bush (E), live wire plug bush (L), zero line plug bush (N) all are naked on the upper portion of structure, if wherein arbitrary phase line plug bush is not completely assembled, then the possibility of mutual short circuit can appear. The ground wire plug bush, the live wire plug bush and the zero line plug bush are of concave-convex structures, the ground wire plug bush is assembled reversely, the live wire plug bush is assembled downwards, and the zero line plug bush is assembled upwards, so that the assembly mode of the invention is changed, the working environment of the plug bushes is more abundant, the adaptability of plugs with different thicknesses on the same plug bush is solved, the safety performance is improved, the phase line isolation is realized, three phase lines can be completely isolated by 100%, the short circuit is avoided, and the short circuit phenomenon is completely avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment of the present invention.

Detailed Description

The following examples will further illustrate the present invention with reference to the accompanying drawings.

Referring to fig. 1 and 2, the embodiment of the invention is provided with a shell 1, a ground wire plug bush 2, a live wire plug bush 3, a zero line plug bush 4, a power line 5, a fixed mount 6 and a soft rubber outer sleeve 7; the ground wire plug bush 2, the live wire plug bush 3 and the zero line plug bush 4 are respectively connected with a ground wire 8, a live wire 9 and a zero line 10 of a power wire 5, the connected ground wire plug bush 2 and the ground wire 8, the live wire plug bush 3 and the live wire 9, and the zero line plug bush 4 and the zero line 10 are assembled on the fixed frame 6, wherein the ground wire plug bush 2 is reversely assembled, the live wire plug bush 3 is assembled downwards, and the zero line plug bush 4 is assembled upwards; the power lines connected with the ground wire plug bush 2, the live wire plug bush 3 and the zero line plug bush 4 are clamped on power line clamping grooves 11 and 12, an upper shell clamping ring 13 and a lower shell clamping ring 14 are arranged on the shell 1, the fixing frame 6 is connected with an upper fixing frame clamping ring 15 and a lower fixing frame clamping ring 16 into a whole through the upper shell clamping ring 13 and the lower shell clamping ring 14, the soft rubber outer sleeve 7 is connected at soft rubber connection fixing points 17 and 18, and the outer wire sleeve 19 of the soft rubber outer sleeve 7 is arranged.

The working principle and process of the present invention are given below.

1. The three phase lines of the power line 5, namely the ground wire 8, the live wire 9 and the zero line 10, are connected with the connection points of the ground wire plug bush 2, the live wire plug bush 3 and the zero line plug bush 4 by riveting or welding.

2. The assembly connected with the plug bush and the power line is assembled on the fixed frame 6, the zero line plug bush 4 and the live wire plug bush 3 are assembled from top to bottom, and the ground wire plug bush 2 is reversely assembled.

3. The power lines connected with the 3 ground wire plug bushes 2, the live wire plug bush 3 and the zero line plug bush 4 are clamped in the power line clamping grooves 11 and 12, and the same structure is arranged in the direction of the earth pole.

4. The fixed mount 6 is connected with the fixed mount upper buckle 15 and the fixed mount lower buckle 16 into a whole through the shell upper snap ring 13 and the shell lower snap ring 14, and is connected with the soft glue coat 7 at the soft glue connection fixing points 17 and 18, and the soft glue coat 7 is externally provided with a wire sleeve 19.

Claims

1. The composite integrated connector is characterized by comprising a shell, a ground wire plug bush, a live wire plug bush, a zero line plug bush, a power wire, a fixed frame and a soft rubber outer sleeve; the ground wire plug bush, the live wire plug bush and the zero line plug bush are respectively riveted or welded with a ground wire, a live wire and a zero line of a power wire, the connected ground wire plug bush and the ground wire, the live wire plug bush and the live wire, the zero line plug bush and the zero line are assembled on the fixed frame, the ground wire plug bush, the live wire plug bush and the zero line plug bush are assembled by adopting a concave-convex structure, the live wire plug bush is assembled from top to bottom, the zero line plug bush is assembled from top to bottom, and the ground wire plug bush is reversely assembled to completely isolate three phase wires; the power line card that is connected with ground wire plug bush, live wire plug bush and zero line plug bush is on the power cord draw-in groove, is equipped with snap ring and shell lower snap ring on the shell, and the mount passes through snap ring on the shell, shell lower snap ring and mount on buckle and mount under the buckle be connected become one and be connected the flexible glue overcoat at flexible glue connection fixed point, flexible glue overcoat outside line cover.