CN215343062U

CN215343062U - A dual plug-in module connector

Info

Publication number: CN215343062U
Application number: CN202121254842.1U
Authority: CN
Inventors: 黄棋柯; 沈育庆
Original assignee: Ningbo Ctk Technology Co ltd
Current assignee: Ningbo Ctk Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a wire connector, in particular to a double plug-in module connector. Its structure includes a male end connector and a female end connector that are plugged into each other, the male end connector includes a cap body, a cap ring is screwed on the back of the cap body, and the inside of the cap body is respectively provided with mutual The upper shell and the lower shell are clamped together, an elastic pressing part is arranged above the cap body, two sets of upper grooves are arranged on the upper shell, and a wire end connector main body is arranged inside the lower shell, so The main body of the wire end connector is provided with two groups of lower grooves corresponding to the upper grooves, and wire end metal connecting pieces are arranged in the corresponding upper grooves and lower grooves, and the wire end metal connecting pieces are arranged in the corresponding upper groove and the lower groove. The upper side faces the lower end of the elastic pressing portion, and the lower side of the front of the lower side of the wire end metal connecting piece faces the rear end of the wire end metal conductor arranged in the lower casing. The dual plug-in module connector of the utility model has the advantages of quick and convenient installation, firm wire connection and fixation, not easy to fall off, and greatly facilitates the on-site construction of workers.

Description

Double-plug module connector

Technical Field

The present invention relates to a connector, and more particularly, to a connector with dual plug modules.

Background

Wire connector under the prior art, especially two electric connector that insert, it needs the built-in link of two differences of plug part, connects two different wires respectively to the connected mode is loaded down with trivial details, is unfavorable for on-the-spot quick construction, and wire link end structure is simple crude, and very easy atress disconnection causes the circuit to open circuit, influences normal use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a double-plug module connector which is quick and convenient to install, firm in wire connection and fixation, not easy to fall off and greatly convenient for workers to construct on site.

The technical scheme adopted by the utility model is as follows:

a double-plug module connector comprises a male end connector and a female end connector which are mutually plugged, wherein the male end connector comprises a cap body, the rear part of the cap body is screwed with a cap ring, the interior of the cap body is respectively provided with an upper shell and a lower shell which are mutually clamped, an elastic pressing part is arranged above the cap body, the upper shell is provided with two groups of upper grooves, the inner part of the lower shell is provided with a wire end connector main body, the main body of the wire end connector is provided with two groups of lower grooves corresponding to the upper grooves, wire end metal connecting sheets are arranged in the corresponding upper groove and the lower groove, the upper edge part of each wire end metal connecting sheet is over against the lower end part of the elastic pressing part, the lower surface of the front part of the lower edge part of the wire end metal connecting sheet is opposite to the rear end part of the wire end metal conductor arranged in the lower shell, the lower surface of the rear part of the lower side part of the wire end metal connecting sheet is opposite to a lead inserted into the lower shell through a cap ring.

Female end connector includes the PCB board, the top plug board end connector casing of PCB board, board end connector casing in be provided with the board end connector main part, board end connector main part in set up board end metal connecting piece, female end connector pass through the front end of board end connector main part with the back is pegged graft in the realization of the lower casing of public end connector, board end metal connecting piece with terminal metallic conductor contact each other realize the electricity and connect.

The metal connecting sheet for the wire end comprises a connecting sheet body, wherein a front connecting part and a rear connecting part are respectively arranged below the connecting sheet body, the lower end of the front connecting part is in a sharp-pricked shape, the rear connecting part is divided into three groups, and the lower end of the rear connecting part is also in a sharp-pricked shape.

The inside wire binding ring that is provided with in cap body rear, wire binding ring include upper wire binding ring portion and lower wire binding ring portion, upper wire binding ring portion with bind down and tie between the ring portion and insert each other to realize fixing through the buckle.

Go up the casing front portion and set up the portion of stretching out, the portion of stretching out inlay card be in the upper surface of end connector main part, just the front end joint of the portion of stretching out in the chucking part that the casing front portion top set up down.

And a bent angle part is arranged above the clamping part and is vertical to the extending part.

The rear end of the cap body and the rear part of the threaded connection part of the cap ring are arc-shaped elastic convergence parts, and after the cap ring is threaded with the cap body, the arc-shaped elastic convergence parts converge inwards to fasten the conducting wires.

The technical scheme provided by the utility model has the beneficial effects that:

the double-plug electric connector has the characteristics of high mechanical stability and the like, and is an ideal choice for meeting industrial requirements. The product can be inserted with two cables, realizes data transmission and power supply, and is suitable for connection of the action of the equipment sensor. The wiring connection for users is simpler, and the method is suitable for the fields of various application industries, buildings, automatic machines, machinery, automobiles, aviation and the like, wherein a male end wire is connected by adopting a press connection type terminal and a wire for puncture connection, a female end is a PCB board end connector, a male connector and a female connector are designed to be in a clamping design, a male terminal inlet is designed to adopt a needle-type wire end metal conductor and is inserted and connected with a female end board end metal connecting sheet, an inner thread and an outer thread are used for mutual screwing between a cap body and a cap ring, so that the wire connection can be firmer, the wire is not easy to fall off, the design of the convex rib of the outer ring of a wire tail nut sleeve can increase locking and anti-slip when a product is used, a rubber ring block is designed in the cap ring and has the same arc angle with the rear part of the cap body, the wire can be clamped in the screwing process, wire binding rings are additionally arranged at the tail ends of the upper shell and the lower shell, a clamping mode is implemented, and the elastic piece of the clamping part on the upper shell is prevented from bouncing off, therefore, the anti-disengaging mechanism of the folded part is designed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded view of a dual-plug module connector according to the present invention;

fig. 2 is a perspective view of a dual-plug module connector according to the present invention;

fig. 3 is a schematic structural diagram of a male connector of a dual-plug module connector according to the present invention;

FIG. 4 is a sectional view of the structure taken along line A-A in FIG. 3;

fig. 5 is a schematic view of a structure of the upper and lower housing connection parts of the dual-plug module connector according to the present invention;

fig. 6 is a schematic structural diagram of a terminal metal connecting piece of a dual-plug module connector according to the present invention;

fig. 7 is a schematic structural diagram of the upper and lower housings and the collar portion of the dual-plug module connector according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example one

As shown in fig. 1-5, a dual-plug module connector comprises a male connector and a female connector which are inserted into each other, the male connector comprises a cap body 1, a cap ring 2 is screwed on the rear of the cap body 1, an upper shell 3 and a lower shell 4 which are clamped with each other are respectively arranged in the cap body 1, an elastic pressing part 5 is arranged above the cap body 1, two groups of upper grooves 6 are arranged on the upper shell 3, a wire end connector main body 7 is arranged in the lower shell 4, two groups of lower grooves 8 corresponding to the upper grooves 6 are arranged on the wire end connector main body 7, wire end metal connecting sheets 9 are arranged in the corresponding upper grooves 6 and the lower grooves 8, the upper edge of each wire end metal connecting sheet 9 is just opposite to the lower end part of the elastic pressing part 5, the lower surface of the front part of the lower edge of each wire end metal connecting sheet 9 is just opposite to the rear end part of a wire end metal conductor 10 arranged in the lower shell 4, the lower rear part of the lower side of the wire end metal connecting sheet 9 is opposite to a wire 11 inserted into the lower shell 4 through the cap ring 2.

The female terminal connector of the embodiment comprises a PCB 12, and a connector shell of an upper inserting plate terminal of the PCB 12

13, board end connector casing 13 in be provided with board end connector main part 14, board end connector main part 14 in set up board end metal connecting piece 15, female end connector pass through the front end of board end connector main part 14 with the back of pegging graft is realized to the lower casing 4 of public end connector, board end metal connecting piece 14 with terminal end metal conductor 10 contact each other and realize the electricity and connect.

As shown in fig. 6, the wire end metal connecting sheet 10 includes a connecting sheet body 101, a front connecting portion 102 and a rear connecting portion 103 are respectively disposed below the connecting sheet body 101, the lower end of the front connecting portion 102 is in a spike shape, the rear connecting portion 103 is divided into three groups, and the lower end is also in a spike shape.

As shown in fig. 7, a wire binding ring 15 is arranged inside the rear of the cap body 1, the wire binding ring 15 includes an upper binding ring part 151 and a lower binding ring part 152, and the upper binding ring part 151 and the lower binding ring part 152 are inserted into each other and fixed by a buckle 153.

The front part of the upper shell 3 is provided with a protruding part 31, the protruding part 31 is clamped and embedded on the upper surface 71 of the wire end connector main body 7, and the front end of the protruding part 31 is clamped and embedded in a clamping part 41 arranged above the front part of the lower shell 4.

A bent portion 42 is provided above the fastening portion 41 and perpendicular to the protruding portion 31.

The rear end of the cap body 1 is provided with an arc-shaped elastic convergence part 16 behind the threaded connection part of the cap ring 2, and after the cap ring 2 is threaded with the cap body 1, the arc-shaped elastic convergence part 16 converges inwards to fasten the lead 11.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A dual plug-in module connector, comprising a male end connector and a female end connector that are plugged into each other, the male end connector includes a cap body, and a cap ring is screwed on the back of the cap body, so the The inside of the cap body is respectively provided with an upper shell and a lower shell that are clamped to each other. It is characterized in that an elastic pressing part is arranged above the cap body, and two sets of upper grooves are arranged on the upper shell. , the lower casing is provided with a wire end connector body, and the wire end connector body is provided with two sets of lower grooves corresponding to the upper grooves, and the corresponding upper grooves and lower grooves There is a wire-end metal connecting piece inside, the upper edge of the wire-end metal connecting piece is facing the lower end of the elastic pressing part, and the lower side of the front part of the lower edge of the wire-end metal connecting piece is facing the lower part. The rear end of the wire end metal conductor in the housing, the lower part of the rear part of the lower edge of the wire end metal connecting piece is facing the wire inserted into the lower housing through the cap ring.

2 . The dual plug-in module connector according to claim 1 , wherein the female end connector comprises a PCB board, and the upper part of the PCB board is plugged into the board end connector housing, and 2 . The board-end connector housing is provided with a board-end connector body, the board-end connector body is provided with a board-end metal connecting piece, and the female-end connector is connected with the front end of the board-end connector body through the front end of the board-end connector body. After the lower shell of the male end connector is plugged in, the plate end metal connecting piece and the wire end metal conductor are in contact with each other to realize electrical connection.

3 . The dual plug-in module connector according to claim 1 , wherein the wire end metal connecting piece comprises a connecting piece body, and a front connecting part and a rearward connecting part are respectively provided under the connecting piece body. 4 . As for the connecting part, the lower end of the front connecting part is thorn-shaped, and the rear connecting part is in three groups, and the lower end thereof is also thorn-shaped.

4 . The dual plug-in module connector according to claim 1 , wherein a wire harness ring is arranged inside the rear of the cap body, and the wire harness ring comprises an upper harness ring part and a lower harness ring. 5 . The upper and lower lashing rings are inserted into each other and fixed by snaps.

5 . The dual plug-in module connector according to claim 1 , wherein a protruding part is arranged on the front part of the upper casing, and the protruding part is inserted into the wire end for connection. 6 . the upper surface of the main body of the device, and the front end of the protruding part is clamped in the clamping part provided above the front part of the lower casing.

6 . The dual plug-in module connector according to claim 5 , wherein a corner portion is provided on the upper portion of the clamping portion perpendicular to the protruding portion. 7 .

7 . The dual plug-in module connector according to claim 1 , wherein the rear end of the cap body and the rear of the cap ring are screwed into an arc-shaped elastic converging portion, and the cap ring and the After the cap body is screwed together, the arc-shaped elastic converging portion converges inwardly to realize the tightening of the wire.