CN215070645U

CN215070645U - One-to-two male-female coupling connector

Info

Publication number: CN215070645U
Application number: CN202121506869.5U
Authority: CN
Inventors: 林雷明
Original assignee: Cixi Dingli Plastic & Rubber Co ltd
Current assignee: Cixi Dingli Plastic & Rubber Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-07
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a one drags two public female coupling connectors, public main part and female main part including the looks adaptation, public main part and female main part be connected to inserting, public main part in be provided with public copper spare, public copper spare head be provided with the plug, female main part in be provided with the female copper spare that corresponds quantity, the head of female copper spare be provided with the chuck of plug looks adaptation, be connected with the shell fragment on the wiring position of every public copper spare and female copper spare respectively, the quantity of wiring position on every female copper spare is the twice of public copper spare, the shell fragment dustcoat be equipped with the end plug, the end plug on be provided with the spanner at corresponding shell fragment position, the middle part of spanner articulated mutually with the end plug, the front end of spanner be provided with shell fragment matched with conflict portion. The utility model has the advantages that: the structure is reasonable, the connection is convenient, and the wiring is convenient and reliable.

Description

One-to-two male-female coupling connector

Technical Field

The utility model belongs to the technical field of the connector manufacturing technique and specifically relates to a one drags two public female coupling connectors.

Background

The joint is a common connecting part when the electric wires of the electrical equipment are connected, the common joint mostly adopts a direct plug structure or a threaded connection structure, but the direct plug structure is easy to loosen and leads to connection failure, and the threaded connection structure is more troublesome to connect and disassemble.

In addition, a push-pull structure is provided, for example, a patent application document with the application number of CN201821245902.1 entitled "a push-pull electric connector" discloses a connector, which comprises a plug and a socket, wherein a glass insulator is fixed on the inner surface wall of one side of the plug, a plurality of contact pins are arranged on the outer surface of the other side of the glass insulator, a connecting piece is fixed on the inner surface wall of the socket close to the edge, and a plurality of slots are arranged on the outer surface of one side of the connecting piece close to the plug; however, the connection requires the alignment of the connector and the slot, which causes trouble in connection and troublesome wiring, and in addition, when the number of working end devices is large, the connection of the tap is required, which causes trouble in wiring, and thus, the structure thereof is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at making up for the above-mentioned not enough, to the society disclose rational in infrastructure, connect convenient, wiring convenient, reliable a one drags two public female coupling connectors.

The technical scheme of the utility model is realized like this:

the utility model provides a one drags two public female coupling connectors, includes the public main part and the female main part of looks adaptation, public main part and female main part to inserting to be connected, public main part in be provided with public copper spare, public copper spare head be provided with the plug, female main part in be provided with the female copper spare that corresponds quantity, the head of female copper spare be provided with the chuck of plug looks adaptation, be connected with the shell fragment on the wiring position of every public copper spare and female copper spare respectively, the quantity of the wiring position on every female copper spare is the twice of public copper spare, the shell fragment dustcoat be equipped with the end plug, the end plug on be provided with the spanner in corresponding shell fragment position, the middle part of spanner articulated mutually with the end plug, the front end of spanner be provided with shell fragment matched with conflict portion.

The measures for further optimizing the technical scheme are as follows:

as an improvement, the elastic sheet is of a V-shaped structure with arc-shaped corners.

As an improvement, the abutting part is arranged on two sides of the front end of the wrench, and the elastic sheet is provided with a concave cavity matched with the abutting part.

As an improvement, the first wire connecting position is arranged right behind the mother copper piece of the mother copper piece, and the second wire connecting position is arranged outside the first wire connecting position in an extending mode.

As an improvement, the end plug is provided with a buckle, and the male main body and the female main body are respectively provided with a clamping groove matched with the buckle.

As an improvement, the female main body is provided with an elastic buckle, the head of the elastic buckle is provided with a limiting lug, the male main body is provided with a buckle groove, a limiting part is arranged above the buckle groove, and the male main body is provided with an inclined block on the inner side of the buckle groove.

As an improvement, the upper surface of the limiting convex block is an inclined plane with the outer side lower than the inner side.

Compared with the prior art, the utility model the advantage be:

the utility model discloses a public female coupling connector of one dragging two, rational in infrastructure, public main part and female main part are to inserting the connection, and it is convenient to connect, and the quantity of the wiring position on every female copper spare of its is the twice of public copper spare, realizes the function that one drags two, is connected with the shell fragment on the wiring position of copper spare respectively, makes things convenient for the wiring to set up on the end plug with shell fragment matched with spanner, after the wiring, detain the spanner, pin the wire, guarantee the reliability of wiring.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is an enlarged view of a portion B in fig. 3.

The utility model discloses each reference numeral's name is in the drawing:

the plug comprises a male body 1, a buckling groove 1a, a limiting part 11, an inclined block 12, a female body 2, an elastic buckle 21, a limiting bump 21a, an inclined surface 21b, a male copper piece 3, a plug 31, a female copper piece 4, a first wire connecting position 4a, a second wire connecting position 4b, a chuck 41, an elastic sheet 5, a concave cavity 5a, an end plug 6, a buckle 61, a clamping groove 61a, a wrench 7 and a butting part 71.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings:

as shown in fig. 1 to 5, a one-to-two male-female coupling connector comprises a male body 1 and a female body 2, the male body 1 and the female body 2 are connected in a plug-in manner, a male copper part 3 is arranged in the male body 1, the head of the male copper part 3 is provided with a plug 31, the female main body 2 is internally provided with a corresponding number of female copper parts 4, the head of the female copper part 4 is provided with a clamping head 41 matched with the plug 31, the connecting line positions of each male copper part 3 and each female copper part 4 are respectively connected with an elastic sheet 5, the number of the connecting line positions on each female copper part 4 is twice that of the male copper parts 3, an end plug 6 is arranged outside the elastic sheet 5, a spanner 7 is arranged on the end plug 6 corresponding to the position of the elastic sheet 5, the middle part of the wrench 7 is hinged with the end plug 6, and the front end of the wrench 7 is provided with a collision part 71 matched with the elastic sheet 5.

The elastic sheet 5 is of a V-shaped structure with arc-shaped corners.

The abutting part 71 is arranged on two sides of the front end of the wrench 7, and the spring plate 5 is provided with a cavity 5a matched with the abutting part 71.

The female copper member 4 is provided with a first wiring position 4a right behind the female copper member 4, and a second wiring position 4b extending outside the first wiring position 4 a. So set up, make things convenient for the butt joint of public main part 1 and female main part 2, it is reasonable to distribute.

The end plug 6 is provided with a buckle 61, and the male body 1 and the female body 2 are respectively provided with a clamping groove 61a matched with the buckle 61. When the end plug 6 is connected to the male body 1 or the female body 2, the end plug is fixed by the engagement of the buckle 61 and the catching groove 61 a.

The female body 2 is provided with an elastic buckle 21, the head of the elastic buckle 21 is provided with a limit bump 21a, the male body 1 is provided with a buckle groove 1a, a limit part 11 is arranged above the buckle groove 1a, and the male body 1 is provided with an inclined block 12 at the inner side of the buckle groove 1 a.

The upper surface of the limit bump 21a is a slope 21b with the outer side lower than the inner side. The inclined surface 21b is arranged to facilitate the insertion of the elastic buckle 21 into the buckle slot 1 a.

The utility model discloses a public female coupling connector adopts the coupling structure that public main part 1 and female main part 2 are connected, and when public main part 1 and female main part 2 are connected, both relative movement are to inserting the connection, and it is convenient to connect, and when connecting, the elasticity of female main part 2 is detained 21 and is inserted the catching groove 1a of public main part 1, until the spacing lug 21a of elasticity knot 21 completely gets into in the spacing portion 11 above catching groove 1a, and the elasticity of elasticity knot 21 resets down, can't extract because of receiving the restriction of spacing portion 11, thereby make public main part 1 and female main part 2 link together; due to the arrangement of the inclined block 12, when the elastic buckle 21 is inserted, the inclined block 12 supports the bottom of the elastic buckle 21, so that a self-locking structure is formed, the connection reliability is ensured, and the connection reliability is prevented from being influenced by the fact that the elastic buckle 21 loses elasticity after long-term use. When the male body 1 and the female body 2 are separated, the elastic buckle 21 can slide downwards along the inclined block 12 only by pressing the elastic buckle 21 downwards, and then the elastic buckle 21 is withdrawn from the buckle groove 1a, so that the disassembly is very convenient.

When public main part 1 and female main part 2 butt joint, the plug 31 of public copper spare 3 in the public main part 1 inserts and forms the connection between the copper spare in the chuck 41 of corresponding female copper spare 4, in this embodiment, is provided with 2 public copper spares 3 in the public main part 1, is provided with 2 female copper spares 4 in the female main part 2, is provided with 1 wiring position on every public copper spare 3, and every female copper spare 4 is provided with 2 wiring positions then, can realize one after the connection and drag the function of two. The wiring positions are provided with the elastic pieces 5 to facilitate wiring, and after wiring, the wrench 7 can be buckled to ensure the reliability of connection between the wire and the elastic pieces 5.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. A one drags two public female coupling connectors, includes male main part (1) and female main part (2) of looks adaptation, characterized by: the male body (1) and the female body (2) are connected in a plug-in manner, a male copper piece (3) is arranged in the male body (1), the head of the male copper piece (3) is provided with a plug (31), the female main body (2) is internally provided with a corresponding number of female copper pieces (4), the head of the female copper piece (4) is provided with a clamping head (41) matched with the plug (31), the connecting line positions of each male copper piece (3) and the female copper piece (4) are respectively connected with an elastic sheet (5), the number of the connecting line positions on each female copper piece (4) is twice that of the male copper pieces (3), an end plug (6) is arranged outside the elastic sheet (5), a spanner (7) is arranged on the end plug (6) at the position corresponding to the elastic sheet (5), the middle part of the wrench (7) is hinged with the end plug (6), and the front end of the wrench (7) is provided with a collision part (71) matched with the elastic sheet (5).

2. A one-to-two male-female coupling connector as claimed in claim 1, wherein: the elastic sheet (5) is of a V-shaped structure with arc-shaped corners.

3. A one-to-two male-female coupling connector as claimed in claim 2, wherein: the collision part (71) is arranged on two sides of the front end of the wrench (7), and the elastic sheet (5) is provided with a cavity (5a) matched with the collision part (71).

4. A one-to-two male-female coupling connector as claimed in claim 3, wherein: the first wire connecting position (4a) is arranged right behind the mother copper piece (4) of the mother copper piece (4), and the second wire connecting position (4b) is arranged outside the first wire connecting position (4a) in an extending mode.

5. A one-to-two male-female coupling connector as claimed in claim 4, wherein: the end plug (6) is provided with a buckle (61), and the male main body (1) and the female main body (2) are respectively provided with a clamping groove (61a) matched with the buckle (61).

6. A one-to-two male-female coupling connector as claimed in claim 5, wherein: the elastic buckle is characterized in that an elastic buckle (21) is arranged on the female main body (2), a limiting bump (21a) is arranged at the head of the elastic buckle (21), a buckle groove (1a) is arranged on the male main body (1), a limiting part (11) is arranged above the buckle groove (1a), and an inclined block (12) is arranged on the inner side of the buckle groove (1a) of the male main body (1).

7. A one-to-two male-female coupling connector as claimed in claim 6, wherein: the upper surface of the limiting convex block (21a) is an inclined surface (21b) with the outer side lower than the inner side.