CN210607645U

CN210607645U - Plug wire connector

Info

Publication number: CN210607645U
Application number: CN201922229454.7U
Authority: CN
Inventors: 陈炳水
Original assignee: Bingshui Chen
Current assignee: Bingshui Chen
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-05-22
Anticipated expiration: 2029-12-12

Abstract

The utility model provides a plug wire connector relates to connector technical field. The plug wire connector comprises a shell provided with an installation cavity, a wire clamping assembly configured in the installation cavity, and a support body configured in the installation cavity and provided with a jack. The wire clamping assembly comprises a conductive clamp and a conductive sheet, the conductive clamp is provided with at least two wire passing channels and elastic tongues corresponding to the wire passing channels, and the conductive sheet is inserted into the wire passing channels and supported on the shell. The front end of the supporting body is provided with a separating part corresponding to the tail section of the elastic tongue piece, and the separating part is positioned between the elastic tongue piece and the insertion hole. The wire can be inserted through the insertion hole and into the wire passage in a manner of being positioned between the conductive clip and the conductive sheet, so that the elastic tongue piece is pressed against the wire.

Description

Plug wire connector

Technical Field

The utility model relates to a connector technical field particularly, relates to a plug wire connector.

Background

A plug connector is a connector which can be inserted by two or more wires at the same time and make the wires electrically connected.

Presently, a wire connector generally includes a housing and a wire clamping assembly mounted within the housing. However, in the prior art, the structure of the plug wire connector is not compact enough, and in the long-term use process, the wire clamping assembly cannot be in good contact with the conducting wire, and even the wire clamping assembly falls off. In view of the above, the inventors of the present invention have made a study of the prior art and then have made the present application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plug wire connector aims at improving prior art's plug wire connector, can appear pressing from both sides the line subassembly and can not well contact with the wire, the problem that the line subassembly drops appears pressing from both sides even.

In order to solve the technical problem, the utility model provides a plug wire connector for two at least wires are connected to the electricity, and the plug wire connector contains: the cable clamping device comprises a shell provided with an installation cavity, a cable clamping assembly arranged in the installation cavity, and a support body arranged in the installation cavity and provided with a jack;

the wire clamping assembly comprises a conductive clamp and a conductive sheet, the conductive clamp is provided with at least two wire passing channels and elastic tongues corresponding to the wire passing channels, and the conductive sheet is inserted in the wire passing channels and supported on the shell;

the front end of the supporting body is provided with a separating part corresponding to the tail section of the elastic tongue piece, and the separating part is positioned between the elastic tongue piece and the jack;

the wire can pass through the jack and be inserted into the wire passing channel in a mode of being positioned between the conductive clip and the conductive sheet, so that the elastic tongue piece is pressed on the wire in a pressing mode.

Preferably, the conductive clip is a substantially V-shaped conductive body, and the conductive clip is disposed in the mounting cavity so that an opening thereof faces the support body.

As a further optimization, the conducting plate is a plate-shaped body, and the conducting plate is provided with at least two clamping protrusions extending outwards, and the clamping protrusions can be inserted into the wire passing channel.

Preferably, the upper side and the lower side of the front end of the support body are respectively abutted against the conductive clip and the conductive sheet.

As a further optimization, the lower surface of the conducting strip is provided with a limiting groove, and the clamping protrusion is inserted into the wire passing channel and can enable the conducting clip to be abutted against the limiting groove.

As a further optimization, the depth of the limiting groove becomes shallow in the direction close to the conductive clip, so that the bottom wall of the limiting groove is attached to the lower surface of the conductive sheet.

As a further optimization, the angle of the opening of the conductive clip is 35-70 degrees.

As a further optimization, at least one surface of the support body, which is attached to the mounting cavity, is provided with a clamping protrusion, and the clamping protrusion can be clamped on the shell.

By adopting the technical scheme, the utility model discloses can gain following technological effect:

the utility model discloses a plug wire connector can let the firm electricity of wire connect in pressing from both sides line subassembly to let the realization electricity that can be stable between a plurality of wires connect. Specifically, the wire clamping assembly comprises a conductive clamp and a conductive sheet, wherein the conductive clamp is provided with a wire passing channel and an elastic tongue piece. The wire can pass the jack and insert the line passageway, and when the wire inserted the line passageway, the wire can force the elastic tongue piece outwards crooked, and the crimping that the elastic tongue piece that outwards crooked simultaneously can be fine in the wire lets the wire abundant with press from both sides line subassembly electricity and connect. In addition, because the supporter butt is at the opening part of electrically conductive clamp, can effectively prevent electrically conductive clamp and conducting strip and appear rocking or the condition that drops in the installation cavity.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic axial side view of a patch cord connector according to an embodiment of the present invention;

fig. 2 is an exploded view of a patch cord connector according to an embodiment of the present invention;

fig. 3 is an exploded view of a wire clamping assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the wire clamping assembly and the supporting body according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a plug connector according to an embodiment of the present invention;

the labels in the figure are: 1-a patch cord connector; 2-a wire; 3-a shell; 4-a wire clamping assembly; 5-a conductive clip; 6-a conductive sheet; 7-a support; 8-a jack; 9-a wire-passing channel; 10-a resilient tongue; 11-a clamping bulge; 12-a limiting groove; 13-sticking; 14-a mounting cavity; 15-partition.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 to 5, in the present embodiment, a patch cord connector for electrically connecting at least two wires 2 includes: the cable clamping device comprises a shell 3 provided with a mounting cavity 14, a cable clamping assembly 4 arranged in the mounting cavity 14, and a support body 7 arranged in the mounting cavity 14 and provided with a jack 8;

the wire clamping assembly 4 comprises a conductive clamp 5 and a conductive sheet 6, the conductive clamp 5 is provided with at least two wire passing channels 9 and elastic tongues 10 corresponding to the wire passing channels 9, and the conductive sheet 6 is inserted into the wire passing channels 9 and supported on the shell 3;

the front end of the supporting body 7 is provided with a partition 15 corresponding to the end section of the elastic tongue 10, and the partition 15 is positioned between the elastic tongue 10 and the insertion hole 8;

the wire 2 can be inserted through the insertion hole 8 and into the wire passage 9 in such a manner as to be positioned between the conductive clip 5 and the conductive plate 6, so that the elastic tongue piece 10 is crimped to the wire 2.

Specifically, the wire 2 is inserted into the wire passage 9 in a manner of being sandwiched between the conductive clip 5 and the conductive sheet 6, and in this process, since the separating portion 15 is located between the elastic tongue piece 10 and the insertion hole 8 and corresponds to the end of the elastic tongue 10, the separating portion 15 can protect the end of the elastic tongue 10, and prevent the problem that the elastic tongue 10 is deformed or loses elasticity in frequent matching with the wire. In this embodiment, the partition 15 may be a single-piece body formed at the front end of the support 7.

In addition, as shown in fig. 2, in the patch cord connector 1 of the present invention, the conductive clip 5 is provided with a plurality of wire passing channels 9 and a corresponding elastic tongue piece 10, and the patch cord connector 1 can connect the wires 2 inserted into the wire passing channels 9 in parallel.

As shown in fig. 3, 4 and 5, when passing through the insertion hole 8 and inserting into the wire passage 9, the wire 2 can force the elastic tongue 10 to bend outward, and the outward-bent elastic tongue 10 can be well pressed against the wire 2, so that the wire 2 is fully electrically connected with the wire clamping assembly 4. Furthermore, as illustrated in fig. 3, the end of the resilient tongue 10 is provided with a groove which facilitates the insertion of the conductor 2 into the wire passage 9. Meanwhile, in the embodiment, the middle section of the elastic tongue piece 10 bulges upwards, and the structure can greatly enhance the resetting capability of the elastic tongue piece 10 after being bent and deformed outwards.

As shown in fig. 3, 4, and 5, in the present embodiment, the conductive clip 5 is a substantially V-shaped conductor, and the conductive clip 5 is disposed in the mounting cavity 14 so as to open toward the support 7. The conducting plate 6 is a plate-shaped body, and the conducting plate 6 is provided with a plurality of clamping protrusions 11 extending outwards, and the clamping protrusions 11 can be inserted into the wire passing channel 9. Wherein the wire 2 is inserted into the wire passage 9 in such a manner as to be positioned between the conductive clip 5 and the conductive sheet 6.

As shown in fig. 3 and 4, in the present embodiment, the lower surface of the conductive plate 6 is provided with a limiting groove 12, and the locking protrusion 11 is inserted into the wire passage 9, so that the conductive clip 5 can abut against the limiting groove 12. In the present embodiment, two limiting grooves 12 are respectively disposed on two main sides of the pattern of the conductive sheet 6. The depth of the limiting groove 12 becomes shallow in the direction close to the conductive clip 5, so that the bottom wall of the limiting groove 12 is attached to the lower surface of the conductive sheet 6. The limiting groove 12 with the structure is convenient for the part of the conductive clip 5 to slide into and abut against the limiting groove 12.

As shown in fig. 4 and 5, in the present embodiment, the front end of the supporting body 7 has a pointed structure, and one end of the supporting body 7 having the pointed shape is inserted into the region sandwiched by the conductive clip 5 and the conductive sheet 6, so that the upper side and the lower side of the front end of the supporting body 7 are respectively abutted against the conductive clip 5 and the conductive sheet 6.

As shown in fig. 4, in the present embodiment, the opening angle a of the conductive clip 5 is substantially 56 °, and in another embodiment, the opening angle a of the conductive clip 5 is 35 ° to 70 °.

In addition, as shown in fig. 4, in the present embodiment, the upper and lower surfaces of the supporting body 7 are provided with the locking protrusions 13, the side wall of the mounting cavity 14 is provided with the locking grooves adapted to the locking protrusions 13, and when the supporting body 7 is inserted into the mounting cavity 14, the locking protrusions 13 can be locked on the locking grooves, so that the supporting body 7 is firmly configured in the mounting cavity 14.

Through the embodiment, the plug wire connector 1 of the present case, the inserted wire 2 can not only be firmly clamped between the conductive clamp 5 and the conductive plate 6, but also the stability of the electrical contact between the wire 2 and the wire clamping component 4 can be greatly improved because the elastic tongue piece 10 can be well pressed on the wire 2. In addition, because the support body 7 abuts against the opening of the conductive clip 5, the conductive clip 5 and the conductive sheet 6 can be effectively prevented from shaking or falling off in the installation cavity 14.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector for electrically connecting at least two wires (2), the connector comprising: the cable clamp comprises a shell (3) provided with an installation cavity (14), a cable clamping assembly (4) configured in the installation cavity (14), and a support body (7) configured in the installation cavity (14) and provided with a jack (8);

the wire clamping assembly (4) comprises a conductive clamp (5) and a conductive sheet (6), the conductive clamp (5) is provided with at least two wire passing channels (9) and elastic tongues (10) corresponding to the wire passing channels (9), and the conductive sheet (6) is inserted into the wire passing channels (9) and supported on the shell (3);

the front end of the supporting body (7) is provided with a separating part (15) corresponding to the tail section of the elastic tongue piece (10), and the separating part (15) is positioned between the elastic tongue piece (10) and the insertion hole (8);

the lead (2) can be inserted into the wire passage (9) through the insertion hole (8) in a manner of being positioned between the conductive clip (5) and the conductive sheet (6), so that the elastic tongue piece (10) is pressed on the lead (2).

2. A connector according to claim 1, wherein the conductive clip (5) is a substantially V-shaped conductor, and the conductive clip (5) is arranged in the mounting cavity (14) with an opening facing the support body (7).

3. A plug connector according to claim 1, wherein said conductive plate (6) is plate-shaped, and said conductive plate (6) is provided with at least two outwardly extending latching projections (11), said latching projections (11) being insertable into said wire passage (9).

4. A plug connector according to claim 1, characterized in that the upper and lower sides of the front end of the support body (7) abut against the conductive clip (5) and the conductive plate (6), respectively.

5. A plug wire connector according to claim 3, wherein a limiting groove (12) is formed on the lower surface of the conductive plate (6), and the locking protrusion (11) is inserted into the wire passage (9) to allow the conductive clip (5) to abut against the limiting groove (12).

6. A connector according to claim 5, wherein the depth of the retaining groove (12) is reduced in a direction approaching the conductive clip (5) so that the bottom wall of the retaining groove (12) fits against the lower surface of the conductive plate (6).

7. A connector according to claim 2, wherein said conductive clip (5) opens at an angle of 35 ° to 70 °.

8. A connector according to claim 1, wherein at least one surface of the support body (7) which is in contact with the mounting cavity (14) is provided with a locking projection (13), and the locking projection (13) is engageable with the housing (3).