CN217405712U

CN217405712U - Wire clamp and plug assembly with same

Info

Publication number: CN217405712U
Application number: CN202221411951.4U
Authority: CN
Inventors: 梁文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-09
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a fastener and have plug subassembly of fastener, it includes the threading support, the concave first threading groove that is equipped with uncovered formula and is used for supplying the heart yearn to wear to establish of threading support, the threading support is equipped with the spacing portion of block suddenly at the income line end department in first threading groove, wears to establish the heart yearn of first threading inslot and keeps in first threading inslot under the effect of the spacing portion of block. The utility model discloses a fastener mainly is applied to in the data line, and such uncovered formula structure design is convenient for the heart yearn to peel off the insulating layer before spot welding, and the heart yearn can turn over the two-sided insulating layer that removes fast, and its technical scheme for having the insulating layer of removing earlier in the technique and wear the fastener again, and its practicality is high, and production technology is more simple and convenient.

Description

Wire clamp and plug assembly with same

Technical Field

The utility model belongs to the technical field of the data line technique and specifically relates to a fastener and have plug assembly of fastener is related to.

Background

The data line generally comprises a wire rod and a wiring terminal, generally, a core wire arranged in the wire rod needs to be electrically welded on the wiring terminal after an insulating layer on the surface is stripped, the existing data line assembly process is to directly electrically connect the core wire to the wiring terminal after the insulating layer is stripped, or the core wire is guided through a simple wire clamp, the existing wire clamp is unreasonable in structural design, the core wire is not easy to strip after penetrating into the wire clamp, and the operation is complex, so that the improvement is necessary.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fastener and have plug subassembly of fastener, the insulating layer is peeled off before spot welding to the heart yearn of being convenient for, and the heart yearn can turn over the two-sided insulating layer that removes fast, and its practicality is high, and production technology is more simple and convenient.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a wire clamp comprises a threading support, wherein the threading support is concavely provided with an open first threading groove for a core wire to penetrate through, the threading support is convexly provided with a stop limiting part at the wire inlet end of the first threading groove, and the core wire penetrating through the first threading groove is kept in the first threading groove under the action of the stop limiting part.

In a further technical scheme, the threading support is of a double-layer structure, and the first threading grooves are formed in the upper side and the lower side of the threading support respectively.

In a further technical scheme, the middle part of the threading support is extended and formed with a branching partition plate, and the branching partition plate is used for guiding a plurality of core wires to be rapidly inserted into first threading grooves corresponding to the upper side and the lower side.

In a further technical scheme, the left side wall and the right side wall of the threading support are respectively provided with a side wing in a protruding extending mode, and when the wire clamp is threaded, whether the wire clamp is threaded in place is judged according to the distance between the side wings and the wire body of the wire rod.

In a further technical scheme, the left side and the right side of the threading support are respectively provided with a positioning fixture block, and when the wire bodies of the wire clamp and the wire rod are subjected to injection molding, external injection molding equipment positions and fixes the threading support in advance through the positioning fixture blocks.

In a further technical scheme, an injection molding step is formed between the stop limiting part and the body of the threading support, and after threading of the threading support, the injection molding step is filled with glue to seal the core wire.

In a further technical scheme, the threading support is concavely provided with a second threading groove arranged side by side with the first threading groove, the first threading groove is used for penetrating coaxial core wires, and the second threading groove is used for penetrating functional core wires.

In a further technical scheme, the number of the first threading grooves is at least two, the two first threading grooves are positioned at two ends of the threading support, and the second threading groove is positioned between the two first threading shafts.

A plug assembly with a wire clamp, characterized in that: the wire clamp is arranged between the wire and the wiring terminal, the wire is provided with a wire body and a plurality of core wires which extend out of the wire body, the core wires are welded with the wiring terminal after passing through a first threading groove of the wire clamp, the two ends of the wire clamp are fixedly connected with the wire and the wiring terminal respectively through an adhesive injection process, and the wire clamp further comprises a shielding shell which is sleeved at the joint of the wire clamp and the wire and the wiring terminal and a protective outer cover which is sleeved outside the shielding shell.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is:

the utility model provides an improvement formula fastener, this fastener mainly are applied to the data line in, and when data line equipment production, the wire rod is worn to locate by the fastener, and the heart yearn of wire rod passes first through wires groove, peels off the outer insulating layer of heart yearn link through manual work or instrument to make heart yearn and binding post's junction welding together and electric property intercommunication, the heart yearn can stably keep in first through wires inslot under the effect of the spacing portion of block. Such uncovered formula structure design is convenient for the heart yearn and is peeled off the insulating layer before spot welding, and the heart yearn can be turned over fast and two-sided removes the insulating layer, and it is for having the technical scheme who removes the insulating layer earlier in the technique then wear the fastener, and its practicality is high, and production technology is more simple and convenient.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of a clip;

FIG. 2 is a schematic view of the clip from another perspective;

FIG. 3 is a schematic structural view of the plug assembly;

FIG. 4 is a partial schematic structural view of the plug assembly;

fig. 5 is an exploded view of the plug assembly.

Detailed Description

The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 5, the utility model provides a cable clamp, which comprises a threading bracket 1, wherein the threading bracket 1 is concavely provided with an open first threading groove 10 for a core wire 20 to pass through, and the threading bracket 1 is convexly provided with a stop limiting part 11 at the wire inlet end of the first threading groove 10; the utility model discloses an in the fastener mainly is applied to the data line, when data line equipment production, the wire rod is worn to locate by the fastener, and the heart yearn 20 of wire rod passes first threading groove 10, peels off the outer insulating layer of 20 links of heart yearn through manual work or instrument to make heart yearn 20 and binding post's wiring point welding together and electric property intercommunication, heart yearn 20 can stably keep in first threading groove 10 under the effect of spacing portion 11 of block. Such uncovered formula structure design is convenient for heart yearn 20 to peel off the insulating layer before spot welding, and heart yearn 20 can turn over the two-sided insulating layer that removes fast, and it is for having the technical scheme who removes the insulating layer earlier in the technique and then wear the fastener, and its practicality is high, and production technology is more simple and convenient.

Specifically, as shown in fig. 1, the threading bracket 1 has a double-layer structure, and the first threading groove 10 is formed on each of the upper and lower sides of the threading bracket 1. More specifically, the middle part of the threading support 1 is extended and formed with a branching partition plate 12, and the branching partition plate 12 is used for guiding a plurality of core wires 20 to be rapidly inserted into the corresponding first threading grooves 10 at the upper and lower sides, so that the threading efficiency is greatly improved.

Specifically, the left side wall and the right side wall of the threading support 1 are respectively provided with a side wing 13 in a protruding extending mode, and in practical application, when the wire clamp is arranged in the wire 2 in a penetrating mode, an operator can roughly judge whether the wire clamp is threaded in place according to the distance between the side wings 13 and the wire body of the wire 2.

Specifically, the left side and the right side of the threading support 1 are respectively provided with a positioning fixture block 14, when the wire body of the wire clamp and the wire rod 2 is subjected to injection molding, external injection molding equipment positions and fixes the threading support 1 in advance through the positioning fixture blocks 14, and when the position of the wire clamp is fixed through injection molding, the positioning fixture blocks 14 are cut off manually or by a tool.

Specifically, an injection molding step is formed between the stop limiting part 11 and the body of the threading support 1, and after threading of the threading support 1, the injection molding step is filled with glue and the injection molding step is parallel and level, so that the core wire 20 is wrapped inside.

Specifically, a second threading groove 15 which is arranged in parallel with the first threading groove 10 is concavely arranged on the threading bracket 1, the first threading groove 10 is used for penetrating a coaxial core wire 20, and the second threading groove 15 is used for penetrating a functional core wire 20; wherein the functional core typically comprises a power line or a transmission line or the like.

Specifically, the number of the first threading grooves 10 is at least two, the two first threading grooves 10 are located at two ends of the threading support 1, and the second threading groove 15 is located between the two first threading shafts.

More specifically, this scheme still provides a plug subassembly with fastener, its characterized in that: including wire rod 2, binding post 3 and fastener, the fastener is located between wire rod 2 and binding post 3, wire rod 2 has the line body and a plurality of heart yearns 20 that suddenly stretches out the line body, heart yearn 20 passes behind the first threading groove 10 of fastener and welds with binding post 3, the injecting glue technology is passed through respectively wire rod 2, binding post 3 fixed connection at the both ends of fastener, still including the cover establish the wire clamp with wire rod 2, binding post 3 junction shield shell 4 and the cover locate shield shell 4 outside protection dustcoat 5.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a fastener which characterized in that: including threading support (1), threading support (1) is concave to be equipped with first threading groove (10) that uncovered formula and be used for supplying heart yearn (20) to wear to establish, and threading support (1) is equipped with spacing portion of block (11) suddenly at the income line end department of first threading groove (10), wears to establish heart yearn (20) in first threading groove (10) and keeps in first threading groove (10) under the effect of spacing portion of block (11).

2. A clamp as claimed in claim 1, wherein: the threading support (1) is of a double-layer structure, and the first threading grooves (10) are formed in the upper side and the lower side of the threading support (1) respectively.

3. A clamp as claimed in claim 2, wherein: the middle part of the threading support (1) is extended and formed with a branching partition plate (12), and the branching partition plate (12) is used for guiding a plurality of core wires (20) to be rapidly inserted into first threading grooves (10) corresponding to the upper side and the lower side.

4. A clamp as claimed in claim 1, wherein: the left side wall and the right side wall of the threading support (1) are respectively provided with a side wing (13) in a protruding extending mode, and when the wire clamp is threaded, whether the wire clamp is threaded in place or not is judged according to the distance between the side wings (13) and the wire body of the wire (2).

5. A clamp as claimed in claim 1, wherein: the left side and the right side of the threading support (1) are respectively provided with a positioning fixture block (14), and when the wire body of the wire clamp and the wire rod (2) is subjected to injection molding, external injection molding equipment positions and fixes the threading support (1) in advance through the positioning fixture blocks (14).

6. A clamp as claimed in claim 1, wherein: an injection molding step is formed between the stop limiting part (11) and the body of the threading support (1), and after threading of the threading support (1), the injection molding step is filled with glue to seal the core wire (20).

7. A clamp as claimed in claim 1, wherein: threading support (1) is concave to be equipped with second threading groove (15) that set up side by side with first threading groove (10), and first threading groove (10) are used for wearing to establish coaxial heart yearn (20), and second threading groove (15) are used for wearing to establish functional heart yearn (20).

8. A clamp as claimed in claim 7, wherein: the number of the first threading grooves (10) is at least two, the two first threading grooves (10) are located at two ends of the threading support (1), and the second threading groove (15) is located between the two first threading shafts.

9. A plug assembly with a wire clamp, characterized in that: including wire rod (2), binding post (3) and fastener, the fastener is located between wire rod (2) and binding post (3), wire rod (2) have the line body and a plurality of heart yearns (20) that suddenly stretches out the line body, heart yearn (20) pass behind first threading groove (10) of fastener and weld with binding post (3), wire rod (2) are respectively passed through the injecting glue technology in the both ends of fastener, binding post (3) fixed connection, still including the cover establish the wire clamp with wire rod (2), shielding shell (4) and the cover of the junction of binding post (3) locate protection dustcoat (5) outside shielding shell (4).