CN220731835U - Copper binding post convenient to wiring - Google Patents

Abstract

The utility model relates to the technical field of wiring terminals, in particular to a copper wiring terminal convenient for wiring. According to the copper wiring terminal, after the thread groove in the wiring terminal is abutted with the wire core of a cable, the wire core is dispersed after the end part of the wire core is contacted with the thimble, so that the wire core is abutted and fixed with the inner wall of the wiring terminal, after firm in insertion, the operation of a rear wire pressing clamp is facilitated, the accuracy of wiring operation is improved, the wiring terminal is simple in structure, various connection modes are arranged on a terminal board, various connection is carried out on the cable, the application range is wide, the wiring firmness is good, and the wiring operation is simple and convenient.

Description

Copper binding post convenient to wiring

Technical Field

The utility model relates to the technical field of wiring terminals, in particular to a copper wiring terminal convenient for wiring.

Background

The copper wiring terminal is used for guaranteeing reliable wiring and convenient wiring in an electric circuit, and connecting and conducting the end parts of two wires.

In the prior art, the application number is as follows: 2021225080015 is disclosed by the name: copper binding post, wherein, including end and end piece, reinforcing plate, end one end fixedly connected with end piece, end piece one side fixedly connected with reinforcing plate, reinforcing plate keep away from end piece one side and are equipped with first antiskid group and second antiskid group respectively, have all seted up first through-hole, second through-hole on end piece, the reinforcing plate, and the end is inside to be equipped with the cavity.

However, in the prior art, the application number is as follows: 2021225080015, when the terminal is connected to and installed on the cable, the terminal is generally sleeved on the cable, so that the cable is easy to deviate or fall off, which is not beneficial to the operation of the crimping pliers, and the cable and the terminal are easy to deviate during crimping operation, so that the cable and the terminal are not connected and fixed.

Disclosure of Invention

The utility model aims to provide a copper wiring terminal convenient for wiring so as to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a copper binding post convenient to wiring, copper binding post includes the connecting pipe, and the one end rigid coupling of connecting pipe has the terminal plate, and the other end is equipped with the screw thread groove that is used for connecting cable.

The connecting pipe is fixedly provided with a check ring, the connecting pipe is provided with an opening groove, and a movable ring for fixing the insulating rubber sleeve is arranged in the opening groove in a sliding mode.

The terminal board is provided with a wiring hole for connecting another section of cable, and the wiring hole is provided with a wire clamping groove.

Preferably, the outer side of the moving ring is provided with a concave-convex structure for connecting the insulating rubber sleeve in an anti-skid manner.

Preferably, a sinking groove is formed in one side, far away from the terminal board, of the check ring, and a positioning groove for wiring operation positioning is formed in the connecting pipe.

Preferably, the positioning groove is arranged between the open groove and the check ring.

Preferably, a thimble is fixedly arranged in the connecting pipe and close to one end of the terminal board, and the thimble is arranged at the axle center of the connecting pipe.

Preferably, a fixing hole is formed in one side, located in the wiring hole, of the terminal board, an arc-shaped rod is fixedly arranged on the other side, an inserting rod is fixedly arranged at the end of the arc-shaped rod, and the inserting rod is matched with the fixing hole.

The utility model has the beneficial effects that:

1. according to the copper wiring terminal, after the thread groove in the wiring terminal is abutted with the wire core of the cable, the wire core is dispersed after the end part of the wire core is contacted with the thimble, so that the wire core is abutted and fixed with the inner wall of the wiring terminal, and after firm in grafting, the operation of a rear wire pressing clamp is facilitated, and the accuracy of wiring operation is improved;

2. the copper wiring terminal has the advantages of simple structure, multiple connection modes on the terminal board, multiple connection of cables, wide application range, good wiring firmness and simple and convenient wiring operation.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a copper terminal structure of the present utility model;

FIG. 2 is a top view of the copper terminal of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a cross-sectional view of the copper terminal of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a copper binding post convenient to wiring, as shown in fig. 1-4, copper binding post includes connecting pipe 1, the one end fixedly connected with terminal block 2 of connecting pipe 1, terminal block 2 and connecting pipe 1 are copper material, and the fixed retaining ring 4 that is equipped with in 2 departments of just being close to terminal block on the connecting pipe 1, and sinking groove 5 has been seted up to one side that terminal block 2 was kept away from to retaining ring 4 for connect insulating gum cover, set up constant head tank 6 on the connecting pipe 1, be used for carrying out the location when line ball pincers pressurization, avoid line ball pincers skew.

The open slot 7 has been seted up on the connecting pipe 1, the slip is equipped with the removal circle 3 in the open slot 7, remove the circle 3 and remove the circle 3 in the open slot 7, the outside of removing the circle 3 is concave-convex structure, when insulating gum cover is located on the connecting pipe 1, then remove circle 3 and the inboard laminating of insulating gum cover, after insulating gum cover pyrocondensation, insulating gum cover is fixed in on removing the circle 3, the position of removing the circle 3 is adjustable, can select the best fixed position, be connected with insulating gum cover through concave-convex outside, stabilize fixed insulating gum cover, prevent that the gum cover pine from taking off.

The constant head tank 6 sets up between open slot 7 and retaining ring 4, and retaining ring 4 is fixed to the one end of insulating gum cover, and the removal circle 3 in the open slot 7 is fixed the other end at the middle part of insulating gum cover, but when crimping pliers extrusion connecting pipe 1 moreover, the removal circle 3 that slides avoids removing circle 3 and leads to the fact the influence to crimping pliers work.

The thread groove 8 that the array distributes has been seted up in the connecting pipe 1 for the sinle silk of transposition matches, locks, has good fixity to the sinle silk, and the one end that just is close to terminal plate 2 in the connecting pipe 1 is fixed to be equipped with thimble 9, and thimble 9 is located the axle center of connecting pipe 1, and when the sinle silk of wiring inserted the inside of connecting pipe 1, inside the sinle silk of transposition was inserted to thimble 9, the tip of dispersion sinle silk made sinle silk and connecting pipe 1 inner wall laminating, firm sinle silk.

The wiring hole 21 is formed in the terminal board 2, the wire clamping groove 23 is formed in the wiring hole 21, the wire clamping groove 23 can be installed in the wire clamping groove 23 when the wires are horizontally connected, the fixing hole 22 is formed in one side of the wiring hole 21 and in the terminal board 2, the arc-shaped rod 24 is fixedly arranged on the other side of the wiring hole, the inserting rod 25 is fixedly arranged at the end of the arc-shaped rod 24, when the wires are located in the wire clamping groove 23, the arc-shaped rod 24 is bent at the moment, the wires are fixed through the arc-shaped rod 24, and the inserting rod 25 and the fixing hole 22 are fixedly inserted.

The using method is as follows:

the end that needs the wiring of cable, get rid of the insulating gum cover of its tip, get a copper binding post again after to insert connecting pipe 1 with the tip of cable in, the sinle silk that the transposition of cable formed cooperates with the screw thread groove 8 of connecting pipe 1 inner wall, fixes the sinle silk, then in entering connecting pipe 1 to the sinle silk spiral, the sinle silk inserts on thimble 9, after firm in connection, put into the jaw of wire pressing pliers with connecting pipe 1, one side butt of jaw is on retaining ring 4, and fix a position with constant head tank 6.

Pressing the wire pressing pliers to press the positioning groove 6 of the connecting pipe 1, clamping and fixing the wire core of the connecting pipe 1 to the wire core of the wire, completing the connection with the wire, sleeving one section of insulating rubber sleeve on the connecting pipe 1 from the terminal board 2, sleeving the other section of insulating rubber sleeve on the other wire, connecting the wire on the terminal board 2, and connecting the wire with the wiring hole 21 on the terminal board 2; the arc-shaped rod 24 can also be clamped and fixed in the wire clamping groove 23; but also to the terminal plate 2.

Then insert the one end of first section insulating gum cover in the heavy groove 5 to adjust the position of removing coil 3, be convenient for fix insulating gum cover, then hot-blast heating insulating gum cover, wrap up another insulating gum cover on copper binding post completely again, and wrap up the sinle silk of retaining ring 4 and terminal plate 2 department, also through hot-blast heating insulating gum cover, make two insulating gum covers shrink to be laminated fixedly with binding post, accomplish wiring operation, double-deck sealed, junction leakproofness is good, firm in connection.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The copper wiring terminal is characterized by comprising a connecting pipe (1), wherein one end of the connecting pipe (1) is fixedly connected with a terminal board (2), and the other end of the connecting pipe is provided with a thread groove (8) for connecting a cable;

a retaining ring (4) is fixedly arranged on the connecting pipe (1), an open slot (7) is formed in the connecting pipe (1), and a movable ring (3) for fixing the insulating rubber sleeve is arranged in the open slot (7) in a sliding manner;

the terminal board (2) is provided with a wiring hole (21) for connecting another section of cable, and the wiring hole (21) is provided with a wire clamping groove (23).

2. The copper wiring terminal convenient for wiring according to claim 1, wherein the outer side of the moving ring (3) is provided with a concave-convex structure for anti-skid connection of the insulating rubber sleeve.

3. The copper wiring terminal convenient for wiring according to claim 1, wherein a sinking groove (5) is formed on one side of the retainer ring (4) away from the terminal board (2), and a positioning groove (6) for wiring operation positioning is formed on the connecting pipe (1).

4. A copper terminal according to claim 3, characterized in that the positioning groove (6) is arranged between the open groove (7) and the retainer ring (4).

5. The copper wiring terminal convenient for wiring according to claim 1, wherein a thimble (9) is fixedly arranged in the connecting pipe (1) and near one end of the terminal board (2), and the thimble (9) is arranged at the axle center of the connecting pipe (1).

6. The copper wiring terminal convenient for wiring according to claim 1, wherein a fixing hole (22) is formed in the terminal board (2) and located on one side of the wiring hole (21), an arc-shaped rod (24) is fixedly arranged on the other side, a plug rod (25) is fixedly arranged at the end of the arc-shaped rod (24), and the plug rod (25) is matched with the fixing hole (22).