CN220021722U - Connecting terminal with copper sleeve - Google Patents

Abstract

The utility model discloses a connecting terminal with a copper sleeve, which comprises a copper cap: a wire groove which is arranged in the copper cap, a wire is arranged in the wire groove, a rotating sleeve is arranged at the side end of the copper cap, the inside of the rotating sleeve is movably connected with a rotating block, and one side of the rotating block is provided with a constraint block; the limiting block is arranged on the constraint block, an insulating sleeve is arranged below the copper cap, and a rotary groove is formed in the top end inside the copper cap. The connecting terminal with the copper sleeve has the advantages that the end part, connected with the wire sheath, of the wire is protected by the copper cap, breakage caused by bending and pulling in the subsequent use process is avoided, after the outwards-extending wire passes through the wire slot on the wire slot, the twisting cap is rotated to twist the multiple strands of wires together, so that the wires are connected together and are not easy to loosen, poor contact load is avoided after the wire is electrified, and the damage of equipment connected with the wire is reduced.

Description

Connecting terminal with copper sleeve

Technical Field

The utility model relates to the technical field of electric connection structures, in particular to a connection terminal with a copper sleeve.

Background

The connecting terminal is also called a binding post, and the binding post is just an accessory product that is used for realizing electrical connection, and industry divides into the scope of connector, along with industry degree of automation is higher and industry control requirement is stricter, accurate more, binding post's quantity rises gradually, along with the development of electronics trade, binding post's application range is more and more, and the kind is also more and more. However, the current connection terminal still has the disadvantages, such as the connection terminal with the application number CN210779018U, and the following problems exist in use:

1. when the traditional connecting terminal is used for connecting a plurality of electric transmission wires together, although the front end wires are connected together, the end part of the connector, which is connected with the wire sheath, is easy to break after being pulled and bent for many times in the long-term use process of the connector, so that the service life is shorter;

2. the existing connecting terminals are easy to loosen when wires are connected together, poor contact is easy to occur after the wires are electrified and used, the load is increased, and therefore the equipment for connecting the wires is easy to damage.

Aiming at the problems, innovative design is urgently needed on the basis of the original connecting terminal.

Disclosure of Invention

The utility model aims to provide a connecting terminal with a copper sleeve, which solves the problems that when a plurality of electric transmission wires are connected together in the prior art, although front end wires are connected together, the end part of the wire connected with the wire sheath is easy to break after being pulled and bent for many times in the long-term use process of the connector, so that the service life is short, the wires are easy to loosen, poor contact is easy to occur after the electric transmission wires are electrified, the load is increased, and the equipment connected with the wires is easy to damage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a connection terminal with copper sleeve, comprising a copper cap:

a wire groove which is arranged in the copper cap, a wire is arranged in the wire groove, a rotating sleeve is arranged at the side end of the copper cap, the inside of the rotating sleeve is movably connected with a rotating block, and one side of the rotating block is provided with a constraint block;

the limiting block is arranged on the constraint block, an insulating sleeve is arranged below the copper cap, a rotary groove is formed in the top end of the inner portion of the copper cap, a rotary ring is arranged in the rotary groove, a twisting cap is arranged above the rotary ring, and a wire plate is arranged in the twisting cap;

the wire casing, it sets up the inside of wire board, twisting cap's upper end is provided with the connecting block, and the inside empty slot of seting up of upper end of connecting block, the inside in empty slot is provided with the bolt moreover.

Preferably, the wire groove is provided with a plurality of wire grooves, and the plurality of wire grooves are matched with the plurality of wires.

Preferably, the copper cap forms a rotating structure through the rotating sleeve and the rotating block, and the rotating block and the constraint block are of an integrated structure.

Preferably, the limiting blocks are equidistantly arranged on the constraint block and fixedly connected.

Preferably, the swivel and the twisting cap are of an integrated structure, and the copper cap forms a rotating structure through the swivel groove and the swivel.

Preferably, the wire plates are fixedly connected in the twisting cap, and the wire grooves are formed in the wire plates at equal intervals.

Preferably, the connecting block forms a detachable structure with the bolt through the empty slot, and the connecting block is fixedly connected with the twisting cap.

Compared with the prior art, the utility model provides the connecting terminal with the copper bush, which has the following advantages:

1. when the improved connecting terminal with the copper sleeve is used, according to the diagram, the diagram and the diagram, firstly, a plurality of wires to be connected are placed in the wire groove of the copper cap, the wires above the wire groove are wire wires with the outer skin peeled off, the wire wires of the plurality of wires extend upwards, after the wires are clamped in the wire groove, the limiting block on the limiting block is clamped on the wires by utilizing the rotation action of the rotating block and the rotating sleeve, and at the moment, the end part, connected with the wire sheath, of the wire is protected by the copper cap and cannot be broken due to bending and traction in the subsequent use process;

2. after the improved outwards-extending wire passes through the wire slot on the wire slot, the twisting cap is rotated to twist the multiple strands of wires together, so that the wires are connected together and are not easy to loosen, the poor contact load is not increased after the wires are electrified and used, the situation that the equipment connected with the wires is damaged is reduced, the safety of the use of the connecting terminal is improved by the insulating sleeve, the connecting block for wrapping the wires is sleeved on the bolt on the connector, and the connecting terminal is connected with the connector by rotating the bolt.

Drawings

FIG. 1 is a schematic view of an exploded perspective view of a copper cap of the present utility model;

FIG. 2 is a schematic diagram of a main cross-sectional structural connection of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of the external structure of the present utility model.

In the figure: 1. a copper cap; 2. a wire groove; 3. a wire; 4. a rotating sleeve; 5. a rotating block; 6. a constraint block; 7. a limiting block; 8. an insulating sleeve; 9. a rotary groove; 10. a swivel; 11. a twisting cap; 12. a wire board; 13. a wire slot; 14. a connecting block; 15. a hollow groove; 16. and (5) a bolt.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a connection terminal with copper sheathing, comprising: copper cap 1, wire slot 2, wire 3, rotating sleeve 4, rotating block 5, restraining block 6, limiting block 7, insulating sleeve 8, rotating slot 9, rotating ring 10, twisting cap 11, wire board 12, wire slot 13, connecting block 14, empty slot 15 and bolt 16,

the copper cap comprises a copper cap 1, a wire groove 2, a wire rod, a rotary sleeve 4, a rotary block 5 and a constraint block 6, wherein the wire groove 2 is formed in the copper cap 1, a wire 3 is arranged in the wire groove 2, the rotary sleeve 4 is arranged at the side end of the copper cap 1, the rotary block 5 is movably connected in the rotary sleeve 4, and the constraint block 6 is arranged at one side of the rotary block 5;

the limiting block 7 is arranged on the constraint block 6, an insulating sleeve 8 is arranged below the copper cap 1, a rotary groove 9 is formed in the top end of the interior of the copper cap 1, a rotary ring 10 is arranged in the rotary groove 9, a twisting cap 11 is arranged above the rotary ring 10, and a wire plate 12 is arranged in the twisting cap 11;

the wire slot 13 is arranged in the wire board 12, the upper end of the twisting cap 11 is provided with a connecting block 14, the upper end of the connecting block 14 is internally provided with a hollow slot 15, and the hollow slot 15 is internally provided with a bolt 16.

As shown in fig. 1 and fig. 2, a plurality of wire grooves 2 are formed, the plurality of wire grooves 2 are matched with the plurality of wires 3, a plurality of wires 3 to be connected are placed inside the wire grooves 2 of the copper cap 1, the wires 3 above the wire grooves 2 are wire wires with the outer layers peeled off, and the wire wires of the plurality of wires 3 extend upwards;

specifically, as shown in fig. 2 and 3, a rotating structure is formed between the copper cap 1 and the rotating block 5, the rotating block 5 and the restraining block 6 are of an integrated structure, after the wire 3 is clamped into the wire groove 2, the limiting block 7 on the restraining block 6 is clamped onto the wire 3 by utilizing the rotating action of the rotating block 5 and the rotating block 4, at the moment, the end part, connected with the outer skin of the wire 3, of the wire is protected by the copper cap 1, and breakage caused by bending and pulling in the subsequent use process is avoided;

as shown in fig. 3 and 4, the limiting blocks 7 are equidistantly arranged on the constraint block 6 and fixedly connected;

as shown in fig. 4 and fig. 1, the swivel 10 and the twisting cap 11 are of an integrated structure, and the copper cap 1 forms a rotating structure through the swivel 9 and the swivel 10, after the outwards extending wire passes through the wire slot 13 on the wire slot 13, the twisting cap 11 is rotated to twist the multiple strands of wires together, the wires are connected together and are not easy to loosen, poor contact and load increase are avoided after the wires are electrified for use, and the damage of equipment connected with the wires 3 is reduced;

as shown in fig. 1 and 3, the wire board 12 is fixedly connected inside the twisting cap 11, the wire slots 13 are equidistantly formed in the wire board 12, and the insulation sleeve 8 increases the use safety of the connecting terminal;

as shown in fig. 2 and 4, the connection block 14 and the bolt 16 form a detachable structure through the empty slot 15, and the connection block 14 is fixedly connected with the twisting cap 11, the connection block 14 wrapping the wire is sleeved on the bolt 16 on the connector, and the bolt 16 is rotated to connect the connection terminal with the connector.

Working principle: when the connection terminal with the copper sleeve is used, according to fig. 1, 2, 3 and 4, firstly, a plurality of wires 3 to be connected are placed in the wire groove 2 of the copper cap 1, the wires 3 above the wire groove 2 are wires with the outer skins peeled off, the wires of the wires 3 extend upwards, after the wires 3 are clamped into the wire groove 2, the limiting block 7 on the limiting block 6 is clamped onto the wires 3 by the rotation action of the rotating block 5 and the rotating sleeve 4, at the moment, the end part, connected with the outer skins of the wires 3, of the wires is protected by the copper cap 1, the wires which extend outwards are not broken in the subsequent use process because of bending and pulling, after the wires pass through the wire groove 13 on the wire groove 13, the twisting cap 11 is rotated to enable the wires to be twisted together, so that the wires are connected together are not easy to loose, poor contact and increase load is not caused after the wires are electrified, the situation that equipment connected by the wires 3 is damaged is reduced is solved, the insulation sleeve 8 increases the use safety of the connection terminal, and finally the connection terminal is sleeved onto the connection terminal 14, and the connection terminal 16 is connected by rotating the connection terminal.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Connection terminal with copper sleeve, comprising a copper cap (1), characterized in that:

the copper cap comprises a copper cap (1) and a wire groove (2), wherein the copper cap (1) is internally provided with a wire (3), the side end of the copper cap (1) is provided with a rotating sleeve (4), the inside of the rotating sleeve (4) is movably connected with a rotating block (5), and one side of the rotating block (5) is provided with a constraint block (6);

the limiting block (7) is arranged on the constraint block (6), an insulating sleeve (8) is arranged below the copper cap (1), a rotary groove (9) is formed in the top end of the interior of the copper cap (1), a rotary ring (10) is arranged in the rotary groove (9), a twisting cap (11) is arranged above the rotary ring (10), and a wire plate (12) is arranged in the twisting cap (11);

the wire slot (13) is arranged in the wire board (12), the connecting block (14) is arranged at the upper end of the twisting cap (11), the empty slot (15) is formed in the inner part of the upper end of the connecting block (14), and the bolt (16) is arranged in the empty slot (15).

2. The copper jacketed connection terminal of claim 1 wherein: the wire grooves (2) are arranged in a plurality of mode, and the wire grooves (2) are matched with the wires (3).

3. The copper jacketed connection terminal of claim 1 wherein: the copper cap (1) forms a rotating structure between the rotating sleeve (4) and the rotating block (5), and the rotating block (5) and the constraint block (6) are of an integrated structure.

4. The copper jacketed connection terminal of claim 1 wherein: the limiting blocks (7) are equidistantly arranged on the constraint block (6) and fixedly connected.

5. The copper jacketed connection terminal of claim 1 wherein: the rotary ring (10) and the twisting cap (11) are of an integrated structure, and the copper cap (1) forms a rotary structure with the rotary ring (10) through the rotary groove (9).

6. The copper jacketed connection terminal of claim 1 wherein: the wire plates (12) are fixedly connected inside the twisting cap (11), and the wire grooves (13) are formed in the wire plates (12) at equal intervals.

7. The copper jacketed connection terminal of claim 1 wherein: the connecting block (14) and the bolt (16) form a detachable structure through the empty groove (15), and the connecting block (14) is fixedly connected with the twisting cap (11).