CN218334361U - Quick wire connector for electric wire - Google Patents

Abstract

The utility model discloses a quick connector of electric wire belongs to electric wire connection equipment technical field. The utility model provides a quick connector of electric wire, includes insulating base, insulating cover plate, and insulating base and insulating cover plate joint cooperation still include: the clamping part is arranged in the insulating base and consists of two symmetrically arranged clamping plates, the clamping plates are connected with the insulating base in a sliding manner, and the clamping plates can clamp an insulating protective layer of the wire; the connecting part comprises two oppositely arranged conductive joints, the conductive joints can clamp the bare wire end of the wire, the two conductive joints are respectively connected with the insulating base and the insulating cover plate in a sliding mode, and the conductive joints are made of conductive materials. This device can be stable quick connects the electric wire.

Description

Quick wire connector for electric wire

Technical Field

The utility model relates to a wire connection equipment technical field, more specifically say, relate to a quick connector of electric wire.

Background

When the wires are arranged, the wires are often required to be connected, and the common method is to peel off an insulating layer on the outer side of the wires, then to wind the bare wires together, and finally to seal the bare wires by using an insulating tape, so that the connection mode is not only low in efficiency, but also not guaranteed in firmness.

By way of index, the prior publication No. CN209088100U provides a quick wire connector, in which two wires with peeled ends are inserted into the connector, two wire cores are inserted into the conductive copper foil of the U-shaped groove, and the two wires with skins are located in the holes formed by the first and second grooves. Make the metal pinch roller that is in U type recess roll upwards when the wire inserts, the wire gets into the conductive copper foil, two heart yearns in the conductive copper foil are under the combined action of metal pinch roller and plastics preforming, make the pinch roller roll to the lowest of groove, compress tightly fixed wire and make it and conductive copper foil contact each other, and more toward the external power line, the metal pinch roller rolls towards the low department in pinch roller roll groove more, it is tighter to make two cable core pressed, because U type conductive copper foil and metal pinch roller all have electric conductivity, thereby realize the electric connection of two wire joint departments fast. Although the device has more beneficial effects, the following problems still exist: the device can only fix the bare wire part, so that when the electric wire is dragged, the bare wire part directly bears load, the bare wire part is easy to damage, and the protection effect of the device is reduced. In view of this, we propose a quick wire connector.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a quick connector of electric wire to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a quick connector of electric wire, includes insulating base, insulating cover plate, insulating base and insulating cover plate joint cooperation still include:

the clamping parts are arranged inside the insulating base and consist of two symmetrically arranged clamping plates, the clamping plates are connected with the insulating base in a sliding manner, and the clamping plates can clamp an insulating protective layer of the wire;

the connecting portion, connecting portion include the conductive contact of two relative settings, conductive contact can carry out the centre gripping to the bare wire end of electric wire, two conductive contact respectively with insulating base, insulating apron sliding connection, just conductive contact makes for electrically conductive material.

As an alternative of the technical solution of the present application, the connection portion further includes:

the guide rods are fixedly connected with the insulating base and are in sliding connection with the conductive connectors;

one end of the first elastic element is fixedly connected with the conductive joint positioned below the first elastic element, and the other end of the first elastic element is fixedly connected with the insulating base;

the adjusting pressure plate is connected with the insulating cover plate in a sliding manner and is connected with the guide rod in a sliding manner;

the end part of the adjusting threaded rod is rotationally connected with the adjusting pressure plate, and the adjusting threaded rod is in threaded connection with the insulating base;

and one end of the third elastic element is fixedly connected with the conductive joint positioned above the third elastic element, and the other end of the third elastic element is fixedly connected with the adjusting pressure plate.

As an alternative of this application technical scheme, splint one side sliding connection has the catch plate, catch plate and insulating base sliding connection, the one side that the catch plate contacted with splint all is the slope form setting, the catch plate can promote splint and draw close to the centre.

As an alternative scheme of the technical scheme, the pushing plate is fixedly connected with the adjusting pressure plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application file is through addding the clamping part for this device can carry out the centre gripping to the outside insulating layer of electric wire through two splint in the clamping part, when the electric wire receives outside tractive, can balance external force through the frictional force between the outside insulating layer of electric wire and the splint, prevents that bare wire end from directly bearing the load, influences the stability of electric wire wiring end.

2. This application file can carry out the centre gripping through the bare wire end of connecting portion to the electric wire through setting up connecting portion to communicate through conductive connector, the artifical manual wire-wound step that carries on of needs that removes from has increased the installation effectiveness of this device.

Drawings

Fig. 1 is a schematic view showing the overall structure of a wire quick connector disclosed in a preferred embodiment of the present application;

fig. 2 is a sectional view showing the overall structure of the electric wire quick connector disclosed in a preferred embodiment of the present application;

FIG. 3 is a schematic view of the quick wire connector disclosed in a preferred embodiment of the present application, shown disassembled in its overall configuration;

the reference numbers in the figures illustrate: 1. an insulating base; 2. an insulating cover plate; 3. a clamping portion; 4. a splint; 5. a connecting portion; 6. a conductive joint; 7. a guide bar; 8. a first elastic element; 9. adjusting the pressure plate; 10. adjusting the threaded rod; 11. third elastic element, 12, push plate.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a quick connector of electric wire, includes insulating base 1, insulating cover 2, and insulating base 1 still includes with the cooperation of 2 joints of insulating cover:

the clamping device comprises two clamping parts 3, the clamping parts 3 are arranged inside an insulating base 1, each clamping part 3 consists of two symmetrically arranged clamping plates 4, each clamping plate 4 is connected with the insulating base 1 in a sliding mode, and each clamping plate 4 can clamp an insulating protective layer of an electric wire;

connecting portion 5, connecting portion 5 include two conductive contact 6 that set up relatively, and conductive contact 6 can carry out the centre gripping to the bare wire end of electric wire, and two conductive contact 6 are respectively with insulating base 1, insulating cover 2 sliding connection, and conductive contact 6 is the conducting material and makes.

In this kind of technical scheme, can carry out the centre gripping through splint 4 to the insulating layer of electric wire outside, utilize the frictional force between splint 4 and the insulating layer, balance the internal force of electric wire.

In some embodiments, the connecting portion 5 further includes:

the guide rods 7 are fixedly connected with the insulating base 1, and the guide rods 7 are connected with the conductive connectors 6 in a sliding manner;

one end of the first elastic element 8 is fixedly connected with the conductive connector 6 positioned below, and the other end of the first elastic element 8 is fixedly connected with the insulating base 1;

the adjusting pressure plate 9 is connected with the insulating cover plate 2 in a sliding mode, and the adjusting pressure plate 9 is connected with the guide rod 7 in a sliding mode;

the end part of the adjusting threaded rod 10 is rotationally connected with the adjusting pressure plate 9, and the adjusting threaded rod 10 is in threaded connection with the insulating base 1;

and one end of the third elastic element 11 is fixedly connected with the conductive connector 6 positioned above, and the other end of the third elastic element 11 is fixedly connected with the adjusting pressure plate 9.

In some technical scheme, splint 4 one side sliding connection has catch plate 12, catch plate 12 and 1 sliding connection of insulating base, and the one side that catch plate 12 and splint 4 contacted all is the slope form setting, and catch plate 12 can promote splint 4 and draw close to the centre.

In some technical solutions, the pushing plate 12 is fixedly connected with the adjusting pressure plate 9.

So that the user can simultaneously connect the insulation layer of the wire with the bare wire portion by only rotating the adjusting threaded rod 10.

The working principle is as follows: when the device is used, a user firstly peels off the insulating protective layer at the end part of the external wire to expose the bare wires, and the bare wire ends of the two wires are respectively inserted into the insulating base 1 from the openings at the two sides of the insulating base 1 to enable the bare wire ends of the wires to cross over between the two conductive joints 6; then, the adjusting threaded rod 10 is rotated, so that the adjusting threaded rod 10 can move downwards relative to the insulating cover plate 2, the adjusting pressure plate 9 connected with the adjusting threaded rod 10 in a rotating mode can be pushed downwards, the adjusting pressure plate 9 can push the conductive joint 6 located on the upper portion downwards through the third elastic element 11, the conductive joint 6 located on the upper portion can downwards extrude the bare wire ends of the two wires to the surface of the conductive joint 6 located on the lower portion, and when the bare wires of the two wires are fixed, the two wires can be communicated through the conductive characteristics of the conductive joint 6.

When adjusting the clamp plate 9 and moving down, will promote rather than sliding connection's catch plate 12 and move down, because the contact jaw of catch plate 12 and splint 4 is the slope form for catch plate 4 can be promoted to the inboard to catch up to the centre to catch up to splint 4, and then make two sets of splint 4 can carry out the centre gripping to the insulating protective layer of electric wire.

Claims (4)

1. The utility model provides a quick connector of electric wire, includes insulating base (1), insulating cover (2), insulating base (1) and insulating cover (2) joint cooperation, its characterized in that: further comprising:

the clamping device comprises two clamping parts (3), wherein the clamping parts (3) are arranged in an insulating base (1), the clamping parts (3) are composed of two symmetrically arranged clamping plates (4), the clamping plates (4) are connected with the insulating base (1) in a sliding mode, and the clamping plates (4) can clamp an insulating protective layer of an electric wire;

connecting portion (5), connecting portion (5) include two conductive contact (6) of relative setting, conductive contact (6) can carry out the centre gripping to the bare wire end of electric wire, two conductive contact (6) respectively with insulating base (1), insulating cover plate (2) sliding connection, just conductive contact (6) are made for electrically conductive material.

2. The quick wire connector as claimed in claim 1, wherein: the connecting portion (5) further includes:

the guide rods (7) are fixedly connected with the insulating base (1), and the guide rods (7) are connected with the conductive connector (6) in a sliding manner;

one end of the first elastic element (8) is fixedly connected with the conductive connector (6) positioned below, and the other end of the first elastic element (8) is fixedly connected with the insulating base (1);

the adjusting pressure plate (9), the adjusting pressure plate (9) is connected with the insulating cover plate (2) in a sliding mode, and the adjusting pressure plate (9) is connected with the guide rod (7) in a sliding mode;

the end part of the adjusting threaded rod (10) is rotatably connected with the adjusting pressure plate (9), and the adjusting threaded rod (10) is in threaded connection with the insulating base (1);

one end of the third elastic element (11) is fixedly connected with the conductive connector (6) positioned above, and the other end of the third elastic element (11) is fixedly connected with the adjusting pressure plate (9).

3. The electric wire quick connector as claimed in claim 2, wherein: splint (4) one side sliding connection has catch plate (12), catch plate (12) and insulating base (1) sliding connection, the one side that catch plate (12) and splint (4) contacted all is the slope form setting, catch plate (12) can promote splint (4) and draw close to the centre.

4. The quick wire connector as claimed in claim 3, wherein: the pushing plate (12) is fixedly connected with the adjusting pressing plate (9).

Images