CN220122152U

CN220122152U - Anticreep electric connector

Info

Publication number: CN220122152U
Application number: CN202321736873.XU
Authority: CN
Inventors: 高婉莹
Original assignee: Anhui Qianjin Electronic Engineering Co ltd
Current assignee: Anhui Qianjin Electronic Engineering Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-01
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the technical field of electric connectors, and discloses an anti-creeping electric connector, which comprises a protection handle and insulating pipes arranged in the protection handle, wherein the insulating pipes extend out from two ends of the protection handle, the inner walls of the insulating pipes are provided with conductive pipes, the inner walls of the conductive pipes are provided with a plurality of groups of conductive elastic pieces, and a wire core of a cable is inserted into the conductive pipes and extruded by the conductive elastic pieces. This anticreep electric connector, through the contact of electrically conductive shell fragment and the sinle silk of cable, the sinle silk of cable inserts in the electrically conductive shell fragment, makes its deformation and extrudees above that, makes its contact well, and the insulating tube protects the electrically conductive tube to avoid the cable to break away from through the spacer sleeve, and avoid the sinle silk of cable to expose, thereby reach anticreep effect.

Description

Anticreep electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to an anti-creeping electric connector.

Background

An electrical connector refers to a connection point between an electrical and a mechanical system. In an electrical power system, electrical connectors are used to connect electrical equipment such as cables, wires, junction boxes, etc., to enable connection and transmission of electrical circuits. The main function of the electrical connector is to transmit current and signals and to ensure the reliability and stability of the circuit. They are generally made of metal or plastic, having a certain elasticity and corrosion resistance.

There are various types of electric connectors including crimping type, welding type, screw type, etc., but most types of cable cores are easy to be exposed excessively long when connected, and in addition, the electric connector has a conductive end with insufficient insulation measures, and in order to solve the problem, we propose an electric connector with electric leakage prevention.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides an anti-creeping electric connector.

The utility model provides the following technical scheme: an anti-creeping electric connector comprises a protection handle and an insulating tube arranged in the protection handle, wherein the insulating tube extends out of two ends of the protection handle, a conductive tube is arranged on the inner wall of the insulating tube, a plurality of groups of conductive elastic pieces are arranged on the inner wall of the conductive tube, and a wire core of a cable is inserted into the conductive tube and extruded by the conductive elastic pieces;

the top layer of cable installs the retainer plate, and the cover has the locating sleeve of being connected with the insulating tube on the cable, the inside of locating sleeve is installed on the insulating tube through sealing washer and retainer plate contact.

Preferably, the inside of the positioning sleeve is connected with the surface of the insulating tube through threads.

Preferably, the conductive spring plate is arc-shaped.

Preferably, the surface layer of the cable is inserted into the insulating tube, and the wire core of the cable is in contact with the conductive elastic sheet.

Preferably, the surface of the protective handle is provided with a protective design.

Compared with the prior art, the utility model has the following beneficial effects:

this anticreep electric connector, through the contact of electrically conductive shell fragment and the sinle silk of cable, the sinle silk of cable inserts in the electrically conductive shell fragment, makes its deformation and extrudees above that, makes its contact well, and the insulating tube protects the electrically conductive tube to avoid the cable to break away from through the spacer sleeve, and avoid the sinle silk of cable to expose, thereby reach anticreep effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: 1. a protective handle; 2. an insulating tube; 3. a conductive tube; 4. a conductive spring plate; 5. a positioning ring; 6. a positioning sleeve; 7. and (3) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, a technical solution of the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings of the embodiments of the present disclosure, and detailed descriptions of known functions and known components are omitted from the present disclosure in order to avoid unnecessarily obscuring the concept of the present disclosure.

Referring to fig. 1, an anti-leakage electric connector comprises a protection handle 1, wherein a protection design is arranged on the surface of the protection handle 1, an insulating tube 2 is arranged in the protection handle 1, the insulating tube 2 extends out of two ends of the protection handle 1, a conductive tube 3 is arranged on the inner wall of the insulating tube 2, a plurality of groups of conductive elastic pieces 4 are arranged on the inner wall of the conductive tube 3, a wire core of a cable is inserted into the conductive tube 3 and passes through the conductive elastic pieces 4, and the wire core of the cable can extrude the conductive elastic pieces 4 to deform, so that the deformed conductive elastic pieces 4 extrude the wire core of the cable, and the conductivity of the cable is completed.

The conductive tube 3 is located on the inner wall of the insulating tube 2, so that the insulating tube 2 covers the conductive tube 3 when conducting electricity, and current leakage on the conductive tube 3 is avoided.

The conductive spring piece 4 is arc-shaped, the wire core of the cable is inserted into the conductive tube 3 and is extruded by the conductive spring piece 4, and after the arc-shaped is extruded, the conductive spring piece 4 is tightly attached to the wire core of the cable by supporting force provided by two ends, so that current passes through.

The retainer plate 5 is installed on the top layer of cable, and the cover has the spacer sleeve 6 of being connected with insulating tube 2 on the cable, the inside of spacer sleeve 6 is installed on insulating tube 2 through sealing washer 7 and spacer sleeve 5 contact, the inside of spacer sleeve 6 is connected with the surface of insulating tube 2 through the screw thread, and spacer sleeve 5 is fixed on the top layer of cable to through rotatory spacer sleeve 6, make spacer sleeve 6 install on insulating tube 2, and restrict the position of spacer sleeve 5, avoid spacer sleeve 5 to break away from spacer sleeve 6, so can make the cable break away from.

The top layer of cable inserts in insulating tube 2, and the sinle silk of cable and electrically conductive shell fragment 4 contact, avoids the sinle silk of cable to expose outside insulating tube 2, can play good insulating purpose through insulating tube 2, and in addition locating sleeve 6 is in the outside of insulating tube 2 at the one deck insulating measure of increase, avoids the electric leakage condition to take place.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. An anticreep electric connector, characterized in that: the cable wire comprises a protection handle (1) and an insulating tube (2) arranged in the protection handle (1), wherein the insulating tube (2) extends out from two ends of the protection handle (1), a conductive tube (3) is arranged on the inner wall of the insulating tube (2), a plurality of groups of conductive elastic pieces (4) are arranged on the inner wall of the conductive tube (3), and a wire core of the cable is inserted into the conductive tube (3) and extruded by the conductive elastic pieces (4);

the locating ring (5) is arranged on the surface layer of the cable, the locating sleeve (6) connected with the insulating tube (2) is sleeved on the cable, and the locating sleeve (6) is arranged on the insulating tube (2) in a contact mode with the locating ring (5) through the sealing ring (7).

2. An electrical connector as defined in claim 1, wherein: the inside of the locating sleeve (6) is connected with the surface of the insulating tube (2) through threads.

3. An electrical connector as defined in claim 1, wherein: the conductive spring piece (4) is arc-shaped.

4. An electrical connector as defined in claim 1, wherein: the surface layer of the cable is inserted into the insulating tube (2), and the wire core of the cable is contacted with the conductive elastic sheet (4).

5. An electrical connector as defined in claim 1, wherein: the surface of the protective handle (1) is provided with a protective design.