CN211700597U

CN211700597U - Wire binding clip

Info

Publication number: CN211700597U
Application number: CN202020745326.8U
Authority: CN
Inventors: 钱武慎
Original assignee: Zhejiang Jinghong Electric Co ltd
Current assignee: Zhejiang Jinghong Electric Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-16
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an electric wire jointing clamp, including the jointing clamp shell body that constitutes together by the inner joint of public casing and female casing, public copper conductive piece and female copper conductive piece of mutual grafting connection are installed respectively in public casing and the female casing, the equal threaded connection in both ends of jointing clamp shell body has the hollow tube, the outer end threaded connection of hollow tube has locking packing nut, locking packing nut endotheca is equipped with the waterproof glue core, all be provided with on public copper conductive piece and the female copper conductive piece and grasp the shell fragment of usefulness with the heart yearn of cable, be connected with on public casing and the female casing and drive the operating handle who separately uses with shell fragment and public copper conductive piece or female copper conductive piece, the outer end of operating handle has cup jointed the handle end cover; has the advantages that: the utility model has the advantages of practicality, low production cost, novel structure and convenient and fast connection between two cables.

Description

Wire binding clip

Technical Field

The utility model relates to an electric wire connector, in particular to electric wire binding clip.

Background

At present, the connection between cables is not convenient enough and not quick enough; such as: the two optical cables are directly screwed together, so that electric leakage is easy to occur, and an insulating layer needs to be wrapped outside; some current connectors require screws to assist in securing the core of the cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough and defect, provide an electric wire binding clip.

In order to achieve the above object, the present invention takes the following measures:

a wire jointing clamp comprises a jointing clamp outer shell body formed by clamping the inner ends of a male shell body and a female shell body together, wherein a male copper conductive piece and a female copper conductive piece which are mutually connected in an inserting manner are respectively installed in the male shell body and the female shell body, both ends of the jointing clamp outer shell body are in threaded connection with a hollow tube, the outer end of the hollow tube is in threaded connection with a locking and tightening nut, a waterproof rubber core is sleeved in the locking and tightening nut, one cable passes through the locking and tightening nut at one end of the jointing clamp outer shell body, the waterproof rubber core and the hollow tube and then is connected to the male copper conductive piece in an inserting manner, the other cable passes through the locking and tightening nut at the other end of the jointing clamp outer shell body, the waterproof rubber core and the hollow tube and then is connected to the female copper conductive piece in an inserting manner, elastic pieces for clamping the core wires of the cables are respectively arranged on the male copper conductive piece and the female copper conductive piece, and an operating handle, the outer end of the operating handle is sleeved with a handle end cover;

the male shell and the female shell are matched, clamped and fixed together through a buckle and a buckle spring, and the buckle is rotatably arranged on the male shell through a buckle pin;

an inner sealing washer is arranged between clamping contact surfaces of the male shell and the female shell, and an outer sealing washer is clamped between the outer shell of the jointing clamp and the hollow pipe;

the cable is a three-core cable, and three groups of male copper conductive pieces and three groups of female copper conductive pieces are correspondingly arranged in the male shell and the female shell;

the middle section of the elastic sheet is bent downwards by 22 degrees, and the outer end part of the elastic sheet is tilted upwards to 147 degrees.

The utility model has the advantages that: the utility model has the advantages of practicality, low production cost, novel structure and convenient and fast connection between two cables.

Drawings

Fig. 1 is a schematic view of the cross-sectional plane structure of the present invention.

Detailed Description

An electric wire jointing clamp comprises a jointing clamp outer shell body formed by connecting the inner ends of a male shell body 7 and a female shell body 10 in a clamping manner, wherein a male copper conductive piece 12 and a female copper conductive piece 13 which are connected in an inserting manner are respectively arranged in the male shell body 7 and the female shell body 10, both ends of the jointing clamp outer shell body are in threaded connection with a hollow tube 3, the outer end of the hollow tube 3 is in threaded connection with a locking packing nut 1, a waterproof rubber core 2 is sleeved in the locking packing nut 1, two cables 16 to be connected are arranged, one cable 16 passes through the locking packing nut 1, the waterproof rubber core 2 and the hollow tube 3 at one end of the jointing clamp outer shell body and then is connected to the male copper conductive piece 12 in an inserting manner, the other cable 16 passes through the locking packing nut 1, the waterproof rubber core 2 and the hollow tube 3 at the other end of the jointing clamp outer shell body and then is connected to the female copper conductive piece 13 in an inserting manner, the male copper conductive piece 12 and the, the male shell 7 and the female shell 10 are connected with an operating handle 4 for driving the elastic sheet 11 and the male copper conductive piece 12 or the female copper conductive piece 13 to be separated, and the outer end of the operating handle 4 is sleeved with a handle end cover 5.

As shown in fig. 1, the utility model discloses when connecting two cables 16, at first, loosen locking compel tight nut 1, pass locking compel tight nut 1 with cable 16 in proper order, waterproof gluey core 2 and hollow tube 3, press down handle end cover 5, handle end cover 5 drives operating handle 4 downstream, operating handle 4 drive shell fragment 11 and public copper electrically conductive piece 12 or female copper electrically conductive piece 13 separate a distance space, at this moment, can insert this distance space with cable 16's heart yearn tip in, loosen handle end cover 5, the elasticity of shell fragment 11 self can be fixed cable 16's heart yearn tip centre gripping between shell fragment 11 and public copper electrically conductive piece 12 or female copper electrically conductive piece 13, the high-speed joint between cable 16 has been realized, after connecting, rotate hollow tube 3, fix hollow tube 3 on the binding clip shell body.

The male shell 7 and the female shell 10 are matched, clamped and fixed together through a buckle 9 and a buckle spring 15, and the buckle 9 is rotatably installed on the male shell 7 through a buckle pin 14.

An inner sealing washer 8 is arranged between clamping contact surfaces of the male shell 7 and the female shell 10, and an outer sealing washer 6 is clamped between the outer shell of the jointing clamp and the hollow tube 3. The sealing performance is good, and the outdoor use requirement is met.

The cable 16 is a three-core cable, and three sets of male copper conductive pieces 12 and female copper conductive pieces 13 are correspondingly arranged in the male shell 7 and the female shell 10.

The middle section of the elastic sheet 11 is bent downwards by 22 degrees, and the outer end part of the elastic sheet is tilted upwards to 147 degrees.

Claims

1. The utility model provides an electric wire binding clip, includes the binding clip shell body of constituteing together by the inner joint of public casing (7) and female casing (10), its characterized in that: the anti-theft connector is characterized in that a male copper conductive piece (12) and a female copper conductive piece (13) which are connected in an inserted manner are respectively installed in the male shell (7) and the female shell (10), the two ends of the outer shell of the jointing clamp are both connected with a hollow tube (3) in a threaded manner, the outer end of the hollow tube (3) is connected with an anti-loosening and tightening nut (1) in a threaded manner, a waterproof rubber core (2) is sleeved in the anti-loosening and tightening nut (1), a cable (16) penetrates through the anti-loosening and tightening nut (1) at one end of the outer shell of the jointing clamp, the waterproof rubber core (2) and the hollow tube (3) and then is connected to the male copper conductive piece (12) in an inserted manner, the other cable (16) penetrates through the anti-loosening and tightening nut (1), the waterproof rubber core (2) and the hollow tube (3) and then is connected to the female copper conductive piece (13) in an inserted manner, and elastic pieces (11) for clamping the core wires of the cable (16, the male shell (7) and the female shell (10) are connected with an operating handle (4) for driving the elastic sheet (11) and the male copper conductive piece (12) or the female copper conductive piece (13) to be separated, and the outer end of the operating handle (4) is sleeved with a handle end cover (5).

2. A wire binding clip according to claim 1, wherein: the male shell (7) and the female shell (10) are matched, clamped and fixed together through a buckle (9) and a buckle spring (15), and the buckle (9) is rotatably installed on the male shell (7) through a buckle pin (14).

3. A wire terminal according to claim 1 or 2, wherein: an inner sealing washer (8) is arranged between the clamping contact surfaces of the male shell (7) and the female shell (10), and an outer sealing washer (6) is clamped between the outer shell of the jointing clamp and the hollow pipe (3).

4. A wire binding clip according to claim 3, wherein: the cable (16) is a three-core cable, and three groups of male copper conductive pieces (12) and female copper conductive pieces (13) are correspondingly arranged in the male shell (7) and the female shell (10).

5. An electrical wire connector as claimed in claim 4, wherein: the middle section of the elastic sheet (11) is bent downwards by 22 degrees, and the outer end part of the elastic sheet is tilted upwards to 147 degrees.