CN214706288U

CN214706288U - Connector for copper core wire

Info

Publication number: CN214706288U
Application number: CN202120408789.XU
Authority: CN
Inventors: 程旸
Original assignee: Shenzhen Dongjiang Cable Industry Co ltd
Current assignee: Shenzhen Dongjiang Cable Industry Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-12
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a copper core is joint connector for electric wire, including main part and solid fixed cylinder, the main part with the welding has solid fixed ring between the solid fixed cylinder, first through-hole has all been seted up to the top and the bottom of main part, and the inside of first through-hole is equipped with removes the post, and the bottom of removing the post is equipped with the movable plate, and the bottom of movable plate is equipped with the current conducting plate, and the both ends of current conducting plate all are equipped with a plurality of blades, the top of removing the post is equipped with the ejector pad, one side threaded connection of solid fixed cylinder has a screw thread section of thick bamboo, the ejector pad is sharp taper. The utility model discloses a set up a screw thread section of thick bamboo, ejector pad and blade, insert the inside of main part with the wire, through rotating a screw thread section of thick bamboo afterwards, make a screw thread section of thick bamboo remove, a screw thread section of thick bamboo promotes the ejector pad, makes the ejector pad drive and removes the post removal to make two movable plates be close to each other, the blade pierces the inside of wire, and be connected to together two wires through the current conducting plate, two wires are put through, the wire need not strip the insulating skin and can connect easy and simple to handle.

Description

Connector for copper core wire

Technical Field

The utility model relates to an electric wire splice connects technical field, especially relates to a copper core is joint connector for electric wire.

Background

The wire connector is also called as a wire connector, and has the main functions of keeping a circuit smooth and ensuring the insulation grade at the wire connector so as to ensure the safe and reliable operation of the wire connector. When the distance between two places is far, the wires cannot be connected through one wire, only a plurality of wires can be connected in series, and a butt joint needs to be arranged between the two wires.

Through search, a Chinese patent with publication number CN204497404U discloses a wire butt joint, belonging to the technical field of electricity. It has solved the current wire joint and has connected inconvenient, the short problem of life. The electric wire butt joint comprises a body, wherein one end of the body is provided with a first hole for a first wire to pass through and a second hole for a second wire to pass through, the other end of the body is provided with a third hole for a third wire to pass through and a fourth hole for a fourth wire to pass through, the first hole is communicated with the third hole, the second hole is communicated with the fourth hole, the body is provided with a first fastening structure for fixedly connecting the first wire and the third wire together, and the body is further provided with a second fastening structure for fixedly connecting the second wire and the fourth wire together.

One of the electric wire butt joints in the above patent has the following disadvantages: the device needs to be fastened by means of a screwdriver, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a joint connector for a copper core wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a copper core is joint connector for electric wire, includes main part and solid fixed cylinder, the main part with the welding has solid fixed ring between the solid fixed cylinder, first through-hole has all been seted up to the top and the bottom of main part, and the inside of first through-hole is equipped with removes the post, and the bottom of removing the post is equipped with the movable plate, and the bottom of movable plate is equipped with the current conducting plate, and the both ends of current conducting plate all are equipped with a plurality of blades, the top of removing the post is equipped with the ejector pad, one side threaded connection of solid fixed cylinder has a screw thread section of thick bamboo.

Furthermore, the pushing block is in a taper shape, and a rotating ring is welded at one end of the threaded cylinder.

Further, the bottom both sides of current conducting plate all weld the stationary blade, the bottom of stationary blade with the blade welding.

Further, the fixed plate is welded to both sides of the main body, and a tapered hole is formed in one side of the fixed plate.

Furthermore, the connecting rods are welded on the two sides of the pushing block, and the pressing rod is welded at one end of each connecting rod.

Furthermore, a plurality of pressing blocks are arranged at the bottom of the pressing rod.

Further, a bar-shaped through hole is formed in one side of the fixing ring, and the connecting rod penetrates through the bar-shaped through hole.

Furthermore, a spring is welded between the main body and the push block.

Furthermore, the rotating ring and the fixed cylinder are welded with fixed rings, and rubber rings are bonded at the middle parts of the fixed rings.

The utility model has the advantages that:

1. the lead is inserted into the main body through the arrangement of the threaded cylinder, the push block and the blade, then the threaded cylinder is rotated to move, the threaded cylinder pushes the push block to enable the push block to drive the moving column to move, so that the two moving plates are close to each other, the blade penetrates into the inside of the lead and connects the two leads together through the current conducting plate, the two leads are connected, and the leads can be connected without stripping an insulating skin;

2. the rotating ring and the tapered push block are arranged, the rotating ring is rotated to facilitate the rotation of the thread cylinder, and the tapered push block facilitates the transverse movement of the thread cylinder, so that the push block can be pushed to move in the vertical direction, and the blade can clamp the lead;

3. by arranging the pressure rod and the pressing block, when the pushing block moves, the connecting rod drives the pressure rod to move so as to clamp the wire and prevent the wire from falling off from the device in the use process, and the pressing block can increase the friction force with the wire so as to prevent the wire from being pulled;

4. the spring can push the push block to reset by arranging the spring, so that the lead can be conveniently taken out;

5. through setting up the rubber circle, the rubber circle can be sealed with the wire, avoids the inside entering dust steam of device, the security that hoisting device used.

Drawings

Fig. 1 is a front sectional view of a joint connector for a copper-core electric wire according to embodiment 1;

fig. 2 is a schematic cross-sectional view of a joint connector for copper core electric wires according to embodiment 1;

fig. 3 is a schematic cross-sectional view of a joint connector for copper core electric wires according to embodiment 2.

In the figure: the device comprises a main body 1, a fixing plate 2, a blade 3, a fixing plate 4, a conductive plate 5, a movable plate 6, a movable column 7, a pushing block 8, a rotating ring 9, a threaded cylinder 10, a fixed cylinder 11, a fixed ring 12, a strip-shaped through hole 13, a connecting rod 14, a pressure lever 15, a pressing block 16, a conical hole 17, a spring 18, a fixing ring 19 and a rubber ring 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a joint connector for copper core electric wires comprises a main body 1 and a fixed cylinder 11, wherein a fixed ring 12 is welded between the main body 1 and the fixed cylinder 11, first through holes are formed at the top end and the bottom end of the main body 1, a movable column 7 is arranged inside the first through hole, a movable plate 6 is arranged at the bottom end of the movable column 7, a conductive plate 5 is arranged at the bottom of the movable plate 6, a plurality of blades 3 are arranged at both ends of the conductive plate 5, a push block 8 is arranged at the top end of the movable column 7, a threaded cylinder 10 is connected to one side of the fixed cylinder 11 through threads, a wire is inserted into the main body 1, then the threaded cylinder 10 is moved by rotating the threaded cylinder 10, the push block 8 is pushed by the threaded cylinder 10, and the push block 8 drives the movable column 7 to move, thereby, the two moving plates 6 are brought close to each other, the blade 3 penetrates the inside of the wires and connects the two wires together through the conductive plate 5, and the two wires are connected.

Wherein, ejector pad 8 is the point coniform, and the welding of the one end of screw thread section of thick bamboo 10 has rotating ring 9, is convenient for the rotation of screw thread section of thick bamboo 10 through rotating ring 9, and when ejector pad 8 that is the point coniform was convenient for screw thread section of thick bamboo 10 lateral shifting, can promote ejector pad 8 and carry out vertical direction's motion to make blade 3 press from both sides the wire tightly.

Wherein, the bottom both sides of current conducting plate 5 all weld have the stationary blade 4, and the bottom and the 3 welding of blade of stationary blade 4.

Wherein, the both sides of main part 1 all weld have fixed plate 2, and bell mouth 17 has been seted up to one side of fixed plate 2, and the wire of being convenient for inserts the inside of main part 1, the fixed of the wire of being convenient for through bell mouth 17.

Wherein, connecting rod 14 has all been welded to the both sides of ejector pad 8, and depression bar 15 has been welded to the one end of connecting rod 14, and when ejector pad 8 removed, can drive depression bar 15 through connecting rod 14 and remove to the centre gripping wire avoids the wire to drop with the device among the use.

Wherein, the bottom of the pressure lever 15 is provided with a plurality of press blocks 16, and the press blocks 16 can increase the friction force with the wire, thereby preventing the wire from being pulled.

Wherein, a strip-shaped through hole 13 is opened at one side of the fixing ring 12, the connecting rod 14 penetrates through the strip-shaped through hole 13, and the connecting rod 14 can slide in the strip-shaped through hole 13.

Wherein, the spring 18 is welded between the main body 1 and the push block 8, and the spring 18 can push the push block 8 to reset, thereby being convenient for taking out the lead.

The working principle is as follows: inserting a lead into the main body 1, then rotating the thread cylinder 10 to move the thread cylinder 10, wherein the thread cylinder 10 pushes the push block 8, the push block 8 drives the moving column 7 to move, so that the two moving plates 6 are close to each other, the blade 3 penetrates into the lead, the two leads are connected together through the conductive plate 5, and the two leads are connected;

the rotation of the thread cylinder 10 is facilitated by rotating the rotating ring 9, and the taper-shaped push block 8 facilitates the transverse movement of the thread cylinder 10, so that the push block 8 can be pushed to move in the vertical direction, and the blade 3 can clamp the wire;

the connecting rod 14 can drive the pressure rod 15 to move so as to clamp the lead and prevent the lead from falling off from the device in the use process, and the pressing block 16 can increase the friction force with the lead so as to prevent the lead from being pulled;

the spring 18 can push the push block 8 to reset, so that the lead can be taken out conveniently.

Example 2

Referring to fig. 3, a joint connector for copper core electric wire, this embodiment compares in embodiment 1, and in order to increase the practicality of device, retainer plate 19 has all been welded in the inside of swivel 9 and solid fixed cylinder 11, and the middle part of retainer plate 19 bonds has rubber circle 20, can seal the wire through rubber circle 20, avoids the inside entering dust steam of device, the security that the hoisting device used.

the spring 18 can push the push block 8 to reset, so that the lead can be taken out conveniently;

the wire can be sealed by the rubber ring 20, so that dust and water vapor are prevented from entering the device, and the use safety of the device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a copper core is joint connector for electric wire, includes main part (1) and solid fixed cylinder (11), its characterized in that, main part (1) with gu fixed ring (12) of fixedly connected with between solid fixed cylinder (11), first through-hole has all been seted up to the top and the bottom of main part (1), and the inside of first through-hole is equipped with removes post (7), and the bottom of removing post (7) is equipped with movable plate (6), and the bottom of movable plate (6) is equipped with current conducting plate (5), and the both ends of current conducting plate (5) all are equipped with a plurality of blades (3), the top of removing post (7) is equipped with ejector pad (8), one side threaded connection of solid fixed cylinder (11) has threaded cylinder (10).

2. The joint connector for the copper core electric wire according to claim 1, wherein the pushing block (8) is tapered, and a rotating ring (9) is fixedly connected to one end of the threaded cylinder (10).

3. The joint connector for copper-core electric wires as recited in claim 1, wherein fixing pieces (4) are fixedly connected to both sides of the bottom end of the conductive plate (5), and the bottom of the fixing pieces (4) is welded to the blade (3).

4. The joint connector for the copper core electric wire according to claim 1, wherein the fixing plate (2) is fixedly connected to both sides of the main body (1), and a tapered hole (17) is formed in one side of the fixing plate (2).

5. The joint connector for the copper core electric wire according to claim 1, wherein a connecting rod (14) is fixedly connected to both sides of the push block (8), and a pressing rod (15) is fixedly connected to one end of the connecting rod (14).

6. A joint connector for copper-cored electric wires according to claim 5, wherein a plurality of press blocks (16) are provided at the bottom of the press rod (15).

7. The joint connector for copper-core electric wires as recited in claim 5, wherein a strip-shaped through hole (13) is opened at one side of the fixing ring (12), and the connecting rod (14) penetrates through the strip-shaped through hole (13).

8. The joint connector for copper-core electric wires as claimed in claim 1, wherein a spring (18) is fixedly connected between said main body (1) and said push block (8).

9. The joint connector for the copper core electric wire according to claim 2, wherein a fixing ring (19) is fixedly connected to the inside of the rotating ring (9) and the fixing cylinder (11), and a rubber ring (20) is bonded to the middle of the fixing ring (19).