CN218632699U

CN218632699U - Novel wiring terminal

Info

Publication number: CN218632699U
Application number: CN202221043708.1U
Authority: CN
Inventors: 安建良; 梁向东; 李文超; 马智浩; 李策; 万晓航; 胡孟谦; 解景浦
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-03-14
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a novel wiring terminal, which comprises a box body and a rolling part, wherein a first wiring part and a second wiring part which are connected with each other are arranged in the box body, the first wiring part and the second wiring part can be connected with an external cable, the second wiring part is connected with the rolling part, under the action of external force, the part of the second wiring part can extend out of the box body, and the rolling part can store energy; when the external force is removed, the winding part releases energy to drive the second wiring part to be wound into the box body. Novel binding post, through setting up coiling portion and connecting second wiring portion and coiling portion, under the effect of external force, the outside of box body can be stretched out to the part of second wiring portion, the energy storage of coiling portion simultaneously removes along with external force, coiling portion energy release, in the box body was gone into in the rolling of drive second wiring portion, the extension of the second wiring portion of can being convenient for or withdraw, the reduction is to the connection degree of difficulty at a distance of two wires far away, improves the convenience that binding post used.

Description

Novel wiring terminal

Technical Field

The utility model relates to a termination technical field, in particular to novel binding post.

Background

A terminal is an accessory for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used are hardware terminals, nut terminals, spring terminals, etc. in addition to PCB board terminals.

The existing wiring terminal has the unified disadvantage that when two wires needing to be connected are far away, the wires needing to be connected must be lengthened to the degree of being connected by the wiring terminal by using another wire, and then the two wires are connected by the wiring terminal, so that the operation is too complex, and the workload of operators is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel binding post to can reduce the wiring degree of difficulty, improve the convenience of using.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a novel wire connecting terminal comprising:

the cable connector comprises a box body, a first connecting part and a second connecting part which are connected with each other are arranged in the box body, and the first connecting part and the second connecting part can be connected with an external cable;

the second wiring part is connected with the winding part, part of the second wiring part can extend out of the box body under the action of external force, and meanwhile, the winding part stores energy; and when the external force is removed, the coiling part releases energy to drive the second wiring part to be coiled into the box body.

Furthermore, the first wiring part comprises a bottom plate arranged in the box body, a clamping piece with one end arranged on the bottom plate and forming an included angle with the bottom plate, and a top-mounted piece; the top-mounted part is arranged on the box body, and the clamping piece can be deformed due to the abutting top of the top-mounted part so as to form the clamping connection of the bottom plate and the clamping piece to an external cable.

Further, the clip and/or the top piece are made of an insulating material.

Further, the overhead piece includes a bolt.

Further, the winding part includes a coil spring.

Furthermore, the second wiring part comprises a connecting wire, one end of the connecting wire can extend out of the outer side of the box body, and the other end of the connecting wire is arranged on the bottom plate;

the bottom plate is made of a conductive material.

Furthermore, a jointing clamp is arranged at the other end of the connecting wire relative to the end connected with the bottom plate.

Furthermore, an opening is arranged on the side wall of the box body which is arranged oppositely.

Furthermore, for being equipped with open-ended two lateral walls, be equipped with connecting rod and spread groove respectively on two other lateral walls of box body, the shape of connecting rod with the shape looks adaptation of spread groove.

Further, the box body is made of an insulating material.

Compared with the prior art, the utility model discloses following advantage has:

(1) Novel binding post, through setting up coiling portion and connecting second wiring portion and coiling portion, under the effect of external force, the outside of box body can be stretched out to the part of second wiring portion, the energy storage of coiling portion simultaneously removes along with external force, coiling portion energy release, in the box body was gone into in the rolling of drive second wiring portion, the extension of the second wiring portion of can being convenient for or withdraw, the reduction is to the connection degree of difficulty at a distance of two wires far away, improves the convenience that binding post used.

(2) The first wiring portion is provided with a bottom plate, a clamping piece and a top piece, and the clamping piece is abutted and arranged on the top piece to enable the clamping piece to be deformed, so that the external cable extending between the clamping piece and the bottom plate is clamped to play a connecting role.

(3) At least one of the clamping piece and the top-mounted piece is made of insulating materials, so that the top-mounted piece can be prevented from conducting electricity to cause safety accidents after the wiring of the wiring terminal is successful.

(4) The top-mounted part is a bolt, so that the top-mounted part can conveniently top-mount and remove the top-mounted part to the clamping piece.

(5) The winding part is a coil spring, so that the structure is simple and the use is convenient.

(6) Set up the bottom plate and adopt conducting material to make, and second wiring portion can stretch out to the box body outside, and when second wiring portion and an external conductor connect, another external direction of clamping piece and bottom plate centre gripping fixed is owing to connecting wire connects on the bottom plate for two external conductor accessible bottom plates and connecting wire switch on.

(7) Through setting up the binding clip, can be convenient for be connected between connecting wire and the external conductor.

(8) Through setting up the opening, can be convenient for the connecting wire pull out with be drawn into, the outside wire that also is convenient for simultaneously stretches into the inside and the first wiring portion of box body and is connected.

(9) The diameter of the opening corresponding to the first wiring portion is the same as that of the external lead, the diameter of the opening corresponding to the second wiring portion is the same as that of the connecting wire, dirt such as external dust can be prevented from entering the box body through the opening, and damage to the first wiring portion, the second wiring portion, the winding portion and the like is prevented.

(10) By arranging the connecting grooves and the connecting rods, two adjacent connecting terminals can be connected by inserting the connecting rod of one of the connecting terminals into the connecting groove of the other connecting terminal.

Drawings

The accompanying drawings, which form a part of the present disclosure, are included to provide a further understanding of the present disclosure, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present disclosure and together with the description serve to explain the present disclosure. In the drawings:

fig. 1 is a schematic structural diagram of a novel connection terminal according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of the novel connecting terminal according to an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

description of reference numerals:

1. a case body; 2. a first wiring portion; 3. a winding section; 4. a second wiring portion;

101. an opening; 102. connecting grooves; 103. a connecting rod;

201. a base plate; 202. a clip; 203. a head-set;

401. and (7) a jointing clamp.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a novel wiring terminal, including box body 1 and coiling portion, in the inside of box body 1 is equipped with interconnect's first wiring portion 2 and second wiring portion 4, first wiring portion 2 with second wiring portion 4 all can be connected with outside cable for two outside cables are realized switching on.

In addition, the second wiring portion 4 is connected with the winding portion, and under the action of external force, part of the second wiring portion 4 can extend out of the box body 1, and meanwhile, the winding portion stores energy; along with external force removes, the portion of rolling up releases energy, drives second wiring portion 4 rolling is gone into in the box body 1, through extension second wiring not, can be convenient for connect two outside cables far away, improved the convenience that binding post used.

Based on the above design concept, an exemplary structure of the novel connection terminal of the present embodiment is shown in fig. 1 and fig. 2, and the box body 1 is rectangular and hollow. Roll-up portion and first wiring portion 2 all fix on the interior bottom surface of box body 1.

Specifically, the first wiring portion 2 includes a bottom plate 201 fixed on the inner bottom surface of the box body 1, a clamping piece 202 whose left end is welded on the bottom plate 201 and whose right end is tilted upward and whose included angle is set with the bottom plate 201, and an overhead piece 203.

In this embodiment, the top member 203 is a bolt, and a threaded hole is formed on the top surface of the box body 1, and the bolt is screwed into the threaded hole. When the bolt moves downwards due to rotation, the bottom end of the bolt can abut against the position, close to the right end, of the clamping piece 202, and along with the continuous downward movement of the bottom end of the bolt, the clamping piece 202 can deform due to the top arrangement of the bottom end of the bolt, so that the distance between the right end of the clamping piece 202 and the bottom plate 201 is reduced, and an external lead inserted between the bottom plate 201 and the clamping piece 202 is clamped and connected.

In order to prevent the bolt from conducting electricity and causing a safety accident when the terminal connects and conducts two external cables, the bolt and the clip 202 are made of an insulating material such as insulating plastic. Of course, it is also possible that one of the clips 202 or bolts is made of an insulating material for the purpose described above.

As shown in fig. 2, the roll-up portion includes a coil spring 3 fixed at a position near the left end of the inner bottom surface of the case 1. The coil spring 3 is simple in structure and convenient to use, and the convenience of the novel wiring terminal of the embodiment can be improved. Meanwhile, the coil spring 3 belongs to the existing structure in the market, can be directly purchased and obtained, and is convenient for improving the production efficiency of the novel wiring terminal.

Further, the second wire connecting portion 4 includes a connecting wire, one end of which is protruded to the left side of the box body 1, and the other end of which is welded and fixed to the bottom plate 201 made of a conductive metal material.

Since the base plate 201 is made of a conductive material and the connection wire is connected to the base plate 201, when the second wiring portion 4 is connected to one external wire and the first wiring portion 2 is connected to the other external wire, the two external wires can be conducted through the base plate 201 and the connection wire. The second wire connecting portion 4 is a connecting wire, and can be easily wound and stored in the case 1 by being driven to be replaced.

Preferably, the other end of the connecting wire is provided with a connector 401 opposite to the end connected with the bottom plate 201. The arrangement of the jointing clamp 401 can facilitate the connection between the connecting wire and the external lead, and when the connecting wire and the external lead need to be connected, the jointing clamp 401 is clamped and fixed at the joint of the external guide.

The side wall of the box body 1, which is arranged oppositely, is provided with an opening 101, and the opening 101 and the first wiring portion 2 are in one-to-one correspondence with the second wiring portion 4. Specifically, opening 101 includes first opening 101 and second opening 101, and first opening 101 is seted up on the left side wall of box body 1, and it corresponds with second wiring portion 4, and the connecting wire is worn to establish in first opening 101, can be convenient for convolute the outside that stretches out box body 1 in the inside connecting wire of accomodating in box body 1 under the effect of external force.

Meanwhile, the second opening 101 is formed in the right sidewall of the box body 1, so that an external wire can enter the box body 1 conveniently and can be fixed to the first wiring portion 2.

Wherein the second opening 101 and the external lead have the same diameter, and the first opening 101 and the connecting wire have the same diameter, so that when the external lead is inserted into the second opening 101, the second opening 101 can be completely sealed; when the connecting wire is inserted into the first opening 101, the first opening 101 can be completely sealed, so that external dust is prevented from entering the box body 1 through the opening 101, the first wiring portion 2, the second wiring portion 4 and the coil spring 3 are prevented from being damaged, and meanwhile, safety accidents such as electric leakage and the like can be prevented after external water enters the box body 1 through the opening 101.

Finally, as shown in fig. 3, in order to further improve the practicability of the novel connection terminal of the present embodiment, two connection rods 103 are formed on the front side wall of the box body 1, and the cross section of each connection rod 103 is in a shape of a Chinese character 'tu'. Two connecting grooves 102 are formed in the rear side wall of the box body 1, the cross section of each connecting groove 102 is in a convex shape, and two adjacent connecting terminals can be connected through a mode that one connecting rod 103 is inserted into the other connecting groove 102.

The utility model discloses a novel wiring terminal, through setting up the coiling portion and connecting second wiring portion 4 and coiling portion, under the effect of external force, the outside of box body 1 can be stretched out to the part of second wiring portion 4, the energy storage of coiling portion simultaneously, along with external force removes, coiling portion energy release, drive second wiring portion 4 rolling is gone into in the box body 1, the extension of second wiring portion 4 of can being convenient for or withdraw, reduce the connection degree of difficulty to two wires far away at a distance, improve the convenience that wiring terminal used.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel connecting terminal is characterized by comprising:

the cable connector comprises a box body (1), wherein a first wiring part (2) and a second wiring part (4) which are connected with each other are arranged in the box body (1), and the first wiring part (2) and the second wiring part (4) can be connected with an external cable;

the second wiring part (4) is connected with the winding part, part of the second wiring part (4) can extend out of the outer side of the box body (1) under the action of external force, and meanwhile, the winding part stores energy; along with the removal of the external force, the winding part releases energy to drive the second wiring part (4) to be wound into the box body (1).

2. The novel terminal as claimed in claim 1, wherein:

the first wiring part (2) comprises a bottom plate (201) arranged in the box body (1), a clamping piece (202) and a top-mounted piece (203), wherein one end of the clamping piece (202) is arranged on the bottom plate (201) and forms an included angle with the bottom plate (201);

the top piece (203) is arranged on the box body (1), and the clamping piece (202) can be deformed due to the abutting top of the top piece (203) so as to form the clamping connection of the bottom plate (201) and the clamping piece (202) to an external cable.

3. The novel terminal as claimed in claim 2, wherein:

the clip (202) and/or the top piece (203) are made of an insulating material.

4. The novel terminal as claimed in claim 2, wherein:

the overhead piece (203) comprises a bolt.

5. The novel terminal as claimed in claim 1, wherein:

the winding part comprises a coil spring (3).

6. The novel terminal as claimed in claim 2, wherein:

the second wiring part (4) comprises a connecting wire, one end of the connecting wire can extend out of the outer side of the box body (1), and the other end of the connecting wire is arranged on the bottom plate (201);

the bottom plate (201) is made of a conductive material.

7. The novel terminal according to claim 6, characterized in that:

and the other end of the connecting wire is provided with a jointing clamp (401) relative to the end connected with the bottom plate (201).

8. The novel terminal as claimed in claim 7, wherein:

the side wall of the box body (1) which is arranged oppositely is provided with an opening (101), and the opening (101) is in one-to-one correspondence with the first wiring portion (2) and the second wiring portion (4).

9. The novel terminal according to claim 8, wherein:

the diameter of the opening (101) corresponding to the first wiring portion (2) is the same as the diameter of an external wire;

the diameter of the opening (101) corresponding to the second wire connecting portion (4) is the same as the diameter of the connecting wire.

10. A novel terminal according to any one of claims 1 to 9, characterized in that:

a connecting rod (103) and a connecting groove (102) are respectively arranged on the two side walls of the box body (1), and the shape of the connecting rod (103) is matched with that of the connecting groove (102).