CN210779045U

CN210779045U - Novel wiring terminal

Info

Publication number: CN210779045U
Application number: CN201921710311.1U
Authority: CN
Inventors: 宋国民; 喻红秋
Original assignee: Xiamen Chaohe Technology Co Ltd
Current assignee: Xiamen Chaohe Technology Co Ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-16
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a connector technical field a novel binding post, including one end articulated lower holding strip and last holding strip, it is integrative or the separation to link through the screw rod between lower holding strip and the last holding strip other end, holding strip and last holding strip are close to one side each other and form the round hole to closing the back, the arc lateral wall that forms the round hole on the holding strip down is provided with the lower circular cone that gradually reduces towards round hole center external diameter, the circular cone is made by electrically conductive material down, the shoulder hole has been seted up to the holding strip other end down, be provided with electrically conductive material in the holding strip down and make and the lower conductor of lower circular cone connection, the lower conductor other end extends to in the less one end of shoulder hole internal diameter. The utility model discloses an electrically conductive material's lower circular cone inserts in the cable, inserts the shoulder hole with the one end of another cable, and lower circular cone forms the electricity through lower conductor and another cable and connects, realizes need not the wire stripping and avoids misoperation to cause the cable to become two sections absolutely.

Description

Novel wiring terminal

Technical Field

The utility model relates to a connector technical field specifically is a novel binding post.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into the category of connectors. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases.

When one end of one cable and the middle of the other cable are connected into a whole in the prior art, the insulating layer in the middle of the other cable is stripped, and the cable is easily disconnected due to improper operation.

Based on this, the utility model designs a novel binding post to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel binding post to when linking a cable one end and another cable middle part into an organic whole in the current prior art who proposes in solving above-mentioned background art, peel off the insulating layer at another cable middle part, the problem of cable disconnection is caused easily to the misoperation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel wiring terminal, includes holding strip and last holding strip down, holding strip one end and last holding strip one end are articulated each other down, link into an organic whole or the separation through the screw rod between the holding strip other end and the last holding strip other end down, holding strip and last holding strip are close to one side each other and form the round hole to closing the back, the arc lateral wall that forms the round hole on the holding strip down is provided with the lower circular cone that gradually reduces towards round hole center external diameter, the circular cone is made by electrically conductive material down, the shoulder hole has been seted up to the holding strip other end down, be provided with electrically conductive material in the holding strip down and make the lower conductor with lower circular cone connection, the conductor other end extends to in the less one end of shoulder hole internal diameter down.

Preferably, the screw rod spiro union is in last holding strip other end, the screw hole that can with the screw rod spiro union is seted up to the holding strip other end down, and the screw hole extends to in the less one end of shoulder hole internal diameter.

Preferably, the arc-shaped side wall of the circular hole formed on the upper holding strip is provided with an upper cone gradually decreasing towards the central outer diameter of the circular hole, and an upper conductor made of a conductive material and connected with the upper cone and the screw rod is arranged in the upper holding strip.

Preferably, the screw includes a rotation portion made of an insulating material and a screw portion made of a conductive material, and the screw portion is screwed to and penetrates through the upper conductor.

Preferably, the arc-shaped side wall of the round hole formed on the lower holding strip is provided with a lower sealing ring surrounding the lower cone, the arc-shaped side wall of the round hole formed on the upper holding strip is provided with an upper sealing ring surrounding the upper cone, the lower holding strip is provided with a middle sealing ring surrounding the threaded hole, and a waterproof block made of a rubber material is arranged at one end with a larger inner diameter of the stepped hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electrically conductive material's lower circular cone and last circular cone insert in the cable, insert the shoulder hole with the one end of another cable, lower circular cone forms the electricity through lower conductor and another cable and connects, go up the circular cone and form the electricity through last conductor, screw thread portion and another cable and connect, realize need not the wire stripping and avoid the misoperation to cause the cable to become two sections absolutely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a half-sectional view of the lower holding strip of the present invention;

FIG. 3 is a half sectional view of the upper holding strip of the present invention;

FIG. 4 is a schematic view of the screw structure and the cooperation with the upper holding strip;

fig. 5 is the schematic view of the matching of the waterproof block in the stepped hole of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a lower holding strip; 11. a lower cone; 12. a lower seal ring; 13. a lower conductor; 14. a stepped hole; 15. a threaded hole; 16. a waterproof block; 17. a middle sealing ring; 2. mounting a holding strip; 21. an upper cone; 22. an upper sealing ring; 23. an upper conductor; 3. a screw; 31. a rotating part; 32. a threaded portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a novel wiring terminal, including holding strip 1 and last holding strip 2 down, 1 one end of holding strip is articulated each other with 2 one end of last holding strip down, it is integrative or the separation to link to each other through screw rod 3 between 1 other end of holding strip and the 2 other ends of last holding strip down, holding strip 1 and last holding strip 2 are close to one side each other and form the round hole after closing, the arc lateral wall that forms the round hole on the holding strip 1 down is provided with down circular cone 11 towards the central external diameter of round hole and reduces gradually, lower circular cone 11 is made by electrically conductive material, shoulder hole 14 has been seted up to the 1 other end of holding strip down, be provided with electrically conductive material in the holding strip 1 down and make the lower conductor 13 of connecting with circular cone 11 down, the lower conductor 13 other end extends to in.

Further, the screw rod 3 spiro union is at the 2 other ends of last holding strip, and screw hole 15 that can with the screw rod 3 spiro union is seted up to the 1 other end of holding strip down, and screw hole 15 extends to in the less one end of 14 internal diameters of shoulder hole, and screw rod 3 not only realizes that holding strip 1 and last holding strip 2 link as an organic whole down but also screw rod 3 can be connected with the cable electricity that inserts in shoulder hole 14.

Furthermore, an upper cone 21 which gradually reduces towards the outer diameter of the center of the round hole is arranged on the arc-shaped side wall of the round hole formed on the upper holding strip 2, an upper conductor 23 which is made of conductive materials and is connected with the upper cone 21 and the screw rod 3 is arranged in the upper holding strip 2, and a path which can be electrically connected with a cable inserted into the stepped hole 14 is added.

Further, the screw 3 includes a rotating portion 31 made of an insulating material and a threaded portion 32 made of a conductive material, the threaded portion 32 is screwed to penetrate through the upper conductor 23, and the rotating portion 31 made of the insulating material prevents electric shock.

Further, the arc-shaped side wall of the round hole formed in the lower holding strip 1 is provided with a lower sealing ring 12 surrounding the lower cone 11, the arc-shaped side wall of the round hole formed in the upper holding strip 2 is provided with an upper sealing ring 22 surrounding the upper cone 21, the lower holding strip 1 is provided with a middle sealing ring 17 surrounding the threaded hole 15, and the end with the larger inner diameter of the stepped hole 14 is provided with a waterproof block 16 made of rubber, so that the waterproof block is beneficial to preventing water and short circuit.

The utility model discloses an embodiment:

lower holding strip 1 and last holding strip 2 one end are articulated each other, place a cable on the arc lateral wall of holding strip 1 down, later with the other end of last holding strip 2 and the closed of 1 other end butt of holding strip down, it is even integrative with the 2 other ends of last holding strip and the 1 other end rigid coupling of holding strip down through screw rod 3, one side that lower holding strip 1 and last holding strip 2 are close to each other is the arc and forms the round hole after it closes, lower circular cone 11 on the holding strip 1 runs through cable insulating layer and sinle silk electricity connection at closed in-process, last circular cone 21 on the holding strip 2 runs through cable insulating layer and sinle silk electricity connection at closed in-process.

Be provided with lower sealing washer 12 between 1 arc lateral wall of holding strip and the cable butt department down and avoid outside water and electrically conductive material lower circular cone 11 contact to cause the short circuit, be provided with between 2 arc lateral walls of last holding strip and the cable butt department and go up sealing washer 22 and avoid outside water and electrically conductive material upper circular cone 21 contact to cause the short circuit, circular cone 11 under lower sealing washer 12 surrounds, circular cone 21 is gone up to last sealing washer 22 surrounds.

Stripping one end of another cable, inserting the stripped cable into the stepped hole 14, inserting the stripped cable core into the end with the smaller inner diameter of the stepped hole 14, limiting the cable core and the insulation layer which are not stripped by the cable by the end with the smaller inner diameter of the stepped hole 14, and extending the other end of the lower conductor 13 connected with the lower cone 11 into the end with the smaller inner diameter of the stepped hole 14, so that the stripped cable core is electrically connected with the other end of the lower conductor 13, and the two cables are electrically connected;

the rotating part 31 drives the thread part 32 to rotate, the thread part 32 rotates into the threaded hole 15 to realize that the other end of the upper holding strip 2 and the other end of the lower holding strip 1 are fixedly connected into a whole, the thread part 32 penetrates through the threaded hole 15 to be inserted into one end with smaller inner diameter of the stepped hole 14, and the thread part 32 is abutted with the other cable subjected to wire stripping to realize that the other cable is fixed with the lower holding strip 1.

The thread part 32 is made of conductive materials, the thread part 32 is electrically connected with the other cable after stripping, the thread part 32 is screwed and electrically connected with the upper conductor 23, and the upper conductor 23 is electrically connected with the upper cone 21, so that the two cables are electrically connected.

The side where the other end of the lower holding strip 1 and the other end of the upper holding strip 2 are close to each other prevents external water from abutting against the threaded hole 15 and the threaded part 32 through the middle sealing ring 17.

The larger one end of internal diameter of shoulder hole 14 is filled with waterproof piece 16 of rubber material, and another cable can run through waterproof piece 16 and get into shoulder hole 14 in, and waterproof piece 16 has elasticity can realize the liquid seal between another cable and waterproof piece 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel wiring terminal, includes holding strip (1) and last holding strip (2) down, holding strip (1) one end and last holding strip (2) one end are articulated each other down, it is integrative or separate its characterized in that to link through screw rod (3) between the holding strip (1) other end and the last holding strip (2) other end down: the lower holding strip (1) and the upper holding strip (2) are close to each other, one side of each other is closed to form a round hole, a lower cone (11) gradually reducing towards the outer diameter of the center of the round hole is arranged on the arc-shaped side wall of the round hole formed in the lower holding strip (1), the lower cone (11) is made of a conductive material, a stepped hole (14) is formed in the other end of the lower holding strip (1), a lower conductor (13) connected with the lower cone (11) and made of the conductive material is arranged in the lower holding strip (1), and the other end of the lower conductor (13) extends into one end of the stepped hole (14) with a smaller inner diameter.

2. A novel terminal as claimed in claim 1, wherein: the screw rod (3) is in threaded connection with the other end of the upper clamping strip (2), a threaded hole (15) capable of being in threaded connection with the screw rod (3) is formed in the other end of the lower clamping strip (1), and the threaded hole (15) extends into one end, with the inner diameter being smaller, of the stepped hole (14).

3. A novel terminal as claimed in claim 2, wherein: the arc-shaped side wall of the circular hole formed in the upper holding strip (2) is provided with an upper cone (21) gradually reducing towards the center outer diameter of the circular hole, and an upper conductor (23) made of conductive materials and connected with the upper cone (21) and the screw (3) is arranged in the upper holding strip (2).

4. A novel terminal as claimed in claim 3, wherein: the screw (3) comprises a rotating part (31) made of insulating materials and a thread part (32) made of conducting materials, and the thread part (32) is screwed and penetrates through the upper conductor (23).

5. A novel terminal as claimed in claim 1, wherein: the arc lateral wall that forms the round hole on holding strip (1) down is provided with lower sealing washer (12) that surrounds circular cone (11) down, the arc lateral wall that forms the round hole on going up holding strip (2) is provided with last sealing washer (22) that surrounds circular cone (21), be provided with well sealing washer (17) that surround screw hole (15) on holding strip (1) down, be provided with waterproof piece (16) that the rubber material was made in the great one end of shoulder hole (14) internal diameter.