CN211700581U

CN211700581U - Novel cold pressing terminal

Info

Publication number: CN211700581U
Application number: CN202020114384.0U
Authority: CN
Inventors: 李继周; 张艳萍
Original assignee: Dalian Fuheng Technology Development Co ltd
Current assignee: Dalian Fuheng Technology Development Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-16
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a binding post technical field, concretely relates to novel cold pressing terminal, including junction tube, binding post, card ferrule and connection piece, the both ends upper surface of connection piece is fixed with junction tube and card ferrule respectively, the separation blade shutoff is passed through to the one end that the card ferrule was kept away from to the junction tube, binding post fixes at separation blade outside intermediate position, has seted up the mounting hole on the binding post, the cross-section of card ferrule is "C" shape, and card ferrule inboard is equipped with many non-slip raised along circumference. This terminal wiring of colding pressing is simple, and the security is strong, can avoid electrically conductive copper wire to wear out the wiring end contact on wiring pipe and next door, and the cable is connected reliably with colding pressing between the terminal, can not appear the condition that the cable drops after some vibration places or long-time the use.

Description

Novel cold pressing terminal

Technical Field

The utility model relates to a binding post technical field, concretely relates to novel cold pressing terminal.

Background

The cold pressing terminal is an electronic connector and is an accessory product for realizing electrical connection, the cold pressing terminal generally comprises a wiring part for fixing a cable and an inserting part for fixedly connecting the electrical connection, and the cold pressing terminal is divided into a fork cold pressing terminal, a bullet cold pressing terminal, a needle cold pressing terminal and the like according to different styles of the inserting part.

In the prior art, a wiring part of a cold-pressed terminal is generally formed by winding two oppositely arranged conducting strips into an approximately circular wiring groove for placing an electric wire, as shown in patent CN 206878200U, an O-shaped double-wire cold-pressed terminal, CN 205609761U copper-pressed wiring terminal and CN 203911001U cold-pressed terminal, when wiring, generally, after an insulating sleeve at the end of a cable is stripped, an exposed copper wire is plugged into the wiring groove and then is extruded by using a wire pressing pliers, but when the terminal is used, the insulating sleeve is often stripped too much, and when the copper wire penetrates out of the wiring groove, the copper wire is contacted with a nearby wiring terminal to cause short circuit; and the cable is connected with the terminal of colding pressing only through copper wire and wiring groove extrusion, and contact performance variation between copper wire and the conducting strip appears the condition that the cable drops easily in some vibration places or long-time back of using, and the exposed copper wire of cable drop back leads to the short circuit easily with the contact of all the other wiring ends or burns out equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the above-mentioned problem that exists, designed a novel terminal of colding pressing, this terminal of colding pressing wiring is simple, and the security is strong, can avoid electrically conductive copper wire to wear out the wiring end contact on wiring pipe and next door, and the cable is connected reliably with colding pressing between the terminal, the condition that the cable drops can not appear after some vibration places or long-time the use.

In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:

the utility model provides a novel cold pressing terminal, includes junction tube, binding post, card ferrule and connection piece, the both ends upper surface of connection piece is fixed with junction tube and card ferrule respectively, the separation blade shutoff is passed through to the one end that the wire clamp was kept away from to the junction tube, binding post fixes at separation blade outside intermediate position, has seted up the mounting hole on the binding post, the cross-section of card ferrule is "C" shape, and card ferrule inboard is equipped with many non-slip raised along circumference.

Furthermore, the periphery of the blocking piece is welded with the end part of the junction box, and the wiring terminal is welded and fixed with the blocking piece.

Furthermore, the junction box, the blocking piece, the wiring terminal, the connecting piece and the wire clamping hoop are all made of copper materials.

The utility model has the advantages that:

this cold pressing terminal wiring is simple, the security is strong, peel off the insulating cover of cable tip during the use, insert the wire barrel with the cable through card ferrule, the separation blade can block the copper wire that inserts in the wire barrel, avoid electrically conductive copper wire to wear out the wire barrel when the installation with the wiring end contact on next door, use crimping pincers extrusion wire barrel and card ferrule, wire barrel and copper wire crimping, the cable crimping that insulating cover was not peeled off to card ferrule and copper wire rear end, increase the reliability that cable and cold pressing terminal are connected, the condition that the cable drops can not appear after some vibration places or long-time use.

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 view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a sectional view taken along line a-a of fig. 2.

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

1-wire connecting pipe, 11-baffle, 2-wire connecting terminal, 21-mounting hole, 3-wire clamping hoop, 31-anti-slip bulge and 4-connecting piece.

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.

Referring to fig. 1-3, a novel cold pressing terminal, including connecting tube 1, binding post 2, card wire hoop 3 and connection piece 4, the both ends upper surface of connection piece 4 is fixed with connecting tube 1 and card wire hoop 3 respectively, the separation blade 11 shutoff is passed through to the one end that connecting tube 1 kept away from card wire hoop 3, separation blade 11 is all around with 1 tip welding of connecting tube, binding post 2 fixes at separation blade 11 outside intermediate position, weld between binding post 2 and the separation blade 11, the last mounting hole 21 of having seted up of binding post 2, the cross-section of card wire hoop 3 is "C" shape, 3 inboard edges circumference of card wire hoop are equipped with many non-slip raised 31, non-slip raised 31 can play the effect that prevents card wire hoop 3 from coming off from the cable.

The junction box 1, the baffle 11, the wiring terminal 2, the connecting sheet 4 and the wire clamping hoop 3 are all made of copper materials.

Peel off the insulating cover of cable tip during use and expose electrically conductive copper wire, insert wire barrel 1 with the cable through card ferrule 3, separation blade 11 can block the copper wire that inserts in wire barrel 1, avoid electrically conductive copper wire to wear out wire barrel 1 when the installation with the wiring end contact on next door, use crimping pliers extrusion wire barrel 1 and card ferrule 3, wire barrel 1 and copper wire crimping, card ferrule 3 holds tightly on the cable that insulating cover was not peeled off to the copper wire rear end, increase the reliability that cable and cold pressing terminal are connected, the condition that the cable drops can not appear after some vibration places or long-time use, the security is strong.

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.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims

1. The utility model provides a novel terminal of colding pressing which characterized in that: including junction tube, binding post, card ferrule and connection piece, the both ends upper surface of connection piece is fixed with junction tube and card ferrule respectively, the separation blade shutoff is passed through to the one end that the wire clamp was kept away from to the junction tube, binding post fixes at separation blade outside intermediate position, has seted up the mounting hole on the binding post, the cross-section of card ferrule is "C" shape, and card ferrule inboard is equipped with many non-slip raised along circumference.

2. A novel cold-pressed terminal as claimed in claim 1, wherein: the periphery of the blocking piece is welded with the end of the wiring pipe, and the wiring terminal is welded and fixed with the blocking piece.

3. A novel cold-pressed terminal as claimed in claim 1, wherein: the junction tube, the blocking piece, the wiring terminal, the connecting piece and the wire clamping hoop are all made of copper materials.