CN213691926U

CN213691926U - Novel wiring terminal

Info

Publication number: CN213691926U
Application number: CN202022768455.1U
Authority: CN
Inventors: 鲁开智; 彭子龙; 孟亚军; 黄小勇
Original assignee: Shenzhen Taiyong Electric Co ltd
Current assignee: Shenzhen Taiyong Electric Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-13
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a novel binding post, include: the device comprises a wiring bracket, a swing rod, a screw, a rotating shaft and a wiring board; the through-hole that the support was passed in the pivot is installed on the support, the pendulum rod nestification is in the pivot, and the pendulum rod can revolute the rotation of axes, the wiring board is installed in the support bottom, be equipped with the screw hole on the support, the screw have one section not to attack the tooth, the screw passes the screw hole and can promote the pendulum rod rotation, the pendulum rod is used for compressing tightly male external conductor. The utility model discloses a compact structure, the installation is simple, the reliable and stable circuit breaker binding post structure of action. The plug wire direction is consistent with the locking function, the occupied space is small, and the requirement of the communication cabinet on the space is met.

Description

Novel wiring terminal

Technical Field

The utility model relates to a novel binding post belongs to the low-voltage apparatus field.

Background

The circuit breaker is used for connecting the main circuit and an external circuit. Generally, the wiring terminal is arranged to be connected with an external wire, the wire inserting direction is perpendicular to the force application direction of the wiring terminal, and the mode occupies larger height space due to the fact that the wiring terminal moves in the perpendicular direction, so that the wiring terminal is not suitable for circuit breakers in communication cabinets which are gradually miniaturized. Therefore, the components in the communication cabinet are all connected by the threadless wiring terminal, one of the existing solutions is to connect by a spring plate when used for electrical connection with a smaller current specification, but when used for wire connection with a large current specification, the spring plate wiring mode requires a large rigidity of the spring plate and a large deformation angle, which results in a large required operating force, and the wiring terminal with increased operation difficulty generally only depends on the clamping force provided by the spring plate to ensure the reliability of wiring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel binding post to solve above-mentioned technical problem.

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

a novel wire connecting terminal comprising: the device comprises a wiring bracket, a swing rod, a screw, a rotating shaft and a wiring board; the through-hole that the support was passed in the pivot is installed on the support, the pendulum rod nestification is in the pivot, and the pendulum rod can revolute the rotation of axes, the wiring board is installed in the support bottom, be equipped with the screw hole on the support, the screw have one section not to attack the tooth, the screw passes the screw hole and can promote the pendulum rod rotation, the pendulum rod is used for compressing tightly male external conductor.

Preferably, the two sides of the swing rod are provided with lugs, and the lugs are provided with holes.

Preferably, the wiring board is copper.

Preferably, the wiring board and the bracket can be manufactured into an integral structure.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a compact structure, the installation is simple, the reliable and stable circuit breaker binding post structure of action. The plug wire direction is consistent with the locking function, the occupied space is small, and the requirement of the communication cabinet on the space is met.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the plug wire state of the present invention;

fig. 3 is a schematic diagram of the structure of the locking state of the present invention.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

A novel wire connecting terminal comprising: the device comprises a wiring bracket 1, a swing rod 2, a screw 3, a rotating shaft 4 and a wiring board 5; the through-hole that pivot 4 passed support 1 is installed on support 1, pendulum rod 2 nestification is on pivot 4, and pendulum rod 2 can revolute 4 rotations of axle, wiring board 5 is installed in support 1 bottom, be equipped with the screw hole on the support 1, screw 3 have one section not to attack the tooth, screw 3 passes the screw hole and can promote pendulum rod 2 rotatory, pendulum rod 2 is used for compressing tightly male external conductor.

Two sides of the swing rod 2 are provided with lugs, and the lugs are provided with holes. The wiring board 5 is made of copper. The terminal block 5 and the support 1 can be made as an integral structure.

When the screw 3 is screwed out of the bracket, the swing rod 2 can be lifted up by rotating around the shaft, at the moment, the gap between the swing rod 2 and the wiring board is the largest, and an external cable can be inserted (as shown in a wire inserting state diagram of fig. 2). After the cable is inserted, a screw is screwed in to push the swing rod to rotate around the shaft, and the cable is pressed down and compressed. Meanwhile, the elastic sheet has an oblique angle and is self-locked when the cable is pulled out when the screw is not loosened. (see fig. 3 locking state diagram)

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. A novel connecting terminal is characterized by comprising: the device comprises a wiring bracket (1), a swing rod (2), a screw (3), a rotating shaft (4) and a wiring board (5); pivot (4) pass the through-hole of support (1) and install on support (1), pendulum rod (2) nestification is on pivot (4), and pendulum rod (2) can revolute pivot (4) and rotate, install in support (1) bottom wiring board (5), be equipped with the screw hole on support (1), screw (3) have one section not to attack the tooth, screw (3) pass the screw hole and can promote pendulum rod (2) rotatory, pendulum rod (2) are used for compressing tightly male external conductor.

2. A novel connecting terminal according to claim 1, characterized in that the two sides of the swing rod (2) are provided with lugs, and the lugs are provided with holes.

3. A new type of terminal block according to claim 1, characterized in that the terminal block (5) is copper.

4. A novel terminal block according to claim 1, characterized in that the terminal block (5) and the bracket (1) can be made as a one-piece construction.