CN215419890U

CN215419890U - Wiring terminal

Info

Publication number: CN215419890U
Application number: CN202121586524.5U
Authority: CN
Inventors: 韦涛峰; 易恭才
Original assignee: Shenzhen Power Motor Industrial Co Ltd
Current assignee: Shenzhen Power Motor Industrial Co Ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-04
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a connecting terminal, comprising: the rear support, constant head tank, locating hole, lug and elasticity back-off, rear support one end is fixed with the connection terminal, the constant head tank symmetry is seted up at the connection terminal both ends, the locating hole symmetry is seted up in rear support one end, the lug is to rolling over to the setting, lug one end is pegged graft at the constant head tank inner wall, and the lug other end pegs graft at the locating hole inner wall, two the elasticity back-off is installed at the lug both ends, and elasticity back-off and constant head tank and locating hole joint. In the process of inserting the wiring piece, the elastic reverse buckle is deformed, after the wiring piece is inserted in place, the elastic reverse buckle at one end close to the positioning hole penetrates through the positioning hole and then is buckled in the rear support, and the elastic reverse buckle at one end close to the positioning groove is clamped on the holding force block, so that the wiring piece is limited and fixed on the rear support and the wiring frame, and the wiring piece is prevented from loosening.

Description

Wiring terminal

Technical Field

The utility model relates to the technical field of motor wiring terminals, in particular to a motor wiring terminal.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, in the production of the motor, a wiring terminal is an important component for communicating the motor with an external power supply, the wiring terminal is generally arranged in a rear bracket and a wiring frame, one end of the wiring terminal positioned in the rear bracket is electrically connected with the interior of the motor, and the end close to the wiring frame is connected with a plug;

but the current binding post is mostly simple in structure, and the direct grafting is inside after-poppet and junction frame, relies on frictional force to fix for binding post is not hard up.

Therefore, it is necessary to provide a terminal to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a wiring terminal.

The utility model provides a connecting terminal, which comprises: the rear support, constant head tank, locating hole, lug and elasticity back-off, rear support one end is fixed with the connection terminal, the constant head tank symmetry is seted up at the connection terminal both ends, the locating hole symmetry is seted up in rear support one end, the lug is to rolling over to the setting, lug one end is pegged graft at the constant head tank inner wall, and the lug other end pegs graft at the locating hole inner wall, two the elasticity back-off is installed at the lug both ends, and elasticity back-off and constant head tank and locating hole joint.

Preferably, the elastic reverse buckle is integrally formed with the lug plate through stamping.

Preferably, the rear support and the wiring frame are both plastic parts.

Preferably, the lug is made of a copper material.

Preferably, one end of the lug is provided with a chamfer.

Preferably, a holding block is fixed at one end of the positioning groove close to the elastic reverse buckle.

Preferably, chamfers are arranged at the bottoms of the positioning grooves and the inner walls of the positioning holes.

Compared with the related art, the connecting terminal provided by the utility model has the following beneficial effects:

the utility model provides a wiring terminal:

1. when the installation lug, through inserting lug one end in the locating hole, and the lug other end inserts in the locating groove, at the in-process of pegging graft, make the elasticity back-off take place deformation, after pegging graft and targetting in place, the elasticity back-off that is close to the one end of locating hole then passes behind the locating hole and detains in the after-poppet, and the elasticity back-off that is close to the one end of locating hole then the card is on holding the power piece, make the lug by spacing fixed on after-poppet and connection frame, prevent that the lug from becoming flexible.

Drawings

FIG. 1 is a schematic view of an overall structure provided by the present invention;

FIG. 2 is a second schematic view of the overall structure provided by the present invention;

FIG. 3 is a third schematic view of the overall structure provided by the present invention;

FIG. 4 is a schematic view of a positioning groove structure according to the present invention;

FIG. 5 is a schematic view of a positioning hole structure provided in the present invention;

FIG. 6 is a schematic view of a lug structure provided in the present invention;

fig. 7 is a schematic view of the elastic reverse buckle structure provided by the present invention.

Reference numbers in the figures: 1. a rear bracket; 2. a wire frame; 3. positioning a groove; 4. positioning holes; 5. a lug plate; 6. elastic back-off; 7. and a force holding block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

In a specific implementation, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, a connection terminal includes: the rear support 1 is fixed with the wiring frame 2, the rear support 1 and the wiring frame 2 are both plastic parts and prevent short circuit, the positioning grooves 3 are symmetrically arranged at two ends of the wiring frame 2, the positioning holes 4 are symmetrically arranged at one end of the rear support 1, the wiring sheets 5 are arranged in a folding direction, one end of each wiring sheet 5 is inserted into the inner wall of the positioning groove 3, the other end of each wiring sheet 5 is inserted into the inner wall of the positioning hole 4, each wiring sheet 5 is made of copper materials, one end of each wiring sheet 5 is provided with a chamfer to facilitate connection of the wiring sheet 5 and a connector, the two elastic reverse buckles 6 are arranged at two ends of the wiring sheet 5, the elastic reverse buckles 6 are clamped with the positioning grooves 3 and the positioning holes 4, one ends of the positioning grooves 3 close to the elastic reverse buckles 6 are fixed with the holding force blocks 7, when the wiring sheets 5 are arranged, through inserting 5 one ends of lug plate into locating hole 4, and the 5 other ends of lug plate insert in constant head tank 3, at the in-process of pegging graft, make elasticity back-off 6 take place deformation, after pegging graft and targetting in place, the elasticity back-off 6 that is close to the one end of locating hole 4 then passes behind locating hole 4 and detains in after-poppet 1, and the elasticity back-off 6 that is close to the one end of constant head tank 3 then blocks on holding power piece 7, make lug plate 5 by spacing fixed on after-poppet 1 and connection frame 2, prevent that lug plate 5 is not hard up.

Referring to fig. 6 and 7, the elastic reverse buckle 6 is integrally formed with the lug 5 by punching, so that the lug 5 can be conveniently produced.

Referring to fig. 5, chamfers are formed at the bottoms of the inner walls of the positioning groove 3 and the positioning hole 4, so that the connection of the terminal strip 5 is facilitated.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A terminal, comprising:

the wire connecting device comprises a rear support (1), wherein a wire connecting frame (2) is fixed at one end of the rear support (1);

the positioning grooves (3) are symmetrically formed in the two ends of the wiring frame (2);

the positioning holes (4), the positioning holes (4) are symmetrically formed in one end of the rear support (1);

the wiring lug (5), the wiring lug (5) is arranged in a folding direction, one end of the wiring lug (5) is inserted into the inner wall of the positioning groove (3), and the other end of the wiring lug (5) is inserted into the inner wall of the positioning hole (4);

elasticity back-off (6), two install at lug (5) both ends elasticity back-off (6), and elasticity back-off (6) and constant head tank (3) and locating hole (4) joint.

2. A terminal according to claim 1, wherein the resilient undercut (6) is formed integrally with the lug (5) by stamping.

3. A terminal according to claim 1, characterised in that the rear bracket (1) and the terminal holder (2) are both a plastic part.

4. A terminal according to claim 1, characterized in that the lug (5) consists of a copper material.

5. A terminal block according to claim 1, characterised in that the lug (5) is chamfered at one end.

6. A terminal according to claim 1, characterized in that a holding block (7) is fixed to one end of the positioning slot (3) close to the elastic reverse buckle (6).

7. A connecting terminal according to claim 1, characterized in that the bottom of the inner wall of the positioning groove (3) and the positioning hole (4) are chamfered.