CN217607034U

CN217607034U - Quick wiring terminal

Info

Publication number: CN217607034U
Application number: CN202221665006.7U
Authority: CN
Inventors: 邹宗伍; 胡祖燕
Original assignee: Zhuhai Shechuang Technology Co ltd
Current assignee: Zhuhai Shechuang Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-18
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a quick binding post, including sleeve, electrically conductive mechanism and locating part, the sleeve middle part is equipped with first locating part, logical groove has been seted up in the sleeve outside, electrically conductive mechanism arranges in the sleeve, electrically conductive mechanism includes the shell fragment of locating piece and a pair of symmetry, the locating piece card is gone into first locating part internal fixation, shell fragment one end is connected, two with one side of locating piece the shell fragment interval is arranged, the middle part of shell fragment is equipped with the department of bending, two the department of bending is close to each other, locating part one end is equipped with the through-hole, locating part other end sliding insertion telescopic one end, the through-hole is arranged in to the shell fragment, the locating part lateral wall is equipped with the lug, the lug passes logical groove, the locating part other end is equipped with the voussoir, the voussoir is arranged in between two shell fragments. The utility model provides a quick binding post improves the efficiency of installation wire.

Description

Quick wiring terminal

Technical Field

The utility model relates to an electricity is connected technical field, especially relates to a quick binding post.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. Along with the industrial automation degree is higher and higher, the proportion of the connecting terminal adopted for electric connection is gradually increased, and the quality requirement of the connecting terminal used by the equipment is stricter.

Most of terminals in the market are connected with wires at one end, and the other end of the terminal is connected with electric equipment. The connection between the existing terminal and the lead wire is mostly realized by fixing the lead wire on the conductive component of the terminal in a screw extrusion mode. When the installation needs the twist screw to open the wiring mouth, places the wire at wiring mouth back locking screw again, the installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick binding post improves the efficiency of installation wire.

The utility model discloses a technical scheme that quick binding post adopted is that including sleeve, electrically conductive mechanism and locating part, the sleeve middle part is equipped with first locating part, logical groove has been seted up in the sleeve outside, electrically conductive mechanism arranges in the sleeve, electrically conductive mechanism includes the shell fragment of locating piece and a pair of symmetry, the locating piece card is gone into first locating part internal fixation, shell fragment one end is connected, two with one side of locating piece the shell fragment interval is arranged, the middle part of shell fragment is equipped with the department of bending, two the department of bending is close to each other, locating part one end is equipped with the through-hole, the telescopic one end of locating part other end sliding insertion, the through-hole is arranged in to the shell fragment, the locating part lateral wall is equipped with the lug, the lug passes logical groove, the locating part other end is equipped with the voussoir, the voussoir is arranged in between two shell fragments.

According to the preferable scheme, the device further comprises a contact pin, a second positioning portion is arranged in the middle of the sleeve and located on the other side of the positioning block, one end of the contact pin is clamped into the second positioning portion and fixed, one end of the contact pin is in contact with the positioning block, and the other end of the contact pin extends out of the other end of the sleeve.

Preferably, a first inclined plane is arranged on one side, away from the positioning block, of the wedge block.

Preferably, the bending part extends to form an arc-shaped clamping part.

The utility model discloses a quick binding post's beneficial effect is: establish the lug on the locating part through promoting, make the locating part slide to sleeve one end, the department of bending on two shell fragments is propped open to the voussoir of locating part, make two departments of bending directly open a breach, outside conductor wiring one end back in arranging in the breach, pull back the lug on the locating part, make the locating part drive the voussoir and slide to the sleeve other end, the department of bending on two shell fragments does not have the support of voussoir, bend and reset under the resilience force that is in the shell fragment, thereby press from both sides tight wire, realize the supplementary installation wire without the help of other instruments, and the installation efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the quick connection terminal of the present invention.

Fig. 2 is an assembly schematic diagram of the quick connecting terminal of the present invention.

Fig. 3 is a cross-sectional view of a sleeve of a quick connector of the present invention.

Fig. 4 is a schematic view of the structure of the conductive mechanism of the fast connecting terminal of the present invention.

Fig. 5 is a schematic view of the locating part structure of the fast connecting terminal of the present invention.

Fig. 6 is a cross-sectional view of a quick connector of the present invention.

Fig. 7 is a cross-sectional view of a push stopper of a quick connector.

Fig. 8 is a cross-sectional view of a quick connector terminal to complete the installation of an external wire.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

please refer to fig. 1-8.

The utility model relates to a quick wiring terminal, including sleeve 11 and electrically conductive mechanism 21.

The middle part of the sleeve 11 is provided with a first positioning part 111 and a second positioning part 112, and the outer side of the sleeve 11 is provided with a through groove 113.

The conductive mechanism 21 is disposed in the sleeve 11, and the conductive mechanism 21 includes a positioning block 211 and a pair of symmetrical elastic pieces 212. The positioning block 211 is clamped into the first positioning portion 111 and fixed, and one end of the elastic piece 212 is connected with one side of the positioning block 211. The two elastic sheets 212 are arranged at intervals, the middle part of each elastic sheet 212 is provided with a bending part 213, and the two bending parts 213 are close to each other, so that a sliding groove is formed between one ends of the two elastic sheets 212. The bending part 213 extends with an arc-shaped clamping part.

One end of the limiting member 31 is provided with a through hole 311, the other end of the limiting member 31 is slidably inserted into one end of the sleeve 11, and the limiting member 31 is disposed in the sleeve 11. The other end of the limiting member 31 is provided with a wedge 312, the wedge 312 is disposed in the sliding slot between the two elastic pieces 212, and one side of the wedge 312 away from the positioning block 211 is provided with two first oblique angles 313. The side wall of the limiting member 31 is provided with a projection 314, the projection 314 passes through the through slot 113, and the projection 314 drives the limiting member 31 to slide in the sleeve 11 when sliding in the through slot 113. The two sides of the other end of the limiting member 31 are both provided with notches 315, and the notches 315 extend to the middle of the limiting member 31. Two sides of the inner wall of the through hole 311 are provided with second bevels 316 which are inclined inwards.

Please refer to fig. 5-8.

When the external lead 41 is installed, the pushing bump 314 drives the wedge 312 on the limiting member 31 to move, and the two first oblique angles 313 of the wedge 312 push open the bending part 213 of the elastic sheet 212, so that the bending part 213 and the clamping part open a gap. Since the limiting member 31 moves toward one end of the sleeve 11, the clamping portion is located at the notch 315 of the limiting member 31, and the size of the expansion gap of the clamping portion is increased. The terminals of the external leads 41 are inserted through the through holes 311 of the stoppers 31, and the terminals of the external leads 41 are disposed between the two bent portions 213. After the external lead 41 is connected, the pull-back bump 314 drives the wedge 312 on the limiting member 31 to move towards the positioning block 211, the elastic sheet 212 does not have the top contact of the wedge 312, and the bent portion 213 rebounds to clamp the terminal of the external lead 41. When the limiting member 31 moves towards the positioning block 211, the through hole 311 of the limiting member 31 is slidably sleeved on the clamping portion of the elastic sheet 212, the clamping portion clamps the external wire 41, the width of the clamping portion is larger than that of the through hole 311, the second oblique angle 316 assists the clamping portion to be clamped into the through hole 311 of the limiting member 31, and the clamping portion is clamped into the through hole 311 of the limiting member 31 and deforms due to elasticity of the clamping portion, so that the clamping portion can clamp the wire more firmly, and the problem that the external wire 41 is separated due to pulling of external force during later use is solved.

Please refer to fig. 1, fig. 3, fig. 6 and fig. 7.

The utility model relates to a quick binding post still includes contact pin 51.

One end of the contact pin 51 is clamped into the second positioning portion 112 and fixed, one end of the contact pin 51 contacts the other side of the positioning block 211, and the other end of the contact pin 51 extends out of the other end of the sleeve 11.

The utility model provides a quick binding post, establish the lug on the locating part through promoting, make the locating part slide to sleeve one end, the department of bending on two shell fragments is propped open to the voussoir of locating part, make two departments of bending directly open a breach, outside wire wiring one end is arranged in the breach after, pull back the lug on the locating part, make the locating part drive the voussoir slide to the sleeve other end, the department of bending on two shell fragments does not have the support of voussoir, bend and be in the resilience of shell fragment and reset down, thereby press from both sides tight wire, realize the auxiliary installation wire with the help of other instruments, promote the installation effectiveness.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A quick wiring terminal is characterized by comprising a sleeve, a conductive mechanism and a limiting piece;

the middle part of the sleeve is provided with a first positioning part, and the outer side of the sleeve is provided with a through groove;

the conductive mechanism is arranged in the sleeve and comprises a positioning block and a pair of symmetrical elastic sheets, the positioning block is clamped into the first positioning part and fixed, one end of each elastic sheet is connected with one side of the positioning block, the two elastic sheets are arranged at intervals, the middle parts of the elastic sheets are provided with bending parts, and the two bending parts are close to each other;

the locating part one end is equipped with the through-hole, the locating part other end sliding insertion telescopic one end, the shell fragment is arranged in the through-hole, the locating part lateral wall is equipped with the lug, the lug passes logical groove, the locating part other end is equipped with the voussoir, the voussoir is arranged in between two shell fragments.

2. The quick connecting terminal according to claim 1, further comprising a contact pin, wherein a second positioning portion is disposed in the middle of the sleeve, the second positioning portion is located on the other side of the positioning block, one end of the contact pin is clamped into the second positioning portion and fixed therein, one end of the contact pin is in contact with the positioning block, and the other end of the contact pin extends out of the other end of the sleeve.

3. The quick connect terminal of claim 2, wherein the wedge includes a first ramp surface on a side of the wedge away from the alignment block.

4. A quick acting terminal as claimed in any one of claims 1 to 3, wherein the bend extends with a rounded clamping portion.