CN218828229U

CN218828229U - Low-voltage quick wire connector

Info

Publication number: CN218828229U
Application number: CN202223287623.0U
Authority: CN
Inventors: 孙建立
Original assignee: Zhejiang Howell Illuminating Tech Co Ltd
Current assignee: Zhejiang Howell Illuminating Tech Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a low-voltage quick wire connector, which relates to the technical field of wire connectors and comprises a wire connector main body, and a first wire pressing buckle plate and a second wire pressing buckle plate which are arranged at two sides of the wire connector main body relatively; a first wiring groove and a second wiring groove are oppositely formed in two sides of the middle of the wire connector main body; the two ends of the wire connector main body are respectively provided with a first clamping port and a second clamping port, at least two hard wiring terminals are embedded in the wire connector main body, one ends of the hard wiring terminals extend out of the first wiring groove, the other ends of the hard wiring terminals extend out of the second wiring groove, the two ends of each hard wiring terminal are arranged at the tips, and the wires are pressed on the tips of the hard wiring terminals through the first wire pressing buckle plate and the second wire pressing buckle plate and can puncture a wire insulation layer and enable the wires in the first wiring groove and the second wiring groove to be conducted; through the design of first line ball buckle and second line ball buckle, combine the connector main part, can be very convenient fix the electric wire and realize the electric connection between the electric wire.

Description

Low-voltage quick wire connector

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to a quick connector of low pressure.

Background

At present, more and more intelligent devices begin to enter the field of garden lamp lighting, a user needs to install a control box at the front end of a whole low-voltage system, a bus of the low-voltage system needs to be cut off by a traditional installation method, then procedures such as wire stripping, connection and adhesive tape binding are carried out, not only is the operation complex, but also multiple tools need to be used, time and labor are wasted, the design structure of the existing wire connector is complex, and the wire connection effect is poor.

The utility model discloses a chinese utility model patent CN215119503U discloses a low-voltage control box fast wiring ware, including the control box main part, the control box main part is connected with the control box electric wire, the control box main part includes the base, installs the main box in the base upper end and covers the upper cover in the main box upper end, the upper end of main box has two recesses, a low-voltage bus has all been put into in two recesses, install a plurality of conducting strips in the main box, the upper end of conducting strip contacts with the low-voltage bus, the lower extreme of conducting strip is connected with the control box electric wire electricity, the upper end of upper cover is installed a knob, the lower extreme of knob has a screw pole, the screw pole closes with the upper end of main box soon and pushes down the upper cover, make the upper cover compress tightly the upper end of low-voltage bus; the wire connector with the structure is complex in structure and inconvenient to use, so that the wire connector is further improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses an above-mentioned defect to prior art existence especially provides a quick connector of low pressure, and the connector structure is complicated among the solution prior art, uses convenient problem inadequately.

2. Technical scheme

In order to solve the technical problem, the low-voltage quick wire connector provided by the utility model comprises a wire connector main body, a first wire pressing buckle plate and a second wire pressing buckle plate which are oppositely arranged at two sides of the wire connector main body;

a first wiring groove and a second wiring groove are oppositely formed in two sides of the middle of the wire connector main body; the two ends of the wire connector main body are respectively provided with a first clamping interface and a second clamping interface,

at least two hard wiring terminals are embedded in the connector main body, one ends of the hard wiring terminals extend out of the first wiring groove, the other ends of the hard wiring terminals extend out of the second wiring groove, the two ends of each hard wiring terminal are arranged at the tips, and the wires are tightly pressed on the tips of the hard wiring terminals through the first wire pressing buckle plate and the second wire pressing buckle plate so that wire insulation layers can be punctured and the wires in the first wiring groove and the second wiring groove can be conducted;

one end of the first line pressing buckle plate is hinged with the first clamping port, and the other end of the first line pressing buckle plate is buckled with the side wall of the second clamping port;

one end of the second line pressing buckle plate is hinged with the second clamping port, and the other end of the second line pressing buckle plate is fastened with the side wall of the first clamping port.

The wiring device comprises a first wiring groove, a second wiring groove, hard wiring terminals and a wiring board, wherein the middle parts of the first wiring groove and the second wiring groove are provided with raised lines, the number of the hard wiring terminals is two, the two hard wiring terminals are respectively positioned on two sides of the raised lines, and the two hard wiring terminals are arranged in a staggered mode along the direction of the raised lines.

The first wiring groove is provided with openings at two ends, the second wiring groove is provided with an opening at one end, and a baffle plate is arranged at the other end of the second wiring groove.

The first line pressing buckle plate and the second line pressing buckle plate are the same in structure, one end of each line pressing buckle plate is provided with a hinged rotating shaft, and the other end of each line pressing buckle plate is provided with a buckling lug;

a hinge seat is arranged in the first clamping interface and the second clamping interface, and a hinge rotating shaft can be sleeved in a groove of the hinge seat and rotate in the hinge seat;

the outer wall or the inner wall of the end part of the first clamping port and the second clamping port is provided with a buckle plate, and the buckling lug can be matched and buckled with the buckle plate.

The first wire pressing buckle plate and the second wire pressing buckle plate are the same in structure, one end of each of the first wire pressing buckle plate and the second wire pressing buckle plate is provided with a hinge seat, and the other end of each of the first wire pressing buckle plate and the second wire pressing buckle plate is provided with a buckling lug;

a hinge rotating shaft is arranged in the first clamping interface and the second clamping interface, and can be sleeved in the groove of the hinge seat and rotate in the hinge seat;

the outer wall or the inner wall of the end part of the first clamping port and the second clamping port is provided with a buckling plate, and the buckling convex block can be matched and buckled with the buckling plate.

Wherein, the buckling lug or the buckle plate is arranged in multiple gears.

The middle parts of the first wire pressing buckle plate and the second wire pressing buckle plate are provided with wire pressing blocks protruding towards the connector main body, the wire pressing blocks on the first wire pressing buckle plate can compress and fix wires in the first wiring grooves, and the wire pressing blocks on the second wire pressing buckle plate can compress and fix wires in the second wiring grooves.

Wherein, the back of the line pressing block is provided with a reinforcing rib.

When the outer walls of the end parts of the first clamping port and the second clamping port are provided with the buckling plates, the buckling lugs are arranged on the inner walls of the end parts of the first line pressing buckling plate and the second line pressing buckling plate;

when the inner walls of the end portions of the first clamping port and the second clamping port are provided with buckling plates, the buckling lugs are arranged on the outer walls of the end portions of the first pressing line buckling plate and the second pressing line buckling plate.

The hinged base is of a sleeve structure with an opening, and the hinged rotating shaft can be clamped in and rotate in the sleeve through the opening of the sleeve;

the first wire pressing buckle plate and the second wire pressing buckle plate are provided with a bending plate, the buckling lug is arranged on the inner wall of the bending plate inwards, the bending plate is buckled on the buckle plate on the top end of the wire connector main body through the buckling lug, and the extending plate connected with the bending plate outwards opens.

3. Advantageous effects

Compared with the prior art, the utility model discloses a quick connector of low pressure simple structure through the design of first line ball buckle and second line ball buckle, combines the connector main part, can be very convenient with the electric wire fixed and realize the electricity between the electric wire and connect, particularly, compress tightly the electric wire respectively and fix in first trough and second trough to the most advanced setting through stereoplasm binding post both ends punctures the electric wire insulating layer, can be in order to realize the point road connection, directly fix through the mode of lock joint, it is simple and convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the wire connector of the present invention;

fig. 2 is a schematic perspective view of the wire connector of the present invention in an open state 1;

fig. 3 is a schematic perspective view of the wire connector of the present invention in an open state 2;

FIG. 4 is a perspective view of the connector body of the present invention, FIG. 1;

FIG. 5 is a perspective view of a first and second wire clip panel of the present invention;

FIG. 6 is a perspective view of the connector body of the present invention shown in FIG. 2;

fig. 7 is a perspective view 1 of embodiment 2 of the present invention;

fig. 8 is a perspective view 2 of embodiment 2 of the present invention;

fig. 9 is an exploded view of embodiment 2 of the present invention;

in the figure:

1 is a connector main body; 2 is a first line pressing buckle plate; a second line pressing buckle plate is arranged at 3; 4 is an electric wire; 5 is a groove of the line pressing buckle plate;

11 is a first wiring groove; 12 is a second wiring groove; 13 is a first card interface; 14 is a second card interface; 15 is a hard connecting terminal; 16 is a convex strip; 17 is a baffle plate; 18 is a hinged seat; 19 is a buckle plate;

21 is a hinged rotating shaft; 22 is a line pressing block; 23 is a buckling lug; 24 is a reinforcing rib; 25 is a bending plate; and 26 is a protruding plate.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

Example 1:

the low-voltage quick connector of the embodiment of the utility model, as shown in fig. 1 and fig. 2, comprises a connector body 1, and a first line pressing buckle plate 2 and a second line pressing buckle plate 3 which are oppositely arranged at two sides of the connector body 1; a first wiring groove 11 and a second wiring groove 12 are oppositely arranged on two sides of the middle part of the wire connector main body 1; 1 both ends of connector main part are equipped with first joint mouth 13 and second joint mouth 14 respectively, and particularly, first line ball buckle 2 is the same with second line ball buckle 3 structure to first line ball buckle 2, second

line ball buckle

3 and 1 three of connector main part are the disconnect-type design, and first line ball buckle 2 and second line ball buckle 3 are relative setting and reverse setting in 1 both sides of connector main part, and whole connector structure is very succinct.

As shown in fig. 3 to 5, at least two hard connection terminals 15 are further embedded in the connector main body 1, one end of each hard connection terminal 15 extends from the first wiring slot 11, and the other end of each hard connection terminal 15 extends from the second wiring slot 12, it should be noted that the fast connector is generally applicable to scenes such as an atmosphere lamp and a light strip (generally, a low-voltage lamp) inside a courtyard, and the number of the hard connection terminals is large, and generally, the lamps are arranged in a manner that one wire is pulled out as a bus (generally, only zero live wire is used), and then the lamps are connected to the bus.

And in order to make things convenient for the use of connector more, first trough 11 is both ends opening setting for the placing of bus, and second trough 12 one end opening, the second trough 12 other end are equipped with baffle 17, and the access of the electric wire of lamps and lanterns of being convenient for plays the isolation to the electric wire, plays certain protection effect, can also improve the speed of working a telephone switchboard simultaneously.

In order to facilitate wiring, two ends of the hard wiring terminal 15 are arranged in a pointed manner, the wire 4 is tightly pressed on the pointed end of the hard wiring terminal 15 through the first wire pressing buckle plate 2 and the second wire pressing buckle plate 3, an insulating layer of the wire can be punctured through the pointed end, and therefore the pointed end is contacted with a metal wire in the wire 4, the wire 4 in the first wiring groove 11 and the second wiring groove 12 is electrically connected through the hard wiring terminal 15, the wire 4 in the first wiring groove 11 and the second wiring groove 12 is conducted, and the effect of a wire connector is achieved;

in the embodiment, generally, one end of the first buckle 2 is hinged to the first snap-in opening 13, and the other end of the first buckle 2 is fastened to the side wall of the second snap-in opening 14; one end of the second pressing buckle plate 3 is hinged with the second clamping port 14, and the other end of the second pressing buckle plate 3 is buckled with the side wall of the first clamping port 13;

specifically, one end of the first line pressing buckle plate 2 and one end of the second line pressing buckle plate 3 are both provided with a hinge seat 18, and the other end of the first line pressing buckle plate is provided with a buckling lug 23; a hinge rotating shaft 21 is arranged in the first clamping interface 13 and the second clamping interface 14, and the hinge rotating shaft 21 can be sleeved in a groove of the hinge seat 18 and can rotate in the hinge seat 18; the hinge seat 18 is a sleeve structure with an axial opening, and the hinge rotating shaft 21 can be clamped in and rotate in the sleeve through the opening of the sleeve; therefore, after the first line pressing buckle plate 2 and the second line pressing buckle plate 3 are respectively hinged with the hinge rotating shaft 21 of the first clamping interface 13 and the second clamping interface 14, the electric wires can be placed in the wiring groove at the moment, and then the first line pressing buckle plate 2 and the second line pressing buckle plate 3 are buckled on the buckle plate 19.

In the embodiment, a bending plate 25 is disposed at the other end of the first wire-pressing buckle plate 2 and the second wire-pressing buckle plate 3 opposite to the hinge seat 18, a fastening bump 23 is disposed on the inward wall of the bending plate 25, the bending plate 25 is fastened to a buckle plate 19 at the top end of the wire connector main body 1 (i.e., the outer wall of the end portions of the first and second snap interfaces 13 and 14) by the fastening bump 23, and a protruding plate 26 connected to the bending plate 25 is outwardly opened, so that the protruding plate 26 can be pressed more conveniently and more forcefully during fastening, further, the fastening bump 23 or the buckle plate 19 can be disposed in multiple positions, as shown in fig. 2, in the embodiment, the fastening bump 23 has 3 positions, so that the wire connector can be adapted to wires of different thicknesses, and can also play a role in adjusting the degree of tightness of pressing the wires, and the multi-stage buckle plate 19 is not shown in the embodiment, and has the same effects as above.

Furthermore, the buckling lug 23 can be buckled with the buckling plate 19 in a matched manner, when the buckling plate 19 is arranged on the outer wall of the end part of the first clamping port 13 and the second clamping port 14, the buckling lug 23 is arranged on the inner wall of the end part of the first line pressing buckling plate 2 and the second line pressing buckling plate 3; when the inner walls of the end portions of the first clamping port 13 and the second clamping port 14 are provided with the buckling plates 19, the buckling bumps 23 are arranged on the outer walls of the end portions of the first pressing line buckling plate 2 and the second pressing line buckling plate 3, and the two structures have the same effect.

All be equipped with line ball buckle draw-in groove 5 in the first trough 11 of connector main part 1 and second trough 12 both sides, first line ball buckle 2 and second line ball buckle 3 can block and establish in line ball buckle draw-in groove 5, play and prevent that the skew from strengthening fixed effect.

Example 2:

compared with embodiment 1, in this embodiment, as shown in fig. 7 to 9, the first buckle plate 2 and the second buckle plate 3 are both provided with a hinge shaft 21 at one end and a buckle bump 23 at the other end; a hinge seat 18 is arranged in the first clamping interface 13 and the second clamping interface 14, and a hinge rotating shaft 21 can be sleeved in a groove of the hinge seat 18 and can rotate in the hinge seat 18; the outer wall or the inner wall of the end part of the first clamping port 13 and the second clamping port 14 is provided with a buckling plate 19, and the buckling lug 23 can be matched and buckled with the buckling plate 19; compared with the embodiment 1, the embodiment 2 is different from the embodiment in that the hinge rotating shaft 21 and the hinge base 18 are disposed on the first buckle pressing plate 2 (the second buckle pressing plate 3) or the first buckle interface 13 (the second buckle interface 14), in this embodiment, the hinge rotating shaft 21 is disposed on the first buckle pressing plate 2 and the second buckle pressing plate 3, and the hinge base 18 is disposed in the first buckle interface 13 and the second buckle interface 14.

Example 3:

compared with the embodiment 1, in this embodiment, as shown in fig. 3, the middle portions of the first wire pressing buckle plate 2 and the second wire pressing buckle plate 3 are provided with the wire pressing block 22 protruding from the connector main body 1, the wire pressing block 22 on the first wire pressing buckle plate 2 can compress and fix the wire in the first wire slot 11, the wire pressing block 22 on the second wire pressing buckle plate 3 can compress and fix the wire in the second wire slot 12, the purpose of this embodiment is to further improve the fixing effect on the wire, meanwhile, it is ensured that the tip of the hard wiring terminal 15 can have enough force to pierce the wire insulation layer, the back of the wire pressing block 22 is provided with the reinforcing rib 24, and the strength of the wire pressing block 22 can be improved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A low voltage quick connector comprising: the low-voltage quick wire connector comprises a wire connector body (1), and a first wire pressing buckle plate (2) and a second wire pressing buckle plate (3) which are oppositely arranged on two sides of the wire connector body (1);

a first wiring groove (11) and a second wiring groove (12) are formed in the two sides of the middle of the wire connector main body (1) in an opposite mode; a first clamping interface (13) and a second clamping interface (14) are respectively arranged at the two ends of the wire connector main body (1),

at least two hard wiring terminals (15) are further embedded in the wire connector main body (1), one ends of the hard wiring terminals (15) extend out of the first wiring groove (11), the other ends of the hard wiring terminals (15) extend out of the second wiring groove (12), the two ends of each hard wiring terminal (15) are arranged at pointed ends, wires are pressed on the pointed ends of the hard wiring terminals (15) through the first wire pressing buckle plate (2) and the second wire pressing buckle plate (3), an insulating layer of the wires can be punctured, and the wires in the first wiring groove (11) and the second wiring groove (12) can be conducted;

one end of the first line pressing buckle plate (2) is hinged with the first clamping port (13), and the other end of the first line pressing buckle plate (2) is buckled with the side wall of the second clamping port (14);

one end of the second line pressing buckle plate (3) is hinged to the second clamping port (14), and the other end of the second line pressing buckle plate (3) is buckled with the side wall of the first clamping port (13).

2. A low-voltage quick connector according to claim 1, wherein a protruding strip (16) is provided in the middle of the first wiring groove (11) and the second wiring groove (12), the number of the hard terminals (15) is two, two of the hard terminals (15) are respectively located on two sides of the protruding strip, and the two hard terminals (15) are arranged in a staggered manner along the protruding strip direction.

3. A low voltage quick connector as claimed in claim 1, wherein the first wiring groove (11) is open at both ends, the second wiring groove (12) is open at one end, and a baffle (17) is provided at the other end of the second wiring groove (12).

4. A low-voltage quick connector as claimed in claim 1, wherein the first crimp buckle (2) and the second crimp buckle (3) are of the same construction, and both have a hinge shaft (21) at one end and a snap-fit projection (23) at the other end;

a hinge seat (18) is arranged in the first clamping interface (13) and the second clamping interface (14), and the hinge rotating shaft (21) can be sleeved in a groove of the hinge seat (18) and can rotate in the hinge seat (18);

the outer wall or the inner wall of the end parts of the first clamping port (13) and the second clamping port (14) is provided with a buckling plate (19), and the buckling convex block (23) can be matched and buckled with the buckling plate (19).

5. A low-voltage quick connector as claimed in claim 1, characterized in that said first (2) and second (3) crimp clips are of the same construction, both having a hinge seat (18) at one end and a snap-in projection (23) at the other end;

a hinge rotating shaft (21) is arranged in the first clamping interface (13) and the second clamping interface (14), and the hinge rotating shaft (21) can be sleeved in a groove of the hinge seat (18) and rotate in the hinge seat (18);

the outer wall or the inner wall of the end part of the first clamping port (13) and the end part of the second clamping port (14) are provided with buckling plates (19), and the buckling bumps (23) can be matched and buckled with the buckling plates (19).

6. A low-voltage quick connector as claimed in claim 4 or 5, characterized in that the snap-fit projections (23) or the snap-fit plates (19) are provided in a multi-step arrangement.

7. A low-voltage quick connector as claimed in claim 1, wherein the middle of the first (2) and second (3) crimping plates is provided with a crimping block (22) protruding towards the connector body (1), the crimping block (22) on the first crimping plate (2) can compress and fix the wire in the first wiring groove (11), and the crimping block (22) on the second crimping plate (3) can compress and fix the wire in the second wiring groove (12).

8. A low voltage quick connector as claimed in claim 7 wherein said crimp block (22) is backed by a stiffener (24).

9. A low-voltage quick connector as claimed in claim 4 or 5, wherein when the outer walls of the ends of said first (13) and second (14) snap-in ports are provided with clips (19), said snap-in projections (23) are provided on the inner walls of the ends of said first (2) and second (3) crimp clips;

when the inner walls of the end parts of the first clamping port (13) and the second clamping port (14) are provided with the buckling plates (19), the buckling lugs (23) are arranged on the outer walls of the end parts of the first line pressing buckling plate (2) and the second line pressing buckling plate (3).

10. A low voltage quick connector as claimed in claim 5, wherein the hinge mount (18) is of a sleeve construction having an opening through which the hinge shaft (21) can be snapped and rotated within the sleeve;

the wire connector is characterized in that a bending plate (25) is arranged on the first wire pressing buckle plate (2) and the second wire pressing buckle plate (3), a buckling bump (23) is arranged on the inward inner wall of the bending plate (25), the bending plate (25) is buckled on the buckle plate (19) at the top end of the wire connector main body (1) through the buckling bump (23), and the extending plate (26) connected with the bending plate (25) is outwards opened.