CN218123846U

CN218123846U - Combined connection type electronic wire harness

Info

Publication number: CN218123846U
Application number: CN202222110885.3U
Authority: CN
Inventors: 罗春娟; 李秀珍
Original assignee: Danna Meike Electronic Technology Shanghai Co ltd
Current assignee: Danna Meike Electronic Technology Shanghai Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-23
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a combination connection formula electron pencil, including first pencil and second pencil, first pencil and second pencil structure are the same, first pencil one end is equipped with the wiring socket, the first pencil other end is equipped with the connector lug, wiring socket top both sides all are equipped with the stand pipe, the lower extreme is equipped with the limiting plate in the stand pipe, the wiring socket is located the stand pipe lower extreme and is equipped with logical groove, it has the depression bar to peg graft at the limiting plate middle part, the connector lug upper end seted up with stand pipe assorted guide way, be equipped with the ejector pin in the guide way, the ejector pin below is through second spring and guide way bottom fixed connection. This kind of electron pencil simple structure, convenient operation connects stability can be good, is convenient for connect and dismantles, has avoided not hard up phenomenon emergence that drops, the effectual use convenience that improves the electron pencil.

Description

Combined connection type electronic wire harness

Technical Field

The utility model relates to a water purifier technical field specifically is a combination connection formula electron pencil.

Background

An electronic wire harness is a group of metal wires and cables bound together to realize the signal transmission between carrying equipment or the connection of a power supply, is a wiring component for connecting various electrical equipment in the connecting circuit of various equipment at present, generally comprises an insulating sheath, a wiring terminal, a conducting wire, an insulating binding material and the like, the electronic wire harness establishes a communication bridge between two or more isolated and non-conductive electronic circuits so as to circulate current and realize various functions of various electronic components, the electronic wire harness is an indispensable component in various electrical equipment and electronic equipment, the electronic wire is short for an internal wire of the electrical equipment, the electronic wire mainly circulates on the market and has 3 series of wires of UL standard, 3C standard and VDE standard, and in China, manufacturers of the electronic wire mainly use the two standards of 3C and UL standard, no matter the electronic wire of the UL standard, 3C standard or VDE standard, and the electric conduction property of the electronic wire mainly uses weak current.

The wire adopts welded fastening can lead to changing inconveniently, and present electron pencil adopts screw and arch gasket to come fixed connection wire mostly, complex operation, the fixed connection wire of being not convenient for, or adopt to press the handle to push down the wire and realize quick wiring, but the handle exposes unable spacing of carrying on, and it drops to lead to the wire to become flexible easily. To this end, we propose a combined connection type electronic harness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-up connection formula electron pencil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination connection formula electron pencil, includes first pencil and second pencil, first pencil and second pencil structure are the same, first pencil one end is equipped with wiring socket, the first pencil other end is equipped with the connector lug, wiring socket top both sides all are equipped with the stand pipe, the lower extreme is equipped with the limiting plate in the stand pipe, wiring socket is located the stand pipe lower extreme and is equipped with logical groove, the limiting plate middle part is pegged graft and is had the depression bar, the connector lug upper end seted up with stand pipe assorted guide way, be equipped with the ejector pin in the guide way, the ejector pin below is through second spring and guide way bottom fixed connection.

Preferably, a cover plate is arranged between the connector lug and the first wire harness.

Preferably, the inner walls of two sides of the wiring socket are provided with guide blocks, and guide grooves matched with the guide blocks are formed in two sides of the connector lug.

Preferably, the upper end of the guide pipe is sleeved with a gland, and the gland is fixedly connected with the pressure rod.

Preferably, a first spring is sleeved between the pressing rod and the pressing cover and the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of built-up connection formula electron pencil, when connecting the pencil, inside the connector lug is pegged graft to wiring socket, under the spring action of second spring, the ejector pin inserts logical inslot portion, thereby through the cooperation each other between ejector pin and the logical groove, reach wiring socket and connector lug fixed connection's purpose, press down the gland, the gland promotes the depression bar and moves down, it is ejecting from leading to inslot portion with the ejector pin to make the depression bar, thereby can take out the connector lug from wiring socket inside, can be connected between first pencil and the second pencil, make at concrete use, can use the number to select the pencil according to transmission distance, thereby the effectual use convenience that improves the pencil. This kind of electron pencil simple structure, convenient operation, it is good to connect stability can, is convenient for connect and dismantle, has avoided not hard up phenomenon emergence that drops, the effectual use convenience that improves the electron pencil.

Drawings

Fig. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a schematic structural view of the connection socket of the present invention;

fig. 3 is a schematic structural view of the connector lug of the present invention;

FIG. 4 is a cross-sectional view of the utility model after connection;

fig. 5 is a schematic structural view of part a of the present invention;

in the figure: the wire harness structure comprises a first wire harness 1, a second wire harness 2, a wiring socket 3, a cover plate 4, a connector lug 5, a guide pipe 6, a limiting plate 7, a pressure rod 8, a first spring 9, a gland 10, a through groove 11, a guide groove 12, a push rod 13, a second spring 14, a guide block 15 and a guide groove 16.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a combined connection type electronic wire harness comprises a first wire harness 1 and a second wire harness 2, wherein the first wire harness 1 and the second wire harness 2 are identical in structure, the first wire harness 1 and the second wire harness 2 are connected with each other, the number of the used wire harnesses can be selected according to the transmission distance during specific use, so that the use convenience of the wire harnesses is effectively improved, a wiring socket 3 is arranged at one end of the first wire harness 1, a connector lug 5 is arranged at the other end of the first wire harness 1, the connector lug 5 is matched with the wiring socket 3, guide pipes 6 are arranged on two sides above the wiring socket 3, a limiting plate 7 is arranged at the lower end in each guide pipe 6, the limiting plate 7 is fixedly connected with the guide pipe 6, a through groove 11 is arranged at the lower end of the guide pipe 6 of the wiring socket 3, and a pressure rod 8 is inserted in the middle of the limiting plate 7, the pressing rod 8 is movably connected with the limiting plate 7, the upper end of the connector lug 5 is provided with a guide groove 12 matched with the guide pipe 6, an ejector rod 13 is arranged in the guide groove 12, the inner wall of the ejector rod 13 is movably connected with the inner wall of the guide groove 12, the lower portion of the ejector rod 13 is fixedly connected with the bottom of the guide groove 12 through a second spring 14, when the connector lug 5 is inserted into the wiring socket 3, the ejector rod 13 is inserted into the through groove 11 under the elastic action of the second spring 14, so that the wiring socket 3 is fixedly connected with the connector lug 5 through mutual matching between the ejector rod 13 and the through groove 11, the pressing rod 8 is pressed, the pressing rod 8 pushes the ejector rod 13 to move downwards, the ejector rod 13 is moved out from the through groove 11, and the connector lug 5 can be taken out from the inside of the wiring socket 3.

Further, be equipped with apron 4 between connector lug 5 and the first pencil 1, the setting of apron 4 has increased the leakproofness between connector lug 5 and the wiring socket 3, has avoided impurity such as dust to enter into inside the wiring socket 3, to the transmission quality influence of first pencil 1.

Further, the inner walls of two sides of the wiring socket 3 are provided with the guide blocks 15, guide grooves 16 matched with the guide blocks 15 are formed in two sides of the connector lug 5, when the wiring socket 3 is inserted into the connector lug 5, the guide blocks 15 enter the guide grooves 16, and the connection accuracy of the wiring socket 3 and the connector lug 5 is effectively improved through the mutual matching between the guide blocks 15 and the guide grooves 16.

Furthermore, a gland 10 is sleeved at the upper end of the guide pipe 6, the gland 10 is fixedly connected with the pressing rod 8, the gland 10 is movably connected with the guide pipe 6, and the pressing rod 8 is conveniently pressed due to the arrangement of the gland 10.

Furthermore, the first spring 9 is sleeved between the pressing rod 8 and the limiting plate 7, when the pressing cover 10 is pressed, the pressing cover 10 pushes the pressing rod 8 to move downwards, so that the pressing rod 8 pushes the ejector rod 13 out of the through groove 11, meanwhile, the first spring 9 is compressed under the pressure of the pressing cover 10, and when the pressing cover 10 is not pressed, the elastic force of the first spring 9 automatically resets the pressing cover 10.

Specifically, the utility model discloses in, when connecting the pencil, press ejector pin 13, make ejector pin 13 enter into inside guide way 12, peg graft wiring socket 3 with connector lug 5 inside, under the spring action of second spring 14, ejector pin 13 inserts through inside groove 11, thereby through ejector pin 13 and lead to mutually supporting between groove 11, reach wiring socket 3 and connector lug 5 fixed connection's purpose, when dismantling connector lug 5 and wiring socket 3, press gland 10, gland 10 promotes depression bar 8 and moves down, it is inside ejecting from leading to groove 11 to make depression bar 8 with ejector pin 13, thereby can take out connector lug 5 from wiring socket 3 inside, can be connected between first pencil 1 and the second pencil 2, make at concrete use, can use the number to select to the pencil according to transmission distance, thereby the effectual use convenience that has improved the pencil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combination connection type electronic wire harness includes a first wire harness (1) and a second wire harness (2), characterized in that: first pencil (1) and second pencil (2) structure are the same, first pencil (1) one end is equipped with wiring socket (3), first pencil (1) other end is equipped with connector lug (5), wiring socket (3) top both sides all are equipped with stand pipe (6), the lower extreme is equipped with limiting plate (7) in stand pipe (6), wiring socket (3) are located stand pipe (6) lower extreme and are equipped with logical groove (11), limiting plate (7) middle part is pegged graft and is had depression bar (8), wire lug (5) upper end seted up with stand pipe (6) assorted guide way (12), be equipped with ejector pin (13) in guide way (12), ejector pin (13) below is through second spring (14) and guide way (12) bottom fixed connection.

2. The combined connection type electronic wire harness as claimed in claim 1, wherein: and a cover plate (4) is arranged between the connector lug (5) and the first wire harness (1).

3. The combined connection type electronic wire harness according to claim 1, wherein: the wiring socket (3) both sides inner wall is equipped with guide block (15), lug (5) both sides are seted up with guide block (15) assorted guide way (16).

4. The combined connection type electronic wire harness according to claim 1, wherein: the upper end of the guide pipe (6) is sleeved with a gland (10), and the gland (10) is fixedly connected with the pressing rod (8).

5. The combined connection type electronic wire harness as claimed in claim 4, wherein: the compression bar (8) is positioned between the gland (10) and the limiting plate (7) and is sleeved with a first spring (9).