CN211265765U

CN211265765U - Wire-pressing type power supply quick socket

Info

Publication number: CN211265765U
Application number: CN202020049492.4U
Authority: CN
Inventors: 尚新博
Original assignee: Ningbo Prosound Electronics Co ltd
Current assignee: Ningbo Prosound Electronics Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-08-14
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a wire-pressing type power supply quick socket, which comprises a male socket and a female socket which are matched in a plugging way, wherein a plurality of male wiring posts are arranged in the male socket, and the male wiring posts are coated in the male socket; the female socket is internally provided with a plurality of female wiring posts which are in one-to-one correspondence with the male wiring posts, the female wiring posts are coated in the female socket, and the male wiring posts are in splicing fit with the female wiring posts. The utility model is used for providing a wire-pressing type power supply quick socket, the wire and the binding post are compressed tightly and fixed by the bolt, the assembly and disassembly are convenient, and the wire-pressing type power supply quick socket can be suitable for wires with different thicknesses; public socket is connected with the integrative cladding of public wiring post, and female socket is connected with the integrative cladding of female wiring post, forms preassembleing, and it is convenient to use.

Description

Wire-pressing type power supply quick socket

Technical Field

The utility model relates to a supply socket technical field especially relates to a quick socket of line ball formula power.

Background

In the prior art of chinese patent, the application number is (CN 98248094.6), the patent name (an adapter for connecting a handset of a mobile phone with a car audio device) includes a plug-in adapter for providing a combination of a handset of a mobile phone with a car audio device, the adapter is a line-concentrating plug correspondingly plugged in an output socket of a car audio device, and two concentrating lines are extended from the rear end of a plug body, so that the other line end of each concentrating line is integrated in a socket. By means of the high efficiency and high facsimile characteristic of automobile audio speaker, the communication quality of mobile phone is improved

Although above-mentioned structure can be through conversion head connection earphone and stereo set, it is overall structure, and manufacturing cost is high, and the production degree of difficulty is big, easily damages, and produces the damage to the power cord easily in the use, and the security is difficult to the guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire-pressing type power supply quick socket aiming at the defects of the prior art, the wires and the binding posts are compressed and fixed by bolts, the assembly and disassembly are convenient, and the socket can be suitable for the wires with different thicknesses;

public socket is connected with the integrative cladding of public wiring post, and female socket is connected with the integrative cladding of female wiring post, forms preassembleing, and it is convenient to use.

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

the utility model relates to a wire-pressing type power supply quick socket, which comprises a male socket and a female socket which are matched in a plugging way, wherein a plurality of male wiring posts are arranged in the male socket, and the male wiring posts are coated in the male socket;

a plurality of female wiring posts which are in one-to-one correspondence with the male wiring posts are arranged in the female socket, the female wiring posts are coated in the female socket, and the male wiring posts are in splicing fit with the female wiring posts;

a first bolt hole is formed in the side wall of the tail part of the male wiring column, a plurality of second bolt holes which correspond to the first bolt holes in a one-to-one mode are formed in the side wall of the tail part of the male socket, a first bolt is arranged in a matched mode between the first bolt hole and the second bolt hole, and the first bolt is used for locking an electric wire inserted into the male wiring column;

the socket is characterized in that a third bolt hole is formed in the side wall of the tail portion of the female wiring terminal, a plurality of fourth bolt holes in one-to-one correspondence with the third bolt holes are formed in the side wall of the tail portion of the female socket, a second bolt is arranged in the cooperation of the third bolt holes and the fourth bolt holes, and the second bolt is used for locking and inserting electric wires in the female wiring terminal.

As an improvement, three male wiring columns are arranged in the male socket, and the longitudinal sections of the three male wiring columns are arranged in an isosceles triangle shape;

the socket is characterized in that three female wiring terminals are arranged in the female socket, and the three female wiring terminals are arranged in an isosceles triangle shape on the longitudinal section.

As an improvement, the three male terminal posts include a positive male terminal post, a negative male terminal post and a signal electrode male terminal post, the outer wall of the male socket is respectively provided with first bosses corresponding to the positive male terminal post and the negative male terminal post one to one, and the corresponding second bolt holes are arranged in the first bosses;

the three female binding posts comprise a positive female binding post, a female male binding post and a signal pole female binding post, second bosses which are in one-to-one correspondence with the positive female binding post and the negative female binding post are respectively arranged on the outer wall of the female socket, and corresponding fourth bolt holes are arranged in the second bosses;

as an improvement, the end part of the male connecting post is provided with a plurality of open grooves extending along the axial direction.

As an improvement, reinforcing ribs for fixing are arranged on the lower sides of the male socket and the female socket.

The utility model has the advantages that:

1. the utility model provides a quick socket of line ball formula power is connected through public socket and the integrative cladding of public binding post, and female socket is connected with the integrative cladding of female binding post, forms preassembly, and it is convenient to use.

2. The male terminal post and the female terminal post are in clearance fit in a splicing fit mode, so that the male terminal post and the female terminal post are fastened after being in splicing fit and are not prone to falling off.

3. The male socket and the female socket are symmetrically provided with bosses on two sides of the upper surface, through holes are formed in the bosses, bolts are arranged in the through holes, and the bosses can prevent the outer ends of the bolts from being exposed to the outside to cause danger.

4. The public terminal takes the public terminal as the center and sets up the open slot, and the open slot grass can satisfy public terminal state and the shrink in clearance fit.

5. The lower sides of the male socket and the female socket are provided with reinforcing ribs for fixing, so that the wiring posts on the inner two sides of the male socket and the female socket cannot be unstable due to unbalance.

Drawings

Fig. 1 is an axonometric view of the overall structure of the present invention.

Fig. 2 is a rear view of the overall structure of the present invention.

Fig. 3 is an explosion diagram of the overall structure of the present invention.

Fig. 4 is a cross-sectional view of the overall structure of the present invention.

In fig. 1 to 4:

11. a male socket; 12. a female socket; 21. a male connector; 22. a female connector lug; 3. a second bolt hole; 31. a first bolt; 4. a fourth bolt hole; 41. a second bolt; 5. a first bump; 6. an open slot; 7. reinforcing ribs; 8. and a second bump.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The wire-pressing type power supply quick socket shown in fig. 1 to 3 comprises a male socket and a female socket which are in plug-in fit, wherein a plurality of male wiring posts are arranged in the male socket, and the male wiring posts are coated in the male socket;

Specifically, three male wiring posts are arranged in the male socket, and the longitudinal sections of the three male wiring posts are arranged in an isosceles triangle shape;

the socket is characterized in that three female wiring terminals are arranged in the female socket, and the longitudinal sections of the three female wiring terminals are arranged in an isosceles triangle shape.

Specifically, the three male terminal posts include a positive male terminal post, a negative male terminal post and a signal electrode male terminal post, the outer wall of the male socket is respectively provided with first bosses corresponding to the positive male terminal post and the negative male terminal post one to one, and the corresponding second bolt holes are arranged in the first bosses;

specifically, a plurality of open grooves extending along the axial direction are formed in the end portion of the male terminal.

Specifically, reinforcing ribs for fixing are arranged on the lower sides of the male socket and the female socket.

The utility model discloses a concrete operating procedure as follows:

in an initial state, the male socket 11 and the female socket 12 are separated, the male socket 11 and the male terminal post 21 are integrally connected in a covering manner, the female socket 12 and the female terminal post 22 are integrally connected in a covering manner, the female terminal post 22 is connected in the female socket 12 in a covering manner, and the male terminal post 21 is connected in the male socket 11 in a covering manner.

Electric wires to be connected sequentially extend into the male wiring column 21 and the female wiring column 22 respectively, and after the connection is finished, the electric wires in the male wiring column 21 and the female wiring column 22 are pressed tightly by screwing the first bolt 31 and the second bolt 41 on the first boss 5 and the second boss.

After the electric wire is confirmed to be inserted without error, the male socket 11 and the female socket 12 are in plug-in fit, so that the male wiring column 21 and the female wiring column 22 are in plug-in fit, and at the moment, the male wiring column 21 and the female wiring column 22 are in an electrically conducting state.

When the plug-in connector needs to be detached, only the male socket 11 and the female socket 12 need to be applied with force along the plug-in direction, so that the male socket 11 and the female socket 12 can be separated, and then the first bolt 31 and the second bolt 41 are unscrewed, so that the wires are not compressed any more, and the plug-in connector can be taken out or replaced easily.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick socket of line ball formula power, includes plug-in fit's public socket (11) and female socket (12), its characterized in that: a plurality of male wiring columns (21) are arranged in the male socket (11), and the male wiring columns (21) are coated in the male socket (11);

a plurality of female wiring posts (22) which are in one-to-one correspondence with the male wiring posts (21) are arranged in the female socket (12), the female wiring posts (22) are coated in the female socket (12), and the male wiring posts (21) are in splicing fit with the female wiring posts (22);

a first bolt hole is formed in the side wall of the tail part of the male wiring column (21), a plurality of second bolt holes (3) which correspond to the first bolt holes one by one are formed in the side wall of the tail part of the male socket (11), first bolts (31) are arranged in the first bolt holes and the second bolt holes (3) in a matched mode, and the first bolts (31) are used for locking wires inserted into the male wiring column (21);

be equipped with the third bolt hole on the afterbody lateral wall of female terminal (22), be equipped with on the afterbody lateral wall of female socket (12) a plurality of with fourth bolt hole (4) of third bolt hole one-to-one, the third bolt hole with fourth bolt hole (4) cooperation is provided with second bolt (41), second bolt (41) are used for locking insert locate electric wire in female terminal (22).

2. The wire-pressing type power supply quick socket as claimed in claim 1, wherein: three male wiring columns (21) are arranged in the male socket (11), and the three male wiring columns (21) are arranged in an isosceles triangle shape in the longitudinal section direction;

the socket is characterized in that three female binding posts (22) are arranged in the female socket (12), and the longitudinal sections of the three female binding posts (22) are arranged in an isosceles triangle shape.

3. The wire-pressing type power supply quick socket as claimed in claim 2, wherein: the three male wiring posts (21) comprise a positive male wiring post, a negative male wiring post and a signal electrode male wiring post, first bosses (5) which are in one-to-one correspondence with the positive male wiring post and the negative male wiring post are respectively arranged on the outer wall of the male socket (11), and the corresponding second bolt holes (3) are arranged in the first bosses (5);

three female terminal (22) include anodal female terminal, female public terminal post of female and signal utmost point female terminal post, the outer wall of female socket (12) be equipped with respectively with anodal female terminal post, the female terminal post one-to-one of negative pole second boss (8), it is corresponding fourth bolt hole (4) are located in second boss (8).

4. The wire-pressing type power supply quick socket as claimed in claim 1, wherein: the end part of the male wiring column (21) is provided with a plurality of open grooves (6) extending along the axial direction.

5. The wire-pressing type power supply quick socket as claimed in claim 1, wherein: and reinforcing ribs (7) for fixing are arranged on the lower sides of the male socket (11) and the female socket (12).