CN219917756U

CN219917756U - Connector insert

Info

Publication number: CN219917756U
Application number: CN202321011158.XU
Authority: CN
Inventors: 沈天林
Original assignee: Zhejiang Aozun Electric Co ltd
Current assignee: Zhejiang Aozun Electric Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-27
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to a connector lock pin, which belongs to the field of connector lock pins and comprises a male lock pin and a female lock pin, wherein pin cavities are formed in the male lock pin and the female lock pin, a plurality of needle cylinders are arranged in the pin cavities, the male cylinders are in one-to-one correspondence with the needle cylinders and are internally communicated, screw mounting holes are in one-to-one correspondence with the needle cylinders, screw mounting holes are communicated with the needle cylinders, a buckle is arranged on the female lock pin, a connecting table is arranged on the male lock pin and is inserted into the connecting cavity for connection, a counter bore is formed in one surface of the connecting table, which is opposite to the connecting cavity, the counter bore is communicated with the needle cylinder on the male lock pin, the counter bore is used for mounting the male cylinders, a connecting buckle is arranged on the male lock pin, the male lock pin is clamped with the buckle on the female lock pin through the connecting buckle, the male lock pin and the female lock pin are stably connected, and when the male lock pin and the female lock pin are inserted into the counter bore, and when the male lock pin and the female lock pin are connected, the front end of the connecting table is also inserted into the connecting cavity and stably for connection.

Description

Connector insert

Technical Field

The utility model belongs to the technical field of connector inserts, and more particularly relates to a connector insert.

Background

The high-current wiring terminal is one of wiring terminals, and the high-current wiring terminal is one kind of high-current wiring terminal for connecting cables.

The large current transmission between the industrial equipment often needs wiring, and the structure of traditional public lock pin and female lock pin is simple, and the grafting is not hard up, difficult long-time use.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the defects that the prior conventional male ferrule and female ferrule have simple structure, loose insertion and difficult long-time use.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the connector lock pin comprises a male lock pin and a female lock pin, wherein the male lock pin and the female lock pin are respectively provided with a lock pin cavity, a plurality of needle cylinders are arranged in the lock pin cavities, screw mounting holes are formed in the outer side walls of the lock pin cavities, one side of each female lock pin is provided with a connecting cavity, the bottoms of the connecting cavities are provided with convex cylinders which are in one-to-one correspondence with the needle cylinders and are communicated with each other, the screw mounting holes are in one-to-one correspondence with the needle cylinders, the female lock pin is provided with a buckle, the male lock pin is provided with a connecting table, the connecting table is inserted into the connecting cavities to be connected, a counter bore is formed in one surface of the connecting table, opposite to the connecting cavity, the counter bore is communicated with the needle cylinder on the male lock pin, the counter bore is used for mounting the convex cylinders, and the male lock pin is provided with a connecting buckle through the connecting buckle to be clamped with the buckle on the female lock pin.

Preferably, a plurality of positioning grooves are arranged in the connecting cavity, the positioning grooves are distributed on the side wall of the connecting cavity, positioning columns are arranged on the outer side of the connecting table and used for being inserted into the positioning grooves to be connected and positioned, and the positioning columns are connected with the connecting table.

Preferably, the needle cylinder is connected with the side wall of the contact pin cavity and is of an integrated structure, a round hole is arranged between the needle cylinders, a shallow groove is formed in the outer side wall of the contact pin cavity, and the screw mounting hole is positioned in the shallow groove.

Preferably, the male ferrule and the female ferrule are symmetrical structures, and the needle cylinder on the male ferrule and the female ferrule are symmetrically arranged on two sides of a symmetry plane.

Preferably, the needle cylinder of the male ferrule and the female ferrule is used for installing the contact pins, the contact pins installed on the male ferrule and the female ferrule are mutually corresponding and are in contact connection, a screw is installed in the screw installation hole, and the screw presses the contact pins.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the connector lock pin, the male lock pin and the female lock pin are stably connected, the convex barrel is stably inserted into the counter bore during connection, the front end of the connecting table is also inserted into the connecting cavity during connection, connection stability is maintained, and accordingly, the male lock pin and the female lock pin can be easily connected in an inserting mode without intentional alignment during connection.

Drawings

FIG. 1 is a schematic view of a connector ferrule of the present utility model;

FIG. 2 is a schematic view of a male ferrule of the connector ferrule of the present utility model;

fig. 3 is a schematic structural view of a female ferrule of the connector ferrule of the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a male ferrule; 110. a pin cavity; 111. a needle cylinder; 112. a screw mounting hole; 120. a connection station; 121. countersink; 122. positioning columns; 130. a connecting buckle;

200. a female ferrule; 210. a connecting cavity; 211. a convex cylinder; 212. a positioning groove; 220. and (5) a buckle.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-3, the connector insert of this embodiment includes a male insert 100 and a female insert 200, where the male insert 100 and the female insert 200 are both provided with an insert cavity 110, a plurality of needle cylinders 111 are provided in the insert cavity 110, a screw mounting hole 112 is provided on an outer side wall of the insert cavity 110, a connecting cavity 210 is provided on one side of the female insert 200, a protruding cylinder 211 is provided at a bottom of the connecting cavity 210, the protruding cylinder 211 is in one-to-one correspondence with the needle cylinders 111 and is internally communicated, the screw mounting hole 112 is in one-to-one correspondence with the needle cylinders 111, the screw mounting hole 112 is communicated with the needle cylinders 111, a buckle 220 is provided on the female insert 200, a connecting platform 120 is provided on the male insert 100, the connecting platform 120 is inserted into the connecting cavity 210 to connect, a counter bore 121 is provided on a surface facing the connecting cavity 210, the counter bore 121 is communicated with the needle cylinder 111 on the male insert 100, the counter bore 121 is used for mounting the protruding cylinder 211, a connecting buckle 130 is provided on the male insert 100, the male insert 100 is clamped with a 220 on the female insert 200 through the connecting buckle 130, the male insert 100 is designed to be connected with the female insert 200, and the male insert 100 and the male insert 200 is connected with the female insert 200 by the buckle 200, and the connecting platform is designed to be stably connected in front of the connecting plug 200, and the connecting platform is not in the corresponding counter bore, and the connecting platform is well, when the male insert 200 is stably connected, and the male insert and the insert 200 is stably to be stably connected.

The connecting cavity 210 of this embodiment is provided with a plurality of positioning slots 212, the positioning slots 212 are distributed on the side walls of the connecting cavity 210, the outer side of the connecting table 120 is provided with positioning columns 122, the positioning columns 122 are used for being inserted into the positioning slots 212 to perform connection positioning, the positioning columns 122 are connected with the connecting table 120, after the structural positioning columns 122 are inserted into the positioning slots 212, the structural positioning columns 122 are stable, the whole connection is not swayed, wherein the number of the positioning slots 212 on the two side walls of the connecting cavity 210 is different, and the correct connection can be performed better.

The needle cylinder 111 of this embodiment is connected with the side wall of the contact pin cavity 110, and is an integrated structure, a round hole is arranged between the needle cylinders 111, a shallow groove is arranged at the outer side wall of the contact pin cavity 110, and a screw mounting hole 112 is positioned in the shallow groove.

The male ferrule 100 and the female ferrule 200 of this embodiment are both symmetrical, and the cylinder 111 thereon is symmetrically disposed on both sides of the symmetry plane, and the designed structure is convenient for practical use.

The needle cylinder 111 of the male ferrule 100 and the female ferrule 200 of this embodiment is used for mounting pins, the pins mounted on the male ferrule 100 and the female ferrule 200 are in contact connection with each other, a screw is mounted in the screw mounting hole 112, and the pins are pressed by the screw.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The connector lock pin is characterized in that: including public lock pin (100) and female lock pin (200), all be equipped with contact pin chamber (110) on public lock pin (100) and the female lock pin (200), be equipped with a plurality of cylinder (111) in contact pin chamber (110), be equipped with screw mounting hole (112) on the lateral wall in contact pin chamber (110), one side of female lock pin (200) is equipped with connecting chamber (210), the bottom of connecting chamber (210) is equipped with protruding section of thick bamboo (211), protruding section of thick bamboo (211) and cylinder (111) one-to-one and inside intercommunication, screw mounting hole (112) and cylinder (111) one-to-one, screw mounting hole (112) and cylinder (111) intercommunication, be equipped with buckle (220) on female lock pin (200), be equipped with connecting table (120) on public lock pin (100), connecting table (120) insert in connecting chamber (210) one side to be equipped with connecting chamber (210), protruding section of thick bamboo (121) and cylinder (111) on public lock pin (111) one-to be equipped with counter bore (121) are used for connecting, protruding section of thick bamboo (130), the male ferrule (100) is clamped with a buckle (220) on the female ferrule (200) through a connecting buckle (130).

2. The connector ferrule of claim 1, wherein: the connecting cavity (210) is internally provided with a plurality of positioning grooves (212), the positioning grooves (212) are distributed on the side wall of the connecting cavity (210), the outer side of the connecting table (120) is provided with positioning columns (122), the positioning columns (122) are used for being inserted into the positioning grooves (212) to be connected and positioned, and the positioning columns (122) are connected with the connecting table (120).

3. The connector ferrule of claim 1, wherein: the needle cylinder (111) is connected with the side wall of the needle inserting cavity (110) and is of an integrated structure, round holes are formed between the needle cylinders (111), shallow grooves are formed in the outer side wall of the needle inserting cavity (110), and the screw mounting holes (112) are located in the shallow grooves.

4. The connector ferrule of claim 1, wherein: the male ferrule (100) and the female ferrule (200) are symmetrical structures, and the needle cylinder (111) on the male ferrule is symmetrically arranged on two sides of the symmetrical plane.

5. The connector ferrule of claim 1, wherein: the pin fixing device is characterized in that a needle cylinder (111) of the male ferrule (100) and the female ferrule (200) is used for installing pins, the pins installed on the male ferrule (100) and the female ferrule (200) are in corresponding contact connection, a screw is installed in the screw installation hole (112), and the pins are pressed by the screw.