CN217848505U

CN217848505U - Plug-in structure of electric connector

Info

Publication number: CN217848505U
Application number: CN202221737464.7U
Authority: CN
Inventors: 李远志
Original assignee: Dongguan Xiongxu Electronics Co ltd
Current assignee: Dongguan Xiongxu Electronics Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-18
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of the electric connector, concretely relates to grafting structure of electric connector, including public head and female head, public head includes first conductor and first insulator, and female head includes second conductor and second insulator, and first conductor and second conductor set up respectively in first insulator and second insulator, and the front end of first insulator is provided with grafting portion, and the front end of second insulator is provided with the grafting chamber, and the rear end of second insulator is provided with the storage tank, is provided with the connection piece in the storage tank, and the connection piece is connected with the second conductor. The utility model relates to an ingenious, when public first and female head are pegged graft, grafting portion stretches into grafting intracavity and forms the joint, and first conductor is located grafting portion, and the second conductor is located logical inslot, and the inner wall that leads to the groove is spacing to the second conductor, first conductor with the second conductor is pegged graft, and public first and female first formation are connected, and the connection piece can be connected with outside electrical equipment, the utility model discloses simple structure, processing convenience, grafting stability are outstanding.

Description

Plug-in structure of electric connector

Technical Field

The utility model belongs to the technical field of the electric connector, concretely relates to grafting structure of electric connector.

Background

An electrical connector is a component that is frequently contacted by electrical engineers. It has the following functions: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function.

In the prior art, part of the electric connectors are complex in structure, so that the processing technology is complex and the cost is high, and the other part of the electric connectors with simple structures are not outstanding in plugging stability.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides an electric connector's grafting structure, simple structure, and grafting stability is outstanding.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an inserting structure of electric connector, includes public head and female head, public head includes first conductor and first insulator, female head includes second conductor and second insulator, first conductor and the second conductor set up respectively in first insulator and second insulator, the front end of first insulator is provided with grafting portion, first conductor set up in the grafting portion, the front end of second insulator is provided with the grafting chamber, the second conductor sets up the surplus in the second insulator, the second insulator is provided with logical groove, the one end intercommunication in logical groove the grafting chamber, the other end intercommunication in logical groove the periphery of first insulator, the second conductor is located logical groove, the rear end of back lid is provided with the storage tank, be provided with the connection piece in the storage tank, the connection piece with the second conductor is connected, be provided with the connecting hole on the connection piece, grafting portion with grafting chamber joint, first conductor with the second conductor is pegged graft, the rear end of second insulator is provided with the storage tank, be provided with the connection piece in the storage tank, the connection piece with the second conductor is connected.

The second insulator comprises a second insulator body and a rear cover, the inserting cavity is communicated with the front end and the rear end of the second insulator body, and the rear end of the second insulator body is detachably connected with the rear cover.

The rear end of the rear cover is provided with the containing groove, and the connecting piece is provided with a connecting hole.

The clamping elastic sheet is arranged in the inserting cavity and located at the bottom of the inserting part, and the clamping elastic sheet is abutted to the inserting part.

The clamping spring piece is clamped with the clamping groove, and a clamping block is formed by downward extending of the bottom of the clamping spring piece.

The two ends of the top of the inserting portion are upwards protruded to form first clamping blocks, the two ends of the inner wall of the top of the inserting cavity are upwards sunken to form first clamping grooves, and the first clamping blocks are clamped with the first clamping grooves.

The bottom two ends of the insertion part are both upwards sunken to form second clamping grooves, the two ends of the inner wall of the bottom of the insertion cavity are both upwards protruded to form second clamping blocks, and the second clamping blocks are clamped with the second clamping grooves.

Wherein, first conductor and second conductor all are provided with two.

The utility model has the advantages that: the utility model discloses novel structure, design benefit, public first when pegging graft with female, grafting portion stretches into grafting intracavity and forms the joint, and first conductor is located grafting portion, and the second conductor is located logical inslot, and the inner wall that leads to the groove is spacing to the second conductor, first conductor with the second conductor is pegged graft, and public first and female first formation are connected, and the connection piece can be connected with outside electrical equipment, the utility model discloses simple structure, processing convenience, grafting stability are outstanding.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

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

The reference numbers are respectively: 1. male head, 2, female head;

11. the connector comprises a first conductor 12, a first insulator 13, an inserting part 14, a first clamping block 15 and a second clamping groove;

21. the second conductor 22, the second insulator 23, the plug cavity 24, the through groove 25, the second insulator 26, the rear cover 27, the accommodating groove 28, the clamping elastic sheet 29, the first clamping groove 210, the second clamping block 211, the connecting hole 212 and the connecting sheet.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

An inserting structure of an electrical connector is shown in fig. 1-3, and includes a male header 1 and a female header 2, where the male header 1 includes a first conductor 11 and a first insulator 12, the female header 2 includes a second conductor 21 and a second insulator 22, the first conductor 11 and the second conductor 21 are respectively disposed on the first insulator 12 and the second insulator 22, an inserting portion 13 is disposed at a front end of the first insulator 12, the first conductor 11 is disposed in the inserting portion 13, an inserting cavity 23 is disposed at a front end of the second insulator 22, the second conductor 21 is disposed in the second insulator 22, a through groove 24 is disposed in the second insulator 22, one end of the through groove 24 is communicated with the inserting cavity 23, the other end of the through groove 24 is communicated with an outer periphery of the first insulator 12, the second conductor 21 is disposed in the through groove 24, the inserting portion 13 is connected with the inserting cavity 23, the first conductor 11 is inserted into the second insulator 21, a rear end of the second insulator 22 is disposed with a connecting piece 27, and the connecting piece 212 is connected with the accommodating groove 21. Specifically, when public first 1 and female first 2 are pegged graft, grafting portion 13 stretches into and forms the joint in grafting chamber 23, and first conductor 11 is located grafting portion 13, and second conductor 21 is located logical groove 24, and the inner wall that leads to groove 24 is spacing to second conductor 11, first conductor 11 with second conductor 21 is pegged graft, and public first 1 forms with female first 2 to be connected, and connection piece 212 can be connected with outside electrical equipment, the utility model discloses simple structure, processing convenience, grafting stability are outstanding.

In the plugging structure of the electrical connector according to this embodiment, the second insulator 22 includes a second insulator body 25 and a rear cover 26, the plugging cavity 23 communicates with the front end and the rear end of the second insulator body 25, and the rear end of the second insulator body 25 is detachably connected to the rear cover 26. Specifically, the removable rear cover 26 performs maintenance and replacement of the components inside the second insulating body 25.

In the inserting structure of the electrical connector in this embodiment, the receiving groove 27 is disposed at the rear end of the rear cover 25, and the connecting piece 212 is provided with the connecting hole 211. In particular, the connection holes 211 facilitate connection of the connection tabs 212 with external electrical equipment.

In the inserting structure of the electrical connector in this embodiment, the inserting cavity 23 is internally provided with the clamping elastic sheet 28, the clamping elastic sheet 28 is located at the bottom of the inserting portion 13, and the clamping elastic sheet 28 abuts against the inserting portion 13. Particularly, the arrangement further improves the stability of the plugging.

In the inserting structure of the electrical connector in this embodiment, a clamping groove 29 is disposed between the bottom of the second insulating body 25 and the bottom of the rear cover 26, the bottom of the clamping elastic sheet 28 extends downward to form a clamping block 210, and the clamping block 210 is clamped with the clamping groove 29. Specifically, during the assembly, the clamping elastic sheet 28 is firstly placed into the insertion cavity 23, at this time, one side of the fixture block 210 abuts against the outer wall of the second insulating body 25, then the rear cover 26 is covered, and the rear cover 26 abuts against the other side of the fixture block 210, so that the clamping elastic sheet 28 is fixed.

In the inserting structure of the electrical connector in this embodiment, both ends of the top of the inserting portion 13 are protruded upwards to form the first clamping blocks 14, both ends of the top inner wall of the inserting cavity 23 are recessed upwards to form the first clamping grooves 29, and the first clamping blocks 14 are clamped with the first clamping grooves 29. Specifically, the arrangement improves the stability of the plugging of the male head 1 and the female head 2.

In the inserting structure of the electrical connector in this embodiment, both ends of the bottom of the inserting portion 13 are both recessed upwards to form the second clamping groove 15, both ends of the bottom inner wall of the inserting cavity 23 are both raised upwards to form the second clamping block 210, and the second clamping block 210 is clamped with the second clamping groove 15. Specifically, the arrangement improves the stability of the plugging of the male head 1 and the female head 2.

In the insertion structure of an electrical connector according to the present embodiment, two first conductors 11 and two second conductors 21 are provided.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an insertion structure of electric connector which characterized in that: the male connector comprises a first conductor and a first insulator, the female connector comprises a second conductor and a second insulator, the first conductor and the second conductor are respectively arranged in the first insulator and the second insulator, an inserting portion is arranged at the front end of the first insulator, the first conductor is arranged in the inserting portion, an inserting cavity is arranged at the front end of the second insulator, the second conductor is arranged in the second insulator, the second insulator is provided with a through groove, one end of the through groove is communicated with the inserting cavity, the other end of the through groove is communicated with the periphery of the first insulator, the second conductor is located in the through groove, the inserting portion is clamped with the inserting cavity, the first conductor is inserted into the second conductor, the rear end of the second insulator is provided with a connecting piece accommodating groove, a connecting piece is arranged in the accommodating groove, and the second conductor is connected with the connecting piece.

2. The plugging structure of an electrical connector according to claim 1, wherein: the second insulator comprises a second insulating body and a rear cover, the inserting cavity is communicated with the front end and the rear end of the second insulating body, and the rear end of the second insulating body is detachably connected with the rear cover.

3. The plugging structure of an electrical connector according to claim 2, wherein: the rear end of the rear cover is provided with the containing groove, and the connecting piece is provided with a connecting hole.

4. The plugging structure of an electrical connector according to claim 2, wherein: the plug-in cavity is internally provided with a clamping elastic sheet which is positioned at the bottom of the plug-in part and is abutted against the plug-in part.

5. The plugging structure of an electrical connector according to claim 4, wherein: a clamping groove is formed between the bottom of the second insulating body and the bottom of the rear cover, the bottom of the clamping elastic sheet extends downwards to form a clamping block, and the clamping block is clamped with the clamping groove.

6. The plugging structure of an electrical connector according to claim 1, wherein: the top both ends of grafting portion all upwards protruding formation first joint piece, the both ends of the top inner wall in grafting chamber all upwards sunken formation first joint groove, first joint piece and first joint groove joint.

7. The plugging structure of an electrical connector according to claim 1, wherein: the bottom both ends of grafting portion all upwards sunken second joint groove that forms, the both ends of the bottom inner wall in grafting chamber all upwards protruding formation second joint piece, second joint piece and second joint groove joint.

8. The plugging structure of an electrical connector according to claim 1, wherein: the first conductor and the second conductor are both provided with two.