CN215955540U - Electrical plug-in connector - Google Patents

Abstract

The application relates to an electric mortiser connector for peg graft in the switch board, include: the connecting component comprises a conductive piece, an insulating piece and a connecting component, wherein the insulating piece is provided with a plugging groove which is plugged with the conductive piece, and the connecting component is used for fixing the conductive piece and the insulating piece relatively after the conductive piece and the insulating piece are plugged. The connecting assembly comprises an elastic piece connected with the insulating piece, the conductive piece is connected with the insulating piece in an inserting mode, and the elastic piece is in butt joint with the conductive piece to fix the conductive piece. Through the arrangement of the elastic piece and the connecting assembly, the installation method of the conductive piece and the insulating piece of the electric plug-in connector is quick and reliable, and the electric plug-in connector is more convenient to maintain and replace.

Description

Electrical plug-in connector

[ technical field ] A method for producing a semiconductor device

The application relates to an electric plug connector, and belongs to the technical field of electric connection.

[ background of the invention ]

At present in the electric industry, the switch board has been by the extensive use of people, and the switch board meets with other electrical components and need use electric mortiser union piece, however electric mortiser union piece among the prior art, mostly adopt self-plugging rivet installation, and it is inconvenient to cause to change after damaging. And the internal design of the electric plug-in connector is unreasonable, so that the fault that a few components fall off after installation is caused, and the installation is inconvenient.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ Utility model ] content

An object of the application is to provide a simple structure, and installation dismantle convenient electric mortiser plug-in components

The purpose of the application is realized by the following technical scheme: an electrical plug connector for plugging in a power distribution cabinet, comprising:

a conductive member;

the insulating part is provided with an inserting groove which is inserted into the conductive part;

the connecting component is used for enabling the conductive piece and the insulating piece to be relatively fixed after being inserted and connected;

the connecting assembly comprises an elastic piece connected with the insulating piece, the conductive piece is connected with the insulating piece in an inserting mode, and the elastic piece is in butt joint with the conductive piece so as to fix the conductive piece.

Further, the insulating part is formed with the grafting cavity, the elastic component sets up at least one side of grafting cavity.

Further, the elastic element includes a body portion and a bending portion bending from one end of the body portion toward the insertion cavity, and the bending portion is used for being abutted with the conductive element to fix the conductive element.

Furthermore, the electric plug connector further comprises a positioning pin, wherein the positioning pin penetrates through the positioning hole to be clamped with the insulating part.

Further, the insulating part comprises an insulating body and an annular wall arranged in the insulating body, and the inserting cavity is formed on the annular wall;

and the annular wall is also provided with a positioning groove clamped with the positioning pin.

Furthermore, the positioning pin is clamped with the positioning groove, and at least part of the positioning pin protrudes out of the positioning groove to be abutted against the bent part.

Compared with the prior art, the method has the following beneficial effects: through the arrangement of the elastic piece and the connecting assembly, the installation method of the conductive piece and the insulating piece of the electric plug-in connector is quick and reliable, and the electric plug-in connector is more convenient to maintain and replace.

[ description of the drawings ]

FIG. 1 is a schematic view of the electrical connector of the present application;

FIG. 2 is an overall external schematic view of the electrical connector of the present application;

FIG. 3 is a schematic view of the insulator of the electrical connector of the present application;

FIG. 4 is another schematic view of the insulator shown in FIG. 3;

fig. 5 is a schematic view of the conductive member of the electrical connector of the present application.

[ detailed description ] embodiments

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 5, an electrical connector according to the present application includes a conductive member 1 and an insulating member 2 fixedly connected to the conductive member 1 through a connecting assembly 3.

The conductive member 1 and the insulating member 2 are connected in an inserting manner, the insulating member 2 includes an insulating body 21 and an annular wall 22 disposed in the insulating body 21, and the annular wall 22 is formed with an inserting cavity 221, so that the conductive member 1 is inserted into the insulating member 2 through the inserting cavity 221. When the conductive member 1 is inserted into the insulating member 2, at least a portion of the conductive member 1 passes through the insertion cavity 221 to protrude out of the insulating member 2.

A positioning hole 11 is penetrated through the conductive member 1, and the electrical connector in this application further includes a positioning pin 4, wherein the positioning pin 4 can pass through the positioning hole 11 and be clamped with the insulating member 2 to fix the conductive member 1 on the insulating member 2.

In order to make the insertion of the conductive piece 1 and the insulating piece 2 more stable, a positioning groove 222 is further disposed at one end of the insertion cavity 221, where the positioning pin 4 is connected to the insertion cavity, and when the conductive piece 1 is inserted, the positioning pin 4 can be disposed in the positioning groove 222 to limit the movement of the positioning pin 4, so that the insertion of the conductive piece 1 and the insulating piece 2 is more stable.

The connecting assembly 3 includes an elastic member 31 connected to the insulating member 2, disposed at both sides of the insertion cavity 221, for abutting against the positioning pin 4 on the conductive member 1 to fix the conductive member 1 on the insulating member 2. That is, the elastic member 31 is provided on one side of the annular wall 22. The material of the elastic member 31 may be rubber, etc., and is not particularly limited herein, depending on the actual situation.

After the positioning pin 4 and the positioning groove 222 are clamped to connect the conductive member 1 and the insulating member 1, the elastic member 31 is deformed under the squeezing action of the positioning pin 4, and therefore, the elastic member 31 has an initial state in which no elastic deformation occurs and a deformation state in which elastic deformation occurs.

The elastic member 31 includes a body 311 and a bent portion 312 bent from one end of the body 311 to the plug cavity 221, and the bent portion 312 has a guide surface 3121, two end sides of the positioning pin 4 can move on the guide surface 3121, and the guide surface 3121 is inclined from being far away from the plug cavity 221 to being close to the plug cavity 221 along a length direction of the elastic member 31. When the elastic members 31 on both sides of the plugging cavity 221 are not elastically deformed, the maximum distance between the two elastic members 31 is greater than or equal to the length of the positioning pin 4, but the minimum distance between the two bent portions 312 should be less than the length of the positioning pin 4.

Specifically, when the conductive component 1 is inserted into the insulating component 2, the positioning pin 4 is first placed in the positioning hole 11, then the conductive component 1 is inserted into the insertion cavity 221 from the insertion cavity 221 near one end of the bending portion 312, and when the conductive component 1 is inserted to the end, the positioning pin 4 on the conductive component 1 is moved on the guide surface 3121 by applying a force to the elastic component 31 through the bending portion 312, so that the elastic component 31 is elastically deformed, and the initial state is changed into a deformed state. When the positioning pin 4 moves to a position between the closest points of the two bent portions 312, the deformation of the elastic member 31 reaches a maximum value, and the minimum distance between the two bent portions 312 is greater than or equal to the length of the positioning pin 4, so that the positioning pin 4 passes over the bent portions 312. Then, since the elastic member 31 is elastically deformed, the elastic member 31 returns to the initial state from the deformed state, at this time, the two ends of the positioning pin 4 are clamped with the bottom of the bending portion 312, and the cylindrical end of the positioning pin 4 abuts against one end of the inserting cavity 221, so that the conductive member 1 is fixedly inserted into the insulating member 2.

In this embodiment, the elastic members 31 are symmetrically disposed at both sides of the insertion cavity 221. Indeed, in other embodiments, the arrangement of the elastic member 31 may be selected according to practical situations, for example, the elastic member 31 is only arranged on one side of the plug cavity 221. At this time, a fixing bracket is disposed at the other side of the inserting cavity 221, and one end of the positioning pin 4 may be fixedly connected to the fixing bracket. When the conductive component 1 is inserted into the insulating component 2, one end of the positioning pin 4 is first fixedly connected to the fixing bracket, and then the other end of the positioning pin 4 is applied with force, so that the elastic component 31 is elastically deformed, and the positioning pin 4 passes over the bending part 312 and is clamped with the bending part 312, so as to fix the conductive component 1 on the insulating component 2, which is not specifically limited herein.

When the maintenance of carrying out electric splicing piece is changed, need to separate the good conductive piece 1 of pegging graft from insulating part 2, only need use the instrument to the kink 312 application of force of elastic component 31, make elastic component 31 take place elastic deformation, become deformation state by initial condition, when the deformation of elastic component 31 reaches the maximum value, minimum distance between two kinks 312 is greater than or equal to the length of locating pin 4, at this moment, exert a power of keeping away from grafting cavity 221 to conductive piece 1, can take out conductive piece 1 from insulating part 2, and is convenient and fast.

In order to increase the strength of the plugging cavity 221, a plurality of ribs 5 are connected between the plugging cavity 221 and the insulation body 21, and the ribs 5 can help the plugging cavity 221 disperse external force, so as to increase the strength of the plugging cavity 221.

The electric mortiser plug-in connector in this application pegs graft in the switch board, and the electric mortiser plug-in connector still includes a plurality of location screw 23 that set up on insulating part 2, has rather than complex cooperation screw on the switch board, and this electric mortiser plug-in connector can use the screw to fix the electric mortiser plug-in connector grafting on the switch board through location screw 23 and cooperation screw. Indeed, in other embodiments, other insertion fixing manners, such as snap insertion or rotation insertion, may be selected, and are not limited herein.

In this embodiment, after the conductive member 1 is plugged on the insulating member 2, part of the conductive member 1 protrudes out of the insulating member 2 to form a mating portion 12, and a mating hole 121 is formed on the mating portion 12, so that other components can be connected with the electrical connector through the mating portion 12 and further connected with the power distribution cabinet to which the electrical connector is plugged.

In summary, the following steps: through the arrangement of the elastic piece and the connecting assembly, the installation method of the conductive piece and the insulating piece of the electric plug-in connector is quick and reliable, and the electric plug-in connector is more convenient to maintain and replace.

The above is only one specific embodiment of the present application, and any other modifications based on the concept of the present application are considered as the protection scope of the present application.

Claims (6)

1. An electrical connector for plugging in a power distribution cabinet, comprising:

a conductive member;

the insulating part is provided with an inserting groove which is inserted into the conductive part;

the connecting component is used for enabling the conductive piece and the insulating piece to be relatively fixed after being inserted and connected;

the connecting assembly comprises an elastic piece connected with the insulating piece, the conductive piece is connected with the insulating piece in an inserting mode, and the elastic piece is in butt joint with the conductive piece so as to fix the conductive piece.

2. The electrical plug connector of claim 1, wherein the insulator defines a plug cavity, and the resilient member is disposed on at least one side of the plug cavity.

3. The electrical connector of claim 2, wherein the resilient member comprises a body portion and a bent portion bent from an end of the body portion toward the plug cavity, the bent portion being adapted to abut against the conductive member to secure the conductive member.

4. The electrical connector of claim 3, wherein the conductive member has a positioning hole formed therethrough, and the electrical connector further comprises a positioning pin passing through the positioning hole to engage with the insulating member.

5. The electrical plug connector of claim 4, wherein the insulator includes an insulator body and an annular wall disposed within the insulator body, the plug cavity being formed in the annular wall;

and the annular wall is also provided with a positioning groove clamped with the positioning pin.

6. The electrical connector as claimed in claim 5, wherein the positioning pin is retained with the positioning groove, and at least a portion of the positioning pin protrudes out of the positioning groove to abut against the bent portion.

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