CN216648731U

CN216648731U - Connector with buckle

Info

Publication number: CN216648731U
Application number: CN202120288977.3U
Authority: CN
Inventors: 闵昕皓; 周忠球
Original assignee: Dongguan Kangrui Electronic Co ltd
Current assignee: Dongguan Kangrui Electronic Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-05-31
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a connector with a buckle, which comprises a male end connector and a female end connector, wherein the male end connector comprises a buckle part and a second insulating shell; the buckle component comprises a support column and a buckle main body, the buckle main body comprises a first limiting strip, a second limiting strip, a third limiting strip and a buckle plate, the first limiting strip is vertically arranged at the bottom of the front end of the buckle plate, and the second limiting strip and the third limiting strip are respectively vertically and symmetrically arranged at two ends of the first limiting strip and are positioned at the bottoms of two side edges of the buckle plate; a cavity formed by the first limiting strip, the second limiting strip, the third limiting strip and the clamping plate is used for clamping a clamping part of the female end connector; when the buckle component on the male end connector is inserted into the female end connector, the buckle component and the buckle component are buckled with each other, so that the male end connector can work more stably. The stability of the connector after being plugged is improved, the connector is not easy to fall off, and the anti-seismic effect is good.

Description

Connector with buckle

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a connector with a buckle.

Background

The connector is also called as a connector, a plug and a socket in China, plays a role in connecting electricity, generally refers to an electrical connector, and is used for connecting two active devices, so that transmission of current or signals is realized, and the application is wide. The position is detained to current connector both sides all not have the ear, and the fastness is relatively poor, lets the connector can lead the PIN needle of connector easily and drops at the in-process of plug, does not have buckle part on the public end connector, lets public end connector and female end connector produce not hard up when inserting easily, influences its normal use.

Therefore, it is urgently needed to develop a connector with a buckle, so that the stability of the male and female connectors during plugging is enhanced, and the PIN needle is not easy to fall off.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a connector with a buckle, which enhances the stability of the connector.

A connector with a buckle comprises a male end connector and a female end connector, wherein the male end connector comprises a buckle part and a second insulating shell, the buckle part is fixedly arranged on the upper surface of the second insulating shell, and the buckle part and the second insulating shell are integrally formed;

the buckle component comprises a support column and a buckle main body, the buckle main body comprises a first limiting strip, a second limiting strip, a third limiting strip and a buckle plate, the first limiting strip is vertically arranged at the bottom of the front end of the buckle plate, and the second limiting strip and the third limiting strip are respectively vertically and symmetrically arranged at two ends of the first limiting strip and are positioned at the bottoms of two side edges of the buckle plate; a cavity formed by the first limiting strip, the second limiting strip, the third limiting strip and the clamping plate is used for clamping a clamping piece of the female end connector;

the support columns comprise a first support column and a second support column, and the first support column and the second support column are vertically and symmetrically arranged on two sides of the lower end of the buckle main body; the rear side of the top end of the buckling plate is also provided with a pressing component.

Furthermore, the upper end of the first support column is vertically arranged below the second limiting strip, and the lower end of the first support column is vertically arranged on the upper surface of the second insulating shell; the upper end of the second supporting column is vertically arranged below the third limiting strip, and the lower end of the second supporting column is vertically arranged on the upper surface of the second insulating shell.

Furthermore, a third bump is welded on one side edge of the rear side of the surface of the second insulating shell, a fourth bump is welded on the other side edge of the rear side of the surface of the second insulating shell, and the third bump and the fourth bump are symmetrically arranged on two sides of the upper surface of the second insulating shell; the second insulating shell is internally provided with a splicing groove, and the splicing groove can be internally inserted with a connecting groove of the female end connector.

Further, the female end connector comprises a first insulating shell, a first ear buckling position is arranged on one side of the first insulating shell, and a first fixing piece is arranged on the first ear buckling position; a second lug buckling position is further arranged on the other side of the first insulating shell, and a second fixing piece is arranged on the second lug buckling position;

a first lug is welded on one side edge of the rear side of the upper surface of the first insulating shell, a second lug is welded on the other side edge of the rear side of the upper surface of the first insulating shell, the first lug and the second lug are symmetrically arranged on two sides of the upper surface of the first insulating shell, and the fastener is arranged in the middle of one surface of the insulating shell and in the middle of the first lug and the second lug; the connecting groove is formed in the insulating shell, the PIN needle is welded to the insulating shell through the connecting groove, and the PIN needle can be inserted into the inserting groove of the second insulating shell.

Further, the first fixing piece comprises a first fixing part and a second fixing part, and the first fixing part and the second fixing part are integrally formed and are arranged in a mutually perpendicular state; the first fixing part comprises a first vertical part, a second horizontal part and a third vertical part, a protruding part is further arranged inwards on the first vertical part, the first vertical part and the third vertical part are arranged horizontally and parallelly and are perpendicular to the second horizontal part, and the first vertical part, the second horizontal part and the third vertical part are arranged in a U shape; and the length of the first fixing part is greater than that of the second fixing part.

Further, the first fixing piece and the second fixing piece are the same in shape and size, and the first fixing piece and the second fixing piece are symmetrically arranged on two sides of the first insulating shell.

Further, the first insulating shell is of a hollow structure.

Further, the shape and size of the first bump and the second bump are the same.

Further, the shape and size of the third bump are the same as those of the fourth bump.

Furthermore, a clamping groove matched with the PIN needle is formed in the lower surface of the first insulating shell.

Compared with the existing connector, the connector has the technical effects and advantages that: be provided with the buckle part on the public end connector, when inserting female end connector, the cavity that first spacing strip, the spacing strip of second and the spacing strip of third on the buckle part and buckle plate formed is used for the buckle spare of card and female end connector, and buckle spare is buckled mutually with buckle part, and the installation of convenient dismantlement lets the more stable work of product. The stability of the male end connector and the female end connector after being spliced is improved, the male end connector and the female end connector are not easy to fall off, and the anti-seismic effect is good.

Drawings

FIG. 1 is a schematic structural view of a male end connector of the present invention;

FIG. 2 is a schematic view of another arrangement angle of the male end connector of the present invention;

FIG. 3 is a schematic structural view of a female end connector according to the present invention;

FIG. 4 is a schematic view of a fixing plate mechanism of the female end connector of the present invention

FIG. 5 is a schematic structural diagram illustrating the plugging state of the male end connector and the female end connector according to the present invention;

FIG. 6 is a schematic cross-sectional view of the male end connector and the female end connector in the plugged state.

Description of reference numerals:

a first insulating housing 10, a first ear fastening position 12, a second ear fastening position 13, a first fixing piece 14, a second fixing piece 15, a first fixing part 1510, a second fixing part 1520, a first vertical part 1511, a second horizontal part 1512, a third vertical part 1513; the PIN comprises a first bump 16, a second bump 17, a fastener 18, a connecting groove 19 and a PIN 110.

Second insulating shell 20, buckle part 21, support column 22, first support column 221, second support column 222, buckle main body 23, first limiting strip 24, second limiting strip 25, third limiting strip 26, buckle plate 27, pressing part 28, third bump 29, fourth bump 210 and inserting groove 211

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

A connector with a buckle, comprising a male end connector and a female end connector, referring to fig. 1 and 2, the male end connector comprises a buckle part 21 and a second insulating housing 20, the buckle part 21 is fixedly arranged on the upper surface of the second insulating housing 20, and the buckle part 21 and the second insulating housing 20 are integrally formed;

the buckle part 21 comprises a support column 22 and a buckle main body 23, the buckle main body comprises a first limit strip 24, a second limit strip 25, a third limit strip 26 and a buckle plate 27, the first limit strip 24 is vertically arranged at the bottom of the front end of the buckle plate 27, and the second limit strip 25 and the third limit strip 26 are respectively vertically and symmetrically arranged at two ends of the first limit strip 24 and located at the bottoms of two side edges of the buckle plate 27; a cavity formed by the first limiting strip 24, the second limiting strip 25, the third limiting strip 26 and the clamping plate 27 is used for clamping a clamping part of the female end connector;

the supporting column 22 comprises a first supporting column 221 and a second supporting column 222, and the first supporting column 221 and the second supporting column 222 are vertically and symmetrically arranged on two sides of the lower end of the buckle main body 23; the latch plate 27 is also provided with a pressing member 28 on the rear side of the tip.

Specifically, the upper end of the first support column 221 is vertically disposed below the second limiting strip 25, and the lower end of the first support column 221 is vertically disposed on the upper surface of the second insulating housing 20; the upper end of the second supporting column 222 is vertically disposed below the third limiting strip 26, and the lower end of the second supporting column 222 is vertically disposed on the upper surface of the second insulating housing 20.

Specifically, a third bump 29 is welded to one side edge of the rear side of the surface of the second insulating shell 20, a fourth bump 210 is welded to the other side edge of the rear side of the surface of the second insulating shell, and the third bump 29 and the fourth bump 210 are symmetrically arranged on two sides of the upper surface of the second insulating shell 20; the second insulating housing 20 is provided with a plug-in slot 211 therein, and the PIN 110 of the female connector can be inserted into the plug-in slot 211.

Referring to fig. 3, the female terminal connector includes a first insulating housing 10, a first ear fastening position 12 is disposed on one side of the first insulating housing 10, and a first fixing plate 14 is disposed on the first ear fastening position 12; the other side of the insulating housing 10 is further provided with a second ear fastening position 13, and the second ear fastening position 12 is provided with a second fixing plate 15. A first bump 16 is welded on one side edge of the rear side of one surface of the insulating shell 10, a second bump 17 is welded on the other side edge of the rear side of one surface of the insulating shell, the first bump 16 and the second bump 17 provide force application spaces on two sides of the first insulating shell 10, so that the connector is firm to use, is not easy to get rid of hands and saves labor, the first bump 16 and the second bump 17 are symmetrically arranged on two sides of one surface of the first insulating shell 10, a pressing type buckle 18 is arranged in the middle of one surface of the first insulating shell 10 and in the middle of the first bump 16 and the second bump 17, a buckle piece 18 is arranged in the middle of one surface of the first insulating shell 10, and the first bump 16, the second bump 17, the buckle piece 18 and a fixing sheet on an ear buckle position form a connection reinforcing structure in the connector; the circuit board welding is in the bottom surface, and the ear of inserting the stationary blade that insulating housing both sides increase detains the position for use to the connector is comparatively firm, can increase the contact surface of connector and outside electronic product, has shared the pressure that the contact surface bore on when connector plug electronic product, makes the PIN needle be difficult for droing, makes the product work more steadily.

The connecting groove 19 is opened in the first insulating housing 10, the PIN 110 is welded on the first insulating housing 10 through the connecting groove 19, and the PIN 110 plays a role in completing the electric conduction and transmission of electric signals in the connector. The PIN 110 can be inserted into the insertion groove 211 of the second insulation housing 20.

Specifically, referring to fig. 4, the second fixing plate 15 includes a first fixing section 1510 and a second fixing section 1520, and the first fixing section 1510 and the second fixing section 1520 are integrally formed and disposed in a mutually perpendicular state; the first fixing part 1510 comprises a first vertical part 1511, a second horizontal part 1512 and a third vertical part 1513, the first vertical part 1511 is further provided with a convex part inwards, the first vertical part 1511 and the third vertical part 1513 are arranged horizontally and parallelly and are perpendicular to the second horizontal part 1512, and the first vertical part 1511, the second horizontal part 1512 and the third vertical part 1513 are arranged in a U shape; and the length of the first securing member 1510 is greater than the length of the second securing member 1520.

Specifically, the first fixing piece 14 and the second fixing piece 15 have the same shape and size, and the first fixing piece 14 and the second fixing piece 15 are symmetrically disposed at both sides of the insulation case 10.

Specifically, the insulating case 10 is a hollow structure that provides a mounting space for an electric element. The first bump 16 and the second bump 17 have the same shape and size; the third bump 29 and the fourth bump 210 have the same shape and size. The lower surface of the insulating housing 10 is provided with a clamping groove matched with the PIN 110, and the PIN 110 is made of metal. Female end connector welding is on the circuit board, and the ear of inserting the stationary blade that insulating housing both sides increase detains the position for use to the connector is comparatively firm, can increase the contact surface of connector and outside electronic product, shares the pressure that the contact surface bore on the connector plug electronic product, makes the PIN needle be difficult for droing, and is more firm stable, and anti-vibration is effectual, makes the product work more steadily, the stability reinforcing of connector.

Referring to fig. 5 and 6, the connector with the buckle has a smart and reasonable structural design, when the male end connector is plugged with the female end connector, a cavity formed by the first limiting strip, the second limiting strip, the third limiting strip and the buckle plate on the buckle component arranged on the second insulating shell on the male end connector is used for clamping the buckle component on the male end connector and the buckle component on the female end connector, so that the stability of the male end connector and the female end connector during plugging is enhanced. The first lug, the second lug, the buckle piece and the fixing piece on the ear buckle position of the female end connector form a connection reinforcing structure in the connector; when public female end connector was to inserting, withheld the pressing part on the buckle part, let the front end of buckle part upwards lift up gently, buckle part on the public end connector withheld mutually with the buckle spare on the female end connector after that, the installation of conveniently dismantling lets the more stable work of product.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The connector with the buckle is characterized by comprising a male end connector and a female end connector, wherein the male end connector comprises a buckle part and a second insulating shell, the buckle part is fixedly arranged on the upper surface of the second insulating shell, and the buckle part and the second insulating shell are integrally formed;

the buckle component comprises a support column and a buckle main body, the buckle main body comprises a first limiting strip, a second limiting strip, a third limiting strip and a buckle plate, the first limiting strip is vertically arranged at the bottom of the front end of the buckle plate, and the second limiting strip and the third limiting strip are respectively vertically and symmetrically arranged at two ends of the first limiting strip and are positioned at the bottoms of two side edges of the buckle plate; a cavity formed by the first limiting strip, the second limiting strip, the third limiting strip and the clamping plate is used for clamping a clamping part of the female end connector;

2. The connector with a buckle according to claim 1, wherein an upper end of the first support column is vertically disposed below the second stopper, and a lower end of the first support column is vertically disposed on an upper surface of the second insulating housing; the upper end of the second supporting column is vertically arranged below the third limiting strip, and the lower end of the second supporting column is vertically arranged on the upper surface of the second insulating shell.

3. The connector with a buckle according to claim 1, wherein a third bump is welded to one side edge of the rear side of the surface of the second insulating housing, and a fourth bump is welded to the other side edge of the rear side of the surface of the second insulating housing, and the third bump and the fourth bump are symmetrically arranged on two sides of the upper surface of the second insulating housing; the second insulating shell is internally provided with a splicing groove, and the splicing groove can be internally inserted with a connecting groove of the female end connector.

4. The connector with the buckle as claimed in claim 3, wherein the female connector comprises a first insulating housing, a first ear buckle position is provided on one side of the first insulating housing, and a first fixing piece is provided on the first ear buckle position; a second lug buckling position is further arranged on the other side of the first insulating shell, and a second fixing piece is arranged on the second lug buckling position;

5. The connector with buckle according to claim 4, wherein the first fixing piece comprises a first fixing part and a second fixing part, and the first fixing part and the second fixing part are integrally formed and arranged in a mutually perpendicular state; the first fixing part comprises a first vertical part, a second horizontal part and a third vertical part, a protruding part is further arranged inwards on the first vertical part, the first vertical part and the third vertical part are arranged horizontally and parallelly and are perpendicular to the second horizontal part, and the first vertical part, the second horizontal part and the third vertical part are arranged in a U shape; and the length of the first fixing part is greater than that of the second fixing part.

6. The connector with buckle as claimed in claim 4, wherein the first and second fixing pieces are the same in shape and size and are symmetrically disposed at both sides of the first insulating housing.

7. The connector with buckle according to claim 4, characterized in that the first insulating housing is a hollow structure.

8. The connector with buckle according to claim 4, wherein the first and second projections are the same size and shape.

9. The connector with buckle according to claim 3, wherein the third projection and the fourth projection are the same size in shape.

10. The connector with the buckle as claimed in claim 4, wherein the lower surface of the first insulating housing is provided with a slot matching with the PIN.