KR20160004394U

KR20160004394U - A female connector

Info

Publication number: KR20160004394U
Application number: KR2020150003840U
Authority: KR
Inventors: 김한호; 변관성
Original assignee: 주식회사 에이치에스씨
Priority date: 2015-06-12
Filing date: 2015-06-12
Publication date: 2016-12-22

Abstract

A female connector according to the present invention is a female connector for inserting and fastening a male connector having a plurality of terminals at one end thereof inserted therein, the female connector comprising: a housing into which one end of the male connector is inserted inward; A plurality of fins in contact with the male connector in such a manner that one end is disposed and fixed inside the housing and the height of the cross section is larger than the width of the cross section; And a pair of supports provided at both ends of the housing and supporting both ends of the male connector.
According to the female connector according to the present invention, since the pin has a shape in which the height of the cross section is larger than the width of the cross section, the bending strength is high and the rigidity is high, so that deformation of the pin can be prevented.
Further, the protruding portion of the pin is brought into contact with the terminal of the male connector, so that the contact holding force is high, whereby the conductivity can be increased.

Description

A female connector

The present invention relates to a connector, and more particularly, to a female connector in which a male connector is fastened to the inside and a rigidity of a pin contacting a male connector is reinforced.

Generally, a connector is a part used for electrically connecting an electric device or an electric wire, and is configured to be detachable. Usually, the female connector and the male connector are formed as a pair, and the female connector and the male connector are electrically connected by fastening. The connecting portion of such fastening is provided with a connecting terminal made of a material such as brass, phosphor bronze or stainless steel, and the pin is connected to the connecting terminal to be electrically connected. Therefore, the connection part to be fastened is important, and the connector is actively developed so as to increase the connecting force and the coupling with the connection part.

Korean Patent Laid-Open No. 10-2014-0008879 discloses a technique relating to the above-described conventional connector.

In order to reduce the overall thickness of the connector, the conventional connector includes a horizontal pin having a width larger than the height of the end surface. However, when the male connector is in contact with the male connector, the male connector has a weak stiffness, so that the male connector is flexibly deformed rearward. In addition, since the bending strength of the pin is low, there is a problem that defective contact occurs. This results in inconvenience for long-term use.

SUMMARY OF THE INVENTION The present invention has been devised in order to solve the above-mentioned problems, and it is an object of the present invention to provide a female connector employing a structure of a pin having an improved rigidity so as to increase the bending strength, prevent deformation, It has its purpose.

In order to achieve the above object, a female connector according to the present invention is a female connector for inserting and fastening a male connector having a plurality of terminals at one end to the inside, wherein one end of the male connector is inserted inward housing; A plurality of fins in contact with the male connector in such a manner that one end is disposed and fixed inside the housing and the height of the section is larger than the width of the section; And a pair of supports provided at both ends of the housing and supporting both ends of the male connector.

Wherein the pins include a plurality of upper fins disposed at an inner upper end of the housing and a plurality of lower fins disposed at an inner lower end of the housing and spaced apart from the upper fins to be vertically symmetric with the upper fins, The male connector can be fastened between the upper pin and the lower pin.

Further, the upper pin and the lower pin may have protrusions at the front side toward the center of the housing in the height direction, and the terminals of the male connector may contact the protrusions.

It is also preferable that the support portion is located between the upper fins and the lower fins and has one end projecting toward the center of the housing. Further, the support portion is formed of an elastic piece provided with an elastic force, and can support the male connector by its elastic force.

According to the female connector according to the present invention, the pin has a shape in which the height of the cross section is larger than the width of the cross section, so that the bending strength is high and the rigidity is high, so that deformation of the pin can be prevented.

Further, the protruding portion of the pin is brought into contact with the terminal of the male connector, so that the contact holding force is high, whereby the conductivity can be increased.

1 is a perspective view showing a female connector according to an embodiment of the present invention,
Fig. 2 is a perspective view showing a part of the female connector shown in Fig. 1,
3 is a sectional view showing the female connector shown in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor may appropriately design the concept of the term appropriately to describe its own design in the best way possible. It must be interpreted in terms of meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, at the time of the present application, It should be understood that variations can be made.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3, a male connector 10 according to an embodiment of the present invention has a male connector C having a plurality of terminals at one end thereof inserted inward to be electrically connected to the housing 100, a pin 200, and a supporting portion 300.

One end of the male connector (C) is inserted into the housing (100). Also, the shape of the housing 100 may be changed according to the type and use of the electronic device in which the female connector 10 is used.

One end of the fin 200 is disposed and fixed inside the housing 100. Further, the fin 200 has a shape in which the height of the cross section is larger than the width of the cross section. The shape of the fin 200 can increase the rigidity of the fin 200. For this reason, the pin 200 prevents deformation of the male connector C when the male connector C is fastened backward, and the contact force can be strengthened because of the strength against bending. It is also preferable that a plurality of the pins 200 are disposed, and the male connector C contacts the pins 200. To this end, the pin 200 includes an upper pin 210 and a lower pin 220.

The upper fins 210 are preferably disposed at an inner upper end of the housing 100, and a plurality of the upper fins 210 are provided.

The lower pin 220 is preferably disposed at an inner lower end of the housing 100 and is spaced apart from the upper pin 210. It is preferable that the lower pins 220 are provided in the horizontal direction along the housing 100. Further, the lower pin 220 is vertically symmetrical with the upper pin 210. That is, the upper fin 210 and the lower fin 220 are preferably spaced apart from each other and facing each other. The male connector C is fastened between the upper pin 210 and the lower pin 220 so that both sides of the male connector C are connected to the upper pin 210 and the lower pin 220, It is preferable to be contacted.

The upper and lower fins 210 and 220 may have protrusions 201 formed in front thereof. The protrusion 201 protrudes toward the center of the housing 100 in the height direction. That is, the protrusion 201 protrudes toward the male connector C to be fastened. The terminal of the male connector C is brought into contact with the protruding portion 201 to increase the contact holding force and thereby increase the conductivity.

One end of each of the support portions 300 is fixed to the inside of the housing 200 and is installed at both ends of the housing 200. The support portion 300 supports both ends of the male connector C to be fastened. In the prior art, the structure of the "C" -shaped support portion is adopted to support the male connector C fastened to the inside of the housing. That is, the male connector C is inserted into the inside of the "C" However, the female connector 10 has a problem that the thickness of the female connector 10 is increased according to the shape of the pin 200 by using a support having a conventional structure. Therefore, the female connector 10 is configured such that a central portion connecting the both sides of the female connector 10 in a "C" shape is removed, and a pair of the support portions 300 are disposed at both ends of the housing 100. Whereby it is possible to manufacture without interference with the shape of the fin 200 whose cross section height is larger than the cross section width. That is, it is possible to dispose the support portions 300 at both ends of the housing 100, and to install the support portions 300 without affecting the thickness of the female connector 10 manufactured thereby. And can be stably supported.

It is preferable that the support part 300 is positioned between the upper fin 210 and the lower fin 220. And the other end is protruded toward the center of the housing 100. The protruding shape of the support part 300 increases the force of supporting the male connector C, fixes the male connector C when it is fastened, and improves the accuracy thereof. Further, the support part 300 may be formed of an elastic piece provided with an elastic force. So that the male connector C can be supported through the resilient piece of the support part 300. That is, the male connector C can be supported at both ends by the restoring force of the resilient pieces of the support portion 300. [

According to the female connector 10 according to the present invention as described above, since the pin 200 having the shape of a section larger than the width of the end surface is provided, the bending strength is high and the rigidity is high, can do.

Further, the projecting portion 201 of the pin 200 is brought into contact with the terminal of the male connector C, so that the contact holding force is high, and thereby the conductivity can be increased.

Although the present invention has been described with reference to the embodiments shown in the drawings, it is to be understood that various modifications and equivalents may be made thereto by those skilled in the art. Accordingly, the true scope of protection of the present invention should be determined by the technical idea of the appended claims.

10: female connector 100: housing
200: pin 210: upper pin
220: lower pin 201: projection
300: Support part C: Male connector

Claims

A female connector for inserting and fastening a male connector having a plurality of terminals at one end thereof,
A housing into which one end of the male connector is inserted inward;
A plurality of fins in contact with the male connector in such a manner that one end is disposed and fixed inside the housing and the height of the cross section is larger than the width of the cross section; And
And a pair of support portions provided at both ends of the housing and supporting both ends of the male connector.

The method according to claim 1,
The pin
A plurality of upper fins disposed at an inner upper end of the housing,
And a plurality of lower pins disposed at an inner lower end of the housing and spaced apart from the upper pins to be vertically symmetrical with the upper pins,
And the male connector is fastened between the upper pin and the lower pin.

The method of claim 2,
The upper pin and the lower pin,
Wherein a protruding portion is formed at a front side in a heightwise direction of the housing and a terminal of the male connector contacts the protruding portion.

The method of claim 2,
The support portion
Wherein the female connector has a shape that is positioned between the upper pin and the lower pin and has one end protruded toward the center of the housing.

The method according to claim 1,
The support portion
Wherein the male connector is formed of an elastic piece provided with an elastic force and supports the male connector by its elastic force.