KR20150072025A - Connector - Google Patents

Connector Download PDF

Info

Publication number
KR20150072025A
KR20150072025A KR1020130159251A KR20130159251A KR20150072025A KR 20150072025 A KR20150072025 A KR 20150072025A KR 1020130159251 A KR1020130159251 A KR 1020130159251A KR 20130159251 A KR20130159251 A KR 20130159251A KR 20150072025 A KR20150072025 A KR 20150072025A
Authority
KR
South Korea
Prior art keywords
contact
terminal
connector
mounting terminal
mounting
Prior art date
Application number
KR1020130159251A
Other languages
Korean (ko)
Other versions
KR101533808B1 (en
Inventor
이상미
심규철
Original Assignee
주식회사 유라코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 유라코퍼레이션 filed Critical 주식회사 유라코퍼레이션
Priority to KR1020130159251A priority Critical patent/KR101533808B1/en
Publication of KR20150072025A publication Critical patent/KR20150072025A/en
Application granted granted Critical
Publication of KR101533808B1 publication Critical patent/KR101533808B1/en

Links

Images

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • H01R13/11Resilient sockets
    • H01R13/111Resilient sockets co-operating with pins having a circular transverse section

Abstract

The present invention provides a mail connector comprising: a mail connector including a mounting terminal; And a female connector formed with an insertion hole into which the mounting terminal is inserted and including a contact terminal including a plurality of contact dots so as to face the outer surface of the mounting terminal.

Description

Connector {Connector}

The present invention relates to a connector, and more particularly, to a connector having improved contact force.

Generally, the connector is formed by fastening a male connector and a female connector. The mail connector includes a mounting terminal mounted on the female connector, and the female connector includes a contact terminal in contact with the mounting terminal.

Particularly, in the case of a connector in which the terminals are formed in a circular shape, a cantilevered body is provided in the contact terminal of the female connector to form the contact contact portion of the contact terminal of the male connector and the contact terminal of the female connector.

1, the contact terminal 14 of the female connector 16 is connected to the male connector 12 (not shown) so that the male connector 12 and the female connector 16 of the conventional connector 1 are fastened to each other. A body 15 into which the mounting terminal 11 of the body 15 is inserted and a cap 13 surrounding the body 15.

At this time, the inside of the body 15 is inclined in a direction in which the mounting terminal 11 is inserted, and the mounting terminal 11 is inserted into the contact terminal 14 and mounted on the outer surface of the mounting terminal 11 and the body The male connector 12 and the female connector 16 come into electrical contact with each other.

The contact terminal 14 is formed by forming a body 15 in a planar raw material and then bending (rolling) the body 15 to form a circular contact terminal 14, do. In this case, when the mounting terminal 11 is inserted into the contact terminal 14, the contact of the body 15 may not be accurately performed. The contact force of the female connector 16 is lowered.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a connector having improved contact force between a mail connector and a female connector.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to another aspect of the present invention, there is provided a connector comprising: a mail connector including a mounting terminal; And a female connector having an insertion hole into which the mounting terminal is inserted, and a contact terminal including a plurality of contact dots so as to face the outer surface of the mounting terminal.

According to the above-mentioned problem solving means, the present invention is characterized in that the body of the female connector is formed so as to be elastically deformed, and contact dots are formed on the body so that when the mounting terminal of the mail connector is inserted into the contact terminal, The contact area can be increased. As a result, the contact between the female connector and the mail connector can be improved.

The contact dot is formed so as to increase in size along the direction in which the mounting terminal of the mail connector is inserted into the contact terminal of the female connector so that the mounting terminal of the male connector is slid in the direction of insertion into the contact terminal of the female connector The contact between the body of the connector and the mounting terminal can be maintained.

1 is a view showing a conventional connector,
2 is a perspective view showing a connector according to an embodiment of the present invention,
Fig. 3 is a perspective view showing the female connector of Fig. 2,
4 is a cross-sectional view taken along line IV-IV in Fig. 3,
5 is a sectional view taken along line V-V in Fig.

It should be understood that the specific details of the invention are set forth in the following description to provide a more thorough understanding of the present invention and that the present invention may be readily practiced without these specific details, It will be clear to those who have knowledge.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to FIGS. 2 to 5, but the present invention will be described focusing on the parts necessary for understanding the operation and operation according to the present invention.

FIG. 2 is a perspective view showing a connector according to an embodiment of the present invention, FIG. 3 is a perspective view showing the female connector of FIG. 2, FIG. 4 is a sectional view taken along a line IV- Is a sectional view taken along the line V-V in Fig.

Before explaining the drawings, the connector 10 of the embodiment of the present invention will be described by way of example of a mail connector 120 and a female connector 140 including terminals formed in a circular shape, The present invention is not limited thereto.

As shown in these drawings, the connector 10 according to the embodiment of the present invention includes a mail connector 120 including a mounting terminal 122, and an insertion hole 145 into which the mounting terminal 122 is inserted And a contact connector 140 including a contact terminal 142 that includes a plurality of contact dots 148 to face the outer surface of the mounting terminal 122. [

The mail connector 120 and the female connector 140 are mounted on electrical parts of a vehicle (not shown), and the female connector 140 includes a plurality of electric wires 160. Accordingly, the power supplied through the electric wire 160 can be transmitted to the electric component of the vehicle through the connector 10. [

The contact terminal 142 is inserted into the insertion hole 122 into which the mounting terminal 122 of the mail connector 120 is inserted so that the mounting terminal 122 of the mail connector 120 can be inserted into the contact terminal 142 of the female connector 140, And a body 146 mounted on the cap 144 and having contact dots 148 formed thereon. At this time, a plurality of contact dots 148 may be formed on the inner surface of the body 146 in parallel to the direction in which the mounting terminals 122 are inserted into the contact terminals 142.

That is, the contact dot 148 is a member formed to easily contact the outer surface of the mount terminal 122 and the inner surface of the contact terminal 142. [ Therefore, when a plurality of contact terminals 142 are formed in a direction parallel to the insertion direction of the mounting terminal 122, the contact properties of the mounting terminal 122 and the contact terminal 142 can be improved.

Further, the contact dots 148 are arranged in two or more rows, and a plurality of the contact dots 148 may be formed along the row. As described above, the contact dot 148 is a member that improves the contact force between the mount terminal 122 and the contact terminal 142. [ The contact dots 148 are arranged in two or more rows and a plurality of contact dots 148 are formed along the arranged rows so that the contact area between the mounting terminals 122 and the contact terminals 142 can be increased .

On the other hand, the body 146 is inserted into the mounting terminal 122, and is elastically deformed by the outer surface of the mounting terminal 122. The body 146 is a member that increases the contact area of the contact terminal 142 and improves contact between the mail connector 120 and the female connector 140.

At this time, the body 146 may be formed such that the body 146 is inclined from one end adjacent to the insertion hole 145 to the other end. That is, referring to FIG. 4, the body 146 may be, for example, a cantilever spring. Since the body 146 is inclined from one end adjacent to the insertion hole 145 to the other end so that the mounting terminal 122 can be in contact with the contact terminal 142 from the moment it is inserted into the insertion hole 145 do.

In addition, the contact dot 148 increases the area in which the mounting terminal 122 contacts the contact terminal 142. [ That is, the contact dot 148 is a portion protruding inside the contact terminal 142. Since a plurality of contact dots 148 are formed at this time, when the mounting terminal 122 is inserted into the contact terminal 142, the area in which the mounting terminal 122 contacts the body 146 increases, And the mounting terminal 122 can be improved.

The contact area between the mounting terminal 122 and the contact terminal 142 is increased, so that the contact between the mail connector 120 and the female connector 140 can be increased.

The contact dot 148 may be formed on the body 146. This is because the body 146 is in contact with the mounting terminal 122 from the moment it is inserted into the contact terminal 142. By forming the contact dot 148 in such a body 146, the contact of the mounting terminal 122 with the contact terminal 142 can be improved.

That is, when the mounting terminal 122 is inserted into the contact terminal 142, the outer surface of the mounting terminal 122 is contacted with the contact dot 148, so that the body 146 on which the contact dot 148 is formed can be pressed. Since the compressed body 146 is in close contact with the inner surface of the cap 144, the contact between the mounting terminal 122 and the contact terminal 142 can be made clear.

The contact dots 148 and the body 146 may be integrally formed to form a body 146 in the form of a cantilever spring by processing the planar raw material forming the contact terminal 142, After the contact dots 148 are formed on the body 146, the planar raw material can be rolled and mounted on the cap 144.

At this time, the method of forming the contact dot 148 may be formed by applying pressure to the body 146, and the present invention is not limited by the method of forming the contact dot 148.

Meanwhile, the contact dot 148 may be formed to increase in size from one end of the body 146 toward the other end. This is because the body 146 is inclined from the insertion hole 145, so that the other end portion of the body 146 may be inferior in contact with the mounting terminal 122. The size of the contact dot 148 is increased toward the other end of the body 146 so that the contact between the terminals can be maintained regardless of the position of the mounting terminal 122 inserted into the contact terminal 142 Let's do it.

The body 146 of the male connector 140 is elastically deformed as described above and the contact dot 148 is formed on the body 146 so that the mounting terminal 122 of the male connector 120 is connected to the contact terminal 148. [ The contact area between the mounting terminal 122 and the contact terminal 142 can be increased. Thus, the contact between the female connector 140 and the mail connector 120 can be improved.

The contact dot 148 is formed to increase in size along the direction in which the mounting terminal 122 of the mail connector 120 is inserted into the contact terminal 142 of the female connector 140, The contact between the body 146 of the female connector 140 and the mounting terminal 122 formed to be inclined in the direction in which the mounting terminal 122 is inserted into the contact terminal 142 of the female connector 140 can be maintained do.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention.

10: Connector 120: Mail connector
122: mounting terminal 140: female connector
142: contact terminal 144: cap
146: Body 148: Contact dot
160: Wires

Claims (7)

  1. A mail connector including a mounting terminal; And
    A female connector formed with an insertion hole into which the mounting terminal is inserted and having a contact terminal including a plurality of contact dots so as to face an outer surface of the mounting terminal;
    And a connector.
  2. The method according to claim 1,
    The contact terminal includes:
    A cap having the insertion hole formed therein,
    A body mounted on the cap and having the contact dots formed therein,
    Wherein a plurality of the contact dots are formed on the inner surface of the body so as to be parallel to a direction in which the mounting terminals are inserted into the contact terminals.
  3. The method of claim 2,
    Wherein the contact terminals are arranged in two or more rows and a plurality of contact rows are formed along the row.
  4. The method according to any one of claims 1 to 3,
    The body
    And the connector is resiliently deformed by the outer surface of the mounting terminal when the mounting terminal is inserted.
  5. The method of claim 4,
    And the contact dot is formed on the body.
  6. The method of claim 3,
    The body
    And the second connector is formed to be inclined from one end adjacent to the insertion hole to the other end.
  7. The method of claim 6,
    Wherein the contact dot comprises:
    And the size increases from one end of the body toward the other end.
KR1020130159251A 2013-12-19 2013-12-19 Connector KR101533808B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130159251A KR101533808B1 (en) 2013-12-19 2013-12-19 Connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130159251A KR101533808B1 (en) 2013-12-19 2013-12-19 Connector

Publications (2)

Publication Number Publication Date
KR20150072025A true KR20150072025A (en) 2015-06-29
KR101533808B1 KR101533808B1 (en) 2015-07-03

Family

ID=53518133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130159251A KR101533808B1 (en) 2013-12-19 2013-12-19 Connector

Country Status (1)

Country Link
KR (1) KR101533808B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102067359B1 (en) * 2019-06-28 2020-01-15 지에스엠메탈(주) Terminal for electric connector
EP3599534A1 (en) * 2018-07-23 2020-01-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Female connecting member, male connecting member, and mobile terminal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729581Y2 (en) * 1990-03-20 1995-07-05 矢崎総業株式会社 Female terminal fitting
JP3523030B2 (en) * 1997-11-06 2004-04-26 矢崎総業株式会社 Terminal structure
KR20120029916A (en) * 2010-09-17 2012-03-27 현대자동차주식회사 Connector for charging in electric vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3599534A1 (en) * 2018-07-23 2020-01-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Female connecting member, male connecting member, and mobile terminal
KR102067359B1 (en) * 2019-06-28 2020-01-15 지에스엠메탈(주) Terminal for electric connector

Also Published As

Publication number Publication date
KR101533808B1 (en) 2015-07-03

Similar Documents

Publication Publication Date Title
US8888506B2 (en) Connector
JP5541305B2 (en) Connector terminal for press-fit
KR101989442B1 (en) Electrical terminal element
US2688123A (en) Electrical connector
TWI312213B (en) Connection contact of an electric connector
US9793620B2 (en) Connector assembly with a blade connector
US9011178B2 (en) Connector and method of manufacturing same
US9780500B2 (en) Electrical plug connector
KR101561777B1 (en) Electrical cable connector shield with positive retention locking feature
JP5569548B2 (en) Coaxial electrical connector and coaxial electrical connector device
CN101969169B (en) Wire pair board connector
JP6422240B2 (en) Connection structure, wire harness, and connector
EP2375506A1 (en) Terminal fitting connecting structure
US3409867A (en) Detachable electrical connectors
KR101530903B1 (en) Plug-type connector for direct contact-making on a printed circuit board
JP5185022B2 (en) Electrical contact and connector using the same
US9502795B1 (en) Clamping wire structure of terminal block
US20140017960A1 (en) Multi-piece socket contact assembly
US7485016B2 (en) Female terminal with guiding piece
KR20120105383A (en) Wire-to-wire connector
US9455514B2 (en) Female terminal having an elastic contact member with a plurality of curved contact portions
US9444205B2 (en) Electric connector with contact protection
EP3125371B1 (en) Connector and connector assembly
JP5603521B1 (en) Method for manufacturing connection structure, connection structure, wire harness, crimping member, and crimping apparatus
CN104253368A (en) Method for assembling electrical terminal

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180126

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20200205

Year of fee payment: 6