KR960032810A - Rotary connector - Google Patents

Rotary connector Download PDF

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Publication number
KR960032810A
KR960032810A KR1019960002861A KR19960002861A KR960032810A KR 960032810 A KR960032810 A KR 960032810A KR 1019960002861 A KR1019960002861 A KR 1019960002861A KR 19960002861 A KR19960002861 A KR 19960002861A KR 960032810 A KR960032810 A KR 960032810A
Authority
KR
South Korea
Prior art keywords
lock pin
housing
rotary connector
shaft
housings
Prior art date
Application number
KR1019960002861A
Other languages
Korean (ko)
Other versions
KR100198875B1 (en
Inventor
오시로우 혼다
미쯔노리 마쯔모또
슌지 아라끼
다께히꼬 이또
Original Assignee
가다오까 마사다까
아루푸스 덴키 가부시키가이샤
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 가다오까 마사다까, 아루푸스 덴키 가부시키가이샤 filed Critical 가다오까 마사다까
Publication of KR960032810A publication Critical patent/KR960032810A/en
Application granted granted Critical
Publication of KR100198875B1 publication Critical patent/KR100198875B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column

Abstract

본 발명은 진동에 의하여 록핀이 잘못하여 이탈되는 것을 방지하고, 스티어링 장치에 조립할 때까지 록상태를 확실하게 유지할 수 있는 회전커넥터를 제공하다.The present invention provides a rotary connector capable of preventing a lock pin from being erroneously released due to vibration and reliably maintaining a locked state until assembled in a steering device.

록핀(16)에 수직방향으로 연장되는 축부(16a)와, 축부(16a)의 중앙부분으로부터 직각방향으로 돌출되는 이탈방지부(16b)와, 축부(16a)상단의 손잡이부(16c)를 형성함과 동시에, 이탈방지부(16b)의 상면에 반구상의 돌기(16d)를 형성한다. 한편, 제1축구멍(6)을 가지는 제1하우징(1)과 노치(13)를 가지는 제2하우징(2)을 회전 자유롭게 연결하고, 제1하우징(1)에 삽입구멍(8)과 오목부(9)를 가지는 받침부(7)를 형성한다. 그리고, 회전 커넥터의 제조과정에서, 양 하우징(1), (2)을 회동 중립위치에 위치맞춤시킨 상태에서, 록핀(16)을 제1축구멍(6)과 노치(13)에 삽입함과 동시에, 그 록핀(16)의 이탈방지부(16b)를 삽입구멍(8)에 삽입하고, 그런 다음 록핀(16)을 회전시켜 돌기(16d)를 오목부(9)에 걸리게함으로써, 록핀(16)에 의하여 양하우징(1), (2)의 자유로운 회동을 저지하도록 하였다.A release portion 16b protruding in a direction perpendicular to the center of the shaft portion 16a and a handle portion 16c at the upper end of the shaft portion 16a are formed And hemispheric projections 16d are formed on the upper surface of the separation preventing portion 16b. The first housing 1 having the first shaft hole 6 and the second housing 2 having the notch 13 are rotatably connected and the first housing 1 is provided with the insertion hole 8 and concave Thereby forming a receiving portion 7 having a portion 9. When the lock pin 16 is inserted into the first shaft hole 6 and the notch 13 while the two housings 1 and 2 are aligned in the rotational neutral position in the manufacturing process of the rotary connector, At the same time, the release preventing portion 16b of the lock pin 16 is inserted into the insertion hole 8, and then the lock pin 16 is rotated to engage the projection 16d with the concave portion 9, The free rotation of both the housings 1 and 2 is prevented.

Description

회전커넥터Rotary connector

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 일 실시예에 관계되는 회전커넥터의 분해사시도이고,FIG. 1 is an exploded perspective view of a rotary connector according to an embodiment of the present invention,

제2도는 그 회전커넥터의 요부단면도이며,FIG. 2 is a sectional view of the main portion of the rotary connector,

제3도는 그 회전커넥터에 구비된 록핀의 사시도이다.3 is a perspective view of a lock pin provided in the rotary connector;

Claims (4)

상대적으로 회동자유롭게 연결된 제1 및 제2하우징고, 이들 양하우징 사이의 공간내에 권회된 가요성케이블과, 상기 제1하우징에 설치된 제1축구멍과, 상기 제2하우징에 마련된 제2축구멍과, 이들 양 축구멍에 삽입되고 상기 양 하우징 사이의 자유로운 회동을 저지하는 록핀을 구비하고, 상기 록핀에는 축선과 직교하는 방향으로 돌출되는 이탈방지부가 설치됨 동시에, 상기 제1하우징에는 상기 이탈방지부의 삽입을 허용하는 삽입구멍과, 이 삽입구멍으로부터 회전방향으로 치우쳐진 방향에 위치하는 회전규제부가 설치되고, 상기 이탈방지부가 상기 회전규제부와 걸림으로써, 상기 록핀이 상기 하우징에 지지되도록 구성한 것을 특징으로 하는 회전커넥터.A first flexible shaft wound in a space between the first housing and the second housing, a first shaft yoke provided in the first housing, a second shaft yoke provided in the second housing, And a lock pin inserted into both yokes to prevent free rotation between the both housings. A release preventing portion protruding in a direction orthogonal to an axis is provided on the lock pin, and the insertion of the release preventing portion is provided in the first housing. Wherein the lock pin is supported by the housing by allowing the insertion hole to be engaged with the rotation restricting portion and the rotation restricting portion to be positioned in the direction shifted from the insertion hole in the rotational direction, Rotating connector. 제1항에 있어서, 상기 제2축구멍과 상기 록핀과의 사이에, 상기 양 하우징의 상대적인 미소회전을 허용하는 갭이 형성되어 있는 것을 특징으로 하는 회전커넥터.2. The rotary connector according to claim 1, wherein a gap is formed between the second shaft hole and the lock pin to allow relative rotation of the both housings. 제1항에 있어서, 상기 회전규제부는 오목부이고, 이 오목부에 상기 이탈방지부에 형성된 돌기가 걸리도록 구성한 것을 특징으로 하는 회전커넥터.The rotary connector according to claim 1, wherein the rotation restricting portion is a concave portion, and protrusions formed on the release preventing portion are engaged with the recess. 제1항에 있어서, 상기 록핀에 상기 록핀을 회전조작하기 위한 손잡이부가 형성되어 있는 것을 특징으로 하는 회전커넥터.The rotary connector according to claim 1, wherein a handle portion for rotating the lock pin is formed on the lock pin. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960002861A 1995-02-08 1996-02-07 Rotating connector KR100198875B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-020735 1995-02-08
JP02073595A JP3231206B2 (en) 1995-02-08 1995-02-08 Rotating connector

Publications (2)

Publication Number Publication Date
KR960032810A true KR960032810A (en) 1996-09-17
KR100198875B1 KR100198875B1 (en) 1999-06-15

Family

ID=12035459

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960002861A KR100198875B1 (en) 1995-02-08 1996-02-07 Rotating connector

Country Status (2)

Country Link
JP (1) JP3231206B2 (en)
KR (1) KR100198875B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4893143B2 (en) * 2006-08-03 2012-03-07 日産自動車株式会社 Vehicle steering apparatus and shaft cover thereof
CN102790334A (en) * 2011-05-18 2012-11-21 上海盈智汽车电子有限公司 Clock spring with rotating locking mechanism
JP5586559B2 (en) * 2011-10-28 2014-09-10 信越化学工業株式会社 Pellicle container
JP5586560B2 (en) * 2011-10-28 2014-09-10 信越化学工業株式会社 Pellicle container
CN113573950B (en) * 2020-02-28 2024-03-26 Lg电子株式会社 Modular control device and vehicle using same
US11498498B2 (en) * 2021-03-04 2022-11-15 American Furukawa, Inc. Lock-pin assembly

Also Published As

Publication number Publication date
KR100198875B1 (en) 1999-06-15
JP3231206B2 (en) 2001-11-19
JPH08213133A (en) 1996-08-20

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