WO2018097672A1 - Connecteur rotatif - Google Patents

Connecteur rotatif Download PDF

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Publication number
WO2018097672A1
WO2018097672A1 PCT/KR2017/013575 KR2017013575W WO2018097672A1 WO 2018097672 A1 WO2018097672 A1 WO 2018097672A1 KR 2017013575 W KR2017013575 W KR 2017013575W WO 2018097672 A1 WO2018097672 A1 WO 2018097672A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
key
bearing
block
coupled
Prior art date
Application number
PCT/KR2017/013575
Other languages
English (en)
Korean (ko)
Inventor
임진훈
이민희
박상호
최재건
Original Assignee
주식회사 텔콘
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 텔콘 filed Critical 주식회사 텔콘
Priority to AU2017366073A priority Critical patent/AU2017366073B2/en
Publication of WO2018097672A1 publication Critical patent/WO2018097672A1/fr

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

Definitions

  • the present invention relates to a rotatable connector, and more particularly to a rotatable connector that can easily match the mating connector and the key and key groove.
  • a cable for using a high frequency signal or an optical signal is connected to facilities and components such as an exchange station equipment, a base station equipment, and a repeater for wired or wireless communication.
  • connectors for connecting a cable are used.
  • one connector is fixed to a terminal or a board, and the other connector is installed in a state where the cable is coupled to the one connector fixed to the terminal or a board.
  • the cable may be classified as being for transmission of high frequency signals for mobile communication, for optical communication, or capable of simultaneously performing high frequency signal and optical communication for mobile communication, and may be a composite cable for simultaneously supplying power.
  • Such a cable may be bent due to the necessity of changing the direction when laying, and as a result, a key and a key groove provided in the two connectors may not coincide with each other when the connectors are connected.
  • the key and the key groove provided in the connector determine the direction in which the connectors are coupled.
  • the key and the key groove are formed for the purpose of making an accurate connection at the time of the electrical connection or the optical connection and preventing damage to the connection portion.
  • Conventional connectors such as the Applicant's Patent Registration No. 10-1234660 (RF connector, registered February 13, 2013) of the present invention may have a displacement such as rotation regardless of the cable when the cable is connected to the cable in the connected state. none. Therefore, if the key and the key groove of the two connectors do not match each other during the cable installation process, the operator forcibly twists the cable or the connector to which the cable is connected to match the key and the key groove so that the wires or optical fibers in the cable There is a problem that can be damaged or disconnected.
  • the technical problem to be solved by the present invention in view of the above problems is to provide a connector that can be rotated to easily match the position of the key and the key groove when the connector is coupled between.
  • the rotatable connector of the present invention for solving the above problems is a connector fixedly installed in a fixed mounting portion such as a terminal or a board, the connector is rotatably coupled to the fixed mounting portion, the cable is connected When engaging the connector, it is possible to match the key and the key groove in the state of being coupled to the fixed mounting portion.
  • the connector may include a fixing part fixedly installed to the fixing mounting part, a bearing rotatably seated on the fixing part, a rotating part rotatably coupled to the bearing, and a cable fixed to the rotating part. It may comprise a connection that is at least electrically or optically connected to the connected external connector.
  • a portion of the outer diameter of the rotating unit may further include a key display unit that displays a position of a key or key groove.
  • the fixing part may include a slit part of which a part of the lower end is opened, and may include a stopper protruding from an outer surface of the rotating part to contact sides of the slit part to limit rotation.
  • the connector may include a fixed part fixedly installed to the fixed installation part, a bearing rotatably seated on the fixed part, an upper end coupled to the bearing, and a lower end of the rotating block provided with a block part forming a predetermined area;
  • a port block coupled to the block portion of the rotary block, and may be fixed to the inside of the port block is connected to the connector at least electrically or optically connected.
  • the rotating block is inserted into a part of the through hole provided in the housing of the fixed installation portion, it may include at least one or more airtight portion in the insertion position.
  • the outer surface of the port block may include a key display unit for displaying the location of the key or key groove.
  • the rotatable connector of the present invention is configured such that a connector installed in a fixed body such as a terminal or a board among the connectors rotates at a predetermined angle, so that the key and the key groove can be easily matched when the cable is coupled with the other connector. Therefore, there is an effect that can prevent the damage to the conductor or the optical fiber in the cable, and also shorten the connection time of the cable.
  • FIG. 1 is an exploded perspective view of a rotatable connector according to a preferred embodiment of the present invention.
  • Figure 2 is a perspective view of the coupled state of FIG.
  • FIG. 3 is a cross-sectional view of the coupled state of FIG.
  • FIG. 4 is an exploded perspective view of a rotatable connector according to another embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of the coupled state of FIG. 4.
  • Connector 110 Fixed part
  • bearing fastening part 156 hermetic part
  • connection pin 170 rotation block
  • key display section 200 fixed mounting section
  • first, second, etc. are used herein to describe various members, regions, and / or portions, it is obvious that these members, components, regions, layers, and / or portions are not limited by these terms. . These terms do not imply any particular order, up or down, or superiority, and are only used to distinguish one member, region or region from another member, region or region. Accordingly, the first member, region, or region described below may refer to the second member, region, or region without departing from the teachings of the present invention.
  • FIG. 1 is a perspective view of a rotatable connector according to a preferred embodiment of the present invention.
  • the connector 100 includes a fixing part 110, a bearing 120, fixing rings 130 and 140, a rotating part 150, and a connecting part 160.
  • the fixing part 110 is fixed to the main body part or the substrate of the terminal, and the bearing 120 is rotatably coupled to the fixing part 110.
  • the rotating unit 150 coupled to the bearing 120 rotates with the rotation of the bearing 120.
  • the connection part 160 is fixedly installed inside the rotation part 150, and the position of the connection pin 161 may be adjusted by rotating the connection part 160 by the rotation of the rotation part 150.
  • the key display unit 151 is formed in the rotating unit 150 so that the position of the key or the key groove can be easily confirmed from the outside. At this time, the position of the key or the key groove substantially represents the position or direction of the connection pins 161 of the connection unit 160.
  • the operator couples another connector (not shown) to which the cable is connected to the connector 100, the operator rotates the rotary unit 150 to control the key display unit 151 of the key display unit 151 and the rotary unit 150. It can be combined easily by matching the position.
  • the connecting portion 160 is provided with connecting pins 161 which can be electrically or optically connected by inserting a protruding conductor portion of the connector.
  • the present invention provides a key groove of the connector 100 in a state in which a key or a key groove of the connector to which the cable is connected and a key groove or key of the connector 100 do not coincide with the cable twisting or twisting. Or it is possible to change the position of the key to facilitate the coupling of the connector.
  • FIG. 2 is a perspective view of the coupling state of the connector 100 applied to the present invention
  • Figure 3 is a cross-sectional configuration of the coupling state of the connector 100.
  • the fixing part 110 has a cylindrical shape and a seating surface 113 is formed at the center side of the inner diameter so that the inner diameter of the upper side has a larger structure than the inner diameter of the lower side.
  • the fixing unit 110 is firmly fixed to the inside of the terminal body or a fixed installation such as a substrate.
  • a method of fixing the fixing part 110 can be used in a variety of ways, one of the fixing method to form a tab on the outer diameter of the fixing part 110 and the terminal portion of the ring-shaped socket to which the fixing part 110 is inserted and fixed It can be provided in a main body.
  • the bearing 120 is located on the seating surface 113 of the fixing part 110.
  • the bearing 120 is rotatable because the bearing 120 is not in contact with the seating surface 113.
  • the bearing 120 is ring shaped.
  • the rotating part 150 is provided with a bearing fastening part 155 to which the bearing 120 is coupled.
  • the bearing fastening part 155 is a tab provided on one surface of the rotating part 150 and is engaged with the tab provided on the inner diameter surface of the bearing 120. Therefore, the rotation part 150 may rotate together with the bearing 120.
  • the shape of the rotation part 150 is a cylindrical shape as a whole, and the angled tool contact part 153, such as a hexagon or a square, protrudes outward from the center part.
  • the tool contact portion 153 is used for coupling the rotating part 150 to the bearing 120 using a wrench or the like.
  • the tool contact portion 153 is used to fix the rotation unit 150 so as not to rotate by using a tool when engaging the connector.
  • the tool contact portion 153 may be in contact with the bottom of the fixing portion 110 to improve the airtight holding force.
  • At least one airtight portion 156 is positioned between the bearing coupling portion 155 and the tool contact portion 153 of the rotating part 150.
  • the airtight part 156 is an elastic ring and prevents water from flowing through the rotating part 150 and the fixing part 110.
  • the fixing rings 130 and 140 prevent the separation of the airtight portion 156.
  • the stopper 152 protrudes from the rotation part 150, and the stopper 152 is inserted into the cutout 112 of the fixing part 110.
  • the cutout 112 is provided at a portion of the lower end of the fixing part 110. Both sides of the incision 112 acts as the anti-rotation jaw 111.
  • the rotation unit 150 can no longer rotate in the same direction.
  • the angle of rotation of the rotating part 150 may be set using the cutout 112 and the anti-rotation jaw 111, and the rotation of the rotating part 150 may be limited to be possible in a range of 180 to 350 degrees.
  • the rotation of the rotation unit 150 is not limited.
  • a connector fastening part 154 is formed at an outer diameter of the lower end of the rotating part 150 to allow the connector to be coupled thereto.
  • the connector fastening portion 154 may be a tab.
  • the key display unit 151 described above is positioned between the connector fastening unit 154 and the tool contact unit 153.
  • at least one key groove 157 is formed inside the lower end of the rotating part 150 in which the connector fastening part 154 is formed.
  • the key groove 157 is formed in the rotation part 150 and the key is formed in the connector fastened to the connector fastening part 154, the key groove is formed in the connector in which the key is formed in the rotation part 150 and the cable is connected. Can be formed.
  • connection part 160 is coupled to the inside of the rotation part 150.
  • the connection unit 160 is an insulator and includes at least one connection pin 161.
  • the connection pin 161 is inserted with a conductor for transmitting a high frequency signal or an optical fiber for transmitting an optical signal.
  • a wire may be inserted for connection of a power source, and a complex structure thereof may be inserted.
  • the key 150 and the key groove 157 can be easily rotated by rotating the rotating unit 150. ) Can be aligned to allow easy coupling.
  • the rotatable connector 100 matches the key and the key groove by rotating the rotation part 150 of the connector 100 even when the key and the key groove do not match when connecting another connector connected to the cable. You can.
  • FIG. 4 is a perspective view of another embodiment of the connector 100 applied to the present invention
  • Figure 5 is a cross-sectional configuration of the coupling state of FIG.
  • another embodiment of the connector 100 applied to the present invention includes a fixing part 110, a bearing 120, a fixing ring 130 and 140, a rotation block 170, and a connection part 160. ), It comprises a coupling block 180.
  • the fixing part 110 has a cylindrical shape and a seating surface 113 is formed at the center side of the inner diameter so that the inner diameter of the upper side has a larger structure than the inner diameter of the lower side.
  • the fixing part 110 is firmly fixed inside the fixing installation part 200.
  • the bearing 120 is located on the seating surface 113 of the fixing part 110.
  • the bearing 120 is rotatable because the bearing 120 is not in contact with the seating surface 113.
  • the upper part is inserted into and fixed to the bearing 120, the shape of the rotary block 170 to rotate with the bearing 120 is the upper side is cylindrical, the lower end protrudes to the side to provide a coupling surface of a predetermined area from the bottom Has a structure in which the provided block portion 173 is provided.
  • the upper end of the rotary block 170 is provided with a bearing fastening portion 172 to which the bearing 120 is coupled.
  • the bearing fastening portion 172 is a tab provided at the upper end of the rotary block 170, and is engaged with the tab provided on the inner diameter surface of the bearing 120. Therefore, the rotating block 170 may rotate together with the bearing 120.
  • At least one airtight portion 171 is positioned between the bearing coupling portion 172 and the block portion 173 of the rotary block 170.
  • the airtight portion 171 is an elastic ring, and in a coupled state, the airtight portion 171 is positioned in the through hole provided in the fixed installation portion 200 such as the terminal body. That is, the airtight portion 171 prevents moisture from flowing in between the rotation block 170 and the fixed installation portion 200 and supports the rotation of the rotation block 170.
  • Fixing ring (130,140) prevents the separation of the rotary block (170).
  • the port block 180 is coupled to the block portion 173 of the rotary block 170.
  • the port block 180 may be fastened to the rotary block 170 by fastening means such as bolts to rotate together with the rotary block 170.
  • the key display unit 183 is positioned on a part of the outer surface of the port block 180 so that the position of the key groove 182 can be easily recognized from the outside.
  • the connector fastening portion 181 is formed at the lower outer diameter of the port block 180.
  • the connector fastening portion 181 may be a tab.
  • connection unit 160 is an insulator and includes at least one connection pin 161.
  • the connection pin 161 may include a conductor for transmitting a high frequency signal or an optical fiber for transmitting an optical signal, and a wire for power connection may be inserted or a complex thereof may be inserted.
  • the present invention is a connector fixedly installed on the connector terminal or the board, is rotatably coupled to the fixed installation portion, the invention that can match the key and the key groove when engaging the connector from the outside, high places or interferences
  • the external connector can be easily connected in many locations, and there is industrial application.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

La présente invention concerne un connecteur. Dans un connecteur qui est installé de manière fixe sur une partie d'installation fixe d'une borne ou d'un substrat et similaire, le connecteur est couplé de manière rotative à la partie d'installation fixe, et lors du couplage du connecteur auquel un câble est connecté, peut aligner une clé et une rainure de clé tout en étant couplé à la partie d'installation fixe.
PCT/KR2017/013575 2016-11-28 2017-11-27 Connecteur rotatif WO2018097672A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2017366073A AU2017366073B2 (en) 2016-11-28 2017-11-27 Rotatable connector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160159627A KR101965712B1 (ko) 2016-11-28 2016-11-28 회전이 가능한 커넥터
KR10-2016-0159627 2016-11-28

Publications (1)

Publication Number Publication Date
WO2018097672A1 true WO2018097672A1 (fr) 2018-05-31

Family

ID=57735674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/013575 WO2018097672A1 (fr) 2016-11-28 2017-11-27 Connecteur rotatif

Country Status (3)

Country Link
KR (1) KR101965712B1 (fr)
AU (1) AU2017366073B2 (fr)
WO (1) WO2018097672A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101802739B1 (ko) * 2017-04-21 2017-11-29 박찬주 정션박스용 케이블 커넥터
KR102158300B1 (ko) * 2017-11-07 2020-09-21 박광수 광전케이블 커넥터
KR102091233B1 (ko) * 2019-09-03 2020-03-19 (주)글로벌시스템스 접점식 커넥터가 적용된 영상감시장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03280369A (ja) * 1990-03-28 1991-12-11 Dai Ichi Denshi Kogyo Kk 丸形コネクタ
JP2001267006A (ja) * 2000-03-17 2001-09-28 Japan Aviation Electronics Industry Ltd コネクタ
KR200302247Y1 (ko) * 2002-10-28 2003-02-05 전성국 방수용 케이블 커넥터
KR200366482Y1 (ko) * 2004-07-24 2004-11-10 이수황 산업용 케이블 접속구
JP2014032784A (ja) * 2012-08-02 2014-02-20 Yazaki Corp コネクタおよびコネクタの成形方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2914088B2 (ja) * 1993-04-16 1999-06-28 住友電装株式会社 回転ガイド付きコネクタ
JP3280369B2 (ja) * 1999-08-31 2002-05-13 インターナショナル・ビジネス・マシーンズ・コーポレーション 粒子ビームをコリメートする方法
US7120347B2 (en) * 2004-01-27 2006-10-10 Corning Cable Systems Llc Multi-port optical connection terminal
KR101039121B1 (ko) * 2010-02-05 2011-06-07 엘림광통신 주식회사 영상전송장치에 이용되는 영상 케이블 연결 장치
DK2583129T3 (da) * 2010-06-15 2016-07-04 Commscope Technologies Llc Kabelindkapslingssystemer, stik og metoder til deres anvendelse
JP2014063716A (ja) * 2012-08-31 2014-04-10 Junkosha Inc ケーブル
FR3031245B1 (fr) * 2014-12-24 2016-12-23 Radiall Sa Ensemble de connexion a verrouillage par baionnette des elements de connexion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03280369A (ja) * 1990-03-28 1991-12-11 Dai Ichi Denshi Kogyo Kk 丸形コネクタ
JP2001267006A (ja) * 2000-03-17 2001-09-28 Japan Aviation Electronics Industry Ltd コネクタ
KR200302247Y1 (ko) * 2002-10-28 2003-02-05 전성국 방수용 케이블 커넥터
KR200366482Y1 (ko) * 2004-07-24 2004-11-10 이수황 산업용 케이블 접속구
JP2014032784A (ja) * 2012-08-02 2014-02-20 Yazaki Corp コネクタおよびコネクタの成形方法

Also Published As

Publication number Publication date
KR101965712B1 (ko) 2019-04-03
AU2017366073B2 (en) 2020-04-09
AU2017366073A1 (en) 2018-10-25
KR20160144334A (ko) 2016-12-16

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