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WO2016129798A1 - Connecteur de câble - Google Patents

Connecteur de câble Download PDF

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Publication number
WO2016129798A1
WO2016129798A1 PCT/KR2015/013440 KR2015013440W WO2016129798A1 WO 2016129798 A1 WO2016129798 A1 WO 2016129798A1 KR 2015013440 W KR2015013440 W KR 2015013440W WO 2016129798 A1 WO2016129798 A1 WO 2016129798A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
cable connector
coupled
connector
center
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2015/013440
Other languages
English (en)
Korean (ko)
Inventor
이상원
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongjin Ti Co Ltd
Original Assignee
Dongjin Ti Co Ltd
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 Dongjin Ti Co Ltd filed Critical Dongjin Ti Co Ltd
Publication of WO2016129798A1 publication Critical patent/WO2016129798A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/56—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency specially adapted to a specific shape of cables, e.g. corrugated cables, twisted pair cables, cables with two screens or hollow cables
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0527—Connection to outer conductor by action of a resilient member, e.g. spring

Definitions

  • the present invention relates to a cable connector, and more particularly to a body sleeve having a center contact portion installed inside, a crimp portion provided at the rear of the body portion, and a cable sleeve coupled to the rear end of the crimp portion, It relates to a cable connector that allows the clamping member to be pressed by the crimp portion to press the outside of the cable to be coupled at the rear of the connector so that the coupling of the cable is more simple and stable.
  • the fast growing Wireless Local Loop (WLL) system is designed to provide a fixed line connection from the telephone company to a fixed location telephone such as a subscriber's home or office.
  • WLL Wireless Local Loop
  • it can be referred to as a system that constitutes a part or all of the transmission path between the exchange and the subscriber wirelessly, and in particular, various information communication services such as voice, data communication, and fax by wirelessly connecting the telecommunication network and user terminals using radio waves. It is a system to provide.
  • a connector for a coaxial cable is used to connect the antenna and the repeater or the antenna and the base station equipment. This is to facilitate the connection between the antenna and the equipment and to provide easy maintenance, and is divided into a male and a female mounted on a repeater or base station equipment.
  • the antenna is connected to the terminal by fastening the male and female connectors.
  • the conventional coaxial cable 1 and the coaxial cable connector 10 are electrically connected to each other as a connection structure as shown in FIG. 1, in which case the coaxial cable 1 and the inner conductor 2 of the core form ; An insulator (3) surrounding the inner conductor (2); An outer conductor (4) surrounding the insulator (3); Consists of the outer shell 6 surrounding the outer conductor 4, the outer conductor 4 itself is formed of a straight corrugated pipe (5) of the valley and the floor portion in the form of a straight line, and the coaxial cable (1)
  • the connector body 11 of the cylindrical shape provided with a center pin 12 in the center of the front (front);
  • a coupling nut 13 rotatably coupled to a front side of the connector body 11; Installed in the center of the connector main body 11 in contact with the rear end of the center pin 12, the electrical signal of the inner conductor (2) through the coupling with the inner conductor (2) to the center pin 12 side A contact 14 for delivering;
  • An insulator 15 which blocks an electric signal
  • the cable fixing ring 16 having the outer conductor 4 is simply inserted into the rear inner side of the connector body 11.
  • the connector body 11 and the clamp nut 20 is terminated by the spiral coupling after a certain time or a certain period of time, microdischarge or microdischarge due to micro-crack between the metals and the metal surface dust and metal
  • the coaxial cable 1 is coaxial due to contact nonlinearity and wind vibration, non-linearity associated with particles, various forms of moisture, temperature change, thermal addition by the sun, and natural factors such as dust in the air.
  • the communication quality is reduced or the call is cut off in the communication system. There was a big problem.
  • Korean Patent No. 10-1457499 discloses a coaxial cable and a coaxial connector with improved electrical connection through cable flow prevention, and a technical feature of the conventional technology is to solve the problem.
  • the diameter of the cable 1 is reduced in response to the feeding pressure action of the tightening bolt 35 which is screwed to the rear end of the clamp nut 20.
  • the prior art as described above has a problem in that the configuration is complicated and difficult to manufacture, and the split ring is directly in contact with the outer side of the coaxial cable so that the coaxial cable is easily damaged.
  • an object of the present invention is the body portion is installed in the center contact portion, the crimp portion is installed on the rear of the body portion, the cable is coupled to the rear end of the crimp portion It is made of a sleeve, to provide a cable connector that allows the tightening member of the crimp portion to be pressed by the cable sleeve to press the outside of the cable to be coupled at the rear of the connector to make the coupling of the cable simpler and more stable.
  • an object of the present invention is that the engaging opening is formed in the front end of the cable sleeve is selectively coupled to the first and second locking grooves formed on the front outer peripheral surface of the tightening member to keep the cable sleeve firmly pressing the tightening member To provide a cable connector.
  • an object of the present invention is to provide a cable connector that is formed in the rear end of the inner body is extended to the ground contact is electrically connected to the outer conductor.
  • the body portion is formed in a cylindrical shape and the center contact portion is installed on the inside, the crimp portion is installed on the rear of the body portion, the crimp portion is coupled to the rear end of the crimp portion It is characterized by consisting of a cable sleeve.
  • center contact portion is characterized in that the center pin formed in the front and the outer contact is coupled to the center conductor of the cable formed at the rear of the center contact portion is connected to the rear of the cable connector.
  • the crimp portion is characterized in that it consists of an inner body coupled to the inner rear of the body portion, and a fastening member coupled to the outer peripheral surface of the inner body.
  • the cable sleeve is formed in a cylindrical shape
  • the pressing portion is formed so that the inner circumferential surface diameter of the cable sleeve to form a step, all of the pressing portion is characterized in that the first inclined surface formed to be inclined toward the pressing portion side.
  • the rear end of the fastening member is characterized in that the second inclined surface formed to correspond to the first inclined surface.
  • the front end of the cable sleeve is formed with a locking projection protruding inward
  • the front outer peripheral surface of the fastening member is formed to be spaced apart at regular intervals
  • the first and second locking grooves for selectively locking the locking opening is It is characterized by being formed.
  • a stepped portion is formed at the rear end of the inner body, and a ground portion is formed at the rear of the rear end formed with the stepped portion of the inner body.
  • the outer circumferential surface of the inner body is characterized in that the coupling groove is formed is coupled to the engaging sphere protruding to the front inner circumferential surface of the tightening member.
  • the outer contact is formed of an elastic material, characterized in that the front end is formed in an inclined state toward the center side.
  • a body portion having a center contact portion installed inside, a crimp portion provided at the rear of the body portion, and a cable sleeve coupled to the rear end portion of the crimp portion, and the crimp portion tightening member pressed by the cable sleeve is
  • the present invention is formed in the front end of the cable sleeve is selectively coupled to the first and second locking grooves formed on the front outer peripheral surface of the fastening member to ensure that the cable sleeve firmly presses the tightening member It further has an effect.
  • the present invention further has an effect that the ground portion is formed extending from the rear end of the inner body to be in electrical contact with the outer conductor.
  • FIG. 1 is a view showing a coupling state of a coaxial cable connector and a coaxial cable according to the prior art.
  • Figure 2 (a) and (b) is a state diagram showing the assembly process of the coaxial cable and coaxial connector according to the prior art.
  • Figure 3 is an exploded cross-sectional view showing a cable connector according to the present invention.
  • FIG. 4 is an enlarged cross-sectional view showing an outer contact of the center contact portion of the cable connector according to the present invention
  • FIG. 5 is a cross-sectional view showing a cable connector according to the present invention.
  • Figure 6 (a) and (b) is a view showing a coupling state of the cable connector and the cable according to the present invention.
  • FIG. 3 is an exploded cross-sectional view showing a cable connector according to the present invention
  • Figure 4 is an enlarged cross-sectional view showing an outer contact of the center contact portion of the cable connector according to the present invention
  • Figure 5 is a cable connector according to the present invention 6 (a) and 6 (b) are diagrams illustrating a coupling state of a cable connector and a cable according to the present invention.
  • the present invention comprises a body portion having a center contact portion installed inside, a crimp portion installed at the rear of the body portion, and a cable sleeve coupled to the rear end portion of the crimp portion, and the fastening member of the crimp portion pressed by the cable sleeve is connected to the connector.
  • a cable connector to press the outer side of the cable to be coupled from the rear to more easily and stably combine the cable, the configuration is as shown in Figure 3, the center contact portion 200 is largely on the inside Installed body portion 100 is connected to the coaxial cable 30, the crimp portion 300 is installed on the rear of the body portion 100, the cable sleeve 400 coupled to the rear end of the crimp portion 300 )
  • the coaxial cable 30 has a center conductor 32, an insulator 34 formed on the outer circumferential surface of the center conductor 32, an outer conductor 36 formed on the outer circumferential surface of the insulator 34, and the outer conductor. It consists of a sheath 38 formed on the outer circumferential surface of (36), the coaxial cable 30 to the outer surface of the outer conductor 36 after stripping the sheath 38 in a predetermined length in order to couple to the cable connector 50 ( Fold so as to surround the front of 38) so that the insulator 34 is exposed.
  • the cable connector 50 is the center contact portion 200 is coupled to the inner side of the body portion 100 is formed in a cylindrical shape, the center pin 210 formed in front of the center contact portion 200, the cable A female connector (not shown) of a cable coupled to the front of the connector 50 is electrically connected, and the outer contact 220 formed at the rear of the center contact part 200 is connected at the rear of the cable connector 100.
  • the center conductor 32 of the cable 30 is coupled to be electrically connected to be able to transmit an electrical signal.
  • the outer contact 220 of the center contact part 200 is formed of an elastic material, and the center contact 32 is formed in an inclined state so that the front end thereof faces the center side. Regardless of the dimensional tolerance of the configuration is possible to be coupled in the state of applying a pressure has the advantage that the coupling with the cable 30 is made at the appropriate pressure.
  • the crimp portion 300 is composed of an inner body 310 coupled to the rear inner side of the body portion 100, and a tightening member 320 coupled to the outer peripheral surface of the inner body 310, the tightening
  • the member 320 is made of an insulator.
  • the front inner circumferential surface of the tightening member 320 is coupled to the engaging hole 322 is formed in the engaging groove 312 formed on the outer circumferential surface of the inner body 310, the tightening member 320 is the inner body 310 It will be installed in combination.
  • the cable sleeve 400 is installed on the outside of the fastening member 320 to press the fastening member 320, the cable sleeve 400 is formed in a cylindrical shape, the inner peripheral surface diameter of the cable sleeve 400 This step is formed to form a step, the pressing portion 410 is formed to approximate the inner peripheral surface diameter of the tightening member 320 is to press the tightening member 320.
  • the pressing unit 410 tightens the fastening member ( As the end portion of the fastening member 320 is deformed to correspond to the shape of the pressing portion 410, the outer side of the cable 30 is pressed against the cable connector 50 and the cable ( The combination of 30) will be able to be made more simple and stable.
  • a first inclined surface 420 formed to be inclined toward the pressing unit 410 is formed on the inner circumferential surface of the cable sleeve 400, that is, the pressing unit 410, and is formed at the rear end of the tightening member 320.
  • the second inclined surface 324 is formed to correspond to the first inclined surface 420 so that the cable sleeve 400 can be moved to the front side of the cable connector 400 along the fastening member 320 more easily.
  • first and second locking grooves 326 and 328 are formed on the front outer circumferential surface of the fastening member 320 at predetermined intervals, and a locking hole 430 protruding inwardly at the front end of the cable sleeve 400. ) Is formed so that the locking hole 430 is selectively locked to the first and second locking grooves 326 and 328 so that the cable sleeve 400 can be firmly maintained to press the fastening member 320. .
  • the locking hole 430 is fixed to the first locking groove 326 so that the pressing part 410 of the cable sleeve 400 is fastened.
  • the pressing part of the cable sleeve 400 is not pressed, and the locking hole 430 is fixed to the second locking groove 328 when the cable 30 is coupled to the cable connector 50.
  • 410 is to be able to maintain a firmly pressed state of the tightening member 320 will be able to be more stably combined with the cable connector 50 and the cable 30.
  • a stepped portion 314 is formed at the rear end of the inner body 310, and the grounded portion 316 is extended to the rear formed with the stepped portion 314.
  • the stepped portion 314 prevents the cable 30 from excessively entering and damaging the cable 30, and causes the outer conductor 36 of the cable 30 to be dried by the stepped portion 314. do.
  • ground portion 316 is formed to extend in the rear of the inner body 310 to be in contact with the inner side of the outer conductor 36 of the cable 30 to be electrically connected.
  • the cable connector 50 couples the center contact portion 200 and the crimp portion 300 to the body portion 100, and the cable sleeve on the outer circumferential surface of the fastening member 320 formed at the rear end of the crimp portion 300. 400 is made of a combination.
  • the cable 30 is inserted at the rear of the cable connector 50 so that the center conductor 32 of the cable 30 is coupled to the outer contact 220 of the cable connector 50 and electrically connected thereto.
  • the outer contact 220 formed of a material having elasticity is configured to be coupled in a state in which pressure is applied to the center conductor 32, which has the advantage that the coupling with the cable 30 is made at an appropriate pressure. .
  • the cable 30 is peeled off a certain length of the outer shell 38 and then the outer conductor 36 is folded to surround the front of the outer shell 38 so that the insulator 34 is exposed, the inner peripheral surface of the outer conductor 36
  • the ground portion 316 is in contact with the electrical connection is to be able to transmit the electrical signal.
  • the cable sleeve 400 is moved along the fastening member 320 toward the front side of the cable connector 50 so that the locking hole 430 of the cable sleeve 400 is the second locking groove 328 of the fastening member 320.
  • the pressing portion 410 of the cable sleeve 400 presses the rear end of the tightening member 320, so that the rear end of the tightening member 320 is pushed toward the cable 30 side.
  • the clamping member 320 which is deformed by the cable sleeve 400, presses the outer shell 38 of the cable 30, so that the combination of the cable connector 50 and the cable 30 is more simple and stable. It can be done with.
  • the body portion 100 is installed in the center contact portion 200, the crimp portion 300 is installed behind the body portion 100,
  • the cable is composed of a cable sleeve 400 coupled to the rear end of the crimp portion 300, the fastening member 320 of the crimp portion 300 pressed by the cable sleeve 400 is coupled to the rear of the connector 50
  • the locking end 430 is formed at the front end of the cable sleeve 400 fastening member 320
  • It is selectively coupled to the first and second catching grooves 326 and 328 formed on the front outer circumference of the cable sleeve 400 to firmly maintain the pressing state of the fastening member 320, and the rear of the inner body 310.
  • An end portion of the cable 30 is formed by extending the ground portion 316. Contact with the body 36 and has the advantage to be electrically connected.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

La présente invention concerne un connecteur de câble, et plus précisément un connecteur de câble comprenant : une partie corps pourvue d'une partie de contact centrale ; une partie de sertissage située à l'arrière de la partie corps ; et un manchon de câble accouplé à la partie d'extrémité arrière de la partie de sertissage de manière que l'accouplement avec le câble soit plus simple et plus stable en permettant à un élément de serrage de la partie de sertissage, serré par le manchon de câble, de serrer l'extérieur du câble accouplé à l'arrière du connecteur. La présente invention comprend : la partie corps présentant une forme cylindrique telle que la partie de contact centrale soit disposée en son sein ; la partie de sertissage située à l'arrière de la partie corps ; et le manchon de câble accouplé à la partie d'extrémité arrière de la partie de sertissage de façon à serrer la partie de sertissage.
PCT/KR2015/013440 2015-02-13 2015-12-09 Connecteur de câble Ceased WO2016129798A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150022646A KR101704788B1 (ko) 2015-02-13 2015-02-13 케이블 커넥터
KR10-2015-0022646 2015-02-13

Publications (1)

Publication Number Publication Date
WO2016129798A1 true WO2016129798A1 (fr) 2016-08-18

Family

ID=56614822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/013440 Ceased WO2016129798A1 (fr) 2015-02-13 2015-12-09 Connecteur de câble

Country Status (2)

Country Link
KR (1) KR101704788B1 (fr)
WO (1) WO2016129798A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101953226B1 (ko) 2017-07-21 2019-03-04 신기수 케이블 연결 구조
KR101962780B1 (ko) 2017-07-21 2019-03-29 주식회사 대건테크 케이블 연결 구조
KR101965234B1 (ko) * 2017-12-06 2019-04-03 이운주 케이블 연결용 젠더장치
KR20200111358A (ko) 2019-03-19 2020-09-29 김기범 케이블 커넥터
KR102189341B1 (ko) * 2020-06-23 2020-12-09 황선태 안테나 케이블 커넥터

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010071657A (ko) * 1998-06-08 2001-07-31 추후보정 변형가능한 바디와 압축 링을 갖은 ｆ-커넥터
US20050208827A1 (en) * 2002-05-08 2005-09-22 Burris Donald A Sealed coaxila cable connector and related method
KR100622016B1 (ko) * 2006-04-27 2006-09-11 최정희 동축케이블 커넥터
KR100857303B1 (ko) * 2005-03-11 2008-09-05 토마스앤베츠 인터내셔널, 인크. 동축케이블 커넥터 및 동축케이블 커넥터 내에 동축케이블을 연결하는 방법
US7854063B2 (en) * 2005-10-19 2010-12-21 Andrew Corporation Method of manufacture a connector with outer conductor axial compression connection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101457499B1 (ko) 2013-08-13 2014-11-04 주식회사 엠피디 케이블 유동방지를 통해 전기적 연결이 향상된 동축케이블과 동축컨넥터

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010071657A (ko) * 1998-06-08 2001-07-31 추후보정 변형가능한 바디와 압축 링을 갖은 ｆ-커넥터
US20050208827A1 (en) * 2002-05-08 2005-09-22 Burris Donald A Sealed coaxila cable connector and related method
KR100857303B1 (ko) * 2005-03-11 2008-09-05 토마스앤베츠 인터내셔널, 인크. 동축케이블 커넥터 및 동축케이블 커넥터 내에 동축케이블을 연결하는 방법
US7854063B2 (en) * 2005-10-19 2010-12-21 Andrew Corporation Method of manufacture a connector with outer conductor axial compression connection
KR100622016B1 (ko) * 2006-04-27 2006-09-11 최정희 동축케이블 커넥터

Also Published As

Publication number Publication date
KR101704788B1 (ko) 2017-02-16
KR20160101239A (ko) 2016-08-25

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