WO2013094825A1 - Connecteur électrique - Google Patents

Connecteur électrique Download PDF

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Publication number
WO2013094825A1
WO2013094825A1 PCT/KR2012/003343 KR2012003343W WO2013094825A1 WO 2013094825 A1 WO2013094825 A1 WO 2013094825A1 KR 2012003343 W KR2012003343 W KR 2012003343W WO 2013094825 A1 WO2013094825 A1 WO 2013094825A1
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
camshaft
housing
connector
terminals
Prior art date
Application number
PCT/KR2012/003343
Other languages
English (en)
Korean (ko)
Inventor
최성민
Original Assignee
주식회사 후성테크
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 후성테크 filed Critical 주식회사 후성테크
Publication of WO2013094825A1 publication Critical patent/WO2013094825A1/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
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures

Definitions

  • Embodiments of the present invention relate to an electrical connector, and more particularly, to an electrical connector that can effectively prevent the departure of the actuator from the housing.
  • Electrical connectors are used for the purpose of electrically connecting circuit boards and circuit boards, or circuit boards and electronic components.
  • a plug connector is inserted into a receptacle connector to be coupled to each other, and when a terminal of a receptacle and a terminal of a plug are brought into contact with each other, a cable and a circuit board or a circuit of a circuit board and a circuit board are electrically connected.
  • FPCs flexible printed circuits
  • FFCs flexible flat cables
  • Korean Patent Laid-Open Publication No. 2004-0016428 is a case in which the FPC / FFC is directly fitted to a receptacle connector, and a housing into which the FPC / FFC is inserted, a plurality of terminals electrically connected to the contacts of the plug connector, and fixing the FPC / FFC.
  • a receptacle connector is disclosed that includes an actuator and a fitting nail for supporting the actuator.
  • the receptacle connector does not have a separate structure for stopping the middle portion of the actuator for fixing the FPC / FFC, and thus, when the close operation of the actuator, the user unnecessarily lowers the actuator with a large force In the case of pressurizing with, the axis of rotation of the actuator was easily released from the pivot groove of the pivot beam.
  • the force for fixing the FPC / FFC is eventually weakened, so that the connection force between the FPC / FFC and the terminal may be weakened or released.
  • Korean Patent Laid-Open Publication No. 2011-0110616 proposes a connector additionally provided with second terminals (sub terminals) for fixing an actuator.
  • the lower part of the actuator is guided along the support surface of the second terminal during the closing operation of the actuator, so that the middle part of the actuator does not sag downward even when unnecessary large force is applied to the actuator.
  • the axis of rotation of the actuator can be prevented from being easily released in the locking groove.
  • the proposed connector inevitably increases the manufacturing process by requiring second terminals separate from the first terminals for fixing the middle portion of the actuator, resulting in an increase in manufacturing cost and time of the connector.
  • the present invention is to propose an electrical connector that can effectively prevent the departure of the actuator from the housing.
  • a housing formed with an insertion groove is inserted and coupled to the corresponding electronic element;
  • An actuator rotatably coupled to the housing so as to press and fix the corresponding electronic element in a close position, the actuator having a first camshaft formed parallel to the rotational shaft in front of the rotational shaft; And a plurality of terminals arranged in a plurality of rows in the insertion groove of the housing and having a first beam formed thereon to stop the first camshaft.
  • the housing is formed with the insertion groove is inserted into the corresponding electronic element is coupled;
  • An actuator rotatably coupled to the housing so as to press and fix the corresponding electronic element in a close position, the actuator having a cam shaft formed at a rear lower portion of the rotation axis in parallel with the rotation shaft; And a plurality of terminals arranged in a plurality of rows inside the insertion groove of the housing and having a plurality of terminals formed thereon with a beam stopping the camshaft.
  • FIG. 1 is a view showing a perspective view of a connector according to the present invention and a plug connector that is a corresponding connector.
  • FIG. 2 is an exploded perspective view of a connector according to an embodiment of the present invention.
  • FIG. 3 is a view showing in detail the configuration of the actuator according to an embodiment of the present invention.
  • FIG. 4 is a diagram showing in detail the configuration of a plurality of terminals according to an embodiment of the present invention.
  • FIG. 5 is a diagram illustrating a structure in which a first beam of a plurality of terminals is inserted between a first cam shaft and a second cam shaft according to an embodiment of the present invention.
  • FIG. 6 is a diagram illustrating a cross-sectional view of FIG. 5.
  • FIG. 7A illustrates a mutual stopping relationship between the first camshaft, the second camshaft, and the first beam when the actuator is flipped backward beyond the time point when the actuator is rotated in the open position; FIG. to be.
  • FIG. 7B illustrates a stopping relationship between a first camshaft, a second camshaft, and a first beam when an external pressure acting from the top to the bottom in the open position of the actuator acts on the actuator, in accordance with an embodiment of the present invention; to be.
  • FIG. 7C illustrates a mutual stopping relationship between a first camshaft, a second camshaft, and a first beam when an external pressure acting from the top to the bottom in the close position of the actuator acts on the actuator according to one embodiment of the present invention; to be.
  • FIGS. 8A and 8B are views illustrating a process of inserting an insert of a plug connector into a housing in an open position of an actuator, according to an embodiment of the present invention.
  • 9A, 9B, and 9C are views illustrating a structure in which a second camshaft is guided along a second locking protrusion when the actuator is closed when the insert is inserted into the housing, according to one embodiment of the present invention.
  • receptacle connector 110 housing
  • first camshaft 128 second camshaft
  • second beam 140 a pair of auxiliary brackets
  • FIG. 1 is a view showing a perspective view of a connector 100 and a plug connector 200 which is a corresponding connector according to the present invention.
  • the connector 100 is a receptacle connector, and may be mutually coupled by fitting the plug connector 200 to the receptacle connector 100.
  • the corresponding connector fitted to the connector 100 is a plug connector 200 including the FFC 210, but the present invention is not limited thereto.
  • the FFC 210 may be inserted directly into the connector 100 by itself.
  • the actuator 120 is fixed by pressing the plug connector 200, and the plurality of terminals 130 may be stably contacted with the contacts of the plug connector 200.
  • the actuator 120 may be rotatably coupled along the axis of rotation on the housing 110 to be stopped by the plurality of terminals 130.
  • the manufacturing process of the connector 100 may be simplified, with reference to FIGS. 2 to 9.
  • the configuration of the connector 100 according to the present invention will be described in more detail.
  • FIG 2 is an exploded perspective view of the connector 100 according to an embodiment of the present invention.
  • the connector 100 may include a housing 110, an actuator 120, a plurality of terminals 130, and a pair of auxiliary brackets 140.
  • the insertion groove 112 to which the plug connector 200 is inserted and coupled is formed at the front of the housing 110 according to the embodiment of the present invention (for convenience of description, the plug connector 200 is inserted).
  • One side is called the front, and the other is called the rear).
  • the insertion groove 110 may be formed larger than the insertion portion 220 of the plug connector 200, which facilitates the insertion of the plug connector 200 to increase the convenience of the user work.
  • the plug connector 200 is rotatably coupled to the housing 110 along the rotation shaft 122 and fitted to the connector 100. To lock it in place.
  • the actuator 120 has a front flip type structure and is positioned in the same direction as the direction in which the plug connector 200 is inserted, that is, in front of the connector 100 to fix the plug connector 200.
  • the present invention for convenience of description, it will be described on the assumption that the actuator 120 has a front flip type structure, the present invention is not limited thereto and can be applied to a back flip type (back flip type) structure Will be self-explanatory.
  • the plurality of terminals 130 are installed in a plurality of rows with a predetermined pitch inside the insertion groove 112 of the housing 110, and the insertion direction of the plurality of terminals 130.
  • the plug connector 200 may be inserted in a direction facing the direction in which the plug connector 200 is inserted, that is, in the rear of the connector 100.
  • the plurality of terminals 130 are in contact with the contacts of the plug connector 200, thereby electrically connecting the plug connector 200 and the receptacle connector 100.
  • a pair of auxiliary brackets 140 are mounted on both sides of the housing 110 and fixed on a circuit board, and may be electrically connected to the ground terminal of the plug connector 200.
  • the pair of auxiliary brackets 140 may be inserted into the rear of the connector 100 like the plurality of terminals 130, but the present invention is not limited thereto.
  • FIG 3 is a view showing the configuration of the actuator 120 according to an embodiment of the present invention
  • Figure 4 is a view showing in detail the configuration of the plurality of terminals 130 according to an embodiment of the present invention.
  • the actuator 120 includes a pivot protrusion 124 protruding at both ends, a first cam shaft 126 and a second cam shaft 128 formed in parallel with the rotation shaft 122.
  • the plurality of terminals 130 may include a first beam 132 that stops the actuator 120 and a second beam 134 in contact with a contact of the plug connector 200.
  • the pivot protrusion 124 is formed to protrude from both ends of the actuator 120 such that the actuator 120 is rotatably supported along the rotation shaft 122 in the housing 110, as shown in FIG. 2. As shown, it may be mounted in the pivot groove 114 of the housing 110.
  • the first cam shaft 126 and the second cam shaft 128 are spaced apart from each other at predetermined intervals about the rotation shaft 122 and formed in parallel with the rotation shaft 122. Stopped by the first beam 132.
  • the first cam shaft 126 may be formed at the front upper portion with respect to the rotation shaft 122
  • the second cam shaft 128 may be formed at the rear lower portion with respect to the rotation shaft 122.
  • the actuator 120 according to the present invention has a structure of the front flip type, the first beam 132 of the plurality of terminals 130 between the first cam shaft 126 and the second cam shaft 128 After insertion, the actuator 120 is to rotate to the open and closed position in the front flip type.
  • the first beams 132 of the plurality of terminals 130 are inserted between the first camshaft 126 and the second camshaft 128 of the insulator 120 to actuate as described above.
  • the first stopper is formed on the first stopping surface 132a formed on the upper surface, the second stopping surface 132b formed on the lower surface, and the first stopping surface 132a. 132c and a second locking protrusion 132d formed on the second stopping surface 132b.
  • the second beams 134 of the terminals 130 contact the contacts of the plug connector 200 to electrically connect the plug connector 200 and the receptacle connector 100.
  • the first beam 132 may include the first camshaft 126 and the second camshaft. The configuration to be inserted at predetermined intervals between the 128 will be described in detail.
  • FIG. 5 is a view illustrating a structure in which the first beam 132 of the plurality of terminals 130 is inserted between the first cam shaft 126 and the second cam shaft 128 according to an embodiment of the present invention. Is a diagram showing a cross-sectional view of the inserted structure.
  • the first beam 132 may be inserted at a predetermined interval formed between the first camshaft 126 and the second camshaft 128 to stop the actuator 120. .
  • the predetermined interval means a distance for the first beam 132 to be inserted, for example, between the first stopping surface 132a and the second stopping surface 132b of the first beam 132. It may mean a distance greater than the height including the height (hereinafter, referred to as the 'height of the first beam 132') and the height of both the first locking projection (132c) and the second locking projection (132d).
  • the predetermined interval may mean a distance for not only the first beam 132 being inserted, but also not easily removed after insertion.
  • the first beam 132 It may mean a distance larger than the height of the height, and smaller than the height including both the height of the first beam 132, the height of the first locking projection (132c) and the height of the second locking projection (132d).
  • FIG. 7 is a diagram showing a stopping relationship by the first beam 132 of the first camshaft 126 and the second camshaft 128 according to an embodiment of the present invention
  • FIG. 7A shows an actuator ( The stopping relationship when 120 is flipped backward beyond the end of rotation in the open position
  • FIG. 7B shows when an external pressure acting from the top to the bottom in the open position of the actuator 120 acts on the actuator 120
  • 7C shows the stopping relationship when the external pressure acting on the actuator 120 acting from the top to the bottom in the close position of the actuator 120 acts on the actuator 120, respectively.
  • the second stopping surface 132b lowers the second camshaft 128 from the top. Stopping the furnace prevents the actuator 120 from being separated from the housing 110.
  • the first stopping surface 132a moves the first camshaft 126.
  • the first locking protrusion 132c stops the actuator 120 from the housing 110 by stopping the first camshaft 126 from the front to the back while stopping from the bottom to the top.
  • the first stopping surface 132a moves the first camshaft 126. Stopping the actuator 120 from the housing 110 by stopping from the bottom to the top.
  • the detachment of the actuator 120 from the housing 110 may be effectively prevented even by the plurality of terminals 130 having a single shape.
  • the first cam shaft 126 and the second cam shaft ( 128, the stopping relationship between the first stopping surface 132a, the second stopping surface 132b, the first locking protrusion 132c, and the second locking protrusion 132d may vary.
  • FIG. 8 is a view showing a process in which the insert 220 of the plug connector 200 is inserted into the housing 110 in the open position of the actuator 120, and FIG. 9 shows the insert 220 in the housing.
  • the actuator 120 is closed in the inserted state 110, the second cam shaft 128 is guided along the second locking protrusion 132d.
  • the insertion part 220 of the plug connector 200 may be inserted into the insertion groove 112 of the housing 110 in the open position of the actuator 120.
  • the cam portion 121 of the actuator 120 is the upper portion of the insertion portion 220.
  • the second camshaft 128 is thereby stopped from the top to the bottom by the second stopping surface 132b and at the same time, the second camshaft 128 is stopped from the rear to the front by the second locking projection 132d. .
  • the second cam shaft 128 is stopped by the second stopping surface 132b over the second locking protrusion 132d.
  • the user may receive a fastening feeling by the force of the cam unit 121 pressing the upper portion of the insertion unit 220, and as shown in FIG. 9C, the actuator 120 may be fixed at the close position.
  • the actuator 120 is fixed at the close position and simultaneously fixed by pressing the insertion portion 220 of the plug connector 200, thereby firmly fixing the plug connector 200 so as not to be detached from the receptacle connector 100.
  • the connection between the terminal 210 and the plurality of terminals 130 is maintained.
  • the first camshaft 126 stops by the first stopping surface 132a of the first beam 132, whereby the actuator 120 is downward.
  • the separation from the housing 110 may be prevented from being struck.
  • the manufacturing process can be simplified as compared with a conventional connector which necessarily requires a sub terminal.
  • the actuator 120 also includes a first camshaft 126 and a second camshaft 128 formed in parallel with the rotation shaft 122, which can simplify the mold for manufacturing the actuator as compared to the conventional actuator. There is an advantage.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne un connecteur électrique. Le connecteur électrique selon l'invention comprend : un boîtier dans lequel est formée une rainure d'insertion de sorte qu'un élément électrique correspondant soit inséré et accouplé à celui-ci ; un actionneur qui comprend un premier arbre à cames qui est accouplé au boîtier de manière à pivoter le long d'un axe de rotation pour appuyer et fixer l'élément électrique correspondant dans une position de fermeture, l'actionneur étant disposé parallèlement à l'axe de rotation sur la partie supérieure avant par rapport à l'axe de rotation ; et une pluralité de bornes qui sont disposées et placées en une pluralité de lignes dans la gorge d'insertion du boîtier, un premier faisceau étant disposé sur une portion supérieure pour arrêter le premier arbre à cames. Selon la présente invention, il est possible d'empêcher efficacement l'actionneur de se désaccoupler du boîtier, et d'économiser du temps et des frais pour la fabrication du connecteur.
PCT/KR2012/003343 2011-12-19 2012-04-30 Connecteur électrique WO2013094825A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110137103A KR101357439B1 (ko) 2011-12-19 2011-12-19 전기 커넥터
KR10-2011-0137103 2011-12-19

Publications (1)

Publication Number Publication Date
WO2013094825A1 true WO2013094825A1 (fr) 2013-06-27

Family

ID=48668683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003343 WO2013094825A1 (fr) 2011-12-19 2012-04-30 Connecteur électrique

Country Status (2)

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KR (1) KR101357439B1 (fr)
WO (1) WO2013094825A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102165737B1 (ko) * 2015-01-16 2020-10-14 엘에스엠트론 주식회사 플랫 케이블 커넥터용 홀드다운 장치 및 이를 이용한 플랫 케이블 접속용 커넥터
US10553973B2 (en) 2015-09-08 2020-02-04 Fci Usa Llc Electrical power connector
KR102497148B1 (ko) * 2016-02-25 2023-02-06 엘에스엠트론 주식회사 플랫 케이블용 커넥터
KR102035276B1 (ko) * 2017-02-14 2019-10-22 주식회사 트래닛 가요성 플랫 케이블용 커넥터
KR102584709B1 (ko) * 2017-02-16 2023-10-05 에이치알에스코리아 주식회사 플렉시블 케이블용 커넥터
KR20230075731A (ko) 2021-11-23 2023-05-31 에이치알에스코리아 주식회사 이중 잠금 구조를 갖는 플렉시블 커넥터

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236720A (ja) * 2005-02-24 2006-09-07 Hosiden Corp フレキシブル基板用コネクタ
JP2009064743A (ja) * 2007-09-10 2009-03-26 I-Pex Co Ltd コネクタ装置
WO2011040448A1 (fr) * 2009-10-01 2011-04-07 日本航空電子工業株式会社 Connecteur
KR20110108248A (ko) * 2010-03-26 2011-10-05 히로세덴끼 가부시끼가이샤 평형 도체용 전기 커넥터

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4837711B2 (ja) * 2008-09-02 2011-12-14 タイコエレクトロニクスジャパン合同会社 電気コネクタ
KR101120908B1 (ko) * 2010-04-27 2012-02-27 한국몰렉스 주식회사 연성 회로케이블용 커넥터

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236720A (ja) * 2005-02-24 2006-09-07 Hosiden Corp フレキシブル基板用コネクタ
JP2009064743A (ja) * 2007-09-10 2009-03-26 I-Pex Co Ltd コネクタ装置
WO2011040448A1 (fr) * 2009-10-01 2011-04-07 日本航空電子工業株式会社 Connecteur
KR20110108248A (ko) * 2010-03-26 2011-10-05 히로세덴끼 가부시끼가이샤 평형 도체용 전기 커넥터

Also Published As

Publication number Publication date
KR20130070005A (ko) 2013-06-27
KR101357439B1 (ko) 2014-02-03

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