WO2014077502A1 - Module de connexion - Google Patents

Module de connexion Download PDF

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Publication number
WO2014077502A1
WO2014077502A1 PCT/KR2013/008499 KR2013008499W WO2014077502A1 WO 2014077502 A1 WO2014077502 A1 WO 2014077502A1 KR 2013008499 W KR2013008499 W KR 2013008499W WO 2014077502 A1 WO2014077502 A1 WO 2014077502A1
Authority
WO
WIPO (PCT)
Prior art keywords
connection terminal
outer mold
mold
connection
shell
Prior art date
Application number
PCT/KR2013/008499
Other languages
English (en)
Korean (ko)
Inventor
이혜준
Original Assignee
타이코에이엠피(유)
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
Priority claimed from KR1020130002007A external-priority patent/KR20140061942A/ko
Application filed by 타이코에이엠피(유) filed Critical 타이코에이엠피(유)
Priority to CN201380059549.1A priority Critical patent/CN105051986A/zh
Publication of WO2014077502A1 publication Critical patent/WO2014077502A1/fr
Priority to US14/711,868 priority patent/US20150244099A1/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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6658—Structural association with built-in electrical component with built-in electronic circuit on printed circuit board

Definitions

  • the present invention selectively connects a USB port or an input / output device required to a connection module instead of each connection module to a USB port (Universal Serial Bus Port) or an input / output device to be used by connecting to a mobile communication terminal.
  • the present invention relates to a connection module for a mobile communication terminal.
  • the mobile communication terminal used as the first simple means of communication has evolved into a variety of uses by applying various contents in accordance with technological progress, and can store calls and personal information or credit settlement. It is equipped with additional functions in various forms such as media, MP3, cameras, games, mobile video media, and video calls.
  • the mobile communication terminal is provided with several connection modules of various types corresponding to the connection ports required due to various additional functions.
  • connection modules which are equipped with a large number of users in recent years, they often carry input / output devices for interfacing signals such as USB, earphone, remote control, TV, etc., which are frequently connected to mobile communication terminals as needed.
  • USB ports and connection modules corresponding to I / O devices were also provided.
  • connection module for a mobile communication terminal requires a waterproof function due to the nature of the environment, but the connection module for a mobile communication terminal has a problem in that the waterproof efficiency is lowered.
  • embodiments of the present invention by selectively connecting the USB port or input / output to the USB port or input / output to be used to connect to the mobile communication terminal, rather than each connection module to the required connection module To make it available.
  • connection module an inner mold having a plurality of connection terminals, the inner mold is inserted and coupled, an outer mold into which the connection terminal is inserted, is provided at one end of the outer mold A connection terminal, a shell having an input / output unit coupling end for accommodating the outer mold and coupling with the input / output unit, a first sealing member and the outer mold provided on the inner mold to waterproof between the inner mold and the outer mold; It may be provided to include a second sealing member for waterproofing between the outer mold and the shell.
  • connection terminal housing which is provided at one end of the outer mold when the inner mold is inserted and coupled to the outer mold to accommodate the connection terminal.
  • it may further include a third sealing member provided in the shell.
  • the shell may be formed of a waterproof structure.
  • the shell can be formed using die casting.
  • connection terminal may be formed by insert injection into the inner mold.
  • a coupling means for coupling the inner mold, the outer mold and the shell may be provided.
  • the coupling means may be a clip coupled through the inner mold, the outer mold and the shell.
  • the coupling means may be composed of a protrusion formed on either side of the inner mold, the outer mold, and the coupling surface of the shell and a groove formed on the other side and engaged with the protrusion.
  • connection terminal may be provided through the outer mold when the inner mold and the outer mold are coupled.
  • connection terminal may be positioned below the connection terminal housing and may have a length such that when the inner mold and the outer mold are coupled, the connection terminal does not protrude from an end of the connection terminal housing.
  • connection terminal and the connection terminal may be disposed up and down.
  • connection terminal may be disposed to be located between the connection terminal.
  • the sealing member is provided can effectively improve the waterproof efficiency of the connection module.
  • the cost can be reduced and the assembly time can be easily reduced to shorten the manufacturing time.
  • each connection terminal of the USB port or the input / output is inserted and connected to each other.
  • connection module 1 is an exploded perspective view of a connection module according to an embodiment of the present invention.
  • connection module of FIG. 2 is a perspective view of the connection module of FIG.
  • FIG. 3 is a cross-sectional view taken along line A-A of the connection module of FIG.
  • connection module of FIG. 2 connected to an input / output device.
  • connection module 5 is a cross-sectional view of a connection module and an input / output device of FIG. 4 connected to each other.
  • FIG. 1 is an exploded perspective view of a connection module 1 according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a state in which the connection module 1 of FIG. 1 is coupled
  • FIG. 3 is of FIG. It is sectional drawing along the AA line of the connection module 1.
  • FIG. 4 is a perspective view of a state in which the connection module 1 of FIG. 2 is connected to an input / output device
  • FIG. 5 is a cross-sectional view of a state in which the connection module 1 and the input / output device of FIG. 4 are connected.
  • connection module 1 includes an inner mold 10 having a plurality of connection terminals 11 for electrical connection with an input / output device and an outer mold into which the inner mold 10 is inserted and coupled. (outer mold) 20 and the outer mold 20 is configured to include a shell (shell) 30 is inserted into coupling.
  • the inner mold 10 includes a plurality of connection terminals 11 extending outward from one end by a predetermined length, and exposed to the outside of the outer mold 20 when the inner mold 10 is coupled to the outer mold 20. It is formed to be. And, the connecting terminal 11 is coupled to the inner mold 10 by using an insert mold method.
  • the first sealing member 41 is inserted into a surface on which the inner mold 10 and the outer mold 20 are coupled to each other to waterproof the inner mold 10 and the outer mold 20.
  • the inner mold 10 has a sealing member coupling portion 14 on which the first sealing member 41 is mounted.
  • the first sealing member 41 may have a ring shape having a predetermined width in order to improve the waterproof effect between the inner mold 10 and the outer mold 20.
  • the first sealing member 41 has one or a plurality of grooves formed along the circumference of the first sealing member 41 in order to increase the surface area mounted on the coupling surface of the inner mold 10 and the outer mold 20. Can be.
  • one or a plurality of grooves may be formed on the surface and the inner surface of the first sealing member 41.
  • the first sealing member 41 may prevent the first sealing member 41 from being damaged in heat generated when the connection module 1 is manufactured or heat generated when the connection module 1 is mounted on the PCB. It is formed of a predetermined heat-resistant material so that.
  • the first sealing member 41 may be formed of a material such as silicon or heat resistant rubber.
  • the outer mold 20 is formed such that the inner mold 10 is inserted and coupled, and the entire inner mold 10 is formed to be inserted into the outer mold 20.
  • a connection terminal housing 21 into which a plurality of connection terminals 11 are inserted is formed at one end of the outer mold 20.
  • the connection terminal housing 21 of the outer mold 20 includes a plurality of connection terminals 21 exposed to the outside of the connection terminal housing 21.
  • connection terminal housing 21 is a part connected to the input / output unit 2 located outside, and serves to accommodate and support the connection terminal 11 as well as the input / output unit 2 and the connection terminal 11 and the connection terminal 22. ) To electrically connect.
  • connection terminal 22 is coupled to the connection terminal housing 21 using an insert mold method, and the connection terminal 11 is inserted and fastened into the connection terminal housing 21.
  • connection terminal 21 is disposed at a predetermined position under the connection terminal housing 21, and the connection terminal 11 and the connection terminal 22 are coupled at a predetermined position while the inner mold 10 is inserted into the outer mold 20. do.
  • the connection terminal 11 and the connection terminal 22 may be disposed in double and vertical directions. That is, when the inner mold 10 is inserted into the outer mold 20, the connection terminal 11 at the distal end of the inner mold 10 penetrates through the outer mold 20 to be positioned inside or below the connection terminal housing 21. do.
  • the front end portion of the connection terminal 11 is formed to have a short length so as not to protrude from the connection terminal 22 and the connection terminal housing 21.
  • connection terminal 22 is disposed to be selectively in contact with one side of the connection terminal housing 21, the connection terminal 22 and the connection terminal 11 is in direct electrical contact by the connection terminal housing 21 It is not.
  • the connection terminal 11 when the input / output unit 2 is inserted into the connection module 1, the connection terminal 11 is electrically contacted with the input / output unit 2.
  • the connection terminal 11 may be located in a space between the connection terminals 22.
  • the height of the connection module 1 can be made lower.
  • a second sealing member 42 is provided for waterproofing between the outer mold 20 and the shell 30.
  • a sealing member coupling part 24 on which the second sealing member 42 is mounted is formed at a portion of the outer mold 20 that is coupled to the shell 30.
  • the second sealing member 42 may also have a ring shape having a predetermined width in order to improve the waterproof effect between the outer mold 20 and the shell 30.
  • one or a plurality of grooves may be formed along the circumference of the second sealing member 42 to increase the surface area mounted on the coupling surface of the outer mold 20 and the shell 30. Can be.
  • one or a plurality of grooves may be formed on the surface and the inner surface of the second sealing member 42.
  • the second sealing member 42 may also be a predetermined heat-resistant material, for example, to prevent damage from heat generated when the connection module 1 is manufactured or heat generated when the connection module 1 is mounted on the PCB.
  • the first sealing member 41 may be formed of a material such as silicon or heat resistant rubber.
  • the inner mold 10 and the outer mold 20 are formed of an insulating material.
  • the inner mold 10 and the outer mold 20 may be formed using insert injection to improve the waterproof effect and convenience of manufacturing.
  • the shell 30 is formed to be inserted into the inner mold 10 and the outer mold 20 in a combined state, thereby forming the overall appearance of the connection module 1.
  • an outer mold 20 to which the inner mold 10 is mounted, and at the other end, an input / output coupler 31 is formed to insert the input / output unit 2.
  • the connection terminal 11 of the inner mold 10 and the outer mold 20 are connected to each other. 22 is mounted inside the input / output coupler 31 of the shell 30.
  • the connection terminal 11 is connected to the input / output unit 2
  • the connection terminal 22 and the connection terminal 11 and the input / output unit 2 are connected inside the input / output unit coupling terminal 31.
  • the terminals are electrically connected to each other.
  • a third sealing member 43 for waterproofing the shell 30 is provided outside the input / output coupler 31 in the shell 30.
  • the third sealing member 43 is a structure for waterproofing the portion where the shell 30 and the structure of the mobile communication terminal are coupled. That is, the third sealing member 43 is provided to be in contact with the inside of the housing of the mobile communication terminal, it is possible to prevent the moisture, moisture, foreign matters, etc. introduced from the outside through the coupling portion.
  • the third sealing member 43 may have an O ring shape that is fitted to the outside of the input / output coupler 31.
  • the third sealing member 43 may be formed with a plurality of grooves or uneven surfaces on the outer surface and / or the inner surface.
  • the shape of the third sealing member 43 is not limited by the drawings, and may be changed in various ways depending on the structure or shape of the mobile communication terminal to be coupled.
  • the shell 30 may be manufactured using die casting to improve waterproof performance.
  • the third sealing member 43 may also have a ring shape having a predetermined width to improve the waterproof effect, and increase the engagement area with the shell 30.
  • One or a plurality of grooves may be formed along the circumference of the third sealing member 43 to make it.
  • one or a plurality of grooves may be formed on the surface and the inner surface of the third sealing member 43.
  • the third sealing member 43 may be formed of a material having heat resistance at a predetermined temperature, and may be formed of, for example, a material such as silicon or a heat resistant rubber. have.
  • connection module 1 is provided with coupling means for fixing the coupling state of the inner mold 10, the outer mold 20 and the shell 30.
  • the coupling means may be a clip 50 coupled through the inner mold 10, the outer mold 20, and the shell 30.
  • the clip 50 may have a 'U' shape having a predetermined length, and the clip 50 may be inserted into the inner mold 10, the outer mold 20, and the shell 30, respectively. Coupling portions 15, 25 and 35 are formed respectively.
  • the inner mold 10 and the outer mold 20 and the shell 30 is formed so that the position of the clip coupling portion 15, 25, 35 coincide with each other, the inner mold 10 and the outer mold When the clip 50 is inserted into the clip coupling portions 15, 25, and 35 while the 20 and the shell 30 are engaged, the inner mold 10, the outer mold 20, and the shell 30 are simultaneously fixed. You can.
  • a pair of protrusions and grooves which may be engaged with each other may be formed on surfaces where the inner mold 10, the outer mold 20, and the shell 30 are coupled to each other.
  • the protrusions formed on the coupling surface are inserted into the grooves, and the inner mold 10 and the outer mold 20 are fixedly coupled to each other.
  • the shell 30 is inserted into the outer mold 20, the protrusions formed on the coupling surface are inserted into the grooves, and the outer mold 20 and the shell 30 are fixedly coupled to each other.
  • the coupling means may be a pair of hooks and holes engaged with each other formed on the coupling surface of the inner mold 10 and the outer mold 20 and the shell 30 similarly to the pair of protrusions and grooves. 10) and the means for fixing the outer mold 20 and the shell 30 with respect to each other may be substantially variously changed.
  • the connecting module 1 is provided with sealing members 41, 42, and 43 in the inner mold 10, the outer mold 20, and the shell 30, respectively.
  • the waterproof effect can be improved.
  • the inner mold 10, the outer mold 20, and the shell 30 are also formed to be waterproof, the waterproof of the connection module 1 can be effectively improved.
  • connection module 1 is formed by separating the inner mold 10, the outer mold 20, and the shell 30, it is easy to manufacture and reduce the cost, and the formed inner mold 10 and the outer mold ( 20) and the shell 30 is inserted and mounted, respectively, so that assembly is easy.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention se rapporte à un module de connexion de terminal de communication mobile qui présente un meilleur effet d'étanchéité à l'eau. Le module de connexion comprend : un moule interne qui comprend une pluralité de bornes de connexion ; un boîtier de borne de connexion qui est agencé sur un côté d'une partie d'extrémité du moule interne et contient les bornes de connexion ; un moule externe dans lequel le moule interne est inséré et auquel il est couplé et dans lequel les bornes de connexion sont insérées ; une borne de connexion qui est agencée sur un côté d'une partie d'extrémité du moule externe ; une coque qui contient le moule externe et comporte une extrémité de couplage de partie d'entrée et de sortie destinée à être couplée à une partie d'entrée et de sortie ; un premier élément d'étanchéité qui est agencé dans le moule interne de telle sorte que l'espace entre le moule interne et le moule externe soit étanche ; et un second élément d'étanchéité qui est agencé dans le moule externe de telle sorte que l'espace entre le moule externe et la coque soit étanche.
PCT/KR2013/008499 2012-11-14 2013-09-24 Module de connexion WO2014077502A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380059549.1A CN105051986A (zh) 2012-11-14 2013-09-24 连接模块
US14/711,868 US20150244099A1 (en) 2012-11-14 2015-05-14 Connection Module

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120129009 2012-11-14
KR10-2012-0129009 2012-11-14
KR1020130002007A KR20140061942A (ko) 2012-11-14 2013-01-08 접속모듈
KR10-2013-0002007 2013-01-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/711,868 Continuation US20150244099A1 (en) 2012-11-14 2015-05-14 Connection Module

Publications (1)

Publication Number Publication Date
WO2014077502A1 true WO2014077502A1 (fr) 2014-05-22

Family

ID=50731381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/008499 WO2014077502A1 (fr) 2012-11-14 2013-09-24 Module de connexion

Country Status (1)

Country Link
WO (1) WO2014077502A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106415943A (zh) * 2014-05-26 2017-02-15 Ex想士电子有限公司 电子设备的防水连接器具及电子设备
TWI573335B (zh) * 2014-08-13 2017-03-01 鴻騰精密科技股份有限公司 電連接器及其製造方法
EP3367516A1 (fr) * 2017-02-27 2018-08-29 Guangdong OPPO Mobile Telecommunications Corp., Ltd. Couvercle étanche et dispositif de connexion

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511329B2 (en) * 2001-04-10 2003-01-28 L & K Precision Industry Co., Ltd. Waterproof connector apparatus
KR20060125445A (ko) * 2005-06-01 2006-12-06 미아 테크놀로지 피티이. 엘티디. 방수 컨넥터
KR20070042808A (ko) * 2005-10-19 2007-04-24 기아자동차주식회사 방수용 케이블 커넥터
US7214075B2 (en) * 2005-07-15 2007-05-08 Hon Hai Precision Ind. Co., Ltd. Portable memory device with waterproof structure
KR20090082760A (ko) * 2008-01-28 2009-07-31 타이코에이엠피(유) 휴대폰의 방수방법 및 구조

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511329B2 (en) * 2001-04-10 2003-01-28 L & K Precision Industry Co., Ltd. Waterproof connector apparatus
KR20060125445A (ko) * 2005-06-01 2006-12-06 미아 테크놀로지 피티이. 엘티디. 방수 컨넥터
US7214075B2 (en) * 2005-07-15 2007-05-08 Hon Hai Precision Ind. Co., Ltd. Portable memory device with waterproof structure
KR20070042808A (ko) * 2005-10-19 2007-04-24 기아자동차주식회사 방수용 케이블 커넥터
KR20090082760A (ko) * 2008-01-28 2009-07-31 타이코에이엠피(유) 휴대폰의 방수방법 및 구조

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106415943A (zh) * 2014-05-26 2017-02-15 Ex想士电子有限公司 电子设备的防水连接器具及电子设备
EP3151346A4 (fr) * 2014-05-26 2017-11-22 EX Company Limited Appareil de connexion résistant à l'eau pour équipement électronique et équipement électronique
US10027052B2 (en) 2014-05-26 2018-07-17 Ex Company Limited Waterproof connection apparatus for electronic equipment, and electronic equipment
EP3561965A1 (fr) * 2014-05-26 2019-10-30 EX Company Limited Appareil de connexion étanche à l'eau pour équipement électronique et équipement électronique
TWI573335B (zh) * 2014-08-13 2017-03-01 鴻騰精密科技股份有限公司 電連接器及其製造方法
EP3367516A1 (fr) * 2017-02-27 2018-08-29 Guangdong OPPO Mobile Telecommunications Corp., Ltd. Couvercle étanche et dispositif de connexion
US10483685B2 (en) 2017-02-27 2019-11-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Waterproof cover, connection device and mobile terminal

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