WO2010104353A1 - Rca pin jack - Google Patents

Rca pin jack Download PDF

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Publication number
WO2010104353A1
WO2010104353A1 PCT/KR2010/001545 KR2010001545W WO2010104353A1 WO 2010104353 A1 WO2010104353 A1 WO 2010104353A1 KR 2010001545 W KR2010001545 W KR 2010001545W WO 2010104353 A1 WO2010104353 A1 WO 2010104353A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
pcb
pin
cylindrical body
rca
Prior art date
Application number
PCT/KR2010/001545
Other languages
English (en)
French (fr)
Inventor
Choon-Kil Lee
Original Assignee
Doo Won Precision 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 Doo Won Precision Co., Ltd. filed Critical Doo Won Precision Co., Ltd.
Publication of WO2010104353A1 publication Critical patent/WO2010104353A1/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
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • 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
    • H01R24/50—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 mounted on a PCB [Printed Circuit Board]
    • 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
    • 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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/112—Resilient sockets forked sockets having two legs
    • 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
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the present invention relates to a Radio Corporation of America (RCA) pin jack and, more particularly, to an RCA pin jack, in which a connector-integrated color cylindrical body, to which a standardized contact terminal functioning as a mono or stereo switch and having a color is housed in a ground can such that an upper portion thereof is exposed, is erectly installed on a printed circuit board (PCB), and is connected with a circuit pattern formed on a copper thin film of the PCB, the PCB is fixed to a case such that a connector integrated with the connector-integrated color cylindrical body is exposed, and an area consumed on a path of the contact terminal contacted with an RCA pin jack plug is replaced with the PCB such that audio and video signal functions of an electronic appliance can be satisfied through the circuit pattern of the PCB, thereby reducing a non-ferrous metal raw material, and accomplishing cost saving and productivity improvement due to simplification of a manufacturing process and a kind of press die and standardization of press components.
  • RCA pin jack in which a connector-integr
  • pin jacks are mounted for terminals of an operating system (hereinafter, referred to as “V-system”) such as a television, an audio player, a video player, a compact disc (CD) player, a digital video disc (DVD) player, and so on, and are components that can insert and separate pin plugs.
  • V-system such as a television, an audio player, a video player, a compact disc (CD) player, a digital video disc (DVD) player, and so on, and are components that can insert and separate pin plugs.
  • a board for the pin jacks includes a plurality of cylindrical connectors having jack holes, a metal plate provided at a circumference of the connectors to form a frame ground, and terminals.
  • the pin jack board is connected to a printed circuit board (PCB) of an electronic appliance through the terminals in the state in which it is installed on a front surface (and/or a rear surface) of the electronic appliance in an externally exposed type, and its utility value is increased with the distribution of home theater systems.
  • PCB printed circuit board
  • the pin jack board is configured to inactivate signal input/output of the electronic appliance when plug jacks of an external appliance are inserted into the jack holes of the cylindrical connectors, and then activate signal input/output of the external appliance connected through the plug jacks.
  • a control system of inserting plug jacks into the jack holes of the cylindrical connectors, inactivating the signal input/output of the electronic appliance and then activating the signal input/output of the external appliance is carried out by circuit switching elements or integrated circuit (IC) chips, which are mounted on the PCB of the electronic appliance and generate electrical connection signals as soon as the plug jacks are inserted into the jack holes.
  • circuit switching elements or integrated circuit (IC) chips which are mounted on the PCB of the electronic appliance and generate electrical connection signals as soon as the plug jacks are inserted into the jack holes.
  • the frame ground of the metal plate provided at the conventional pin jack board forms a loop in which interference occurs without being separated from a signal ground provided at the PCB of the electronic appliance.
  • an electric current flowing to the signal ground of the PCB has an influence on the frame ground, and thus high impedance is applied to the frame ground.
  • noises are inevitably included in the signal due to the high impedance when the signal input/output of the external appliance is activated.
  • a contact terminal made of a non-ferrous metal is lengthened or shortened from a counter-appliance to a circuit board of the electronic appliance according to an arrangement position of the RCA pin jack, and thus a kind of raw material and a type of die are diversified, administrative expenses and material costs in terms of demand and supply of the raw material, and die development expenses cause an economical burden, resulting in uneconomical use.
  • an object of the present invention is to provide an RCA pin jack, in which a connector-integrated color cylindrical body is formed so as to be able to discriminate among colors for audio and video signal functions, thereby excluding conventional separate spacers (rings) for the color discrimination, and a standardized component is used for the connector-integrated color cylindrical body, thereby reducing various types of dies into simple types of dies when the connector-integrated color cylindrical body is assembled and produced, providing economical production and simple mass-production to improve productivity, making management and distribution of the standardized component convenient and safe, providing cost saving and high productivity to easily cope with demands of consumers, and diversifying assembly and production.
  • Another object of the present invention is to provide an RCA pin jack, in which at least one connector-integrated color cylindrical body having the same color as a connector is erectly attached to any region within a PCB, and is connected to the connector connected with a circuit pattern, and the PCB is fixedly installed in a case, thereby reducing raw materials for conventional ground and electrode terminals, excluding a component wrought into a spacer for showing the color to improve productivity and assemblability as well as to allow an economical use, and facilitating layout, application, and production even when a vendor changes arrangement of the pin jack or the design of a model to improve a quality as well as to produce a variety of models having convenient applicability at a low cost.
  • a Radio Corporation of America (RCA) pin jack comprises: a connector-integrated color cylindrical body having a color corresponding to an audio or video signal; a pin connector formed as one body at a lower end of the connector-integrated color cylindrical body, housing at least one of standardized contact terminals in at least one of sockets formed therein, and having at least one pin hole formed in the front thereof; a ground can having hooks attached to a lower end thereof and inserted into inserting slots, which pass through the pin connector so as to be symmetrically located on an outer circumference of the connector-integrated color cylindrical body, and including an open upper end through which an upper portion of the connector-integrated color cylindrical body is exposed; a printed circuit board (PCB) connecting a circuit pattern to the hooks of the ground can and one of the contact terminals which functions as a mono or stereo switch and is installed in an erect state; and a case having at least one receiving hole, which receive
  • PCB printed circuit board
  • the ground can receiving the connector-integrated color cylindrical body may be connected to at least one circuit pattern within a region of the PCB, and may be fixedly installed on the case in one of a longitudinal arrangement pattern, a transverse arrangement pattern, and a combination thereof.
  • the PCB may be configured such that protrusions provided on opposite long sides thereof are fixedly coupled with coupling holes formed in the rib of the case.
  • the pin hole of the pin connector may be inserted by a connecting pin, which has horizontal and vertical parts, is connected with the circuit pattern of the PCB, and is exposed to an outside.
  • a contact terminal, a ground can, a connector-integrated color cylindrical body, etc. are completed by the simplified design and manufacturing of a die, the cost of a raw material, a non-ferrous metal, for the terminal is reduced, and supply and demand of materials are easily accommodated due to the simplification of material standards for the contact terminal into a small size, and thus the raw material cost can be reduced, and the supply and demand of materials can be mitigated. Due to the batch and in-line production system of a pin jack assembly line, process conditions, assembly stability, and productivity are improved. Due to a production assembly system in which a line assembly worker simultaneously processes quality inspection in real time, it is possible to remarkably reduce failures.
  • the existing separate spacer (ring) for representing a color is replaced with the connector-integrated color cylindrical body, so that it is possible to reduce a cost of a die, a component production time, the number of assembly processes, and thus a cost of production.
  • the same pin jack can be applied in a horizontal or vertical type according to a PCB mounting type developed by a vendor (or a developer).
  • the pin jack required by a vendor's product can be used for electronic appliances without deformation of a basic frame board owing to length-based selective assembling of a connector pin terminal of the same pin jack. Because the PCB blocks a through-hole extending toward the inside of an appliance, any metallic tool having the possibility of an electric shock is prevented from being inserted into the through hole from the outside, so that it is possible to prevent the possibility of an high-voltage electric shock in the electronic appliance.
  • FIG. 1 is a schematic exploded perspective view of an RCA pin jack according to an exemplary embodiment of the present invention
  • FIG. 2 is a partially exploded perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention
  • FIG. 3 is a plan view of a PCB according to an exemplary embodiment of the present invention.
  • FIG. 4 is a partial cross-sectional view of an assembly of a case and a PCB according to an exemplary embodiment of the present invention
  • FIG. 5 is a perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention.
  • FIG. 6 is a bottom-up perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention.
  • FIG. 7 is a bottom-up perspective view of a connector-integrated color cylindrical body according to another exemplary embodiment of the present invention.
  • FIG. 8 is a perspective view of a contact terminal functioning as a mono switch in accordance with an exemplary embodiment of the present invention.
  • FIG. 9 is a perspective view illustrating an example of a contact terminal functioning as a stereo switch in accordance with an exemplary embodiment of the present invention.
  • FIG. 10 is a bottom-up perspective view of FIG. 9;
  • FIG. 11 is a perspective view illustrating another example of a contact terminal functioning as a stereo switch in accordance with an exemplary embodiment of the present invention.
  • FIG. 12 is a bottom-up perspective view of FIG. 11;
  • FIG. 13 is a photograph showing a three-row PCB in accordance with an exemplary embodiment of the present invention.
  • FIG. 14 is a photograph showing a two-row PCB in accordance with another exemplary embodiment of the present invention.
  • FIG. 15 is a photograph showing a one-row PCB in accordance with yet another exemplary embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of an RCA pin jack according to an exemplary embodiment of the present invention.
  • FIG. 2 is a partially exploded perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention.
  • FIG. 3 is a plan view of a PCB according to an exemplary embodiment of the present invention.
  • FIG. 4 is a partial cross-sectional view of an assembly of case and a PCB according to an exemplary embodiment of the present invention.
  • FIG. 5 is a perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention
  • FIG. 6 is a bottom-up perspective view of a connector-integrated color cylindrical body according to an exemplary embodiment of the present invention.
  • a Radio Corporation of America (RCA) pin jack 100 includes a connector-integrated color cylindrical body 10 having one color, a pin connector 20 formed as one body at a lower end of the connector-integrated color cylindrical body 10, a ground can 30 coupled to the pin connector 20 and housing the connector-integrated color cylindrical body 10 such that an upper portion of the connector-integrated color cylindrical body 10 is exposed, a printed circuit board (PCB) 40 connecting a circuit pattern to hooks 32a and 32b of the ground can 30 and one of contact terminals 24a, 24b and 24c, which functions as a mono or stereo switch housed in the connector-integrated color cylindrical body 10 and is erectly installed, and a case 50 holding the PCB 40.
  • PCB printed circuit board
  • At least one connector-integrated color cylindrical body 10 is vertically fixed to the PCB 40 having a circuit pattern corresponding to at least one installation hole formed in the PCB 40. Further, the connector-integrated color cylindrical body 10 is colored with one color, and is integrated with the pin connector 20.
  • the connector-integrated color cylindrical body 10 may have a variety of arrangement patterns, for instance of 1, 2, 3, 4, 6, 9, n rows, on a layout region of the PCB 40, and may be manufactured so as to correspond to a designed pattern.
  • a three-row PCB as in FIG. 13, a two-row PCB as in FIG. 14, or a one-row PCB as in FIG. 15 may be applied to this PCB 40. These applications may be freely arranged.
  • the PCB 40 preferably includes one selected from a CEM-1 single-sided board, a CEM-3 double-sided board, an FR-1 board, an FR-4 board, an EPOXY board, and an ML-B board.
  • the pin connector 20 is provided therein with one or more sockets 22a and 22b into which at least one of contact terminals 24a, 24b and 24c, each of which functions as a standardized mono or stereo switch and is capable of connecting a circuit network in the state where electrode and ground terminals are excluded, can be inserted, is formed as one body at a lower end of the connector-integrated color cylindrical body 10, and includes right-angled pin holes 26 in the front thereof.
  • pin connector 20 is provided with inserting slots 28a and 28b, which are symmetrical on an outer circumference of the lower portion of the connector-integrated color cylindrical body 10.
  • the ground can 30 has a cylindrical shape, and is configured such that the hooks 32a and 32b symmetrically protrude from the outer circumference of a lower portion thereof.
  • the ground can 30 has an inner diameter greater than or equal to an outer diameter of the connector-integrated color cylindrical body 10, and thus houses the connector-integrated color cylindrical body 10 such that the upper portion of the connector-integrated color cylindrical body 10 is exposed.
  • the case 50 is provided with at least one receiving hole 52, which receives the contact terminals 24a and 24b and the ground can 30 in an erect state.
  • the case 50 includes a space 56, which is partitioned by at least one rib 54 to be able to expose the pin connector 20, houses the PCB 40, and is open to the front thereof.
  • the case 50 is provided with coupling holes 58, and the PCB 40 is provided with protrusions 54a and 54b on opposite long sides thereof.
  • the protrusions 54a and 54b of the PCB 40 are fixedly coupled to the coupling holes 58 of the case 50.
  • the ground can 30 housing the connector-integrated color cylindrical body 10 is connected to at least one circuit pattern within the region of the PCB 40, and is fixedly installed on the case 50 in one of a longitudinal arrangement pattern, a transverse arrangement pattern, and a combination thereof.
  • a connecting pin having horizontal and vertical parts 66a and 66b connected with the circuit pattern of the PCB 40 is fitted into each pin hole 26 of the pin connector, and thus is exposed to the outside.
  • the connector-integrated color cylindrical bodies 10, each of which is installed on a predetermined region of the typical PCB 40 having the circuit pattern, are disposed in the arrangement pattern having one of the required rows, for instance, of 1, 2, 3, 4, 6, 9,...n rows, in an erect state, thereby being simply installed.
  • the integrated pin connector 20 is installed on one side of the PCB 40 according to the circuit pattern of the PCB.
  • At least one of the contact terminals 24a and 24b is inserted into the respective sockets 22a and 22b of the pin connector 20.
  • the ground can 30, in which the connector-integrated color cylindrical body 10 is housed, is disposed on the pin connector 20, and thus the hooks 32a and 32b of the ground can 30 are inserted into the inserting slots 28a and 28b, and partially exposed.
  • the connector-integrated color cylindrical body 10 having the aforementioned color is housed in the ground can 30, and is exposed at the upper portion thereof.
  • the pin connector 20 is connected with a connector jack, which is not shown.
  • the contact terminals 24a and 24b of the pin connector 20 are connected with the connector-integrated color cylindrical body 10 through the circuit network of the PCB 40, so that an electrical contact can be made.
  • the contact terminals 24a and 24b exclude electrode and ground terminals manufactured through a complicated process, reduce a raw material cost of nonferrous metals for the terminals, and simplify material standards through miniaturization and standardization.
  • the connector-integrated color cylindrical body 10 is erectly installed along with the contact terminals 24a and 24b.
  • connecting pin having the horizontal and vertical parts 66a and 66b is fitted into each pin hole 26 of the pin connector 20, and is connected with the circuit pattern of the PCB 40 for integrated connection.
  • the PCB 40 with which the connector-integrated color cylindrical body 10 is assembled through the circuit pattern of the PCB 40, is installed in the space 56 of the case 50.
  • the PCB 40 is easily and simply installed, and permits uniform working, thereby providing convenient working.
  • the PCB 40 If an error occurs with the PCB 40, the contact terminals 24a and 24b, and the pin connector 20, the PCB 40 is easily separated from the case 50, repair or checking is simplified, and economical use is enabled due to partial exchange of components.
  • the circuit pattern is designed on a copper thin film of the PCB 40, and then at least one of the standardized contact terminals 24a, 24b and 24c is separately assembled into the connector-integrated color cylindrical body 10 formed so as to be able to discriminate the colors for audio and video signals.
  • the connector-integrated color cylindrical body 10 is housed in the ground can 30 under pressure, and is erectly installed on the PCB 40.
  • the connecting pin having the horizontal and vertical parts 66a and 66b is inserted into the pin connector 20 that is disposed as one body at the lower end of the connector-integrated color cylindrical body 10, and then is connected with the circuit pattern of the PCB 40 by Pb-free soldering.
  • the PCB 40 is fixed to the case 50 so as to be able to be compatibly assembled to a circuit hole (not shown) of a main PCB as a complete product to which the RCA pin jack is applied.
  • the same components are applied regardless of an interval, position, and distance of the connector-integrated color cylindrical body 10 as a plug insert part, so that the productivity is improved by simplification of assembly production, and rapid, simple and convenient mass-production.
  • a set of dies for pressing may be unified to economically manufacture the dies, and the raw material cost of nonferrous metals for the terminals is reduced.
  • the balance between supply and demand is easily kept by simplification of material standards for the miniaturized contact terminals.
  • a hole pitch and a hole diameter of the PCB are adapted to miniaturization and standardization of vendors products, so that high-temperature soldering caused by the non-uniform diameter of a terminal lead is converted into low-temperature soldering, and thus a reflow speed is increased, leading to improvement of productivity and preventing a cold solder.
  • An existing color marking spacer (or ring) component is replaced with the connector-integrated color cylindrical body 10 that has the same color as the pin connector 20, so that a cost of die casting is reduced, and productivity is improved due to a decrease in component production time.
  • the pin jack can be applied in a horizontal or vertical direction depending on a PCB mounting type of a vendor's product.
  • the pin jack required by a vendor's product can be used without deformation of a basic frame board regardless of an applied type owing to length-based selective assembling of a connector pin terminal of the same pin jack.
  • the RCA pin jacks are classified into a vertical fixing type and a horizontal fixing type according to a design setup of applied products, but the two types of RCA pin jacks are assembled by changing the length of the connecting pin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
PCT/KR2010/001545 2009-03-13 2010-03-12 Rca pin jack WO2010104353A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090021713A KR101037762B1 (ko) 2009-03-13 2009-03-13 알씨에이 핀잭
KR10-2009-0021713 2009-03-13

Publications (1)

Publication Number Publication Date
WO2010104353A1 true WO2010104353A1 (en) 2010-09-16

Family

ID=42718357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001545 WO2010104353A1 (en) 2009-03-13 2010-03-12 Rca pin jack

Country Status (6)

Country Link
JP (1) JP4817273B2 (ja)
KR (1) KR101037762B1 (ja)
CN (1) CN101834380B (ja)
HK (1) HK1148388A1 (ja)
TW (1) TWI390804B (ja)
WO (1) WO2010104353A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9608358B2 (en) 2014-02-13 2017-03-28 Samsung Electronics Co., Ltd. Electronic device including opening

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200472247Y1 (ko) * 2013-12-11 2014-04-21 (주)원프랜트 회전형 터빈 로터 작업대

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07135052A (ja) * 1993-11-08 1995-05-23 Kitani Denki Kk ピンジャック
JPH07142107A (ja) * 1993-11-18 1995-06-02 Kitani Denki Kk ピンジャックの回路基板への取付

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Publication number Priority date Publication date Assignee Title
JP2541017Y2 (ja) * 1992-05-27 1997-07-09 エスエムケイ株式会社 ピンジャック
KR20020026649A (ko) * 2000-10-02 2002-04-12 이형도 냉각팬 장치
KR200226649Y1 (ko) * 2000-12-29 2001-06-15 한봉수 스위칭 기능을 갖는 포노 잭
CN2917025Y (zh) * 2006-02-28 2007-06-27 东杰电气(上海)有限公司 Rca连接器
KR100684074B1 (ko) 2006-07-18 2007-02-20 서문원 오디오/비디오 잭
TWM335072U (en) * 2008-01-10 2008-06-21 Ud Electronic Corp Audio socket
CN101355213B (zh) * 2008-05-28 2011-05-04 Tcl通力电子（惠州）有限公司 一种rca插座
CN101365295A (zh) * 2008-09-26 2009-02-11 深圳华为通信技术有限公司 一种用于S-Video和莲花接口的印刷电路板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07135052A (ja) * 1993-11-08 1995-05-23 Kitani Denki Kk ピンジャック
JPH07142107A (ja) * 1993-11-18 1995-06-02 Kitani Denki Kk ピンジャックの回路基板への取付

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9608358B2 (en) 2014-02-13 2017-03-28 Samsung Electronics Co., Ltd. Electronic device including opening

Also Published As

Publication number Publication date
JP4817273B2 (ja) 2011-11-16
HK1148388A1 (en) 2011-09-02
TW201034316A (en) 2010-09-16
KR101037762B1 (ko) 2011-06-01
KR20100103210A (ko) 2010-09-27
CN101834380A (zh) 2010-09-15
TWI390804B (zh) 2013-03-21
CN101834380B (zh) 2012-10-03
JP2010219025A (ja) 2010-09-30

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