WO2012070862A2 - 삽입 감지용 유에스비 커넥터 - Google Patents
삽입 감지용 유에스비 커넥터 Download PDFInfo
- Publication number
- WO2012070862A2 WO2012070862A2 PCT/KR2011/008967 KR2011008967W WO2012070862A2 WO 2012070862 A2 WO2012070862 A2 WO 2012070862A2 KR 2011008967 W KR2011008967 W KR 2011008967W WO 2012070862 A2 WO2012070862 A2 WO 2012070862A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- usb
- switching pin
- fixed body
- usb device
- usb connector
- Prior art date
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
Definitions
- the present invention relates to a USB (Universal Serial Bus) connector, in particular a USB for insert detection that can detect the insertion of the USB device such as a mobile phone, PDA and MP3 player powered through the USB connector to the USB connector Relates to a connector.
- USB Universal Serial Bus
- USB Universal Serial Bus
- PDA Personal Digital Assistant
- MP3 MP3 player
- memory stick etc.
- USB devices such as printers, speakers, mice, scanners, adapters, mobile phones, and MP3 players according to the development of various applications.
- a more convenient and functional USB interface is used for the combination of these USB devices and the main unit, which makes it easy to connect the USB devices, hot plugging function, and complete plug and play function. It has the advantage of enabling operation without rebooting the computer when exchanging USB devices.
- Such a USB connector is generally installed in at least one of the front, side, and rear of a main body of a computer or a communication terminal, and even if the USB device is not inserted into the USB connector of the power converter in the power-on or standby state. As power is applied to the power terminal of the USB connector according to the operation, there is a problem that unnecessary power consumption occurs in the power converter.
- An object of the present invention is to provide an insertion detection USB connector that detects whether a USB device, such as a mobile phone, a PDA, and an MP3 player, which is powered through the USB connector, is inserted by a physical contact when the USB device is inserted into the USB connector.
- a USB device such as a mobile phone, a PDA, and an MP3 player
- the USB connector of the present invention for achieving the above object, the fixed body of a metal material having a square shape; An insulation member inserted into and fixed in the fixed body and having a power terminal and a data terminal connected to corresponding lead pins on one surface thereof; And a switching pin elastically coupled to be insulated from the fixed body at one side of the insulating member, and detecting whether the USB device is inserted by the contact of the USB device inserted into the fixed body.
- the switching pin is extended to the inside of the fixed body through the slot of the fixed body on one side of the insulating member, the switching pin is characterized in that bent in the slot portion of the fixed body.
- the switching pin conducts a current applied from the outside when the USB device is in contact with a fixed body, the lead pin is connected and fixed through the insulating member, the departure of the USB device through the switching pin When detected, the standby power supplied to the power terminal is cut off.
- It is formed integrally on at least one of the surfaces of the fixed body, characterized in that it further comprises a fixing pin for fixing the USB device inserted into the fixed body by the elastic force.
- the present invention detects whether a USB device such as a mobile phone, a PDA, an MP3 player, or the like is inserted by a physical contact when the USB device is inserted into a connector, and when the USB device is not inserted into the USB connector, power-on or standby power supply.
- the power converter does not operate even in the standby state, thereby preventing unnecessary power consumption.
- FIG. 1 is an exploded perspective view showing a USB connector according to an embodiment of the present invention.
- Figure 2 is an assembled perspective view of Figure 1 according to the present invention.
- Figure 3 is a view showing the front of Figure 2 according to the present invention.
- FIG. 4 is a conceptual diagram showing an application example of the USB connector according to the present invention.
- FIG. 1 is an exploded perspective view showing a USB connector according to an embodiment of the present invention
- Figure 2 is an assembled perspective view of Figure 1, a perspective view showing the bottom surface of the USB connector.
- the USB connector 100 includes a fixing body 110, a fixing pin 120, an insulating member 150, and a switching pin 170.
- the fixed body 110 is formed in a substantially rectangular body shape, and is made of a conductive material such as metal.
- the fixing pin 120 is formed integrally with the fixing body 110 on at least one of the surfaces of the fixing body 110 to fix the USB device (not shown) inserted into the fixing body 110 by elastic force. It is configured to.
- Fixing pin 120 is formed integrally with the fixing body 110 on the upper and lower surfaces of the fixing body 110, as shown, the fixing pin 120 is bent inward through the slot 115 Thereby, the inserted USB device is fixed by elastic force.
- a plurality of fixing pins 120 are installed on the upper surface of the fixing body 110 through the slots 115, and one is formed on one side of the lower surface of the fixing body 110 through the slots 115. It is. Only the slot 130 is formed at the other side of the bottom surface of the fixed body 110.
- the insulating member 150 is configured to be inserted and fixed inside the fixed body 110, and the power terminals 161 and 167 and the data terminals 163 and 165 are formed on one surface so as to be spaced apart from each other, and each terminal 161 to 167. ) Is configured to be connected to the corresponding lead pins (162 ⁇ 168) formed on the other side of the insulating member 150.
- the insulating member 150 may include a base 151 having the power terminals 161 and 167 and the data terminals 163 and 165 spaced apart from one another, and extending from the base 151 as shown.
- the plurality of terminals 161 to 167 have power terminals 161 and 167 (V + and V-) disposed on both sides thereof, and the data terminals 163 and 165 (D-, respectively) in the center of the power terminals 161 and 167. D +) are disposed respectively.
- the switching pin 170 installed on the pin coupling portion 155 is connected to the corresponding lead pin 175 installed on the rear portion 153. That is, the insulating member 150 has a base 151 inserted into the fixed body 110 and a rear portion 153 and a switching pin 170 extending from the base 151 and positioned outside the fixed body 110. Divided into the pin coupling portion 155 is installed. The power terminals 161 and 167 and the data terminals 163 and 165 are installed on one surface of the base 151 inserted into the fixed body 110, and the lead pins 162 to 168 are fixed body 110.
- the switching pin 170 is installed in the pin coupling portion 155, the corresponding lead installed in the rear portion 153 Is electrically connected to the pin 175.
- the switching pin 170 extends into the fixed body 110 through the slot 130 of the fixed body 110 at one side of the insulating member 150, as shown in the slot of the fixed body 110 ( 130 is bent like a fixing pin 120 in the part.
- the switching pins 170 are spaced apart from each other to face the power terminals 161 and 167 or the data terminals 163 and 165 formed on one surface of the insulating member 150.
- the groove 154 of the insulating member 150 is inserted into the protrusion 140 of the fixed body 110 when inserted into the fixed body ( 110 and the insulating member 150 is tightly coupled.
- one end of the switching pin 170 is inserted inward through the slot 130 of the fixed body 110 to be in contact with the surface of the USB device inserted from the outside. Accordingly, the switching pin 170 elastically coupled to be insulated from the fixed body 110 at one side of the insulating member 150 transitions an electric signal by physical contact of the USB device inserted into the fixed body 110. Allows electrical detection of device insertion.
- FIG. 3 is a front view of FIG. 2, wherein the base 151 of the insulating member 150 is spaced apart from the inner surface of the fixed body 110 by a predetermined distance.
- the distance between the surface on which the terminals 161 to 167 are installed and the inner surface of the fixed body 110 is set larger than the distance between the other surface of the base 151 and the inner surface of the fixed body 110. have.
- the switching pin 170 when the USB device is inserted into the fixed body 110 and contacts the switching pin 170, the current applied from the outside through the switching pin 170 flows to the fixed body 110 through the USB device.
- the switching pin 170 is maintained in the electrically open (open) state so that no current flows.
- the switching pin 170 may be configured such that the switching pin 170 contacts the fixed body 110 when the USB device is inserted. In this case, when the USB device is inserted, the switching pin 170 does not pass through the USB device. It flows directly to the fixed body 110 through (170). This method may be useful when the USB device inserted into the fixed body 110 has no metal frame and only the terminals 161 to 167 are formed in the plastic base 151.
- FIG. 4 is a conceptual view showing an application example of the USB connector according to the present invention, showing the USB connector 100 and the power converter 200.
- the USB connector 100 may be installed in a product such as a personal computer, a notebook computer, a communication terminal, and the like.
- the power converter 200 may be a power supply terminal (V +,) of the USB connector 100 when the product is powered on or in a standby power mode. V-) outputs standby power regardless of the detachment of the USB device.
- the switching pin 170 is electrically connected to the input terminal EN of the power converter 200, so that the power converter 200 may detect whether the USB device is attached or detached by changing the voltage of the input terminal EN. have.
- the switching pin 170 is in an off state, and thus the input terminal EN of the power converter 200 will maintain a high signal.
- the switching pin 170 is in a closed state, so that the current applied to the switching pin 170 flows to the ground through the fixed body 110 to the power converter.
- the input terminal EN of 200 will be pulled down to the ground voltage GND and transitioned to a 'low' signal.
- the power converter 200 may cut off the power output to the power terminals V + and V- of the USB connector 100 to prevent unnecessary power consumption. have.
- the power converter 200 is a device for supplying the DC power input through the rectifier circuit unit 210 to the required voltage to the USB connector 100.
- the power converter of Figure 4 is only an embodiment, the USB connector of the present invention can be applied to any device that needs to detect whether the USB device is attached or detached.
- USB connector 110 fixed body
- protrusion 150 insulating member
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims (10)
- 사각 형상을 갖는 금속 재질의 고정바디;상기 고정바디의 내부에 삽입 고정되며, 일면에 전원단자와 데이터단자가 각각 해당 리드핀과 연결되어 형성되는 절연부재; 및상기 절연부재의 일측에서 고정바디와 절연되도록 탄성 결합되며, 상기 고정바디로 삽입된 USB 장치의 접촉에 의해 USB 장치의 삽입 여부를 감지하는 스위칭핀;을 포함하는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 절연부재의 일측에서 고정바디의 슬롯을 통해 고정바디의 내측으로 연장되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 고정바디의 슬롯 부분에서 절곡되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 USB 장치의 접촉시에 외부에서 인가되는 전류를 고정바디로 도통시키는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 절연부재를 통해 해당 리드핀이 연결 및 고정되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀을 통해 USB 장치의 이탈이 감지되면, 전원단자로 공급되는 대기전원이 차단되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 고정바디의 면들 중 적어도 어느 한 면에 일체로 형성되되 고정바디로 삽입된 USB 장치를 탄성력에 의해 고정시키는 고정핀을 더 포함하는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 절연부재의 전원단자 또는 데이터단자와 서로 마주보도록 이격 설치되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 USB 장치의 삽입시 전류가 USB 장치를 통해 고정바디로 흐르도록 구성되는 삽입 감지용 유에스비 커넥터.
- 청구항 1에 있어서,상기 스위칭핀은 USB 장치의 삽입시 고정바디에 접촉되도록 구성되는 삽입 감지용 유에스비 커넥터.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013540891A JP2013544020A (ja) | 2010-11-26 | 2011-11-23 | 挿入検知用usbコネクタ |
US13/988,314 US20130237085A1 (en) | 2010-11-26 | 2011-11-23 | USB connector for sensing insertion |
CN201180056663XA CN103329364A (zh) | 2010-11-26 | 2011-11-23 | ***检测用通用串行总线连接器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100118590A KR101163997B1 (ko) | 2010-11-26 | 2010-11-26 | 삽입 감지용 유에스비 커넥터 |
KR10-2010-0118590 | 2010-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012070862A2 true WO2012070862A2 (ko) | 2012-05-31 |
WO2012070862A3 WO2012070862A3 (ko) | 2012-08-23 |
Family
ID=46146299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/008967 WO2012070862A2 (ko) | 2010-11-26 | 2011-11-23 | 삽입 감지용 유에스비 커넥터 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130237085A1 (ko) |
JP (1) | JP2013544020A (ko) |
KR (1) | KR101163997B1 (ko) |
CN (1) | CN103329364A (ko) |
WO (1) | WO2012070862A2 (ko) |
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JP2014160637A (ja) * | 2013-02-20 | 2014-09-04 | Sps Inc | 電力供給遮断回路を備えたマグネチックコネクタモジュール |
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KR101578837B1 (ko) * | 2013-07-02 | 2015-12-21 | 강민석 | 면 접촉식 커넥터 |
KR102064014B1 (ko) * | 2013-09-26 | 2020-01-08 | 엘에스전선 주식회사 | 패치코드, 패치패널 및 이를 포함하는 패치코드 관리시스템 |
US9703741B2 (en) | 2013-10-31 | 2017-07-11 | Commscope Technologies Llc | Connector with a termination module |
CN103872530B (zh) * | 2014-03-06 | 2017-03-29 | 华勤通讯技术有限公司 | Usb母座、终端设备及usb连接器 |
KR20150109110A (ko) * | 2014-03-19 | 2015-10-01 | 삼성전자주식회사 | 외부 입력을 감지하는 입력 장치 |
EP3201996A4 (en) | 2014-10-02 | 2018-05-16 | ADC Telecommunications Inc. | Systems and methods for connectors with insertion counters |
US10488903B2 (en) | 2015-03-24 | 2019-11-26 | Huawei Technologies Co., Ltd. | Extended base of mobile terminal and power supply management method for extended base |
EP3627633A2 (en) * | 2015-05-22 | 2020-03-25 | Network Korea, Co., Ltd. | System of automatic setting and shutting down standby current of electrical outlet by plug insertion, method of controlling the same, detector for plug insertion and module of detecting usb plug insertion |
WO2016190622A1 (ko) * | 2015-05-22 | 2016-12-01 | 주식회사 네트워크코리아 | 플러그 삽입에 의한 콘센트의 대기 전류 자동 셋팅 및 자동 차단 감시 시스템 및 그 제어 방법, 플러그 삽입 감지부, 그리고 유에스비 플러그 삽입감지 모듈 |
US9742128B2 (en) | 2015-06-29 | 2017-08-22 | Grid Connect, Inc. | Smart plug having plug blade detection |
CN104951034B (zh) * | 2015-07-16 | 2017-08-18 | 广东欧珀移动通信有限公司 | 移动终端及其usb接口状态控制方法和装置 |
US10116384B2 (en) * | 2016-12-02 | 2018-10-30 | Integra Optics, Inc. | Remote programming and troubleshooting of pluggable optical transceivers |
WO2019084880A1 (zh) * | 2017-11-02 | 2019-05-09 | 炼马机电(深圳)有限公司 | Usb母座、按钮控制器及功能家居 |
US11205879B2 (en) * | 2017-12-11 | 2021-12-21 | Volvo Truck Corporation | Electrical socket connector and vehicle comprising this electrical socket connector |
KR20200014991A (ko) | 2018-08-02 | 2020-02-12 | 사단법인 엑시콘산학공동연구소 | 스토리지 프로토콜 매칭 장치 및 그 방법 |
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-
2011
- 2011-11-23 US US13/988,314 patent/US20130237085A1/en not_active Abandoned
- 2011-11-23 JP JP2013540891A patent/JP2013544020A/ja active Pending
- 2011-11-23 CN CN201180056663XA patent/CN103329364A/zh active Pending
- 2011-11-23 WO PCT/KR2011/008967 patent/WO2012070862A2/ko active Application Filing
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JP2014160637A (ja) * | 2013-02-20 | 2014-09-04 | Sps Inc | 電力供給遮断回路を備えたマグネチックコネクタモジュール |
Also Published As
Publication number | Publication date |
---|---|
WO2012070862A3 (ko) | 2012-08-23 |
CN103329364A (zh) | 2013-09-25 |
US20130237085A1 (en) | 2013-09-12 |
JP2013544020A (ja) | 2013-12-09 |
KR20120057039A (ko) | 2012-06-05 |
KR101163997B1 (ko) | 2012-07-18 |
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