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JP3127705U - PC with charging and power supply USB port - Google Patents

PC with charging and power supply USB port Download PDF

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Publication number
JP3127705U
JP3127705U JP2006005067U JP2006005067U JP3127705U JP 3127705 U JP3127705 U JP 3127705U JP 2006005067 U JP2006005067 U JP 2006005067U JP 2006005067 U JP2006005067 U JP 2006005067U JP 3127705 U JP3127705 U JP 3127705U
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Japan
Prior art keywords
power supply
personal computer
usb port
computer
charging
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Expired - Fee Related
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JP2006005067U
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Japanese (ja)
Inventor
英霞 曲
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英霞 曲
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Priority to JP2006005067U priority Critical patent/JP3127705U/en
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Expired - Fee Related legal-status Critical Current

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

【課題】パソコンの電源がOFFの場合には、そのパソコンのUSBポートから電子機器に充電、給電することができない。
【解決手段】パソコンの電源部或いは電池部から＋５V電源線とー５V電源線を引き出し切り替えスイッチを介しUSBポートに繋ぐ。
【選択図】 図１
When a personal computer is turned off, the electronic device cannot be charged or supplied with power from the USB port of the personal computer.
A + 5V power supply line and a -5V power supply line are drawn from a power supply unit or a battery unit of a personal computer and connected to a USB port via a changeover switch.
[Selection] Figure 1

Description

パソコンのUSBポートからUSBコネクター端子を有する電子機器或いはUSBケーブルでパソコンと接続する電子機器に充電,供電するに関するパソコンである。   This is a personal computer related to charging and supplying power from an USB port of a personal computer to an electronic device having a USB connector terminal or an electronic device connected to the personal computer with a USB cable.

従来パソコンがすでに電源が入っている状態でパソコンのUSBポートからUSBコネクター端子を有する電子機器或いはUSBケーブルでパソコンと接続する電子機器に充電、給電する。パソコンの電源がOFFの場合は充電,給電することが不可能である。   In the state where the personal computer is already turned on, the electronic device with the USB connector terminal or the electronic device connected to the personal computer with the USB cable is charged and supplied with power from the USB port of the personal computer. It is impossible to charge or supply power when the PC is turned off.

従来パソコンのUSBポートからUSBコネクター端子を有する電子機器或いはUSBケーブルでパソコンと接続する電子機器に充電、給電する時パソコンがすでに電源が入っている状態で可能である、そうでないとパソコンを起動しなくてはならない。起動しなくて、USBポートに電流が流れず、充電ができない。充電などだけでパソコンを起動し、時間もかかるし、パソコンの資源も無駄になる。また充電池を利用してノートパソコンを使う場合はパソコンを起動してから、パソコンの電池が何時間しが持たない。電子機器に充電,給電ができなくなる可能性もある。   Conventionally, when charging and supplying power to an electronic device with a USB connector terminal or an electronic device connected to the computer with a USB cable from a USB port of a personal computer, it is possible with the computer already turned on, otherwise the computer is started Must-have. It does not start up, no current flows through the USB port, and charging is not possible. Starting up a computer simply by charging it takes time and PC resources are wasted. Also, when using a laptop computer with a rechargeable battery, the computer's battery does not last long after the computer is turned on. There is also a possibility that the electronic device cannot be charged or powered.

パソコンの電源部（パソコンの変圧器を通し、出力した直流電源部）或いは電池部から＋５V電源線とー５V電源線を引き出し、パソコンの回路部と電源部に切り替えスイッチを介してパソコンのUSBポートの電源ピンに接続し、パソコンの電源がOFFの場合は切り替えスイッチを電源部に切り替えれば、パソコンの電源部或いは電池部から直接電流を受けることができ、よって上記のパソコンのUSBポートからUSBコネクター端子を有する電子機器或いはUSBケーブルでパソコンと接続する電子機器に充電,給電することが可能である。また切り替えるスイッチをパソコンの回路部に切り替えれば通常のパソコンのUSBポートとして使える。   Pull out the + 5V power supply line and the -5V power supply line from the PC power supply section (DC power supply output through the transformer of the PC) or the battery section, and connect the PC circuit section and power supply section to the PC USB port via the switch. If the PC is turned off and the switch is switched to the power supply, the current can be received directly from the power supply or battery of the PC. It is possible to charge and supply power to an electronic device having a terminal or an electronic device connected to a personal computer with a USB cable. If the switch to be switched is switched to the circuit part of a personal computer, it can be used as a USB port of a normal personal computer.

パソコンで電子機器に充電、給電する場合は、パソコンを起動する手間がかからない。パソコンとデータ通信もする電子機器が切り替えスイッチで一つのUSBポートだけでデータ通信と充電両機能が備えた。またパソコンの電池を使う場合は電子機器に充電,給電する時間が長く延びた。   When charging and supplying power to electronic devices with a computer, there is no need to start the computer. An electronic device that communicates data with a personal computer is a changeover switch and has both data communication and charging functions with only one USB port. In addition, when using the battery of a personal computer, the time to charge and supply power to the electronic equipment has been extended.

本考案はパソコンの電源がOFFの状態で電子機器に充電,給電するに関するパソコンである。   The present invention is a personal computer related to charging and supplying power to an electronic device when the personal computer is turned off.

回路図（充電モード）Circuit diagram (charging mode) 回路図（通常モード）Circuit diagram (normal mode) 正面図（実施例）Front view (Example)

符号の説明Explanation of symbols

１ 電源部或いは電池部
２ パソコンの回路部
３ パソコンのUSBポート
４ 切り替えスイッチ
５ ＋５ｖ電源線
６ −５ｖ電源線
1 Power supply unit or battery unit 2 Circuit unit of personal computer 3 USB port 4 of personal computer 4 Changeover switch 5 + 5v power supply line 6 -5v power supply line

Claims (2)

パソコンを起動しなくても、パソコンの回路に通さずパソコンの電源部或いは電池部に直接繋がっているUSBポートがあって、そのUSBポートからUSBコネクター端子を有する電子機器或いはUSBケーブルでパソコンと接続する電子機器に充電、給電することを特徴とするパソコン。   Even if you do not start the computer, there is a USB port that does not pass through the circuit of the computer and is directly connected to the power supply or battery of the computer, and the USB port connects to the computer with an electronic device or USB cable that has a USB connector terminal. A personal computer characterized by charging and supplying power to electronic equipment. 前記のUSBポートがパソコンの回路部と電源部を切り替えスイッチにより、切り替えることできるようにした。通常のUSBポートとして使えることを特徴とする請求項１記載のパソコン。
The USB port can be switched between the circuit part and the power supply part of the personal computer with a changeover switch. The personal computer according to claim 1, wherein the personal computer can be used as a normal USB port.
JP2006005067U 2006-06-27 2006-06-27 PC with charging and power supply USB port Expired - Fee Related JP3127705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006005067U JP3127705U (en) 2006-06-27 2006-06-27 PC with charging and power supply USB port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006005067U JP3127705U (en) 2006-06-27 2006-06-27 PC with charging and power supply USB port

Publications (1)

Publication Number Publication Date
JP3127705U true JP3127705U (en) 2006-12-14

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JP2006005067U Expired - Fee Related JP3127705U (en) 2006-06-27 2006-06-27 PC with charging and power supply USB port

Country Status (1)

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JP (1) JP3127705U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031235A1 (en) * 2007-09-07 2009-03-12 Fujitsu Limited Information processing apparatus and feed control circuit
JP2011060299A (en) * 2010-09-30 2011-03-24 Toshiba Corp Information processor
US8195863B2 (en) 2008-12-19 2012-06-05 Kabushiki Kaisha Toshiba Information processor capable of supplying power to an electronic device connected thereto
JP2012123673A (en) * 2010-12-09 2012-06-28 Nec Corp Power supply switching device, power supply switching device control method, and power supply control program
JP2012256379A (en) * 2012-10-03 2012-12-27 Toshiba Corp Electronic device
US8407495B2 (en) 2008-10-31 2013-03-26 Kabushiki Kaisha Toshiba Information processor and power supply method for an information processor
US8578190B2 (en) 2009-04-28 2013-11-05 Kabushiki Kaisha Toshiba Information processor configured to charge external devices

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009031235A1 (en) * 2007-09-07 2009-03-12 Fujitsu Limited Information processing apparatus and feed control circuit
US8407495B2 (en) 2008-10-31 2013-03-26 Kabushiki Kaisha Toshiba Information processor and power supply method for an information processor
US8195863B2 (en) 2008-12-19 2012-06-05 Kabushiki Kaisha Toshiba Information processor capable of supplying power to an electronic device connected thereto
US8578190B2 (en) 2009-04-28 2013-11-05 Kabushiki Kaisha Toshiba Information processor configured to charge external devices
JP2011060299A (en) * 2010-09-30 2011-03-24 Toshiba Corp Information processor
JP2012123673A (en) * 2010-12-09 2012-06-28 Nec Corp Power supply switching device, power supply switching device control method, and power supply control program
JP2012256379A (en) * 2012-10-03 2012-12-27 Toshiba Corp Electronic device

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