KR20140120786A - ccc - Google Patents

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Publication number
KR20140120786A
KR20140120786A KR20130037116A KR20130037116A KR20140120786A KR 20140120786 A KR20140120786 A KR 20140120786A KR 20130037116 A KR20130037116 A KR 20130037116A KR 20130037116 A KR20130037116 A KR 20130037116A KR 20140120786 A KR20140120786 A KR 20140120786A
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KR
South Korea
Prior art keywords
charging
wireless
wireless transmission
coil
watch
Prior art date
Application number
KR20130037116A
Other languages
Korean (ko)
Inventor
공석태
Original Assignee
공석태
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.)
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Publication date
Application filed by 공석태 filed Critical 공석태
Priority to KR20130037116A priority Critical patent/KR20140120786A/en
Publication of KR20140120786A publication Critical patent/KR20140120786A/en

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    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/10—Arrangements for supplying back-up power
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electromechanical Clocks (AREA)

Abstract

A strap, which is worn on a wrist and connected to a terminal, is defined as a watch strap for convenience of explanation. One or a plurality of wireless charging coils for reception and a charging circuit are installed inside the watch strap and are connected to a terminal battery through the watch strap. When a user works while having a pad spread on a table, the pad including a plurality of wireless charging coils and a wireless transmission circuit for charging inside, the watch strap frequently comes close to a wireless transmission coil of the pad. Therefore, a magnetic field is formed by the wireless transmission coil. A voltage is generated in the wireless charging coil for reception due to the influence of the formed magnetic field and charges the battery through the charging circuit.

Description

팔목에차는 이동단말기 무선충전 방법{ccc}Wireless charging method of mobile terminal in cuff {ccc}

전자시계,이동식단말기,블루투스단말기Electronic clock, mobile terminal, Bluetooth terminal

현재 팔목에차는 시계형단말기의경우 디스플레이,cpu,무선통신기능 등 다양한 기능을 하다보니 밧데리 소모가 커서 자주충전을 해주어야한다In the case of a watch-type terminal that is currently in the cuff, the display, cpu, and wireless communication functions have various functions.

시계형 단말기의 밧데리를 시계를 차고있는상태 그리고 업무를 보는상태에서도 무선충전하고자한다.We want to charge the battery of the watch-type terminal wirelessly even in the state of waking up the clock and the state of business.

단말기와 연결된 팔목에 차는줄을 설명의 편의상 시계줄이라 칭하고 시계줄내부에 수신용 무선충전코일을 1개또는 다수개와 충전회로를 내장하며 시계줄을 통하여 단말기 밧데리와 연결되도록하고 업무를 보는 테이블에 다수개의 무선송신코일과 충전용 무선송신 회로를 내장한 패드를 깔고 업무를 보게되면 시계줄이 패드의 무선송신코일과 자주 근접하게되며 이에따라 무선송신코일에 의해 자장이 형성되고 형성된자장의 영향으로 수신용 무선충전코일에 전압이 발생되며 이전압을 충전회로를 거쳐 밧데리에 충전하도록 한다.The wrist strap connected to the handset is called a watch strap for convenience of explanation, and one or more wireless charging coils for receiving are installed in the inside of the watch strap, and the battery is connected to the terminal battery through the watch strap. When the wireless transmission coil and the wireless transmission circuit for charging are laid and the work is performed, the watch line is frequently brought close to the wireless transmission coil of the pad, and accordingly, the magnetic field is formed by the wireless transmission coil, A voltage is generated in the wireless charging coil and the battery is charged through the charging circuit.

시계형단말기에서 항상 차고있는 상태 그리고 업무를 보는상태에서 시계줄을통하여 무선충전으로 자연스럽게 충전되기때문에 밧데리 충전을 크게신경쓰지 않아도 된다.In a watch-type terminal, it is not necessary to pay much attention to charging the battery because it is always in a state of being in a garage,

가) 시계줄에설치된 충전코일및 충전회로 개념도A) Concept of charge coil and charge circuit installed in the watch line

단말기와 연결된 팔목에 차는줄을 설명의 편의상 시계줄이라 칭하고 시계줄내부에 수신용 무선충전코일을 1개또는 다수개와 충전회로를 내장하며 시계줄을 통하여 단말기 밧데리와 연결되도록하고 자기장 방식의 경우에는 업무를 보는 테이블에 다수개의 무선송신코일과 충전용 무선송신 회로를 내장한 패드를 깔고 업무를 보게되면 시계줄이 패드의 무선송신코일과 자주 근접하게되며 이에따라 무선송신코일에 의해 자장이 형성되고 형성된자장의 영향으로 수신용 무선충전코일에 전압이 발생되며 이전압을 충전회로를 거쳐 밧데리에 충전하도록 하며The wrist strap connected to the terminal is called a wrist strap for convenience of explanation. The wrist strap has one or more wireless charging coils for receiving the wrist strap and a charging circuit. The wrist strap is connected to the terminal battery through the wrist strap. , A plurality of wireless transmission coils and a pad having a built-in charging wireless transmission circuit are laid out on the table. When the user watches the work, the wireless tag is frequently brought close to the wireless transmission coil of the pad. Accordingly, a magnetic field is formed by the wireless transmission coil, A voltage is generated in the receiving wireless charging coil to charge the battery through the charging circuit through the charging circuit

자기공명방식의 경우에는 원거리가 전력송신이 가능하기때문에 패드가 필요없어도 시계줄에설치된 수신용 무선충전코일에 전압이 발생되며 이전압을 충전회로를 거쳐 밧데리에 충전된다In the case of the magnetic resonance method, since power can be transmitted at a long distance, a voltage is generated in the wireless charging coil for reception installed in the watch case, and the battery is charged through the charging circuit

1.손
2.시계줄
2-1.충전코일1
2-2.충전코일2
2-3.충전코일3
2-4.충전회로1. Hand
2. Watch band
2-1 Charging coil 1
2-2 Charging coil 2
2-3. Charging coil 3
2-4. Charging circuit

Claims (1)

시계형 휴대용 단말기 충전방법에있어서 시계줄 내부에 수신용 무선충전코일을 1개또는 다수개와 충전회로를 내장하고 시계줄을 통하여 단말기 밧데리와 연결되어 충전되도록한 시계형 휴대용 단말기 충전방법.A method for charging a watch-type portable terminal, comprising charging one or more wireless charging coils for receiving a charging coil in a wristwatch, and connecting the wristwatch to a terminal battery through a wristwatch.
KR20130037116A 2013-04-04 2013-04-04 ccc KR20140120786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130037116A KR20140120786A (en) 2013-04-04 2013-04-04 ccc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130037116A KR20140120786A (en) 2013-04-04 2013-04-04 ccc

Publications (1)

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KR20140120786A true KR20140120786A (en) 2014-10-14

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104883209A (en) * 2015-04-30 2015-09-02 成都迈奥信息技术有限公司 Solar energy anti-loss induction charging watchband having health care and recording functions
WO2016094023A1 (en) * 2014-12-12 2016-06-16 Qualcomm Incorporated Wearable devices for wireless power transfer and communication
US20160190854A1 (en) * 2014-12-24 2016-06-30 Samsung Sdi Co., Ltd. Wireless charging device and system for wearable device
WO2017051976A1 (en) * 2015-09-25 2017-03-30 엘지전자 주식회사 Watch-type mobile terminal and wireless charging apparatus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016094023A1 (en) * 2014-12-12 2016-06-16 Qualcomm Incorporated Wearable devices for wireless power transfer and communication
CN107005096A (en) * 2014-12-12 2017-08-01 高通股份有限公司 For wireless power transfer and the wearable device of communication
US9882413B2 (en) 2014-12-12 2018-01-30 Qualcomm Incorporated Wearable devices for wireless power transfer and communication
US20160190854A1 (en) * 2014-12-24 2016-06-30 Samsung Sdi Co., Ltd. Wireless charging device and system for wearable device
US10250063B2 (en) 2014-12-24 2019-04-02 Samsung Sdi Co., Ltd. Wireless charging device and system for wearable device
CN104883209A (en) * 2015-04-30 2015-09-02 成都迈奥信息技术有限公司 Solar energy anti-loss induction charging watchband having health care and recording functions
WO2017051976A1 (en) * 2015-09-25 2017-03-30 엘지전자 주식회사 Watch-type mobile terminal and wireless charging apparatus
KR20170037050A (en) * 2015-09-25 2017-04-04 엘지전자 주식회사 Watch type mobile terminal and wireless charging device
US11042127B2 (en) 2015-09-25 2021-06-22 Lg Electronics Inc. Watch-type mobile terminal and wireless charging apparatus

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