WO2016167421A1 - Dispositif de télécommande - Google Patents

Dispositif de télécommande Download PDF

Info

Publication number
WO2016167421A1
WO2016167421A1 PCT/KR2015/009576 KR2015009576W WO2016167421A1 WO 2016167421 A1 WO2016167421 A1 WO 2016167421A1 KR 2015009576 W KR2015009576 W KR 2015009576W WO 2016167421 A1 WO2016167421 A1 WO 2016167421A1
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
pin
port
battery
usb
Prior art date
Application number
PCT/KR2015/009576
Other languages
English (en)
Korean (ko)
Inventor
박세은
Original Assignee
박세은
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 박세은 filed Critical 박세은
Publication of WO2016167421A1 publication Critical patent/WO2016167421A1/fr

Links

Images

Classifications

    • 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
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Definitions

  • the present invention relates to a remote control device, the remote control for controlling the electronic device from a remote.
  • the portable terminal is supplied with power by embedding its own rechargeable battery to satisfy the characteristics of portability.
  • rechargeable battery power has a fixed charge / discharge capacity
  • the power supply may be exhausted and the terminal may be unusable.
  • the remote control for controlling the electronic device remotely performs the function of power on / off, control and control electronic devices such as TV, air conditioner, radio, camera, etc., it uses a battery rather than a rechargeable battery.
  • control and control electronic devices such as TV, air conditioner, radio, camera, etc.
  • the battery is not replaceable, when the capacity of the battery runs out, there is an inconvenience to replace with a new battery.
  • the technical problem of the present invention is to operate the remote control without the inconvenience of replacing the battery.
  • Technical problem of the present invention is to enable the charging of the remote control by using a charging cable 5 pin port, 8 pin port, and USB port of a mobile phone and a portable device.
  • An object of the present invention to charge the electronic devices connected to the other 5 pin port, 8 pin port, and the USB port by using a battery of the remote control.
  • Embodiments of the present invention provide a remote control device for remotely controlling an electronic device, comprising: a charge / discharge port having a 5-pin port, an 8-pin port, and a USB port; A battery that is charged or discharged through a 5-pin port, an 8-pin port, and a USB port; A 5-pin disconnect switch to open or short-circuit the voltage terminal of the 5-pin port; An 8-pin disconnect switch that opens or shorts the voltage terminal of the 8-pin port; A USB disconnect switch for opening or shorting a voltage terminal of the USB port; A 5-pin voltage detector configured to detect a 5-pin voltage that is a voltage of the voltage terminal of the 5-pin port; An 8-pin voltage detector configured to detect an 8-pin voltage that is a voltage of the voltage terminal of the 8-pin port; A USB voltage detector configured to detect a USB voltage that is a voltage of the voltage terminal of the USB port; A charge / discharge mode selection unit configured to select a charge mode or a discharge mode from a user; And when two or more voltages among the
  • the control unit may assign a priority among the 5-pin voltage, the 8-pin voltage, and the USB voltage so that only the highest priority voltage is applied to the battery, the 5-pin disconnect switch, the 8-pin disconnect switch, and the USB disconnect switch. Can be controlled.
  • the battery charge / discharge performing unit may include: a DC / DC converter for boosting an input voltage to the reference voltage and outputting the voltage to the integrated port node; And a charge / discharge switch having a first switching terminal connected to the battery, a second switching terminal connected to the integrated port node, and a third switching terminal connected to the DC / DC converter.
  • the switching may be performed to connect the first switching terminal and the second switching terminal when the battery is operated in the charging mode, and the switching may be performed to connect the first switching terminal and the third switching terminal when the battery is operated in the discharge mode.
  • the controller When the controller detects any one or more voltages among the 5-pin voltage, the 8-pin voltage, and the USB voltage when the battery is operated in the charging mode, the controller indicates that the LED is being charged, performs only power on / off control and rests. Other controls may not be performed.
  • the inconvenience of replacing the battery can be solved by using the battery in the remote controller. It can also be charged using the charging cable 5-pin port, 8-pin port, and USB port, so you can charge the remote control's battery with a port cable that fits your situation at home.
  • it is possible to increase the utility of the remote control by providing a means for charging a smartphone connected to another 5 pin port, 8 pin port, and a USB port using a battery of the remote control.
  • FIG. 1 is a front view of a remote control device according to an embodiment of the present invention.
  • Figure 2 is a rear view of the remote control device according to an embodiment of the present invention.
  • FIG 3 is a bottom view of a remote control device according to an embodiment of the present invention.
  • Figure 4 is a circuit diagram of charge and discharge configuration of the remote control device according to an embodiment of the present invention.
  • FIG. 5 is a charge and discharge circuit diagram of a remote control device having a battery charge and discharge performing unit according to an embodiment of the present invention.
  • FIG. 6 is a view showing the operation of the battery charge and discharge performing unit when operating in the charging mode according to an embodiment of the present invention.
  • FIG. 7 is a view showing the operation state of the battery charge and discharge performing unit when operating in the discharge mode according to an embodiment of the present invention.
  • the present invention provides a remote control device for remotely controlling an electronic device, comprising: a charge / discharge port having a 5-pin port, an 8-pin port, and a USB port; A battery that is charged or discharged through a 5-pin port, an 8-pin port, and a USB port; A 5-pin disconnect switch to open or short-circuit the voltage terminal of the 5-pin port; An 8-pin disconnect switch that opens or shorts the voltage terminal of the 8-pin port; A USB disconnect switch for opening or shorting a voltage terminal of the USB port; A 5-pin voltage detector configured to detect a 5-pin voltage that is a voltage of the voltage terminal of the 5-pin port; An 8-pin voltage detector configured to detect an 8-pin voltage that is a voltage of the voltage terminal of the 8-pin port; A USB voltage detector configured to detect a USB voltage that is a voltage of the voltage terminal of the USB port; A charge / discharge mode selection unit configured to select a charge mode or a discharge mode from a user; And when two or more voltages among the 5-pin voltage, the
  • FIG. 1 is a front view of a remote control device according to an embodiment of the present invention
  • Figure 2 is a rear view of the remote control device according to an embodiment of the present invention
  • Figure 3 is a bottom view of the remote control device according to an embodiment of the present invention
  • 4 is a circuit diagram of charge and discharge configuration of a remote control device according to an embodiment of the present invention.
  • the embodiment of the present invention reduces the consumption of the battery (B +) and protects the environment by recharging the battery (B +) when using the rechargeable battery.
  • the existing game remote control has a dedicated charging cradle and a charging cable to improve the disadvantage that it can not be used universally with other products charging cable 5 pin port (111), 8 pin port of mobile phones and portable devices ( 112, and a method of charging using the USB port 113. Therefore, it is possible to charge when the battery (B +) of the remote control is insufficient with the port cable suitable for the situation in the home.
  • the remote control device of the present invention the charge and discharge port 110, the battery (B +), 5-pin disconnect switch 121, 8-pin disconnect switch 122, USB disconnect switch 123, 5-pin voltage detector (D1) ), An 8-pin voltage detector D2, a USB voltage detector D3, a charge / discharge mode selector 130, and a controller 140.
  • the charge / discharge port 110 is a module provided with a 5-pin port 111, an 8-pin port 112, and a USB port 113.
  • the 5-pin port 111 is a communication port for connecting a mobile terminal such as a smartphone to an external device, and includes, for example, a MHL (Mobile High-Definition Link) scheme.
  • the 5-pin port 111 is a port that reduces 13 data lines of a high definition multimedia interface (HDMI) to 3 data lines.
  • the 5-pin port 111 includes one voltage terminal, one ground terminal, and three data terminals for data transmission and reception and power charging. Possible port.
  • a voltage of +5 [V] may be applied to the voltage terminal 111a of the 5-pin port 111 through a 5-pin cable connection.
  • the 8-pin port 112 is a port mainly used as an exclusive terminal of an iPhone, and similarly includes a voltage terminal, a ground terminal, and a data terminal to enable charge / discharge and data transmission and reception.
  • a voltage of +5 [V] may be applied to the voltage terminal 112a of the 8 pin port 112 through an 8 pin cable connection.
  • the USB port 113 (Universal Serial Bus Port) is an interface port proposed to replace existing communication interface ports such as a parallel port, an RS-232 serial port, and a PS / 2 port. It has been proposed since USB 1.0, and has been proposed and used up to USB 3.0. Similarly, voltage terminals, ground terminals, and data terminals are provided to enable charge / discharge and data transmission and reception. A voltage of +5 [V] may be applied to the voltage terminal 113a of the USB port 113 through a USB cable connection.
  • the 5-pin cable can be plugged into the 5-pin port 111
  • the 8-pin cable can be plugged into the 8-pin port 112
  • the USB cable can be plugged into the USB port 113.
  • the battery B + is charged or discharged through the 5-pin port 111, the 8-pin port 112, and the USB port 113.
  • Representative batteries (B +) include nickel-cadmium batteries, nickel-hydrogen metal batteries, lithium ion batteries, NAS batteries, and the like.
  • a lithium ion battery has a high energy density per unit volume and an energy density per unit mass, and makes it possible to reduce the size and weight of equipment mounted thereon.
  • Lithium-ion batteries unlike ordinary batteries, are capacitors. Two different metal plates are placed on both sides to accumulate charges on one side, creating a potential difference (voltage difference) so that electrical energy flows using the potential difference.
  • the 5-pin disconnect switch 121 is implemented as a mechanical relay (M-Relay) or an electronic relay (E-Relay) to open or short-circuit the voltage terminal 111a in the 5-pin port 111. You can. That is, the current may flow by shorting the voltage terminal 111a of the 5-pin port 111 to be connected to the battery B + by connecting the 5-pin disconnect switch 121, and the 5-pin disconnect switch ( By the blocking of the 121, the voltage terminal 111a of the 5-pin port 111 may be opened to be cut off without being connected to the battery B +, thereby preventing current from flowing.
  • M-Relay mechanical relay
  • E-Relay electronic relay
  • the 8-pin disconnect switch 122 is implemented as a mechanical relay (M-Relay) or an electronic relay (E-Relay) to open or short-circuit the voltage terminal 112a in the 8-pin port 112. (short) That is, the current may flow by shorting the voltage terminal 112a of the 8-pin port 112 to the battery B + by the connection of the 8-pin disconnect switch 122, and the 8-pin disconnect switch ( By blocking the 122, the voltage terminal 112a of the 8-pin port 112 may be opened to be disconnected without being connected to the battery B +, thereby preventing current from flowing.
  • M-Relay mechanical relay
  • E-Relay electronic relay
  • the USB disconnect switch 123 may be implemented as a mechanical relay (M-Relay) or an electronic relay (E-Relay) to open or short the voltage terminal 113a in the USB port 113. You can. That is, short-circuit such that the voltage terminal 113a of the USB port 113 is connected to the battery B + by the connection of the USB disconnect switch 123 may cause a current to flow. By blocking, the voltage terminal 113a of the USB port 113 may be opened to be disconnected without being connected to the battery B +, thereby preventing current from flowing.
  • M-Relay mechanical relay
  • E-Relay electronic relay
  • the 5-pin voltage detector D1 may detect a voltage (hereinafter, referred to as a “5-pin voltage”) of the voltage terminal 111a of the 5-pin port 111.
  • the 8-pin voltage detector D2 may detect a voltage (hereinafter, referred to as an “8-pin voltage”) of the voltage terminal 112a of the 8-pin port 112.
  • the USB voltage detector D3 may detect a voltage of the voltage terminal 113a of the USB port 113 (hereinafter, referred to as a “USB voltage”).
  • Such voltage detection is performed for each of the voltage terminal 111a of the 5-pin port 111, the voltage terminal 112a of the 8-pin port 112, and the voltage terminal 113a of the USB port 113, respectively.
  • the voltage across each voltage terminal can be detected by measuring the current across the resistor. For example, when the 5-pin cable is connected to the 5-pin port 111 when the voltage is applied to the voltage terminal 111a of the 5-pin port 111 when operating in the charging mode, the 5-pin voltage may be detected. .
  • the 8-pin voltage can be detected, USB
  • USB When a USB cable is connected to the port 113 and a voltage is applied to the voltage terminal 113a of the USB port 113, the USB voltage may be detected.
  • the charge / discharge mode selection unit 130 provides selection means for selecting a charging mode or a discharge mode from a user.
  • the selection means of the mode selection unit may be provided as a graphical user interface (GUI), or the mode may be selected by keypad operation. Therefore, in order to charge the battery B + in the remote controller, the user may select the charging mode through the charge / discharge mode selector 130. On the contrary, the charge / discharge port (using the voltage charged in the battery B + in the remote controller) may be selected.
  • the discharge mode may be selected through the charge / discharge mode selector 130.
  • the 5-pin cable is connected to the 5-pin port 111 in a state in which the charging mode is selected and the voltage terminal 111a of the 5-pin port 111 is shorted by the 5-pin disconnect switch 121.
  • the voltage coming through the voltage terminal 111a of the 5-pin port 111 may be provided to the battery B + to be charged.
  • the 8-pin cable is connected to the 8-pin port 112 while the voltage terminal 112a of the 8-pin port 112 is shorted by the 8-pin disconnect switch 122, the voltage is provided.
  • the voltage coming through the voltage terminal 112a of the 8-pin port 112 may be provided to the battery B + to perform charging.
  • the voltage is provided to the USB port 113.
  • the voltage coming through the voltage terminal 113a of the battery B + may be provided to be charged.
  • the 5-pin port When the 5-pin cable is connected to the 111 pin, the 8-pin cable is connected to the 8-pin port 112, and the USB cable is connected to the USB port 113, the voltage of each port may be applied to the battery B +. .
  • the voltages input through the voltage terminal 111a of the 5-pin port 111, the voltage terminal 112a of the 8-pin port 112, and the voltage terminal 113a of the USB port 113 are all the same voltage (for example, If you keep 5 [V]), it will not be a big problem.
  • the controller 140 when two or more voltages among the 5-pin voltage, the 8-pin voltage, and the USB voltage is detected when operating in the charging mode, only one of the voltages detected is the battery ( A 5 pin blocking switch 121, an 8 pin blocking switch 122, and a USB blocking switch 123 are controlled to be applied to B +).
  • a 5 pin blocking switch 121, an 8 pin blocking switch 122, and a USB blocking switch 123 are controlled to be applied to B +).
  • the USB voltage does not come through the USB port 113, a 5-pin cable is connected to the 5-pin port 111, so that the 5-pin voltage is input through the voltage terminal 111a of the 5-pin port 111.
  • the 5-pin blocking switch 121 controls the 5-pin.
  • the voltage terminal 111a of the port 111 is shorted to allow the 5-pin voltage of the 5-pin port 111 to be transferred to the battery B +, but the 8-pin disconnect switch 122 is controlled to control the 8-pin port (
  • the voltage terminal 112a of the 112 may be opened to implement the 8-pin voltage of the 8-pin port 112 to be cut off without being transferred to the battery B +.
  • the 5-pin disconnect switch 121 controls the 5-pin port 111 to open the voltage terminal 111a of the 5-pin port 111.
  • the 5 pin voltage of) is cut off without being transferred to the battery (B +), but the 8 pin disconnect switch 122 controls the voltage terminal 112a of the 8 pin port 112 to short the 8 pin port (
  • the 8-pin voltage of 112 may be implemented to be transferred to the battery B +.
  • the controller 140 may assign a priority among the 5-pin voltage, the 8-pin voltage, and the USB voltage so that only the highest priority voltage is applied to the battery B +. It may be implemented to control the blocking switch 122 and the USB blocking switch 123. For example, since the USB port 113 is unstable due to the terminal-to-terminal effect due to the multiple terminal pins, the USB port 113 gives a priority to the 5-pin voltage of the 5-pin port 111 and the 8-pin port ( The 8-pin voltage of 112 can be given a second priority. In this case, even though the cable is connected to the 5-pin port 111, the 8-pin port 112, and the USB port 113 to provide a voltage, the 5-pin port 111 using the 5-pin disconnect switch 121 is used.
  • the present invention may be implemented to charge another electronic device (eg, a smartphone) by discharging the voltage charged in the battery B + of the remote controller.
  • a smartphone e.g., a smartphone
  • one end of the cable is connected to the charge / discharge port 110 of the remote control
  • the other end of the cable is connected to the smartphone
  • the voltage of the battery (B +) of the remote control is discharged so that the 5-pin cable, 8-pin cable, USB It can be implemented to charge the smartphone connected to any one of the cables.
  • the discharge voltage of 3.7 [V] discharged from the battery B + of the remote controller has a problem of charging the battery B + of the smartphone.
  • the battery (B +) of most smartphones such as the iPhone and Galaxy S uses Liion, or Li-ion battery, in general.
  • a higher voltage of 5 [V] is required because the charge must be fixed to the metal plate. Because it is necessary.
  • the remote controller may further include a battery charge and discharge performing unit. This will be described in detail below.
  • FIG. 5 is a charge and discharge circuit diagram of a remote control device having a battery charge and discharge performing unit according to an embodiment of the present invention
  • Figure 6 shows the operation state of the battery charge and discharge performing unit when operating in the charging mode according to an embodiment of the present invention
  • FIG. 7 is a diagram illustrating an operation state of a battery charge / discharge performing unit when operating in a discharge mode according to an embodiment of the present invention.
  • the battery charging / discharging performing unit 150 and 160 switches to connect the integrated port node N1 to the battery B + when operated in the charging mode, and sets the voltage discharged from the battery B + when the battery is operated in the discharge mode.
  • the voltage is boosted and provided to the integrated port node N1.
  • the integrated port node N1 is a voltage terminal 111a of the 5-pin port 111 that is not blocked by the 5-pin disconnect switch 121, the 8-pin disconnect switch 122, and the USB disconnect switch 123, respectively.
  • the voltage terminal 112a of the 8-pin port 112 and the voltage terminal 113a of the USB port 113 are connected in parallel to one node.
  • the battery charge / discharge performing unit 150 and 160 includes a DC / DC converter 160 for boosting the input voltage to a reference voltage and outputting the voltage to the integrated port node N1.
  • the battery charge / discharge performing unit 150 and 160 may be connected to a first switching terminal S1 connected to the battery B +, a second switching terminal S2 connected to the integrated port node N1, and a DC / DC converter.
  • the charging / discharging switch 150 having the third switching terminal S3 is provided.
  • the controller 140 performs switching control (b) of the charge / discharge switch 150 connecting the first switching terminal S1 and the second switching terminal S2 when operated in the charging mode. Therefore, when operating in the charging mode, as shown in FIG. 6, the voltage input through the charge / discharge port 110 is provided to the battery B + through the second switching terminal S2 and the first switching terminal S1 in turn. Can be charged.
  • the controller 140 when the controller 140 is operated in the discharge mode, the controller 140 performs switching control (b) of the charge / discharge switch 150 connecting the first switching terminal S1 and the third switching terminal S3. Therefore, when the battery is operated in the discharge mode, as shown in FIG. 7, the voltage discharged through the battery B + of the remote controller passes through the first switching terminal S1 and the third switching terminal S3 in sequence, and thus the DC / DC converter 160 is operated. It may be boosted in the) to be provided to an external electronic device (smartphone, etc.) through the charge and discharge port 110.
  • FIGS. 6 and 7 may short-circuit the 5-pin disconnect switch 121 to charge an external smart phone using the discharge voltage of the battery B + through a 5-pin cable connected to the 5-pin port 111.
  • the configuration example is shown.
  • the controller 140 displays an LED lamp indicating that the user is aware of the charging. Can be.
  • the remote control is a TV remote control, it is implemented to only perform power on / off control by accepting an input of a user's power on / off button when the remote control is being charged. Only power on / off control is performed for various control requests of the user, and no other control is performed.
  • the remote control uses an infrared ray (IrDA) transmission method, power loss occurs when controlling the remote control. Therefore, in the charging state, to enable only the on / off control function necessary and to cut off the remaining control function, so that the fast charging is performed.
  • IrDA infrared ray
  • Figure 1 may be additionally provided with a flash 10 to the LED light on the front of the remote control.
  • a flash operation button (not shown) is provided on the surface of the remote controller, and the flash ON / OFF operation can be performed by the user's button operation.
  • the present invention can be applied to the remote control field for controlling the electronic device from a remote.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un dispositif de télécommande dans lequel une télécommande peut fonctionner sans l'inconvénient d'un remplacement de batterie, la télécommande peut être chargée au moyen d'un port à cinq broches, d'un port à huit broches, et d'un port USB d'un câble de charge d'un téléphone portable, d'un dispositif portable et analogues, et un dispositif électronique connecté à un autre port à cinq broches, port à huit broches ou port USB peut être chargé au moyen d'une batterie de la télécommande.
PCT/KR2015/009576 2015-04-15 2015-09-11 Dispositif de télécommande WO2016167421A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2015-0002415 2015-04-15
KR2020150002415U KR200478231Y1 (ko) 2015-04-15 2015-04-15 리모컨 장치

Publications (1)

Publication Number Publication Date
WO2016167421A1 true WO2016167421A1 (fr) 2016-10-20

Family

ID=54341857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/009576 WO2016167421A1 (fr) 2015-04-15 2015-09-11 Dispositif de télécommande

Country Status (2)

Country Link
KR (1) KR200478231Y1 (fr)
WO (1) WO2016167421A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102266645B1 (ko) 2020-01-06 2021-06-21 주식회사 부명 스마트폰 거치형 산업용 장비 제어 장치
KR102580209B1 (ko) * 2023-03-23 2023-09-20 주식회사 바이텔 터치 키보드와 터치 마우스 기능을 구비한 통합 리모컨

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0993320A (ja) * 1995-09-27 1997-04-04 Kokusai Electric Co Ltd 携帯電話機の電力供給方式
KR20080064652A (ko) * 2007-01-05 2008-07-09 주식회사 대우일렉트로닉스 텔레비젼의 외부 입출력 단자를 이용한 리모콘 충전 장치
KR20080064668A (ko) * 2007-01-05 2008-07-09 주식회사 대우일렉트로닉스 유에스비 단자를 갖춘 충전가능 리모콘
JP2012191744A (ja) * 2011-03-10 2012-10-04 Semiconductor Components Industries Llc 携帯電子機器用の充電器
KR20130008953A (ko) * 2011-07-14 2013-01-23 주식회사 로보테크 멀티 채널 자동 스위칭 충전 시스템 및 그 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0993320A (ja) * 1995-09-27 1997-04-04 Kokusai Electric Co Ltd 携帯電話機の電力供給方式
KR20080064652A (ko) * 2007-01-05 2008-07-09 주식회사 대우일렉트로닉스 텔레비젼의 외부 입출력 단자를 이용한 리모콘 충전 장치
KR20080064668A (ko) * 2007-01-05 2008-07-09 주식회사 대우일렉트로닉스 유에스비 단자를 갖춘 충전가능 리모콘
JP2012191744A (ja) * 2011-03-10 2012-10-04 Semiconductor Components Industries Llc 携帯電子機器用の充電器
KR20130008953A (ko) * 2011-07-14 2013-01-23 주식회사 로보테크 멀티 채널 자동 스위칭 충전 시스템 및 그 방법

Also Published As

Publication number Publication date
KR200478231Y1 (ko) 2015-09-10

Similar Documents

Publication Publication Date Title
WO2012091402A2 (fr) Procédé et dispositif de gestion d'un système de batterie
CN204407954U (zh) 多输入输出快充移动电源
WO2014168378A1 (fr) Batterie et procédé de commande de la charge d'une batterie
WO2012165890A2 (fr) Appareil de nivellement de la tension pour relier des supports d'unité destinés à stocker de l'électricité, et système de stockage d'électricité le comprenant
WO2016149999A1 (fr) Alimentation électrique mobile
WO2016167421A1 (fr) Dispositif de télécommande
WO2020134814A1 (fr) Appareil de charge et de décharge de batterie et source d'alimentation rechargeable
CN112166422B (zh) 一种移动终端
KR100734128B1 (ko) 외부 배터리 기능과 메모리장치 기능을 겸비한 유에스비 방식 충전 및 데이터 링크 장치
CN102456914A (zh) 一种适用于动力电车用的锂离子电池组系统
WO2016182092A1 (fr) Dispositif de poche de bloc de batteries pour terminal portable ayant une fonction de charge/décharge
CN107706977B (zh) 一种充电电流的检测方法以及充电装置
CN103001261A (zh) 广用型usb充电器
US10230244B2 (en) Multi-bay modular battery charging system
CN202772340U (zh) 多功能连接器及电子设备
US11742675B2 (en) Method of controlling charging and discharging of power station equipped with multiple battery packs
JP2013223269A (ja) 充電可能な携帯装置
CN214314565U (zh) 双向充电线结构
CN211579637U (zh) 一种一拖多充电线
CN210273568U (zh) 一种可拆卸式移动充电宝
CN105703442A (zh) 一种串联电池组均衡电路
WO2019132395A1 (fr) Procédé et système de gestion de circuit de charge
CN202171780U (zh) 一种便携式平板计算机多功能键盘
CN115173534B (zh) 户外电源装置、扩容电池装置和户外电源组件
CN216819478U (zh) 一种多口智能充电线

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15889301

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15889301

Country of ref document: EP

Kind code of ref document: A1