KR20010004634A - Adapter serving as charger - Google Patents

Adapter serving as charger Download PDF

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Publication number
KR20010004634A
KR20010004634A KR1019990025331A KR19990025331A KR20010004634A KR 20010004634 A KR20010004634 A KR 20010004634A KR 1019990025331 A KR1019990025331 A KR 1019990025331A KR 19990025331 A KR19990025331 A KR 19990025331A KR 20010004634 A KR20010004634 A KR 20010004634A
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KR
South Korea
Prior art keywords
voltage
adapter
mobile phone
charging
unit
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Application number
KR1019990025331A
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Korean (ko)
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KR100305501B1 (en
Inventor
장웅기
박재성
Original Assignee
김재명
주식회사 와이드텔레콤
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Priority to KR1019990025331A priority Critical patent/KR100305501B1/en
Publication of KR20010004634A publication Critical patent/KR20010004634A/en
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Publication of KR100305501B1 publication Critical patent/KR100305501B1/en

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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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/21—State of charge of battery

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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)

Abstract

PURPOSE: A combined charger and adaptor is provided to charge a battery of a mobile phone without a foundation table by coupling the foundation table of the mobile phone to an adaptor. CONSTITUTION: A combined charger and adaptor comprises a plurality of elastic terminals(3) which are formed at a lower part of an adaptor(1). A switch(4) and an output terminal(5) are formed at one side of the adaptor(1). A plug insertion groove is formed at a rear surface of the adaptor(1), and a bridging groove is formed at both sides of the plug insertion groove. A bridging part(11) is formed so as to be bent downward. A set part(12) is formed at a center of a mobile phone foundation table(10). A charging terminal is formed at a rear side of the foundation table(10). A port(39) is formed at a lower part of one side of the adaptor(1) so as to be connected to a controller.

Description

충전기 겸용 어댑터 {Adapter serving as charger}Charger adapter as {Adapter serving as charger}

본 발명은 충전기 겸용 어댑터에 관한 것으로 상세하게는 어댑터에 핸드폰의 거치대를 분리가능하게 결합하여 밧데리를 충전할 수 있도록 하면서 일측에는 출력단자를 형성하여 연결선으로 거치대 없이 핸드폰의 밧데리를 충전하고 또한 스위치의 작동에 의해 같은 단자에서 휴대용 레코더의 전원을 출력하여 휴대용 레코더를 동작시킬 수 있도록 함으로서 여행시에 핸드폰의 거치대를 휴대하여야 하는 불편을 없애면서 그 효용가치를 높일 수 있도록 한 충전기 겸용 어댑터에 관한 것이다.The present invention relates to a charger adapter adapter in detail to combine the detachable cradle of the mobile phone to the adapter to charge the battery while forming an output terminal on one side to charge the battery of the mobile phone without the cradle as a connection wire and also of the switch By operating the portable recorder by outputting the power of the portable recorder at the same terminal by the operation, and the charger and adapter to increase the utility value while eliminating the inconvenience of carrying a mobile phone holder when traveling.

정보화 시대의 도래와 함께 언제, 어디서나 이동 서비스를 받고 싶어하는 현대인의 욕망이 고조되고 있는 것에 부응하여 핸드폰이 등장한 이래 그 사용이 많이 보편화되었다. 핸드폰은 기지국과 무선 고주파신호를 송수신하여 통신을 수행하는 기기이다. 따라서 일반적으로 핸드폰은 사용자가 몸에 지니고 다니면서 전화를 걸거나 받도록 되어 있으므로 핸드폰의 내부에 충전지를 내장하여 이로부터 동작에 필요한 전원을 공급받도록 하였음은 이미 잘 알려진 사실이다.With the advent of the information age, the use of mobile phones has become more common since the advent of the mobile phone in response to the growing desire of modern people to receive mobile services anytime and anywhere. A mobile phone is a device that communicates with a base station by transmitting and receiving wireless high frequency signals. Therefore, it is well known that a mobile phone is generally equipped with a rechargeable battery inside the mobile phone to receive power from the mobile phone, since a user is required to make or receive a call while carrying the user.

그리고 상기 충전지는 그 충전용량에 따라 충전된 전원으로 사용이 가능한 시간의 차이만 있지만 주기적으로 재충전을 시켜야 계속 사용할 수 있고, 재충전을 하지 않은 상태에서 계속 사용하게 되면 방전으로부터 충전지를 보호하기 위해 핸드폰의 전원을 자동으로 오프시키게 된다.In addition, the rechargeable battery can be used only with the charged power according to its charging capacity. However, the rechargeable battery can be used continuously until it is recharged periodically. If the rechargeable battery is used continuously without being recharged, the rechargeable battery can be used to protect the rechargeable battery from discharge. The power will be turned off automatically.

그러므로 핸드폰을 판매할 때는 기본적으로 핸드폰 충전기도 같이 판매하도록 함으로써 사용자가 수시로 충전을 시키면서 사용하도록 하였으며, 상기 충전기는 핸드폰 거치대에 어댑터를 내장하거나 또는 거치대와 어댑터를 따로 분리하여 어댑터에서 출력되는 충전전압을 연결선을 통해 거치대로 입력시켜 거치대에 안착된 핸드폰의 밧데리를 충전시키도록 하였다.Therefore, when selling a mobile phone, by default, the mobile phone charger is also sold together so that the user can use it while charging, and the charger has a built-in adapter in the mobile phone holder or separates the cradle and the adapter separately from the charging voltage output from the adapter. Through the connection line, the cradle was input to charge the battery of the mobile phone seated on the cradle.

그러나 상기와 같은 충전기에 있어서는 거치대에 어댑터를 내장하거나 거치대와 어댑터를 따로 분리하더라도 항상 거치대와 어댑터를 한 셋트로서 사용을 하여야 하기 때문에 그 크기가 커져서 출장이나 여행시에 충전기를 휴대하기가 매우 불편한 단점이 있었다.However, in the charger as described above, even if the adapter is built into the cradle or the cradle and the adapter are separated, the cradle and the adapter must always be used as a set, so the charger is very inconvenient to carry the charger when traveling or traveling. There was this.

따라서 상기와 같은 단점을 해결하기 위해 안출된 본 발명은 어댑터에 핸드폰의 거치대를 분리가능하게 결합하여 밧데리를 충전할 수 있도록 하면서 일측에는 출력단자를 형성하여 연결선으로 거치대 없이 핸드폰의 밧데리를 충전하고 또한 스위치의 작동에 의해 같은 단자에서 휴대용 레코더의 전원을 출력하여 휴대용 레코더를 동작시킬 수 있도록 함으로써 여행시에 핸드폰의 거치대를 휴대하여야 하는 불편을 없애면서 그 효용가치를 높일 수 있도록 한 충전기 겸용 어댑터를 제공함을 그 목적으로 한다.Therefore, the present invention devised to solve the above disadvantages is to charge the battery of the mobile phone without a cradle with a connection line by forming an output terminal on one side while being able to charge the battery detachably coupled to the cradle of the mobile phone to the adapter By operating the switch, the portable recorder can be operated by outputting the power of the portable recorder from the same terminal, thereby providing a charger and adapter that can increase its useful value while eliminating the inconvenience of carrying a mobile phone holder when traveling. For that purpose.

상기와 같은 목적을 가지는 본 발명은 사각의 어댑터 상면에는 양측과 상측이 개구된 고정홈을 길게 형성하여 핸드폰의 거치대가 고정홈에 고정되도록 하고,The present invention having the above object is formed on the upper surface of the rectangular adapter to form a fixed groove that is open on both sides and the upper side so that the holder of the mobile phone is fixed to the fixed groove,

상기 어댑터의 전면 하측에는 일부 돌출된 다수개의 탄성단자를 형성하여 어댑터로부터의 충전전압이 출력되도록 하고,The front lower side of the adapter forms a plurality of protruding elastic terminals to output the charging voltage from the adapter,

상기 어댑터의 일측면에는 외부로 절환스위치 및 출력단자를 형성하여 절환스위치의 작동에 의해 이 단자를 통해 핸드폰의 충전전압 및 휴대용 레코더의 구동전압이 선택적으로 출력되도록 하고,On one side of the adapter to form a switch and an output terminal to the outside through the operation of the switch switch to selectively output the charging voltage of the mobile phone and the driving voltage of the portable recorder,

중앙에 안착부를 형성한 핸드폰 거치대는 상측이 하향으로 절곡된 걸림부를 형성하여 이 걸림부가 상기 어댑터의 걸림홈에 걸려 고정되도록 하고,The mobile phone holder having a seating portion formed in the center has a hook portion which is bent downward, so that the hook portion is fixed to the hook groove of the adapter.

상기 거치대의 후면 하측에는 하단까지 이르는 충전단자를 형성하여 상기 어댑터에 결합될 때 충전단자가 어댑터의 탄성단자와 접속되어 어댑터에서 출력되는 전압이 충전단자를 거쳐 밧데리에 입력되도록 하고,The rear side of the cradle forms a charging terminal to the lower end to be connected to the elastic terminal of the adapter when coupled to the adapter so that the voltage output from the adapter is input to the battery via the charging terminal,

전압변환부에서 구동전원을 입력받는 제어부는 밧데리 충전에 따른 내부동작을 콘트롤하면서 안착검출부를 통해 핸드폰이 거치대의 안착부에 안정되게 안착되었음을 인식하면 전압검출부로부터 입력되는 전압을 설정된 전압과 비교하여 충전의 속도를 선택하면서 그에 따른 제어신호를 출력하고,The controller that receives the driving power from the voltage converter controls the internal operation according to the battery charging and recognizes that the mobile phone is stably seated in the rest of the cradle through the seat detection unit, and then compares the voltage input from the voltage detector with the set voltage. Select the speed and output the control signal accordingly,

상기 제어부로부터의 제어신호에 의해 제어되는 충전부는 전압변환부로부터의 직류전원을 충전전압으로 변환하여 밧데리에 전기에너지를 공급하도록 하고,The charging unit controlled by the control signal from the control unit converts the DC power from the voltage conversion unit to the charging voltage to supply electrical energy to the battery,

정전압부는 상기 전압변환부로부터의 직류전원을 휴대용 레코더의 구동전원으로 변환시키고,The constant voltage unit converts the DC power from the voltage conversion unit into the driving power of the portable recorder,

상기 제어부의 제어에 의해 전원이 공급되는 표시부에서는 충전을 수행하는 상태 및 충전이 완료된 상태를 발광 다이오드(LED1)(LED2)를 점등시키면서 외부에 알려주도록 구성함으로써 여행시에 핸드폰의 거치대를 휴대하여야 하는 불편을 없애면서 그 효용가치를 높일 수 있도록 한 것이다.The display unit, which is powered by the control of the control unit, is configured to notify the outside of the state of performing charging and the state of completion of charging by lighting the light emitting diodes (LED1) (LED2) to carry the holder of the mobile phone when traveling. It is to increase the utility value while eliminating the inconvenience.

도 1은 본 발명의 사시도.1 is a perspective view of the present invention.

도 2는 본 발명의 조립상태 분리사시도.Figure 2 is an exploded perspective view of the assembled state of the present invention.

도 3은 본 발명의 단면도.3 is a cross-sectional view of the present invention.

도 4는 본 발명의 배면도.4 is a rear view of the present invention.

도 5는 본 발명의 일실시예에 따른 사용상태도.5 is a state diagram used in accordance with an embodiment of the present invention.

도 6은 본 발명의 내부 구성을 나타낸 블럭도.Figure 6 is a block diagram showing the internal configuration of the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 어댑터 2 : 고정홈1: Adapter 2: Fixing groove

3 : 탄성단자 4 : 절환스위치3: elastic terminal 4: switching switch

5 : 출력단자 10 : 거치대5: output terminal 10: holder

11 : 걸림부 12 : 안착부11: hook portion 12: seating portion

이하 본 발명을 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 4는 본 발명의 기구적인 구성 및 회로적인 구성을 도시한 것으로서 먼저 기구적인 구성을 보면 사각의 어댑터(1) 상면에는 양측과 상측이 개구된 고정홈(2)을 길게 형성하여 핸드폰(20)의 거치대(10)가 고정홈(2)에 걸려 고정되도록 하고,1 to 4 illustrate the mechanical configuration and the circuit configuration of the present invention. First, when the mechanical configuration is seen, the upper side of the quadrangular adapter 1 has a long side and an upper side of the fixing groove 2 having an opening formed therein. The cradle 10 of the 20 is fixed to the fixing groove (2),

상기 어댑터(1)의 전면 하측에는 일부 돌출된 다수개의 탄성단자(3)를 형성하여 상기 핸드폰(20)의 거치대(10)가 고정홈(2)에 결합될 때 거치대(10)의 충전단자(13)에 접속되어 출력전압이 거치대(10)에 안착된 핸드폰(20)의 밧데리(21)에 인가되도록 하고,The charging terminal of the cradle 10 is formed when the cradle 10 of the mobile phone 20 is coupled to the fixing groove 2 by forming a plurality of protruding elastic terminals 3 on the front lower side of the adapter 1. 13) so that the output voltage is applied to the battery 21 of the mobile phone 20 seated on the holder 10,

상기 어댑터(1)의 일측면에는 외부로 절환스위치(4) 및 출력단자(5)를 형성하여 절환스위치(4)의 작동에 의해 이 단자를 통해 핸드폰(20)의 충전전압 및 휴대용 레코더의 구동전압이 선택적으로 출력되어 핸드폰의 밧데리(21)를 충전하면서 때로는 휴대용 레코더를 구동시킬 수 있도록 하고,On one side of the adapter (1) by forming a switch 4 and the output terminal 5 to the outside, by the operation of the switch 4, the charging voltage of the mobile phone 20 and the drive of the portable recorder through this terminal The voltage is selectively output so that the portable recorder can sometimes be driven while charging the battery 21 of the mobile phone.

상기 어댑터(1)의 후면에는 플러그 삽입홈(6)을 형성하면서 상기 플러그 삽입홈(6)의 양측면으로 걸림홈(7)을 형성하여 플러그(8)의 양측면으로 돌출형성된 걸림돌기(9)가 회전가능하게 삽입되도록 하고,On the rear of the adapter (1) to form a plug insertion groove (6) while forming a locking groove (7) on both sides of the plug insertion groove (6), the locking projection (9) protruding to both sides of the plug (8) is To be rotatable

상기 핸드폰 거치대(10)는 상측이 하향으로 절곡된 걸림부(11)를 형성하여 이 걸림부가 상기 어댑터(1)의 걸림홈(2)에 걸려 고정되도록 하고,The mobile phone holder 10 forms a locking portion 11, the upper side of which is bent downward so that the locking portion is caught by the locking groove 2 of the adapter 1,

상기 핸드폰 거치대(10)의 중앙에는 상측이 개구된 안착부(12)를 형성하여 핸드폰(20)이 안착되도록 하고,In the center of the mobile phone holder 10 to form a seating portion 12, the upper side is opened so that the mobile phone 20 is seated,

상기 거치대(10)의 후면 하측에는 하단까지 이르는 충전단자(13)를 형성하여 거치대(10)의 안착부(12)에 안착된 핸드폰 밧데리(21)의 단자(22)가 접속되도록 함으로써 상기 어댑터(1)에 결합될 때 충전단자(13)가 어댑터(1)의 탄성단자(3)와 접속되어 어댑터(1)에서 출력되는 전압이 충전단자(13)를 거쳐 밧데리(21)에 입력되도록 하고,The rear side of the cradle 10 to form a charging terminal 13 to the lower end so that the terminal 22 of the mobile phone battery 21 seated on the seating portion 12 of the cradle 10 is connected to the adapter ( When coupled to 1) the charging terminal 13 is connected to the elastic terminal 3 of the adapter 1 so that the voltage output from the adapter 1 is input to the battery 21 via the charging terminal 13,

상기 어댑터(1)의 일측면 하단에는 제어부(32)와 연결된 포트(39)를 형성하여 외부로부터 제어부(32)의 프로그램을 변경할 수 있도록 하여 핸드폰의 각기 다른 기종에 대응하도록 구성한 것이다.A port 39 connected to the control unit 32 is formed at the bottom of one side of the adapter 1 to change a program of the control unit 32 from the outside so as to correspond to different models of the mobile phone.

또한 회로적인 구성에 있어서는 입력되는 220V의 교류전압을 전압변환부(31)에서 제어부(32)의 구동전압인 직류전원으로 변환시켜주도록 하고,In the circuit configuration, the AC voltage of 220 V input is converted from the voltage conversion unit 31 to a DC power source that is the driving voltage of the control unit 32.

밧데리(21) 충전에 따른 내부동작을 콘트롤하는 제어부(32)는 안착검출부(6)를 통해 핸드폰(20)이 거치대(10)의 안착부(12)에 안정되게 안착되었음을 인식하면 전압검출부(34)로부터 입력되는 전압을 설정된 전압과 비교하여 충전의 속도를 선택하면서 그에 따른 제어신호를 출력하도록 하고,The control unit 32 that controls the internal operation according to the charging of the battery 21 recognizes that the mobile phone 20 is stably seated on the seating unit 12 of the holder 10 through the seating detecting unit 6. Compare the voltage input from) with the set voltage and select the speed of charging and output the control signal accordingly.

안착검출부(33)는 밧데리(21)가 부착된 핸드폰(20)이 거치대(10)의 안착부(12)에 안착되는 상태를 검출하도록 하고,The seating detecting unit 33 detects a state in which the mobile phone 20 to which the battery 21 is attached is seated on the seating unit 12 of the holder 10.

전압검출부(34)에서는 상기 밧데리(21)의 현재 충전된 전압을 검출하도록 하고,The voltage detector 34 detects the current charged voltage of the battery 21,

상기 제어부(32)로부터의 제어신호에 의해 제어되는 충전부(35)는 상기 전압변환부(31)로부터의 직류전원을 충전전압으로 변환하여 밧데리(21)에 전기에너지를 공급하면서 충전시키도록 하고,The charging unit 35 controlled by the control signal from the control unit 32 converts the DC power from the voltage conversion unit 31 into a charging voltage to charge the battery 21 while supplying electrical energy.

상기 전압변환부(31)로부터의 직류전원을 정전압부(36)에서 휴대용 레코더의 구동전원으로 변환시키도록 하고,To convert the DC power from the voltage conversion unit 31 into the driving power of the portable recorder in the constant voltage unit 36,

상기 출력단자(3)와 정전압부(36) 및 충전부(35)의 사이에는 절환스위치(37)를 형성하여 핸드폰과 휴대용 레코더 중에 사용할 기기를 선택하도록 하고,A switching switch 37 is formed between the output terminal 3 and the constant voltage unit 36 and the charging unit 35 to select a device to be used between a mobile phone and a portable recorder.

상기 제어부(3)의 제어에 의해 전원이 공급되어 충전을 수행하는 상태 및 충전이 완료된 상태를 발광 다이오드(LED1)(LED2)를 점등시키면서 외부에 알려주는 표시부(38)들로 구성한 것이다.The display unit 38 may be configured to notify the outside of the LEDs (LED1) and the LEDs (LED2) while the power is supplied by the control of the controller 3 to perform charging and the charging is completed.

이와 같이 구성한 본 발명은 어댑터(1)의 일측에 핸드폰(20)의 거치대(10)를 분리가능하게 결합할 수 있도록 하면서 거치대(10) 없이도 연결선(30)으로 어댑터(1)의 출력단자(5)를 통해 직접 핸드폰의 밧데리를 충전할 수 있도록 한 것으로서,The present invention configured as described above allows the output terminal 5 of the adapter 1 to the connection line 30 without the cradle 10 while allowing the cradle 10 of the mobile phone 20 to be detachably coupled to one side of the adapter 1. To charge your phone's battery directly,

어댑터(1)의 후면에 형성된 플러그 삽입홈(6)에 삽입되어 있는 플러그(8)의 끝단을 손으로 들러 올려 플러그(8)가 어댑터(1)와 직각이 되게하여 벽면의 콘센트에 삽입한 상태에서 어댑터(1) 상면에 길게 형성된 고정홈(2)에 핸드폰 거치대(10)의 걸림부(11)가 끼워지도록 결합하면 거치대(10)가 고정홈(2)에 걸려 지지고정되면서 상기 어댑터(1)의 전면 하측에 일부 돌출된 다수개의 탄성단자(3)와 상기 거치대(10)의 후면 하측에서 하단까지 이르도록 형성된 충전단자(12)가 서로 접속된다.The end of the plug (8) inserted into the plug insertion groove (6) formed at the rear of the adapter (1) by lifting by hand so that the plug (8) is perpendicular to the adapter (1) and inserted into the wall outlet In the coupling groove (10) formed long on the upper surface of the adapter (1) is coupled so that the engaging portion 11 of the mobile phone holder 10 is fitted into the holder 10 is fixed to the fixing groove (2) while the adapter (1) The plurality of elastic terminals 3 protruding from the lower side of the front) and the charging terminal 12 formed to extend from the lower side to the lower end of the rear surface of the holder 10 are connected to each other.

상기와 같이 거치대가 어댑터에 결합된 상태에서 사용자가 밧데리가 결합된 핸드폰(20)을 거치대의 안착홈(12)에 삽입하면 핸드폰(20)의 밧데리(21)의 단자(22)가 거치대(10)의 충전단자(13)에 접속되면서 안착검출부(33)에서 정상적으로 안착되었는 가를 인식하고, 전압검출부(34)에서 밧데리(21)에 현재 충전된 전압을 검출한다.As described above, when the user inserts the mobile phone 20 coupled with the battery into the mounting recess 12 of the holder in the state in which the holder is coupled to the adapter, the terminal 22 of the battery 21 of the mobile phone 20 is mounted on the holder 10. It is connected to the charging terminal 13 of) and recognizes whether the seating detection unit 33 is normally seated, and the voltage detection unit 34 detects the voltage currently charged in the battery 21.

제어부(32)는 상기의 안착검출부(33)를 통해 핸드폰(20)이 안정되게 안착되었음에 따른 신호를 전달받으면서 전압검출부(34)로부터 현재 충전된 전압치를 전달받아 도면에 도시하지 않은 메모리에 저장된 이미 설정된 전압치와 비교하여 충전된 전압치가 메모리에 저장된 설정전압치보다 작으면 충전부(35)에 제어신호를 출력한다.The control unit 32 receives the voltage value currently charged from the voltage detection unit 34 while receiving a signal that the mobile phone 20 is stably seated through the seat detection unit 33 and stored in a memory (not shown). The control signal is output to the charging unit 35 when the charged voltage value is smaller than the set voltage value stored in the memory in comparison with the already set voltage value.

상기 제어부(32)로부터의 제어신호를 전달받는 충전부(35)는 상기 전압변환부(31)로부터의 직류전원을 충전전압으로 변환하여 탄성단자(3)를 통해 밧데리(21)에 충전시키는데 이때 충전을 수행하는 중에는 제어부(32)에서 외부로부터 정상적으로 전원이 공급되어 충전이 수행됨을 표시부(38)의 발광 다이오드(LED1)를 점등시키면서 외부에 알려주고, 충전중에 항상 충전전압과 메모리에 저장된 설정전압치를 비교 판단하여 충전전압이 설정된 전압치보다 클때에는 충전을 완료하고, 밧데리(21)에 충전이 완료되면 표시부(38)의 발광 다이오드(LED2)를 점등시키면서 충전이 완료되었음을 외부에 알려준다.The charging unit 35 receiving the control signal from the control unit 32 converts the DC power from the voltage conversion unit 31 into the charging voltage and charges the battery 21 through the elastic terminal 3. During the operation, the controller 32 notifies the outside of the display unit 38 by turning on the light-emitting diode LED1 indicating that power is normally supplied from the outside and charging is performed, and always compares the charging voltage with the set voltage value stored in the memory. When it is determined that the charging voltage is greater than the set voltage value, the charging is completed, and when the charging of the battery 21 is completed, the LED is lighted on the display unit 38 to inform the outside that the charging is completed.

그리고 충전부(35)를 통해 출력되는 충전전압은 탄성단자(3) 뿐만 아니라 어댑터(1)의 일측면에 형성된 출력단자(5)를 통해서도 출력되도록 하여 도 5에 도시한 바와같이 양끝단에 잭을 형성한 연결선(30)의 일측은 출력단자로 연결되도록 하고, 다른 일측은 핸드폰의 일측면에 형성된 입력단자(23)로 연결시키면 연결선(30)을 통해 충전이 되도록 함으로써 출장이나 여행중에 핸드폰의 거치대를 지참해야 하는 번거로움을 없애도록 한 것이다.The charging voltage output through the charging unit 35 is output not only through the elastic terminal 3 but also through the output terminal 5 formed on one side of the adapter 1 so that jacks are provided at both ends as shown in FIG. 5. One side of the formed connection line 30 is connected to the output terminal, the other side is connected to the input terminal 23 formed on one side of the mobile phone to be charged through the connection line 30 so that the cradle of the mobile phone during the business trip or travel To eliminate the hassle of having to bring.

또한 사용자가 절환스위치로 휴대용 레코더를 선택하면 상기 출력단자(5)에서는 전압변환부(31)로부터의 직류전원을 휴대용 레코더의 구동전원으로 변환시키는 정전압부(36)의 전압이 출력되도록 하여 연결선으로 휴대용 레코더를 구동시킬 수 있음은 물론 어댑터(1)의 일측면 하측에 형성된 포트(39)를 통해 외부에서 제어부의 프로그램을 변경하는 것이 가능하도록 함으로써 어떠한 기종의 핸드폰이라도 사용할 수 있도록 한 것이다.In addition, when the user selects the portable recorder as a switch, the output terminal 5 outputs the voltage of the constant voltage unit 36 for converting the DC power from the voltage converting unit 31 into the driving power of the portable recorder. As well as being able to drive the portable recorder, it is possible to change the program of the controller from the outside through the port 39 formed on the lower side of the adapter 1 to use any type of mobile phone.

따라서 본 발명의 충전기 겸용 어댑터에 있어서는 어댑터에 핸드폰의 거치대를 분리가능하게 결합하여 밧데리를 충전할 수 있도록 하면서 일측에는 출력단자를 형성하여 연결선으로 거치대 없이 핸드폰의 밧데리를 충전하고 또한 스위치의 작동에 의해 같은 단자에서 휴대용 레코더의 전원을 출력하여 휴대용 레코더를 동작시킬 수 있도록 함으로서 여행시에 핸드폰의 거치대를 휴대하여야 하는 불편을 없애면서 그 효용가치를 높이는 효과가 있는 것이다.Therefore, in the charger adapter adapter of the present invention to combine the cradle of the mobile phone to the adapter detachably to charge the battery while forming an output terminal on one side to charge the battery of the mobile phone without a cradle with a connecting line and also by the operation of the switch By outputting the power of the portable recorder at the same terminal, the portable recorder can be operated, thereby eliminating the inconvenience of carrying the holder of the mobile phone while traveling, thereby increasing its utility value.

Claims (2)

핸드폰 거치대와 어댑터로 구성된 충전기 겸용 어댑터에 있어서,In the charger adapter which consists of a mobile phone holder and an adapter, 상기 어댑터(1)는 상면에 고정홈(2)을 길게 형성하면서 전면 하측에는 일부 돌출된 다수개의 탄성단자(3)를 형성하고,The adapter 1 forms a plurality of elastic terminals 3 protruding part of the front lower side while the fixing groove 2 is formed long on the upper surface, 일측면에는 외부로 절환스위치(4) 및 출력단자(5)를 돌출형성하고,On one side protrudes the switch (4) and the output terminal (5) to the outside, 일측면 하단에는 제어부(32)와 연결된 포트(39)를 형성하고,The lower side of one side forms a port 39 connected to the control unit 32, 상면에는 표시부(38)의 발광 다이오드(LED1)(LED2)를 고정설치하고,The light emitting diodes LED1 and LED2 of the display unit 38 are fixedly installed on the upper surface thereof. 상기 핸드폰 거치대(10)는 상측이 하향으로 절곡된 걸림부(11)를 형성하고,The mobile phone holder 10 forms a locking portion 11, the upper side is bent downward, 중앙에는 상측이 개구된 안착부(12)를 형성하고,In the center is formed a seating portion 12, the upper side is opened, 후면 하측에는 하단까지 이르는 충전단자(13)를 형성함을 특징으로 하는 충전기 겸용 어댑터.Charger back adapter, characterized in that the rear side to form a charging terminal 13 leading to the bottom. 제 1항에 있어서, 상기 어댑터(1)는 입력되는 220V의 교류전압을 제어부(32)의 구동전압인 직류전원으로 변환시켜주는 전압변환부(31)와,The method of claim 1, wherein the adapter (1) is a voltage converter 31 for converting an input AC voltage of 220V to a DC power source which is a driving voltage of the control unit 32, 밧데리(21) 충전에 따른 내부동작을 콘트롤하면서 안착검출부(6)를 통해 핸드폰(20)이 거치대(10)의 안착부(12)에 안정되게 안착되었음을 인식하면 전압검출부(34)로부터 입력되는 전압을 설정된 전압과 비교하여 충전의 속도를 선택하면서 그에 따른 제어신호를 출력하는 제어부(32)와,When the mobile phone 20 is stably seated on the seating part 12 of the holder 10 while controlling the internal operation according to the battery 21 charging, the voltage input from the voltage detector 34 is detected. A control unit 32 for selecting a speed of charging by comparing with a set voltage and outputting a control signal according thereto; 밧데리(21)가 부착된 핸드폰(20)이 거치대(10)의 안착부(12)에 안착되는 상태를 검출하는 안착검출부(33)와,A seat detection unit 33 for detecting a state in which the mobile phone 20 to which the battery 21 is attached is seated on the seating unit 12 of the holder 10; 상기 밧데리(21)의 현재 충전된 전압을 검출하는 전압검출부(34)와,A voltage detector 34 detecting a currently charged voltage of the battery 21; 상기 제어부(32)로부터의 제어신호에 의해 제어되며 상기 전압변환부(31)로부터의 직류전원을 충전전압으로 변환하여 밧데리(21)에 전기에너지를 공급하면서 충전시키도록 하는 충전부(35)와,A charging unit 35 controlled by a control signal from the control unit 32 to convert DC power from the voltage conversion unit 31 into a charging voltage to charge the battery 21 while supplying electrical energy; 상기 전압변환부(31)로부터의 직류전원을 휴대용 레코더의 구동전원으로 변환시키는 정전압부(36)와,A constant voltage unit 36 for converting DC power from the voltage converting unit 31 into driving power of the portable recorder; 핸드폰과 휴대용 레코더 중에 사용할 기기를 선택하도록 하는 절환스위치 (37)와,A switching switch 37 for selecting a device to be used between a mobile phone and a portable recorder; 상기 제어부(3)의 제어에 의해 전원이 공급되어 충전을 수행하는 상태 및 충전이 완료된 상태를 발광 다이오드(LED1)(LED2)를 점등시키면서 외부에 알려주는 표시부(38)들로 구성됨을 특징으로 하는 충전기 겸용 어댑터.It is characterized in that it is composed of the display unit 38 to inform the outside while the light-emitting diode (LED1) (LED2) is turned on when the power is supplied by the control of the control unit 3 to perform the charging and the state of the charging is completed. Charger charger adapter.
KR1019990025331A 1999-06-29 1999-06-29 Adapter serving as charger KR100305501B1 (en)

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KR20010004634A true KR20010004634A (en) 2001-01-15
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010088657A (en) * 2001-08-17 2001-09-28 이회옥 A adapter for clinging to personal-phones
KR101627833B1 (en) * 2015-03-10 2016-06-07 김동호 Charging set for portable device
CN113690975A (en) * 2021-08-20 2021-11-23 天长市拓展电子有限公司 Universal battery charging buckle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100002249A (en) * 2009-12-15 2010-01-06 최세중 Mobile phone rechager storage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08130832A (en) * 1994-10-31 1996-05-21 Sanyo Electric Co Ltd Battery charger
KR960035706U (en) * 1995-04-27 1996-11-21 Portable cordless phone charger
JP3454624B2 (en) * 1995-04-27 2003-10-06 三洋電機株式会社 Foldable charger
KR100515033B1 (en) * 1998-04-29 2005-12-08 삼성전자주식회사 A secondary charging and a battery/adapter selecting circuits of system operated by a rechargeable battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010088657A (en) * 2001-08-17 2001-09-28 이회옥 A adapter for clinging to personal-phones
KR101627833B1 (en) * 2015-03-10 2016-06-07 김동호 Charging set for portable device
CN113690975A (en) * 2021-08-20 2021-11-23 天长市拓展电子有限公司 Universal battery charging buckle

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