KR200190020Y1 - Cellular phone electrification equipment of telephone - Google Patents

Cellular phone electrification equipment of telephone Download PDF

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Publication number
KR200190020Y1
KR200190020Y1 KR2020000003861U KR20000003861U KR200190020Y1 KR 200190020 Y1 KR200190020 Y1 KR 200190020Y1 KR 2020000003861 U KR2020000003861 U KR 2020000003861U KR 20000003861 U KR20000003861 U KR 20000003861U KR 200190020 Y1 KR200190020 Y1 KR 200190020Y1
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South Korea
Prior art keywords
charging
mobile phone
phone
converter
telephone
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KR2020000003861U
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Korean (ko)
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이영권
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금비전자주식회사
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044Circuit 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

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

Abstract

본 고안은 가정이나 사무실에서 널리 사용되는 일반 전화기에 휴대폰의 충전기를 합성시켜 공간활용을 효율적으로 사용할 수 있도록 하고, 사용상의 편리함을 제공하게 위한 것이다.The present invention is to synthesize the charger of the mobile phone to a general telephone widely used in homes or offices to efficiently use space utilization, and to provide convenience in use.

이러한 전화기의 휴대폰 충전장치는 통상의 전화(1)기 내부에 내설되는 것으로 외부전원 AC를 DC로 변환하는 AC/DC 컨버터(12)와, 이 AC/DC 컨버터(12)를 거친 DC 전압을 휴대폰의 전원전압으로 변환하는 DC/DC 컨버터(13)와, 이 DC/DC 컨버터(13)를 거친 DC 전압이 일정한 전류를 유지하여 배터리(2a),(2b)를 충전할 수 있게 하는 정전류 조절회로(14) 및 충전단자(15)를 갖는 PCB(11)로 구성되는 충전부(10)와;The mobile phone charging device of such a phone is built in a conventional telephone (1), the AC / DC converter 12 for converting the external power AC to DC, and the DC voltage passed through the AC / DC converter 12, the mobile phone DC / DC converter 13 for converting to a power supply voltage of the constant current, and a constant current control circuit for charging the batteries 2a, 2b by maintaining a constant current of the DC voltage passed through the DC / DC converter 13 A charging part 10 composed of a PCB 11 having a charge 14 and a charge terminal 15;

휴대폰 배터리(2a),(2b)가 수직하게 각각 수납되도록 전화기(1)의 상측에 형성되며, 일측에 상기 충전부(10)의 충전단자(15)가 돌출된 수납부(21),(22)로 이루어진다. 이와 같이 본 고안에 의한 전화기의 휴대폰 충전장치는 가정이나 사무실 탁상에 비치된 전화기에 휴대폰의 배터리를 충전시킬 수 있으므로 별도로 휴대폰용 충전기를 구입하지 않아도 될 뿐만 아니라 협소한 탁상위의 공간활용을 효율적으로 사용할 수 있게 된다.Cell phone batteries 2a and 2b are formed on the upper side of the phone 1 so as to be accommodated vertically, respectively, and accommodating parts 21 and 22 protruding from the charging terminal 15 of the charging unit 10 to one side. Is made of. Thus, the mobile phone charging device of the present invention can charge the battery of the mobile phone to the phone installed on the home or office desk, so you do not need to purchase a charger for the mobile phone separately, and efficiently utilize the space on the narrow tabletop. It becomes usable.

Description

전화기의 휴대폰 충전장치{Cellular phone electrification equipment of telephone}Cell phone charging device of a telephone {Cellular phone electrification equipment of telephone}

본 고안은 전화기의 휴대폰 충전장치에 관한 것으로서, 보다 상세하게는 일반 전화기에 휴대폰의 배터리를 충전시킬 수 있는 충전장치를 일체로 구성시킨 전화기의 휴대폰 충전장치에 관한 것이다.The present invention relates to a mobile phone charging device of the phone, and more particularly, to a mobile phone charging device of the phone integrally configured with a charging device capable of charging the battery of the mobile phone to the general phone.

산업화와 정보통신의 발달로 전화기의 보급률은 그 수요가 최대치에 도달하였으며, 가정이나 사무실에서 널리 사용되는 일반 전화기(유.무선)는 단순히 전화기 그 자체로만 사용되고 있거나 무선전화기인 경우에는 핸드셀을 충전하는 충전대가 결합되어 있는 것이 있다.Due to industrialization and the development of information and communication, the penetration rate of telephone has reached the maximum, and general telephones (wireless and wireless), which are widely used in homes and offices, are simply used by the telephone itself or in the case of wireless phones, charging the hand cell. Some charging stations are combined.

그리고, 근래에는 이동중에 통화가 가능한 개인용 이동전화기인 휴대폰의 보급이 기하 급수적으로 증가되고 있는 추세에 있으며, 이러한 휴대폰은 배터리를 충전시키는 충전기를 별도로 구입하여 충전시켜 왔다.In recent years, the spread of mobile phones, which are personal mobile phones that can make calls while on the move, has been increasing exponentially, and these mobile phones have been charged by separately purchasing a charger for charging a battery.

그러나, 각 가정이나 사무실에는 일반 전화기뿐만 아니라 휴대폰의 배터리를 충전시키는 충전기가 구비되어 있어 비좁은 탁상의 공간활용을 효율적으로 사용할 수 없을 뿐만 아니라, 일반 전화기와 충전기에 전원을 공급하는 전원코드로 인해 배선이 지저분해지는 문제점이 있다.However, each home or office is equipped with a charger to charge not only a regular phone but also a battery of a mobile phone, so that it is not possible to efficiently use a cramped table space, and also because of a power cord that supplies power to a regular phone and a charger. This is a messy problem.

본 고안은 상기한 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 가정이나 사무실에서 널리 사용되는 일반 전화기에 휴대폰의 충전기를 합성시켜 공간활용을 효율적으로 사용할 수 있도록 하고, 사용상의 편리함을 제공할 수 있도록 하는 전화기를 제공하는데 있다.The present invention has been made to solve the above problems, the object of the present invention is to synthesize the charger of the mobile phone to a general telephone widely used in homes or offices to make efficient use of space utilization, and to provide convenience in use It's about providing a phone that allows you to

도 1은 본 고안에 따른 전화기의 외관을 나타낸 사시도이고,1 is a perspective view showing the appearance of a telephone according to the present invention,

도 2는 본 고안에 따른 전화기를 개략적으로 절개한 단면도이며,2 is a cross-sectional view schematically showing a telephone according to the present invention,

도 3은 본 고안에 따른 전화기에 내장되는 충전부의 회로도이다.3 is a circuit diagram of a charging unit built in the telephone according to the present invention.

도면의 주요 부분에 대한 부호의 설명>Explanation of symbols for the main parts of the drawings>

1 : 전화기 2 : 휴대폰1: Phone 2: Mobile Phone

2a 2b : 배터리 10 : 충전부2a 2b: battery 10: charging unit

11 : PCB 12 : AC/AC 컨버터11: PCB 12: AC / AC converter

13 : DC/DC 컨버터 14 : 정전류 조절회로13: DC / DC converter 14: constant current control circuit

15 : 충전단자 21 : 제1수납부15: charging terminal 21: first storage

22 : 제2수납부 25 : 점멸등22: second storage 25: flashing light

상기한 과제를 실현하기 위한 본 고안은 통상의 전화기 내부에 내설되는 것으로 외부전원 AC를 DC로 변환하는 AC/DC 컨버터와, 이 AC/DC 컨버터를 거친 DC 전압을 휴대폰의 전원전압으로 변환하는 DC/DC 컨버터와, 이 DC/DC 컨버터를 거친 DC 전압이 일정한 전류를 유지하여 배터리를 충전할 수 있게 하는 정전류 조절회로 및 충전단자를 갖는 PCB로 구성되는 충전부와;The present invention for realizing the above-mentioned problem is inherent in a conventional telephone, an AC / DC converter for converting external power AC to DC, and a DC for converting the DC voltage passed through the AC / DC converter into a power supply voltage of a mobile phone. A charging unit comprising a / DC converter and a PCB having a constant current control circuit and a charging terminal for charging the battery by maintaining a constant current of the DC voltage passed through the DC / DC converter;

휴대폰 배터리가 수직하게 수납되도록 전화기 상측에 형성되며, 일측에 상기 충전부의 충전단자가 돌출된 수납부로 이루어지는 것을 특징으로 한다.The mobile phone battery is formed on the upper side of the phone so as to be stored vertically, characterized in that consisting of the receiving portion protruding the charging terminal of the charging unit on one side.

이하, 첨부된 도면을 참조하여 본 발명의 일실시예를 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도 1은 본 고안에 따른 전화기의 외관을 나타낸 사시도이고, 도 2는 본 고안에 따른 전화기를 개략적으로 절개한 단면도이며, 도 3은 본 고안에 따른 전화기에 내장되는 충전부의 회로도이다.1 is a perspective view showing the appearance of a telephone according to the present invention, Figure 2 is a schematic cross-sectional view of the telephone according to the present invention, Figure 3 is a circuit diagram of a charging unit embedded in the telephone according to the present invention.

본 고안에 따른 전화기(1)는 휴대폰(2)의 배터리를 충전하기 위한 충전회로를 갖는 충전부(10)와, 휴대폰(2) 및 배터리를 거치시켜 충전시키기 위한 수납부(21),(22)를 포함하여 이루어진다.The telephone 1 according to the present invention has a charging unit 10 having a charging circuit for charging the battery of the mobile phone 2, and a receiving unit 21, 22 for charging the cell phone 2 and the battery through the charge. It is made, including.

상기 충전부(10)는 PCB(11)에 AC/DC 컨버터(12)와 DC/DC 컨버터(13) 그리고, 정전류 조절회로(14)가 구성되어 이루어진다.The charging unit 10 includes an AC / DC converter 12, a DC / DC converter 13, and a constant current control circuit 14 formed on the PCB 11.

즉, 상기 충전부(10)는 AC/DC 컨버터(12)가 전화기 본체에 공급되는 가정용 AC전원(AC 110V~220V)인 외부 AC전압을 DC전압으로 변환하며, DC/DC 컨버터(13)에서 상기 AC/DC 컨버터(12)를 거친 DC 전압을 휴대폰(2)의 전원 전압으로 변환하게 된다.That is, the charging unit 10 converts an external AC voltage, which is a household AC power source (AC 110V to 220V) supplied from the AC / DC converter 12 to the phone main body, into a DC voltage, and the DC / DC converter 13 The DC voltage passed through the AC / DC converter 12 is converted into the power supply voltage of the mobile phone 2.

그리고, 정전류 조절회로(14)에서 상기 DC/DC 컨버터(13)에서 출력되어 나온 DC 전압을 일정 전류가 흐르게 하여 배터리(2a),(2b)를 충전할 수 있게 전류를 조절하게 된다.In addition, a constant current flows through the DC voltage output from the DC / DC converter 13 in the constant current control circuit 14 to regulate the current to charge the batteries 2a and 2b.

여기서, 상기 정전류 조절회로(14)에는 휴대폰(2) 배터리(2a),(2b)의 접속단자(미도시)에 접촉됨으로써 전류를 인가하는 충전단자(15)가 구성된다.Here, the constant current control circuit 14 is configured with a charging terminal 15 for applying current by contacting the connection terminals (not shown) of the batteries 2a and 2b of the cellular phone 2.

상기 수납부(21),(22)는 전화기(1)의 상측면에 형성되는 것으로 배터리(2a)가 장착된 상태의 휴대폰(2)이 수납되는 제1수납부(21)와, 휴대폰(2)의 배터리(2b)만 수납되는 제2수납부(22)로 이루어진다.The accommodating parts 21 and 22 are formed on the upper side of the phone 1, and the first accommodating part 21 in which the cell phone 2 with the battery 2a is mounted is accommodated, and the cell phone 2 It consists of a second housing portion 22 that receives only the battery (2b) of.

이러한 제1수납부(21) 및 제2수납부(22)는 일측에 충전부(10)의 충전단자(15)가 돌설되며, 이 충전단자(15)에 의해 수납부(21),(22)에 삽입된 휴대폰(2) 배터리(2a),(2b)가 전원을 공급받게 된다.The charging terminal 15 of the charging unit 10 protrudes on one side of the first storage unit 21 and the second storage unit 22, and the storage units 21 and 22 are formed by the charging terminal 15. The batteries 2a and 2b of the cellular phone 2 inserted into the battery are supplied with power.

또한, 본 고안에 따른 전화기(1)는 사용자가 휴대폰(2) 및 배터리(2a),(2b)의 장착상태 및 충전상태를 알기 쉽도록 내장된 마이컴에 의해 그 표시를 수행하도록 전화기(1) 상측면에 점멸등(25)이 또는 알람이 구성되는 것이 바람직하다.In addition, the telephone 1 according to the present invention is a telephone 1 so that the user performs the display by the built-in microcomputer so that the user can easily understand the mounting state and the charging state of the mobile phone 2 and the batteries 2a, 2b. It is preferable that a flashing light 25 or an alarm is configured on the upper side.

이와 같이 본 고안에 따른 전화기의 휴대폰 충전장치의 작용을 설명하면 다음과 같다.As described above, the operation of the mobile phone charging device of the telephone according to the present invention is as follows.

전화기(1) 본체에 공급되는 AC 전원은 충전부(10)의 PCB(11)에 구성된 AC/DC 컨버터(12)에 의해 DC전압으로 변환되며, 이 DC 전압은 DC/DC 컨버터(13)에 의해 휴대폰(2)의 전원전압으로 변환되어 정전류 조절회로(14)를 통해 충전단자(15)에 인가된다.The AC power supplied to the main body of the telephone 1 is converted into a DC voltage by the AC / DC converter 12 configured on the PCB 11 of the charging unit 10, and the DC voltage is converted by the DC / DC converter 13. It is converted into the power supply voltage of the mobile phone 2 and applied to the charging terminal 15 through the constant current control circuit 14.

이와 같은 상태에서 전화기(1)의 상측에 형성된 수납부(21),(22)에 휴대폰(2) 또는 배터리(2a),(2b)를 삽입시키면, 이 배터리(2a),(2b)의 일측에 구비된 접속단자(미도시)가 충전부(10)의 충전단자(15)에 접촉되어 전원공급을 받게 되므로 충전을 이루게 되는 것이다.In such a state, when the cellular phone 2 or the batteries 2a and 2b are inserted into the accommodating portions 21 and 22 formed above the telephone 1, one side of the batteries 2a and 2b is inserted. Since the connection terminal (not shown) provided in contact with the charging terminal 15 of the charging unit 10 is supplied with power to achieve charging.

이와 같이 본 고안은 일반전화기(1)와 휴대폰(2)용 충전기를 합성시킨 것이며, 전화기(1)는 유.무선전화기와 자동응답기능이 포함한 전화기와 같이 다양한 형태와 기능을 갖춘 전화기로 구성될 수 있고, 아울러 충전부(10) 역시 과충전 방지와 같이 다양한 형태와 기능을 갖춘 충전기의 충전회로가 적용되어 구성될 수도 있을 것이다.As such, the present invention synthesizes a charger for a general telephone (1) and a mobile phone (2), and the telephone (1) is composed of a telephone having various forms and functions, such as a wired / wireless telephone and a telephone including an automatic answering function. In addition, the charging unit 10 may also be configured by applying the charging circuit of the charger with various forms and functions, such as overcharge protection.

이와 같이 본 고안에 의한 전화기의 휴대폰 충전장치는 가정이나 사무실 탁상에 비치된 전화기에 휴대폰의 배터리를 충전시킬 수 있으므로 별도로 휴대폰용 충전기를 구입하지 않아도 될 뿐만 아니라 협소한 탁상위의 공간활용을 효율적으로 사용할 수 있게 된다.Thus, the mobile phone charging device of the present invention can charge the battery of the mobile phone to the phone installed on the home or office desk, so you do not need to purchase a charger for the mobile phone separately, and efficiently utilize the space on the narrow tabletop. It becomes usable.

또한, 하나의 전원코드로 전원을 공급받으므로 배선처리가 용이하게 되는 이점이 있다.In addition, since the power is supplied to one power cord, there is an advantage in that the wiring process is easy.

본 고안은 기재된 실시예에 한정하는 것이 아니고, 본 고안의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형을 할 수 있음은 이 기술 분야에서 통상의 지식을 가진 자에게는 자명하다. 따라서, 그러한 변형예 또는 수정예들은 본 고안의 실용신안등록청구범위에 속한다 해야 할 것이다.The present invention is not limited to the embodiments described, it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the utility model registration claims of the present invention.

Claims (1)

통상의 전화기 내부에 내설되는 것으로 외부전원 AC를 DC로 변환하는 AC/DC 컨버터와, 이 AC/DC 컨버터를 거친 DC 전압을 휴대폰의 전원전압으로 변환하는 DC/DC 컨버터와, 이 DC/DC 컨버터를 거친 DC 전압이 일정한 전류를 유지하여 배터리를 충전할 수 있게 하는 정전류 조절회로 및 충전단자를 갖는 PCB로 구성되는 충전부와;An AC / DC converter that converts external power AC into DC by being built into a normal telephone, a DC / DC converter that converts a DC voltage through the AC / DC converter into a power supply voltage of a mobile phone, and this DC / DC converter A charging unit configured of a PCB having a constant current control circuit and a charging terminal for charging the battery by maintaining a constant current at a DC voltage; 휴대폰 배터리가 수직하게 수납되도록 전화기 상측에 형성되며, 일측에 상기 충전부의 충전단자가 돌출된 수납부로 이루어지는 것을 특징으로 하는 전화기의 휴대폰 충전장치.The mobile phone charging device of the phone, characterized in that the mobile phone battery is formed on the upper side of the phone so as to be stored vertically, the receiving unit protrudes the charging terminal of the charging unit on one side.
KR2020000003861U 2000-02-14 2000-02-14 Cellular phone electrification equipment of telephone KR200190020Y1 (en)

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