KR200299043Y1 - Adapter of battery pack charger - Google Patents

Adapter of battery pack charger Download PDF

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Publication number
KR200299043Y1
KR200299043Y1 KR2019970043128U KR19970043128U KR200299043Y1 KR 200299043 Y1 KR200299043 Y1 KR 200299043Y1 KR 2019970043128 U KR2019970043128 U KR 2019970043128U KR 19970043128 U KR19970043128 U KR 19970043128U KR 200299043 Y1 KR200299043 Y1 KR 200299043Y1
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KR
South Korea
Prior art keywords
terminal
battery pack
adapter
holder
ground piece
Prior art date
Application number
KR2019970043128U
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Korean (ko)
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KR19990030436U (en
Inventor
이동림
Original Assignee
삼성전자 주식회사
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Priority to KR2019970043128U priority Critical patent/KR200299043Y1/en
Publication of KR19990030436U publication Critical patent/KR19990030436U/en
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Publication of KR200299043Y1 publication Critical patent/KR200299043Y1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth pin, blade or socket
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • 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
    • Y10S439/00—Electrical connectors
    • Y10S439/919—Electrical connectors for treatment by electrical current, e.g. magnet or battery charger, heater or welder

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

Abstract

본 고안은 배터리-팩의 충전시에는 터미널 단자를 통하여 전력이 공급되고, 미충전 시에는 터미널 단자의 전력이 터미널 홀더의 접지편을 통해 접지되도록 한 배터리-팩 충전장치의 어댑터에 관한 것으로, 터미널 홀더의 접지편을 터미널 단자의 측부와 접촉되도록 1회 밴딩시킨 상태에서 설치하여 배터리-팩의 탈착에 따른 탄성 강도를 줄임으로써 장기간 반복 사용에 따른 접지편의 파손을 방지하도록 한 것이다.The present invention relates to an adapter of a battery pack charger in which power is supplied through a terminal terminal when charging a battery pack, and when the terminal is not charged, the power of the terminal terminal is grounded through the grounding part of the terminal holder. The grounding piece of the holder is installed in a state where the grounding piece is contacted with the side of the terminal terminal once to reduce the elastic strength due to the detachment of the battery pack, thereby preventing the grounding piece from being damaged due to long-term repeated use.

Description

배터리-팩 충전장치의 어댑터Adapter of battery pack charger

본 고안은 배티리-팩(battery-pack) 충전장치의 어댑터에 관한 것으로, 특히 어댑터의 접지편을 터미널 단자의 측부에 설치하여 배터리-팩의 탈착에 따른 탄성 강도를 줄임으로써 장기간 반복 사용에 따른 접지편의 파손을 방지하도록 한 배터리-팩 충전장치의 어댑터 터미널 단자 구조에 관한 것이다.The present invention relates to an adapter of a battery-pack charging device, and in particular, by installing the grounding part of the adapter on the side of the terminal terminal to reduce the elastic strength due to the detachment of the battery-pack, The present invention relates to a structure of an adapter terminal terminal of a battery pack charging device to prevent breakage of a grounding piece.

배터리-팩은 전원공급수단의 하나로서, 일반적으로 휴대용 전자제품 등에 장착되어 전원을 공급하게 된다. 이러한 배터리-팩은 전원의 수명이 다하면 충전장치를 사용하여 전원을 재충전하여 재사용하게 된다.The battery pack is one of power supply means, and is generally mounted on a portable electronic device to supply power. When the battery pack reaches the end of its life, the battery pack can be recharged and reused.

그 일례로서 일반적인 캠코더에 사용되는 배터리-팩과 충전장치를 도 1을 참조하여 설명한다.As an example, a battery pack and a charging device used in a general camcorder will be described with reference to FIG.

도 1에 도시한 바와 같이, 캠코더에서 사용되는 배터리-팩(100)은 충전장치(110)에 형성된 안착홈(111)에 "A"방향으로 삽입되어 안착되는 바, 배터리-팩(100)의 양극과 음극은 안착홈(111)의 일측벽에서 탄력적으로 돌출되어 있는 양극과 음극의 터미널 단자(121)(121a)를 통해 전하를 공급받아 배터리-팩(100)으로 충전이 이루어진다.As shown in FIG. 1, the battery pack 100 used in the camcorder is inserted into the mounting recess 111 formed in the charging device 110 in the direction of “A”, and thus, the battery pack 100 of the battery pack 100 may be installed. The positive electrode and the negative electrode are charged with the battery-pack 100 by receiving electric charges through the terminal terminals 121 and 121a of the positive and negative electrodes which protrude elastically from one side wall of the seating groove 111.

배터리-팩(100)의 양측면에는 니은자형상의 고정홈(101)이 형성되어 있고, 고정홈(101)에 대응되는 충전장치(110)의 양내측벽에는 고정돌기(112)가 형성되어 있어 배터리-팩(100)이 안착시 충전장치(110)의 고정돌기(112)에 고정홈(101)이 삽입되어 안착된다.Needle-shaped fixing grooves 101 are formed on both sides of the battery pack 100, and fixing protrusions 112 are formed on both inner side walls of the charging device 110 corresponding to the fixing grooves 101. When the pack 100 is seated, the fixing groove 101 is inserted into the fixing protrusion 112 of the charging device 110.

충전장치(110)에서 고정돌기(112)의 반대측 벽에는 터미널 단자(121)(121a)가 구비되는 터미널 홀더(120)가 설치되어 있는데, 이러한 터미널 홀더(120)에는 배터리-팩(100) 장착시에만 터미널 단자(121)(121a)를 외부로 노출시켜 배터리-팩(100)과 연결시키는 터미널 도어(130)가 설치되어 있다.In the charging device 110, a terminal holder 120 having terminal terminals 121 and 121a is installed on an opposite wall of the fixing protrusion 112. The terminal holder 120 is equipped with a battery pack 100. Only when the terminal terminals 121 and 121a are exposed to the outside, the terminal door 130 is connected to the battery pack 100.

터미널 도어(130)의 양측부에는 터미널 홀더(120)에 형성된 수용홈(122)의 양측벽에 형성된 안내홈(123)에 슬라이딩 결합되는 안내돌기(131)가 형성되어 있다.Both side portions of the terminal door 130 are formed with guide protrusions 131 slidingly coupled to guide grooves 123 formed on both side walls of the receiving groove 122 formed in the terminal holder 120.

수용홈(122)의 저면은 일정 부분을 개구시켜 수용홈(122)의 저면까지 슬라이딩된 터미널 도어(130)의 리브(132)가 돌출되도록 하는데, 이와 같이 돌출되는 터미널 도어(130)의 리브(132)에 의하여 접지편(ground-ter)(150)이 작동되는 것이다.The bottom of the receiving groove 122 opens a portion so that the rib 132 of the terminal door 130 slid to the bottom of the receiving groove 122 protrudes. The rib of the terminal door 130 protruding in this way ( The ground-ter 150 is operated by 132.

이러한 접지편(150)은 터미널 홀더(120)의 하면에 나사(170)로 체결고정되는 바, 접촉편(150)의 일단부는 절곡형성되어 수용홈(122)의 저면을 통과하여 일부분이 노출되는 음극의 터미널 단자(121a)와 탄력적으로 접촉되도록 설치되어 있다.The ground piece 150 is fastened and fastened to the bottom surface of the terminal holder 120 by a screw 170, and one end of the contact piece 150 is bent to pass through the bottom surface of the receiving groove 122 to expose a portion thereof. It is provided to elastically contact the terminal terminal 121a of the negative electrode.

또한, 수용홈(122)의 저면에는 보스(124)가 형성되어 터미널 도어(130)가 터미널 단자(121)(121a)를 은폐시키는 방향으로 탄지하는 코일스프링(160)이 설치되어 있고, 터미널 도어(130)에도 코일스프링(160)이 지지되는 보스(134)가 형성되어 있다.In addition, the bottom of the receiving groove 122 is formed with a boss 124 is provided with a coil spring 160 that the terminal door 130 is held in the direction to conceal the terminal terminals 121, 121a, the terminal door The boss 134 on which the coil spring 160 is supported is also formed at 130.

그리고 수용홈(122)의 타측에는 "T"자 형상의 가이드 레일(125)이 형성되어 있고, 그에 대응되는 위치에 터미널 도어(130)에는 레일홈(133)이 형성되어 있어 터미널 도어(130)의 슬라이딩 동작을 안내하게 된다.And the other side of the receiving groove 122 is formed with a guide rail 125 of the "T" shape, the terminal door 130 at the position corresponding to the rail groove 133 is formed in the terminal door 130 It will guide the sliding operation of the.

이와 같이 구성되는 충전장치의 동작을 설명하면, 배터리-팩(100)이 안착되면, 도 3에 도시한 바와 같이, 배터리-팩(100)의 일측면과 접촉되는 터미널 도어(130)가 안내홈(123)에 삽입된 안내돌기(131)와, 레일홈(133)에 삽입된 가이드 레일(125)에 의하여 가이드되면서 터미널 홀더(120)의 수용홈(122)으로 슬라이딩된다.Referring to the operation of the charging device configured as described above, when the battery pack 100 is seated, as shown in Figure 3, the terminal door 130 in contact with one side of the battery pack 100 guide groove The guide protrusion 131 inserted into the 123 and the guide rail 125 inserted into the rail groove 133 are slid into the receiving groove 122 of the terminal holder 120.

터미널 도어(130)가 수용홈(122)의 저면까지 이동되면 터미널 도어(130)의 리브(132)에 의해 접지편(150)이 하측으로 밀리면서 음극의 터미널 단자(121a)와 이격되어 접점이 떨어져 어스 상태가 됨으로써 배터리-팩(100)은 터미널 단자(121)(121a)와 전기적으로 연결되어 충전이 개시된다. 이때, 코일스프링(160)은 터미널 도어(130)와 터미널 홀더(120)의 수용홈(122)의 저면 사이에서 압축된 상태이다.When the terminal door 130 is moved to the bottom of the receiving groove 122, the ground piece 150 is pushed downward by the rib 132 of the terminal door 130 and spaced apart from the terminal terminal 121a of the negative electrode so that the contact is made. The battery-pack 100 is electrically connected to the terminal terminals 121 and 121a by being in an earth-off state to start charging. At this time, the coil spring 160 is compressed between the terminal door 130 and the bottom surface of the receiving groove 122 of the terminal holder 120.

충전이 완료된 후에 배터리-팩(100)을 탈거하면, 압축되어 있던 코일스프링(160)이 팽창되면서 터미널 홀더(120)는 본래의 위치로 복귀되어 음극의 터미널 단자(121a)와 이격되어 있던 접지편(150)이 다시 터미널 단자(121a)와 연결되어 접지 상태가 되고, 터미널 단자(121)(121a)는 터머널 홀더(120)에 의해 외부로부터 은폐되는 것이다.When the battery pack 100 is removed after the charging is completed, the compressed coil spring 160 is expanded, and the terminal holder 120 is returned to its original position so that the ground piece that is spaced apart from the terminal terminal 121a of the negative electrode. The 150 is connected to the terminal terminal 121a again to become a ground state, and the terminal terminals 121 and 121a are concealed from the outside by the terminal holder 120.

그러나 상기한 바와 같은 종래 기술에 의한 배터리-팩 충전장치의 어댑터는 접지편(150)의 형상이 2번 절곡되어 절곡된 단부가 터미널 단자(121a)를 지지하도록 하고 있는 바, 터미널 도어(130)의 리브(132)에 의하여 접지편(150)의 지지부(150a)를 강제적으로 밀어주는 동작에 의하여 지지부(150a)에서 휨이 발생되도록 하여 접지편(150)과 터미널 단자(121a)의 접점이 절환되도록 하고 있다.However, the adapter of the battery pack pack device according to the prior art as described above, the shape of the ground piece 150 is bent twice so that the bent end supports the terminal terminal 121a, the terminal door 130 The contact between the ground piece 150 and the terminal terminal 121a is switched by causing bending to occur in the support part 150a by forcibly pushing the support part 150a of the ground piece 150 by the rib 132. I am trying to.

따라서 접지편(150)이 휘어지는 동작이 반복해서 발생되면 접지편의 지지부(150a)가 탄성력을 제대로 발휘하지 못하게 됨으로써 접지편의 지지부(150a)와 터미널 단자(121a)와의 접촉불량이 발생되는 문제가 있다.Therefore, when the operation of bending the ground piece 150 repeatedly occurs, the support part 150a of the ground piece may not properly exhibit an elastic force, thereby causing a problem of poor contact between the support part 150a of the ground piece and the terminal terminal 121a.

이와 같은 문제점을 감안하여 안출한 본 고안의 목적은 반복 사용으로 인한 접지부와 터미널 단자와의 접촉불량을 방지하려는 것이다.The object of the present invention devised in view of such a problem is to prevent a poor contact between the ground terminal and the terminal terminal due to repeated use.

도 1은 일반적인 배터리-팩 충전장치를 보인 사시도.1 is a perspective view showing a typical battery pack charging device.

도 2는 종래 기술에 의한 배터리-팩 충전장치의 어댑터 분해사시도.Figure 2 is an exploded perspective view of the adapter of the battery pack charger according to the prior art.

도 3은 배터리-팩 충전장치 어댑터에 배터리가 장착되는 상태도.3 is a state in which the battery is mounted on the battery pack charger adapter.

도 4는 본 고안에 의한 배터리-팩 충전장치의 어댑터 분해사시도.Figure 4 is an exploded perspective view of the adapter of the battery pack charger according to the present invention.

도 5는 본 고안에 의한 배터리-팩 충전장치 어댑터에 배터리가 장착되는 상태도.5 is a state in which the battery is mounted to the battery pack charger adapter according to the present invention.

( 도면의 주요 부분에 대한 부호의 설명 )(Explanation of symbols for the main parts of the drawing)

130 ; 터미널 도어 132 ; 터미널 도어의 리브130; Terminal door 132; Rib of terminal door

180 ; 터미널 홀더의 접지편 200 ; 터미널 단자 하우징180; Grounding piece of terminal holder 200; Terminal terminal housing

201 ; 터미널 단자의 접지편201; Grounding piece of terminal terminal

상기한 바와 같은 본 고안의 목적을 달성하기 위한 배터리-팩 충전장치의 어댑터는 배터리-팩의 충전시에는 터미널 단자를 통하여 전력이 공급되고, 미충전 시에는 터미널 단자의 전력이 터미널 홀더의 접지편을 통해 접지되도록 한 배터리-팩 충전장치의 어댑터에 있어서, 상기 터미널 홀더의 접지편을 터미널 단자의 측부에 설치한 것을 특징으로 한다.The adapter of the battery pack charging device for achieving the object of the present invention as described above is supplied with power through the terminal terminal when the battery pack is charged, the power of the terminal terminal is uncharged grounding In the adapter of the battery-pack charging device to be grounded through, characterized in that the grounding piece of the terminal holder is installed on the side of the terminal terminal.

상기 터미널 홀더의 접지편은 1회 밴딩처리되는 것이 바람직하다.It is preferable that the ground piece of the terminal holder be banded once.

상기 터미널 단자는 몸체인 터미널 하우징이 몰드물로 형성되고, 그 외주부에 터미널 접지편이 결합되는 것이 바람직하다.It is preferable that the terminal terminal is formed of a terminal housing which is a body, and a terminal ground piece is coupled to an outer circumference thereof.

이하에서는 상기한 바와 같은 본 고안의 바람직한 실시예를 첨부도면에 의거하여 보다 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention as described above will be described in more detail with reference to the accompanying drawings.

첨부도면 도 4는 본 고안에 의한 배터리-팩 충전장치의 어댑터 분해사시도.이고, 도 5는 본 고안에 의한 배터리-팩 충전장치 어댑터에 배터리가 장착되는 상태도이다.Accompanying drawings Figure 4 is an exploded perspective view of the adapter of the battery pack charger according to the present invention, Figure 5 is a state diagram that the battery is mounted on the battery pack charger adapter according to the present invention.

이에 도시한 바와 같이, 본 고안 실시예는 터미널 홀더(120)의 수용홈(122) 저면에 고정되는 접지편(180)을 1회만 밴딩시키도록 하고, 밴딩된 접지편(180)의 측면부에서 터미널 단자와의 접점이 이루어지도록 접지편(180)을 설치한 것이다.As shown in the drawing, the embodiment of the present invention allows the ground piece 180 fixed to the bottom surface of the receiving groove 122 of the terminal holder 120 to be bent only once, and the terminal at the side of the bent ground piece 180. The ground piece 180 is installed so that the contact with the terminal is made.

터미널 단자는 몸체인 터미널 하우징(200)을 몰드물로 형성하고, 그 외주부에 터미널 접지편(201)을 결합하여 터미널 접지편(201)의 측면이 터미널 홀더(120)의 접지편(180)의 측면과 접점을 형성하도록 한다.The terminal terminal forms a terminal housing 200 which is a body with a mold, and the terminal ground piece 201 is coupled to the outer circumference thereof so that the side of the terminal ground piece 201 is formed of the ground piece 180 of the terminal holder 120. Make contact with the side.

이처럼 터미널 홀더의 접지편(180)과 터미널 단자의 접지편(201)가 측면에서 접점이 이루어지기 때문에 터미널 도어(130)가 터미널 홀더의 접지편(180)의 측부를 밀어주면서 터미널 단자와의 접점을 절환시키도록 한다.As such, since the ground piece 180 of the terminal holder and the ground piece 201 of the terminal terminal are contacted from the side, the terminal door 130 pushes the side portion of the ground piece 180 of the terminal holder and contacts with the terminal terminal. To switch.

이와 같이 구성되는 본 고안에 의한 배터리-팩 충전장치의 어댑터는 배터리-팩(100)이 충전장치의 안착홈(111)에 장착되면, 배터리-팩(100)이 터미널 홀더(120)의 터미널 도어(130)를 밀고 들어가 터미널 도어(130)의 리브(132)가 터미널 단자의 접지편(201)과 접촉되어 있는 접지편(180)을 차단시키게 된다.The adapter of the battery pack charger according to the present invention configured as described above, when the battery pack 100 is mounted in the seating groove 111 of the charging device, the battery pack 100 is a terminal door of the terminal holder 120 Pushing the 130, the rib 132 of the terminal door 130 to block the ground piece 180 in contact with the ground piece 201 of the terminal terminal.

이때, 터미널 단자의 접지편(201)과 터미널 홀더의 접지편(180)은 서로 측면이 접촉되어 있는 상태이기 때문에 터미널 도어의 리브(132)가 이들의 접촉상태를 차단하더라도 터미널 홀더의 접지편(180)에 무리한 힘이 가해지지 않아 휘어짐이 심하게 발생하지 않게 된다.At this time, since the ground piece 201 of the terminal terminal and the ground piece 180 of the terminal holder are in contact with each other, even if the rib 132 of the terminal door blocks their contact state, the ground piece of the terminal holder ( 180) do not apply excessive force to the warp will not occur badly.

터미널 단자의 접지편(201)에서 터미널 홀더의 접지편(180)이 차단되면, 접지 상태에 있던 터미널 단자는 배터리-팩의 단자와 연결되어 배터리-팩으로 전력이 공급된다.When the ground piece 180 of the terminal holder is cut off from the ground piece 201 of the terminal terminal, the terminal terminal in the ground state is connected to the terminal of the battery pack to supply power to the battery pack.

배터리-팩으로의 전력 공급이 완료된 후에 배터리-팩(100)을 충전장치에서 이탈시키면 터미널 도어의 리브(132)가 터미널 홀더의 접지편(180)을 차단하던 힘이 제거되어 접지편(180)은 본래의 상태로 복귀되고, 이에 따라 접지편(180)은 터미널 단자의 접지편(201)과 다시 연결되어 접지 상태가 된다.When the battery pack 100 is removed from the charging device after the power supply to the battery pack is completed, the force that the rib 132 of the terminal door blocks the ground piece 180 of the terminal holder is removed, and the ground piece 180 is removed. Is returned to its original state, whereby the ground piece 180 is reconnected with the ground piece 201 of the terminal terminal to be grounded.

이상에서 설명한 바와 같이, 본 고안에 의한 배터리-팩 충전장치의 어댑터에 의하면, 충전이 실시되지 않는 상태에서 터미널 단자의 전력을 접지시키는 접지편을 터미널 단자의 측부에 설치하여 배터리-팩의 탈착에 따른 탄성 강도를 줄임으로써 장기간 반복 사용에 따른 접지편의 파손을 방지하는 효과가 있다.As described above, according to the adapter of the battery-pack charger according to the present invention, a grounding piece for grounding the power of the terminal terminal in a state where charging is not performed is installed on the side of the terminal terminal to remove the battery pack. By reducing the elastic strength according to this there is an effect of preventing breakage of the ground piece due to long-term repeated use.

Claims (3)

배터리-팩의 충전시에는 터미널 단자를 통하여 전력이 공급되고, 미충전 시에는 터미널 단자의 전력이 터미널 홀더의 접지편을 통해 접지되도록 한 배터리-팩 충전장치의 어댑터에 있어서,In the adapter of the battery-pack charger in which power is supplied through the terminal terminal when the battery pack is charged, and the power of the terminal terminal is grounded through the ground piece of the terminal holder when not charged, 상기 터미널 홀더의 접지편을 터미널 단자의 측부에 설치한 것을 특징으로 하는 배터리-팩 충전장치의 어댑터.The adapter of the battery pack charging device, characterized in that the grounding piece of the terminal holder is installed on the side of the terminal terminal. 제 1 항에 있어서,The method of claim 1, 상기 터미널 홀더의 접지편은 1회 밴딩처리되는 것을 특징으로 하는 배터리-팩 충전장치의 어댑터.The grounding piece of the terminal holder is the adapter of the battery pack charging device, characterized in that the bending process once. 제 1 항에 있어서,The method of claim 1, 상기 터미널 단자는 몸체인 터미널 하우징이 몰드물로 형성되고, 그 외주부에 터미널 접지편이 결합되는 것을 특징으로 하는 배터리-팩 충전장치의 어댑터.The terminal terminal is a body of the terminal housing is formed of a molded body, the adapter of the battery-pack charging device, characterized in that the terminal ground piece is coupled to the outer peripheral portion.
KR2019970043128U 1997-12-30 1997-12-30 Adapter of battery pack charger KR200299043Y1 (en)

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KR2019970043128U KR200299043Y1 (en) 1997-12-30 1997-12-30 Adapter of battery pack charger

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KR200299043Y1 true KR200299043Y1 (en) 2003-02-19

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