KR20040019152A - Plugger for mobile phone - Google Patents

Plugger for mobile phone Download PDF

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Publication number
KR20040019152A
KR20040019152A KR1020020050406A KR20020050406A KR20040019152A KR 20040019152 A KR20040019152 A KR 20040019152A KR 1020020050406 A KR1020020050406 A KR 1020020050406A KR 20020050406 A KR20020050406 A KR 20020050406A KR 20040019152 A KR20040019152 A KR 20040019152A
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KR
South Korea
Prior art keywords
battery pack
housing
charger
mobile communication
communication terminal
Prior art date
Application number
KR1020020050406A
Other languages
Korean (ko)
Inventor
이재철
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020020050406A priority Critical patent/KR20040019152A/en
Publication of KR20040019152A publication Critical patent/KR20040019152A/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]
    • 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

Abstract

PURPOSE: A charger for a mobile communication terminal is provided to enable a user to optionally open/shut the first and the second display lights, and not to expose light emitted from the first and the second display lights showing a charged state of a battery pack mounted on a battery pack mounting groove of the charger, thereby implementing user convenience. CONSTITUTION: A housing(102) forms a mounting groove(103) on at least more than one external side. A battery pack only of a mobile communication terminal is inserted into the mounting groove(103) or a terminal combined with the battery pack is inserted thereinto(103). A charging device supplies charging power to the battery pack by installing the housing(102). The first and the second display lights(106a,106b) installed on the housing(102) expose light showing a charged state of the battery pack in connection with the charging device. One pair of upper/lower slide guide members(108a,108b) are protruded on an external side of the housing(102) in parallel at certain intervals between the first and the second display lights(106a,106b). A cover(109) is inserted into the upper/lower slide guide members(108a,108b), slidingly moves in horizontal direction, and opens/shuts the first and the second display lights(106a,106b).

Description

이동통신 단말기용 충전기{PLUGGER FOR MOBILE PHONE}Charger for Mobile Phones {PLUGGER FOR MOBILE PHONE}

본 발명은 이동통신 단말기용 충전기의 충전상태를 사용자가 시각적으로 인지하도록 하는 표시등에서 발산되는 불빛을 필요에 따라 외부로 노출되지 않도록 하는 이동통신용 충전기에 관한 것이다.The present invention relates to a charger for a mobile communication to prevent exposure of light emitted from an indicator light to allow a user to visually recognize the state of charge of the charger for a mobile communication terminal.

일반적으로 이동통신 단말기는 배터리팩으로부터 구동전원을 공급받는다.In general, a mobile communication terminal receives driving power from a battery pack.

이때, 상기 배터리팩은 용량에 따라 단말기의 사용가능 시간에 차이가 있긴 하지만, 단말기의 사용시간이 일정시간 경과되면 배터리팩의 전력이 완전방전되어 상기 단말기를 더이상 사용할 수 없게된다.At this time, the battery pack has a difference in the usable time of the terminal according to the capacity, but when the use time of the terminal elapses for a predetermined time, the power of the battery pack is completely discharged and the terminal can no longer be used.

따라서, 상기와같이 완전방전된 배터리팩은 이동통신 단말기용 충전기를 사용하여 새로이 전력을 재충전하여 반복적으로 사용하였다.Therefore, the fully discharged battery pack as described above was repeatedly used to recharge the power using a charger for a mobile communication terminal.

이와같이 배터리팩에 전력을 재충전하는 종래의 이동통신 단말기용충전기(10)에 관하여 살펴보면 도 1,2에 도시한 바와같이 배터리팩(70) 및 상기 배터리팩(70)이 결합된 상태의 단말기(미도시)가 삽착되는 장착홈(30)이 외측 적어도 하나 이상 형성된 하우징(20)과, 상기 하우징(20)에 내설된 충전장치(미도시)로 구성되었다.As described with reference to the conventional mobile communication terminal charger 10 for recharging the power to the battery pack as shown in Figs. 1 and 2, the battery pack 70 and the terminal in the combined state of the battery pack 70 (not shown) The mounting groove 30 into which the shi) is inserted is composed of a housing 20 formed with at least one outer side, and a filling device (not shown) built into the housing 20.

그리고 상기 장착홈(30)의 좌/우측면에 체결돌기(40) 돌출되었으며, 하부면에는 하단이 충전장치에 고정된 충전단자(50)의 선부가 돌출되었다.Then, the fastening protrusion 40 protrudes from the left / right side of the mounting groove 30, and a lower end protrudes from the tip of the charging terminal 50 fixed to the charging device.

또한, 하우징(20)의 외측면에는 2개의 발광다이오드가 설치되었으며, 이를 통상적으로 제 1 표시등(60a)과 제 2 표시등(60b)이라 지칭하였다.In addition, two light emitting diodes are installed on the outer surface of the housing 20, which are commonly referred to as a first indicator 60a and a second indicator 60b.

상기 제 1 및 제 2 표시등(60a,60b)은 도 2에 도시한 바와같이 충전하기 위하여 장착홈(30)에 배터리팩(70)을 장착하며 빨간색 및 녹색의 불이 밝혀졌다.As shown in FIG. 2, the first and second indicators 60a and 60b mount the battery pack 70 in the mounting groove 30 and are lit in red and green.

이를 좀더 상세하게 설명하면 다음과같다.This is explained in more detail as follows.

먼저, 방전된 상태의 배터리팩(70)을 하우징(20)의 배터리팩 장착홈(30)에 장착하면 빨간색의 제 1 표시등(60a)에 불이 들어오고, 이후 상기 배터리팩(70)에 충전이 완료되면 제 1 표시등(60a)의 불이 꺼지고 녹색의 제 2 표시등(60b)에 불이 들어왔다.First, when the battery pack 70 in the discharged state is mounted in the battery pack mounting groove 30 of the housing 20, the red first indicator light 60a lights up, and then the battery pack 70 is turned on. When charging is completed, the first indicator 60a is turned off and the green second indicator 60b is lit.

따라서, 충전기(10) 사용자는 상기 제 1 및 제 2 표시등(60a,60b)에 불이 들어오는 것에 따라 배터리팩(70)의 충전상태를 인식하였다.Accordingly, the charger 10 user recognizes the state of charge of the battery pack 70 as the first and second indicators 60a and 60b light up.

이때, 상기 제 1 및 제 2 표시등(60a,60b)은 밝은 곳이나 대낮에는 그 빛의 밝기를 느낄 수 없으나, 어두운 곳이나 밤중에는 그 빛을 매우 밝게 느낄 수 있다.In this case, the first and second indicators 60a and 60b may not feel the brightness of the light in a bright place or a day, but may feel the light very bright in a dark place or at night.

따라서, 밤중이나 어두운곳에서 수면전 또는 수면중에도 불빛에 매우 민감한 사람에게는 배터리팩(70)의 충전에 따라 제 1 및 제 2 표시등(60a,60b)에서 발생되는 불빛에 의하여 수면을 방해받거나 수면을 이룰 수 없게되는 문제점이 있었다.Therefore, a person who is very sensitive to a light even before or during sleep in the night or in a dark place is disturbed or sleeps by the light generated by the first and second indicators 60a and 60b according to the charging of the battery pack 70. There was a problem that could not be achieved.

본 발명은 이와같은 문제점을 감안하여 안출한 것으로써, 특히 이동통신 단말기용 충전기에 제 1 및 제 2 표시등을 사용자가 임으로 개폐할 수 있도록 하여, 상기 충전기의 배터리팩 장착홈에 장착된 배터리팩의 충전상태를 나타내는 제 1 및 제 2 표시등의 불빛을 필요에 따라 외부로 노출되지 않도록 하는 것을 목적한다.The present invention has been made in view of the above problems, in particular, the user can open and close the first and second indicators in the charger for the mobile communication terminal arbitrarily, the battery pack of the battery pack mounted in the battery pack mounting groove of the charger It is an object of the first and second indicators indicating the state of charge not to be exposed to the outside as necessary.

이와같은 목적을 달성하기 위하여 본 발명은 충전시 불빛이 외부로 노출되도록 적어도 하나 이상의 표시등이 하우징에 설치된 이동통신 단말기용 충전기에 있어서;상기 표시등을 사이에 두고 상하로 평행하게 하우징의 외부면에 돌출성형하는 1쌍의 상/하측 슬라이드 가이드부재와, 상기 상/하측 슬라이드 가이드부재에 삽설되어 좌우방향으로 슬라이드 이동되면서 상기 표시등을 개폐하는 덮개를 포함하여 이루어진 이동통신 단말기용 충전기를 제공한다.In order to achieve the above object, the present invention provides a charger for a mobile communication terminal provided with at least one indicator light in the housing so that the light is exposed to the outside during charging; protrudes on the outer surface of the housing in parallel up and down with the indicator light in between Provided is a charger for a mobile communication terminal comprising a pair of upper and lower slide guide members to be molded, and a cover which is inserted into the upper and lower slide guide members and slides in left and right directions to open and close the indicator.

도 1은 종래의 이동통신 단말기용 충전기를 나타낸 사시도.1 is a perspective view showing a charger for a conventional mobile communication terminal.

도 2는 종래의 이동통신 단말기용 충전기에 패터리팩이 장착된 상태를 나타낸 정면도.Figure 2 is a front view showing a state in which a battery pack is mounted on a conventional mobile terminal charger.

도 3은 본 발명에 따른 이동통신 단말기용 충전기를 나타내는 사시도.3 is a perspective view showing a charger for a mobile communication terminal according to the present invention;

도 4는 도 3의 A-A'의 단면도.4 is a cross-sectional view taken along line AA ′ of FIG. 3.

도 5는 본 발명에 따른 덮개의 사시도.5 is a perspective view of a cover according to the present invention.

도 6는 본 발명에 따른 이동통신 단말기용 충전기에서 표시등을 커버한 상태를 나타내는 정면도.Figure 6 is a front view showing a state covered with the indicator light in the charger for a mobile communication terminal according to the present invention.

도 7은 본 발명에 따른 이동통신 단말기용 충전기의 변형된 예를 나타낸 평면도.7 is a plan view showing a modified example of a charger for a mobile communication terminal according to the present invention.

*도면의 중요부분에 대한 부호의 상세한 설명** Detailed description of symbols for important parts of drawings *

101 : 이동통신 단말기용 충전기 102 : 하우징(Housing)101: charger for mobile communication terminal 102: housing (Housing)

103 : 배터리팩 장착홈 106a : 제 1 표시등103: battery pack mounting groove 106a: the first indicator light

106b : 제 2 표시등 107 : 배터리팩106b: second indicator light 107: battery pack

108a : 상측 슬라이드 가이드부재 108b : 하측 슬라이드 가이드부재108a: upper slide guide member 108b: lower slide guide member

109 : 덮개 110 : 손잡이109 cover 110 handle

본 발명의 구성 및 실시예는 첨부된 도 3, 4, 5, 6, 7를 참조하여 상세하게 살펴보면 다음과같다.Configurations and embodiments of the present invention will be described in detail with reference to the accompanying drawings 3, 4, 5, 6, and 7 as follows.

도 3은 본 발명에 따른 이동통신 단말기용 충전기를 나타내는 사시도이고, 도 4는 도 3의 A-A'의 단면도이고, 도 5는 본 발명에 따른 덮개의 사시도이고, 도 6는 본 발명에 따른 이동통신 단말기용 충전기에서 표시등을 커버한 상태를 나타내는 정면도이고, 도 7은 본 발명에 따른 이동통신 단말기용 충전기의 변형된 예를 나타낸 평면도이다.3 is a perspective view illustrating a charger for a mobile communication terminal according to the present invention, FIG. 4 is a cross-sectional view taken along line AA ′ of FIG. 3, FIG. 5 is a perspective view of a lid according to the present invention, and FIG. 6 is according to the present invention. 7 is a front view illustrating a state in which a charger is covered in a charger for a mobile communication terminal, and FIG. 7 is a plan view illustrating a modified example of the charger for a mobile communication terminal according to the present invention.

본 발명의 구성은 도 3, 4, 5를 참조하여 살펴보면 이동통신 단말기의 배터리팩(107)만 삽착되거나 상기 배터리팩(107)이 결합된 단말기(미도시)가 삽착되는 장착홈(103)이 적어도 하나 이상 외측부에 형성된 하우징(102)과, 상기 하우징(102)이 내부에 설치되어 배터리팩(107)에 충전전원을 공급하는 충전장치(미도시)와, 상기 충전장치와 연계되어 배터리팩(107)의 충전상태를 나타내는 불빛이 외부로 노출되도록 하우징(102)에 설치된 제 1 표시등(106a) 및 제 2 표시등(106b)과, 상기 제 1, 2표시등(106a,106b)을 사이에 두고 상하로 소정간격을 두고 평행하게 하우징(102)의 외부면에 돌출성형하는 1쌍의 상/하측 슬라이드가이드부재(108a,108b)와, 상기 상/하측 슬라이드 가이드부재(108a,108b)에 삽설되어 좌우방향으로 슬라이드 이동되면서 상기 제 1,2표시등(106a,106b)을 개폐하는 덮개(109)를 포함하여 이루어진다.3, 4, and 5, the mounting groove 103 into which only the battery pack 107 of the mobile communication terminal is inserted or the terminal (not shown) to which the battery pack 107 is coupled is inserted is inserted. A housing 102 formed on at least one outer portion, a charging device (not shown) installed inside the housing 102 to supply charging power to the battery pack 107, and a battery pack connected to the charging device ( The first indicator light 106a and the second indicator light 106b installed in the housing 102 and the first and second indicator lights 106a and 106b are disposed between the first indicator light 106a and the second indicator light 106b so that the light indicating the state of charge of the electronic device 107 is exposed to the outside. A pair of upper and lower slide guide members 108a and 108b protruding to the outer surface of the housing 102 at a predetermined interval up and down in parallel to the upper and lower slide guide members 108a and 108b. The first and second indicators 106a and 106b are opened and closed while being inserted and slided in the left and right directions. It comprises a cover (109).

상기 상측 슬라이드 가이드부재(108a)의 단면은 "┑"형으로 형성하고, 상기 하측 슬라이드 가이드부재(108b)의 단면은 "┛"형으로 형성한다.The cross section of the upper slide guide member 108a is formed in a "┑" shape, and the cross section of the lower slide guide member 108b is formed in a "┛" shape.

그리고 상기 덮개(109)는 상측 슬라이드 가이드부재(108a)와 하측 슬라이드 가이드부재(108b)에 삽설되어 슬라이드 이동되도록 판형으로 형성하되 상기 제 1 및 제 2 표시등(106a,106b)을 동시에 커버하며 일면에 손잡이(110)를 구비한다.The cover 109 is inserted into the upper slide guide member 108a and the lower slide guide member 108b, and is formed in a plate shape so as to slide. The cover 109 simultaneously covers the first and second indicators 106a and 106b. The handle 110 is provided.

이와같이 구성된 본 발명의 바람직한 실시예는 도 3, 6을 참조하여 상세하게 설명하면 다음과같다.Preferred embodiments of the present invention configured as described above will be described in detail with reference to FIGS. 3 and 6.

상측 슬라이드 가이드부재(108a)와 하측 슬라이드 가이드부재(108b) 사이에 덮개(109)를 삽설한 상태로 하고, 방전된 배터리팩(107)을 충전하기기 위하여 충전기(101)의 장착홈(103)에 장착하면 상기 배터리팩(107)은 하우징(102) 내부의 충전장치와 전기적으로 연결되어 제 1표시등(106a)에서 빨강색의 불빛을 발산된다.The cover 109 is inserted between the upper slide guide member 108a and the lower slide guide member 108b and the mounting groove 103 of the charger 101 is used to charge the discharged battery pack 107. When installed in the battery pack 107 is electrically connected to the charging device inside the housing 102 emits a red light from the first indicator (106a).

이는, 상기 배터리팩(107)에 전원이 완전히 충전되지 않은 상태를 알리는 것이다.This indicates that the battery pack 107 is not fully charged.

이후, 얼마간의 충전시간이 지나면 자동으로 상기 제 1 표시등(106a)의 불이 꺼짐과 동시에 제 2 표시등(106b)에서 녹색의 불빛이 발산된다.Thereafter, after a certain charging time, the light of the first indicator 106a is automatically turned off and a green light is emitted from the second indicator 106b.

이는, 상기 배터리팩(107)에 전원이 완전히 충전된 상태를 알리는 것이다.This indicates that the battery pack 107 is fully charged.

이때, 배터리팩(107)을 충전중에 제 1 및 제 2 표시등(106a,106b)에서 충전상태의 정도에 따라 하우징(102)의 외부로 발산되는 불빛을 사용자가 임으로 차단하기 위해서는 도 3에 도시한 바와같이 상기 제 1 및 제 2 표시등(106a,106b)을 개방된 상태에서 도 6에 도시한 바와같이 손잡이(110)를 이용하여 상/하측 슬라이드 가이드부재(108a,108b)를 따라 덮개(109)를 좌우로 슬라이드이동하여 상기 제 1 표시등(106a)과 제 2 표시등(106b)의 정면부에 위치시킨다.At this time, while the user is charging the battery pack 107 in order to block the light emitted from the first and second indicators (106a, 106b) to the outside of the housing 102 according to the degree of charge state in Figure 3 As shown in FIG. 6, with the first and second indicators 106a and 106b open, the cover along the upper and lower slide guide members 108a and 108b using the handle 110 as shown in FIG. 6. 109 is slid left and right to position the front portion of the first indicator 106a and the second indicator 106b.

따라서, 상기 제 1 및 제 2 표시등(106a,106b)은 상기 덮개(109)에 가려져 그 불빛이 외부로 발산됨이 차단된다.Accordingly, the first and second indicators 106a and 106b are covered by the cover 109 to block the light from being emitted to the outside.

또한, 본 발명의 변형된 일예의 이동통신 단말기용 충전기(101')는 도 7에 도시한 바와같이 하우징(102)에 한개의 표시등(106C)이 설치된 것으로써, 상기 표시등(106C)은 장착홈(103)에 전원이 모두 방전된 배터리팩(107)을 장착하면 빨간색을 빛을 방출하며, 이후 상기 배터리팩(107)에 전원이 충전된면 녹색의 빛을 방출한다.In addition, the charger 101 ′ of the modified mobile communication terminal of the present invention has one indicator light 106C installed in the housing 102 as shown in FIG. 7. When the battery pack 107 in which all the power is discharged is mounted in the mounting groove 103, the light is emitted in red, and then, when the power is charged in the battery pack 107, the green light is emitted.

그리고 상기 표시등(106C)의 상하로 소정간격을 두고 1쌍의 상/하측 슬라이드 가이드부재(108a,108b)를 하우징(102)에 일체형으로 돌설하고, 상기 상/하측 슬라이드 가이드부재(108a,108b)에 삽설되어 좌우방향으로 슬라이드 이동되면서 상기 표시등(106C)을 개폐하는 덮개(109)와 그 일면에 돌설된 조작용 손잡이(110)를 포함하여 이루어진다.Then, the pair of upper and lower slide guide members 108a and 108b are integrally protruded from the housing 102 at predetermined intervals above and below the indicator light 106C, and the upper and lower slide guide members 108a and 108b are integrated. ) And a cover 109 for opening and closing the indicator 106C and the operation knob 110 protruding from one surface thereof while being inserted into the slide and sliding in the left and right directions.

이와같이 이루어진 충전기(101')의 실시예는 충전기(101)의 작용설명과 동일하므로 이를 생략한다.Since the embodiment of the charger 101 'made in this way is the same as the description of the operation of the charger 101, it will be omitted.

이상에서 살펴본 바와같이 본 발명은 충전기 하우징에 충전상태를 알리는 표시등불빛을 차폐할 수 있도록 슬라이드 가이드 부재와 상기 가이드 부재를 따라 좌우로 이동하는 덮개를 구비하므로써, 충전중에 표시등의 불빛을 사용자가 임으로 차단하여 수면전 및 수면중에 배터리팩을 충전함에 따라 표시등에서 발산되는 불빛에 의하여 숙면을 방해받는 것을 방지할 수 있는 효과가 있다.As described above, the present invention has a slide guide member and a cover moving left and right along the guide member so as to shield the indicator light indicating the charging state in the charger housing, thereby preventing the user from blocking the light of the indicator light during charging. By charging the battery pack before and during sleep, there is an effect that can prevent the sleep is disturbed by the light emitted from the light.

Claims (2)

충전시 불빛이 외부로 노출되도록 적어도 하나 이상의 표시등이 하우징에 설치된 이동통신 단말기용 충전기에 있어서;In the charger for a mobile communication terminal is provided with at least one indicator light in the housing so that the light is exposed to the outside when charging; 상기 표시등을 사이에 두고 상하로 평행하게 하우징의 외부면에 돌출성형하는 1쌍의 상/하측 슬라이드 가이드부재와,A pair of upper and lower slide guide members protruding to the outer surface of the housing in parallel up and down with the indicator light interposed therebetween; 상기 상/하측 슬라이드 가이드부재에 삽설되어 좌우방향으로 슬라이드 이동되면서 상기 표시등을 개폐하는 덮개를 포함하여 이루어지는 것을 특징으로 하는 이동통신 단말기용 충전기.And a cover for opening and closing the indicator while being inserted into the upper / lower slide guide member and slidably moving in the left and right directions. 제 1 항에 있어서,The method of claim 1, 상기 덮개는 일면에 손잡이가 돌설된 판형으로 형성하는 것을 특징으로 하는 이동통신 단말기용 충전기.The cover is a charger for a mobile communication terminal, characterized in that formed in a plate shape with a handle protruding on one surface.
KR1020020050406A 2002-08-26 2002-08-26 Plugger for mobile phone KR20040019152A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110622065A (en) * 2018-01-05 2019-12-27 深圳市大疆创新科技有限公司 Handle battery, handle battery set and handheld cloud platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110622065A (en) * 2018-01-05 2019-12-27 深圳市大疆创新科技有限公司 Handle battery, handle battery set and handheld cloud platform
CN110622065B (en) * 2018-01-05 2022-06-03 深圳市大疆创新科技有限公司 Handle battery, handle battery set and handheld cloud platform

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