WO2016192017A1 - 电池组件及应用该电池的电子装置 - Google Patents

电池组件及应用该电池的电子装置 Download PDF

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Publication number
WO2016192017A1
WO2016192017A1 PCT/CN2015/080524 CN2015080524W WO2016192017A1 WO 2016192017 A1 WO2016192017 A1 WO 2016192017A1 CN 2015080524 W CN2015080524 W CN 2015080524W WO 2016192017 A1 WO2016192017 A1 WO 2016192017A1
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WO
WIPO (PCT)
Prior art keywords
housing
battery
tab
electronic device
plate
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Application number
PCT/CN2015/080524
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English (en)
French (fr)
Inventor
郭晓凯
唐尹
王雷
Original Assignee
深圳市大疆创新科技有限公司
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
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Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201580002807.1A priority Critical patent/CN105794013B/zh
Priority to PCT/CN2015/080524 priority patent/WO2016192017A1/zh
Priority to CN201810412124.9A priority patent/CN108666455B/zh
Publication of WO2016192017A1 publication Critical patent/WO2016192017A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
    • H01M50/103—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of batteries, and more particularly to a circuit board fixing structure for a battery.
  • electronic devices such as portable mobile terminals, photographic equipment, power tools, unmanned aerial vehicles, and nautical model equipment are mostly equipped with replaceable batteries, and lithium batteries, which can be repeatedly used repeatedly, are most widely used.
  • a typical battery includes a battery housing, one or more cells, a tab plate, and a protective plate.
  • the battery core is housed inside the battery case.
  • the cell is soldered to the tab plate by tabs, the tab being electrically coupled to the electrical connector of the battery through the tab plate to electrically connect the cell to the electrical connector.
  • Both the ear plate and the protection plate are fixedly connected to the battery case through a limiting mechanism provided on the battery case.
  • the limiting mechanism may be a limiting slot, a limiting stud or a screw.
  • the electronic device is highly susceptible to vibration.
  • the cell usually accounts for 90% of the weight of the battery. Since the cell is only fixed by soldering between the tab and the tab, the cell is subjected to the pulling force of the cell during the vibration process. As the number of uses increases, the battery core will cause the poles of the battery core to be deformed or even broken, and a serious battery explosion may cause a safety hazard to the use of the electronic device.
  • the present invention provides a battery assembly and an electronic device using the same.
  • a battery assembly includes a housing, a battery core and a circuit board assembly disposed inside the housing, and an electrical connector, wherein the circuit board assembly includes a tab plate, and the battery core includes a tab, the pole The ear is electrically connected to the tab plate, and the electrical connector is electrically connected to the tab; wherein the tab plate is separated from the housing.
  • the housing includes a cover body and a lower case, and the lower case includes a receiving cavity for accommodating the battery core and an opening portion communicating with the receiving cavity.
  • the lower casing is further provided with a blocking portion for blocking the tab plate from coming out of the accommodating cavity.
  • the blocking portion is a protrusion, a flange or a barrier wall protruding from an inner side wall of the lower case.
  • the housing is provided with a hollow portion.
  • the battery assembly further includes a protection plate disposed above the pole plate and fixedly coupled to the housing.
  • the protection board is fixedly connected to the housing by means of a buckle, a fixing rib, a positioning protrusion or a glue.
  • circuit board assembly further includes an electrical connector fixing plate, the electrical connector fixing plate is fixedly connected to the housing, and the electrical connector is fixed to the electrical connector fixing plate.
  • a gap formed between the battery core and the housing is filled with a filler for preventing the battery core from shaking in the housing.
  • the filler is foam, glue or tape.
  • An electronic device includes an electronic device body and a battery assembly detachably connected or fixedly connected to the electronic device, the battery assembly including a housing, a battery core and a circuit board assembly disposed inside the housing, and an electrical connector
  • the circuit board assembly includes a pole plate, the battery core includes a tab, the tab is electrically connected to the tab plate, and the electrical connector is electrically connected to the tab; wherein the tab plate is opposite to the housing Separate settings.
  • the electronic device is an unmanned aerial vehicle, an electric cloud platform or a remote control vehicle.
  • the housing includes a cover body and a lower case, and the lower case includes a receiving cavity for accommodating the battery core and an opening portion communicating with the receiving cavity.
  • the lower casing is further provided with a blocking portion for blocking the tab plate from coming out of the accommodating cavity.
  • the blocking portion is a protrusion, a flange or a barrier wall protruding from an inner side wall of the lower case.
  • the housing is provided with a hollow portion.
  • the battery assembly further includes a protection plate disposed above the pole plate and fixedly coupled to the housing.
  • the protection board is fixedly connected to the housing by means of a buckle, a fixing rib, a positioning protrusion or a glue.
  • circuit board assembly further includes an electrical connector fixing plate, the electrical connector fixing plate is fixedly connected to the housing, and the electrical connector is fixed to the electrical connector fixing plate.
  • a gap formed between the battery core and the housing is filled with a filler for preventing the battery core from shaking in the housing.
  • the filler is foam, glue or tape.
  • the tabs are separated from the housing, and even if the battery assembly is vibrated during use, the tabs are not subjected to the pulling force of the cells, so the tabs are not deformed. Or breakage, to ensure that the battery pack does not damage the tabs and tabs under any conditions, and to ensure the safety of the battery pack and the electronic device using the battery pack.
  • FIG. 1 is a schematic structural view of a battery assembly according to an embodiment of the present invention.
  • FIG. 2 is a schematic top plan view of the battery assembly of FIG. 1.
  • FIG. 3 is a side view showing the structure of the battery assembly of FIG. 1.
  • FIG. 4 is a schematic exploded view of the battery assembly of FIG. 1.
  • FIG. 5 is a schematic cross-sectional view of the battery assembly of FIG. 2 taken along V-V.
  • FIG. 5 is a schematic cross-sectional view of the battery assembly of FIG. 2 taken along V-V.
  • Figure 6 is a partially enlarged schematic view of the portion VI of Figure 5.
  • Figure 7 is a schematic cross-sectional view of the battery assembly of Figure 3 taken along line VII-VII.
  • FIG. 1-3 is a schematic structural diagram of a battery assembly 100 according to an embodiment of the present invention.
  • the battery assembly 100 includes a housing 10, a battery core 40 housed in the housing 10, and electronic components (not shown) such as a circuit board housed in the housing 10.
  • the housing 10 is used to protect the battery cells 40 housed inside the housing 10 and electronic components such as circuit boards.
  • the cell 40 can include one or more battery cells.
  • the housing 10 includes a cover 11 and a lower housing 12.
  • a receiving cavity (not shown) for accommodating the battery core 40 is formed in the lower casing 12.
  • the lower casing 12 further includes an opening portion 14 communicating with the receiving cavity, and the battery core 40 passes through the opening portion. 14 is loaded into the receiving chamber.
  • the cover 11 is detachably connected to the lower casing 12 and covers the opening 14 of the lower casing 12 .
  • the cover 11 and the lower casing 12 are detachably connected by a snap.
  • the cover 11 and the lower casing 12 may be detachably fixed by screws, glues or the like.
  • the lower casing 12 is further provided with a hollow portion 13 communicating with the accommodating cavity, and the hollow portion 13 can be used for increasing the contact area between the battery core 40 and the air, thereby dissipating heat.
  • the hollow portion 13 can also reduce the material and weight of the casing 10, thereby reducing the weight of the battery assembly 100.
  • the lower casing 12 is substantially rectangular parallelepiped, and the lower casing 12 is formed by splicing the first lower casing 121 and the second lower casing 122.
  • the lower housing 12 can also be integrally formed.
  • the battery assembly 100 further includes a circuit board assembly 200 disposed within the housing 10 and a protective plate 50.
  • the circuit board assembly 200 includes a pole plate 20 and an electrical connector mounting plate 30.
  • the circuit board assembly 200 and the protection board 50 are disposed in a receiving cavity formed in the lower housing 12 of the housing 10.
  • the battery assembly 100 also includes an electrical connector 70 for electrical energy transfer and electrical signal transmission of the battery assembly 100.
  • the battery core 40 further includes a tab 41 that is soldered to the tab 20 .
  • the arrangement of the tab plate 20 from the housing 10, that is, the housing 10 is not fixedly connected to the tab plate 20.
  • the electrical connector fixing plate 30 is fixedly connected to the housing 10, and the electrical connector fixing plate 30 is used to fix the electrical connector 70.
  • the electrical connector fixing plate 30 is fixed to the lower casing 12.
  • the electrical connector fixing plate 30 can be fastened by a buckle, a fixed rib, a positioning post or a glue. It is fixedly connected to the lower casing 12.
  • the electrical connector 70 is also electrically coupled to the tab 41 for power transfer and electrical signal transmission between the tab 41 and the cell 40. In one embodiment, the electrical connector 70 is electrically coupled to the tab 41 conductor, printed circuit, or the like.
  • the protection plate 50 is fixedly coupled to the housing 10.
  • a protective board 50 is disposed over the circuit board assembly 200 for shielding and protecting the circuit board assembly 200, the tabs 41, and other electronic components.
  • the protection plate 50 is fixed in the cover 11 of the casing 10.
  • the protection plate 50 can be attached to the cover by means of a buckle, a fixed rib, a positioning protrusion or a glue. 11 fixed connection.
  • the gap 60 formed between the cell 40 and the lower case 12 is also filled with a filler for preventing the cell 40 from shaking in the lower case 12.
  • the filler may be foam, glue or tape or the like.
  • the tab plate 20 is disposed in the receiving cavity of the lower casing 12 of the casing 10 and is disposed separately from the casing 10 .
  • the lower casing 12 is further provided with at least one blocking portion 123 for blocking the tab plate 20 from coming out of the receiving cavity of the lower casing 12.
  • the blocking portion 123 is a convex portion, a flange or a barrier wall that protrudes from an inner side wall (not shown) of the lower casing 12.
  • the tab 20 is separated from the housing 10, and even if the battery assembly 100 vibrates during use, the tab 20 is not subjected to the battery core 40.
  • the pulling force acts, so that the tab 41 does not deform or break, and it can be ensured that the battery assembly 100 does not damage the tab 20 and the tab 41 under any conditions, and the battery assembly 100 and the electronic device using the battery pack 100 are secured. Safe to use.
  • the battery assembly 100 can be used in various electronic devices such as an unmanned aerial vehicle, an electric pan/tilt head, a remote control vehicle, and a consumer electronic device.

Abstract

本发明公开一种电池组件和应用所述电池的电子装置。所述电池组件包括壳体，设置于壳体内部的电芯和极耳板，以及电连接器。所述电芯还包括极耳，所述极耳与极耳板电连接，所述电连接器与极耳电连接。其中，所述极耳板与壳体相分离的设置，电池组件在使用过程中即使产生震动，极耳板也不会受力，极耳不会发生变形或断裂，保证电池组件及应用该电池组件的电子装置的使用安全。

Description

电池组件及应用该电池的电子装置 技术领域
本发明涉及电池领域，尤其是涉及一种电池的电路板固定结构。
背景技术
目前，便携式移动终端、摄影设备、电动工具、无人飞行器、航模设备等电子装置大都装设有可更换的电池，尤其是可反复多次使用的锂电池应用最为广泛。
通常的电池包括电池壳体、一个或多个电芯、极耳板以及保护板。其中，所述电芯容纳于电池壳体的内部。所述电芯通过极耳焊接到所述极耳板上，所述极耳通过极耳板与电池的电连接器电连接，从而将电芯与所述电连接器电连接。极耳板与保护板均通过电池壳体上设置的限位机构与电池壳体固定连接。其中，所述限位机构可以是限位槽、限位凸柱或者螺丝等。
在电子装置的使用过程中，尤其当该电子装置是电动工具或者无人飞行器等设备时，电子装置极易产生震动。电芯通常占了电池重量的90%，由于所述电芯仅通过极耳与极耳板之间的焊接来固定，电池在震动过程中，极耳会受到电芯的拉扯力作用。随着使用次数的增加，电芯会带动电芯的极耳变形，甚至断裂，严重的出现电池爆炸，给电子装置的使用带来安全隐患。
发明内容
有鉴于此，本发明提供一种电池组件及应用电池组件的电子装置。
一种电池组件，包括壳体，设置于壳体内部的电芯和电路板组件，以及电连接器，其特征在于，所述电路板组件包括极耳板，电芯包括极耳，所述极耳与极耳板电连接，所述电连接器与极耳电连接；其中，所述极耳板与壳体相分离的设置。
进一步的，所述壳体包括盖体和下壳体，所述下壳体包括用于容置所述电芯的容纳腔以及与所述容纳腔连通的开口部。
进一步的，所述下壳体上还设有用于阻挡所述极耳板从容纳腔中脱出的阻挡部。
进一步的，所述阻挡部为自所述下壳体的内侧壁凸伸的凸起部、凸缘或者档壁。
进一步的，所述壳体上开设有镂空部。
进一步的，所述电池组件还包括保护板，所述保护板设置于极耳板的上方，并与壳体固定连接。
进一步的，所述保护板通过卡扣、固定筋位、定位凸柱或者胶粘的方式与壳体固定连接。
进一步的，所述电路板组件还包括电连接器固定板，电连接器固定板与壳体固定连接，所述电连接器固定于电连接器固定板上。
进一步的，所述电芯与壳体之间形成的间隙内填充有用于阻止电芯在壳体内晃动的填充物。
进一步的，所述填充物是泡棉、胶水或者胶带。
一种电子装置，包括电子装置本体以及可拆卸的连接或者固定连接在电子装置上的电池组件，所述电池组件包括壳体，设置于壳体内部的电芯和电路板组件，以及电连接器；所述电路板组件包括极耳板，电芯包括极耳，所述极耳与极耳板电连接，所述电连接器与极耳电连接；其中，所述极耳板与壳体相分离的设置。
进一步的，所述电子装置为无人飞行器，电动云台或遥控战车。
进一步的，所述壳体包括盖体和下壳体，所述下壳体包括用于容置所述电芯的容纳腔以及与所述容纳腔连通的开口部。
进一步的，所述下壳体上还设有用于阻挡所述极耳板从容纳腔中脱出的阻挡部。
进一步的，所述阻挡部为自所述下壳体的内侧壁凸伸的凸起部、凸缘或者档壁。
进一步的，所述壳体上开设有镂空部。
进一步的，所述电池组件还包括保护板，所述保护板设置于极耳板的上方，并与壳体固定连接。
进一步的，所述保护板通过卡扣、固定筋位、定位凸柱或者胶粘的方式与壳体固定连接。
进一步的，所述电路板组件还包括电连接器固定板，电连接器固定板与壳体固定连接，所述电连接器固定于电连接器固定板上。
进一步的，所述电芯与壳体之间形成的间隙内填充有用于阻止电芯在壳体内晃动的填充物。
进一步的，所述填充物是泡棉、胶水或者胶带。
本发明中的电池组件中，极耳板与壳体相分离的设置，电池组件在使用过程中即使产生震动，极耳板也不会受到电芯的拉扯力作用，因此极耳不会发生变形或断裂，可以确保电池组件在任何状况下不会破坏极耳板和极耳，保证电池组件及使用该电池组件的电子装置的使用安全。
 附图说明
图1为本发明一实施方式的电池组件的结构示意图。
图2为图1中的电池组件的俯视结构示意图。
图3为图1中的电池组件的侧面结构示意图。
图4为图1中的电池组件的分解结构示意图。
图5为图2中的电池组件沿V-V的横截面结构示意图。
图6为图5中VI处的局部放大示意图。
图7为图3中的电池组件沿VII-VII的横截面结构示意图。
主要元件符号说明
电池组件 100
壳体 10
盖体 11
下壳体 12
第一下壳体 121
第二下壳体 122
阻挡部 123
镂空部 13
开口部 14
电路板组件 200
极耳板 20
电连接器固定板 30
电芯 40
极耳 41
保护板 50
间隙 60
电连接器 70
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
请参考图1-3，本发明一实施方式中的电池组件100的结构示意图。所述电池组件100包括壳体10，容纳于所述壳体10内的电芯40以及容纳于所述壳体10内的电路板等电子元件（图未示出）。所述壳体10用于保护容纳于壳体10内部的电芯40以及电路板等电子元件。所述电芯40可以包括一个或多个电池单体。
请一并结合图4，在本实施方式中，所述壳体10包括盖体11以及下壳体12。所述下壳体12内形成有用于容置所述电芯40的容纳腔（图未示出），下壳体12还包括与所述容纳腔连通的开口部14，电芯40通过开口部14装入所述容纳腔中。
所述盖体11与下壳体12可拆卸的连接，并盖设于所述下壳体12的开口部14上。在本实施方式中，所述盖体11与下壳体12之间通过卡扣的方式可拆卸的连接。在其他实施方式中，所述盖体11与下壳体12之间可以通过螺丝、胶粘或者其他方式可拆卸的固定。
在本实施方式中，所述下壳体12上还开设有与所述容纳腔连通的镂空部13，所述镂空部13可用于增大电芯40与空气的接触面积，从而起到散热的作用，同时所述镂空部13还可以减少壳体10的材料和重量，从而减轻电池组件100的重量。
在本实施方式中，所述下壳体12大致呈长方体状，下壳体12由第一下壳体121以及第二下壳体122拼接形成。在其他实施方式中，所述下壳体12也可以是一体成型的。
所述电池组件100还包括设置于所述壳体10内的电路板组件200以及保护板50。所述电路板组件200包括极耳板20以及电连接器固定板30。在本实施方式中，所述电路板组件200以及保护板50设置于所述壳体10的下壳体12内形成的容纳腔内。
所述电池组件100还包括电连接器70，电连接器70用于电池组件100的电能传输与电信号传输。
请一并结合图5-6，电芯40还包括极耳41，所述极耳41焊接于极耳板20上。所述极耳板20与壳体10相分离的设置，即所述壳体10与极耳板20没有固定连接。
所述电连接器固定板30与壳体10固定连接，电连接器固定板30用于固定所述电连接器70。在本实施方式中，所述电连接器固定板30与下壳体12相固定，具体的，所述电连接器固定板30可以通过卡扣、固定筋位、定位凸柱或者胶粘等方式与下壳体12固定连接。所述电连接器70还与所述极耳41电连接，从而通过极耳41与电芯40之间进行电能传输和电信号传输。在一实施方式中，所述述电连接器70与所述极耳41导线、印刷电路等方式电连接。
所述保护板50与壳体10固定连接。保护板50设置于所述电路板组件200上方，用于遮掩和保护所述电路板组件200，极耳41以及其他电子元件。在本实施方式中，所述保护板50固定于壳体10的盖体11内，具体的，所述保护板50可以通过卡扣、固定筋位、定位凸柱或者胶粘等方式与盖体11固定连接。
所述电芯40与下壳体12之间形成的间隙60内还填充有填充物，所述填充物用于防止所述电芯40在下壳体12内晃动。所述填充物可以是泡棉、胶水或者胶带等。
请参考图7，在本实施方式中，所述极耳板20设置于壳体10的下壳体12的容纳腔内，且与壳体10相分离的设置。所述下壳体12上还设有至少一个阻挡部123，该阻挡部123用于阻挡所述极耳板20从所述下壳体12的容纳腔中脱出。在一实施方式中，所述阻挡部123为自下壳体12的内侧壁（图未标号）上凸伸的凸起部、凸缘或档壁。
采用本实施方式的电路板组件200的电池组件100，极耳板20与壳体10相分离的设置，电池组件100在使用过程中即使产生震动，极耳板20也不会受到电芯40的拉扯力作用，因此极耳41不会发生变形或断裂，可以确保电池组件100在任何状况下不会破坏极耳板20和极耳41，保证电池组件100及使用该电池组件100的电子装置的使用安全。
电池组件100可以用于无人飞行器、电动云台、遥控战车、消费电子装置等各种电子装置。
本技术领域的普通技术人员应当认识到，以上的实施方式仅是用来说明本发明，而并非用作为对本发明的限定，只要在本发明的实质精神范围之内，对以上实施例所作的适当改变和变化都落在本发明要求保护的范围之内。

Claims (21)

  1. 一种电池组件，包括壳体，设置于壳体内部的电芯和电路板组件，以及电连接器，其特征在于，所述电路板组件包括极耳板，电芯包括极耳，所述极耳与极耳板电连接，所述电连接器与极耳电连接；其中，所述极耳板与壳体相分离的设置。
  2. 如权利要求1所述的电池组件，其特征在于，所述壳体包括盖体和下壳体，所述下壳体包括用于容置所述电芯的容纳腔以及与所述容纳腔连通的开口部。
  3. 如权利要求2所述的电池组件，其特征在于，所述下壳体上还设有用于阻挡所述极耳板从容纳腔中脱出的阻挡部。
  4. 如权利要求3所述的电池组件，其特征在于，所述阻挡部为自所述下壳体的内侧壁凸伸的凸起部、凸缘或者档壁。
  5. 如权利要求1所述的电池组件，其特征在于，所述壳体上开设有镂空部。
  6. 如权利要求1所述的电池组件，其特征在于，所述电池组件还包括保护板，所述保护板设置于极耳板的上方，并与壳体固定连接。
  7. 如权利要求6所述的电池组件，其特征在于，所述保护板通过卡扣、固定筋位、定位凸柱或者胶粘的方式与壳体固定连接。
  8. 如权利要求1所述的电池组件，其特征在于，所述电路板组件还包括电连接器固定板，电连接器固定板与壳体固定连接，所述电连接器固定于电连接器固定板上。
  9. 如权利要求1所述的电池组件，其特征在于，所述电芯与壳体之间形成的间隙内填充有用于阻止电芯在壳体内晃动的填充物。
  10. 如权利要求9所述的电池组件，其特征在于，所述填充物是泡棉、胶水或者胶带。
  11. 一种电子装置，包括电子装置本体以及可拆卸的连接或者固定连接在电子装置上的电池组件，其特征在于，所述电池组件包括壳体，设置于壳体内部的电芯和电路板组件，以及电连接器；所述电路板组件包括极耳板，电芯包括极耳，所述极耳与极耳板电连接，所述电连接器与极耳电连接；其中，所述极耳板与壳体相分离的设置。
  12. 如权利要求11所述的电子装置，其特征在于，所述电子装置为无人飞行器，电动云台或遥控战车。
  13. 如权利要求12所述的电子装置，其特征在于，所述壳体包括盖体和下壳体，所述下壳体包括用于容置所述电芯的容纳腔以及与所述容纳腔连通的开口部。
  14. 如权利要求13所述的电子装置，其特征在于，所述下壳体上还设有用于阻挡所述极耳板从容纳腔中脱出的阻挡部。
  15. 如权利要求14所述的电子装置，其特征在于，所述阻挡部为自所述下壳体的内侧壁凸伸的凸起部、凸缘或者档壁。
  16. 如权利要求12所述的电子装置，其特征在于，所述壳体上开设有镂空部。
  17. 如权利要求12所述的电子装置，其特征在于，所述电池组件还包括保护板，所述保护板设置于极耳板的上方，并与壳体固定连接。
  18. 如权利要求17所述的电子装置，其特征在于，所述保护板通过卡扣、固定筋位、定位凸柱或者胶粘的方式与壳体固定连接。
  19. 如权利要求12所述的电子装置，其特征在于，所述电路板组件还包括电连接器固定板，电连接器固定板与壳体固定连接，所述电连接器固定于电连接器固定板上。
  20. 如权利要求12所述的电子装置，其特征在于，所述电芯与壳体之间形成的间隙内填充有用于阻止电芯在壳体内晃动的填充物。
  21. 如权利要求20所述的电子装置，其特征在于，所述填充物是泡棉、胶水或者胶带。
PCT/CN2015/080524 2015-06-01 2015-06-01 电池组件及应用该电池的电子装置 WO2016192017A1 (zh)

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