WO2019119689A1 - 一种带开关机构组合式电池包插片装置 - Google Patents

一种带开关机构组合式电池包插片装置 Download PDF

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Publication number
WO2019119689A1
WO2019119689A1 PCT/CN2018/083591 CN2018083591W WO2019119689A1 WO 2019119689 A1 WO2019119689 A1 WO 2019119689A1 CN 2018083591 W CN2018083591 W CN 2018083591W WO 2019119689 A1 WO2019119689 A1 WO 2019119689A1
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WO
WIPO (PCT)
Prior art keywords
switch mechanism
battery pack
contact
inserting device
male insert
Prior art date
Application number
PCT/CN2018/083591
Other languages
English (en)
French (fr)
Inventor
李斌
王洪波
张柏
Original Assignee
浙江动一新能源动力科技股份有限公司
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
Publication date
Application filed by 浙江动一新能源动力科技股份有限公司 filed Critical 浙江动一新能源动力科技股份有限公司
Priority to US16/637,211 priority Critical patent/US20200373713A1/en
Publication of WO2019119689A1 publication Critical patent/WO2019119689A1/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7032Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/572Means for preventing undesired use or discharge
    • H01M50/574Devices or arrangements for the interruption of current
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00Safety devices for primary or secondary batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Definitions

  • the present invention relates to the field of mechanical technology, and relates to a blade insertion device, and more particularly to a battery pack inserting device with a switch mechanism.
  • An object of the present invention is to solve the above problems in the prior art, and to provide a blade device capable of solving the problem of instantaneous ignition and electric shock when a battery pack is inserted and removed, and improving the safety performance of the battery pack.
  • a combined battery pack inserting device with a switch mechanism comprising: a seat body, mounted on the device, and a plurality of inner bodies of the battery pack are disposed on the base body
  • the switch mechanism is integrated on the base body, and the trigger portion on the switch mechanism is opposite to the trigger portion on the male insert, or the switch mechanism and the seat The body is set up and the switch mechanism is mounted on the device.
  • the switch mechanism includes a housing connected to the base body, wherein a rocker assembly is disposed in the housing, wherein one of the rocker assemblies The end is docked with the body, and the other end of the rocker assembly mates with the trigger in the male insert.
  • the rocker assembly includes a first contact piece, and a second contact piece and a triggering member connected to one end of the first contact piece, wherein the triggering member
  • the second contacts are respectively located on opposite sides of the first contact, and one end of the trigger member is inserted into the body.
  • the first contact piece is provided with a contact opposite to the contact on the male insert inserted into the housing, wherein the second contact piece One end extends out of the housing.
  • the present invention provides a combined battery pack inserting device with a switch mechanism, and a switch mechanism is disposed on the battery pack inserting device, and the switch mechanism is used to realize a battery pack and a device.
  • the indirect conduction solves the problem of electric shock when the battery pack and the device are directly turned on and the electric shock when the battery pack is separated from the device, thereby improving the safety performance of the battery pack and, in addition, setting the switch
  • the mechanism omits the setting of the relay or adds a MOS tube in the capacitor charging and discharging circuit, which saves the production cost of the battery pack.
  • FIG. 1 is a schematic structural view of a combined battery pack inserting device with a switch mechanism according to the present invention.
  • FIG. 2 is a partial schematic view of a combined battery pack inserting device with a switch mechanism according to the present invention.
  • 100 a seat; 110, a male insert; 200, a switch mechanism; 210, a housing; 220, a rocker group ⁇ 0 2019/119689 ⁇ (:17(: ⁇ 2018/083591 pieces; 221, first contact; 222, second contact; 223, trigger part; 224, contact.
  • the present invention provides a combined battery pack inserting device with a switch mechanism, comprising: a seat body 100 mounted on a device (garden tool), and the seat body 100 is provided with There are a plurality of male inserts 110 for use with the inner insert of the battery pack ; the switch mechanism 200 has one end for use with the male insert 110, and the other end of the switch mechanism 200 is electrically connected to the circuit in the device.
  • the female insert on the battery pack is first touched and connected with the male insert 110 on the base 100, but since the switch mechanism 200 and the male insert are at this time The power circuit between the battery pack and the device is still not connected, and when the battery pack continues to extend, until the switch mechanism 200 communicates with the male insert 110, thereby turning on the battery pack and Current loop between devices.
  • the present invention provides a combined battery pack inserting device with a switch mechanism, and a switch mechanism 200 is disposed on the battery pack inserting device, and the switch mechanism 200 realizes indirect conduction between the battery pack and the device.
  • the problem of electric shock when the battery pack and the device are directly turned on and the electric shock when the battery pack is separated from the device is solved, thereby improving the safety performance of the battery pack, and the relay is omitted by providing the switch mechanism 200.
  • the setting or adding a MOS tube in the capacitor charging and discharging circuit saves the production cost of the battery pack.
  • the MOS transistor switching circuit is a circuit constructed by controlling the gate of the MOS transistor (8) and the drain (8) by using the gate (g) of the MOS transistor.
  • the battery pack, the switch mechanism 200, and the device are periodically progressively turned on.
  • the battery pack is inserted into the device, as the battery pack continues to penetrate on the device, when the battery pack reaches 50% of the stroke, the male insert 110 on the base 100 and the female insert in the battery pack. Good contact, and the connection between the male and female inserts is turned on, but since the switch mechanism 200 and the male insert 110 are not in direct contact, that is, the switch mechanism 200 and the male insert 110 have not been turned on, so far.
  • the 0 phase is connected, so that there is current in the circuit between the battery pack and the device, that is, the connection between the battery pack and the device is turned on. Since the conduction between the switching mechanism 200 and the battery pack is completed instantaneously, even if the ignition is performed, the equipment and the battery pack are not damaged due to the short time. When the battery pack is unplugged from the device, the pressing on the switch mechanism 200 is released, the conduction circuit between the switch mechanism 200 and the battery pack is disconnected, and the conduction circuit between the battery pack and the device is synchronously disconnected, thereby avoiding The occurrence of electric shock.
  • the contact mechanism between the switch mechanism 200 and the device and between the switch mechanism 200 and the battery pack improves the connection between the battery pack and the device.
  • the switch mechanism 200 is electrically connected to the circuit on the device through the contact of the wire, and the switch mechanism 20 is in contact with the male insert 110 on the base for point-to-point contact, wherein
  • the conduction mode between the switch mechanism 200 and the male insert 110 adopts a point-to-point contact manner, that is, reduces the contact area between the switch mechanism 200 and the male insert 110, in order to ensure that the device passes through the switch mechanism 200 and the battery pack.
  • the switch mechanism 200 is integrated on the base 100, and the trigger portion on the switch mechanism 200 is disposed opposite to the trigger portion on the male insert 110; or the switch mechanism 200 and The base body 100 is disposed separately.
  • the switch mechanism 200 is installed at any position of the device.
  • the battery pack is realized by the conduction between the male insert 110 and the switch mechanism 200 on the base 100. Conduction between the devices, thereby increasing the flexibility of the installation of the switch mechanism 200.
  • the switch mechanism 200 when the switch mechanism 200 is integrated on the base 100, two connection modes can be adopted between the switch mechanism 200 and the base body 100.
  • the switch mechanism 200 and the seat The body 100 is detachably connected, that is, the switch mechanism 200 is fixed to the base 100 by a threaded fastener;
  • the switch mechanism 200 and the base 100 are in an integrated structure, that is, the switch mechanism 200 and the base 100
  • the method of the fixed connection is as follows: When the mold is opened, the seat body 100 and the switch mechanism 200 are placed in the same sub-mold, so that the injection molding mold includes the structure of the seat body 100.
  • the structure of the switch mechanism 200 is also included, thereby simplifying the manufacturing process of the blade device, thereby reducing the production cost of the battery pack.
  • the switch mechanism 200 includes a housing 210 coupled to the base 100, wherein ⁇ 0 2019/119689 ⁇ (:17(: ⁇ 2018/083591
  • a rocker assembly 220 is disposed in the housing 210.
  • One end of the rocker assembly 220 is coupled to the base 100, and the other end of the rocker assembly 220 is mated with the trigger portion of the male insert 110.
  • the end connected to the seat body 100 is pressed, one end that cooperates with the male insert 110 falls and comes into contact with the male insert 110, thereby guiding the connection between the device and the battery pack, and preventing the sparking phenomenon. occur.
  • the end is engaged with the male insert 110, the one end that cooperates with the male insert 110 is lifted up, and the contact with the male insert 110 is quickly released, thereby disconnecting the electrical connection between the device and the battery pack. And prevent the occurrence of electric shock
  • the rocker assembly 220 includes a first contact piece 221, and a second contact piece 222 and a triggering member 223 connected to the end of the first contact piece 221, wherein The member 223 and the second contact piece 22 are respectively located at two sides of the first contact piece 221, and one end of the triggering member 223 is inserted into the seat body 100.
  • the first contact piece 221 is provided with a contact 224, and is inserted into the housing 210.
  • the contacts 224 on the male insert 110 are oppositely disposed, and one end of the second contact 222 extends out of the housing 210.
  • the contact portion between the contact 224 on the first contact piece 221 and the contact 224 on the male insert 110 is located in the housing 210, which ensures that the switch mechanism 200 and the battery pack are turned on.
  • the surface of the contact 224 on the first contact piece 221 is subjected to a process such as silver plating to satisfy the on-off condition of the switching mechanism 200 for tens of thousands of times, thereby prolonging the service life of the battery pack.

Abstract

本发明提供了一种带开关机构组合式电池包插片装置,包括:座体,安装于设备上,且在座体上设置有若干个与电池包内部母插片相配合的公插片;开关机构,一端与座体上其中一个公插片配合使用,开关机构的另一端与设备中的电路配合使用。本发明提供的一种带开关机构组合式电池包插片装置,在电池包插片装置上设置一个开关机构,通过该开关机构实现电池包与设备之间的间接导通,解决了电池包与设备之间直接导通时发生瞬间打火以及电池包与设备之间脱离时的触电隐患的问题,进而提高电池包使用的安全性能,另外,通过设置开关机构省略了继电器的设置或者在电容充放电回路中增设MOS管,节约了电池包的生产成本。

Description

\¥0 2019/119689 卩(:17(:\2018/083591
一种带幵关机构组合式电池包插片装置 技术领域
[0001] 本发明属于机械技术领域, 涉及一种插片装置, 特别是一种带开关机构组合式 电池包插片装置。
背景技术
[0002] 直流式 (采用直流电) 的园林工具内部, 控制器与放电板电路上有比较大的输 入电容, 这个电容必须存在, 在电池包插入设备时, 电池包上的母插片与设备 上的公插片接触瞬间, 电容以接近短路的电流进行充电, 公母插片接触点间因 电流太大而瞬间打火, 损坏金属表面, 当电池包拔离设备后, 电容里面储存的 电荷短时间内难以消耗, 如果高于 36 的电压, 对人体有触电的风险。
[0003] 综上所述, 需要设计一种能够解决电池包插拔时的瞬间打火和触电风险的问题 , 并提高电池包使用安全性能的插片装置。
发明概述
技术问题
问题的解决方案
技术解决方案
[0004] 本发明的目的是针对现有的技术存在上述问题, 提出了一种能够解决电池包插 拔时的瞬间打火和触电风险的问题, 并提高电池包使用安全性能的插片装置。
[0005] 本发明的目的可通过下列技术方案来实现: 一种带开关机构组合式电池包插片 装置, 包括: 座体, 安装于设备上, 且座体上设置有若干个与电池包内部母插 片配合使用的公插片; 开关机构, 一端与座体上的公插片配合使用, 开关机构 的另一端与设备中的电路电连接。
[0006] 在上述的一种带开关机构组合式电池包插片装置中, 电池包、 开关机构以及设 备之间为阶段性渐进式导通。
[0007] 在上述的一种带开关机构组合式电池包插片装置中, 开关机构与电池包之间均 为接触式导通。 \¥0 2019/119689 卩(:17(:\2018/083591
[0008] 在上述的一种带开关机构组合式电池包插片装置中, 开关机构与座体上的公插 片之间为点与点的接触导通。
[0009] 在上述的一种带开关机构组合式电池包插片装置中, 开关机构集成于座体上, 且开关机构上的触发部与公插片上的触发部相对设置, 或者开关机构与座体分 体设置, 且开关机构安装于设备上。
[0010] 在上述的一种带开关机构组合式电池包插片装置中, 当开关机构集成于座体上 时, 开关机构与座体之间为可拆卸连接, 或者开关机构与座体呈一体式结构。
[0011] 在上述的一种带开关机构组合式电池包插片装置中, 开关机构包括与座体相连 的壳体, 其中, 壳体内设置有一个翘板组件, 其中, 翘板组件的其中一个端点 与座体相插接, 翘板组件的另一个端点与公插片中的触发部相配合。
[0012] 在上述的一种带开关机构组合式电池包插片装置中, 翘板组件包括第一触片, 和连接于第一触片一端的第二触片和触发部件, 其中, 触发部件与第二触片分 别位于第一触片的两侧, 且触发部件的一端插入座体内。
[0013] 在上述的一种带开关机构组合式电池包插片装置中, 第一触片上设置有触点, 与插入壳体内的公插片上的触点相对设置, 其中, 第二触片的一端伸出壳体。 发明的有益效果
有益效果
[0014] 与现有技术相比, 本发明提供的一种带开关机构组合式电池包插片装置, 在电 池包插片装置上设置一个开关机构, 通过该开关机构实现电池包与设备之间的 间接导通, 解决了电池包与设备之间直接导通时发生瞬间打火以及电池包与设 备之间脱离时的触电隐患的问题, 进而提高电池包使用的安全性能, 另外, 通 过设置开关机构省略了继电器的设置或者在电容充放电回路中增设MOS管, 节 约了电池包的生产成本。
对附图的简要说明
附图说明
[0015] 图 1是本发明一种带开关机构组合式电池包插片装置的结构示意图。
[0016] 图 2是本发明一种带开关机构组合式电池包插片装置的局部示意图。
[0017] 图中, 100、 座体; 110、 公插片; 200、 开关机构; 210、 壳体; 220、 翘板组 \¥0 2019/119689 卩(:17(:\2018/083591 件; 221、 第一触片; 222、 第二触片; 223、 触发部件; 224、 触点。
发明实施例
本发明的实施方式
[0018] 以下是本发明的具体实施例并结合附图, 对本发明的技术方案作进一步的描述 , 但本发明并不限于这些实施例。
[0019] 如图 1和图 2所示, 本发明提供的一种带开关机构组合式电池包插片装置, 包括 : 座体 100, 安装于设备 (园林工具) 上, 且座体 100上设置有若干个与电池包 内部母插片配合使用的公插片 110; 开关机构 200, 一端与公插片 110相配使用, 开关机构 200的另一端与设备中的电路电连接。 当电池包插入设备中时, 随着电 池包的不断伸入, 电池包上的母插片先与座体 100上的公插片 110触碰连接, 但 由于此时开关机构 200与公插片 110之间还未连通, 即电池包与设备之间的电流 回路还处于未导通状态, 当电池包继续伸入时, 直至开关机构 200与公插片 110 相连通, 从而导通电池包与设备之间的电流回路。
[0020] 本发明提供的一种带开关机构组合式电池包插片装置, 在电池包插片装置上设 置一个开关机构 200, 通过该开关机构 200实现电池包与设备之间的间接导通, 解决了电池包与设备之间直接导通时发生瞬间打火以及电池包与设备之间脱离 时的触电隐患的问题, 进而提高电池包使用的安全性能, 另外, 通过设置开关 机构 200省略了继电器的设置或者在电容充放电回路中增设MOS管, 节约了电池 包的生产成本。
[0021] 其中, MOS管开关电路是利用MOS管栅极 (g)控制MOS管源极⑻和漏极⑻通断 的原理构造的电路。
[0022] 进一步优选地, 如图 1和图 2所示, 电池包、 开关机构 200以及设备之间为阶段 性渐进式导通。 当电池包插入设备时, 随着电池包在设备上的不断深入, 当电 池包的伸入行程达至 50%时, 此时座体 100上的公插片 110与电池包中的母插片已 良好接触, 并导通公母插片之间的连接, 但由于开关机构 200与公插片 110之间 还未直接接触, 即开关机构 200与公插片 110之间还未导通, 至此电池包与设备 之间的电路中未有电流, 所以不会出现打火现象; 当电池包继续伸入, 使得伸 入行程达至 70%时, 开关机构 200受电池包的压迫, 使得开关机构 200与公插片 11 \¥0 2019/119689 卩(:17(:\2018/083591
0相连通, 从而使得电池包与设备之间的电路中具有电流, 即导通电池包与设备 之间的连接。 由于开关机构 200与电池包之间的导通瞬间完成, 即使打火, 但由 于时间较短, 不会对设备以及电池包产生损伤。 当电池包从设备上拔出时, 开 关机构 200上的压迫解除, 断开开关机构 200与电池包之间的导通电路, 同步断 开电池包与设备之间的导通电路, 从而避免了触电现象的发生。
[0023] 优选地, 如图 1和图 2所示, 开关机构 200与设备之间以及开关机构 200与电池包 之间均为接触式 (触碰式) 导通, 提高电池包与设备之间的使用安全性。 进一 步优选地, 开关机构 200与设备上的电路之间通过导线的接触导通, 开关机构 20 0与座体上的公插片 110之间为点与点的接触导通, 其中, 之所以将开关机构 200 与公插片 110之间的导通方式采用点与点的接触方式, 即减少开关机构 200与公 插片 110之间的接触面积, 是为了保证设备在通过开关机构 200与电池包导通时 能够瞬间完成, 避免打火现象的发生, 提高电池包的安全使用性能。 另外, 电 池包拔离设备且解除开关机构 200受压状态时, 开关机构 200与公插片 110之间能 够瞬间脱离, 从而断开电池包与设备之间的电气连接, 进而避免触点 224现象的 发生。
[0024] 优选地, 如图 1和图 2所示, 开关机构 200集成于座体 100上, 且开关机构 200上 的触发部与公插片 110上的触发部相对设置; 或者开关机构 200与座体 100分体设 置, 此时, 开关机构 200安装于设备的任意位置, 当电池包插入设备时, 通过座 体 100上公插片 110与开关机构 200之间的导通, 实现电池包与设备之间的导通, 由此提高开关机构 200安装的灵活性。
[0025] 如图 1和图 2所示, 当开关机构 200集成于座体 100上时, 其开关机构 200与座体 1 00之间可采用两种连接方式, 其一, 开关机构 200与座体 100之间为可拆卸连接 , 即通过螺纹紧固件将开关机构 200固定于座体 100上; 其二, 开关机构 200与座 体 100呈一体式结构, 即开关机构 200与座体 100之间为固定连接, 其中, 实现固 定连接的方式可以是: 在开设模具时, 将座体 100与开关机构 200置于同一副模 具中, 使得注塑成型的模具中, 既包含座体 100的结构, 也包含开关机构 200的 结构, 从而简化插片装置的制造工艺, 进而降低电池包的生产成本。
[0026] 优选地, 如图 1和图 2所示, 开关机构 200包括与座体 100相连的壳体 210, 其中 \¥0 2019/119689 卩(:17(:\2018/083591
, 壳体 210内设置有一个翘板组件 220, 翘板组件 220的其中一个端点与座体 100 相插接, 翘板组件 220的另一个端点与公插片 110中的触发部相配合。 当与座体 1 00相连一端受压时, 与公插片 110相配合的一端下落, 并与公插片 110相接触, 从而导通设备与电池包之间的连接, 并防止打火现象的发生。 当与公插片 110相 配合一端解除压迫时, 与公插片 110相配合的一端翘起, 迅速脱离与公插片 110 之间的接触, 从而断开设备与电池包之间的电气连接, 并防止触电现象的发生
[0027] 进一步优选地, 如图 1和图 2所示, 翘板组件 220包括第一触片 221, 和连接于第 一触片 221—端的第二触片 222和触发部件 223, 其中, 触发部件 223与第二触片 2 22分别位于第一触片 221的两侧, 且触发部件 223的一端插入座体 100内, 第一触 片 221上设置有触点 224, 与插入壳体 210内的公插片 110上的触点 224相对设置, 第二触片 222的一端伸出壳体 210。 当开关机构 200受压迫时 (触发部件 223受压 迫时) , 第一触片 221上的触点 224与公插片 110上的触点 224相碰触, 从而导通 电池包与设备之间的电路。
[0028] 本实施例中第一触片 221上的触点 224与公插片 110上的触点 224之间的碰触部位 位于壳体 210内, 保证了开关机构 200与电池包导通时的安全性, 进一步优选地 , 在第一触片 221上的触点 224表面经过镀银等工艺处理, 从而满足开关机构 200 几万次的通断条件, 进而延长电池包的使用寿命。
[0029] 本文中所描述的具体实施例仅仅是对本发明精神作举例说明。 本发明所属技术 领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类 似的方式替代, 但并不会偏离本发明的精神或者超越所附权利要求书所定义的 范围。

Claims

\¥0 2019/119689 卩(:17(:\2018/083591 权利要求书
[权利要求 1] 一种带开关机构组合式电池包插片装置, 其特征在于, 包括: 座体, 安装于设备上, 且座体上设置有若干个与电池包内部母插片相配合的 公插片; 开关机构, 一端与公插片配合使用, 开关机构的另一端与设 备中的电路电连接。
[权利要求 2] 根据权利要求 1所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 电池包、 开关机构以及设备之间为阶段性渐进式导通。
[权利要求 3] 根据权利要求 1所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 开关机构与电池包之间为接触式导通。
[权利要求 4] 根据权利要求 3所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 开关机构与座体上的公插片之间为点与点的接触导通。
[权利要求 5] 根据权利要求 1所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 开关机构集成于座体上, 且开关机构上的触发部与公插片上 的触发部相对设置; 或者开关机构与座体分体设置, 且开关机构安装 于设备上。
[权利要求 6] 根据权利要求 5所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 当开关机构集成于座体上时, 开关机构与座体之间为可拆卸 连接, 或者开关机构与座体呈一体式结构。
[权利要求 7] 根据权利要求 1所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 开关机构包括与座体相连的壳体, 其中, 壳体内设置有一个 翘板组件, 其中, 翘板组件的其中一个端点与座体相插接, 翘板组件 的另一个端点与公插片中的触发部相配合。
[权利要求 8] 根据权利要求 7所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 翘板组件包括第一触片, 和连接于第一触片一端的第二触片 和触发部件, 其中, 触发部件与第二触片分别位于第一触片的两侧, 且触发部件的一端插入座体内。
[权利要求 9] 根据权利要求 8所述的一种带开关机构组合式电池包插片装置, 其特 征在于, 第一触片上设置有触点, 与插入壳体内的公插片上的触点相 \¥0 2019/119689 卩(:17(:\2018/083591 对设置, 其中, 第二触片的一端伸出壳体。
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