CN102754245B - 电池、电池组件及用户设备 - Google Patents

电池、电池组件及用户设备 Download PDF

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CN102754245B
CN102754245B CN201180000354.0A CN201180000354A CN102754245B CN 102754245 B CN102754245 B CN 102754245B CN 201180000354 A CN201180000354 A CN 201180000354A CN 102754245 B CN102754245 B CN 102754245B
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capacity
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management module
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李长琦
于建兵
李科林
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Huawei Device Co Ltd
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    • H—ELECTRICITY
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Abstract

本发明提供一种电池、电池组件及用户设备，该电池包括电路板和电芯，该电路板包括第一触点、第二触点、第三触点、第四触点、电池管理模块和控制开关，第一触点用于将电池管理模块中的电池中的电芯的容量或者电池中的电芯的容量和在电池后面级联的电池中的电芯的容量上报给上一级电池或用电负载；第二触点用于接收并输出在电池后面级联的电池中的电芯的容量；第三触点用于在控制开关打开时与电池中的电芯相连接以供电池中的电芯充电或者放电；第四触点用于在控制开关关闭时，与第三触点相连接以供下一级电池执行相应的处理；电池管理模块用于根据获取到的电池中的电芯的容量和/或在电池后面级联的电池中的电芯的容量，触发控制开关打开或关闭。

Description

电池、电池组件及用户设备
技术领域
本发明实施例涉及电池技术，尤其涉及一种电池、电池组件及用户设备。
背景技术
目前，在电池技术中，单块电池的容量无法大幅度提高；另外，随着集成电路(Integrated Circuit；简称：IC)技术的发展，由于IC运算速度越来越快，因此，功耗也越来越大，从而造成了手持终端，特别是无线通讯产品的功耗无法大幅度降低，并导致了手持终端的电池使用时间不足，无法满足用户在特定条件下长时间工作的需求。
为了解决上述问题，目前主要采用两种方式：第一种，在电池能量密度不变前提下，增加电池的体积和重量，以增加电池的工作时间；第二种，对于同一个手持终端，设计两种型号电池，该两种型号电池分别具有不同的容量，小容量型号的电池工作时间短，但体积小，便于携带，大容量型号的电池工作时间长，体积相对较大。
在实现本发明过程中，发明人发现现有技术中至少存在如下问题：第一种方式中的电池不适合应用在便携式且小型化的手持终端上；第二方式中的电池在进行切换时，需要将手持终端关机和重新开机，增加了电池切换的时间，从而不方便用户的使用。
发明内容
本发明实施例提供一种电池、电池组件及用户设备，用以解决了现有技术中电池不适合应用在便携式且小型化的用户设备上，以及切换时间较长的问题，实现了可以根据用户使用的场景不同，灵活地配置电池容量。
本发明实施例提供一种电池，包括电路板和电芯，其中，所述电路板包括：第一触点、第二触点、第三触点、第四触点、电池管理模块和控制开关，其中，
所述第一触点，与所述电池管理模块相连接，并与上一级电池电气连接或者与用电负载相连接，用于将所述电池管理模块中的所述电池中的电芯的容量或者所述电池中的电芯的容量和在所述电池后面级联的电池中的电芯的容量上报给所述上一级电池或者所述用电负载；
所述第二触点，与所述电池管理模块相连接，并与下一级电池电气连接，用于分别接收在所述电池后面级联的电池中的电芯的容量，并将所述在所述电池后面级联的电池中的电芯的容量输出给电池管理模块；
所述第三触点，与上一级电池或者所述用电负载相连接，用于在所述控制开关打开时，与所述电池中的电芯相连接，以供所述电池中的电芯充电或者放电；
所述第四触点，与所述下一级电池相连接，用于在所述控制开关关闭时，与所述第三触点相连接，以供所述下一级电池执行相应的处理；
所述电池管理模块，与所述电池中的电芯、所述第一触点、第二触点和控制开关相连接，用于根据获取到的所述电池中的电芯的容量和/或在所述电池后面级联的电池中的电芯的容量，触发所述控制开关打开或者关闭。
本发明实施例提供一种电池组件，包括：下壳、第一触点组、卡位聚甲醛块、上壳、第二触点组、第一滑槽、第二滑槽前述的电池，其中，
所述第一触点组设置在所述上壳上，包括四个凸出的镀金触点，分别与所述第二触点、第四触点、第六触点和第八触点相连接；
所述第二触点组设置在所述下壳上，包括四个凹进去的镀金触点，分别于所述第一触点、第三触点、第五触点和第七触点相连接；
所述第一滑槽设置在所述上壳上，所述第二滑槽设置在所述下壳上，且所述第一滑槽和所述第二滑槽互补。本发明实施例提供一种用户设备，包括至少一个上述所述的电池组件。
本发明实施例提供一种用户设备，包括用电负载，其中，还包括上述所述的电池组件。
本发明实施例的电池、电池组件及用户设备，通过设置在电池上的电池管理模块根据获取到的在电池后面级联的电池中的电芯的容量以及本电池中的电芯的容量，触发控制开关打开或关闭，以将第三触点与电池的电芯相连接或者将第三触点与第四触点相连接，从而实现本电池充放电或者电池后面的各级电池中的任一个电池充放电，进而解决了现有技术中电池不适合应用在便携式且小型化的用户设备上，以及切换时间较长的问题，实现了可以根据用户使用的场景不同，灵活地配置电池容量。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明电池的一个实施例的结构示意图；
图2为本发明电池的又一个实施例的结构示意图；
图3为本发明电池组件的一个实施例的***图；
图4为本发明用户设备的一个实施例的结构示意图；
图5为本发明用户设备中用电负载31与3个电池组件32级联的工作原理图；
图6为本发明用户设备中用电负载31与3个电池组件32级联的结构示意图；
图7a、7b和7c分别为本发明三级电池组件一个实施例的工作状态示意图；
图8a、8b和8c分别为本发明三级电池组件另一个实施例的工作状态示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
图1为本发明电池的一个实施例的结构示意图，如图1所示，本实施例的电池包括电路板10和电芯11，其中，电路板10包括：第一触点101、第二触点102、第三触点103、第四触点104、电池管理模块105和控制开关106。
具体的，第一触点101与电池管理模块105相连接，并与上一级电池电气连接或者用电负载相连接，用于将电池的电芯11的容量或者电池中的电芯11的容量和在电池后面级联的电池中的电芯的容量上报给上一级电池或者用电负载；第二触点102，与电池管理模块105相连接，并与下一级电池电气连接，用于接收在电池后面级联的电池中的电芯的容量，并将该在电池后面级联的电池中的电芯的容量输出给电池管理模块105；第三触点103与上一级电池或者用电负载相连接，用于在控制开关106打开时，与电池中的电芯11相连接，以供电池的电芯11充电或者放电；第四触点104与下一级电池相连接，用于在控制开关106关闭时，与第三触点103相连接，以供下一级电池执行相应的处理；电池管理模块105，与电芯11、第一触点101、第二触点102和控制开关106相连接，用于根据获取到的电芯11的容量和/或在电池后面级联的电池的电芯的容量，触发控制开关106打开或者关闭。
其中，控制开关106可以为模拟开关或者小体积继电器。
在本实施例中，通过设置在电池上的管理模块根据获取到的在电池后面级联的电池中的电芯的容量和/或本电池的电芯的容量，触发控制开关打开或关闭，以将所述第三触点与电池的电芯相连接或者将所述第三触点与第四触点相连接，从而实现本电池充放电或者在电池后面级联的电池中的任一个电池中的电池充放电，进而解决了现有技术中电池不适合应用在便携式且小型化的用户设备上，以及切换时间较长的问题，实现了可以根据用户使用的场景不同，灵活地配置电池容量。
进一步的，在本发明的另一个实施例中，在上述图1所示的实施例的基础上，以电池管理模块105未检测到外部充电电压为例，详细介绍本实施例的技术方案，在本实施例中，用电负载可以级联至少一个电池，具体的，以用电负载直接级联的电池为例，当电池管理模块105未检测到外部充电电压时，即说明电池处于放电状态，此时，该电池可以有如下几种工作方式：
第一种，当电池管理模块105判断出电芯11的容量大于等于第一预设容量时，说明该电池可以给用电负载供电，则触发控制开关106打开，以将第三触点103与电芯11相连接，由于第三触点103与用电负载相连接，因此，在第三触点103与电芯11相连接时，电芯11可以通过第三触点103与用电负载相连接，从而实现该电池中的电芯11对用电负载供电；
第二种，当电池管理模块105判断出电芯11的容量小于等于第一预设容量以及获取到在电池后面级联的电池中的电芯的容量时，说明该电池中的电芯11的容量不足，无法向用电负载供电，则触发控制开关106闭合，以将第三触点103与第四触点104相连接，从而实现由在电池后面级联的电池中的任一个电池中的电芯向用电负载供电。举例来说，当电池管理模块105触发控制开关106闭合后，则第三触点103与第四触点104相连接，即本电池中的第四触点104与下一级电池中的第三触点相连接，从而实现有在电池后面级联的电池中的仁一个电池中的电芯向用电负载供电。值得注意的是，此时并不考虑在电池后面级联的电池中的电芯的容量是否充足，即是否可以向用电负载供电；
第三种，当电池管理模块105判断出电芯11的容量小于等于第一预设容量，且未获取到在电池后面级联的电池中的电芯的容量时，则说明本实施例的电池是该用户设备的最后一级电池电池，也说明了用户设备中已经没有向用户负载供电的电池了，则通过第一触点输出电池耗尽的信号，并通过前几级电池的第二触点和第一触点一级一级传输，直至用户设备接收该电池耗尽的信号，并根据该电池耗尽的信号执行关机动作。
更进一步的，在本发明的又一个实施例中，在上述图1所示实施例的基础上，以电池管理模块105检测到外部充电电压为例，详细介绍本实施例的技术方案，在本实施例中，当电池管理模块105检测到外部充电电压时，即说明电池处于充电状态，此时，该电池可以有如下几种工作方式：
第一种，当电池管理模块105判断出在电池后面级联的电池中的任何一个电池中的电芯的容量小于第二预设容量，即与在该电池后面级联的各级电池中至少有一个电池中的电芯容量不足时，则触发控制开关106关闭，以将第三触点103与第四触点104相连接，从而实现优先为在电池后面级联的电池中的电芯容量不充足的电芯充电。值得注意的是，此处不考虑电芯11的容量是否充足；
第二种，当电池管理模块105判断出电芯11的容量小于第二预设容量以及在电池后面级联的电池中的电芯的容量均大于等于该第二容量，即与在该电池后面级联的电池中的电芯的容量均充足时，则触发控制开关106打开，以将第三触点103与电芯11相连接，实现对本电池中的电芯11的充电；
第三种，当电池管理模块105判断出电芯11的容量大于等于第二预设容量时，则说明该电芯11的容量充足，若该电池直接与用电负载相连接，则通过第一触点101向用户设备输出充电完成信号，以通知该用户设备上的所有电池均充电完成；若该电池与上一级电池电气连接，则通过第一触点101向上一级电池输出充电完成信号，上一级电池通过第二触点接收到该充电完成信号后，传输给其电池管理模块，由该电池管理模块触发其控制开关打开，以以断开其第三触点与其第四触点的连接，从而断开上一级电池与本电池的连接，同时，还可以实现对上一级电池组件中电池中的电芯充电，其实现原理与本电池中第一电芯11的充电原理相同，此处不再赘述。
更进一步的，图2为本发明电池的又一个实施例的结构示意图，如图2所示，在上述各个实施例的基础上，该电路板10还包括：第五触点107和第六触点108。其中，第五触点107与电池管理模块105相连接，并与上一级电池电气连接，用于输出电池中电芯的温度；第六触点108，与电池管理模块105和第五触点107相连接，并与下一级电池电气连接，用于接收该下一级电池中电芯的温度。
具体的，电池管理模块105获取电芯11的温度，以判断该电芯是否工作在正常温度下，举例来说，当电芯11的温度大于电芯11正常工作的温度的范围时，触发控制开关106关闭，以停止电芯11的充电或者放电；当电芯11的温度返回到电芯11正常工作的温度的范围时，触发控制开关106打开，使得电芯11继续充电或者放电。
另外，由于第五触点与上一级电池中的第六触点相连接，因此，电池管理模块105可以通过第五触点和上一级电池的第六触点将电芯11的温度传输给上一级电池，上一级电池还可以通过第五触点将该电芯11的温度传输给再上一级电池或者用电负载。
进一步的，该电池还包括：第七触点109和第八触点110。其中，第七触点109用于作为接地管脚，与电芯11的负极相连接，并与上一级电池组件电气连接；第八触点110与电芯11的负极和第七触点109相连接，并与下一级电池组件电气连接。
图3为本发明电池组件的一个实施例的***图，如图3所示，本实施例的电池组件包括：下壳21、第一触点组22、卡位块23、上壳24、第二触点组25、第一滑槽26、第二滑槽27和电池，其中，电池包括电路板281和电芯282。
具体的，该电池可以为上述各实施例所示的电池；该卡位块23的材料可以为聚甲醛(Polyoxymethylene；简称：POM)，更为具体的，如图3所示，该卡位块23设置在下壳21的槽口上，并与上壳24的槽口相固定，从而可以将下壳21和上壳24之间的电芯和电路板10锁定。
在本实施例中，以电池为如图2所示实施例中的电池为例，第一触点组22设置在上壳24上，包括四个凸出的镀金触点，分别与前述第二触点、第四触点、第六触点和第八触点相连接；第二触点组25设置在下壳21上，包括四个凹进去的镀金触点，分别与前述第一触点、第三触点、第五触点和第七触点相连接；第一滑槽26设置在上壳24上，第二滑槽27设置在下壳21上，且第一滑槽26和第二滑槽27互补。
需要说明的是，在本实施例中，还可以通过螺钉代替滑槽实现对上壳24和下壳21之间的连接以及电池组件之间的连接。
在本实施例中，由于第一触点、第三触点、第五触点和第七触点带电，因此，第二触点组25中设置的四个凹进去的镀金触点可以有效地避免短路的风险。另外，由于每个电池组件中的第一滑槽26和第二滑槽27互补，因此，后一级电池组件中的下壳上设置的第二滑槽可以滑动到前一级电池组件中的上壳上设置的第一滑槽中，从而实现了后一级电池组件与前一级电池组件的级联。
还需要说明的是，第一触点组22和第二触点组25在位置上处于相对应的位置，从而可以保证了后一级电池组件与前一级电池组件对接时，后一级电池组件中的第一触点组和前一级电池组件中的第二触点组能够连接。
进一步的，为了保证电池组件之间的可靠连接以及无需工具拆卸，该电池组件还可以包括锁扣按钮29，具体的，当该组件需要与其后一级的电池组件连接时，需要扳动该组件上的锁扣按钮29，以实现将该两级电池组件锁住，从而避免意外断电。另外，在需要取下后一级电池组件时，可以再次扳动该组件上的锁扣按钮29，以使两级电池组件顺利脱落。
在本实施例中，电池组件中的电池通过在其上设置的电池管理模块根据获取到的在电池后面级联的电池中的电芯的容量以及本电池中的电芯的容量，触发控制开关打开或关闭，以将第三触点与本电池中的电芯相连接或者将第三触点与第四触点相连接，从而实现本电池充放电或者在电池后面级联的电池中的任一个电池中的电芯的充放电，进而解决了现有技术中电池不适合应用在便携式且小型化的用户设备上，以及切换时间较长的问题，实现了可以根据用户使用的场景不同，灵活地配置电池容量。
图4为本发明用户设备的一个实施例的结构示意图，如图4所示，本实施例的用户设备包括用电负载31，还包括至少一个电池组件32，其中该电池组件可以为图3所示实施例中的电池组件。
进一步的，该用户设备还可以包括一个后盖33，该后盖33可以用于最后一级的电池组件上，以对最后一级电池组件中的第一触点组进行保护，另外，在外观上也更加美观。
更进一步的，该电池组件32之间可以采用层叠连接方式级联，还可以采用长度上的连接方式级联。
在本实施例中，当用户不需要用户设备能够长时间工作时，该用户设备可以设置一个电池组件；当用户需要用户设备能够长时间工作时，可以根据具体的使用场景多设置几个电池组件，以增加用户设备的工作时间。
举例来说，以用户设备上的用电负载31级联3个电池组件32，且3个电池组件32之间采用层叠连接方式级联为例，详细介绍本实施例的技术方案。图5为本发明用户设备中用电负载31与3个电池组件32级联的工作原理图，图6为本发明用户设备中用电负载31与3个电池组件32级联的结构示意图，如图5和图6所示，与用电负载31级联的电池组件32可以作为第一级电池组件，与该第一级电池组件级联的电池组件32则可以作为第二级电池组件，与该第二级电池组件级联的电池组件32可以作为第三级电池组件。其中，第一级电池组件中的第一触点、第三触点、第五触点和第七触点与用电负载31电气连接，第二触点、第四触点、第六触点和第八触点与第二级电池组件中的第一触点、第三触点、第五触点和第七触点电气连接，第二级电池组件中的第二触点、第四触点、第六触点和第八触点与第三级电池组件中的第一触点、第三触点、第五触点和第七触点电气连接。
进一步的，图7a、7b和7c分别为本发明三级电池组件一个实施例的工作状态示意图，在本实施例中，以控制开关为模拟开关，用户设备在使用之前，三级电池组件中电池中的电芯容量充足为例，详细介绍本实施例的技术方案。如图7a所示，当每一级电池组件中的电芯容量充足时，用户设备中每一级电池组件中的电池向用电负载供电的工作原理为：在第一级电池组件中，当电池中的电池管理模块未检测到外部充电电压，且电芯的容量大于等于第一预设容量时，触发控制开关打开，即第三触点与电芯相连接；另外，在第二级电池组件和第三电池组件中，由于各自的电池管理模块也未检测到外部充电电压，且电芯容量大于等于第一预设容量时，触发控制开关打开，即第三触点与电芯相连接，但是由于第一级电池组件中电池的第三触点没有与第四触点相连接，因此，第二级电池组件和第三电池组件无法与用电负载31相连接，换言之，目前由第一级电池组件中的电池向用电负载31供电。
如图7b所示，在第一级电池组件中，当电池管理模块未检测到外部充电电压，且电芯的容量小于该第一预设容量以及获取到下一级电池组件(即第二级电池组件)中电池中的电芯的容量时，则电池管理模块触发控制开关关闭，即第三触点与第四触点相连接，同时，由于第二级电池组件中，电池中的第三触点与电芯相连接，因此，由第二级电池组件中的电池向用电负载31供电。
如图7c所示，在第二级电池组件中，当电池管理模块未检测到外部充电电压，且电芯的容量小于该第一预设容量以及获取到下一级电池组件(即第三级电池组件)中电池中的电芯的容量时，则电池管理模块触发控制开关关闭，即第三触点与第四触点相连接，同时，由于第三级电池组件中，电池中的第三触点与电芯相连接，因此，由第三级电池组件中的电池向用电负载31供电。
另外，在第三级电池组件中，当电池管理模块判断出电芯的容量小于第一预设容量时，且第二触点没有接收到下一级电池组件中的电池中的电芯的容量时，即说明不存在下一级电池组件，则说明本级电池组件是最后一级电池组件，则第三级电池组件通过第一触点发送电池耗尽的信号给第二级电池组件中的第二触点，再由其第一触点转发给第一级电池组件中的第二触点，最后由其第一触点将该电池耗尽的信号给用电负载31，从而使得用户设备获知所有电池组件中的电池中的电芯的容量均已耗尽，从而执行自动关机动作。
更进一步的，图8a、8b和8c分别为本发明三级电池组件另一个实施例的工作状态示意图，在本实施例中，以控制开关为模拟开关，用户设备中三级电池组件中电池中的电芯容量不充足，即需要充电为例，详细介绍本实施例的技术方案。如图8a所示，当对用户设备进行充电时，用户设备中每一级电池组件中的电池充电的工作原理为：在第三级电池组件中，当电池中的电池管理模块检测到外部充电电压，且电芯的容量小于第二预设容量时，触发控制开关打开，即第三触点与电芯相连接；另外，在第一级电池组件和第二级电池组件中，由于各自的电池管理模块也检测到外部充电电压，且判断出后面的各级电池组件中电池中的电芯的容量小于该第二预设容量时，则触发控制开关闭合，即第三触点与第四触点相连接，此时，由于第一级电池组件中电池的第三触点与第四触点相连接，第二级电池组件中电池的第三触点与第四触点相连接，第三级电池组件中电池的第三触点与电芯相连接，因此，可以为第三级电池组件中的电池优先充电。
如图8b所示，在第三级电池组件中，当电池管理模块检测到外部充电电压，且电芯的容量大于等于该第二预设容量时，则电池管理模块通过第一触点发送充电完成的信号给第二级电池组件中的电池中的电池管理模块，第二级电池组件中的电池管理模块在接收到该充电完成的信号后，触发控制开关打开，即第三触点与电芯相连接，由于此时电芯的容量小于第二预设容量，且接收到该充电完成的信号，即判断出第三级电池组件中的电池中的电芯容量大于等于第二预设值时，可以为第二级电池组件中的电池充电。
如图8c所示，在第二级电池组件中，当电池管理模块检测到外部充电电压，且电芯的容量大于等于该第二预设容量时，则电池管理模块通过第一触点发送充电完成的信号给第一级电池组件中的电池中的电池管理模块，第一级电池组件中的电池管理模块在接收到该充电完成的信号后，触发控制开关打开，即第三触点与电芯相连接，由于此时电芯的容量小于第二预设容量，且接收到该充电完成的信号，即判断出第二级电池组件中的电池中的电芯容量大于等于第二预设值时，从而可以为第一级电池组件中的电池充电。另外，值得注意的是，在第一级电池组件中，当电池管理模块判断出电芯的容量大于等于第二预设值时，则通过第一触点发送充电完成信号给用电负载31，从而使得用电负载31认为所有电池组件中的电池均充电完成。
在本实施例中，在用户设备工作时，各级电池组件可以采用分布式控制，即每组电池组件中的电池中的电池管理模块通过判断自身电芯的容量以及下一级电池组件中的电池中的电芯的容量，实现第三触点与电芯相连接或者第三触点与第四触点相连接，同时，各级电池组件中的电池独立工作，其电芯不是并联供电也不是串联供电，从而更加有利于保护电芯。并有效地实现了用户设备中的各级电池组件中的电池迅速切换，且非常智能化的充放电。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (13)

1.一种电池，包括电路板和电芯，其特征在于，所述电路板包括：第一触点、第二触点、第三触点、第四触点、电池管理模块和控制开关，其中，
所述第一触点，与所述电池管理模块相连接，并与上一级电池电气连接或者与用电负载相连接，用于将所述电池中的电芯的容量或者所述电池中的电芯的容量和在所述电池后面级联的电池中的电芯的容量上报给所述上一级电池或者所述用电负载；
所述第二触点，与所述电池管理模块相连接，并与下一级电池电气连接，用于分别接收在所述电池后面级联的电池中的电芯的容量，并将所述在所述电池后面级联的电池中的电芯的容量输出给电池管理模块；
所述第三触点，与上一级电池或者所述用电负载相连接，用于在所述控制开关打开时，与所述电池中的电芯相连接，以供所述电池中的电芯充电或者放电；
所述第四触点，与所述下一级电池相连接，用于在所述控制开关关闭时，与所述第三触点相连接，以供所述下一级电池执行相应的处理；
所述电池管理模块，与所述电池中的电芯、所述第一触点、第二触点和控制开关相连接，用于根据获取到的所述电池中的电芯的容量和/或在所述电池后面级联的电池中的电芯的容量，触发所述控制开关打开或者关闭。
2.根据权利要求1所述的电池，其特征在于，所述电池管理模块根据获取到的所述电池中的电芯的容量和/或在所述电池后面级联的电池中的电芯的容量，触发所述控制开关打开，包括：
所述电池管理模块在未检测到外部充电电压，且判断出所述电池中的电芯的容量大于等于第一预设容量时，触发所述控制开关打开；或者，
所述电池管理模块在检测到所述外部充电电压时，且判断出所述电池中的电芯的容量小于第二预设容量以及在所述电池后面级联的电池中的电芯的容量均大于等于所述第二预设容量时，触发所述控制开关打开。
3.根据权利要求1所述的电池，其特征在于，所述电池管理模块根据获取到的所述电池中的电芯的容量和/或在所述电池后面级联的电池中的电芯的容量，触发所述控制开关关闭，包括：
所述电池管理模块在未检测到外部充电电压，且判断出所述电池的电芯的容量小于等于第一预设容量以及获取到在所述电池后面级联的电池中的电芯的容量时，触发所述控制开关关闭；或者，
所述电池管理模块在检测到外部充电电压，且判断出在所述电池后面级联的电池中的一个或者多个电池中的电芯的容量小于第二预设容量时，触发所述控制开关关闭。
4.根据权利要求1所述的电池，其特征在于，所述电池管理模块还用于在未检测到外部充电电压，且判断出所述电池中的电芯的容量小于第一预设容量，且未获取到在所述电池后面级联的电池中的电芯的容量时，通过所述第一触点输出电池耗尽的信号，使得用户设备执行关机动作。
5.根据权利要求1所述的电池，其特征在于，所述电池管理模块还用于在检测到外部充电电压，且判断出所述电池中的电芯的容量大于等于第二预设容量时，通过所述第一触点向所述上一级电池输出充电完成信号，以供所述上一级电池断开与所述电池的连接；或者，
所述电池管理模块还用于在检测到外部充电电压，且判断出所述电池中的电芯的容量大于等于第二预设容量时，通过所述第一触点向用户设备输出所述充电完成信号。
6.根据权利要求1至5任一所述的电池，其特征在于，所述电路板还包括：
第五触点，与所述电池管理模块相连接，并与所述上一级电池电气连接，用于输出所述电池中电芯的温度；
第六触点，与所述电池管理模块和第五触点相连接，并与所述下一级电池电气连接，用于接收所述下一级电池中电芯的温度；
所述电池管理模块获取所述电芯的温度，以判断该电芯是否工作在正常温度下。
7.根据权利要求6所述的电池，其特征在于，所述电路板还包括：
第七触点，用于作为接地管脚，与所述电池中的电芯的负极相连接，并与所述上一级电池电气连接；
第八触点，与所述电池中的电芯的负极和所述第七触点相连接，并与所述下一级电池电气连接。
8.一种电池组件，其特征在于，包括：下壳、第一触点组、卡位块、上壳、第二触点组、第一滑槽、第二滑槽和如权利要求1至7任一所述的电池，其中，
所述第一触点组设置在所述上壳上，包括四个凸出的镀金触点，分别与所述第二触点、第四触点、第六触点和第八触点相连接；
所述第二触点组设置在所述下壳上，包括四个凹进去的镀金触点，分别与所述第一触点、第三触点、第五触点和第七触点相连接；
所述第一滑槽设置在所述上壳上，所述第二滑槽设置在所述下壳上，且所述第一滑槽和所述第二滑槽互补。
9.根据权利要求8所述的电池组件，其特征在于，还包括锁扣按钮，用于将所述电池组件和与所述电池组件相连接的下一级电池组件锁住。
10.一种用户设备，包括用电负载，其特征在于，还包括至少一个如权利要求8或9所述的电池组件。
11.根据权利要求10所述的用户设备，其特征在于，还包括电池后盖，所述电池后盖设置有第三滑槽，并与所述第一滑槽互补。
12.根据权利要求10或11所述的用户设备，其特征在于，所述电池组件之间采用层叠连接方式级联。
13.根据权利要求10或11所述的用户设备，其特征在于，所述电池组件之间采用长度上的连接方式级联。
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