CN109891662A - 具有电锁键的可重复使用的电池指示器 - Google Patents
具有电锁键的可重复使用的电池指示器 Download PDFInfo
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- CN109891662A CN109891662A CN201780067944.2A CN201780067944A CN109891662A CN 109891662 A CN109891662 A CN 109891662A CN 201780067944 A CN201780067944 A CN 201780067944A CN 109891662 A CN109891662 A CN 109891662A
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- battery
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- voltage sensor
- indicator
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Classifications
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
一种可重复使用的电池指示器,包括:电压传感器、通信地连接到电压传感器的通信电路、操作性地联接到通信电路的天线、以及具有连接器和保持器的连接机构。连接器和保持器电连接到电压传感器,并且连接器适于可移除地连接到第一电池端子,从而在电压传感器与第一电池端子之间提供电连接。保持器适于将电压传感器可移除地固定到电池的罐,从而在电压传感器与电池的罐之间提供电连接。在电压传感器与第一电池端子之间以及在电压传感器与罐之间完成电路。连接机构包括电锁键组件的一部分。
Description
技术领域
本公开总体上涉及电池指示器,并且更具体地,涉及具有电锁键的可重复使用的电池特征指示器。
背景技术
电化学电池单元或电池通常被用作电能源。电池包含负极,通常称为阳极,和正极,通常称为阴极。阳极包含可被氧化的电化学活性阳极材料。阴极包含可被还原的电化学活性阴极材料。电化学活性阳极材料能够还原电化学活性阴极材料。分离器设置在阳极与阴极之间。电池部件设置在通常由金属制成的罐或壳体中。
当电池被用作电子设备中的电能源时,阳极和阴极进行电接触,从而完成允许电子流过该设备的电路,并且这导致向电子设备产生电能的相应氧化和还原反应。电解质与阳极、阴极和分离器接触。电解质包含流经阳极与阴极之间的分离器的离子,以在放电期间维持整个电池中的电荷平衡。
对用于诸如玩具、遥控器、音频设备、手电筒、数码相机和外围摄影装备、电子游戏、牙刷、收音机、时钟等电子设备和其它便携式电子设备的便携式电源的需求日益增长。消费者需要用于这些电子设备的易于获得的电源。因为电池随着其使用必然会随着时间的推移而耗尽电能,所以消费者需要获得备用电池(和/或完全充电的可充电电池)。对于消费者来说,了解当前使用的电池的电能状态是有帮助的,使得消费者可以快速获得所需数量的替换电池。电池有常见的型号,如AA、AAA、AAAA、C和D电池型号,根据ANSI标准,它们具有固定的外部尺寸和限制的内部体积。
目前,一些电池包括在电池单元上型的电池带电指示器,以帮助消费者确定电池何时接近耗尽并需要替换。然而,这些当前电池单元上型的电池带电指示器是单个使用的(即,附连到单个电池单元上)并且繁琐(因为通常必须同时按下两个接触按钮来激活指示器)。此外,这些电池单元上型的电池指示器需要从电子设备(或包装)中取出电池以便使用指示器。
发明内容
根据一些方面,一种可重复使用的电池指示器包括电压传感器,其被配置为将感测的模拟电池特征转换成数字信息;通信电路,其通信地连接到电压传感器;天线,其操作性地联接到通信电路;以及连接机构,其具有连接器和保持器。连接器和保持器电连接到电压传感器,并且连接器适于可移除地连接到第一电池端子,从而当连接器连接到第一电池端子时,在电压传感器与第一电池端子之间提供电连接。保持器适于将电压传感器可移除地固定到电池的罐,从而在电压传感器与电池的罐之间提供电连接。当连接机构耦合到第一电池端子和罐时,在电压传感器与第一电池端子之间以及在电压传感器与罐之间完成电路。连接机构包括电锁键组件的一部分。
根据另一方面,远程电池指示系统包括电池和可重复使用的电池指示器。该可重复使用的电池指示器包括:电压传感器,其被配置成将感测的模拟电池特征转换成数字信息;通信电路,其通信地连接到电压传感器;天线,其操作性地联接到通信电路;以及连接机构,其具有连接器和保持器。连接器和保持器电连接到电压传感器。连接器适于可移除地连接到第一电池端子,从而当第一连接器连接到第一电池端子时,在电压传感器与第一电池端子之间提供电连接。保持器适于将电压传感器可移除地固定到电池的罐,从而在电压传感器与电池的罐之间提供电连接。连接器电附连到第一电池端子,使得电压传感器感测电池的特征。连接机构包括电锁键机构的一部分。
根据本公开的教导,可重复使用的电池指示器或远程电池指示系统的前述方面中的任何一个或多个可以进一步包括以下可选形式中的任何一个或多个。
在一些可选形式中,连接器连接到电池的负极,并且保持器连接到电池的正极。
在其它可选形式中,连接器是成型弹簧、开尔文连接(包括用于测量阻抗的单独的电能和感测端子)、分裂导线、板簧之一及其组合。
在又一可选形式中,升压器电连接到电压传感器或结合在电压传感器中。
在又一可选形式中,连接器包括至少一种金属和至少一种绝缘体。
在又一可选形式中,通信电路包括射频识别电路、蓝牙电路、蓝牙低能量电路、Wi-Fi电路、Zigbee电路、LORA电路和Z波电路中的至少一种。
在又一可选形式中,电压传感器能够读取小于1.8伏的开路电压。
在又一可选形式中,电压传感器和通信电路形成在印刷电路板上,该印刷电路板适于插在连接器与保持器之间。
在又一可选形式中,电压传感器和通信电路安装在壳体内,壳体的大小和形状形成为适配在并排布置的两个圆柱形电池之间。
在又一可选形式中,壳体具有为三棱柱形状的横截面。
在又一可选形式中,壳体具有为凹形的一侧,或者具有为凹形的两侧。
在又一可选形式中,壳体具有的体积在大约102mm3与大约165mm3之间。
在又一可选形式中,电压传感器是圆盘形的,并被布置成适配圆柱形电池单元的一端。
在又一可选形式中,电压传感器是薄圆盘形BLE、UHF或RF模块。
在其它可选形式中,计算设备通信地连接到通信电路,并且计算设备通过天线从通信电路接收信息。
在又一可选形式中,计算设备包括处理器和存储器,存储器存储软件例程,该软件例程使处理器检测来自可重复使用的电池指示器的无线通信信号,以通过可重复使用的电池指示器远程控制电池电路来确定电池特征数据;并将电池特征数据发送到使用者界面。
在又一可选形式中,电池特征数据包括电容;电压;阻抗、温度、电流;使用年限、充电/放电循环计数和库仑计数中的至少一种。
在又一可选形式中,当由处理器执行时,软件例程使处理器确定电池类型、电池的物理位置和电池正在供电的电子设备中的至少一项。
附图说明
虽然说明书以特别指出并清楚要求保护被认为构成本发明的主题的权利要求来结束,但是通过结合附图进行的以下描述,将更好地理解本发明。
图1是根据本公开的教导构造的可重复使用的电池指示器的透视图,该可重复使用的电池指示器连接到电池单元。
图2是图1的可重复使用的电池指示器的仰视透视图。
图3是图1的可重复使用的电池指示器和电池单元的侧视截面图。
图4是图1的可重复使用的电池指示器的电子电路示意图。
图5是图1的可重复使用的电池指示器的印刷电路板的俯视平面图。
图6是根据本公开的教导构造的可重复使用的电池指示器的第二实施例的端部正视图。
图7是根据本公开的教导构造的可重复使用的电池指示器的第三实施例的端部正视图。
图8是包括两个电池单元的电子设备的电池室和连接到电池单元之一的可重复使用的电池指示器的第四实施例的仰视透视图。
图9是包括图1的可重复使用的电池指示器的电池指示系统的示意图。
图10A和10B是可重复使用的电池指示器的第五实施例和电池单元的俯视和仰视透视图。
图11A和11B是可重复使用的电池指示器的第六实施例和电池单元的俯视和仰视透视图。
图12A和12B是可重复使用的电池指示器的第七实施例和电池单元的俯视和仰视透视图。
图13A和13B是可重复使用的电池指示器的第八实施例和电池单元的俯视和仰视透视图。
具体实施方式
电化学电池单元或电池可以是一次电池或二次电池。一次电池意指只能放电(例如耗尽)一次,并且然后丢弃。一次电池(或一次性电池)例如在大卫·林登的《电池手册》(2011年第4版)(David Linden, Handbook of Batteries (4th ed. 2011))中进行了描述。二次电池(或可充电电池)指在反复地充电和使用。二次电池可以多次放电和充电,例如超过五十次、一百次或更多次。二次电池例如在大卫·林登的《电池手册》(2011年第4版)(David Linden, Handbook of Batteries (4th ed. 2011))中进行了描述。因此,电池可以包括各种电化学联接和电解质组合。尽管本文提供的描述和示例通常针对一次碱性电化学电池单元或电池,但是应当理解,本发明适用于水性、非水性、离子液体和固态系统的一次电池和二次电池。例如,除了作为诸如一次碱性电池的一次电池之外,该电池可以是一次锂离子电池。或者,电池可以是二次电池,例如,诸如镍金属氢化物( NiMH )电池、镍镉(NiCad )电池、银/锌电池、镍/锌电池或锂固态可充电电池的二次电池。因此,上述系统的一次电池和二次电池在本申请的范围内,并且本发明不限于任何特定实施例。
参考图1和2,示出了一次碱性电化学电池单元或电池单元10,其包括阴极12、阳极14和壳体18。电池单元10还包括端盖24。端盖24用作电池单元10的负端子。正极接线柱26位于电池单元10的与端盖24相对的一端处。正极接线柱26用作电池单元10的正端子。电解质溶液分散在整个电池单元10中。电池单元10可以是,例如,AA、AAA、AAAA、C或D碱性电池。另外,在其它实施例中,电池单元10可以是9V电池、相机电池、手表电池或任何其它类型的一次或二次电池。
壳体18可以由任何合适类型的壳体基材制成,例如冷轧钢或镀镍冷轧钢。在图1所示的实施例中,壳体18可以具有圆柱形形状。在其它实施例中,壳体18可以具有任何其它合适的非圆柱形形状。壳体18例如可以具有包括至少两个平行板的形状,诸如矩形、正方形或棱柱形形状。壳体18可以例如由成片的基材(诸如冷轧钢或镀镍钢)深拉而成。壳体18可以例如被拉成圆柱形形状。壳体18可以具有侧壁。壳体18的侧壁的内表面可以用在壳体18侧壁的内表面与电极(诸如阴极12 )之间提供低电接触电阻的材料处理。壳体18的侧壁的内表面可以镀有例如镍、钴和/或涂有载碳涂料,以降低例如壳体18的侧壁的内表面与阴极12之间的接触电阻。
附连到电池单元10的是通信机构的一个实施例,诸如可重复使用的电池指示器40。在图1所示的实施例中,可重复使用的电池指示器40附连到壳体18的一端,附连到壳体18的负极或端盖24端。可重复使用的电池指示器40包括集成电路,该集成电路可以结合到印刷电路板(PCB) 42中(在一个实施例中,PCB是多层绝缘体/导电结构,其可以是具有粘合的铜迹线的刚性环氧树脂、FR4酚醛树脂,或者具有粘合的铜迹线的柔性聚酯、聚酰胺),印刷电路板(PCB) 42夹在第一连接器44与保持器46之间,第一连接器44电连接到PCB 42,保持器46电连接到PCB 42。第一连接器44和保持器46形成电锁键机构39的一部分,这将在下面进一步描述。
如图1所示,PCB 42可以具有大致环形的形状,并且PCB 42可以延伸到柔性PCB 43中,柔性PCB 43沿着壳体18的外表面延伸,大致远离第一连接器44和保持器46。在柔性PCB43的一端,可以定位有附加的电子部件,诸如芯片天线45、IC、具有一体式天线的IC或无源部件。在柔性PCB 43的一端放置一些电子部件,诸如天线45,可以为某些电子部件提供更有利的位置。例如,将天线45定位在柔性PCB 43的一端可以提供比将天线定位得更靠近第一连接器44和保持器46更好的传输特征。天线45也可以形成为柔性PCB 43的一体式部分或者刚性PCB 42的一体式部分(作为铜迹线层的一部分)。
第一连接器44可以可移除地电连接到端盖24,以形成负电连接,并且保持器46可以可移除地电连接到通常具有正电荷的壳体18,以形成正电连接。第一连接器44和保持器46实际上可以采取允许第一连接器44和保持器46与电池单元10和PCB 42形成电连接并且不妨碍正常设备终端接入的几乎任何物理形式。第一连接器44和保持器46可以由将模拟信息(诸如电信息)从电池单元传输到PCB 42的几乎任何材料形成。例如,在一些实施例中,第一连接器44和保持器46可以由以下材料中的一种或多种形成:金属、金属合金、冷轧钢、硬拉铁合金和非铁合金、高碳钢合金和低碳钢合金、后镀或预镀铁合金和非铁合金或其任意组合。在一些实施例中,第一连接器44和保持器46中的至少一个可以包括金属和绝缘体。在一些实施例中,绝缘体可以是施加到连接器/保持器上的非导电涂层(诸如聚合物层、环氧树脂或钝化层)或附加的绝缘体环(诸如纸、酚醛树脂或聚合物)。
通常,集成电路从第一连接器44和保持器46接收电信息,诸如安培或伏特,并且该电信息被集成电路用来计算电池特征信息,诸如电能或带电水平,并且然后集成电路将电池特征信息传输到接收器,诸如计算机、智能电话或个人数字助理,供消费者使用。以这种方式,可重复使用的电池指示器40允许消费者获取电池特征信息,而无需从电子设备(或从包装)移除电池单元。第一连接器44和保持器46将电信息传送到集成电路,而不干扰电池单元与电子设备之间的电接触。此外,可重复使用的电池指示器40可从一个电池单元移动到另一个电池单元,以便反复地重复使用,从而降低对于消费者的总成本。
参考图2,更详细地示出了可重复使用的电池指示器40。第一连接器44是环形形状的,并且位于PCB 42的与保持器46相反的一侧上,保持器46也是环形形状的。第一连接器44包括中心开口47,其大小和形状形成为围绕端盖24的凸起中心部分。类似地,保持器46包括中心开口49,其大小和形状形成围绕端盖24的凸起中心部分。因此,第一连接器44、PCB 42和保持器46形成圆环形状(或环形形状)的夹层结构,该夹层结构的大小形成为适配在电池单元10的一端(负端)上。
第一连接器44包括多个连接器接片51。连接器接片51远离第一连接器44并朝向保持器46延伸。连接器接片51从保持器46径向向内(朝向中心开口47的中心)间隔开。更具体地,连接器接片51通过PCB 42与保持器46分离。连接器接片51被布置成接触电池单元10的端盖24,如将在下面进一步解释的。另外,连接器接片51包括卷边端53,其有助于与端盖24的可移除连接。
保持器46包括多个保持器接片55。保持器接片55远离第一连接器44延伸。保持器接片55径向向外间隔开(远离中心开口59的中心)。更具体地,保持器接片55通过PCB 42与第一连接器44分离。保持器接片55被布置成接触电池单元10的罐或壳体18,如将在下面进一步解释的。此外,保持器接片51包括卷边端57,其便于与壳体18的可移除连接。
现在参考图3,PCB 42径向比保持器46更厚。结果,保持器接片55位于连接器接片51的径向外部。保持器接片55延伸到形成在壳体18的卷边壁61与端盖24之间的罐空间59中。当电池指示器40被压到端盖24上时,保持器接片55的卷边端57被径向向内推动,直到卷边端57经过壳体18的卷边壁61的一端,此时,卷边端57径向向外扩张,以可移除地将保持器46在壳体18的端部上锁定就位,并提供正电连接(因为壳体携带正电荷)。
类似地,连接器接片51延伸到罐空间59中,但是连接器接片51抵靠端盖24定位。当电池指示器40被压到端盖上时,连接器接片51被径向向外推动,这保持了连接器接片51与端盖之间的物理接触,以提供负电连接(因为端盖携带负电荷)。结果,PCB 42通过连接器接片51和保持器接片55接收电信息(例如,伏特和安培)。
电锁键机构39包括第一连接器44、保持器46、卷边壁61、端盖24和罐空间59。基本上,由卷边壁61与端盖24之间的空间形成的罐空间59形成了电锁组件70。罐空间59被布置成使得在一侧(图3中的径向外侧)上可以获得至电池单元10的正端子的连接,以及在另一侧(图3中的径向内侧)上可以获得至电池单元10的负端子的连接。在其它实施例中,正连接和负连接可以颠倒。
电键80包括连接器接片51和保持器接片55,并且PCB 42可以串联地电连接在连接器接片51与保持器接片55之间。只有当电池指示器40连接到电池单元10的一端时,如果电键80形成为正确接触电锁70,那么才能建立电连接。没有连接器接片51和保持器接片55的径向间隔的情况下,电池指示器40将不会建立正确的电连接,并且电池指示器40将不会接收电能,和/或电池指示器40将不会接收由集成电路使用的电池特征信息。例如,连接器接片51和保持器接片55可能不会彼此接触,或者产生连接器接片51与保持器接片55之间存在相当低的电阻抗的情况。此外,连接器接片51和保持器接片55相对于彼此的任何预期旋转或运动都不会导致这种接触或低电阻抗。
在其它实施例中,可以在卷边壁61中以这样的方式形成电锁电路,其中通过保持器接片55的接触完成电锁电路,并且集成电路仅在电锁电路完成时才允许电池特征分析继续。这种电锁电路将补充上述电锁键机构39。
现在转到图4和5,在PCB 42上形成有集成电路48,其包括集成电路48内的嵌入式电压传感器50,该嵌入式电压传感器50通信地连接到第一连接器44和保持器46。嵌入式电压传感器50感测模拟电池单元特征,诸如安培和电压,并将感测的模拟特征转换成数字信息。PCB 42还包括通信电路52。天线54操作性地联接到通信电路52。通信电路52可以包括射频识别电路、蓝牙®电路、蓝牙®低能量电路、Wi-Fi电路、Zigbee ®电路、LORA电路和Z波电路中的一种或多种。在一个实施例中,诸如无线蓝牙低能量电压传感器的集成电路可以结合模数转换器、微控制器、蓝牙无线电、存储设备和DC/DC电压转换器。
升压器56电连接到集成电路48和嵌入式电压传感器50。嵌入式电压传感器50和升压器56能够读取例如可以小于1.8伏的电池开路电压。在一些实施例中,通信电路52可以包括薄圆盘BLE模块、UHF模块或RF模块中的一种或多种。
在图4和5所示的实施例中,集成电路48、电压传感器50和通信电路52都形成在PCB42上,PCB 42连接到第一连接器44和保持器46。然而,在其它实施例中,集成电路48、电压传感器50和通信电路52可以形成为彼此通信且操作性地连接的单独部件。
在图6所示的实施例中,类似的元件被标记为比图1至图5中标记的元件刚好大100。例如,在图1至图4中电池单元被标记为10,而在图6中电池单元被标记为110。除非另有说明,来自任何示出的实施例的任何元件都可以结合到任何其它示出的实施例中。
现在转向图6,可重复使用的电池指示器140的第二实施例附连到电池单元110。可重复使用的电池指示器140被示出并定位于两个电池单元110之间。在图6的实施例中,可重复使用的电池指示器140包括壳体198,壳体198仅具有能够适配入并直到由一个或多个电池和电池插孔界定的整个三棱柱空间区域的单个凹形侧。
图7示出了用于可重复使用的电池指示器可以适配入的替代壳体形状区域。在该实施例中,壳体298被布置成适配在由两个圆柱形电池单元210形成的空间中,这两个圆柱形电池单元210并排布置并且定向成使得电池单元210的相应纵向轴线彼此平行。在图7所示的实施例中,壳体298具有由以下方程式限定的横截面形状:
其中
Av是壳体298的横截面面积;和
DB是一个电池单元210的直径。
具有由前述方程式限定的横截面形状的壳体使电池单元之间的可用空间最大化。例如,对于给定的电池型号(假设壳体长度等于电池单元长度),具有上面限定的横截面形状的壳体将产生以下壳体体积。对于AAA电池,壳体将具有的体积为526mm3;以及对于AA电池,壳体将具有的体积为1140 mm3。在其它实施例中,壳体可以具有适配在形状Av内的横截面形状,或者在单个电池腔的情况下具有适配在等于Av/2的形状内的横截面形状。例如,壳体可以具有适配在上述空间之一内的矩形、梯形、椭圆形、半圆形和可变棱柱之一的横截面形状。
现在转向图8,示出了可重复使用的电池指示器340的又一替代实施例。在图8的实施例中,可重复使用的电池指示器包括壳体398、安装在壳体398内的集成电路、电压传感器和通信电路。在图8的实施例中,壳体398的大小和形状形成为适配在纵向并排布置的两个圆柱形电池单元310之间。在图8所示的实施例中,壳体398具有三棱柱形状的横截面。更具体地,壳体398具有为凹形的第一侧397和为凹形的第二侧399。在图8的实施例中,可重复使用的电池指示器340安装在电池单元310之间和电子设备400的电池插孔395内。
现在转向图9,计算设备800通信地连接到可重复使用的电池指示器740中的通信电路。计算设备通过可重复使用的电池指示器740中的天线发送的无线信号从通信电路接收信息。例如,无线信号可以是wifi信号、蓝牙®信号、RFID信号或任何其它无线信号中的一种或多种。在其它实施例中,计算设备800和可重复使用的电池指示器740可以通过有线连接而通信地连接。
计算设备800包括处理器802和存储器804。存储器804可以存储处理器可执行指令,当处理器802执行这些指令时,使得处理器802检测来自可重复使用的电池指示器740的无线通信信号。在一些实施例中,存储器804可以包括非暂时性计算机可读介质,在非暂时性计算机可读介质上作为制品嵌入有处理器可执行指令。处理器可执行指令还可以使处理器802将无线信号发送返回到可重复使用的电池指示器740,以通过可重复使用的电池指示器740远程控制电池电路。以这种方式,处理器802可以使可重复使用的电池指示器740确定电池特征数据;并将电池特征数据发送到使用者界面,诸如计算设备800上的显示器806。
在一些实施例中,电池特征数据可以包括电容;电压;阻抗、温度、电流;使用年限、充电/放电循环计数和库仑计数中的至少一种。
在其它实施例中,当由处理器802执行时,处理器可执行指令使处理器802通过与可重复使用的电池指示器740通信来确定电池类型、电池的物理位置和电池正在供电的电子设备中的至少一项。
现转向图10A和10B,示出了可重复使用的电池指示器540的又一实施例。可重复使用的电池指示器540附连到电池单元510。可重复使用的电池指示器540包括PCB 542、第一连接器544和第二连接器546。虽然图10A和10B中的电池单元510被示为AA型号的电池,但是该图示并不旨在将可重复使用的电池指示器540限制于所示的电池单元510。相反,可重复使用的电池指示器540的大小和形状可以形成为适配几乎任何电池单元,尤其是说明书中其它地方列出的那些电池单元型号。
在图10A和10B所示的实施例中,第一连接器544和第二连接器546包括柔性线。柔性线可以形成为弹簧丝(由硬拉铁和非铁弹簧合金制成),其捕获正电池端子和负电池端子,以将电特征(诸如电压和安培)传输到形成在PCB 542上的集成电路。在一个实施例中,弹簧丝可以由具有再镀镍或后镀镍的ASTM A228琴用丝形成,以增强导电性,降低接触电阻,并提供耐腐蚀性。
在图10A和10B所示的实施例中,柔性线包括连接到PCB 542上的正端子的第一端和也连接到PCB 542上的正端子的第二端。其它实施例可以包括单端线。柔性线定向成基本平行于电池单元510的纵向轴线。柔性线形成端环576、588,端环576、588位于基本垂直于电池单元510纵向轴线的平面内。端环576的大小和形状形成为围绕电池单元510的正端子适配,而端环588的大小和形状形成为围绕负端子适配。结果,柔性线形成了从正电池端子到PCB 542上的正端子的正电路径以及从负电池端子到PCB 542上的负端子的负电路径。此外,柔性线可以形成为产生弹簧力,该弹簧力将柔性线偏置到图10A所示的附连位置,同时允许使用者使柔性线暂时变形,以在需要时从电池单元510移除可重复使用的电池指示器540,如图10B所示。
在一些实施例中,柔性线中的一根或多根可以包括导电磁体,或者柔性线中的一根或多根可以由导电磁性材料形成,以在第一柔性线与电池端子之间提供额外的保持力。
在其它实施例中,柔性线中的一根或多根可以形成开尔文连接,包括单独的电能端子和感测端子,以测量阻抗。此外,在替代实施例中,柔性线不需要形成为单根连续的线,而是可以形成为多根线段,例如,在端环中分开一小段距离的两根线段。
在图10A和10B的实施例中,电锁键机构539包括分裂匹配天线网络作为无线模块天线501的一部分。形成为电池标签上的印刷电子部件的第一电子锁包括调谐或去调谐无线模块天线501的碳膜电阻器或电容器503。换句话说,无线模块天线501需要电容器503(和因此电池510 )的存在来完成和调谐天线电路。可以使用无线模块天线501下侧上的导电板505和电池标签膜(面向电池单元罐)后侧上的导电板507来形成分裂电容器,其中PVC电池标签充当两个电容器板之间的电介质。分裂电容器也可以用作无源部件,它是电子模块启动电路的一部分。
现在转向图11A和11B,示出了可重复使用的电池指示器640的又一实施例。在图11A和11B的实施例中,电锁键组件639由电子模块上的霍尔效应传感器和电路605以及电池610标签上的印刷磁条607、阵列或符号形成。将电子模块安装到电池上产生了磁耦合传感器系统。电子模块的旋转或平移(相对于电池)导致在霍尔效应传感器中产生磁场脉冲。电子模块上的信号调节电路向电子模块无线电装置产生启动脉冲,从而启动功能。
现在转向图12A和12B,示出了可重复使用的电池指示器740的又一实施例。可重复使用的电池指示器740包括电锁键组件739。电锁键组件739包括锁,诸如电池710标签上的光学ID反射图案707、文本或符号,以及电子模块上的光学发送器/传感器705。将电子模块安装到光学ID反射图案707上形成了耦合系统。电子模块(相对于电池)的存在、旋转或平移导致相对于感测标签图案的反射变化的改变的光信号。在标签上使用发光(例如荧光)涂层可以产生响应传感器,以实现电子模块功能。在其它实施例中,电子模块上的光发生器/传感器可以在初始加电期间用LED闪光灯激活荧光涂层,并且可以感测激活电子模块操作的剩余光子活动。或者,结合磁场发生器使用印刷碳/铁矩阵图案来感测与特定图案相关的涡电流可以实现电子模块功能。在设定的反射角度下可选地使用反射光隔离器,结合电池表面上的弯曲反射元件,也可以实现电子模块功能。在一些实施例中,菲涅耳透镜(翻动、转动(flip/flop))或百叶窗式掩模可以将反射光(可见光、UV、IR)隔离到与接收器矢量匹配的特定矢量。
现在转向图13A和13B,示出了可重复使用的电池指示器840的又一实施例。可重复使用的电池指示器840包括电锁键组件839。电锁键组件839包括具有标签电容连接器807的电容耦合连接部,标签电容连接器807可以是具有标签微穿孔的箔垫,并且电子模块具有带有可变形导电聚合物的配套箔垫805。当箔垫805接触标签电容连接器807时,实现电子功能。在图13 A和13B的实施例中,标签电容连接器807是产品标签上的导电带或环的形式,这在电子模块安装在电池810上时产生电联接。导电标签条可以由粘合金属形成,该粘合金属是施加到电池标签上的箔或者用导电墨水(例如,碳/石墨或载有金属的墨水)直接印刷在电池标签上。导电标签条提供由导电墨水的金属合金特征或金属加载提供的电阻、电容或电感特征。只有授权的条完成该电路,电子模块测量或响应电路才可以被调谐到导电条的电特征,以提供通信或功能。
在其它实施例中,反射孔可以用于将无线电波隔离到特定方向,并提供定向接收器天线,该定向接收器天线被调谐为从该特定方向接收。在又一些实施例中,使用者可能需要扫描电池标签,并授权使用能够启动电子模块功能的软件应用来激活电子模块。
这里公开的尺寸和值不应被理解为严格限于所列举的精确数值。相反,除非另有说明,每个这样的尺寸旨在表示列举的值和围绕该值的功能等效范围。例如,公开为“40毫米”的尺寸是意指“大约40毫米”。
除非明确排除或以其它方式限制,否则本文引用的每个文件,包括任何交叉引用的或相关的专利或申请以及本申请要求其优先权或权益的任何专利申请或专利,以其全文引用的方式并入到本文中。对任何文件的引用并不是承认它是关于本文公开或要求保护的任何发明的现有技术,也不意味着其单独地,或者与任何其它一个或多个参考文件的任何组合地教导、建议或公开了任何这样的发明。此外,如果本文件中术语的任何含义或定义与通过引用并入的文件中相同术语的任何含义或定义相冲突,则应以本文件中赋予该术语的含义或定义为准。
虽然已经示出和描述了本发明的特定实施例,但是对于本领域技术人员来说显而易见的是,在不脱离本发明的精神和范围的情况下,可以进行各种其它改变和修改。因此,意图在所附权利要求中涵盖本发明范围内的所有这些改变和修改。
Claims (37)
1.可重复使用的电池指示器,包括:
电压传感器,其被配置为将感测的模拟电池特征转换成数字信息;
通信电路,其通信地连接到所述电压传感器;
天线,其操作性地联接到所述通信电路;和
连接机构,其具有连接器和保持器,所述连接器电连接到所述电压传感器,所述连接器适于可移除地电连接到第一电池端子,从而当电池端盖连接器连接到所述第一电池端子时,在所述电压传感器与所述第一电池端子之间提供电连接,并且所述保持器适于可移除地电连接到电池的罐,从而在所述电压传感器与所述电池的罐之间提供电连接;
其中,所述连接机构包括与所述第一电池端子和所述电池的罐连接的电锁键连接的一部分。
2.根据权利要求1所述的可重复使用的电池指示器,其中,所述保持器通过所述电池的罐电连接到正电池阴极,并且所述连接器通过所述第一电池端子电连接到负电池阳极。
3.根据权利要求2所述的可重复使用的电池指示器,其中,所述连接器包括远离所述连接器延伸的连接器接片,所述连接器接片与所述第一电池端子形成电连接。
4.根据权利要求3所述的可重复使用的电池指示器,其中,所述电压传感器和通信电路形成在印刷电路板上,并且所述连接器是电连接到所述印刷电路板的第一侧的环形平台。
5.根据权利要求4所述的可重复使用的电池指示器,其中,所述保持器电连接到所述印刷电路板的第二侧。
6.根据权利要求5所述的可重复使用的电池指示器,其中,所述保持器包括远离所述连接器延伸的保持器接片,所述保持器接片适于与所述电池的罐形成电连接。
7.根据权利要求5所述的可重复使用的电池指示器,还包括多个连接器接片和多个保持器接片,所述多个连接器接片设置在所述多个保持器接片的径向外部。
8.根据权利要求1所述的可重复使用的电池指示器,还包括电连接到所述电压传感器的升压器。
9.根据权利要求1所述的可重复使用的电池指示器,其中,所述通信电路包括射频识别电路、蓝牙电路、蓝牙低能量电路、Wi-Fi电路、Zigbee电路、LORA电路和Z波电路中的至少一种。
10.根据权利要求1所述的可重复使用的电池指示器,其中,所述电压传感器能够读取小于1.8伏的开路电压。
11.根据权利要求1所述的可重复使用的电池指示器,还包括壳体,所述电压传感器和所述通信电路安装在所述壳体内,所述壳体的大小和形状形成为适配在并排布置的两个圆柱形电池之间。
12.根据权利要求11所述的可重复使用的电池指示器,其中,所述壳体具有为三棱柱形状的横截面。
13.根据权利要求12所述的可重复使用的电池指示器,其中,所述壳体具有为凹形的一侧。
14.根据权利要求12所述的可重复使用的电池指示器,其中,所述壳体具有为凹形的两侧。
15.根据权利要求1所述的通用的可重复使用的电池指示器,其中,所述电压传感器是薄圆盘BLE、UHF或RF模块。
16.包括权利要求1所述的可重复使用的电池指示器的电子设备,其中,所述可重复使用的电池指示器安装在所述电子设备的电池插孔内。
17.远程电池指示系统,所述系统包括:
计算设备;
电池;和
可重复使用的电池指示器,所述可重复使用的电池指示器包括电压传感器,所述电压传感器被配置为将感测的模拟电池特征转换成数字信息;通信电路,其通信地连接到所述电压传感器;天线,其操作性地联接到通信电路;以及连接机构,其具有连接器和保持器,所述连接器电连接到所述电压传感器,所述连接器适于可移除地电连接到第一电池端子,从而当所述连接器连接到所述第一电池端子时,在所述电压传感器与所述第一电池端子之间提供电连接,并且所述保持器适于可移除地电连接到电池的罐,从而在所述电压传感器与所述电池的罐之间提供电连接;
其中所述连接器和所述保持器形成分别与所述第一电池端子和所述电池的罐连接的电锁键连接的一部分。
18.根据权利要求17所述的系统,其中,所述计算设备包括处理器和存储器,所述存储器存储软件例程,所述软件例程使所述处理器检测来自所述可重复使用的电池指示器的无线通信信号,以通过所述可重复使用的电池指示器远程控制电池电路,从而确定电池特征数据;并将电池特征数据发送到使用者界面。
19.根据权利要求18所述的系统,其中,所述电池特征数据包括下列中的至少一种:电容;电压;阻抗、温度、电流;使用年限、充电/放电循环计数和库仑计数。
20.根据权利要求18所述的系统,其中,当由所述处理器执行时,所述软件例程使所述处理器确定电池类型、电池的物理位置和所述电池正在供电的电子设备中的至少一项。
21.可重复使用的电池指示器和电池单元的组合体,包括:
可重复使用的电池指示器,包括:电压传感器,其被配置为将感测的模拟电池特征转换成数字信息;通信电路,其通信地连接到所述电压传感器;天线,其操作性地联接到所述通信电路;以及连接机构,其具有电连接到所述电压传感器的第一连接器和第二连接器,所述第一连接器和第二连接器适于分别可移除地连接到第一电池端子和第二电池端子,从而提供所述电压传感器与第一电池端子和第二电池端子之间的电连接,其中所述可重复使用的电池指示器包括电锁键组件的一部分;和
电池单元,其包括位于其外表面上的所述电锁键组件的另一部分。
22.根据权利要求21所述的组合体,其中,所述电锁键组件包括分裂匹配天线网络。
23.根据权利要求22所述的组合体,其中,所述分裂匹配天线网络包括所述电池单元上的印刷部件。
24.根据权利要求23所述的组合体,其中,所述印刷部件包括碳膜电阻器或电容器之一。
25.根据权利要求23所述的组合体,其中,所述分裂匹配天线网络包括无线模块天线,所述无线模块天线需要所述印刷部件的存在才能起作用。
26.权利要求21的组合体,其中,所述电子锁键组件包括所述可重复使用的电池指示器上的霍尔效应传感器和所述电池单元上的印刷磁条。
27.根据权利要求22的组合体,其中,所述电子锁键组件包括在所述可重复使用的电池指示器上的光学传感器和所述电池单元上的光学图案。
28.根据权利要求22所述的组合体,其中,所述电锁键组件包括电容耦合连接。
29.根据权利要求28的组合体,其中,所述电容耦合连接包括所述电池的罐上的标签电容连接。
30.根据权利要求29所述的组合体,其中,所述标签电容连接是带有微穿孔的箔垫。
31.根据权利要求29所述的组合体,其中,所述可重复使用的电池指示器包括具有可变形导电聚合物的箔垫。
32.具有电锁键组件的电锁部分的电池,所述电池包括:
壳体,所述壳体在其外表面中具有电锁部分。
33.根据权利要求32所述的电池,其中,电锁部分是碳膜电阻器或电容器之一。
34.根据权利要求32所述的电池,其中,所述电锁部分是导电板。
35.根据权利要求32所述的电池,其中,所述电锁部分是印刷磁条。
36.根据权利要求32所述的电池,其中,所述电锁部分是光学图案。
37.根据权利要求32所述的电池,其中,所述电锁部分是具有微穿孔的箔垫。
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WO2018085344A3 (en) | 2018-07-05 |
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AU2017355387A1 (en) | 2019-05-23 |
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