CN201167121Y - 电动自行车电量数字显示装置 - Google Patents

电动自行车电量数字显示装置 Download PDF

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Publication number
CN201167121Y
CN201167121Y CNU2008200624433U CN200820062443U CN201167121Y CN 201167121 Y CN201167121 Y CN 201167121Y CN U2008200624433 U CNU2008200624433 U CN U2008200624433U CN 200820062443 U CN200820062443 U CN 200820062443U CN 201167121 Y CN201167121 Y CN 201167121Y
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China
Prior art keywords
electric quantity
electric bicycle
power management
display device
digital display
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Expired - Fee Related
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CNU2008200624433U
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English (en)
Inventor
张航
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Chengdu Wujiang Xinghuo Patent Development Institute
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Chengdu Wujiang Xinghuo Patent Development Institute
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Priority to CNU2008200624433U priority Critical patent/CN201167121Y/zh
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    • 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

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Abstract

本实用新型涉及一种仪表。公知的电动自行车电量显示,一般只能采用三四个指示灯来显示,不太精确。本实用新型提供一种电动自行车电量数字显示装置,就能达到电量显示十分精确的目的。由蓄电池、电源管理芯片、数字显示表盘组成的电动自行车电量数字显示装置,其特征是:设置能随时测得蓄电池现时电量参数的电源管理芯片,通过转换模块连接到能即时转换成显示百分比的数字显示表盘。使骑车人一看便知现时电量多少,以便计划行车距离或及时充电。

Description

电动自行车电量数字显示装置
技术领域
本实用新型涉及一种仪表。
背景技术
目前,公知的电动自行车电量显示,一般只能采用三四个指示灯来显示,不太精确。
发明内容
为了克服上述不足,本实用新型提供一种电动自行车电量数字显示装置,就能达到电量显示十分精确的目的。
本实用新型解决其技术问题的技术方案是:由蓄电池、电源管理芯片、数字显示表盘组成的电动自行车电量数字显示装置,其特征是:设置能随时测得蓄电池现时电量参数的电源管理芯片,通过转换模块连接到能即时转换成显示百分比的数字显示表盘。使骑车人一看便知现时电量多少,以便计划行车距离或及时充电。
本实用新型的有益效果是:结构简单,使用方便,电量显示效果好。
附图说明
下面结合附图和实施例对本实用新型作进一步说明:
图1为本实用新型结构示意图。
图中1.数字显示表盘,2.电源管理芯片,3.蓄电池。
具体实施方式
图1中,设置能随时测得蓄电池(3)现时电量参数的电源管理芯片(2),通过转换模块连接到能即时转换成显示百分比的数字显示表盘(1)。使骑车人一看便知现时电量多少,以便计划行车距离或及时充电。

Claims (1)

1、一种电动自行车电量数字显示装置,由蓄电池、电源管理芯片、数字显示表盘组成,其特征是:设置能随时测得蓄电池(3)现时电量参数的电源管理芯片(2),通过转换模块连接到能即时转换成显示百分比的数字显示表盘(1)。
CNU2008200624433U 2008-03-11 2008-03-11 电动自行车电量数字显示装置 Expired - Fee Related CN201167121Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200624433U CN201167121Y (zh) 2008-03-11 2008-03-11 电动自行车电量数字显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200624433U CN201167121Y (zh) 2008-03-11 2008-03-11 电动自行车电量数字显示装置

Publications (1)

Publication Number Publication Date
CN201167121Y true CN201167121Y (zh) 2008-12-17

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CNU2008200624433U Expired - Fee Related CN201167121Y (zh) 2008-03-11 2008-03-11 电动自行车电量数字显示装置

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CN (1) CN201167121Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490611A (zh) * 2011-12-09 2012-06-13 常州永旭车辆配件厂 电动车仪表盘
CN104290854A (zh) * 2014-10-22 2015-01-21 河南爱浪车业有限公司 一种设置有数字显示电量装置的电动自行车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102490611A (zh) * 2011-12-09 2012-06-13 常州永旭车辆配件厂 电动车仪表盘
CN104290854A (zh) * 2014-10-22 2015-01-21 河南爱浪车业有限公司 一种设置有数字显示电量装置的电动自行车

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Granted publication date: 20081217