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公开(公告)号:US5554975A
公开(公告)日:1996-09-10
申请号:US216146
申请日:1994-03-22
申请人: H. Eugene Hall , Ray Beddo
发明人: H. Eugene Hall , Ray Beddo
CPC分类号: G08B21/0461 , A45B3/00 , A45B3/04 , G08B25/06 , Y10S135/91
摘要: A safety cane incorporates an ambient light sensitive illumination device for conserving battery power. A tipping detector is also incorporated which sounds an audible alarm after a first time delay. If the cane is not retrieved by the end of the second time delay, the cane broadcasts an initiating instruction to a telephone dialing device.
摘要翻译: 安全拐杖包含环境光敏照明装置,用于节省电池电量。 还引入倾翻检测器,其在第一时间延迟之后发出声音报警。 如果在第二时间延迟结束时没有检索到手杖,则手杖向电话拨号装置广播发起指令。
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公开(公告)号:US5331990A
公开(公告)日:1994-07-26
申请号:US957245
申请日:1992-10-06
申请人: H. Eugene Hall , Ray Beddo
发明人: H. Eugene Hall , Ray Beddo
CPC分类号: G08B21/0461 , A45B3/00 , A45B3/04 , G08B25/06 , Y10S135/91
摘要: A safety cane incorporates an ambient light sensitive illumination device for conserving battery power. A tipping detector is also incorporated which sounds an audible alarm after a first time delay. If the cane is not retrieved by the end of the second time delay, the cane broadcasts an initiating instruction to a telephone dialing device.
摘要翻译: 安全拐杖包含环境光敏照明装置,用于节省电池电量。 还引入倾翻检测器,其在第一时间延迟之后发出声音报警。 如果在第二时间延迟结束时没有检索到手杖,则手杖向电话拨号装置广播发起指令。
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