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    • 7. 发明申请
    • Hearing Instrument
    • 听力仪器
    • US20120014547A1
    • 2012-01-19
    • US12806197
    • 2009-11-03
    • Walter P. SjursenMichael DeSalvoHassan A. MohamedMichael C. PereiraDaniel NelsenSon LuongDavid BakerThomas Stuart
    • Walter P. SjursenMichael DeSalvoHassan A. MohamedMichael C. PereiraDaniel NelsenSon LuongDavid BakerThomas Stuart
    • H04R25/00
    • H04R25/602H04R25/65H04R25/654
    • A hearing instrument may include an enclosure adapted for behind-the-ear placement that houses a microphone for converting an acoustical input signal to an electrical signal and a sound processing circuit for processing the electrical signal; an earpiece adapted for in-the-canal placement that includes a receiver for converting the processed electrical signal to an acoustical output signal; a replaceable battery housed in the enclosure for powering the microphone, sound processing circuit and receiver; and an electrical cable extending from the enclosure that electrically couples the processed electrical signal from the sound processing circuit to the receiver. The enclosure includes a top portion and a bottom portion. The top portion and the bottom portion pivot about a hinge point at one end of the enclosure to open and closed positions. In the open position, the battery is accessible for replacement. A latch mechanism at the other end of the enclosure secures the top portion to the bottom portion in the closed position. The bottom portion may be detached from the top portion and may be replaced by the user.
    • 助听器可以包括适于耳后放置的外壳,其容纳用于将声输入信号转换为电信号的麦克风和用于处理电信号的声音处理电路; 用于管道内放置的耳机,其包括用于将经处理的电信号转换为声输出信号的接收器; 容纳在外壳中的可替换电池为麦克风,声音处理电路和接收器供电; 以及从外壳延伸的电缆,其将经处理的电信号从声音处理电路电耦合到接收器。 外壳包括顶部和底部。 顶部部分和底部部分围绕围绕壳体的一端处的铰链点枢转到打开和关闭位置。 在打开位置,电池可以更换。 在外壳的另一端处的闩锁机构将封闭位置的顶部固定到底部。 底部可以从顶部分离,并且可以由使用者代替。
    • 8. 发明授权
    • Multiple purpose automobile tool
    • 多用途汽车工具
    • US06341423B1
    • 2002-01-29
    • US09338932
    • 1999-06-23
    • John Merrick TaggartA. Jeffrey TurnerEdward S. RichardsonDaniel J. NelsonStephen E. LancMarc S. HarrisonMichael C. PereiraAldan J. Petrie
    • John Merrick TaggartA. Jeffrey TurnerEdward S. RichardsonDaniel J. NelsonStephen E. LancMarc S. HarrisonMichael C. PereiraAldan J. Petrie
    • B26B300
    • B26B1/046B25F1/003B26B1/048B26B11/003B26B11/008H01H85/0208
    • A multi-purpose tool including a plurality of tools useful to have available in an automobile, such as a flashlight, a tire pressure gauge, a scraper, and a fuse puller. The scraper preferably is pivotably mounted to a handle of the multi-purpose tool in a manner which permits the scraper to be positioned substantially perpendicular to the tool handles to permit scraping force to be applied to the scraper in an efficient manner. The multi-purpose tool preferably also includes a tool with pivotable jaws, such as a pair of foldable pliers, as well as a variety of pivotably mounted tools such as a cutting blade, a screwdriver, and a cap lifter. The tool preferably has two handles, each handle having storage channels for the tools coupled thereto. The tool jaws are pivotably mounted to the handles for selective movement between a storage position in the handles and a working position in which the jaws work together. Preferably, when the jaws are in a working position, the other tools coupled to the handles are in a storage channel facing another handle so that the exterior of the handles in this configuration of the multi-purpose tool is substantially smooth without tools positioned along the gripping surface, thereby increasing user comfort during use of the jawed tool.
    • 一种多用途工具,包括可用于汽车中的多种工具,例如手电筒,轮胎压力计,刮刀和保险丝拉出器。 刮刀优选地以允许刮刀基本上垂直于工具把手定位的方式可枢转地安装到多功能工具的手柄,以便有效地将刮擦力施加到刮刀上。 多功能工具优选地还包括具有可枢转的钳口的工具,例如一对可折叠的钳子,以及各种可枢转地安装的工具,例如切割刀片,螺丝刀和盖帽提升器。 该工具优选地具有两个手柄,每个手柄具有用于与其连接的工具的存储通道。 工具夹可枢转地安装到把手上,用于在把手的存放位置和夹爪一起工作的工作位置之间进行选择性运动。 优选地,当夹爪处于工作位置时,连接到手柄的其它工具位于面向另一手柄的存储通道中,使得多用途工具的该构造中的手柄的外部基本平滑,而不沿着 夹紧表面,从而在使用下颌工具时增加使用者的舒适度。