发明名称 Weather resistant automatic meter reading unit
摘要 A chassis for a residential utility meter reading unit includes individual chambers including a transmitter chamber containing a printed circuit board, an indexing unit chamber containing the mechanism for operating dials that rotated in response to use of the utility product to indicate the magnitude of consumption, and a battery chamber releasably connected to the chassis and adapted to complete an electrical connection between batteries and circuit board as the third chamber moves relative to the chassis. A transparent cover overlaps a slot formed in the chassis and a leg extending from the battery chamber moveable in the slot. Rails on the chassis block movement of sliders on the battery pack away from the chassis to prevent disengagement of the battery chamber from the chassis unless the cover and its attachment screws are first removed.
申请公布号 US2002041237(A1) 申请公布日期 2002.04.11
申请号 US20010956865 申请日期 2001.09.21
申请人 NATHAN GIL 发明人 NATHAN GIL
分类号 G01D4/00;G01D11/24;G01R11/04;(IPC1-7):G08C15/06;G08B23/00 主分类号 G01D4/00
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