Title: Mechanical counter
Application Number: 200510061430 Application Date: 2005.11.04
Publication Number: 1758272 Publication Date: 2006.04.12
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06M1/00
Applicant(s) Name: Chen Yaoxin Address: 315400
Inventor(s) Name:
Attorney & Agent: zhang wenzhong
Abstract:
     This invention discloses a mechanical computer including: a shell with a transparent window, a counting component in the shell and a stem wheel component matched with the counting component including a counting disk and a carry gear, in which, end face brace teeth are arrayed uniformly on the circumference of the units place counting disk of the counting component, the stem wheel component includes a driven gear and a driver and the driven gear has a stem shaft and a value input wheel and a driven gear connected with the stem shaft, a compressed spring is sleeved at the end of the stem shaft through the driver, the stem shaft end is screwed with a fastening unit, the number value input gear end face has a counting pawl plate with its top connected with the end face brace teeth, a top cover and a base are inserted with each other to form the shell, the base has a carry shaft recess for placing the carry shaft, a counting shaft recess for placing the counting shaft and a down stem shaft for placing the stem shaft clutched to the up stem recess corresponding to the top cover and the locating reed end part at the front of the bottom of the base is butt joined with the end face brace gear.
Time: 6
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