Title: Mechanical counter
Application Number: 200520115997 Application Date: 2005.11.04
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.11.29 Granted Pub. Date: 2006.11.29
International Classifi-cation: G06M1/00
Applicant(s) Name: Chen Yaoxin Address:
Inventor(s) Name: Chen Yaoxin
Attorney & Agent: zhang wenzhong
Abstract:
    The utility model discloses a mechanical counter, including: a shell with a transparent window, a counting component in the shell and a stem wheel component matched with the counting component; the counting component includes a counting disk and a carry gear, in which, the 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 element; the end face of the number value input gear 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: 9
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