Title:
CHARACTER WHEEL SELF-RESETTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/177227
Kind Code:
A1
Abstract:
Disclosed is a character wheel self-resetting structure, comprising a character wheel mandrel and a character wheel rotatably sleeved on the character wheel mandrel. The character wheel and the character wheel mandrel are coaxially arranged. A mandrel magnet with the magnetic pole direction along the radial direction of the character wheel mandrel is fixed on the character wheel mandrel. A first character wheel magnet is provided on the character wheel corresponding to the mandrel magnet. When the character wheel is located at the initial position, the mandrel magnet and the first character wheel magnet have opposite poles. The present invention is simple in structure, and the character wheel can automatically return to an initial position after rotating.
Inventors:
LIN SHAOLIAN (CN)
LIN SHAOJIAN (CN)
LIN SHAOJIAN (CN)
Application Number:
PCT/CN2019/089233
Publication Date:
September 10, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
XIAMEN MAKE SECURITY TECH CO LTD (CN)
International Classes:
E05B37/02
Foreign References:
| CN109184337A | 2019-01-11 | |||
| CN205894899U | 2017-01-18 | |||
| CN208456320U | 2019-02-01 | |||
| CN108915423A | 2018-11-30 | |||
| CN108026735A | 2018-05-11 | |||
| US20080006066A1 | 2008-01-10 |
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO.,LTD. (CN)
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