Title:
ELECTRONIC SCALE WITH SELF-POWERED SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/075730
Kind Code:
A1
Abstract:
An electronic scale with a self-powered system comprises: a scale body (1), a liquid crystal display (LCD) (11), a sensor (12), a master control circuit board (2), an energy storage system (3), and a self-powered system (4). The LCD (11) and the sensor (12) are provided on the scale body (1); the output side of the self-powered system (4) is connected with the energy storage system (3); the energy storage system (3) is connected with the master control circuit board (2). The electronic scale is provided with the self-powered system (4) for supplying electric energy, and does not depend on an external energy source or battery. The electronic scale is easy to use and environmentally friendly.
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Inventors:
LU JUNYING (CN)
Application Number:
PCT/CN2011/071077
Publication Date:
June 14, 2012
Filing Date:
February 18, 2011
Export Citation:
Assignee:
ZHONGSHAN YESHM COMMODITIES CO (CN)
LU JUNYING (CN)
LU JUNYING (CN)
International Classes:
G01G21/00; H02J7/32
Foreign References:
| CN101539453A | 2009-09-23 | |||
| CN101737094A | 2010-06-16 | |||
| CN101694400A | 2010-04-14 | |||
| CN101118173A | 2008-02-06 | |||
| JP2005156298A | 2005-06-16 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
广州嘉权专利商标事务所有限公司 (CN)
广州嘉权专利商标事务所有限公司 (CN)
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