Title:
ELECTRONIC SCALE WITH KNOB-TYPE ELECTRICITY GENERATION
Document Type and Number:
WIPO Patent Application WO/2018/006467
Kind Code:
A1
Abstract:
Disclosed is an electronic scale with knob-type electricity generation, comprising a scale body (1), a main control panel (3) arranged in an inner cavity (2) of the scale body, and a sensor module (4), a display screen module (5) and an energy storage module (6) respectively electrically connected to the main control panel (3); and further comprising a knob-type force application mechanism (7), and a multi-stage gear set (8), a generator (9) and a rectifying and voltage-stabilizing module (10) arranged in the scale body (1), wherein the knob-type force application mechanism (7) comprises a knob cover (71) and an annular rack (72) arranged on an inner side wall of the knob cover (71), the knob cover (71) is arranged on the scale body (1), and the bottom of the knob cover (71) extends into the inner cavity (2) of the scale body; the annular rack (72) engages with an input end of the multi-stage gear set (8); and an output end of the generator (9), the rectifying and voltage-stabilizing circuit (10) and the energy storage module (6) are sequentially electrically connected, so as to constitute a charging circuit. The electronic scale does not need a supply from an external energy storage module, is energy-saving and environmentally friendly, and is not influenced by the external environment when charging. Charging can be performed at any time and anywhere, and the knob-type force application mechanism (7) is relatively easy to operate, is simple and convenient, and is suitable for people of various ages to use.
Inventors:
LU JUNYING (CN)
ZOU GUISHI (CN)
ZOU GUISHI (CN)
Application Number:
PCT/CN2016/094620
Publication Date:
January 11, 2018
Filing Date:
August 11, 2016
Export Citation:
Assignee:
ZHONGSHAN YESHM COMMODITIES CO (CN)
International Classes:
G01G23/00
Foreign References:
| CN101539453A | 2009-09-23 | |||
| CN102128670A | 2011-07-20 | |||
| CN201945366U | 2011-08-24 | |||
| CN104422507A | 2015-03-18 | |||
| EP2201340A1 | 2010-06-30 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
Download PDF:
Previous Patent: FREELY-ASSEMBLED ENZYME LABEL PLATE
Next Patent: GAME PARAMETER CONTROL METHOD AND DEVICE, AND GAME CONTROL METHOD AND DEVICE
Next Patent: GAME PARAMETER CONTROL METHOD AND DEVICE, AND GAME CONTROL METHOD AND DEVICE