Title:
ELECTRONIC SCALE HAVING LEVELLING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2022/156361
Kind Code:
A1
Abstract:
An electronic scale having a levelling function, comprising an electronic scale body (1); levelling cylinders (2) are provided at four corners of the bottom of the electronic scale body (1), a partition plate (3) is fixedly mounted at a middle position of the inner wall of each levelling cylinder (2), a limiting block (4) is slidably mounted inside the levelling cylinder (2), a supporting spring (5) is provided inside the levelling cylinder (2), two ends of the supporting spring (5) are respectively fixedly connected to the bottom of the partition plate (3) and the top of the limiting block (4); and a connecting rod (6) is fixedly mounted at a middle position of the bottom of the limiting block (4), and the bottom end of the connecting rod (6) penetrates through the bottom of the levelling cylinder (2) and extends to the lower portion thereof. The electronic scale achieves the purpose of being always in a balanced state, and feet (7) of the electronic scale can automatically perform levelling according to the flatness of a platform, so that the stability of the electronic scale is ensured, and the occurrence of shaking is avoided during the usage of the electronic scale, thereby increasing the accuracy of a weighing value of the electronic scale and ensuring the normal usage of the electronic scale.
Inventors:
CHENG JIANXIANG (CN)
LUO JIANMIN (CN)
LONG DEMING (CN)
PAN SHENZHANG (CN)
LUO JIANMIN (CN)
LONG DEMING (CN)
PAN SHENZHANG (CN)
Application Number:
PCT/CN2021/133684
Publication Date:
July 28, 2022
Filing Date:
November 26, 2021
Export Citation:
Assignee:
CHENG JIANXIANG (CN)
International Classes:
G01G19/00; G01G21/00; G01G21/02
Foreign References:
| CN213874600U | 2021-08-03 | |||
| CN209326774U | 2019-08-30 | |||
| CN211355419U | 2020-08-28 | |||
| CN211855525U | 2020-11-03 | |||
| CN209764224U | 2019-12-10 | |||
| CN209992059U | 2020-01-24 | |||
| CN211262415U | 2020-08-14 | |||
| JP2004309434A | 2004-11-04 |
Attorney, Agent or Firm:
BEIJING FORESTSONG PATENT AGENCY CO., LTD. (CN)
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