Title:
PORTABLE SAMPLING APPARATUS FOR FOOD AND DRUG TESTING
Document Type and Number:
WIPO Patent Application WO/2020/258167
Kind Code:
A1
Abstract:
A portable sampling apparatus for food and drug testing, comprising two clamping structures (3) and a limiting structure (1), the limiting structure (1) comprising a limiting sleeve (11), guide shafts (12), a connecting block (13), transmission gears (14), and a limiting spring piece (15), the connecting block (13) being arranged at the end part of the clamping structures (3), the transmission gears being secured on the end of the arcuate connecting block (13) facing away from the clamping structures (3), the guide shafts (12) being connected to the transmission gears (14) in a penetrating manner, the two transmission gears (14) being engaged, the two guide shafts (12) being secured to the limiting sleeve (11), the transmission gears (14) being rotatably connected to the limiting sleeve (11) by means of the guide shafts (12), an arcuate limiting spring piece (15) being disposed inside the limiting sleeve (11), and the transmission gears (14) abutting the limiting spring piece (15). The present portable sampling apparatus for food and drug testing has the advantages of convenient clamping of drugs of different volumes, flexible operation, and high comfort during use.
Inventors:
FANG DONGDONG (CN)
Application Number:
PCT/CN2019/093304
Publication Date:
December 30, 2020
Filing Date:
June 27, 2019
Export Citation:
Assignee:
FANG DONGDONG (CN)
International Classes:
G01N1/08; G01N1/00
Foreign References:
| CN205496844U | 2016-08-24 | |||
| CN107433537A | 2017-12-05 | |||
| CN108357915A | 2018-08-03 | |||
| CN207174632U | 2018-04-03 | |||
| CN208973260U | 2019-06-14 | |||
| KR20110008032U | 2011-08-17 |
Attorney, Agent or Firm:
HEFEI XINGDONG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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