Portable gas detector

The utility model discloses a portable gas detector and belongs to the field of gas detection. The detector comprises a shell, the periphery of the shell is provided with a circumferentially-surrounding containing groove, a connecting rod assembly is installed in the containing groove and comprises...

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Bibliographic Details
Main Author ZHANG TIANCHENG
Format Patent
LanguageChinese
English
Published 12.09.2023
Subjects
HAND CARRIED BAGS
HAND OR TRAVELLING ARTICLES
HUMAN NECESSITIES
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LUGGAGE
MEASURING
PHYSICS
PURSES
TESTING
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Summary:The utility model discloses a portable gas detector and belongs to the field of gas detection. The detector comprises a shell, the periphery of the shell is provided with a circumferentially-surrounding containing groove, a connecting rod assembly is installed in the containing groove and comprises a first connecting rod, one end of the first connecting rod is hinged to the shell, the other end of the first connecting rod is hinged to a second connecting rod, and the end, away from the first connecting rod, of the second connecting rod is hinged to a third connecting rod. Fourth connecting rods are hinged to the ends, away from the second connecting rods, of the third connecting rods; screws are arranged at the hinged position of the first connecting rod and the shell, the hinged position of the first connecting rod and the second connecting rod, the hinged position of the second connecting rod and the third connecting rod and the hinged position of the third connecting rod and the fourth connecting rod to li
Bibliography:Application Number: CN202223507243U