Pesticide residue test card

The utility model discloses a pesticide residue test card which comprises a transmission rod, a top cover and a test card shell, one side of the test card shell is provided with the transmission rod in a penetrating mode, the top of the test card shell is provided with the top cover through a hinge,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN ZHANCE, LI BING, SI LULU, YANG KUN, QIN ZEHUA, WANG WENLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model discloses a pesticide residue test card which comprises a transmission rod, a top cover and a test card shell, one side of the test card shell is provided with the transmission rod in a penetrating mode, the top of the test card shell is provided with the top cover through a hinge, and the outer wall of the transmission rod is provided with a group of first gears. And a first transmission wheel is mounted on one side of the first gear. One end of the rotating rod is inserted into the inner wall of the second fixing block, the second fixing block is pushed, then the other end of the rotating rod is installed in the inner wall of the first fixing block, the second fixing block is pushed to move through the second spring, and then the rotating rod is limited; the transmission rod is rotated to drive the first gear, the first transmission wheel and the first friction cushion to rotate, the first gear rotates to drive the second gear, the second transmission wheel and the second friction cushion