Reagent box for water quality detection
The reagent box comprises a box body, a box cover, a tool box, a first placing plate, a second placing plate and a supporting plate, a guide rod is vertically and fixedly connected to the supporting plate, the first placing plate and the second placing plate are both connected to the guide rod in a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The reagent box comprises a box body, a box cover, a tool box, a first placing plate, a second placing plate and a supporting plate, a guide rod is vertically and fixedly connected to the supporting plate, the first placing plate and the second placing plate are both connected to the guide rod in a sliding mode, a first lead screw is rotatably connected to the supporting plate, and a second lead screw is rotatably connected to the first lead screw. The second placing plate is in threaded connection with a first lead screw, and a first hand wheel is installed at the end, away from the supporting plate, of the first lead screw. A second lead screw is rotationally connected to the second containing plate, the first containing plate is in threaded connection with the second lead screw, and a second hand wheel is installed at the end, away from the second containing plate, of the second lead screw. The distance between the first placing plate and the second placing plate and the distance between the second placing |
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