Test tube fixing device
The utility model discloses a test tube fixing device. The test tube fixing device comprises a fixing frame and a fixing frame, wherein a plurality of vertical holes for accommodating test tubes are formed in the fixing frame; the clamping assembly comprises a clamping sliding pair arranged on the s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a test tube fixing device. The test tube fixing device comprises a fixing frame and a fixing frame, wherein a plurality of vertical holes for accommodating test tubes are formed in the fixing frame; the clamping assembly comprises a clamping sliding pair arranged on the side face of the frame and a clamping element arranged on the clamping sliding pair. The clamping element moves perpendicular to the vertical hole and can abut against the side face of the test tube in the vertical hole. The clamping driving part is fixed to the side face of the fixing frame, the moving end of the clamping driving part is provided with threads, threads are arranged corresponding to the clamping element, and the clamping driving part drives the clamping element to move through matching of the threads and the threads. The test tube clamping device synchronously clamps test tubes, facilitates opening and closing of test tube covers, and is simple in structure and small in size.
本实用新型公开了试管固定装置,包括:固定框架:形 |
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