Automatic detection structure for accurate positioning of detection application accessories for liquid compounding device

Abstract

The invention relates to an automatic detection structure for accurate positioning of detection application accessories for a liquid compounding device. The structure comprises a workbench and related detection application accessories, wherein the detection application accessories are arranged on the workbench according to application needs; two magnets with opposite magnetic poles are parallelly distributed at a proper part of the bottom part of the detection application accessories; the work area of the workbench is provided with rapid guide blocks; the position corresponding to the lower surface of the workbench is provided with a Hall switch; and the front end of the workbench is provided with a bicolor indicating lamp. The automatic detection structure provided by the invention has simple structure, realizes accurate positioning by adopting a magnetic positioning principle, is convenient, rapid, safe and reliable, and greatly improves the speed and the reliability of the process of compounding liquid.

Description

technical field [0001] The invention relates to the field of liquid dispensing instrument tabletops, in particular to an automatic detection structure for placing accessories on the liquid dispensing instrument tabletop in place. Background technique [0002] The liquid dispensing instrument is widely used in the laboratory. With the development of science and technology, many basic liquid dispensing operations are now completed by manipulators, which has an impact on the accuracy of the position of the liquid dispensing instrument and its auxiliary equipment on the table. Very high requirements. At present, there is no automatic detection signal for the table accessories of the liquid dispensing instrument in the domestic and foreign markets. When the accessories are not in place, it can only be judged by humans. It is easy to cause the sampling needle and the manipulator to hit the accessories because the accessories are not in place, resulting in failure and injury. Dange...

AI Technical Summary

Problems solved by technology

[0002] The liquid dispensing instrument is widely used in the laboratory. With the development of science and technology, many basic liquid dispensing operations are now completed by manipulators, which has an impact on the accuracy of the position of the liquid dispensing instrument and its auxiliary equipment on the table. High requirements. At present, there is no automatic detection signal for the table accessories of the liquid dispensing instrument in the domestic and foreign markets. When the accessories are not in place, it can only be judged by humans. It is easy to cause the injection needle and the manipulator to hit the accessories because the accessories are not in place, resulting in failure and injury. Danger

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