Stirrer used for testing in internal medicine department and provided with convenient-to-replace stirring structure

Abstract

The invention discloses a stirrer used for testing in the internal medicine department and provided with a convenient-to-replace stirring structure, and relates to the field of medical devices. The device includes a bottom plate, side plates are symmetrically fixedly connected to the bottom plate, the side plates are slidably connected with a cross plate, the left end of the cross plate is provided with a motor, the output end of the motor is in flat-key connection with a second rotation shaft, the two ends of the second rotation shaft are rotatably connected with bearings, the second rotation shaft is uniformly fixedly connected with a driving bevel gear that are meshed and connected with a driven bevel gear, the bottom of the driven bevel gear is fixedly connected with a straight rod, the bottom of the straight rod is fixedly connected with a connection block, the connection block is connected with a polygonal inserting block through a polygonal groove, the connection block and the polygonal inserting block are connected with a plug pin, the bottom of the polygonal inserting block is fixedly connected with the stirring structure, the stirring structure includes a stirring shaft, a stirring rod and a bolt, the top of the stirring shaft is fixedly connected with the polygonal inserting block, the bottom of the stirring shaft is connected with the stirring rod, and the top of the stirring rod is in threaded connection with the bolt. The stirring structure is convenient to replace and meanwhile is adjustable in size.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an internal medicine laboratory stirring device which is convenient for replacing the stirring structure. Background technique [0002] At present, physicians in hospitals sometimes need to test drugs, blood or body fluids in test tubes, and for some tests, proper stirring is also required to ensure the accuracy of test results. But there are still some problems in the internal medicine laboratory stirring device now. [0003] For example, the Chinese patent application number is CN201721505987.8, a stirring device for internal medicine testing, which relates to the field of medical devices. Including a base, the top of the base is provided with a test tube rack, the upper side of the test tube rack is provided with a support plate, both ends of the bottom of the support plate are provided with connecting rods, and one end of the connecting rod is provided with a connecting slee...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of internal medicine laboratory stirring device that is convenient to replace the stirring structure, to solve the problem that although it can play the characteristics of good stirring effect and high stirring efficiency in the above background technology, the stirring of the device is inconvenient to replace and take off. Cleaning is prone to cross effects, and the size of the stirring structure cannot be changed at the same time, and the adaptability is poor

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