An easily adjustable biological sample detection instrument

Abstract

The invention discloses a conveniently adjustable biological sample detection instrument, which comprises a three-dimensional rotating positioning mechanism of a probe and a base. The three-dimensional rotating positioning mechanism of the probe comprises three layers connected by up and down rotation, the upper layer includes a main box, the middle layer is a hollow ring plate, and the lower layer It is a rectangular branch box, in which the main box is rotatably supported in the annular slide rail on the hollow ring plate by a plurality of evenly distributed pulleys at the bottom, and the bottom of the hollow ring plate is fixedly connected with the rectangular branch box. The rectangular branch box is fixedly connected to the top wall of the base, the inner wall of the rectangular branch box is fixedly connected with a horizontal plate, and the top wall of the horizontal plate is slidably connected with a loading platform, and the side wall of the rectangular branch box is excavated There is a through slot that matches the stage; the invention can conveniently adjust the biological sample detection head, thereby facilitating the acquisition of detection data with high accuracy, and is easy to operate, thereby effectively improving the working efficiency of biological sample detection. In addition, the maximum probe movement range is realized on the basis of the small-sized slide rail design, and compared with the traditional rotatable design of the probe on the three-dimensional positioning structure, this design greatly improves the adjustable measurement range .

Description

technical field [0001] The invention relates to the technical field of biological monitoring devices, in particular to an easily adjustable biological sample detection instrument. Background technique [0002] Biological samples usually refer to plant flowers, leaves, stems, roots, seeds, etc., and animal (including human) body fluids (such as urine, blood, saliva, bile, gastric juice, lymph fluid, and other secretions of organisms, etc.), hair , muscle and some tissues and organs (such as thymus, pancreas, liver, lung, brain, stomach, kidney, etc.) and various microorganisms. [0003] In order to conduct research on organisms better, biological samples are often detected in the prior art, but the biological sample detection instruments in the prior art are often only convenient for the overall detection of biological samples when detecting biological samples. When local detection of biological samples is required, it is necessary to take out the biological samples and plac...

AI Technical Summary

Problems solved by technology

[0003] In order to conduct research on organisms better, biological samples are often detected in the prior art, but the biological sample detection instruments in the prior art are often only convenient for the overall detection of biological samples when detecting biological samples. When local detection of biological samples is required, it is necessary to take out the biological samples and place them again, and then use the detection instrument for detection, so not only the operation is troublesome, but also the efficiency is low. Therefore, an easy-to-adjust biological sample detection instrument is particularly important. In the patented technology, the commonly used structure to realize the three-dimensional movement of the probe is to use three-dimensional slide rails to nest each other and then place the probe on one of the dimension slide rails for combined positioning, such as the patent document CN204169950U, but this design has a The three-position movement of the defect probe is always located in one quadrant. If the target area to be measured is large, a larger slide rail is required to match the full range coverage

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