Biological experiment oscillation device for detecting speed limit by utilizing centrifugation

A biological experiment and speed-limiting technology, which is applied in transportation and packaging, chemical/physical processes, shaking/oscillating/vibrating mixers, etc. Centrifugal force etc.

Inactive Publication Date: 2021-03-23
泗县谷稻方舟生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a vibration device for biological experiments using centrifugal detection to limit the speed, which has the advantages of real-time detection of the vibration speed of the test tube, and when the vibration speed is too fast, it will automatically limit or stop the vibration. It solves the problem that if the oscillation speed of the oscillation axis is too fast when the test tube is oscillated, the reagent in the test tube will generate a large centrifugal force, which will cause the denaturation of the reagent and affect the results of the biological experiment. In addition, the existing device does not have Problems with the function of high-speed vibration speed limit or protection for test tubes

Method used

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  • Biological experiment oscillation device for detecting speed limit by utilizing centrifugation
  • Biological experiment oscillation device for detecting speed limit by utilizing centrifugation
  • Biological experiment oscillation device for detecting speed limit by utilizing centrifugation

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-6 , a vibration device for biological experiments using centrifugal detection speed limit, comprising an output shaft 1, one end of the output shaft 1 is fixedly connected with a vibration shaft 2, one end of the vibration shaft 2 is fixedly connected with a test tube rack 6, and the test tube rack 6 is used for supporting The test tube, the vibrating shaft 2 drives the test tube rack 6 to reciprocate to perform the vibrating operation, th...

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Abstract

The invention relates to the technical field of biological experiment equipment, and discloses a biological experiment oscillation device for detecting speed limit by using centrifugation. The biological experiment oscillation device comprises an output shaft, one end of the output shaft is fixedly connected with an oscillation shaft, the outer side wall of the oscillation shaft is fixedly connected with a detection ring and a speed limit ring, and the inner side wall of the detection ring is fixedly connected with a sliding rail; and one end of the sliding rail is fixedly connected with a detection base, and the inner side wall of the sliding rail is slidably connected with a centrifugal lead ball. When the oscillation speed is too high, the centrifugal force borne by the centrifugal leadball is increased, the pressure exerted by the centrifugal lead ball on an arc-shaped spring piece is larger than the elastic force of the arc-shaped spring piece, the surface of the arc-shaped spring piece is elastically deformed, the arc-shaped spring piece drives a trigger frame to move towards one side of an alarm device, the trigger frame triggers a switch on the alarm device, and thus the alarm device gives an alarm, so that an experimenter can know the oscillation state of a test tube in time, and the experimenter can conveniently adjust the device in time.

Description

technical field [0001] The invention relates to the technical field of biological experiment equipment, in particular to an oscillation device for biological experiment using centrifugal detection speed limit. Background technique [0002] Biotechnology is a technology that people use microorganisms, animals and plants to process material raw materials, and provide products to serve the society. Biotechnology mainly includes fermentation technology and modern biotechnology. Therefore, biotechnology is a new and comprehensive subject. Modern biotechnology includes genetic engineering, molecular biology, biochemistry, genetics, cell biology, embryology, immunology, organic chemistry, inorganic chemistry, physical chemistry, physics, informatics and computer science and other multidisciplinary technologies. It can be used to study the law of life activities and provide products to serve the society. At present, in biological experiment technology, some test tube reagents need...

Claims

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Application Information

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IPC IPC(8): B01F11/00
CPCB01F31/20
Inventor 唐敏敏
Owner 泗县谷稻方舟生物科技有限公司
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