Lifting Rocking Oscillator

Abstract

A lifting and swinging oscillator, the left and right brackets are fixedly connected with the front and rear corresponding beams, and the front and rear beams are connected with a plurality of non-circular turntables arranged side by side through the relative rotation of the rotating shaft, and the rotating shaft and the beam rotate relatively connection, the rotating shaft is fixedly connected with the turntable, and one end of the rotating shaft is connected with a rocker; the upper end of the beam is fixedly connected with a vertical spring, and the upper end of the spring is fixedly connected with a hollow test tube holding box with an upward opening. The box is erected on the turntable, and the test tube box is located between the left and right brackets. The test tube box is fixedly connected with a shelf, and a plurality of test tube perforations are arranged vertically and horizontally on the shelf. The turntable is one or more of ellipse, triangle or rectangle. The intersection point of the turntable and the rotating shaft deviates from the center of the turntable. A baffle is fixedly connected to the inner side of the support, and the test tube holding box is located in the area surrounded by the baffle. The baffle is triangular, rectangular or trapezoidal.

Description

technical field [0001] The invention relates to a medical device, in particular to a lifting and swinging oscillator. Background technique [0002] In medical practice, vibration operation is required in many cases, for example, inspectors oscillate samples, nurses oscillate after mixing solid medicine and liquid medicine, etc. Some of the current oscillating operations adopt the direct shaking of the test tube by hand, which is not only troublesome, but also has a bad oscillation effect. In order to obtain a better oscillation effect, some hospitals purchase special oscillators, but the structures are complex and the cost is high. Contents of the invention [0003] The invention aims at the deficiencies and provides a lifting and swinging oscillator with simple structure, low price and good use effect. [0004] The technical scheme that the present invention solves the problems of the technologies described above is as follows: [0005] An up-and-down swinging oscillat...

AI Technical Summary

Problems solved by technology

Some of the current oscillation operations use human hands to directly shake the test tube. This method is not only troublesome, but also the oscillation effect is not good.

In order to obtain a better vibration effect, some hospitals purchase special oscillators, but the structure is complex and the cost is high

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