试管架

Abstract

本实用新型公开了一种试管架,包括水平板、挡板、挡试管柱、固定柱、蝴蝶夹、试管支撑杆、滑轮和滑轮固定轴,所述挡板、挡试管柱、固定柱均为竖直布置,所述水平板上设有横向设置的滑道,所述滑轮可沿所述滑道滑动,滑轮与挡板底部连接,所述滑轮固定轴设有螺纹,位于滑道外侧的孔内,可通过旋进固定住所述滑轮;所述固定柱上设有用于试管支撑杆的固定孔,试管支撑杆穿过所述固定孔中并水平设置,所述蝴蝶夹用于将试管支撑杆固定于所述固定孔。本实用新型具有以下优点:试管斜面倾斜程度可调可控制,试管放置可固定。结构简单,操作方便。
The utility model discloses a test tube rack, including horizontal plate, baffle, fender test tube post, fixed column, butterfly clamp, test tube bracing piece, pulley and pulley fixed axle, baffle, fender test tube post, fixed column are vertical arranging, be equipped with the slide of horizontal setting on the horizontal plate, the pulley can be followed the slide slides, and the pulley is connected bottom the baffle, the pulley fixed axle is equipped with the screw thread, is located the downthehole of the slide outside, and the accessible precession is fixed the pulley, be equipped with the fixed orifices that is used for the test tube bracing piece on the fixed column, the test tube bracing piece passes level setting in the fixed orifices, the butterfly is pressed from both sides and is used for being fixed in the test tube bracing piece the fixed orifices. The utility model has the advantages of it is following: test tube slant degree of inclination is adjustable steerable, and the test tube is placed and to be fixed. Simple structure, convenient operation.

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