A study desk that is convenient to lift and use method thereof

Abstract

The invention relates to a learning table convenient to lift. The learning table convenient to lift comprises table legs, a storage box, a table top and an air feeding device. The pair of table legs comprise supporting plates, screw tubes, inserting rods and driving nuts; supporting rods are arranged on the ground in the front direction and the back direction; the inserting rods are inserted into the screw tubes in a sliding mode; the driving nuts comprise front shells and back shells; the storage box is fixed at the upper portions, close to the end faces, of the pair of screw tubes; the lower end face of the table top is respectively hinged to a pair of rotating shafts; the air feeding device comprises a drawing air bellow, an air feeding tube and a draught fan. An application method of the learning table includes the steps that 1, the height of the table top is rapidly adjusted; 1.1 the two driving nuts located on the same screw tube are pre-adjusted; 1.2, the two driving nuts on the other screw tube are adjusted in the mode in the step 1.1. By means of the learning table convenient to lift, the height of the leaning table can be conveniently adjusted, and two modes of rapidly adjusting and finely adjusting can be selected; the table top can be lifted to further conveniently take and place books between the table top and the storage box.

Description

technical field [0001] The invention relates to a learning appliance, in particular to a learning table which is convenient to lift and a use method thereof. Background technique [0002] The study table is an indispensable learning tool for students' daily study. Due to the different heights of different students, the unified study table cannot adapt to all the students in the class. Short students cannot reach the table, and tall students need to bend over for a long time to write on the table. [0003] Application date 2014.05.20, application number 201410211740.X invention discloses a lifting desk, including a desktop and feet, characterized in that there are rotating discs on both sides of the desktop, and the rotating discs have a through hole from the center to the outside. The spiral lifting channel has a toothed structure on the outer edge, and an adjustment hand wheel meshing with the toothed structure is installed on the side; the upper lifting column and the low...

AI Technical Summary

Problems solved by technology

[0004] This desk can adjust the desktop height by turning the adjustment handwheel, but it still has the following problems: because the rotary disc is used for adjustment, the front and rear distance of the rotary disc must be consistent with the upper and lower heights, so that the two sides of the entire device occupy a large amount of front and rear directions. space, users cannot place their legs under the table smoothly

[0005] In addition, due to the lack of educational resources in our country, many schools are teaching in large classes, and there are many study desks in the classroom, and the distance between the desks is similar, so it is impossible to set drawers that can be opened and closed to accommodate books. Unable to arrange space reasonably for book storage

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