Student desk and chair set capable of carrying out automatic regulation and heating

Abstract

The invention belongs to the technical field of teaching equipment, and particularly relates to a student desk and chair set capable of being automatically regulated and heated. Aiming at problems that the height of a desk cannot be regulated and the desk cannot be heated in the cold weather and is low in applicability, The scheme adopted by the invention is as follows: the student desk and chairset comprises a base; the inside of the base is of a hollow structure, and universal wheels are respectively fixed on four corners of the outer wall of the bottom end of the base by screws; a bearingis welded on the inner wall of the bottom of the base, and a rotating rod arranged vertically is welded on the inner wall of the bearing; and the top end of the rotating rod is positioned above the top of the base. According to the invention, by an arranged rotary table, the direction of a desk body can be conveniently and rapidly regulated and the desk body does not need to be manually moved, sothat the student desk and chair set is relatively labor-saving; and heat is circulated into a top cover through heat dissipation holes so as to heat the top surface of the top cover, and heat inside aheating cavity flows into a main air duct from a hot air duct under the action of a micro fan and is finally blown to legs of a student through a branch air duct, and thus, the student desk and chairset can be heated in the cold weather and has high applicability.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a desk and chair for students that can automatically adjust heating. Background technique [0002] Desks and chairs are the desks and chairs used by students in class. They are a kind of desks and chairs, also called student desks and chairs, school desks and chairs. Desks and chairs can be divided according to age, material and function. Divided by age group: divided into kindergarten desks and chairs, desks and chairs for primary school students, desks and chairs for middle school students, desks and chairs for college students; divided by function: divided into fixed desks and chairs and liftable desks and chairs; divided by materials: It is divided into wooden desks and chairs, plastic desks and chairs and steel-wood desks and chairs. According to the quality and size requirements of desks and chairs, the processing process of sawing various artificial panels into...

AI Technical Summary

Problems solved by technology

The existing desks for students have a single structure and function, and the height cannot be adjusted, which cannot meet the requirements of students of different heights. It is inconvenient to use. When the existing desks need to be adjusted in direction, they are all manually moved, which is laborious. And it cannot be heated in cold weather, so the applicability is low

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