Spliced table and chair

Abstract

The invention relates to the technical field of teaching tools, in particular to a spliced table and chair. The spliced table and chair comprises a table board, supporting plates are fixedly installedon the two corresponding sides of the lower surface of the table board, the side face of the table board right above each supporting plate can be folded downwards and is provided with an isosceles triangle side plate, a first groove is formed in one side of the middle of the upper surface of the table board, a computer supporting plate fitting the shape of the first groove is arranged in the first groove, two mutually-parallel connecting rods are fixedly installed between the bottoms of the two supporting plates, two sliding rails are symmetrically welded to the two sides of the upper surfaces of the two connecting rods, the axial directions of the sliding rails are perpendicular to the axial directions of the connecting rods, front chair legs are slidingly installed on the two sliding rails, a chair seat is fixedly installed at the tail ends, away from one sides of the sliding rails, of the two front chair legs, and two back chair legs are correspondingly installed on the surfaces, away from one sides of the front chair legs, of the lower surface of the chair seat. The spliced table and chair has the advantages of being diverse in function, simple and practical.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to a splicing table and chair. Background technique [0002] In the daily teaching of the school, students are often divided into different groups for communication and discussion. At this time, several tables will be joined together to form a large ring table to facilitate communication and discussion. However, the existing square tables will leave space when splicing. There are large gaps which hinder the communication between group members, and students often lean on the back of the chair for a long time when they are resting. Since the back of the existing chair is mostly not an integral structure with the seat, so leaning for a long time will make the The back of the chair is loose and damaged. Due to the advent of the Internet era, students often use laptops or tablets in class. When using them, they often use the laptop support stand to prop up the laptop at a certain a...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages in the prior art that it is inconvenient to splice into a large table, the back of the chair is easy to loosen and damage, and there is no computer support board, and proposes a splicing table and chair

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