Learning table with automatic overturning table board

Abstract

The invention discloses a learning table with an automatic overturning table board which solves the problem of low stability and reliability of the table board during overturning. In order to solve the problem, according to the technical scheme, the table frame, the table board installed on the table frame and table legs used for supporting the table frame are mainly involved; the front end of thetable board is hinged to the table frame, the lower portion of the table board is provided with a power push rod and a mounting sleeve, the power push rod is sleeved with the mounting sleeve fixed tothe table frame, an overturning board fixed to the back surface of the table board is arranged above the mounting sleeve, the front end of the overturning board is connected to the mounting sleeve through a first rotating shaft, a connecting rod is hinged to the overturning board and connected with the power push rod through a second rotating shaft, and the power push rod drives the overturning board to rotate around the first rotating shaft through the connecting rod to make the table board overturned relatively to the table frame; the mounting sleeve is internally provided with a guide groove which inclines and extends upwards from the back side to the front side, and the second rotating shaft slides along the two opposite side walls of the guide groove. The second rotating shaft is restricted to floating up and down by the guide groove from the two sides, and the stability of the table board is high.

Description

technical field [0001] The invention relates to a study table whose table board can be turned over automatically. Background technique [0002] The study table is suitable for children and teenagers. The traditional study table can only adjust the height of the table according to the height of the user's body. In order to meet the learning needs of learners in various aspects such as writing and reading, the existing market has launched a table that can be multi-angled. The adjustable study table can adjust the inclination angle of the desktop according to the figure of the learner, reduce the curvature of the cervical spine, and avoid the soreness caused by the long-term holding of the book by the hand. However, the table top flip of the existing table is generally divided into manual flip And automatic flipping, manual flipping simplifies the structure of the entire learning table, automatic flipping generally drives the desktop to flip through electric or pneumatic push r...

AI Technical Summary

Problems solved by technology

[0002] The study table is suitable for children and teenagers. The traditional study table can only adjust the height of the table according to the height of the user's body. In order to meet the learning needs of learners in various aspects such as writing and reading, the existing market has launched a table that can be multi-angled. The adjustable study table can adjust the inclination angle of the desktop according to the figure of the learner, reduce the curvature of the cervical spine, and avoid the soreness caused by the long-term holding of the book by the hand. However, the table top flip of the existing table is generally divided into manual flip And automatic flipping, manual flipping simplifies the structure of the entire learning table, automatic flipping generally drives the desktop to flip through electric or pneumatic push rods, saving time and effort, and high safety, but the stability of the automatic flipping of the desktop is not high, and it is easy to shake. At the same time, The brake wires on the electric or pneumatic push rod are directly scattered outside, which not only has poor aesthetics, but also easily trips users

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