Electric multifunctional built-in screen lifting desk

Abstract

The invention discloses an electric multifunctional built-in screen lifting desk. The electric multifunctional built-in screen lifting desk comprises a desk body, a built-in screen assembly and two lifting power structures. According to the electric multifunctional built-in screen lifting desk, operation is reliable, the structure is simple, installation is convenient, and the power and control parts are all hidden at the bottom of the desk; a relatively independent power structure is adopted, and an operation system of two or more lifting mechanisms can be formed through simple connection, and installation and debugging are convenient; the lifting structures adopt simple and reliable gear and rack transmission and multiple synchronous motors, needed lifting force is achieved in a framework with the size as small as possible, professional staff are not needed for daily maintenance, and the daily maintenance cost of a school is reduced.

Description

technical field [0001] The invention relates to a special examination table for schools, colleges, etc., in particular to a multifunctional built-in screen electric lift table. Background technique [0002] At present, the desks of students in various schools and colleges are generally made of wood or steel, which can only be used for general class and teaching. If there is an examination or other need for independent isolation of each student, it cannot meet the requirements. If necessary, generally increase the distance between desks or reduce the number of exams by half. This requires a series of cumbersome preparations. When encountering important exams, students in other classes need to be mobilized to suspend classes. [0003] In order to reflect the fairness and impartiality of the exam, not only additional teachers must be sent to invigilate the exam, but in order to reduce the number of people taking the exam in one classroom, other classes must be closed to free ...

AI Technical Summary

Problems solved by technology

[0002] At present, the desks of students in various schools and colleges are generally made of wood or steel, which can only be used for general class and teaching. If there is an examination or other need for independent isolation of each student, it cannot meet the requirements. If necessary, generally increase the distance between desks or reduce the number of people taking the exam by half. This requires a series of tedious preparations. When encountering important exams, students in other classes need to be mobilized to suspend classes.

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