Portable type lifting multifunctional teacher lectern

A multifunctional and portable technology, applied in the field of teaching equipment, can solve problems such as unfavorable use by teachers, high maintenance cost, slow replacement, etc., and achieve the effects of enriching teaching methods, reducing economic costs, and convenient maintenance.

Active Publication Date: 2014-10-29
NORTHEASTERN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing multimedia desks have defects such as large size, non-movability, high maintenance costs, and slow replacement
For example, the Chinese patent "A Multimed

Method used

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  • Portable type lifting multifunctional teacher lectern
  • Portable type lifting multifunctional teacher lectern
  • Portable type lifting multifunctional teacher lectern

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Experimental program
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Effect test

Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as Figure 1 to Figure 14As shown, a portable liftable multifunctional lecture table includes a box body 1, a desk table top 2, a telescopic mechanism 3, and a folding chair 4. The bottom of the box body 1 is connected, the top of the telescopic mechanism 3 is provided with a desk top 2, and the top of the box body 1 is provided with a folded flat folding chair 4, and the folding chair 4 is used as a cover plate of the box body 1; The lectern desk desktop 2 is composed of a first bottom plate 201, a middle plate 202 and a top plate 203, the top plate 203, the middle plate 202, and the first bottom plate 201 are arranged horizontally from top to bottom in sequence, and the first bottom plate 201 and the middle plate 202 are connected by a rotating shaft. 204, the shaft sleeve 205 is flexibly connected, the rotating shaft 2...

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Abstract

The invention relates to a teacher lectern, in particular to a portable type lifting multifunctional teacher lectern, and belongs to the technical field of teaching instruments. The modularization and overall integration design mode is adopted in the portable type lifting multifunctional teacher lectern, the portable type lifting multifunctional teacher lectern can be used outside a room or inside a classroom, space is saved, and convenience is brought to lesson giving by teachers. In addition, the portable type lifting multifunctional teacher lectern is small in size, simple in structure, convenient to move, high in integration degree and complete in function. The portable type lifting multifunctional teacher lectern comprises a box body, a lectern top and a stretching mechanism, the lectern top and the stretching mechanism are arranged in the box body, the bottom of the stretching mechanism is connected with the box body, the lectern top is arranged at the top of the stretching mechanism and composed of a first base plate, a middle plate and a top plate, the first base plate is movably connected with the middle plate, the middle plate is hinged to the top plate, and the top of the stretching mechanism is connected with the bottom of the first base plate.

Description

technical field [0001] The invention belongs to the technical field of teaching equipment, and relates to a desk, in particular to a portable liftable multifunctional desk. Background technique [0002] With the advent of the multimedia era, the teaching equipment and systems used by teachers are also developing in the direction of electronics. Teaching equipment such as desks with multimedia functions have also emerged as the times require, and have become a must-have in the current classroom. Existing multimedia desks have defects such as large volume, non-movability, high maintenance cost, and slow replacement. For example, the Chinese patent "A Multimedia Teaching Equipment" with application number CN201310682373.7 has a large volume, high cost, and immovability, which is not conducive to teachers' use. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a portable liftable multifunctional desk, which ado...

Claims

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Application Information

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IPC IPC(8): A47B3/10A47B3/14A47B9/16A47B1/04A47B19/00A47B19/10A47C4/00
Inventor 龚佳乐郑兴文章家藏孔祥伟
Owner NORTHEASTERN UNIV
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