Teaching auxiliary device for education

A teaching aid, No. 1 technology, applied in applications, home appliances, school benches, etc., can solve the problems of large space occupation and table boards that cannot meet the usage habits, and achieve the effect of reducing space occupation and comfortable user experience

Active Publication Date: 2020-11-13
JIANGXI SCI & TECH NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing desks and chairs include various types such as separate structure of desks and chairs and integrated structure of desks and chairs. Among them, desks and chairs with integrated structure of desks and chairs are purchased and used in large quantities because of their simple structure and light weight. Tables and chairs, the table is fixed on the chair, the structure of the table is fixed, it takes up a lot of space, and the position of the table cannot meet the usage habits of everyone, and needs to be improved

Method used

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  • Teaching auxiliary device for education
  • Teaching auxiliary device for education
  • Teaching auxiliary device for education

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] see as Figure 1-Figure 7 As shown, this specific embodiment comprises a base 1, a bracket 2, a seat plate 3, a support column 7, a connecting column 9, a No. 1 chute 10, and a table 11, wherein the base 1 is welded with a bracket 2, and the top of the bracket 2 A seat plate 3 is welded on the side wall, a back plate 4 is welded on the right side of the upper surface of the support 2, a No. 1 baffle plate 5 is welded on the front and rear side walls of the support 2 and the right side wall, and the The left side wall is covered with a No. 2 baffle plate 6, the lower side of the No. 2 baffle plate 6 is hinged on the base 1, and the upper side of the No. 2 baffle plate 6 is connected with the upper side of the bracket 2 by a latch. Connection setting, the front and rear sides of the left side wall of the support 2 are welded with No. 2 chute 13, and the sliding block 14 is arranged in the No. 2 chute 13, and the support rod 15 is rotated on the slider 14 through the rotat...

specific Embodiment approach 2

[0035] see as Figure 8 As shown, the difference between this specific embodiment and the first specific embodiment is: the support column 7 is replaced by a sleeve 25, the sleeve 25 is welded on the base 1, and the sleeve 25 is arranged on the left side of the bracket 2 On the side, a lifting column 26 is movably inserted in the sleeve 25, and the load-bearing seat 8 is welded on the upper end of the lifting column 26. A pin hole 27 is provided on the side wall of the sleeve 25, and a screw thread is inserted on the lifting column 26. 28. The screw rod 28 is movably installed in the pin hole 27, and the screw rod 28 is rotated and drawn out. The lifting column 26 can move up and down in the sleeve 25, and then adjust the upper and lower heights of the table board 11. After the adjustment, insert the screw rod 28 into the pin Hole 27, and tightened on the lifting column 26, the lifting column 26 is connected and fixed with the sleeve 25, and the adjustment of the height of the...

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PUM

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Abstract

The invention relates to a teaching auxiliary device for education, and relates to the technical field of teaching devices. A support is fixedly arranged on a base, a seat plate is fixedly arranged onthe upper side wall of the support, and a back plate is fixedly arranged on the right side edge of the upper surface of the support; supporting columns are fixedly arranged on the front side edge andthe rear side edge of the upper surface of the base. A bearing seat is fixedly arranged at the upper ends of the supporting columns, a connecting column is rotationally arranged at the right end of the bearing seat through a rotating shaft, a first sliding groove is fixedly formed in the upper end of the connecting column, a table board is arranged above the base, and the front side edge and therear side edge of the table board are slidably arranged in the first sliding grooves in the front side and the rear side correspondingly; the teaching auxiliary device can be folded and stored, the occupied space of the device can be reduced, the table plate can be moved, a user can conveniently change the position of the table plate according to own use habits, and a comfortable use posture can be conveniently adjusted.

Description

technical field [0001] The invention relates to the technical field of teaching devices, in particular to a teaching auxiliary device for education. Background technique [0002] Desks and chairs are indispensable tools in daily teaching life, and they are the most used tools in students' study and life. [0003] Existing desks and chairs include various types such as separate structure of desks and chairs and integrated structure of desks and chairs. Among them, desks and chairs with integrated structure of desks and chairs are purchased and used in large quantities because of their simple structure and light weight. In the table and chair, the table board is fixed on the chair, and the table board structure is fixed, which takes up a large space, and the position of the table board cannot meet the usage habits of all people, and needs to be improved. Contents of the invention [0004] The object of the present invention is to aim at the defects and deficiencies of the p...

Claims

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Application Information

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IPC IPC(8): A47B41/02A47B39/00A47B83/02A47B13/02
CPCA47B41/02A47B39/00A47B83/02A47B13/02
Inventor 王延强
Owner JIANGXI SCI & TECH NORMAL UNIV
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