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Teaching material collecting device

A technology for collecting devices and teaching materials, applied in applications, home appliances, legs of general furniture, etc., can solve the problems of large space area, unfavorable placement of books and teaching tools, unfavorable for teachers to carry and use at any time, etc., to save space and practical. High performance and easy to carry

Pending Publication Date: 2021-03-09
湘西民族职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing teaching material storage device is not conducive to the carrying and use of teachers at any time due to the large number of books and teaching tools needed by teachers when they are in class, and the space occupied by various books and teaching tools is relatively large, which is not conducive to the improvement of books and teaching tools. placement, for this purpose, we designed a collection device for teaching materials

Method used

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  • Teaching material collecting device
  • Teaching material collecting device
  • Teaching material collecting device

Examples

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see Figure 1-5 , the present invention provides a teaching material collection device for teaching, comprising a top box 1, a middle box 2, a drawer 3, a fixed block 4, an active rod 5, a driven rod 6, a folding device 7, universal wheels 8, a handle 9, a bottom Box 13, telescopic sleeve 14, external shell 15, spring 16, limit block 17, telescopic rod 18, top box 1, middle box 2 and bottom box 13 are arranged in parallel from top to bottom, and top box...

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Abstract

The invention discloses a teaching material collecting device which comprises a top box, a middle box, a drawer, a fixing block, a driving rod, a driven rod, a folding device, universal wheels, a handle, a bottom box, a telescopic sleeve, an external shell, a spring, a limiting block and a telescopic rod. The top box, the middle box and the bottom box are arranged in parallel from top to bottom. Fixing blocks are symmetrically and fixedly installed on the inner walls of the contact faces of the top box, the middle box and the bottom box, folding devices are symmetrically arranged at the top and the bottom of the middle box, the two ends of each folding device are rotationally connected with the corresponding fixing blocks, telescopic sleeves are fixedly installed on the two sides of the middle box, and external shells are symmetrically and fixedly installed on the outer sides of the telescopic sleeves. Tools used for teaching are clearly layered, different using tools are placed on different layers, convenience is brought to teachers when the device is used, the device has a folding function, the device can be folded when not used, and the occupied space is reduced.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a teaching material collection device for teaching. Background technique [0002] Textbooks are materials for teaching, such as books, teaching tools, and textbooks are generally paper materials, which need to be carefully preserved. The teaching material storage device can play a basic storage function for textbooks. [0003] The existing teaching material storage device is not conducive to the carrying and use of teachers at any time due to the large number of books and teaching tools needed by teachers when they are in class, and the space occupied by various books and teaching tools is relatively large, which is not conducive to the improvement of books and teaching tools. Therefore, we have designed a collection device for teaching materials. Contents of the invention [0004] The purpose of the present invention is that the tools used in each teaching are clearly layere...

Claims

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Application Information

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IPC IPC(8): A47B81/00A47B63/00A47B88/40A47B88/57A47B43/00A47B91/06
CPCA47B43/00A47B63/00A47B81/00A47B91/066A47B2220/0002A47B2220/0047A47B88/40A47B88/57
Inventor 熊哲欣宋晓燕杨瑞庭向世军黄念田斌
Owner 湘西民族职业技术学院
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