Multifunctional teaching aid having convenient-to-detach hairbrush

A technology with convenient disassembly and multi-function, applied in the field of teaching instruments, can solve problems such as inability to disassemble, inconvenient to use, etc., and achieve the effect of saving storage space, saving computing time, and being easy to use.

Inactive Publication Date: 2017-02-15
华巧波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also conventional teaching aids used during teaching, such as blackboards, blackboard erasers, whiteboards, chalk, etc. At present, the blackboard eraser is produced as a structure, which cannot be disassembled, and is inconvenient for people to use

Method used

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  • Multifunctional teaching aid having convenient-to-detach hairbrush
  • Multifunctional teaching aid having convenient-to-detach hairbrush
  • Multifunctional teaching aid having convenient-to-detach hairbrush

Examples

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Embodiment Construction

[0013] 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.

[0014] see Figure 1-3 , the present invention provides a technical solution: a multi-functional teaching aid with a brush that can be easily disassembled, including a housing 1, which is characterized in that: the bottom of the housing 1 is provided with two convex strips 2, and the two convex strips 2 form a card groove, and a card block 3 is clamped on the card slot, the bottom of the card block 3 is fixedly connected with the brush 4, and the surface on on...

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Abstract

The invention discloses a multifunctional teaching aid having a convenient-to-detach hairbrush. The multifunctional teaching aid includes a housing, the bottom of the housing is provided with two protruding ribs that form a clamp groove, the clamp groove is clamped with a clamp block, the bottom of the clamp block is fixedly connected with the hairbrush, the surface of one side of the housing is provided with two limiting protruding blocks, the two limiting protruding blocks form a through groove, a plug pin is plugged into the through groove, the top of the plug pin is fixedly connected with a limiting block, the inside of the housing is provided with a controller and a storage groove, the storage groove is arranged at the right side of the controller, and the top of the storage groove is provided with a cover plate. The multifunctional teaching aid having the convenient-to-detach hairbrush is provided with the protruding ribs at the bottom of the housing, the protruding ribs form the clamp groove to clamp the clamp block connected with the hairbrush into the clamp groove, so that the detachment effect is achieved; and moreover, the clamp block is fixed by the limiting protruding blocks, the plug pin, and the limiting block, and the clamp block can be prevented from sliding out of the clamp groove, so that the clamp block and the hairbrush can be effectively protected.

Description

technical field [0001] The invention relates to the technical field of teaching instruments, in particular to a multifunctional teaching aid with a brush that is easy to disassemble. Background technique [0002] Teaching aids are the general term for all kinds of utensils used to enable students to intuitively and visually understand the teaching content and the utensils used by teachers in teaching. Teaching aids can improve students' interest in learning, enrich perceptual knowledge, help form clear concepts, and develop students' observation and thinking abilities. It is generally divided into three categories: general teaching aids, special teaching aids, and children's teaching aids. Common teaching aids include conventional and professional teaching aids used in basic education in primary and secondary schools and various professional education in universities and technical secondary schools. Generally, there are real objects, which present objective things directly ...

Claims

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Application Information

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IPC IPC(8): G09B19/00
CPCG09B19/00
Inventor 华巧波
Owner 华巧波
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