Anti-mixing teacher's personal teaching device for education and teaching

Abstract

The invention provides an anti-mixing teacher's personal teaching device for education and teaching. The anti-mixing teacher's personal teaching device comprises a main body, a contact member, a moving rod, a bottom groove, an overturning member and a stress member, wherein the main body is of a cylindrical structure, and the interior of the main body is of a hollow structure; the outer side of the contact member is made of a silica gel material, and an insertion plate on the inner side of the top end of the contact member is inserted into a mounting groove in the bottom of a moving groove; the bottom end of the moving rod is inserted into the top end of the main body, and the top ends of moving plates at the top end of the moving rod are connected through a connecting shaft; the bottom groove comprises a clamping block. The main body is used for being directly contacted with the hands of a teacher, so the teacher can directly hold the device by hand for use; and since the main body isof a hollow structure, when the device is used for teaching, chalks can be temporarily stored in the main body, the bottom plate can block the chalks, and therefore, when the teacher needs to use thechalks, the teacher can conveniently take and use the chalks.

Description

technical field [0001] The invention belongs to the technical field of teaching devices, and more specifically relates to a teacher's personal teaching device for preventing mixed use in education and teaching. Background technique [0002] When carrying out high-efficiency education, teachers usually use personal teaching devices to assist teaching, so as to explain more quickly, and teaching rods are most often used. [0003] For example, the application number: CN201810752327.2 relates to a teaching rod for university teaching, including a housing, a telescopic rod, a laser light, infrared rays, a laser light button, a USB plug, an infrared control and a recording control, and a telescopic rod is set at the rear end of the housing. The left end of the housing is provided with a laser light, the lower end of the laser light is provided with infrared rays, the front end of the housing is provided with a laser light button, the upper end of the laser light button is provided...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an anti-mixing teacher personal teaching device for education and teaching, so as to solve the problem that the existing teaching rods for education and teaching have a relatively simple structure and cannot assist in storing chalk during use. It is more convenient to take and use chalk, and when the existing teaching rod for education and teaching is in use, the function of the teaching rod is relatively single. When the blackboard is large, it cannot assist the teacher to use chalk to write, and it cannot be used at a higher position. writing blackboard problem

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