Outdoor teaching device with convenient assembly and disassembly
A teaching device and outdoor technology, applied to teaching aids, educational tools, instruments, etc. operated by electricity, can solve the problems of reducing teaching efficiency, inconvenient carrying, and wasting time for disassembly and assembly, and achieve convenient teaching, wide sound range, and convenient Effects of saving items and using items
Inactive Publication Date: 2017-03-22
GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTD
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[0002] In higher education, the most basic teaching lies in the combination of theory and practice. Therefore, outdoor teaching also plays a great role in the development of students' potential. In order to improve the quality and efficiency of teachers' teaching, it can also arouse students' interest in learning. , more and more attention is paid to teaching outdoors, but the existing outdoor teaching devices are inconvenient to carry, and have few functions, and students cannot bring too many things. At the same time, desks and benches cannot be carried. The disassembly and assembly process of outdoor teaching devices is relatively complicated, which is a waste of time for disassembly and assembly, which will reduce teaching efficiency. Therefore, in order to better adapt to the development of real outdoor teaching activities, it is necessary to design an outdoor teaching device to adapt to reality. teaching needs
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[0015] 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.
[0016] see figure 1 , figure 1 It is a structural schematic diagram of the present invention; an outdoor teaching device that is easy to assemble and disassemble, including a box body 1 and a support body 17, the left side of the box body 1 is connected to a support body 17, and the function of the support body 17 is to provide video Display 2 and figure 2 The platform body of blackboard 12, described support body 17 surface is provided with video display s...
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The invention discloses an outdoor teaching device with convenient assembly and disassembly. The teaching device comprises a box body and a support body. The surface of the box body is provided with a groove belt. The left side fixed end of the box body is connected to the support body. The surface of the support body is provided with a video display screen. The right side surface of the support body is provided with a blackboard. A speaker is embedded at the front side of the support body. The lower right side of the box body is provided with a storage battery. A base plate is fixed to the lower ends of the box body and the support body. The box body is internally provided with cells. The lower end fixed end of the support body is connected to support legs, and the lower ends of the support legs are connected to rollers. Telescopic rods are fixed at the left sides of the support legs. The intersection of the telescopic rods is provided with a telescopic switch. Pin rods are fixed to the left side of the support body, and the right sides of the pin rods are provided with positioning plates. The outdoor teaching device with convenient assembly and disassembly has the advantages of a compact structure, convenience in use, simple and clear structural design, movement, and a light weight and is very suitable for outdoor assembly and disassembly teaching.
Description
technical field [0001] The invention belongs to the technical field of teaching devices, and in particular relates to an outdoor teaching device which is easy to assemble and disassemble. Background technique [0002] In higher education, the most basic teaching is the combination of theory and practice. Therefore, outdoor teaching also plays a great role in the development of students' potential. In order to improve the quality and efficiency of teachers' teaching, it can also arouse students' interest in learning. , teaching outdoors has attracted more and more attention, but the existing outdoor teaching devices are inconvenient to carry, and have few functions, and students cannot bring too many things, and at the same time, desks and benches cannot be carried. The most important thing is the existing The disassembly and assembly process of outdoor teaching devices is relatively complicated, which is a waste of time for disassembly and assembly, which will reduce teachin...
Claims
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IPC IPC(8): G09B5/06
CPCG09B5/065
Inventor 蒙泽喜
Owner GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTD