A teaching display device for tourism management

Abstract

The invention relates to the field of tourism management, in particular to a tourism management teaching display device, which includes a teaching board, a buoyancy mechanism and two supporting arc tubes, the teaching board includes a first rubber plate and a second rubber plate; The rotation is provided with a stable block, which is connected with a spacer, and the supporting arc tube is equipped with two substances that can generate gas after being mixed, and the two substances are respectively located on one side of the spacer; there is a cavity in the teaching board, and the space in the cavity An airbag is provided, and the airbag communicates with the supporting arc tube; the buoyancy mechanism includes a number of buoyancy units, each buoyancy unit includes a screw rod and a nut, and a number of inner cavities and passages are arranged in the teaching board, and the nuts are rotatably arranged in the inner cavities, and the nuts The side wall is fixed with a rotating piece, and the upper surface of the nut is provided with a through groove; there are also several slideways in the teaching board, the slideways run through the upper end of the teaching board and the slideways communicate with the inner cavity, and the screw rod and the nut are threaded. When the technical solution is adopted, it is easy to carry and is beneficial to improve safety performance.

Description

technical field [0001] The invention relates to the field of tourism management, in particular to a teaching display device for tourism management. Background technique [0002] With the globalization of the international economy, the tourism industry has become more prosperous, so the requirements for tourism management have also increased. Tourism management is a new subject emerging with the development of economy, and has huge development space and potential. [0003] Now there are many schools offering tourism management majors, not only in universities, but also in some primary schools as a way to expand interests. Teaching boards are often used in the teaching of tourism management. In order to improve the fun of teaching, tourism management teachers often give outdoor lectures , but the safety of outdoor teaching is an important consideration. At present, there is no suitable equipment for teachers and students to carry, so as to have a positive impact on the safety...

AI Technical Summary

Problems solved by technology

[0003] Now there are many schools offering tourism management majors, not only in universities, but also in some primary schools as a way to expand interests. Teaching boards are often used in the teaching of tourism management. In order to improve the fun of teaching, tourism management teachers often give outdoor lectures , but the safety of outdoor teaching is an important consideration. At present, there is no suitable equipment for teachers and students to carry, so as to have a positive impact on the safety of teachers and students when dangerous situations occur. For example, for people who cannot swim, The occurrence of dangerous situations such as falling into the water may be fatal. In many cases, rescue cannot be carried out immediately. Therefore, in many cases, outdoor teaching has to be given up due to safety factors. At the same time, the existing tourism management teaching board has a single function and is inconvenient to carry. , bringing inconvenience to the teaching of tourism management

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