Undergraduate innovation entrepreneurship teaching system

Abstract

The invention discloses an undergraduate innovation entrepreneurship teaching system. The undergraduate innovation entrepreneurship teaching system includes a base, a support plate, a turntable and atray; the four ends of the lower side of the base are rotatably connected with baffles through retractable rods, damping springs sleeve the retractable rods and are used for damping, the lower sides of the baffles are fixedly connected with foundations, the lower ends of the foundations are rotatably connected with movable wheels and locking discs through rotation shafts, locking rods cooperatingwith the locking discs are arranged at the inner sides of rotation discs which are in sleeving connection with the foundations, limit protrusion blocks are arranged on the lower side portions of opening grooves, through which the locking rods penetrate, of the foundations, the rotation discs are fixedly connected with the baffles through tension springs, the upper sides of the rotation discs are in contact connection with the lower ends of push rods, the push rods penetrate through the base, and the upper ends of the push rods are fixedly connected with the lower side of the support plate; after the support plate bears weight, the push rod push the rotation discs to move downwards, the locking rods at the inner sides of the rotation discs are in contact with locking grooves of the side faces of the locking discs to lock the movable wheels; besides, a front rotation disc and a rear rotation disc are adopted to roll up steel wire ropes to drive the tray to ascend and descend, the heightof the tray is convenient to adjust, and thus tools for innovation teaching on the tray are convenient to show.

Description

technical field [0001] The invention belongs to the technical field of teaching equipment, and in particular relates to a teaching system for college students' innovation and entrepreneurship. Background technique [0002] In recent years, with the gradual increase in the ratio of employed college students in China, the supply of jobs has been clearly in short supply. This has caused difficulties in the employment of college students to some extent, prompting many college students to lose their jobs as soon as they graduate. The employment situation is not optimistic. The speed of social development is gradually accelerating, and innovation has become synonymous with the times. The innovation guidance courses for college students are also advancing with the times, meeting the development needs of the times, and importing more outstanding talents for the society. Most of the innovation and entrepreneurship guidance courses are interactive discussion courses. Most of the class...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the gradual increase in the ratio of employed college students in China, the supply of jobs has been clearly in short supply. This has caused difficulties in the employment of college students to some extent, prompting many college students to lose their jobs as soon as they graduate. The employment situation is not optimistic. The speed of social development is gradually accelerating, and innovation has become synonymous with the times. The innovation guidance courses for college students are also advancing with the times, meeting the development needs of the times, and importing more outstanding talents for the society. Most of the innovation and entrepreneurship guidance courses are interactive discussion courses. Most of the class content is based on display and discussion. Therefore, more and more innovation and entrepreneurship guidance display devices are also widely used in innovation and entrepreneurship courses. However, there are still many shortcomings in the existing innovation and entrepreneurship guidance display devices. To meet the needs of the course, the existing innovation and entrepreneurship guidance display device is inconvenient to move in order to meet the function of innovation and entrepreneurship guidance simulation operation. In addition, the teaching display is mainly displayed on ordinary whiteboard stickers. Compared with the physical display, the teaching effect is limited, and the display function is single , the height cannot be adjusted, the angle cannot be adjusted, it is extremely inconvenient to use, and has a great impact on the teaching work. Therefore, it is necessary to improve the existing innovation and entrepreneurship guidance display device to meet the requirements of course teaching

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