Commodity trend display device for e-commerce training teaching

Abstract

The invention discloses a commodity trend display device for e-commerce training teaching. The device comprises a base; one end of the upper surface of the base is fixedly connected with a lifting mechanism; a steering mechanism is fixedly connected to the side, close to the base, of the lifting mechanism; the other end of the steering mechanism is fixedly connected with a projection plate; and the upper end of the projection plate is provided with a folding plate in a hinged manner through a folding mechanism. By arranging the lifting mechanism, a screw rod is driven to rotate by using a motor, and then a lifting block is driven to ascend and descend through a fixed threaded cylinder; a push rod is pushed through an arranged first air cylinder; the projection plate is pushed to rotate around a rotating shaft through the push rod, a round rod and a T-shaped groove; the height and the viewing angle of projection cloth can be adjusted according to the specific conditions of a training place, so that the viewing effect of students is improved; and through the arranged folding mechanism, the folding plate and the projection plate are hinged by a clamping block and a rotating rod, thenthe folding plate can be put down, and a writing board is exposed, so that texts can be written on the writing board for teaching.

Description

technical field [0001] The invention relates to the technical field of teaching display devices, in particular to a commodity trend display device for e-commerce training and teaching. Background technique [0002] Refers to the business activities centered on commodity exchange by means of information network technology, and can also be understood as the activities of electronic transactions and related services on the Internet, enterprise intranets and value-added networks. It is a part of traditional business activities. The electronic, network, and informatization of the world, and the business behavior using the Internet as the medium all belong to the category of e-commerce. The development of e-commerce has formed a special kind of businessman's e-commerce. The investment cost of the store has attracted a large number of young people to pay attention to e-commerce. In recent years, more and more people have invested in e-commerce, but most of them are not profitable. ...

AI Technical Summary

Problems solved by technology

[0002] Refers to commercial activities that use information network technology as a means and center on commodity exchange. It can also be understood as activities that conduct transactions and related services in the form of electronic transactions on the Internet, intranets and value-added networks. They are all aspects of traditional commercial activities. The electronic, network, and informatization of the world, and the Internet-based commercial activities all belong to the category of e-commerce. The development of e-commerce has formed a special kind of e-commerce for merchants. E-commerce conducts transactions through the Internet, reducing the number of entities The investment cost of the store has attracted a large number of young people to pay attention to e-commerce. In recent years, more and more people have invested in e-commerce, but most of them are not profitable. This is because most e-commerce companies do not choose the products they sell. Accuracy led to the rise of e-commerce Peishun. E-commerce training is an institution that provides professional skills training for entrepreneurs and workers in the e-commerce industry. To explain the sales trend of the selected commodity in e-commerce, at this time, it is necessary to display the trend diagram of the commodity through the display device. The existing display device displays the PPT of the demonstration through the projection cloth and the projector. Rolling projection cloth, so the projection cloth can only be fixed on the wall, so that the viewing angle of the display device is fixed, and the position of the existing display device is fixed, so the height and viewing angle of the projection cloth cannot be adjusted according to the specific conditions of the training place. In turn, the students' viewing effect will be affected

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