Three-dimensional modeling device for economic management teaching

Abstract

The invention belongs to the field of three-dimensional modeling, in particular to a three-dimensional modeling device for economic management teaching, which comprises a base, the base is fixedly connected with a motor; an output shaft of the motor is in transmission connection with a main shaft through a rotating piece; wherein one end of the main shaft is fixedly connected with a supporting table, the other end of the main shaft is rotatably connected with a sliding seat through a transmission piece, one end of the sliding seat is slidably connected with the base, the other end of the sliding seat is slidably connected with a collecting device through a rotary drum, and the collecting device is rotatably connected with the base. The invention provides a three-dimensional modeling devicefor economic management teaching. 360-degree shooting work of an object can be realized through rotation in the acquisition process of three-dimensional modeling; according to the camera, the overlapping degree of adjacent images is reduced, the shooting efficiency of an object is improved, automatic modeling and drawing are achieved, meanwhile, by arranging the adjustable collecting device, teaching personnel can flexibly adjust the shooting angle of the camera body, and the camera is suitable for being popularized in a wide range.

Description

technical field [0001] The invention belongs to the field of three-dimensional modeling, in particular to a three-dimensional modeling device for economic management teaching. Background technique [0002] A 3D model is a polygonal representation of an object, usually displayed on a computer or other video device. Objects shown may be real-world entities or fictional objects. Anything that exists in the physical nature can be represented by a three-dimensional model, and three-dimensional modeling is the process of using drawing software to create a spatial model. At present, most of the common 3D modeling devices for teaching economics and management on the market use general-purpose modeling devices. More and higher requirements have also been put forward, and the deficiencies in the actual use of modeling devices in the teaching process of colleges and universities need to be improved urgently. [0003] In the prior art, most of the modeling devices used in the teachin...

AI Technical Summary

Problems solved by technology

At present, most of the common 3D modeling devices for teaching economics and management on the market use general-purpose modeling devices. More and higher requirements have also been put forward. The shortcomings of the modeling devices in the teaching process of colleges and universities in the actual use process need to be improved urgently.

[0003] In the prior art, most of the modeling devices used in the teaching process of various colleges and universities are general-purpose modeling devices, which are not dedicated to economic management teaching. They are large in size, not easy to carry and transport, and reduce the use of devices. At the same time, the device cannot flexibly adjust the shooting angle of the camera body. As a result, the teaching staff cannot carry out comprehensive and specific shooting work on the object when carrying out economic management teaching modeling. There is a problem of high overlapping of adjacent images, which affects the accuracy of the object. Modeling accuracy

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