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Computer mathematical diagraph

A computer and plotter technology, applied in the field of computer mathematical plotters, can solve the problems of inability to display three-dimensional graphics concretely, weak device flexibility, etc. Effect

Inactive Publication Date: 2019-04-09
LAIWU VOCATIONAL & TECHNICAL COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] A computer mathematical graphing device disclosed in the Chinese Invention Patent Application Publication Specification CN 107901679 B, although the computer mathematical graphing device can realize convenient teaching drawing, drawing standard, accurate size, it is convenient for students to understand the meaning of drawing during teaching , convenient to use, the size and position can be adjusted according to needs, the circle is drawn accurately, the origin can be adjusted and the radius of the circle is guaranteed to be accurate, however, this computer mathematical plotter has the defect that it cannot concretely display the three-dimensional plot, and the device The flexibility is weak, and the shortcomings of drawing cannot be completed by adjusting the bearing mechanism

Method used

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Embodiment Construction

[0027] 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.

[0028] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention discloses a computer mathematical diagraph, and relates to the technical field of computer mathematical teaching. The computer mathematical diagraph comprises a main body and a bearing mechanism, a supporting plate is fixedly connected to one side of the outer wall of the main body, moreover, a machine body is arranged above the supporting plate, the bearing mechanism is arranged onthe inner side of the main body, moreover, the bearing mechanism internally comprises a bearing plate, rubber sheets are arranged on the periphery of the bottom end of the bearing plate, moreover, thebottoms of the rubber sheets are movably connected with a fixing frame, and the fixing frame is in sliding connection with the bottom end of the inner side of the main body. The computer mathematicaldiagraph has the beneficial effects that in the case of the computer mathematical diagraph, a drawing pen, the bearing plate, the main body and the fixing frame are arranged, moreover, the drawing pen and the main body are distributed in a vertical shape, when the computer mathematical diagraph is started for mathematical graph plotting operation, 3D printing type graph plotting operation is performed on the movable bearing plate through the drawing pen, so that the manufacturing effect of the computer mathematical diagraph on a mathematical graph is more specific and three-dimensional, and the understanding degree of people on a space graph is further improved.

Description

technical field [0001] The invention relates to the technical field of computer mathematics teaching, in particular to a computer mathematics graphing device. Background technique [0002] With the development of science and technology and the progress of the social age, teaching work is generally carried out through computers, and computer mathematics is a subject in universities. In university mathematics teaching, in order to enable students to intuitively understand the meaning of mathematical formulas, Teachers often draw mathematical formulas on the blackboard, but the computer mathematical grapher makes the graphs more three-dimensional and intuitive. [0003] A computer mathematical graphing device disclosed in the Chinese Invention Patent Application Publication Specification CN 107901679 B, although the computer mathematical graphing device can realize convenient teaching drawing, drawing standard, accurate size, it is convenient for students to understand the mean...

Claims

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Application Information

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IPC IPC(8): B43L13/00
CPCB43L13/001
Inventor 谷成玲孙秀燕
Owner LAIWU VOCATIONAL & TECHNICAL COLLEGE
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