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Advanced mathematics plotter

A technology of advanced mathematics and plotters, applied in the field of mathematical plotters, can solve the problems of inconvenient storage, complex structure, large volume, etc., and achieve the effect of facilitating transportation and reducing occupied space

Pending Publication Date: 2021-07-23
电子科技大学成都学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing plotters are often complex in structure, large in size, and inconvenient to store

Method used

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  • Advanced mathematics plotter
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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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Abstract

The invention discloses an advanced mathematics plotter. The advanced mathematics plotter comprises a calibration rope mounting part and a calibration fixing part, wherein the calibration rope mounting part comprises a shell and a spring reel arranged in the shell, a first suction cup is arranged at the bottom of the shell, a calibration rope is arranged on the spring reel, the free end of the calibration rope is fixedly connected with the calibration fixing part, the calibration fixing part is detachably connected with a suction cup fixing part or a chalk clamping part, a second suction cup is arranged on the suction cup fixing part, and the chalk clamping part is used for clamping chalk; and a locking mechanism for locking the calibration rope is arranged on the calibration rope mounting part. The device is simple in structure, convenient to operate, small in occupied space and convenient to transport.

Description

technical field [0001] The invention belongs to the field of teaching instruments, and in particular relates to an advanced mathematics plotter. Background technique [0002] Advanced mathematics refers to the more complicated part of mathematics objects and methods compared with elementary mathematics. Broadly speaking, mathematics other than elementary mathematics is advanced mathematics, and there are also those who refer to the more in-depth algebra, geometry, and simple set theory and logic in middle school as secondary mathematics, and regard them as elementary mathematics in primary and secondary schools and university mathematics. Phase transition to higher mathematics. It is generally believed that advanced mathematics is a basic subject formed by calculus, more in-depth algebra, geometry and the intersecting content between them. Existing plotters often have complex structures, large volumes, and inconvenient storage. Contents of the invention [0003] In orde...

Claims

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Application Information

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IPC IPC(8): B43L13/00
CPCB43L13/001
Inventor 帅鲲郑雅匀王艳华伍冬梅
Owner 电子科技大学成都学院
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