Tracking dolly used for teaching demonstration

A car and tracking sensor technology, applied in the field of teaching aids, can solve the problems of low response efficiency, high energy consumption, complex circuit structure, etc., and achieve the effects of high transparency, improved response speed, and strong current amplification capability.

Inactive Publication Date: 2017-10-17
北京火星人视野科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a tracking car for teaching and demonstration to solve the problems of complex circuit structure, large energy consumption and low response efficiency of the existing tracking car

Method used

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  • Tracking dolly used for teaching demonstration
  • Tracking dolly used for teaching demonstration
  • Tracking dolly used for teaching demonstration

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Embodiment Construction

[0030] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The present invention belongs to the teaching aid technology field, in particular relates to a tracking dolly used for teaching demonstration. The tracking dolly comprises a bottom plate, and a left motor and a right motor are arranged symmetrically under the bottom plate. The left motor is connected with a left wheel, the right motor is connected with a right wheel, and a universal wheel is arranged under the bottom plate. A battery and a control circuit board are arranged on the bottom plate and are electrically connected, and the left motor and the right motor are connected with the control circuit board separately and electrically. The present invention aims to provide the tracking dolly used for the teaching demonstration, thereby solving the problems that the conventional tracking dolly is complicated in circuit structure, large in energy consumption and low in response efficiency.

Description

technical field [0001] The invention belongs to the technical field of teaching aids, in particular to a tracking car used for teaching demonstration. Background technique [0002] In experimental teaching, in electronic automation courses and technical learning, in order to master practical operation skills and integrate theory with practice, it is necessary to build the necessary electronic automation actual system. Tracking cars are often used in current experimental teaching to fully and intuitively display electronic automation systems. [0003] At present, the tracking cars on the market generally use the combination of grayscale sensors and single-chip microcomputers. The grayscale sensor collects signals and feeds them back to the single-chip microcomputer. The single-chip microcomputer processes the signals and drives them through the motor drive board, such as image 3 shown. [0004] The tracking vehicle based on this principle structure has the following problem...

Claims

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Application Information

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IPC IPC(8): G09B23/18
CPCG09B23/183
Inventor 刘扬
Owner 北京火星人视野科技有限公司
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