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Auxiliary teaching equipment for mathematics probability course

An auxiliary teaching and probability technology, applied in teaching models, educational tools, instruments, etc., can solve problems such as troublesome use, inaccurate data of probability teaching devices, etc., and achieve the effect of high accuracy

Active Publication Date: 2020-03-10
LINYI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary teaching equipment for mathematics probability class, which has the advantages of being convenient for accurate statistics of probability and easy to use, and solves the problems of inaccurate data and troublesome use of existing probability teaching devices

Method used

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  • Auxiliary teaching equipment for mathematics probability course
  • Auxiliary teaching equipment for mathematics probability course
  • Auxiliary teaching equipment for mathematics probability course

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0023] see Figure 1-5 , a kind of auxiliary teaching equipment for mathematics probability class, comprising a box body 1, a chute 2 is fixedly installed on the top inner wall of the box body 1, an inlet 3 is fixedly installed on the top of the box body 1, and a recovery valve is fixedly installed at the bottom of the box body 1 Room 4, a storage room 5 is fixedly installed on the bottom of the recovery room 4, an outlet 6 is fixedly installed on one side of the storage room 5, and a side groove 7 on the side of the outlet 6 is fixedly installed on the outer wall of the storage room 5. One side of the chamber 4 and the storage chamber 5 is provided with an outlet 6 and a side groove 7, and the bottom inner wall of the side groove 7 is located below the outlet 6, and the botto...

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Abstract

The invention relates to the technical field of teaching equipment, and discloses auxiliary teaching equipment for a mathematics probability course. The auxiliary teaching equipment comprises a box body, wherein an inclined groove is fixedly installed in the inner wall of the top of the box body; an inlet is fixedly installed in the top of the box body; a recycling chamber is fixedly installed atthe bottom of the box body; a storage chamber is fixedly installed in the bottom of the recycling chamber; and an outlet is fixedly installed in one side of the storage chamber. According to the auxiliary teaching equipment for the mathematics probability course, when a probability statistics operation needs to be carried out, a user inputs a small ball into the inclined groove, the small ball located in the inclined groove falls into the middle area of a blocking edge, and under the action of a stop column, the small ball falls into a groove; and meanwhile, the user can start a hydraulic machine, the hydraulic machine drives a connecting block to move, a pull rope located on one side of the connecting block drives a moving plate to move, the blocking position inside the blocking edge is adjusted, the probability statistics of the small ball is carried out again, and the accuracy of the probability statistics is higher.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to an auxiliary teaching equipment for mathematics probability class. Background technique [0002] Teaching instruments and equipment refer to the instruments and equipment used for teaching or scientific research in teaching and scientific research units. Teaching equipment can be divided into two categories: experiment and training. It is mainly used in various majors of science and engineering. Teaching equipment includes: office furniture. Including office desks and chairs, ordinary chairs, sofas, filing cabinets, etc.; office automation equipment. Including computers, printers, copiers, digital speed printers, projectors, conference room PA equipment, etc.; air-conditioning equipment. Including split air conditioners, window air conditioners; other equipment. Including paper shredders, scanners, fax machines, digital cameras, digital video cameras, televisions an...

Claims

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Application Information

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IPC IPC(8): G09B23/02
CPCG09B23/02
Inventor 邵鹏程
Owner LINYI UNIVERSITY
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