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Improved demonstrator

A crossbar and model computing technology, applied in the field of demonstration machines, can solve the problems of single function, unable to learn content records, unable to vividly demonstrate, etc., to achieve the effect of exercising hands-on ability and convenient digital movement

Inactive Publication Date: 2016-06-01
XIAN DAOHENG TRANSPORTATION EQUIP TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing point-reading machines have a single function, and cannot record the content of learning in time, nor can they demonstrate vividly, so as to improve learning efficiency.

Method used

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Examples

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Embodiment Construction

[0010] The present invention will be further described below with reference to the drawings and embodiments.

[0011] Such as figure 1 As shown, a demonstration machine of the present invention includes a left page 1 and a right page 2, the left page 1 and the right page 2 are movably connected, the left page 1 is provided with a model calculation area, and the model calculation area includes an upper crossbar 3 and a lower Crossbar 4, between the upper crossbar 3 and the lower crossbar 4, there is an abacus bar 5, and there are a plurality of beads 6 on the abacus bar 5. Use abacus to calculate and exercise your hands and thinking ability. There is 2 on the right page. The number 7 with a magnet, the number 7 with a magnet is attracted by the magnet on the right page 2, the number is easy to move, and the new number is combined for learning. There is a keyboard 8 at the bottom of the left page 1 and the right page 2, each Keyboard 8 represents different pronunciations. Tap the...

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PUM

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Abstract

The invention discloses a demonstrator comprising a left page and a right page which are movably connected. A model computing region is disposed in the left page and comprises an upper cross bar and a lower cross bar. Abacus rods are arranged between the upper cross bar and the lower cross bar and are provided with multiple beads. Digits with magnets are disposed in the right page and are attracted by a magnet in the right page. Keyboards are disposed at the bottom of the left page and the bottom of the right page and represent different tones. The model computing region comprises the upper cross bar and the lower cross bar. The abacus rods are arranged between the upper cross bar and the lower cross bar and are provided with the multiple beads. It trains a manipulative capability and a thinking capability to compute by using the abacus. The digits with the magnets are attracted by the magnet in the right page, are easy to move, and may form new numbers for learning.

Description

Technical field [0001] The invention relates to a demonstration machine, which belongs to the field of learning electronic products. Background technique [0002] Dot reading machine is a kind of teaching aid that looks like a computer. It uses high-tech means such as ten-thousand-point electromagnetic induction positioning system and wireless sensor click technology to turn text-based textbooks into audio textbooks that can be uttered at will according to learning needs. However, the existing dot-reading machine has a single function, and cannot record the content of learning in time, nor can it vividly demonstrate in order to improve learning efficiency. Therefore, a new technology is needed to solve this problem. Summary of the invention [0003] The purpose of the present invention is to provide a demonstration machine with convenient recording and vivid demonstration. [0004] In order to achieve the above objective, the technical solution adopted by the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B1/08G09B5/04G09B19/02
Inventor 不公告发明人
Owner XIAN DAOHENG TRANSPORTATION EQUIP TECHCO
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