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Demonstration ball track conversion device for a mechanical rhythm demonstration device

A demonstration device and orbit conversion technology, which is applied in the field of science and education, can solve the problems of large amplitude, derailment of demonstration balls, and easy lateral impact on demonstration balls, etc., and achieve the effect of simple structure, avoiding derailment, and preventing lateral force

Active Publication Date: 2021-10-29
安徽盛鸿展览工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to overcome is that the flap of the existing demo ball track changing device has a relatively large range during the flipping process. If there is a demo ball at the junction of the main rail and the sub-rail at this time, the flip board is easy to hit the demo sideways during the flipping process. The ball, the problem of derailment of the demonstration ball, aims to provide a demonstration ball track conversion device for a mechanical rhythm demonstration device

Method used

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  • Demonstration ball track conversion device for a mechanical rhythm demonstration device
  • Demonstration ball track conversion device for a mechanical rhythm demonstration device
  • Demonstration ball track conversion device for a mechanical rhythm demonstration device

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 Shown; A kind of mechanical rhythm demonstration device demonstrates the ball track conversion device, and this mechanical rhythm demonstration device has a backboard 101, and the main rail 102 is installed on the backboard 101, and the demonstration ball track conversion device includes:

[0024] Fixed seat 1, fixed seat 1 is installed on the backboard 101 at one end of the main rail 102, and a stepper motor 12 is installed on the fixed seat 1;

[0025] The first fan-shaped plate 2, the center point of the first fan-shaped plate 2 is fixedly installed on the output shaft of the stepper motor 12, and the arc-shaped edge of the first fan-shaped plate 2 is welded with an arc-shaped plate 13;

[0026] The second fan-shaped plate 3, the second fan-shaped plate 3 is parallel to the first fan-shaped plate 2, and the arc edge of the second fan-shaped plate 3 is welded on the arc-shaped plate 13;

[0027] One end of the main rail 102 is provided with a ball gu...

Embodiment 2

[0031] Such as figure 1 Shown; A kind of mechanical rhythm demonstration device demonstrates the ball track conversion device, and this mechanical rhythm demonstration device has a backboard 101, and the main rail 102 is installed on the backboard 101, and the demonstration ball track conversion device includes:

[0032] Fixed seat 1, fixed seat 1 is installed on the backboard 101 at one end of the main rail 102, and a stepper motor 12 is installed on the fixed seat 1;

[0033] The first fan-shaped plate 2, the center point of the first fan-shaped plate 2 is fixedly installed on the output shaft of the stepper motor 12, and the arc-shaped edge of the first fan-shaped plate 2 is welded with an arc-shaped plate 13;

[0034] The second fan-shaped plate 3, the second fan-shaped plate 3 is parallel to the first fan-shaped plate 2, and the arc edge of the second fan-shaped plate 3 is welded on the arc-shaped plate 13;

[0035] One end of the main rail 102 is provided with a ball gu...

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Abstract

A demonstration ball track conversion device for a mechanical rhythm demonstration device, which relates to the field of science and education. The mechanical rhythm demonstration device has a backboard on which a main rail is installed. The demonstration ball track conversion device includes: a fixed seat, and one end of the main guide rail is installed on the fixed seat A stepping motor is installed on the fixed seat on the back plate of the backplane; the first fan-shaped plate, the circular point of the first fan-shaped plate is fixedly installed on the output shaft of the stepping motor, and the arc edge of the first fan-shaped plate is welded with an arc shaped plate; the second fan-shaped plate, the second fan-shaped plate is parallel to the first fan-shaped plate, the arc edge of the second fan-shaped plate is welded on the arc-shaped plate; one end of the main rail is provided with a ball guide plate, and the ball guide plate is located at the first Between the first fan-shaped plate and the second fan-shaped plate, the arc-shaped plate is provided with a first ball outlet hole, and the second fan-shaped plate is provided with a second ball outlet hole to prevent the demonstration ball from being laterally stressed and avoid the demonstration ball from derailing.

Description

technical field [0001] The invention relates to the field of science and education, in particular to a demonstration ball track conversion device for a mechanical rhythm demonstration device. Background technique [0002] Mechanical Rhythm In order to demonstrate the mystery of mechanical transmission, participants have an intuitive understanding of the mechanical structure; participants transmit the ball to different tracks through operation, and combine different mechanical transmissions and tracks to design an artistic walking path for the ball , to experience the fun and appreciation brought by the movement of the ball in the orbit; the movement of the ball in the orbit allows the audience to learn the knowledge of transmission, understand the transmission in life and its diversified forms of expression, enrich imagination, diverge thinking, and develop vision. [0003] Participants operate the handwheel to lift the demonstration ball to the top of the track. Since ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
CPCG09B25/02
Inventor 李立新郑杨浩朱高吴春生王业能
Owner 安徽盛鸿展览工程有限公司
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