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Big data interactive teaching practical training platform facilitating observation angle adjustment

A viewing angle, interactive teaching technology, applied in the field of teaching platforms, can solve the problems of inability to horizontal direction, difficult operation, complex structure, etc., to achieve the effect of easy operation, easy installation, and easy adjustment of the Z-axis height.

Active Publication Date: 2021-05-14
FUJIAN POLYTECHNIC OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Since the installation of terminal equipment such as mobile phones can only be rotated and adjusted in the vertical direction, it cannot be adjusted in the horizontal direction, and the use angle is limited.
[0005] 2. Due to the combination of spring and motor to adjust the lifting of the platform, it is not easy to control the elasticity of the spring to adjust to a suitable height, and then lock the corresponding height, which makes the operation difficult when adjusting the height
[0006] 3. Since the terminal equipment is placed on the fixed plate and rotated in the vertical direction, the structure is complex, resulting in high manufacturing costs and increased overall weight

Method used

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  • Big data interactive teaching practical training platform facilitating observation angle adjustment
  • Big data interactive teaching practical training platform facilitating observation angle adjustment
  • Big data interactive teaching practical training platform facilitating observation angle adjustment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-4 , the present invention provides a technical solution: a large data interactive teaching and training platform for conveniently adjusting the viewing angle, comprising a main body 1, a first chute 101 is provided on the top outer wall of the main body 1, and the inner wall of the first chute 101 is slidably connected There is a slider 2, the top outer wall of the slider 2 is fixedly connected with a first wheel disc 3, the top outer wall of the first wheel disc 3 is rotatably connected with a second wheel disc 4, and the top outer wall of the first wheel disc 3 is opened There is a groove 301, the bottom of the inner wall of the groove 301 is fixedly connected with a spring 302, and the end of the spring 302 away from the groove 301 is slidably connected with a limit ball 303, and the bottom outer wall of the second wheel disc 4 is provided with a limit groove 401, and the limit ball The outer wall of the limiting ball 303 is slidably connected with the ...

Embodiment 2

[0038] see Figure 1-6 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: the top outer wall of the second turntable 4 is fixedly connected with a low rod 5, and the top outer wall of the low rod 5 is provided with a second chute 501. The inner wall of the second chute 501 is slidably connected with the ejector rod 6, the inner wall of the second chute 501 is provided with a rack groove 502, the outer wall of the ejector rod 6 is fixedly connected with the second rack 601, and the outer wall of the second rack 601 is connected with the teeth. The inner wall of the rack groove 502 is slidingly connected, and the second sliding groove 501 is fixedly connected with the first rack 503 near the inner wall of the rack groove 502, and the teeth of the first rack 503 mesh with the teeth of the second rack 601. A third chute 6011 is defined on one side of the outer wall of the rack 601 , and the first block 602 is slidably connected to the inne...

Embodiment 3

[0041] see Figure 1-8 As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the top outer wall of the ejector rod 6 is fixedly connected with a first limiting plate 7, and one side of the outer wall of the first limiting plate 7 rotates A pulley 703 is connected, and the outer wall of the pulley 703 away from the first limiting plate 7 is rotatably connected with a second limiting plate 8, and the outer walls of the first limiting plate 7 and the second limiting plate 8 are provided with first six sides. Screw hole 701, the inner wall of the first hexagonal screw hole 701 is plugged with connecting rod 702, and the outer wall of the pulley 703 near the second limit plate 8 is provided with a second hexagonal screw hole 7031, and the pulley 703 is close to the first limiter One side of the outer wall of the plate 7 is provided with a circular screw hole 7032, the outer wall of the connecting rod 702 is engaged with the in...

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Abstract

The invention discloses a big data interactive teaching practical training platform facilitating observation angle adjustment. The platform comprises a main body, a first sliding groove is formed in the outer wall of the top of the main body, a sliding block is slidably connected to the inner wall of the first sliding groove, a first rotating wheel disc is fixedly connected to the outer wall of the top of the sliding block, the outer wall of the top of the first rotating wheel disc is rotationally connected with a second rotating wheel disc, and a groove is formed in the outer wall of the top of the first rotating wheel disc. Through the arrangement of the second rotating wheel disc, horizontal circumferential rotation can be carried out, the observation angle can be conveniently adjusted, after angle adjustment is completed, the elasticity of a spring is restored, a limiting ball is clamped into a limiting groove formed in the second rotating wheel disc under the acting force of elastic restoration, and limiting is completed. Through the above design, X-axis movement is completed through the first sliding groove and the sliding block to adjust the observation visual angle, the first rotating wheel disc and the second rotating wheel disc of a bronze drum complete horizontal circumferential rotation, the observation visual angle is changed, and the big data interactive teaching practical training platform facilitating observation angle adjustment is embodied.

Description

technical field [0001] The invention belongs to the technical field of teaching platforms, and in particular relates to a large data interactive teaching and training platform that facilitates adjustment of viewing angles. Background technique [0002] With the development of network technology, the development of online teaching is getting faster and faster. Individual users of the network can watch teaching videos with mobile phones or other terminal devices, but it is not convenient to watch. Cause body stiffness, and inconvenient operation. In addition, the existing teaching platform cannot be moved, and cannot be self-adjusted according to the height of teachers and students in the school, and the use function is not high. Therefore, those skilled in the art are committed to developing a learning terminal that is comfortable and convenient to use, and is suitable for the big data interactive teaching and training platform used by teachers and students of all grades. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00A47B13/08
CPCG09B9/00A47B13/08
Inventor 陈琳
Owner FUJIAN POLYTECHNIC OF INFORMATION TECH
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