A special auxiliary equipment for online teaching

A technology of auxiliary equipment and online courses, applied in printing, telephone structure, writing utensils, etc., can solve the problems of fixed parts that cannot be rotated, cumbersome and inconvenient, and troublesome to operate, so as to improve efficiency, improve practicability, and quickly disconnect from connection. convenient effects

Active Publication Date: 2022-03-11
安徽一洋实验设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While fixing the mobile phone with special auxiliary equipment for online teaching, the mobile phone can only take good pictures by adjusting the position and angle of the auxiliary equipment. However, the adjusted position and angle are relatively small, which is not suitable for multiple It can be used under different conditions, which has great limitations, and the existing special auxiliary equipment for online teaching needs to be adjusted, and the operation is troublesome. After the adjustment, the rotating parts cannot be fixed quickly, which is cumbersome and inconvenient

Method used

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  • A special auxiliary equipment for online teaching
  • A special auxiliary equipment for online teaching
  • A special auxiliary equipment for online teaching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 with 3 As shown, the present invention provides a special auxiliary equipment for online teaching, including: connecting rod 4, lower telescopic rod 6, upper telescopic rod 9, writing board 7, first cover 12, second cover 24, omnidirectional A rotating mechanism 21, a rotating and fixing mechanism 22 and a connecting mechanism 23. Wherein, the omnidirectional rotating mechanism 21 includes: an upper rotating member 211, a rotating groove 212, a fastening groove 213, a fastening spring 214, a fixed protrusion 215, a rotating block 216, a fixed groove 217 and a lower rotating member 218; The bottom of rotating member 211 is fixedly installed with rotating block 216 by connecting rod, and one side outer wall of rotating block 216 is provided with fixing groove 217, and the top of described lower rotating member 218 is provided with rotating groove 212, and rotating block 216 is installed in rotating The interior of the groove 212.

[0030] Preferably, i...

Embodiment 2

[0033] Such as figure 1 with Figure 4 As shown, this embodiment provides a special auxiliary equipment for online teaching. The difference from Embodiment 1 is that the rotating and fixing mechanism 22 is installed on the top of the connecting rod 4, and the rotating and fixing mechanism 22 includes an upper gear 221, an extrusion Compression spring 222, fixed plate 223, fixed pin shaft 224, fixed groove 225 and lower gear 226. Wherein, an upper gear 221 is mounted on the top of the connecting rod 4 through a rotating shaft, one end of the connecting rod 4 is provided with a fixing groove 225, and a lower gear 226 is installed on the inner wall of one side of the fixing groove 225 through rotating a rotating shaft. The upper gear 221 and the lower gear 226 are meshed with each other, and the axis of the lower gear 226 is provided with a rotating rod. The rotating rod passes through the fixing groove 225 and extends to the outside of the fixing groove 225. A fixing plate 223 ...

Embodiment 3

[0037] Such as figure 1 with figure 2 with Figure 5 As shown, this embodiment provides a special auxiliary device for online teaching. The difference from Embodiment 2 is that the connection mechanism 23 includes a connection groove 231 , a connection spring 232 , a groove 233 and a connection block 234 . The second cover plate 24 and the first cover plate 12 are in contact with each other, a connecting groove 231 is opened on one side of the outer wall of the second cover plate 24, and a connecting spring 232 is fixedly installed on one side of the inner wall of the connecting groove 231. , the other end of the connection spring 232 is fixedly installed on one side of the outer wall of the connection block 234 .

[0038] It can be understood that a connecting block 234 is slidably installed on the inner wall of the connecting groove 231 , a groove 233 is opened on one side of the outer wall of the first cover plate 12 , and the other end of the connecting block 234 is sna...

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PUM

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Abstract

The invention discloses a special auxiliary equipment for online teaching, which relates to the technical field of teaching equipment, including: a connecting rod, a lower telescopic rod, an upper telescopic rod, a writing board, a first cover plate, a second cover plate, and an omnidirectional rotation mechanism , rotation fixing mechanism and connection mechanism, omnidirectional rotation mechanism, including upper rotating part, rotating groove, fastening groove, fastening spring, fixed projection, rotating block, fixing groove and lower rotating part; the bottom of said upper rotating part A rotating block is fixedly installed through a connecting rod, and a fixing groove is arranged on one side of the outer wall of the rotating block. This scheme adjusts the position and angle of the special auxiliary equipment for online teaching through the omnidirectional rotating mechanism and rotating and fixing mechanism, so that the mobile phone can take good pictures and avoid the shooting at the mobile phone shooting end. Poor effect and unclear problems enable the receiving end to see a good teaching picture, and it is also suitable for educators under different conditions of use, and it is comprehensive.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, and more specifically, to a special auxiliary equipment for online teaching. Background technique [0002] With the development and popularization of network technology, traditional teaching methods can no longer meet people's learning requirements. The new teaching method is to record and broadcast the teaching content of educators through video recorders to the Internet. People can use mobile phones , learn new knowledge alone or review old knowledge anytime, anywhere. The new teaching method needs to use special auxiliary equipment for online teaching to achieve the teaching purpose. While fixing the mobile phone with special auxiliary equipment for online teaching, the mobile phone can only take good pictures by adjusting the position and angle of the auxiliary equipment. However, the adjusted position and angle are relatively small, which is not suitable for multiple It can be us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/04B43L13/00
CPCH04M1/04B43L13/00
Inventor 刘春银
Owner 安徽一洋实验设备有限公司
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