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Multimedia teaching device capable of adjusting using position

A technology of multimedia teaching and main body, applied in the field of multimedia teaching, can solve the problems of unfavorable display protection, lack of unified control structure, etc.

Active Publication Date: 2022-01-25
山东华德汇智企业管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the rotation direction of the currently used multimedia teaching devices is mainly realized through mechanical control, and does not have a unified control structure that can simultaneously integrate self-locking, buffering and swinging, which is not conducive to providing protection for the display while adjusting the teaching angle.

Method used

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  • Multimedia teaching device capable of adjusting using position
  • Multimedia teaching device capable of adjusting using position
  • Multimedia teaching device capable of adjusting using position

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Embodiment

[0033] Example: Please refer to Figure 1 to Figure 8 :

[0034] The present invention proposes a multimedia teaching device capable of adjusting the position of use, comprising: a base 1, two groups of grooves are provided on both sides of the bottom of the base 1, and the inner sides of the grooves are provided with swivel feet 101 through rotating shafts. 101 can be rotated and stored in the bottom groove of the base 1; the bottom of the swivel foot 101 is provided with pad wheels; the main bracket 2, the bottom end of the main bracket 2 is fixed at the middle of the top of the base 1; the inside of the front side of the main bracket 2 A groove is provided, and a lifting screw 201 is arranged to rotate in the groove; a hexagonal shaft 202 is arranged to rotate in the middle of the front side of the main support 2, and an elastic block is arranged on the bottom of the front side of the main support 2, and the elastic block and the hexagonal The friction of shaft 202 provide...

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Abstract

The invention provides a multimedia teaching device capable of adjusting a using position, and relates to the technical field of multimedia teaching. The multimedia teaching device comprises a base, two sets of grooves are formed in the two sides of the bottom of the base, rotating feet are rotatably arranged on the inner sides of the grooves through rotating shafts, the rotating feet can be rotatably stored in grooves in the bottom of the base, and cushion wheels are arranged at the bottoms of the rotating feet. According to a piston cylinder of each embodiment, an angle control function is provided, an upper hand wheel is rotated, the upper hand wheel drives a hexagonal shaft to rotate through a bevel gear, the hexagonal shaft drives a rotating sleeve to rotate, the rotating sleeve drives two groups of sub-rotating shafts to rotate through the bevel gear, two groups of rack parts are driven to rotate up and down respectively, pneumatic telescopic rods on two sides stretch and retract, the position of a sliding set device is further adjusted, angle adjustment of a displayer is achieved, and the problems that the rotating direction of an existing multimedia teaching device is mainly achieved through mechanical control, and a unified control structure capable of integrating self-locking, buffering and swinging at the same time does not exist are solved.

Description

technical field [0001] The invention relates to the technical field of multimedia teaching, in particular to a multimedia teaching device capable of adjusting the use position. Background technique [0002] Multimedia is a combination of multiple media, generally including text, sound and images and other media forms. In computer systems, multimedia refers to a human-computer interactive information exchange and dissemination media that combines two or more media. [0003] However, the rotation direction of the currently used multimedia teaching devices is mainly realized through mechanical control, and does not have a unified control structure that can simultaneously integrate self-locking, buffering and swinging, which is not conducive to providing protection for the display while adjusting the teaching angle. Contents of the invention [0004] In view of this, the present invention provides a multimedia teaching device capable of adjusting the position of use. The outsi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/04F16M11/12F16M11/18G09B5/02F16F15/023
CPCF16M11/046F16M11/12F16M11/18G09B5/02F16F15/023Y02P90/02
Inventor 夏培准
Owner 山东华德汇智企业管理咨询有限公司
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