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Multimedia teaching desk

A multimedia teaching and lectern technology, which is applied in the direction of desks, reading tables, sermons, etc., can solve the problems of easy accumulation of dust on the desktop and inability to clean the desktop.

Inactive Publication Date: 2019-08-06
安徽澳视科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the teaching process, dust such as chalk dust is easy to accumulate on the desktop, and the existing multimedia teaching desk cannot automatically clean the desktop

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1-3 , in an embodiment of the present invention, a multimedia teaching desk includes a table body 1 and a tablet computer 6, the upper surface of the table body 1 is provided with a cleaning mechanism, the cleaning mechanism includes a cleaning motor 2, a cleaning roller 5, and the upper surface of the table body 1 The surface is fixedly connected with a cleaning motor 2, and the shaft extension end of the cleaning motor 2 is fixedly connected with a first screw rod 3, and the middle part of the first screw rod 3 is provided with a first slider 4, and the first slider 4 and the first screw rod 3 screw connection, the lower surface of the first slider 4 is slidingly connected with the upper surface of the table body 1, the cleaning motor 2 is a positive and negative motor, and the positive and negative rotation of the cleaning motor 2 can be controlled to drive the first screw rod 3 forward and reverse, Thereby driving the first slider 4 to move left and righ...

Embodiment 2

[0026] On the basis of Embodiment 1, the side wall of the table body 1 is provided with a drawer 7 for storing articles, the bottom of the table body 1 is fixedly connected with a leg 23, and the lower surface of the leg 23 is provided with a cavity, and the top of the cavity is fixed Connected with a telescopic mechanism 24, the telescopic mechanism 24 is an electro-hydraulic telescopic cylinder, and the lower end of the telescopic mechanism 24 is a universal wheel 25, which controls the extension of the telescopic mechanism 24, drives the universal wheel 25 to move downward, and makes the universal wheel 25 contact with the ground , at this time, you can easily push the device to move the position.

Embodiment 1、 Embodiment 2

[0027] Combined with Embodiment 1 and Embodiment 2, the working principle of the present invention is: when the surface of the table body 1 needs to be cleaned, the cleaning motor 2 is controlled to rotate forward and reverse, which can drive the first screw mandrel 3 to rotate forward and reverse, thereby driving the second A slide block 4 moves left and right, drives the cleaning roller 5 to move left and right, utilizes the cleaning roller 5 to clean the dust on the surface of the table body 1, and saves the trouble of manual cleaning. , the left speaker 26 is received in the table body 1, which can effectively protect the tablet computer 6, the right speaker 22, and the left speaker 26. When the tablet computer 6 and the microphone 15 need to be used, the drive motor 8 is started to drive the second screw mandrel 9 to rotate , drive the tablet computer 6 to turn upwards through the connecting rod 11, and at the same time, drive the drive wheel 12 to rotate through the trans...

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Abstract

The invention relates to the field of teaching equipment and more specifically relates to a multimedia teaching desk. The desk comprises a desk body, a tablet personal computer, a microphone and a right loudspeaker. A cleaning mechanism is arranged on the upper surface of the desk body. A rectangular hole is formed in the upper surface of the desk body. The tablet personal computer is arranged inthe rectangular hole. A driving motor is arranged below the tablet personal computer. The driving motor is fixedly connected with the inner wall of the desk body. The shaft extension end of the driving motor is fixedly connected with a second screw rod. A second sliding block sleeves the middle part of the second screw rod. A connecting rod is hinged to the upper surface of the second sliding block. The upper end of the connecting rod is hinged with the lower surface edge of the tablet personal computer. According to the embodiment of the invention, the cleaning mechanism is arranged, and a cleaning roller is used for cleaning the dust on the surface of the desk body. The trouble of manual cleaning is omitted. When the multimedia teaching desk is in the non-working state, the tablet personal computer, the right loudspeaker and a left loudspeaker are stored in the desk body. Therefore, the tablet personal computer, the right loudspeaker and the left loudspeaker can be effectively protected.

Description

technical field [0001] The invention relates to the field of teaching equipment, more specifically, a multimedia teaching desk. Background technique [0002] The multimedia desk is a product that integrates the desk with computers, multimedia control systems, video booths, audio equipment, audio and video converters and other electronic products. It uses all-steel high-quality materials, electrostatic spray treatment, real one-lock control, considerate humanized design, precise intelligent control, network anti-theft security design, large-capacity internal space, one multi-purpose, simple wiring, with Complete external equipment interface and other characteristics. As a lecture table, the multimedia lecture table completely requires the design of the standard of the daily lecture table, and adopts the principle of ergonomics to meet the needs of teachers' teaching. [0003] However, during the teaching process, dust such as chalk dust is easy to accumulate on the desktop,...

Claims

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Application Information

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IPC IPC(8): A47B19/00A47B13/02A47B91/06B08B1/00
CPCA47B19/00A47B13/02A47B91/066B08B1/30
Inventor 杜俊超
Owner 安徽澳视科技有限公司
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