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Intelligent blackboard device

A blackboard and equipment technology, applied in the field of intelligent blackboard equipment, can solve the problems of the influence of chalk dust on the human body, the blackboard does not have mobility, and does not have direct writing ability, etc., to improve erasing efficiency and quality, simple structure, and easy operation. handy effect

Inactive Publication Date: 2019-01-15
天台县恒规环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, intelligent products are becoming more and more popular in education, providing strong support for the development of education. Among them, blackboards, as an indispensable part of teaching products, are developing more rapidly. Traditional blackboards are not It is mobile, cannot increase the writing area, and needs to be manually erased. Chalk dust has a bad effect on the human body. The new blackboard is similar to a computer screen. It uses the PPT mode for teaching, but it does not have direct writing ability, and cannot be used in a timely manner. student exchange

Method used

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Embodiment Construction

[0020] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0021] refer to Figure 1-5 , an intelligent blackboard device according to an embodiment of the present invention, comprising a wall 100, the wall 100 is fixed with a moving cavity 102, and the left and right end walls of the moving cavity 102 are fixed with vertically symmetrical push cylinders 101, Described push cylinder 101 push rods are fixed with left-right symmetrical blackboard frame 103, and described blackboard frame 103 is fixedly provided with erasing chamber 105, is provided with erasing device in described erasing chamber 105, and described erasing device passes through Horizontal and vertical automatic blackboard erasing avoids the danger caused by chalk dust entering t...

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Abstract

The invention discloses an intelligent blackboard device. The device comprises a wall body. A mobile cavity is fixedly arranged in the wall body. Up-down symmetrical pushing cylinders are fixedly arranged on left and right end walls of the mobile cavity. Left-right symmetrical blackboard racks are fixedly arranged on pushing rods of the pushing cylinders. Erasing cavities are fixedly arranged in the blackboard racks. Erasing devices are arranged in the erasing cavities and are capable of transversely and vertically erasing a blackboard automatically. The device is simple in structure and convenient to operate; through movement transmission of a rotation assembly, the erasing devices automatically erase words on the blackboard, so erasing efficiency and quality are improved and potential safety hazards are effectively reduced. Meanwhile, through an elevating assembly, writing area is increased and the device can be highly efficiently folded and stored when not in use, so utilization rate of the device is improved. The blackboard is supported through supporting assemblies, so smoothness of the writing is improved. The device is compact in structure, highly reliable and widely applicable.

Description

technical field [0001] The invention relates to the field of cultural and sports education, in particular to an intelligent blackboard device. Background technique [0002] With the development of science and technology, intelligent products are becoming more and more popular in education, providing strong support for the development of education. Among them, blackboards, as an indispensable part of teaching products, are developing more rapidly. Traditional blackboards are not It is mobile, cannot increase the writing area, and needs to be manually erased. Chalk dust has a bad effect on the human body. The new blackboard is similar to a computer screen. It uses the PPT mode for teaching, but it does not have direct writing ability, and cannot be used in a timely manner. student exchange. [0003] For this reason, it is necessary to further improve the structure of the blackboard in the prior art, thereby improving the efficiency and quality of teaching. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/04B43L21/04A47B97/06
CPCB43L1/04A47B97/06B43L21/04
Inventor 黄纯纯
Owner 天台县恒规环境科技有限公司