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Intelligent blackboard convenient to use

A blackboard and intelligent technology, applied in the field of teaching equipment, can solve the problems of inconvenient use, difficult to clean the blackboard, time-consuming and laborious, etc., and achieve the effects of convenient use, ensuring physical health, and reducing environmental pollution.

Pending Publication Date: 2022-01-28
ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing this blackboard still has some problems when using, and its chalk word needs to use small-sized chalk eraser to slowly wipe off after it is filled with, not only time-consuming and laborious, but also difficult to clean the blackboard, and its use is comparatively inconvenient, therefore It is necessary to design a smart blackboard to solve the above problems

Method used

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  • Intelligent blackboard convenient to use

Examples

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Embodiment 1

[0028] see Figure 1-9 , an easy-to-use smart blackboard in this embodiment includes a blackboard frame 1, and the blackboard frame 1 is correspondingly installed on a wall. The middle part of the blackboard frame 1 is correspondingly provided with an installation groove 101, and two writing boards are correspondingly installed in the installation groove 101, namely the first writing board 2 and the second writing board 3, and the first writing board 2 and the second writing board The two writing boards 3 are distributed front and back and are installed in the installation groove 101 by sliding up and down. Such as Figure 3-6 As shown, the left and right sides of the back of the writing board on the outside (i.e. the second writing board 3) are provided with racks 11, and the corresponding positions on the left and right sides of the front of the writing board on the inside (i.e. the first writing board 2) are also A rack 11 is provided, and rotatable gears 10 are correspon...

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Abstract

An intelligent blackboard convenient to use is provided by the invention, and comprises a blackboard frame, mounting grooves are correspondingly formed in the middle of the blackboard frame, two writing boards are correspondingly mounted in the mounting grooves, and the two writing boards are distributed front and back and mounted in the mounting grooves in an up-down sliding mode; thin water pipes are mounted at the upper ends of the front parts of the two writing boards, the two thin water pipes are connected with the water pipe, and a plurality of nozzles pointing to the writing boards are uniformly arranged on the thin water pipes; black erasers connected with the writing boards in an extrusion mode are detachably installed on the left sides and the right sides of the two writing boards, and the blackboard erasers are matched with the writing boards in width and can slide left and right along the writing boards; and air pipes matched with the mounting grooves in width are correspondingly installed on the left side and the right side of the blackboard frame, the two air pipes are both connected with a fan, and a plurality of air outlets pointing to the writing board are evenly formed in the air pipes. By the adoption of the technical scheme, chalk characters can be rapidly and effectively erased, use is convenient, time and labor are saved, and practicability is high.

Description

technical field [0001] The invention belongs to the technical field of teaching equipment, and mainly relates to an easy-to-use intelligent blackboard. Background technique [0002] The blackboard is a plane that can be written repeatedly. It is mostly used for teaching and is an indispensable teaching supplies in the classroom. There are many types of blackboards, for example, two sliding writing boards are used to assemble together, and after one writing board is full, another writing board is used for writing. But existing this blackboard still has some problems when using, and its chalk word needs to use small-sized chalk eraser to slowly wipe off after it is filled with, not only time-consuming and laborious, but also difficult to clean the blackboard, and its use is comparatively inconvenient, therefore It is necessary to design a smart blackboard to solve the above problems. Contents of the invention [0003] The invention provides an easy-to-use intelligent black...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/04B43L21/00B43L21/04
CPCB43L1/04B43L21/00B43L21/04
Inventor 彭含馨
Owner ANHUI POLYTECHNIC UNIV MECHANICAL & ELECTRICAL COLLEGE
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