Blackboard cleaning robot and system thereof

Abstract

The invention provides a blackboard cleaning robot. The robot comprises a first control circuit, a magnetic attraction wheel type motion mechanism, a power source, a position posture sign, a dust cleaning device and a dust absorbing device; the first control circuit comprises a first MCU, a drive module, a first communication module, a power source management module and an infrared emitting diode; the magnetic attraction wheel type motion mechanism comprises a motor, a speed reduction mechanism and a magnetic wheel; the dust cleaning device comprises a telescopic support and a dust cleaning roller; the dust absorbing device comprises a fan and a dust collection bag; the power source is connected with the first control circuit, the motor, the dust cleaning device and the dust absorbing device so as to supply power to the first control circuit, the motor, the dust cleaning device and the dust absorbing device; the power source is connected with the power source management module; the first MCU is connected with the drive module, the first communication module, the power source management module and the infrared emitting diode; and the drive module is connected with the motor, the dust cleaning device and the dust absorbing device. The invention further provides a blackboard cleaning robot system. Through the blackboard cleaning robot and the blackboard cleaning robot system, intelligent, efficient and environment-friendly cleaning of a blackboard can be achieved.

Description

technical field [0001] The invention relates to a blackboard wiping device and system, in particular to a blackboard wiping robot and a system thereof. Background technique [0002] The blackboard eraser that is widely used in teaching environment is mainly artificial blackboard eraser at present, although it is simple to use, there are many problems. Artificial blackboard erasers cannot control the pollution caused by chalk dust floating in the air, which is not environmentally friendly and seriously affects the health of teachers and students. Ordinary blackboard erasers are of poor quality and are easy to break. They cannot be recycled after they are broken, and they can only be thrown away as a whole, which does not conform to the concept of sustainable development. The dust on the blackboard eraser flannelette is difficult to clean, and the cleaning process will bring secondary environmental pollution and affect the health of the cleaners. Artificial blackboard eraser...

AI Technical Summary

Problems solved by technology

Artificial blackboard erasers cannot control the pollution caused by chalk dust floating in the air, which is not environmentally friendly and seriously affects the health of teachers and students

Ordinary blackboard erasers are of poor quality and are easy to break. They cannot be recycled after they are broken and can only be thrown away in one piece, which does not conform to the concept of sustainable development.

The dust on the blackboard eraser is difficult to clean, and the cleaning process will cause secondary environmental pollution and affect the health of the cleaners

Manual blackboard erasers cannot be wiped automatically, increasing human labor intensity

[0003] Wall-climbing robots are widely used in industry and other fields, but they are large in size and heavy in weight, so they are not suitable for use in teaching environments. In addition, wall-climbing robots generally have extremely complex structures, special materials, and high development costs. High cost performance, which is one of the main reasons why it is difficult to market

Most wall-climbing robots need to work with cables due to power problems, which seriously affects the mobility of the robot and limits the scope of use of the robot.

The current level of intelligence of wall-climbing robots is not enough, and they cannot correctly handle emergencies without external intervention and complete tasks under the premise of self-protection

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