window cleaning robot
A robot and host technology, applied in the field of robots, can solve the problems of pressure relief in the negative pressure chamber, machine falling, and the air pressure sensor is too late to respond, so as to avoid slipping and improve safety.
Active Publication Date: 2018-09-07
GUANGZHOU COAYU ROBOT CO LTD
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Problems solved by technology
[0003] In the past, the inside of the traditional mopping cloth was square. Once it met the glass joint, the negative pressure chamber would release the pressure quickly. The air pressure sensor often had no time to respond and give instructions, causing the machine to fall
Method used
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Embodiment
[0021] Such as Figures 1 to 2 Shown is the embodiment of the window-cleaning robot of the present invention, the window-cleaning robot includes a host 1, a walking unit 2 for moving, a negative pressure chamber 3 and an air pressure sensor 4, and the window-cleaning robot also includes a floor mop for wiping Cloth 5, the middle part of the mopping cloth 5 is provided with a hollow structure 51, and the inner side of the hollow structure 51 in the same moving direction as the walking unit 2 is a triangular structure or a trapezoidal structure.
[0022] Specifically, the inner side of the hollow structure 51 opposite to the moving direction of the walking unit 2 is a triangular structure or a trapezoidal structure. Such setting is for also setting slow pressure relief structure at the rear end that window cleaning robot moves. It should be noted that these settings are not limited, and the designer can choose according to needs, and choose the hollow structure 51 to be set as ...
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The invention relates to the technical field of a robot, and in particular relates to a window-cleaning robot. The window-cleaning robot comprises a host, a walking unit for moving, a negative-pressure chamber and an air pressure sensor, and further comprises mopping cloth for wiping, wherein a hollowed-out structure is arranged in the middle of the mopping cloth; and the inner side of the hollowed-out structure, identical to the moving direction of the walking unit, is a triangular structure or a trapezoidal structure. Due to the setting that the hollowed-out structure is arranged in the middle of the mopping cloth and the inner side of the hollowed-out structure, identical to the moving direction of the walking unit, is the triangular structure or the trapezoidal structure, a pressure relief rate is gradually accelerated by the negative-pressure chamber on the part of the hollowed-out structure as the triangular or trapezoidal area is increased on the joint of two pieces of glass, so that the air pressure sensor has a sufficient response time to relieve pressure slowly; therefore, the window-cleaning robot can be stilly closely adsorbed on a glass window and can be prevented from sliding; and the safety of the window-cleaning robot is improved.
Description
technical field [0001] The invention relates to the technical field of robots, and more specifically, to a window cleaning robot. Background technique [0002] With the rapid development of window cleaning robots, people have higher and higher requirements for window cleaning robots, requiring them not only to wipe the glass windows, but also to maintain the cleanliness and high efficiency of the cleaning. Most of today's robots have made great efforts on cleanliness, and gradually made great improvements, but how to walk stably on two glass windows with gaps is the focus of current research. [0003] In the past, the inside of the traditional mopping cloth was square. Once it met the glass joint, the negative pressure chamber would quickly release the pressure. The air pressure sensor often had no time to respond and give instructions, causing the machine to fall. How to design a device that can release pressure slowly, so as not to generate strong obstructive air pressure...
Claims
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IPC IPC(8): A47L1/02A47L3/00
Inventor 曹一波黄建敏
Owner GUANGZHOU COAYU ROBOT CO LTD