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Self-moving device and method for engaging and releasing the engaging mechanism thereof

A snap-fit ​​mechanism and self-moving technology, which is applied to window cleaning, cleaning equipment, household appliances, etc., can solve the problems of shortening effective cleaning time and power consumption

Active Publication Date: 2017-12-22
ECOVACS HOME SERVICE ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing window cleaning robot walks to the corner of the window, it usually needs to adjust the walking direction by colliding, retreating, adjusting the posture and then moving forward, which greatly shortens the effective cleaning time and consumes more time. electricity

Method used

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  • Self-moving device and method for engaging and releasing the engaging mechanism thereof
  • Self-moving device and method for engaging and releasing the engaging mechanism thereof
  • Self-moving device and method for engaging and releasing the engaging mechanism thereof

Examples

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Embodiment Construction

[0021] figure 1 It is a schematic diagram of the overall structure of the self-moving device; figure 2 It is a schematic diagram of the overall structure of the clamping mechanism. Such as figure 1 and combine figure 2 As shown, a self-moving device is provided in this embodiment, including an outer frame and a base rotatably connected to the outer frame, specifically, the self-moving device 1000 is a window cleaning robot, including a base 100 and a rag For the support 200 , the base 100 is equivalent to the base, and the rag support 200 is equivalent to the outer frame, wherein the base 100 is rotatably connected to the rag support 200 . In order to control the walking of the window cleaning robot, a control unit and a walking unit (not shown in the figure) are provided on the base 100 , and an engaging mechanism 300 is also provided on the base 100 . From the perspective of the overall structure, the engaging mechanism 300 mainly includes a latch assembly and a cam as...

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Abstract

Disclosed are a self-moving device and a fastening release method of a fastening mechanism of the self-moving device. The device comprises an outer frame and a base. The base is provided with a control unit and a traveling unit and also provided with the fastening mechanism (300). The fastening mechanism mainly comprises a pin assembly and a cam assembly. The fastening mechanism is provided with a signal trigger mechanism connected with the control unit, in a corresponding position. The control unit controls a cam in the cam assembly to rotate clockwise or anticlockwise, the pin assembly moves with the change in the height of a spiral slant of the cam such that the pin assembly runs in a released or locked position, and the signal trigger mechanism is triggered to output a signal to the control unit which controls the base to rotate relative to the outer frame according to the output signal; or the control unit drives the self-moving device to continue traveling. The self-moving device is simple in structure, the relative rotation of the base and the outer frame is effectively guaranteed, the accuracy for positioning and locking after rotation is provided, and a guarantee is provided for the forward direction of the self-moving device to be constantly perpendicular to a corresponding side of the outer frame of the device.

Description

technical field [0001] The invention relates to a self-moving device and an engaging and releasing method of an engaging mechanism thereof, and belongs to the technical field of small home appliance manufacturing. Background technique [0002] With the advent of window cleaning robots, the task of cleaning windows has become easier and more convenient. How to clean windows more efficiently has become the development direction of window cleaning robots. When the existing window cleaning robot walks to the corner of the window, it usually needs to adjust the walking direction by colliding, retreating, adjusting the posture and then moving forward, which greatly shortens the effective cleaning time and consumes more time. electricity. If the window cleaning robot can directly rotate in situ at the corner of the window, it can obviously improve its work efficiency. In order to facilitate the in-situ rotation of the window-cleaning robot, and at the same time, the window-clean...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L1/02
Inventor 王寿木
Owner ECOVACS HOME SERVICE ROBOTICS CO LTD
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