Angle-based adjusting device, sensor module and cleaning robot

Abstract

The invention discloses an angle-based adjusting device, a sensor module and a cleaning robot. The adjusting device is used for adjusting the detection angles of sensors to be assembled, and comprisesa bottom shell inside which demising slots are formed and adjusting mechanisms, wherein demising openings for supporting the movement of the sensors to be assembled are reserved in the demising slotsof the bottom shell; the side faces of the bottom shell are provided with the adjusting mechanisms used for being pressed against the sensors to be assembled; the adjusting mechanisms enter and exitfrom the side faces of the bottom shell in an adjustable way, so that the detection angles of the sensors to be assembled change along with the changes of the distances of the adjusting mechanisms entering and exiting from the bottom shell; and the sensors to be assembled are clamped between the adjusting mechanisms and the demising slots. Through adoption of the angle-based adjusting device, thedefect that the adjustment for the signal detection angles of the sensors is constrained in the prior art can be overcome; the optimal detection angles of the sensors can be adjusted more stably through manual control of the adjusting mechanisms under a corresponding scene; and the signal detection accuracy under a current scene is improved.

Description

technical field [0001] The invention belongs to the technical field of infrared detection devices, and in particular relates to an adjustment device based on a sensor detection angle, a sensor module and a cleaning robot. Background technique [0002] Chinese patent 2017206207692 is a robot obstacle avoidance device based on multi-infrared, including at least one infrared intensity detection unit. The infrared intensity detection unit includes a bearing mechanism, an infrared emission tube and an infrared receiving tube. Angularly arranged on the carrying mechanism; there are at least two infrared emitting tubes, and the intersection points of the center lines of each infrared emitting tube and its infrared receiving tube are respectively located on different planes. But there is no device for adjusting the angle between the infrared emitting tube and its infrared receiving tube, that is, the structure of the carrying mechanism loading each infrared emitting tube and its inf...

AI Technical Summary

Problems solved by technology

But there is no device for adjusting the angle between the infrared emitting tube and its infrared receiving tube, that is, the structure of the carrying mechanism loading each infrared emitting tube and its infrared receiving tube is fixed, and the angle between the infrared emitting tube and its infrared receiving tube is fixed. , there is the disadvantage that the adjustment of the incident angle of the infrared emitting tube is restricted, which is not conducive to adjusting the optimal angle between the infrared emitting tube and its infrared receiving tube

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