Telescopic device, sensor component and cleaning robot
A technology of a sensor assembly and a telescopic device, applied in the field of infrared detection devices, can solve the problems of detection distance of unfavorable obstacles, limitation of detection distance of infrared emission tubes, etc.
Pending Publication Date: 2019-11-22
AMICRO SEMICON CORP
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Problems solved by technology
However, the assembly structure of the infrared emission tube is fixed, and there is a shortcoming that the detection distance of the infrared emission tube is limited, which is not conducive to adjusting the best obstacle detection distance
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[0013] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention. Other configurations and operations of the reminding device according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here. In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and therefore should not be cons...
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The invention discloses a telescopic device, a sensor component and a cleaning robot. The telescopic device includes a hollow structure, a sensor fixing structure, and a fixing adjustment mechanism for limiting the relative positions of the hollow structure and the sensor fixing structure; the sensor fixing structure is used for fixedly installing the a sensor; the inside of the hollow structure is used for inserting the sensor fixing structure; and the fixing adjustment mechanism is sleeved between the hollow structure and the sensor fixing structure; so that the sensor fixing structure is inserted into the hollow structure relying on the fixing adjustment mechanism, so as to change the detection distance of the sensor to be assembled. Therefore, the adjustment requirement of extending orretracting the sensor from the hollow structure is satisfied, and the shortcoming that the signal detection distance of the sensor is limited is overcome.
Description
technical field [0001] The invention belongs to the technical field of infrared detection devices, and in particular relates to a telescopic device based on a sensor detection distance, a sensor component 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. However, the assembly structure of the infrared emitting tube is fixed, and there is a shortcoming that the detection distance of the infrared emitting tube is limited, which is not conducive to adjusting t...
Claims
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IPC IPC(8): A47L11/24A47L11/40G01C3/00G01S11/12G01S17/08
CPCA47L11/4061A47L11/24G01C3/00G01S11/12G01S17/08
Inventor 张苗苗姜新桥
Owner AMICRO SEMICON CORP