Lidar and cleaning robots

A laser radar and laser transmitter technology, which is applied in the field of laser radar and cleaning robots, can solve the problems of large arrangement space, huge volume, and complex laser radar structure, and achieves compression of occupied space, high photoelectric gain, and reduction of radar volume. Effect

Active Publication Date: 2022-07-15
SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a lidar and a cleaning robot to solve the problems of complex structure, bulky volume and large layout space occupied by lidar

Method used

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  • Lidar and cleaning robots
  • Lidar and cleaning robots
  • Lidar and cleaning robots

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] see figure 1 , figure 2 and image 3 , an embodiment of the present application provides a lidar 100, the lidar 100 includes a housing assembly 10, a driving assembly 20 fixedly connected to the housing assembly 10, and a rotating assembly 30 rotatably connected to the housing assembly 10, so The driving assembly 20 can drive the rotating assembly 30 to rotate. The rotating assembly 30 includes a ranging module 23, and the ranging module ...

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Abstract

The invention discloses a laser radar. The laser radar includes a housing component, a driving component that is fixedly connected to the housing component, and a rotating component that is rotatably connected to the housing component. The driving component can drive the rotating component. Rotating, the rotating assembly includes a ranging module, the ranging module includes a laser transmitter and a single-photon detection chip, and the transmitting optical path of the laser transmitter and the receiving optical path of the single-photon detection chip are perpendicular to the rotating assembly. The direction of the axis of rotation of the laser transmitter is parallel to the receiving optical path of the single-photon detection chip, and the center-to-center distance between the laser transmitter and the single-photon detection chip is 7-15 mm. The present invention also discloses a cleaning robot including the above-mentioned laser radar. By adopting the invention, the radar has the advantages of small volume and small occupied space.

Description

technical field [0001] The invention relates to the technical field of laser radar, in particular to a laser radar and a cleaning robot. Background technique [0002] At present, the sweeping robot usually uses lidar to scan the surrounding environment, and then realizes functions such as ranging, obstacle avoidance and mapping. However, the existing lidar has a complex structure and a large volume, which requires a lot of space for the sweeping robot and affects other functional modules. arrangement. SUMMARY OF THE INVENTION [0003] The embodiments of the present invention provide a laser radar and a cleaning robot, so as to solve the problems of a complex structure, a large volume, and a large arrangement space occupied by the laser radar. [0004] In order to solve the above-mentioned technical problems, the embodiments of the present invention adopt the following technical solutions: [0005] A lidar, the lidar comprises a housing component, a driving component fixe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S17/08G01S17/93G01S17/89G01S7/481A47L11/24A47L11/40
CPCG01S17/08G01S17/93G01S17/89G01S7/4813G01S7/4817A47L11/24A47L11/40A47L11/4008
Inventor 张无忌
Owner SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
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