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A collision-free structure and robot vacuum cleaner

A robot vacuum cleaner and sensor technology, which can be applied to vacuum cleaners, cleaning equipment, household appliances, etc., and can solve problems such as unpublished technical solutions

Active Publication Date: 2017-11-14
KINGCLEAN ELECTRIC GREEN TECH SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for the above-mentioned technical problems, the patent does not disclose relevant technical solutions

Method used

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  • A collision-free structure and robot vacuum cleaner
  • A collision-free structure and robot vacuum cleaner
  • A collision-free structure and robot vacuum cleaner

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] figure 1 It is the overall top view of the robot vacuum cleaner provided by the preferred embodiment of the present invention, figure 2 It is a schematic diagram of the distribution of collision-free structure sensors provided by a preferred embodiment of the present invention. combine figure 1 and figure 2 The collision avoidance structure provided by the preferred embodiment of the present invention includes a housing 1, a sensor 2 and a controller 3, the sensor 2 and the controller 3 are arranged in the housing 1, and the housing 1 is provided with the The light transmission hole corresponding to sensor 2.

[0023] Here, the sensor includes at least a pair of signal transmitters and ...

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Abstract

The invention provides a collision-free structure and a robot vacuum cleaner. The collision-free structure includes a housing, a controller and a sensor. The controller and the sensor are arranged in the housing, and the housing is provided with a The light hole, the sensor at least includes a pair of signal transmitters and signal receivers, as long as the signal receiver receives the signal emitted by the corresponding signal transmitter, the controller will make a judgment that there is an obstacle ahead , wherein the light transmission hole corresponding to the signal transmitter is a light exit hole, the light transmission hole corresponding to the signal receiver is a light entrance hole, the size and position of the light exit hole and the light entrance hole make the signal transmitter The transmitted signal can be reflected back to the signal receiver at the required obstacle distance, and the required obstacle distance provides sufficient buffer time for braking when the device where the collision-avoiding structure is located is traveling Or turn to avoid colliding with the obstacle.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a collision-free structure and a robot vacuum cleaner. Background technique [0002] Most of the existing robot vacuum cleaners on the market are collision-free by decelerating and colliding after detecting obstacles. This kind of solution still lightly touches furniture, failing to achieve true collision-free. Among them, a small number of robot vacuum cleaners can avoid touching furniture, but they all use relatively expensive distance sensors, which makes the product price higher and is not easy for ordinary consumers to accept. [0003] In the prior art, a utility model patent with application number 201420584819.2 discloses a robot vacuum cleaner, including: a main body, at least one signal transmitting device located at the front end of the main body, and at least one signal receiving device for receiving signals from the signal transmitting device , when th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/00
Inventor 倪祖根
Owner KINGCLEAN ELECTRIC GREEN TECH SUZHOU