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Crash sensor and intelligent dust collector robot

A technology of collision sensor and robot body, which is applied in the direction of vacuum cleaners, cleaning equipment, household appliances, etc., to achieve the effect of sensitive collision detection, simple structure, random installation position and fixing method

Active Publication Date: 2015-05-20
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a collision sensor and an intelligent vacuum cleaner robot in view of the defects in the prior art. On the basis of not affecting the overall cost, the mechanical structure of the collision sensor is simplified, and it will not be affected by the collision angle, etc. The impact of the problem, the response is more sensitive

Method used

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  • Crash sensor and intelligent dust collector robot

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Embodiment 1

[0022] The basic structure of a collision sensor provided by the embodiment of the present invention consists of three parts, such as figure 2 As shown, from the outer layer to the inner layer are ordinary rubber 5 , conductive rubber 6 and flexible circuit board 7 . The flexible circuit board 7 is provided with two independent conductive loops 71 , one side of the conductive rubber 6 is fixed on the ordinary rubber 5 , and the other side of the conductive rubber 6 faces the flexible circuit board 7 .

[0023] Ordinary rubber 5 is used as a buffer part in contact with obstacles during a collision, and its shape is designed to be a smooth shape, such as image 3 As shown, the edges and corners of the outer surface have smooth chamfers, which are beautiful and will not damage other objects in the event of a collision. A groove is designed in the middle of the inner surface of the ordinary rubber 5 for fixing the conductive rubber 6 . The guide rubber 6 is used as a conductive...

Embodiment 2

[0027] The present invention can be applied to intelligent vacuum cleaner robots, replacing the traditional form of detecting collisions through micro switches.

[0028] Such as Image 6 As shown, an intelligent vacuum cleaner robot provided by an embodiment of the present invention includes a robot body 91 and a plurality of collision sensors 92 . The robot body 91 is a cylinder, and the plurality of collision sensors 92 are installed around the side of the robot body.

[0029] In the embodiment of the present invention, six collision sensors 92 are installed around the robot body 91 , so that when the intelligent vacuum cleaner robot collides with an obstacle, it can make a corresponding response by distinguishing the location of the collision.

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Abstract

The invention provides a crash sensor and an intelligent dust collector robot. The crash sensor comprises common rubber, electroconductive rubber and a flexible circuit board. The flexible circuit board is provided with two independent electroconductive loops, one side surface of the electroconductive rubber is fixed on the common rubber, the other side surface of the electroconductive rubber is arranged to face the flexible circuit board, and a gap is formed between the electroconductive rubber and the flexible circuit board. According to the crash sensor and the intelligent dust collector robot, a proper circuit wiring form is made on the flexible circuit board, the outer side of the flexible circuit board is covered with the electroconductive rubber, the electroconductive rubber makes contact with the flexible circuit board in crash, and therefore circuit breakover achieves the purpose of detecting the crash. According to the crash sensor and the intelligent dust collector robot, a crash detecting function of the intelligent root can be achieved. Compared with an existing crash sensor, the crash sensor and the intelligent dust collector robot has the advantages that the structure is simpler, mounting positions and fixing ways are freer, crash detection is more sensitive, the range is wider, and dead angles do not exist.

Description

technical field [0001] The invention relates to the field of robot sensors, in particular to a collision sensor and an intelligent vacuum cleaner robot. Background technique [0002] The intelligent robot collision sensor refers to a sensor that the robot senses surrounding obstacles through a slight collision during walking. The most common application is on the vacuum cleaner robot. Such as figure 1 As shown, the traditional vacuum cleaner robot usually installs a certain number of microswitches 2 in front of the robot body 1 in the direction of travel, and installs a large shell 4 on the outside of the microswitches 2 as a sensing area. The two motor parts of the switch are connected, and a spring is installed, which is used as a reset. When the robot 1 collides with a wall or other obstacles, the shell 4 is pressed down, and the push rod 3 makes the micro switch 2 act to detect surrounding obstacles. [0003] Although the cost of the collision sensor realized in this ...

Claims

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Application Information

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IPC IPC(8): A47L9/00G01L1/04
Inventor 徐方曲道奎李伟健杨奇峰刘世昌褚明杰
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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