阅读说明：本技术 扫地机器人 (Floor sweeping robot ) 是由 杨品 程杰锋 于 2018-11-09 设计创作，主要内容包括：本发明公开一种扫地机器人,其中,所述扫地机器人包括：底盘,接触式检测电极,接触式检测电极安装于所述底盘的前部,当所述接触式检测电极接触到可扩散性污物时,所述接触式检测电极的电阻、电容或者阻抗发生变化。本发明技术方案有利于提高扫地机器人的检测精度。(The invention discloses a sweeping robot, wherein the sweeping robot comprises: the detection device comprises a chassis and a contact detection electrode, wherein the contact detection electrode is arranged at the front part of the chassis, and when the contact detection electrode is contacted with diffusible dirt, the resistance, the capacitance or the impedance of the contact detection electrode is changed. The technical scheme of the invention is beneficial to improving the detection precision of the sweeping robot.)

A sweeping robot is characterized by comprising:

the chassis is provided with a plurality of supporting plates,

and the contact detection electrode is arranged at the front part of the chassis, and when the contact detection electrode is contacted with diffusible dirt, the resistance, the capacitance or the impedance of the contact detection electrode is changed.

The sweeping robot of claim 1, wherein the contact sensing electrodes extend or are arrayed along the bottom of the front portion of the chassis.

The sweeping robot of claim 1, wherein the contact sensing electrodes extend or are arrayed along a peripheral sidewall of the front portion of the chassis.

The sweeping robot according to claim 3, wherein the peripheral side wall of the front part of the chassis is provided with an inclined mounting surface which is inclined backwards from top to bottom; the contact detection electrode is mounted on the inclined mounting surface.

The sweeping robot of claim 4, wherein the inclined mounting surface is located on a peripheral side wall of the front portion of the chassis near a bottom of the chassis.

The sweeping robot according to claim 5, wherein the number of the contact-type detecting electrodes on the peripheral sidewall is plural, and the distance between the upper positive electrode and the upper negative electrode of the contact-type detecting electrode on the upper portion of the peripheral sidewall is larger than the distance between the lower positive electrode and the lower negative electrode on the inclined mounting surface.

The sweeping robot of claim 1, wherein the sensing electrodes include a first sensing electrode at a bottom of a front side of the chassis and a second sensing electrode at a peripheral sidewall of the front of the chassis;

the first detection electrodes are arranged along the bottom of the chassis, and the second detection electrodes are arranged along the height direction of the chassis.

The sweeping robot of claim 7, wherein the first sensing electrode comprises a first positive electrode and a first negative electrode; the second detection electrode includes a second positive electrode and a second negative electrode; the distance between the first positive electrode and the first negative electrode is smaller than the distance between the second positive electrode and the second negative electrode.

The sweeping robot of claim 8, wherein the number of the first positive electrodes and/or the first negative electrodes is multiple, and the first positive electrodes and the first negative electrodes are staggered; and/or the presence of a gas in the gas,

the number of the second positive electrodes and/or the second negative electrodes is multiple, and the second positive electrodes and the second negative electrodes are arranged in a staggered mode.

The sweeping robot of claim 9, wherein the first positive electrode and the second negative electrode of the adjacent first and second detection electrodes are disposed adjacent to each other, or the first negative electrode and the second positive electrode are disposed adjacent to each other.

The sweeping robot of claim 1, wherein the contact detection electrodes are arranged in a strip shape, two ends of the contact detection electrodes are bent to form installation parts, slots are formed in the chassis, and the installation parts are inserted into the slots.

The sweeping robot according to claim 1, wherein a mounting groove is formed in the bottom or the peripheral side wall of the chassis, and the contact type detection electrode is mounted in the mounting groove, so that the outer surface of the contact type detection electrode is flush with the ground or the peripheral side wall of the chassis.