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CN-224206756-U - Cleaning robot collects and detects cliff and collision detection in crashproof structure of an organic whole

CN224206756UCN 224206756 UCN224206756 UCN 224206756UCN-224206756-U

Abstract

The utility model discloses an anti-collision structure of a cleaning robot integrating cliff detection and collision detection, which comprises a main body and a collision sensor, wherein the main body is a hollow cavity formed by rotational molding, the main body comprises a front plate and side plates extending backwards from two sides of the front plate, and the collision sensor is arranged at the front wall position of the bottom end of the main body in a protruding manner. The novel cleaning robot comprises a cleaning robot body, a rotational molding main body, a collision sensor, a wall surface and an anti-collision sensor, wherein the rotational molding main body is formed into a hollow cavity body, the main body has good supporting degree, the structure is more stable when the cleaning robot body is installed, meanwhile, the hollow cavity body can form good buffering effect in the height direction and the horizontal direction (therefore, the cleaning robot body has good buffering effect on a non-horizontal cleaning surface), meanwhile, the rotational molding main body has preset deformation degree, the good buffering effect is improved, and the collision sensor is arranged at the bottom end of the main body, and the wall surface of the collision sensor is convexly arranged on the wall surface of the main body, so that the anti-collision effect is further improved.

Inventors

  • CHEN NAIBANG

Assignees

  • 国邦协同科技(广东)有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (9)

  1. 1. The utility model provides a cleaning robot collects and detects crashproof structure in an organic whole of cliff and collision detection which characterized in that includes: The main body is a hollow cavity formed by rotational molding and comprises a front plate and side plates extending backwards from two sides of the front plate; and the collision sensor is arranged at the front wall position of the bottom end of the main body and protrudes.
  2. 2. The cleaning robot of claim 1, wherein the main body is provided with a positioning groove in a concave manner at the bottom end, and the collision sensor is arranged in the positioning groove.
  3. 3. The cleaning robot of claim 2, wherein the positioning groove extends from the front wall of the main body to both side walls.
  4. 4. The cleaning robot of claim 3, wherein the collision sensor is fixed in the positioning groove by glue or screw.
  5. 5. The cleaning robot of claim 3, wherein the positioning groove is provided with a wire passing hole, the wire passing hole is provided with a cable, and the collision sensor is used for coating the cable in the wire passing hole or is provided with a hole site for the cable to pass through in the sensing area.
  6. 6. The cleaning robot of claim 5, wherein the collision sensor is a pressure sensor, an infrared sensor or a radar sensor.
  7. 7. The cleaning robot of claim 1, wherein the upper portion of the main body is provided with a mounting hole penetrating therethrough, and the mounting hole is used for mounting the visual inspection device.
  8. 8. The cleaning robot of claim 7, wherein the cleaning robot has an anti-collision structure integrating cliffs and collision detection, and the cleaning robot is characterized in that: the mounting holes are obliquely arranged.
  9. 9. The cleaning robot according to claim 1, wherein the cleaning robot has an anti-collision structure integrating cliffs detection and collision detection, and is characterized in that: the body is made of an LLDPE material.

Description

Cleaning robot collects and detects cliff and collision detection in crashproof structure of an organic whole Technical Field The utility model relates to the field of cleaning robots, in particular to an anti-collision structure of a cleaning robot integrating cliffs detection and collision detection. Background A driven floor scrubber is a floor scrubber for cleaning large floors and is usually composed of a chassis and a cab where an operator sits to control the machine. The suction rake is one of the component parts of the floor washing machine, is positioned behind the floor washing machine and is close to the ground, and the suction rake has the main functions of collecting water stains on the ground after the floor washing machine is washed, sucking away the water stains through the suction pipe and accelerating the ground drying and simultaneously enabling the ground to be cleaner. The anti-collision structure of the existing floor washing machine generally adopts an injection molding plate body to realize buffering, and also adopts a structure that two shells enclose a hollow cavity, but in injection molding of a mold, because the size of the anti-collision structure is larger, materials with higher hardness are generally adopted for realizing the preset supportability, and the corresponding buffering effect is reduced. Of course, there are also anti-collision structures using mechanical structures, such as chinese patent 202421294798.0, which have complex structures and buffering mainly limited to horizontal positions, and thus, they cannot play a good role in buffering the ground of cliffs (such as stairs or stairs, etc.), and reduce the structural reliability. Disclosure of utility model The utility model mainly aims to provide an anti-collision structure of a cleaning robot integrating cliff detection and collision detection, aiming at improving the existing anti-collision structure and having simple and stable structure. In order to achieve the above object, the present utility model provides an anti-collision structure of a cleaning robot integrating cliff detection and collision detection, comprising: The main body is a hollow cavity formed by rotational molding and comprises a front plate and side plates extending backwards from two sides of the front plate; and the collision sensor is arranged at the front wall position of the bottom end of the main body and protrudes. In practical design, the rotational molding main body is adopted, and the rotational molding main body is formed into a hollow cavity, so that the main body has better support degree, the structure is more stable when the rotational molding main body is installed on a cleaning robot, meanwhile, the hollow cavity can form better buffer effect in the height direction and the horizontal direction (thus having better buffer effect on a non-horizontal cleaning surface), Meanwhile, the rotational molding main body has preset deformation degree, so that a good buffering effect is improved; Further, the collision sensor is arranged at the bottom end of the main body, and the wall surface of the collision sensor is convexly arranged on the wall surface of the main body, so that the anti-collision effect is further improved; in a practical design, the body has a cushioning effect on the Z-axis and the horizontal axis. Drawings FIG. 1 is an exploded view of the present utility model; FIG. 2 is a schematic perspective view of the first embodiment of the present utility model; FIG. 3 is a second perspective view of the present utility model; fig. 4 is a cross-sectional view of the present utility model. In the drawing the view of the figure, 1 Is a main body, 10 is a hollow cavity, 11 is a front plate, 12 is a side plate, 2 Is a collision sensor, and the sensor is a sensor, 3 Is a positioning groove, and the positioning groove is provided with a plurality of positioning grooves, 4 Is a via, 41 is a cable, And 5 is a mounting hole, and 50 is a visual detection device. Detailed Description The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial are included herein), the directional indications are merely used to explain a relative positional relationship between components, a movement condition, etc. in a specific posture (as shown in the drawings), and if the specific po