CN217185990U

CN217185990U - Ultrasonic protection device of sweeping robot

Info

Publication number: CN217185990U
Application number: CN202220033599.9U
Authority: CN
Inventors: 吴锐
Original assignee: Hangzhou Haiyan Trading Co Ltd
Current assignee: Hangzhou Haiyan Trading Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-16
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a robot ultrasonic protection device sweeps floor relates to the robot technical field that sweeps floor. The utility model discloses a robot body sweeps floor, robot body's surface of sweeping floor is seted up flutedly, and the interior table wall of recess is provided with the rubber ball, and the interior bottom wall of recess is provided with first magnetic sheet, is provided with the mounting panel in the recess, and in the mounting panel extended to the recess, the one end of mounting panel was provided with ultrasonic radar probe, and the surface of mounting panel is provided with the steel ball, and the steel ball offsets with the rubber ball, and the other end of mounting panel is provided with the second magnetic sheet, and the second magnetic sheet is relative with first magnetic sheet position. The utility model discloses a four ultrasonic radar probes of surface mounting at the robot body of sweeping the floor can detect external object through radar probe, avoid sweeping the floor robot and bump with external object, and then to the robot protection of sweeping the floor, this device does not use the screw fixed to radar probe simultaneously, can make radar probe be convenient for change, improves the convenience.

Description

Ultrasonic protection device of sweeping robot

Technical Field

The utility model belongs to the technical field of the robot of sweeping the floor, especially, relate to a robot ultrasonic protection device sweeps the floor.

Background

The floor sweeping robot is also called an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is one of intelligent household appliances, and can automatically complete floor cleaning work in a room by means of certain artificial intelligence. Generally, the floor cleaning machine adopts a brushing and vacuum mode, and firstly absorbs the impurities on the floor into the garbage storage box, so that the function of cleaning the floor is achieved. Generally speaking, the robots which complete cleaning, dust collection and floor wiping work are also classified as floor sweeping robots in a unified way, however, the existing floor sweeping robots have certain defects when in use, the existing floor sweeping robots generally adopt a visual camera to detect external objects when in use, and then change the sweeping line of the floor sweeping robots to protect the floor sweeping robots, but the mode is easily interfered under a strong light, the floor sweeping robots cannot be protected, and dust can be attached to the surfaces of the cameras when the floor sweeping robots work, so that the suspected heads cannot accurately detect the external objects, the protection effect on the floor sweeping robots is reduced, therefore, the ultrasonic protection device for the floor sweeping robots is improved, and the ultrasonic protection device for the floor sweeping robots is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot ultrasonic protector sweeps floor to current problem has been solved: the existing sweeping robot generally detects external objects by adopting a visual camera when in use, so that a sweeping line of the sweeping robot is changed, the sweeping robot is protected, but the sweeping robot is easily interfered by the mode under a strong light and cannot be protected, dust can be attached to the surface of the camera when the sweeping robot works, and then the suspected head cannot accurately detect the external objects, so that the defect of the protection effect of the sweeping robot is reduced.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a robot ultrasonic protection device sweeps floor, including the robot that sweeps floor, the surface of robot that sweeps floor is seted up flutedly, the interior table wall of recess is provided with the rubber ball, the interior diapire of recess is provided with first magnetic sheet, be provided with the mounting panel in the recess, the mounting panel extends to in the recess, the one end of mounting panel is provided with ultrasonic radar probe, the surface of mounting panel is provided with the steel ball, the steel ball offsets with the rubber ball, the other end of mounting panel is provided with the second magnetic sheet, the second magnetic sheet is relative with first magnetic sheet position, the second magnetic sheet is different with the magnetic pole of first magnetic sheet near-end, the top center department of robot that sweeps floor installs micro motor.

Furthermore, the output end of the micro motor is provided with a rotating rod, the rotating rod is fixedly connected with the output end of the micro motor, one end of the rotating rod is provided with a fixing plate, and a clamping groove is formed in the fixing plate.

Further, be provided with the electrostatic absorption board in the draw-in groove, electrostatic absorption board and draw-in groove joint, the electrostatic absorption board sets up the side at ultrasonic radar probe.

Further, the bottom center department of sweeping the floor robot body is provided with the carousel, the surface of carousel is provided with a plurality of flabellums of sweeping the floor, and is a plurality of the flabellum of sweeping the floor all is the annular array around the center of carousel and distributes.

Further, the bottom of the sweeping robot body is provided with universal wheels, and the universal wheels are movably connected with the sweeping robot body.

Furthermore, the rubber balls and the steel balls are multiple in number, and the volumes of the rubber balls and the steel balls are the same.

Furthermore, the shape of bull stick is the L shape, the material of bull stick is stainless steel, the bull stick sets up the outside at the robot body of sweeping the floor.

Furthermore, the ultrasonic radar probes are four, and the four ultrasonic radar probes are distributed on the outer surface of the sweeping robot body at equal angles.

The utility model discloses following beneficial effect has:

1. the utility model discloses a four ultrasonic radar probes of surface mounting at the robot body of sweeping the floor can detect external object through radar probe, avoid sweeping the floor robot and bump with external object, and then to the robot protection of sweeping the floor, this device does not use the screw fixed to radar probe simultaneously, can make radar probe be convenient for change, improves the convenience.

2. The utility model discloses a set up micro motor, bull stick and electrostatic absorption board and can adsorb the dust on radar probe surface through electrostatic absorption, avoid the dust to adhere to the surface at radar probe, and then improve the performance that the robot of sweeping the floor dodged external object at the during operation, improve the protective effect to the robot of sweeping the floor.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the connection structure of the ultrasonic radar probe and the sweeping robot body of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a sweeping robot body; 2. a micro motor; 3. a rotating rod; 4. a fixing plate; 5. an electrostatic adsorption plate; 6. a groove; 7. a rubber ball; 8. an ultrasonic radar probe; 9. a card slot; 10. sweeping fan blades; 11. a universal wheel; 12. a turntable; 13. a first magnetic plate; 14. mounting a plate; 15. a steel ball; 16. a second magnetic plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to an ultrasonic protection device for a sweeping robot, which comprises a sweeping robot body 1, wherein a groove 6 is formed on the surface of the sweeping robot body 1, a rubber ball 7 is arranged on the inner surface wall of the groove 6, a first magnetic plate 13 is arranged on the inner bottom wall of the groove 6, a mounting plate 14 is arranged in the groove 6, the mounting plate 14 extends into the groove 6, an ultrasonic radar probe 8 is arranged at one end of the mounting plate 14, an external object can be detected by the radar probe, the sweeping robot is prevented from colliding with the external object, the sweeping robot is protected, meanwhile, the radar probe is fixed without screws, the radar probe can be conveniently replaced, the convenience is improved, a steel ball 15 is arranged on the outer surface of the mounting plate 14, the steel ball 15 abuts against the rubber ball 7, a second magnetic plate 16 is arranged at the other end of the mounting plate 14, the second magnetic plate 16 is opposite to the first magnetic plate 13, the magnetic poles of the second magnetic plate 16 and the near end of the first magnetic plate 13 are different, the micro motor 2 is installed at the center of the top of the sweeping robot body 1, the output end of the micro motor 2 is provided with the rotating rod 3, the rotating rod 3 is fixedly connected with the output end of the micro motor 2, one end of the rotating rod 3 is provided with the fixing plate 4, the fixing plate 4 is internally provided with the clamping groove 9, the electrostatic adsorption plate 5 is arranged in the clamping groove 9, the electrostatic adsorption plate 5 is clamped with the clamping groove 9, the electrostatic adsorption plate 5 is arranged on the side surface of the ultrasonic radar probe 8, the micro motor 2, the rotating rod 3 and the electrostatic adsorption plate 5 can adsorb dust on the surface of the radar probe through electrostatic adsorption, the dust is prevented from being attached to the surface of the radar probe, the performance of the sweeping robot for avoiding external objects during working is improved, and the protection effect on the sweeping robot is improved, the bottom center department of robot body 1 of sweeping the floor is provided with carousel 12, the surface of carousel 12 is provided with a plurality of flabellum 10 of sweeping the floor, a plurality of flabellum 10 of sweeping the floor all are the annular array around the center of carousel 12 and distribute, the bottom of robot body 1 of sweeping the floor is provided with universal wheel 11, universal wheel 11 and robot body 1 swing joint of sweeping the floor, rubber ball 7 and steel ball 15 all are provided with a plurality ofly, a plurality of rubber ball 7 and steel ball 15's volume is the same, the shape of bull stick 3 is the L shape, the material of bull stick 3 is the stainless steel, bull stick 3 sets up in the outside of robot body 1 of sweeping the floor, ultrasonic radar probe 8 is provided with four, the impartial angular distribution of four ultrasonic radar probes 8 is at the surface of robot body 1 of sweeping the floor.

One specific application of this embodiment is: install ultrasonic radar probe 8 on mounting panel 14 surface, then place mounting panel 14 in recess 6, through the magnetic attraction effect between first magnetic sheet 13 and the second magnetic sheet 16, and the butt effect between steel ball 15 and the rubber ball 7, make ultrasonic radar probe 8 fix in robot 1 of sweeping the floor, detect external barrier through ultrasonic radar probe 8, and make robot 1 of sweeping the floor avoid the barrier, can open micro motor 2's switch simultaneously, drive bull stick 3 when micro motor 2 during operation, fixed plate 4 and electrostatic absorption board 5 rotate, adsorb the dust on ultrasonic radar probe 8 surface through electrostatic absorption board 5, avoid the existence of dust to influence ultrasonic radar probe 8's the detection accuracy rate, and then improve the protective effect to robot 1 of sweeping the floor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a robot ultrasonic protection device sweeps floor, includes robot body (1) of sweeping the floor, its characterized in that: the surface of the sweeping robot body (1) is provided with a groove (6), the inner surface wall of the groove (6) is provided with a rubber ball (7), a first magnetic plate (13) is arranged on the inner bottom wall of the groove (6), a mounting plate (14) is arranged in the groove (6), the mounting plate (14) extends into the groove (6), one end of the mounting plate (14) is provided with an ultrasonic radar probe (8), the outer surface of the mounting plate (14) is provided with a steel ball (15), the steel ball (15) is abutted against the rubber ball (7), the other end of the mounting plate (14) is provided with a second magnetic plate (16), the second magnetic plate (16) is opposite to the first magnetic plate (13), the second magnetic plate (16) has a different magnetic pole from the magnetic pole of the first magnetic plate (13), the sweeping robot is characterized in that a micro motor (2) is installed at the center of the top of the sweeping robot body (1).

2. The ultrasonic protection device of the sweeping robot of claim 1, wherein: the output of micro motor (2) is provided with bull stick (3), the output fixed connection of bull stick (3) and micro motor (2), the one end of bull stick (3) is provided with fixed plate (4), draw-in groove (9) have been seted up in fixed plate (4).

3. The ultrasonic protection device of the sweeping robot as claimed in claim 2, wherein: be provided with electrostatic absorption board (5) in draw-in groove (9), electrostatic absorption board (5) and draw-in groove (9) joint, electrostatic absorption board (5) set up the side at ultrasonic radar probe (8).

4. The ultrasonic protection device of the sweeping robot of claim 1, wherein: sweep the floor the bottom center department of robot body (1) and be provided with carousel (12), the surface of carousel (12) is provided with a plurality of flabellum (10) of sweeping the floor, and is a plurality of flabellum (10) of sweeping the floor all revolute the center of dish (12) and are the annular array and distribute.

5. The ultrasonic protection device of the sweeping robot of claim 1, wherein: the floor sweeping robot is characterized in that universal wheels (11) are arranged at the bottom of the floor sweeping robot body (1), and the universal wheels (11) are movably connected with the floor sweeping robot body (1).

6. The ultrasonic protection device of the sweeping robot of claim 1, wherein: the rubber ball (7) and the steel ball (15) are provided with a plurality of balls, and the volumes of the rubber ball (7) and the steel ball (15) are the same.

7. The ultrasonic protection device of the sweeping robot as claimed in claim 2, wherein: the floor sweeping robot is characterized in that the rotating rod (3) is L-shaped, the rotating rod (3) is made of stainless steel, and the rotating rod (3) is arranged outside the floor sweeping robot body (1).

8. The ultrasonic protection device of the sweeping robot of claim 1, wherein: the ultrasonic radar probes (8) are four in number, and the ultrasonic radar probes (8) are distributed on the outer surface of the sweeping robot body (1) in an equal angle mode.