Anti-collision assembly and cleaning robot

Abstract

The utility model discloses an anti-collision assembly and a cleaning robot, and belongs to the technical field of cleaning robots. The robot mainly comprises a robot assembly, and the robot assembly comprises a shell; the anti-collision assembly comprises a fixed sleeve, a damper, a telescopic spring, a movable pipe, a top plate, a first connecting rod and a second connecting rod, the fixed sleeve is fixedly connected to the center of the top end of the shell, the damper is fixedly connected to the center of the top end of the shell, and the telescopic spring is fixedly connected to the outer surface of the damper; the movable pipe is fixedly connected to the top end of the telescopic spring, the top plate is fixedly connected to the top end of the movable pipe, and the first connecting rods are rotationally connected to the periphery of the top plate. According to the anti-collision assembly and the cleaning robot, the anti-collision assembly is arranged, the upper end of the cleaning robot is subjected to anti-collision through the top plate and the first connecting rod, the side face of the cleaning robot is subjected to anti-collision through the second connecting rod, and therefore overall anti-collision of the cleaning robot is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning robots, in particular to a kind of anti-collision assembly and cleaning robot. BACKGROUND

[0002] Cleaning robot is a kind of intelligent robot specially engaged in household cleaning work.Cleaning robot can move on the bottom plate, and automatically identify sundries by camera device to clean and adsorb, so that the ground is kept clean.

[0003] However, when the existing cleaning robot cleans the ground, although the camera device is used to identify sundries, the moving objects in the outside can still collide with the upper end and side of the cleaning robot, resulting in the service life of the cleaning robot being shortened.

[0004] Therefore, it is necessary to provide a kind of anti-collision assembly and cleaning robot to solve the above problems.

[0005] It should be noted that the above information disclosed in the background section is only used to understand the background technology of the present application concept, and therefore, it can contain information that does not constitute prior art. INVENTION CONTENTS

[0006] Based on the above problems existing in the prior art, the present application solves the problem of providing an anti-collision assembly and cleaning robot, which is provided with an anti-collision assembly, the upper end of the cleaning robot is prevented from colliding by the top plate and the first connecting rod, and the side of the cleaning robot is prevented from colliding by the second connecting rod, so as to realize the anti-collision of the whole cleaning robot.

[0007] The technical scheme adopted by the present application to solve its technical problems is: an anti-collision assembly, comprising:

[0008] A robot assembly, the robot assembly comprising a housing;

[0009] An anti-collision assembly, the anti-collision assembly comprising a fixed sleeve, a damper, an extension spring, a movable pipe, a top plate, a first connecting rod and a second connecting rod, the fixed sleeve being fixedly connected to the central position of the top end of the housing, the damper being fixedly connected to the central position of the top end of the housing, the extension spring being fixedly connected to the outer surface of the damper, the movable pipe being fixedly connected to the top end position of the extension spring, the top plate being fixedly connected to the top end position of the movable pipe, the first connecting rod being rotatably connected to the peripheral position of the top plate, and the second connecting rod being rotatably connected to the outer end position of the first connecting rod.

[0010] Further, the movable pipe is slidably connected to the inner upper end position of the fixed sleeve, and the damper is located at the inner lower end position of the fixed sleeve.

[0011] Further, the second connecting rod is rotationally connected to the periphery of the outer side of the shell, and the outer end of the first connecting rod is beyond the outer side of the shell.

[0012] A cleaning robot comprises a sweeping disc, a dust suction groove and a pulley, the sweeping disc is rotationally connected to the bottom end of the shell, the dust suction groove is arranged in the center of the bottom end of the shell, and the pulley is slidingly connected to the bottom end of the shell.

[0013] Further, the active assembly comprises a first supporting plate, a sliding rod, an active plate, a double-shaft reciprocating motor, a rotating rod, a second supporting plate and an active rod, the first supporting plate is fixedly connected to the bottom end of the shell, the sliding rod is slidingly connected to the inner center of the first supporting plate, the active plate is fixedly connected to the inner side of the sliding rod, the double-shaft reciprocating motor is fixedly connected to one side of the bottom end of the shell, the rotating rod is fixedly connected to the output shaft of the double-shaft reciprocating motor, the second supporting plate is fixedly connected to one side of the bottom end of the shell, and the active rod is fixedly connected to the outer end of the rotating rod.

[0014] Further, the outer end of the sliding rod is slidingly connected to the inner side of the outer end of the active rod, and the rotating rod extends outwardly through the second supporting plate.

[0015] Further, the active plate is arranged below the dust suction groove, and the double-shaft reciprocating motor is arranged on the outer side of the dust suction groove.

[0016] The application provides a kind of anti-collision assembly and cleaning robot, by setting up anti-collision assembly, by top plate and first connecting rod, the upper end of cleaning robot is prevented from colliding, and by second connecting rod, the side of cleaning robot is prevented from colliding, to realize the anti-collision of the whole cleaning robot.

[0017] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings accompanying the specification of this application form a part of this application and serve to further understand the application, the illustrative embodiments of the application and their descriptions are used to explain the application, and do not constitute an improper limitation on the application.

[0019] In the drawings:

[0020] Figure 1 The whole structure of the anti-collision assembly and cleaning robot in the present application is shown schematically;

[0021] Figure 2 The Figure 1 The structure of the robot assembly in the present application is shown schematically;

[0022] Figure 3 As Figure 1 Structure diagram of the anti-collision assembly;

[0023] Figure 4 As Figure 1 Structure diagram of the movable assembly.

[0024] In the drawings, various reference numerals refer to:

[0025] 11, housing; 12, cleaning disc; 13, dust suction groove; 14, pulley; 21, fixed sleeve; 22, damper; 23, extension spring; 24, movable pipe; 25, top plate; 26, first connecting rod; 27, second connecting rod; 31, first support plate; 32, sliding rod; 33, movable plate; 34, double-shaft reciprocating motor; 35, rotating rod; 36, second support plate; 37, movable rod. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0028] As Figures 1-3 shown, the present application provides an anti-collision assembly, comprising:

[0029] The robot assembly comprises a housing 11.

[0030] The anti-collision assembly comprises a fixed sleeve 21, a damper 22, an extension spring 23, a movable pipe 24, a top plate 25, a first connecting rod 26, and a second connecting rod 27. The fixed sleeve 21 is fixedly connected to the central position of the top end of the housing 11. The damper 22 is fixedly connected to the central position of the top end of the housing 11. The extension spring 23 is fixedly connected to the outer surface of the damper 22. The movable pipe 24 is fixedly connected to the top end position of the extension spring 23. The top plate 25 is fixedly connected to the top end position of the movable pipe 24. The first connecting rod 26 is rotatably connected to the peripheral position of the top plate 25. The second connecting rod 27 is rotatably connected to the outer end position of the first connecting rod 26.

[0031] The fixed sleeve 21 is used for guiding the movable tube 24, the damper 22 and the telescopic spring 23 are used for buffering the movable tube 24, the movable tube 24 is used for supporting the top plate 25, the first connecting rod 26 is used for assisting in supporting the top plate 25, and the second connecting rod 27 is used for supporting the outer end of the first connecting rod 26.

[0032] The movable tube 24 is slidingly connected to the inner upper end position of the fixed sleeve 21, and the damper 22 is located at the inner lower end position of the fixed sleeve 21.

[0033] The movable tube 24 can move downward in the fixed sleeve 21, and the downward movement of the movable tube 24 can drive the telescopic spring 23 to be compressed.

[0034] The second connecting rod 27 is rotatably connected to the outer side of the shell 11, and the outer end of the first connecting rod 26 exceeds the outer side of the shell 11.

[0035] The second connecting rod 27 and the first connecting rod 26 can rotate along the connecting points.

[0036] Working principle: when the upper end of the cleaning robot collides, the top plate 25 moves downward to drive the movable tube 24 to move downward, the movable tube 24 moves downward in the fixed sleeve 21 to drive the telescopic spring 23 to be compressed, the telescopic spring 23 and the damper 22 buffer the movable tube 24 and the top plate 25, avoiding direct collision with the upper end of the shell 11, when the side of the cleaning robot collides, the second connecting rod 27 rotates upward, the second connecting rod 27 rotates upward to drive the first connecting rod 26 to move downward, the first connecting rod 26 drives the top plate 25 to move downward, thereby preventing the shell 11 from colliding with the outside.

[0037] Please refer to Figure 4 The embodiment is based on the above-mentioned embodiment, and further comprises a cleaning robot:

[0038] The cleaning robot comprises a sweeping disc 12, a dust suction groove 13 and a pulley 14, the sweeping disc 12 is rotatably connected to the bottom end of the shell 11 on both sides, the dust suction groove 13 is formed in the bottom end of the shell 11 at the central position, and the pulley 14 is slidingly connected to the bottom end of the shell 11.

[0039] The sweeping disc 12 is used for sweeping the sundries, the dust suction groove 13 is used for adsorbing the sundries, and the pulley 14 is used for driving the shell 11 to move.

[0040] The active assembly comprises a first supporting plate 31, a sliding rod 32, an active plate 33, a double-shaft reciprocating motor 34, a rotating rod 35, a second supporting plate 36 and an active rod 37, the first supporting plate 31 is fixedly connected to the bottom end of the shell 11 at the central position of both sides, the sliding rod 32 is slidingly connected to the inside of the first supporting plate 31 at the central position, the active plate 33 is fixedly connected to the inside of the sliding rod 32 at the position, the double-shaft reciprocating motor 34 is fixedly connected to the bottom end of the shell 11 at the position, the rotating rod 35 is fixedly connected to the output shaft of the double-shaft reciprocating motor 34, the second supporting plate 36 is fixedly connected to the bottom end of the shell 11 at the position, and the active rod 37 is fixedly connected to the outside of the rotating rod 35 at the position.

[0041] The first supporting plate 31 is used for guiding the sliding rod 32, the sliding rod 32 is used for supporting the active plate 33, the active plate 33 is used for separating and cutting the sundries, the double-shaft reciprocating motor 34 is used for driving the rotating rod 35 to rotate, the rotating rod 35 is used for driving the active rod 37 to rotate, and the second supporting plate 36 is used for supporting the rotating rod 35.

[0042] The outside of the sliding rod 32 is slidingly connected to the inside of the outside of the active rod 37, and the rotating rod 35 extends outwardly through the second supporting plate 36.

[0043] When the sliding rod 32 slides along the inside of the first supporting plate 31, the sliding rod 32 can drive the active plate 33 to move up and down.

[0044] The active plate 33 is located below the central position of the dust absorption groove 13, and the double-shaft reciprocating motor 34 is located outside the dust absorption groove 13.

[0045] The active plate 33 moves up and down below the dust absorption groove 13 to separate the sundries below the dust absorption groove 13.

[0046] Working principle: when cleaning the ground, start the double-shaft reciprocating motor 34, the double-shaft reciprocating motor 34 drives the rotating rod 35 to rotate, the rotating rod 35 drives the active rod 37 to rotate along the rotating rod 35 as the center, the active rod 37 drives the sliding rod 32 to slide at the outside of the active rod 37, the sliding rod 32 slides up and down under the limiting of the first supporting plate 31, so that the sliding rod 32 drives the active plate 33 to move up and down, the active plate 33 separates the sundries swept by the cleaning disc 12 and cuts the larger sundries.

[0047] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A crash avoidance assembly characterized by, The utility model relates to a kind of robot, including: Robot assembly, the robot assembly includes shell (11); Anti-collision assembly, the anti-collision assembly includes fixed sleeve (21), damper (22), telescopic spring (23), movable pipe (24), top plate (25), first connecting rod (26) and second connecting rod (27), the fixed sleeve (21) is fixedly connected in the top end central position of shell (11), the damper (22) is fixedly connected in the top end central position of shell (11), the telescopic spring (23) is fixedly connected on the outer surface of damper (22), the movable pipe (24) is fixedly connected in the top end position of telescopic spring (23), the top plate (25) is fixedly connected in the top end position of movable pipe (24), the first connecting rod (26) is rotatably connected in the position around top plate (25), the second connecting rod (27) is rotatably connected in the outer end position of first connecting rod (26).

2. A crash avoidance assembly according to claim 1, wherein, The movable pipe (24) is slidably connected in the upper end position inside fixed sleeve (21), and damper (22) is located in the lower end position inside fixed sleeve (21).

3. A crash avoidance assembly according to claim 1, wherein, The second connecting rod (27) is rotatably connected in the position around the outside of shell (11), and the outer end of first connecting rod (26) exceeds the outside of shell (11).

4. A cleaning robot, characterized in that, Robot assembly is installed with the anti-collision assembly as claimed in any one of claims 1-3; The cleaning robot further comprises a cleaning disc (12), a dust suction groove (13) and a pulley (14), the cleaning disc (12) is rotatably connected to the bottom end of the shell (11) on both sides, the dust suction groove (13) is opened in the bottom end of the shell (11) in the central position, and the pulley (14) is slidably connected to the bottom end of the shell (11).

5. The cleaning robot according to claim 4, wherein, Further comprising a movable assembly, the movable assembly includes first support plate (31), slide rod (32), movable plate (33), double-shaft reciprocating motor (34), rotating rod (35), second support plate (36) and movable rod (37), the first support plate (31) is fixedly connected to the bottom end of the shell (11) on both sides of the central position, the slide rod (32) is slidably connected to the inside of the first support plate (31) in the central position, the movable plate (33) is fixedly connected to the inside of the slide rod (32), the double-shaft reciprocating motor (34) is fixedly connected to the bottom end of the shell (11) on one side, the rotating rod (35) is fixedly connected to the output shaft of the double-shaft reciprocating motor (34), the second support plate (36) is fixedly connected to the bottom end of the shell (11) on one side, and the movable rod (37) is fixedly connected to the outer end of the rotating rod (35).

6. The cleaning robot according to claim 5, wherein, The outer end of the slide rod (32) is slidably connected to the outer end of the movable rod (37) inside the position, and the rotating rod (35) extends outwardly through the second support plate (36).

7. The cleaning robot according to claim 5, wherein, The movable plate (33) is located below the dust suction groove (13) in the central position, and the double-shaft reciprocating motor (34) is located outside the dust suction groove (13).

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