CN215534034U

CN215534034U - Robot capable of automatically avoiding obstacles and sweeping floor

Info

Publication number: CN215534034U
Application number: CN202121294230.5U
Authority: CN
Inventors: 杨晓慧
Original assignee: Shenzhen Machine Times Technology Co ltd
Current assignee: Shenzhen Machine Times Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-18
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a sweeping robot capable of automatically avoiding obstacles; including the robot, one side outer wall of robot is provided with two buffer stop, one side outer wall of robot is embedded to have two laser radar sensors, one side outer wall of robot is embedded to have two mesh cameras, two mesh cameras are located between two laser radar sensors, two mesh cameras and laser radar sensor all pass through the wire with the robot and are electric connection, there is the upper cover at the top of robot through bolted connection, there is radiator fan at the bottom outer wall of upper cover through bolted connection, there are temperature control module and temperature sensor at the bottom inner wall of robot through bolted connection. This design utilizes laser radar sensor and two mesh cameras for the robot has dual automatic function of keeping away the barrier, and then makes the more accurate of the obstacle effect of keeping away of robot, prevents that the robot from taking place initiative collision with the object when sweeping the floor.

Description

Robot capable of automatically avoiding obstacles and sweeping floor

Technical Field

The utility model particularly relates to the technical field of robots, in particular to a sweeping robot capable of automatically avoiding obstacles.

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, robots which complete cleaning, dust collection and floor wiping work are also classified as floor sweeping robots, and the floor sweeping robots have an automatic obstacle avoidance function, so that the robots cannot collide with objects.

The automatic obstacle avoidance effect of the sweeping robot in the prior art is inaccurate, so that the robot often collides with an object and does not have an anti-collision effect, and the robot is often damaged due to the passive collision of the object, and therefore, a robot capable of automatically avoiding obstacles and sweeping is urgently needed to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, adapt to practical requirements and provide the automatic obstacle avoidance and sweeping robot with a novel structural design.

In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

the design one kind can keep away the barrier robot of sweeping floor automatically, including the robot body, one side outer wall of robot body is provided with two buffer stop, one side outer wall of robot body is embedded to have two laser radar sensors, one side outer wall of robot body is embedded to have two mesh cameras, two mesh cameras are located between two laser radar sensors, two mesh cameras and laser radar sensors all are electric connection through the wire with the robot body, there is the upper cover at the top of robot body through bolted connection, there is radiator fan at the bottom outer wall of upper cover through bolted connection, there are temperature control module and temperature sensor at the bottom inner wall of robot body through bolted connection, radiator fan and temperature sensor all are electric connection through wire and temperature control module.

The anti-collision device comprises a mounting plate and an anti-collision plate, the mounting plate is connected with the robot body through bolts, the outer wall of one side of the mounting plate is welded with guide sleeves which are uniformly distributed, the outer wall of one side of the anti-collision plate is welded with guide pillars which are uniformly distributed, the guide pillars are movably inserted into the guide sleeves, and inner springs are arranged inside the guide sleeves.

The guide post is characterized in that a limiting groove is formed in the outer wall of one side of the guide post, a limiting rod is inserted into the outer wall of one side of the guide sleeve, and the limiting rod extends into the limiting groove.

The outer wall of one side of anticollision board bonds there is the buffer layer, the outer wall of one side of buffer layer is provided with evenly distributed's buffering grain.

And an outer spring is sleeved on the outer wall of the guide pillar and is positioned between the guide sleeve and the anti-collision plate.

The bottom outer wall of the robot body is provided with wheels, and the bottom outer wall of the robot body is provided with a cleaning strip.

The outer wall of the top of the upper cover is provided with a mounting opening, and a dust screen is arranged in the mounting opening.

The utility model has the beneficial effects that:

(1) this design utilizes laser radar sensor and two mesh cameras for the robot has dual automatic function of keeping away the barrier, and then makes the more accurate of the obstacle effect of keeping away of robot, prevents that the robot from taking place initiative collision with the object when sweeping the floor.

(2) This design utilizes temperature sensor to monitor the inside temperature of robot for move through temperature control module automatic control radiator fan when the high temperature, both realized good radiating effect, realized the energy-conserving effect of robot again.

(3) This design utilizes buffer stop, utilizes buffer stop's outer spring and inner spring for the robot can play the effect of buffering when receiving the striking of object passively, prevents that the robot from damaging because of the impact passively, and then has prolonged the life of robot of sweeping the floor.

(4) This design utilizes the buffer layer that has the buffering grain to bond in buffer stop's outside for the robot of sweeping the floor receives the striking passively when, and its buffering effect is better, has consequently further realized that the robot body receives the more ideal effect of crashworthiness when striking passively.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present design;

FIG. 2 is a schematic structural view of a crash barrier of the present design;

FIG. 3 is a schematic view of the structure of the guide post in the present design;

FIG. 4 is a schematic cross-sectional view of the present design;

FIG. 5 is a control flow diagram of the present design.

In the figure: the robot comprises a robot body 1, a cleaning strip 2, wheels 3, an anti-collision device 4, a mounting plate 5, an anti-collision plate 6, a guide pillar 7, a guide sleeve 8, an outer spring 9, a buffer layer 10, buffer particles 11, a limiting groove 12, a limiting rod 13, an inner spring 14, an upper cover 15, a laser radar sensor 16, a binocular camera 17, a mounting opening 18, a cooling fan 19, a dust screen 20, a temperature control module 21 and a temperature sensor 22.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples:

a floor sweeping robot capable of automatically avoiding obstacles is disclosed, and referring to figures 1 to 5, the floor sweeping robot comprises a robot body 1, the robot body 1 is a floor sweeping robot in the prior art, two anti-collision devices 4 are arranged on the outer wall of one side of the robot body 1, the robot body 1 is prevented from being damaged by passive impact by the anti-collision devices 4, two laser radar sensors 16 are embedded in the outer wall of one side of the robot body 1, the type of each light radar sensor 16 is TFmini Plus, a binocular camera 17 is embedded in the outer wall of one side of the robot body 1, the type of each binocular camera 17 is ATK-OV5640, the binocular camera 17 is positioned between the two laser radar sensors 16, the binocular camera 17 and the laser radar sensors 16 are both electrically connected with the robot body 1 through wires, the top of the robot body 1 is connected with an upper cover 15 through bolts, the outer wall of the bottom of the upper cover 15 is connected with a cooling fan 19 through bolts, the type of the cooling fan 19 is G-100, the inner wall of the bottom of the robot body 1 is connected with a temperature control module 21 and a temperature sensor 22 through bolts, the type of the temperature control module 21 is WEST P6100, the type of the temperature sensor 22 is QFM2160, and the cooling fan 19 and the temperature sensor 22 are both electrically connected with the temperature control module 21 through wires.

Further, in this design, the anti-collision device 4 includes a mounting plate 5 and an anti-collision plate 6, the mounting plate 5 is connected with the robot body 1 through bolts, the outer wall of one side of the mounting plate 5 is welded with a guide sleeve 8 which is uniformly distributed, the outer wall of one side of the anti-collision plate 6 is welded with a guide pillar 7 which is uniformly distributed, the guide pillar 7 is movably inserted inside the guide sleeve 8, an inner spring 14 is arranged inside the guide sleeve 8, the anti-collision plate 6 is utilized to block an object from colliding with the robot body, the inner spring 14 contracts, and further the effect of buffering during collision is realized.

Furthermore, in the design, a limiting groove 12 is formed in the outer wall of one side of the guide pillar 7, a limiting rod 13 is inserted into the outer wall of one side of the guide sleeve 8, the limiting rod 13 extends into the limiting groove 12, and the guide pillar 7 is prevented from being separated from the guide sleeve 8 by the limiting rod 13.

Furthermore, one side outer wall of crashproof board 6 bonds and has buffer layer 10 in this design, and one side outer wall of buffer layer 10 is provided with evenly distributed's buffering grain 11, utilizes buffer layer 10 and buffering grain 11 to make robot body 1's crashproof effect better.

Further, the outer wall of the guide pillar 7 is sleeved with an outer spring 9 in the design, the outer spring 9 is located between the guide sleeve 8 and the anti-collision plate 6, and the anti-collision performance of the anti-collision device 4 is enhanced by the outer spring 9.

Further, the bottom outer wall of robot body 1 is provided with wheel 3 in this design, and the bottom outer wall of robot body 1 is provided with cleans strip 2, and wheel 3 and clean strip 2 are the part of prior art robot of sweeping the floor.

Furthermore, in the design, the outer wall of the top of the upper cover 15 is provided with an installation opening 18, hot air in the robot body 1 is discharged through the installation opening 18, a dust screen 20 is arranged in the installation opening 18, and the dust screen 20 is used for blocking dust in the air.

In summary, the working principle of the utility model is as follows: when the robot is used, the laser radar sensor 16 and the binocular camera 17 are utilized to enable the robot to have double automatic obstacle avoidance effects, the robot body 1 is prevented from actively colliding with an object, when the object actively collides with the robot body 1, the collision between the object and the robot body 1 is buffered through the buffer particles 11 and the buffer layer 10, meanwhile, the anti-collision plate 6 is stressed to drive the guide pillar 7 to move in the guide sleeve 8, the anti-collision plate 6 compresses the outer spring 9, the inner spring 14 is compressed through the guide pillar 7, the collision between the object and the robot body 1 is buffered again, further, the robot body 1 cannot be damaged due to collision, when the temperature in the robot body 1 is too high, the temperature in the robot body 1 is detected through the temperature sensor 22, and the cooling fan 19 is controlled to operate through the temperature control module 21, and then make radiator fan 19 go on the inside steam of radiating the robot body 1 and go out, and then realized that robot body 1 radiating effect is good and energy-conserving effect again.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The utility model provides a can avoid barrier robot of sweeping floor automatically, includes robot body (1), its characterized in that: the outer wall of one side of the robot body (1) is provided with two anti-collision devices (4), two laser radar sensors (16) are embedded in the outer wall of one side of the robot body (1), a binocular camera (17) is embedded in the outer wall of one side of the robot body (1), the binocular camera (17) is positioned between the two lidar sensors (16), the binocular camera (17) and the laser radar sensor (16) are electrically connected with the robot body (1) through leads, the top of the robot body (1) is connected with an upper cover (15) through a bolt, the outer wall of the bottom of the upper cover (15) is connected with a cooling fan (19) through a bolt, the inner wall of the bottom of the robot body (1) is connected with a temperature control module (21) and a temperature sensor (22) through bolts, the heat radiation fan (19) and the temperature sensor (22) are electrically connected with the temperature control module (21) through leads.

2. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 1, characterized in that: anticollision device (4) are including mounting panel (5) and anticollision board (6), mounting panel (5) pass through bolted connection with robot (1), one side outer wall welding of mounting panel (5) has evenly distributed's guide pin bushing (8), one side outer wall welding of anticollision board (6) has evenly distributed's guide pillar (7), guide pillar (7) activity is pegged graft inside guide pin bushing (8), the inside of guide pin bushing (8) is provided with inner spring (14).

3. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 2, characterized in that: the outer wall of one side of the guide pillar (7) is provided with a limiting groove (12), the outer wall of one side of the guide sleeve (8) is inserted with a limiting rod (13), and the limiting rod (13) extends into the limiting groove (12).

4. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 1, characterized in that: the outer wall of one side of anticollision board (6) bonds there is buffer layer (10), the outer wall of one side of buffer layer (10) is provided with evenly distributed's buffering grain (11).

5. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 2, characterized in that: the outer wall of the guide post (7) is sleeved with an outer spring (9), and the outer spring (9) is located between the guide sleeve (8) and the anti-collision plate (6).

6. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 1, characterized in that: the bottom outer wall of the robot body (1) is provided with wheels (3), and the bottom outer wall of the robot body (1) is provided with a cleaning strip (2).

7. The sweeping robot capable of avoiding obstacles automatically as claimed in claim 1, characterized in that: the outer wall of the top of the upper cover (15) is provided with a mounting opening (18), and a dust screen (20) is arranged in the mounting opening (18).