CN214180310U - Sweeping robot of high-precision inertial sensor module - Google Patents

Abstract

The utility model discloses a robot of sweeping floor of high accuracy inertial sensor module, including main part and anticollision frame, the drive wheel is installed to the bottom inboard of main part, and the lateral part of drive wheel is provided with the sweeper, the dust absorption mouth has been seted up at the middle part of main part, and settles at the inboard middle part of main part and have the dust cover, the battery is installed to the inboard lower part of main part, and the bottom outside of main part is provided with infrared sensor, central processing unit is installed on the inboard upper right portion of main part, and the inboard upper left portion of main part is provided with collision sensor, collision sensor's the outside is connected with the connection contact, the anticollision frame passes through the spring mounting in the outside of main part. This robot of sweeping floor of high accuracy inertial sensor module is provided with collision sensor, and when the main part was because of inertia and object collision, the anticollision frame can transmit the vibration for collision sensor through connecting the contact, makes central processing unit give-out order, orders about the drive wheel and turns to.

Description

Sweeping robot of high-precision inertial sensor module

Technical Field

The utility model relates to a robot sensor technical field that sweeps floor specifically is a robot of sweeping floor of high accuracy inertial sensor module.

Background

With the rapid development of the information era, the sweeping robot is an intelligent device widely applied to the field of intelligent homes, the automatic sweeping robot is a popular research direction in the field of current service robots, theoretically and technically, the automatic sweeping robot embodies a plurality of key technologies of a mobile robot, has strong representativeness, and theoretically and technically, greatly reduces the labor intensity and improves the labor efficiency, so that the automatic sweeping robot is suitable for hotels, libraries, offices and popular families, has the scientific research challenge and wide market prospect in developing the automatic sweeping robot, and plays an important role in the sweeping robot.

The inertial sensor module for sweeping the floor on market is simple in structure in the use, sensitivity is poor, and the module is inside dustproof effectual not good to there is not the shock attenuation effect, the internal member is impaired easily, thereby influences the precision of sensor, and the use of giving people has brought trouble problem, and for this reason we provide a robot of sweeping the floor of novel high accuracy inertial sensor module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot of sweeping floor of high accuracy inertial sensor module to solve the inertial sensor module for sweeping floor that provides in the above-mentioned background art in the use simple structure, sensitivity is poor, and the module is inside dustproof effectual, and do not have the shock attenuation effect, the inner member is impaired easily, thereby influences the precision of sensor, and the use of giving people has brought troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a robot of sweeping floor of high accuracy inertial sensor module, includes main part and anticollision frame, the drive wheel is installed to the bottom inboard of main part, and the lateral part of drive wheel is provided with the sweeper, the dust absorption mouth has been seted up at the middle part of main part, and the inboard middle part of main part settles and have dustproof inner cover, the battery is installed to the inboard lower part of main part, and is provided with infrared sensor in the bottom outside of main part, central processing unit is installed on the inboard upper right portion of main part, and the inboard upper left portion of main part is provided with collision sensor, collision sensor's the outside is connected with the connection contact, the anticollision frame passes through spring mounting in the outside of main part, and the inboard of anticollision frame is provided with the sponge strip, the bottom of anticollision frame is connected with the rubber flexible sleeve.

Preferably, the infrared sensors are fixedly connected with the main body, and six infrared sensors are arranged.

Preferably, the central processing unit, the storage battery and the main body are fixedly connected, and the main body is movably connected with the dustproof inner cover.

Preferably, the connection contact is movably connected with the collision sensor, and the collision sensor is fixedly connected with the main body.

Preferably, the anticollision frame passes through the spring and constitutes the active structure with the main part, and the spring is matrix structure and distributes.

Preferably, the rubber soft sleeve, the anti-collision outer frame and the main body are fixedly bonded, and the anti-collision outer frame is movably connected with the sponge strip.

Compared with the prior art, the beneficial effects of the utility model are that:

the infrared sensors of the sweeping robot of the high-precision inertial sensor module are fixedly connected with the main body, six infrared sensors are arranged, the ground can be monitored from the bottom of the sweeping robot in real time through the arrangement of the infrared sensors, and the state of the ground can be timely transmitted to the central processing unit, so that the working efficiency of the sweeping robot is ensured, the infrared sensors are distributed at the bottom of the main body through the arrangement of the six infrared sensors, the monitoring range is enlarged, and the working precision of the sweeping robot is improved; and meanwhile, the central processing unit, the storage battery and the main body are fixedly connected, signals transmitted by the infrared sensor and the collision sensor are conveniently processed through the central processing unit, and an instruction is sent to enable the driving wheel and the sweeper to work.

The connecting contact of the sweeping robot of the high-precision inertial sensor module is movably connected with the collision sensor, the collision sensor is fixedly connected with the main body, the anti-collision outer frame is effectively connected with the collision sensor through the arrangement of the connecting contact, and when the anti-collision outer frame collides with an object due to the inertia of the main body, the anti-collision outer frame can transmit vibration to the connecting contact, so that the collision sensor is triggered, the central processing unit sends an instruction, and the driving wheel is driven to turn; simultaneously the anticollision frame passes through the spring and constitutes the active structure with the main part, and the spring is the matrix structure and distributes, and the spring through the matrix structure makes anticollision frame and main part form elastic construction, when the main part bumps because of inertia, can not only play better cushioning effect, has reduced the impaired of main part inner member, can also improve the transmission effect to connecting the contact to collision sensor's sensitivity has been improved.

This high accuracy inertial sensor module sweep floor robot's rubber soft cover and crashproof frame and main part are fixed bonding, and be swing joint between crashproof frame and the sponge strip, through the setting of sponge strip, when filling the clearance between crashproof frame and the main part, certain sound absorbing effect is in addition, the noise of this robot during operation has been reduced, and flexible construction through the rubber soft cover, can seal from the upper and lower both sides of crashproof frame, still do not influence the influence of crashproof frame simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a drive wheel; 3. a sweeper; 4. a dust suction port; 5. an inner dust cover; 6. a storage battery; 7. an infrared sensor; 8. a central processing unit; 9. a collision sensor; 10. a connection contact; 11. A spring; 12. an anti-collision outer frame; 13. a sponge strip; 14. a rubber soft sleeve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a robot of sweeping floor of high accuracy inertial sensor module, including main part 1 and crashproof frame 12, drive wheel 2 is installed to the bottom inboard of main part 1, and the lateral part of drive wheel 2 is provided with sweeper 3, dust absorption mouth 4 has been seted up at the middle part of main part 1, and settle at the inboard middle part of main part 1 has dustproof inner cover 5, battery 6 is installed to the inboard lower part of main part 1, and the bottom outside of main part 1 is provided with infrared sensor 7, central processing unit 8 is installed on the inboard upper right portion of main part 1, and the inboard upper left portion of main part 1 is provided with collision sensor 9, collision sensor 9's the outside is connected with connection contact 10, crashproof frame 12 passes through spring 11 and installs in the outside of main part 1, and the inboard of crashproof frame 12 is provided with sponge strip 13, the bottom of crashproof frame 12 is connected with rubber soft cover 14.

The infrared sensors 7 are fixedly connected with the main body 1, six infrared sensors 7 are arranged, the ground can be monitored from the bottom of the sweeping robot in real time through the arrangement of the infrared sensors 7, the state of the ground can be timely transmitted to the central processing unit 8, the working efficiency of the sweeping robot is guaranteed, the infrared sensors 7 are distributed at the bottom of the main body 1, the monitoring range is enlarged, and the working precision of the infrared sensors is improved;

the central processor 8 and the storage battery 6 are fixedly connected with the main body 1, the main body 1 is movably connected with the dustproof inner cover 5, signals transmitted by the infrared sensor 7 and the collision sensor 9 are conveniently processed through the arrangement of the central processor 8, an instruction is sent to enable the driving wheel 2 and the sweeper 3 to work, the dust suction port 4 is effectively wrapped through the connection of the dustproof inner cover 5, and the phenomenon that dust permeates into the main body 1 to influence the working environment of the central processor 8 is avoided;

the connecting contact 10 is movably connected with the collision sensor 9, the collision sensor 9 is fixedly connected with the main body 1, the anti-collision outer frame 12 is effectively connected with the collision sensor 9 through the connecting contact 10, when the anti-collision outer frame 12 collides with an object due to inertia of the main body 1, vibration is transmitted to the connecting contact 10 by the anti-collision outer frame 12, so that the collision sensor 9 is triggered, the central processor 8 sends an instruction, and the driving wheel 2 is driven to turn;

the anti-collision outer frame 12 and the main body 1 form a movable structure through the springs 11, the springs 11 are distributed in a matrix structure, the anti-collision outer frame 12 and the main body 1 form an elastic structure through the springs 11 in the matrix structure, when the main body 1 collides due to inertia, a good buffering effect can be achieved, damage to elements in the main body 1 is reduced, the transmission effect on the connecting contact 10 can be improved, and therefore the sensitivity of the collision sensor 9 is improved;

the soft cover of rubber 14 is fixed bonding with anticollision frame 12 and main part 1, and be swing joint between anticollision frame 12 and the sponge strip 13, through the setting of sponge strip 13, when filling the clearance between anticollision frame 12 and the main part 1, certain sound absorbing effect in addition, the noise when having reduced this robot work, and through the flexible construction of the soft cover of rubber 14, can seal from the upper and lower both sides of anticollision frame 12, still do not influence the influence of anticollision frame 12 simultaneously.

The working principle is as follows: for the sweeping robot with the high-precision inertial sensor module, firstly, the ground is monitored in real time from the bottom of the sweeping robot through the arrangement of the six infrared sensors 7, the state of the ground is timely transmitted into the central processing unit 8, and an instruction is sent to enable the driving wheel 2 and the sweeper 3 to work, so that the sweeper 3 pushes garbage to the dust suction port 4, and the dust is effectively wrapped from the inside of the main body 1 through the connection of the dustproof inner cover 5, so that the dust is prevented from permeating into the main body 1, when the main body 1 partially collides with other objects due to the inertia effect, the main body 1 can be effectively protected through the arrangement of the anti-collision outer frame 12, and the anti-collision outer frame 12 and the main body 1 form an elastic structure through the matrix type spring 11 on the inner side of the anti-collision outer frame 12, so that not only a good buffering effect is achieved, and the damage of the internal elements of the main body 1 is reduced, the transmission effect on the connecting contact 10 can be improved, so that the collision sensor 9 is triggered, the central processing unit 8 sends an instruction, and the driving wheel 2 is driven to perform steering adjustment; the use process of the sweeping robot of the whole high-precision inertial sensor module is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a robot of sweeping floor of high accuracy inertial sensor module, includes main part (1) and crashproof frame (12), its characterized in that: a driving wheel (2) is arranged on the inner side of the bottom of the main body (1), a sweeper (3) is arranged on the side of the driving wheel (2), a dust suction port (4) is formed in the middle of the main body (1), and the middle part of the inner side of the main body (1) is provided with a dustproof inner cover (5), the lower part of the inner side of the main body (1) is provided with a storage battery (6), an infrared sensor (7) is arranged on the outer side of the bottom of the main body (1), a central processing unit (8) is arranged on the right upper part of the inner side of the main body (1), and the left upper part of the inner side of the main body (1) is provided with an impact sensor (9), the outer side of the impact sensor (9) is connected with a connecting contact (10), the anti-collision outer frame (12) is arranged on the outer side of the main body (1) through a spring (11), and the inner side of the anti-collision outer frame (12) is provided with a sponge strip (13), and the bottom of the anti-collision outer frame (12) is connected with a rubber soft sleeve (14).

2. The sweeping robot for the high-precision inertial sensor module according to claim 1, characterized in that: be fixed connection between infrared sensor (7) and main part (1), and infrared sensor (7) are provided with six.

3. The sweeping robot for the high-precision inertial sensor module according to claim 1, characterized in that: the central processing unit (8), the storage battery (6) and the main body (1) are fixedly connected, and the main body (1) and the dustproof inner cover (5) are movably connected.

4. The sweeping robot for the high-precision inertial sensor module according to claim 1, characterized in that: the connecting contact (10) is movably connected with the collision sensor (9), and the collision sensor (9) is fixedly connected with the main body (1).

5. The sweeping robot for the high-precision inertial sensor module according to claim 1, characterized in that: anticollision frame (12) constitute the revolution mechanic through spring (11) and main part (1), and spring (11) are matrix structure and distribute.

6. The sweeping robot for the high-precision inertial sensor module according to claim 1, characterized in that: the rubber soft sleeve (14) is fixedly bonded with the anti-collision outer frame (12) and the main body (1), and the anti-collision outer frame (12) is movably connected with the sponge strip (13).

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