CN113927609B

CN113927609B - Intelligent housekeeper robot

Info

Publication number: CN113927609B
Application number: CN202111208769.9A
Authority: CN
Inventors: 谢俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-15
Anticipated expiration: 2041-10-18
Also published as: CN113927609A

Abstract

The invention belongs to the technical field of robots, and particularly relates to an intelligent housekeeper robot which comprises a base, a robot body and a set top; the base is fixedly connected with a machine body; the top end of the machine body is fixedly connected with a machine top; the bottom end of the base is provided with a pair of power wheels and guide wheels; a touch display screen is fixedly connected to the side wall of the machine body; an infrared ray evacuator is fixedly connected to the side wall of the machine body; a pair of symmetrically distributed cameras is fixedly connected to the top of the machine; a voice recognition player is fixedly connected to the set top; a group of spray pipes is fixedly connected to the outer side wall of the machine body; a spraying system is arranged in the machine body and controls the spraying pipe; the utility model provides an intelligence butler robot to solve intelligence butler robot and be in dormancy or when charging, be out of quiescent condition, but current robot generally adopts the gyro wheel mode to remove, but frictional force between gyro wheel and the ground is less, easily receives the problem that the external environment influences the condition that appears the skew or even topples over under quiescent condition.

Description

Intelligent housekeeper robot

Technical Field

The invention belongs to the technical field of robots, and particularly relates to an intelligent housekeeper robot.

Background

With the progress of science and technology, intelligent robots have come to the end, and in the existing society, intelligent robots are applied to various fields, especially in the existing life, intelligent robots can control and coordinate intelligent electrical appliances in rooms, and can effectively process house housework.

A chinese patent with publication number CN213731766U discloses CN213731766U, which comprises a body, a top, a central chip, a WIFI antenna, a camera, a display screen, a chassis, a fingerprint switch, an infrared device and a laser radar navigation device, wherein a projector is installed at the top of the top, a screen projection cabinet is installed below the display screen, sound equipment is installed at two sides of the body, an air purifier penetrating through the body is installed below the infrared device, a sweeper is fixedly arranged below the chassis, a plurality of universal wheels are installed at two sides of the chassis, a garbage storage box is connected to the sweeper, a storage battery is fixedly connected between the air purifier and the garbage storage box, a charging hole is formed at one end of the storage battery, the charging hole corresponds to a special automatic charging platform, the central chip is installed at the center inside of the body, and the central chip is connected with all input and output mechanisms inside the intelligent home manager robot; the utility model discloses can independently study, air-purifying, educate child and can also make home theater.

In the prior art, the intelligent housekeeper robot is in a static state when being in a dormant state or being charged, but the existing robot generally moves in a roller mode, but the friction force between a roller and the ground is small, and the intelligent housekeeper robot is easily influenced by the external environment to shift or even topple in the static state.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent housekeeper robot, which comprises a base, a machine body and a machine top, wherein the machine body is provided with a plurality of guide rails; the base is fixedly connected with a machine body; the top end of the machine body is fixedly connected with a machine top; the bottom end of the base is provided with a pair of power wheels and guide wheels; a touch display screen is fixedly connected to the side wall of the machine body; an infrared ray evacuator is fixedly connected to the side wall of the machine body; a pair of symmetrically distributed cameras is fixedly connected to the top of the machine; a voice recognition player is fixedly connected to the set top; a group of spray pipes is fixedly connected to the outer side wall of the machine body; a spraying system is arranged in the machine body and controls the spraying pipe; the outer side wall of the machine body is provided with a heat dissipation hole; the bottom end of the base is provided with a first annular groove; the inner wall of the first annular groove is connected with an annular block in a sliding manner; the top end of the base is fixedly connected with a pair of electric telescopic rods, and the bottom ends of the electric telescopic rods extend into the first annular groove and are arranged at the top end of the annular block; in the prior art, an intelligent housekeeper robot is in a static state when in dormancy or charging, but the existing robot generally moves in a roller wheel mode, but the friction force between a roller wheel and the ground is small, and the existing robot is easily influenced by the external environment to shift or even topple over in the static state; when the robot charges or dormancy, start electric telescopic handle this moment, electric telescopic handle pushes out first ring channel with the ring shape piece downwards, lets ring shape piece and ground contact each other, with power wheel and leading wheel and ground separation simultaneously, utilizes the area of contact on ring shape piece increase and ground, and then has increased the overall stability of robot, when receiving external environment influence, the difficult condition that takes place to remove or empty takes place.

Preferably, the bottom end of the annular block is provided with an annular plate; the bottom end of the annular plate is provided with a group of uniformly distributed suckers; a first cavity is formed in the annular block; a first sliding plate is connected in the first cavity in a sealing and sliding manner; the top end of the first sliding plate is fixedly connected to the top end of the first cavity through a spring; the bottom end of the first sliding plate is fixedly connected with a connecting column; the bottom end of the connecting column penetrates through the first cavity and extends out of the annular block, and is fixedly connected to the annular plate; the connecting column is positioned right above the sucker; the first cavity is communicated with the sucker through a first hose; the first hose is positioned at the communication point of the first cavity and is arranged at the bottom end of the first cavity; the during operation, be equipped with the sucking disc in annular piece bottom, move down the in-process at the annular piece, this moment the sucking disc takes place the contact with ground earlier, then the annular piece moves down, first slide shifts up in first cavity this moment, because of first slide sealing sliding connection is in first cavity, and the UNICOM point that first hose is located first cavity sets up on first cavity bottom, first cavity is bled to the sucking disc through first hose this moment, and then increase the adsorption effect of sucking disc, also further stabilize the robot in the horizontal direction, and when needing to remove the robot and fix, start electric telescopic handle shrink this moment, drive the annular piece and move up, first slide moves down in first cavity this moment, inflate in first cavity through first hose this moment, and then remove the adsorption affinity of sucking disc, conveniently remove the fixing to the robot.

Preferably, a second annular groove is formed in the top end of the annular block, and the section of the second annular groove is in an inverted T shape; the end part of the electric telescopic rod is connected to the inner wall of the second annular groove in a sliding manner; a group of air outlet cavities are formed in the annular plate; the air outlet cavities and the suckers are distributed in a staggered manner; the bottom end of the air outlet cavity is provided with a group of air outlet holes; a group of first grooves are formed in the inner wall of the first annular groove; the bottom end of the first groove is fixedly connected with an air bag; a pressing plate is connected to the bottom of the first groove in a sliding manner; a third annular groove is formed in the position, corresponding to the pressure plate, of the annular block; one end of the pressure plate is connected in the third annular groove in a sliding manner, and the other end of the pressure plate is connected on the bottom of the first groove in a sliding manner; the air bag is communicated with the air outlet cavity through a second hose; the annular block rotates through the rotating assembly; when the air bag is in work, when the annular block moves downwards through the electric telescopic rod, the third annular groove moves downwards at the moment, the pressing plate is driven to move downwards in the first groove, the air bag is extruded firstly, the air in the air bag enters the air outlet cavity through the second hose, then the gas is sprayed out through the gas outlet, the sprayed gas cleans the ground, and when the annular block moves downwards, can rotate through the rotating component to ensure that the sucker rotates to the position right above the ground to be cleaned, then the annular block moves downwards continuously at the moment, so that the sucker is attached to the cleaned ground, impurities on the ground can be placed to influence the adsorption force of the sucker, the horizontal adsorption stability of the robot is ensured, and because the clamp plate is sliding connection in the third ring channel, the annular piece rotates and moves down and can not influence the extrusion of clamp plate to the gasbag, and in the same way, because of sliding connection in the second ring channel is the electric telescopic handle bottom, the annular piece rotates and can not influence the connection of annular piece and electric telescopic handle.

Preferably, the rotating assembly comprises a guide post and a folding groove; a group of guide posts is fixedly connected to the inner side wall of the first annular groove; a group of folding grooves are formed in the inner wall of the annular block; the guide post is connected in the folding groove in a sliding manner; the bent groove comprises a first straight groove, a second straight groove and a first curved inclined groove; the first curved chute is positioned between the first straight chute and the second straight chute, and the first curved chute is inclined upwards; the during operation, when the annular piece moves down, the guide post removes at first straight flute this moment at first, the gas of gasbag can be spouted and is cleared up in same position department through the venthole this moment, then the annular piece continues to move down, the guide post gets into first curved chute this moment, let the annular piece rotate in first ring channel, let the sucking disc rotate and is cleared up the position department directly over, then the annular piece continues to move down, the guide post gets into the second straight flute this moment, let the sucking disc move down and is laminated each other by the clearance position, and then accomplish to adsorb the position department of being cleared up to the sucking disc, guarantee the adsorption affinity of sucking disc, and when needing the sucking disc to relieve the adsorption affinity, the guide post is reverse to remove in the book shape inslot this moment, can relieve the sucking disc adsorption affinity earlier, then let the sucking disc get back to initial position department.

Preferably, a second groove is formed in the outer side wall of the annular block; the bottom of the second groove is fixedly connected with a buffer block through a spring; a first curved inclined plane is formed in an opening in the outer side wall of the first annular groove; a second curved inclined plane is arranged at the opening end of the buffer block; the first curved inclined plane and the second curved inclined plane are in contact with each other and parallel; the during operation, when the ring block moves down from first ring channel, this moment because of the curved inclined plane of second of buffer block and the first curved inclined plane of first ring channel opening part contact each other parallelly, the buffer block is moving the in-process down this moment, can remove to keeping away from second recess tank bottom direction, then after the sucking disc adsorbs ground stability, buffer block most can be located outside the base this moment, receive subaerial roll thing when striking at the robot this moment, the roll thing can collide with the buffer block earlier this moment, cushion through the buffer block, not only can avoid the base impaired, also can guarantee the stability of robot.

Preferably, a guide pillar is fixedly connected to the side wall of the buffer block close to the bottom of the second groove; a guide groove is formed in the position, corresponding to the guide post, of the second groove; the guide post is connected in the guide groove in a sliding manner; the during operation, when the buffer block removed in the second recess, can carry on spacingly to the direction of buffer block through the effect of guide pillar and guide slot, can avoid the buffer block to appear removing the skew in the second recess, not only influence the cushioning effect of buffer block, still can lead to appearing the buffer block and can't get up when annular piece, get into the second recess through the parallel contact on first bent shape inclined plane and the bent shape inclined plane of second.

Preferably, the guide groove is a T-shaped groove; the guide pillar is a T-shaped pillar; the during operation, the guide slot that sets up is the T-slot, the guide pillar is the T shape post, can carry on spacingly to the displacement of buffer block, can avoid appearing the curved shape inclined plane of second of buffer block and the condition of the mutual dislocation of the curved shape inclined plane of first ring channel, let curved shape inclined plane of second and first curved shape inclined plane be in the state of mutual contact always, let the buffer block can follow reciprocating of annular block, and then round trip movement in the second recess, the displacement of buffer block has also been guaranteed when guaranteeing the cushioning effect of buffer block.

Preferably, a group of curved corrugated grooves is formed on the second curved inclined plane; the top end of the convex groove of the curved corrugated groove and the first curved inclined plane are contacted with each other; during operation, when rolling object and buffer block bump, can cushion through the spring of buffer block earlier, then can contact each other with the curved shape inclined plane of second, be equipped with curved shape corrugated groove on the curved shape inclined plane of second, can further prevent that the rolling object from moving up along first curved shape inclined plane and the condition that the rigidity bumps takes place between the base.

Preferably, a first telescopic rod is fixedly connected to the bottom of the groove of the curved corrugated groove; the end part of the first telescopic rod is fixedly connected with a rebound ball; a spring is arranged between the bounce ball and the bottom of the curved corrugated groove; a fillet is arranged at the opening of the first curved inclined plane; the during operation is equipped with the bounce ball at bent shape ripple groove tank bottom department, and the bounce ball is a little higher than the tongue height in bent shape ripple groove under the effect of spring, is equipped with the radius angle at first bent shape inclined plane opening part, utilizes the contact of radius angle and bounce ball, when the annular piece shifts up, lets the bounce ball get into the recess in bent shape ripple groove completely in, the condition that influences the buffer block and remove can not appear.

Preferably, an arc-shaped cover is fixedly connected to the center of the bottom end of the base; a group of heavy balls is arranged in the arc-shaped cover; the during operation is equipped with the arc lid in the base bottom, is equipped with a pair of group's heavy ball on the arc lid, utilizes the gravity center that the whole robot can be reduced to the heavy ball of balance, and is utilizing the removal of heavy ball in the arc lid, when the robot receives the skew or topples over the trend, utilizes the effect of the gravity of heavy ball down to cushion, can effectively avoid appearing the condition emergence of toppling over.

The intelligent voice broadcasting device is characterized in that a control center and a memory are arranged in the machine body, and a sensing voice broadcasting device is further arranged and comprises radar sensing and human body infrared sensing, and the sensing voice broadcasting device supports Bluetooth, an external USB flash disk and an external audio input playing function.

The invention has the following beneficial effects:

1. according to the intelligent housekeeper robot, the annular block is pushed out of the first annular groove downwards through the electric telescopic rod, the annular block is in contact with the ground, the power wheel and the guide wheel are separated from the ground, the contact area between the power wheel and the ground is increased by using the annular block, the overall stability of the robot is further increased, and the robot is not prone to moving or toppling when being influenced by an external environment.

2. According to the intelligent housekeeper robot, the second curved inclined plane of the buffer block and the first curved inclined plane at the opening of the first annular groove are in contact parallel, so that the buffer block can move away from the bottom of the second groove in the downward moving process, then after the sucker adsorbs the ground stably, most of the buffer block is positioned outside the base, and when the robot is impacted by a rolling object on the ground, the rolling object firstly collides with the buffer block, and the buffer block buffers, so that the base can be prevented from being damaged, and the stability of the robot can be ensured.

3. The machine body is internally provided with a control center and a memory, and is also provided with an induction voice broadcaster which comprises radar induction and human body infrared induction, wherein the induction voice broadcaster supports Bluetooth, an external USB flash disk and an external audio input playing function, and a radar induction circuit and a voice board are put together, so that the material cost and the production cost are obviously reduced; the response angle is 180 degrees, supports the voice broadcast of bluetooth music broadcast. Meanwhile, the communication is connected with the network, the birthday and festival reminding functions of family members are customized, the work and rest time, alarm reminding and the like can be customized, various voice packages are played and customized through the communication and connection network, and family members can be accompanied and chatted through voice conversation.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a bottom view of the present invention;

FIG. 4 is a view from the direction A of FIG. 3;

FIG. 5 is a view from the direction B of FIG. 3;

FIG. 6 is an enlarged view of a portion of FIG. 4 at C;

FIG. 7 is an expanded view of the fold-shaped groove;

FIG. 8 is a partial cross-sectional view of the base;

in the figure: 1. a base; 11. a body; 12. a set top; 13. a power wheel; 14. a guide wheel; 15. a touch display screen; 16. an outside line evacuator; 17. a voice recognition player; 18. a camera; 19. heat dissipation holes; 2. a shower pipe; 21. a first annular groove; 22. an electric telescopic rod; 23. a ring block; 24. an annular plate; 25. a suction cup; 26. a first cavity; 27. connecting columns; 28. a first slide plate; 3. a second annular groove; 31. a first groove; 32. an air bag; 33. an air outlet cavity; 34. an air outlet; 35. folding the groove; 351. a guide post; 36. a first straight groove; 37. a second straight groove; 38. a first curved chute; 39. a third annular groove; 391. pressing a plate; 4. a second groove; 41. a buffer block; 42. a first curved ramp; 43. a second curved ramp; 44. a guide post; 45. a guide groove; 46. a curved corrugated trough; 47. an arc-shaped cover; 48. a counterweight ball; 49. a first telescopic rod; 491. and (4) rebounding the ball.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 7, an intelligent housekeeper robot according to an embodiment of the present invention includes a base 1, a body 11, and a roof 12; the base 1 is fixedly connected with a machine body 11; the top end of the machine body 11 is fixedly connected with a machine top 12; the bottom end of the base 1 is provided with a pair of power wheels 13 and guide wheels 14; a touch display screen 15 is fixedly connected to the side wall of the machine body 11; an infrared ray evacuator 16 is fixedly connected to the side wall of the machine body 11; a pair of symmetrically distributed cameras 18 is fixedly connected to the top 12; a voice recognition player 17 is fixedly connected to the set top 12; a group of spray pipes 2 are fixedly connected to the outer side wall of the machine body 11; a spraying system is arranged in the machine body 11 and controls the spraying pipe 2; the outer side wall of the machine body 11 is provided with a heat dissipation hole 19; the bottom end of the base 1 is provided with a first annular groove 21; the inner wall of the first annular groove 21 is connected with an annular block 23 in a sliding way; the top end of the base 1 is fixedly connected with a pair of electric telescopic rods 22, and the bottom ends of the electric telescopic rods 22 extend into the first annular groove 21 and are arranged at the top end of the annular block 23; in the prior art, the intelligent housekeeper robot is in a static state when being in a dormant state or in a charging state, but the existing robot generally moves in a roller mode, but the friction force between the roller and the ground is small, when the device is in a static state, the device is easy to be influenced by the external environment to shift or even topple, therefore, when the device works, when the intelligent robot is in a use state, the power wheel 13 is used for providing power, the guide wheel 14 is used for controlling the moving direction, the camera 18 can be used for real-time monitoring of the home, the voice recognition player 17 can be used for dialogue operation with a user, the movement of the intelligent robot can be controlled by voice, various music can be played, when moving, the infrared ray dodging device 16 can be used for dodging the obstacles appearing in the moving process, meanwhile, the spraying system can be used for controlling the spraying pipe 2 to humidify or disinfect the house in the moving process; when the robot charges or the dormancy, start electric telescopic handle 22 this moment, electric telescopic handle 22 pushes out first ring channel 21 with annular piece 23 downwards, lets annular piece 23 and ground contact each other, with power wheel 13 and leading wheel 14 and ground separation simultaneously, utilizes the area of contact of annular piece 23 increase and ground, and then has increased the overall stability of robot, when receiving external environment influence, the difficult condition that takes place to remove or empty takes place.

The bottom end of the annular block 23 is provided with an annular plate 24; the bottom end of the annular plate 24 is provided with a group of uniformly distributed suckers 25; a first cavity 26 is formed in the annular block 23; a first sliding plate 28 is connected in the first cavity 26 in a sealing and sliding manner; the top end of the first sliding plate 28 is fixedly connected to the top end of the first cavity 26 through a spring; the bottom end of the first sliding plate 28 is fixedly connected with a connecting column 27; the bottom end of the connecting column 27 penetrates through the first cavity 26 and extends out of the annular block 23, and the bottom end of the connecting column 27 is fixedly connected to the annular plate 24; the connecting column 27 is positioned right above the sucking disc 25; the first cavity 26 is communicated with the suction cup 25 through a first hose; the first hose is arranged at the bottom end of the first cavity 26 at the communication point of the first cavity 26; when the device works, the bottom end of the annular block 23 is provided with the sucking disc 25, when the annular block 23 moves downwards, the sucking disc 25 firstly contacts with the ground, the annular block 23 is then moved downwardly, whereupon the first slide plate 28 moves upwardly within the first cavity 26, as the first slide plate 28 is sealingly slidably connected within the first cavity 26, and the first hose is arranged at the bottom end of the first cavity 26 at the communication point of the first cavity 26, at this time, the first cavity 26 performs air suction to the suction cup 25 through the first hose, thereby increasing the adsorption effect of the suction cup 25, further stabilizing the robot in the horizontal direction, and when the robot needs to be released from fixing, the electric telescopic rod 22 is started to contract at the moment, the annular block 23 is driven to move upwards, the first sliding plate 28 moves downwards in the first cavity 26 at the moment, and the first cavity 26 is inflated through the first hose at the moment, so that the adsorption force of the sucker 25 is released, and the robot is convenient to release from fixing.

The top end of the annular block 23 is provided with a second annular groove 3, and the section of the second annular groove 3 is in an inverted T shape; the end part of the electric telescopic rod 22 is connected to the inner wall of the second annular groove 3 in a sliding manner; a group of air outlet cavities 33 are formed in the annular plate 24; the air outlet cavities 33 and the suckers 25 are distributed in a staggered manner; the bottom end of the air outlet cavity 33 is provided with a group of air outlet holes 34; a group of first grooves 31 are formed in the inner wall of the first annular groove 21; the bottom end of the first groove 31 is fixedly connected with an air bag 32; a pressing plate 391 is connected to the bottom of the first groove 31 in a sliding manner; a third annular groove 39 is formed in the position, corresponding to the pressure plate 391, of the annular block 23; one end of the pressure plate 391 is connected in the third annular groove 39 in a sliding manner, and the other end of the pressure plate 391 is connected on the groove bottom of the first groove 31 in a sliding manner; the air bag 32 is communicated with the air outlet cavity 33 through a second hose; the ring block 23 is rotated by a rotating assembly; when the robot works, when the annular block 23 moves downwards through the electric telescopic rod 22, the third annular groove 39 moves downwards at the moment, the pressing plate 391 can be driven to move downwards in the first groove 31, the air bag 32 is further extruded, the air of the air bag 32 enters the air outlet cavity 33 through the second hose and is then sprayed out through the air outlet hole 34, the sprayed air cleans the ground, then when the annular block 23 moves downwards, the sucking disc 25 rotates through the rotating component to enable the sucking disc 25 to rotate to a position right above the ground to be cleaned, then the annular block 23 moves downwards continuously at the moment, the sucking disc 25 and the ground to be cleaned are mutually attached, impurities on the ground can be placed to influence the adsorption force of the sucking disc 25, the horizontal adsorption stability of the robot is ensured, and the pressing plate 391 is connected in the third annular groove 39 in a sliding manner, the pressing plate 391 can not influence the extrusion of the air bag 32 by the rotating and the same can be cleaned, because the bottom end of the electric telescopic rod 22 is connected in the second annular groove 3 in a sliding manner, the rotation of the ring block 23 does not affect the connection between the ring block 23 and the electric telescopic rod 22.

The rotating assembly comprises a guide column 351 and a zigzag groove 35; a group of guide posts 351 are fixedly connected to the inner side wall of the first annular groove 21; a group of folding grooves 35 are formed in the inner wall of the annular block 23; the guide column 351 is connected in the folding groove 35 in a sliding manner; the bending groove 35 comprises a first straight groove 36, a second straight groove 37 and a first curved oblique groove 38; the first curved chute 38 is located between the first straight chute 36 and the second straight chute 37, and the first curved chute 38 is inclined upward; during operation, when the ring block 23 moves down, the guide post 351 moves in the first straight groove 36 at this moment, the gas of the airbag 32 can be sprayed at the same position through the gas outlet 34 to be cleaned, then the ring block 23 moves down continuously, the guide post 351 enters the first curved chute 38 at this moment, the ring block 23 rotates in the first annular groove 21, the suction disc 25 rotates right above the cleaned position, then the ring block 23 moves down continuously, the guide post 351 enters the second straight groove 37 at this moment, the suction disc 25 moves down and is attached to the cleaned position, the suction disc 25 is adsorbed at the cleaned position, the adsorption force of the suction disc 25 is guaranteed, and when the adsorption force of the suction disc 25 needs to be relieved, the guide post 351 moves in the folded groove 35 in the reverse direction at this moment, the adsorption force of the suction disc 25 is relieved firstly, and then the suction disc 25 returns to the initial position.

The outer side wall of the annular block 23 is provided with a second groove 4; the bottom of the second groove 4 is fixedly connected with a buffer block 41 through a spring; a first curved inclined plane 42 is formed on the opening of the outer side wall of the first annular groove 21; a second curved inclined surface 43 is arranged at the opening end of the buffer block 41; the first curved slope 42 and the second curved slope 43 are parallel to each other; during operation, when the ring piece 23 moves down from first ring channel 21, this moment because of the curved inclined plane 43 of second of buffer block 41 and the first curved inclined plane 42 of first ring channel 21 opening part contact each other parallelly, buffer block 41 is at the in-process that moves down this moment, can be to keeping away from second recess 4 tank bottom direction removal, then after sucking disc 25 adsorbs ground stability, buffer block 41 most can be located outside base 1 this moment, receive subaerial roll thing at the robot and when striking this moment, the roll thing can collide with buffer block 41 earlier this moment, cushion through buffer block 41, not only can avoid base 1 impaired, also can guarantee robot's stability.

A guide post 44 is fixedly connected to the side wall of the buffer block 41 close to the bottom of the second groove 4; a guide groove 45 is formed in the position, corresponding to the guide post 44, of the second groove 4; the guide post 44 is slidably connected in the guide groove 45; in operation, when buffer block 41 moves in second recess 4, can carry on spacingly to buffer block 41's direction through guide pillar 44 and guide slot 45's effect, can avoid buffer block 41 to appear moving the skew in second recess 4, not only influence buffer block 41's cushioning effect, still can lead to appearing buffer block 41 and can't get up at annular piece 23 when, get into second recess 4 through the parallel contact of first curved inclined plane 42 and the curved inclined plane 43 of second.

The guide groove 45 is a T-shaped groove; the guide post 44 is a T-shaped post; the during operation, the guide slot 45 that sets up is the T-slot, guide pillar 44 is the T shape post, can carry on spacingly to buffer block 41's displacement, can avoid appearing the curved shape inclined plane 43 of second of buffer block 41 and the condition that the first curved shape inclined plane 42 of first ring channel 21 misplaced each other, let curved shape inclined plane 43 of second and first curved shape inclined plane 42 always be in the state of mutual contact, let reciprocating of ring block 23 can be followed to buffer block 41, and then round trip movement in second recess 4, buffer block 41's removal state has also been guaranteed when guaranteeing buffer block 41's cushioning effect.

A group of curved corrugated grooves 46 are formed on the second curved inclined plane 43; the flute tips of the curved flute 46 and the first curved ramp 42 contact each other; in operation, when the rolling objects collide with the buffer block 41, the rolling objects are firstly buffered by the spring of the buffer block 41 and then contacted with the second curved inclined surface 43, and the second curved inclined surface 43 is provided with a curved corrugated groove 46, so that the rolling objects can be further prevented from moving upwards along the first curved inclined surface 42 and rigidly colliding with the base 1.

A first telescopic rod 49 is fixedly connected to the bottom of the groove of the curved corrugated groove 46; a rebound ball 491 is fixedly connected to the end part of the first telescopic rod 49; a spring is arranged between the rebounding ball 491 and the bottom of the curved corrugated groove 46; a rounded corner is arranged at the opening of the first curved inclined plane 42; in operation, be equipped with bounce ball 491 in bent shape ripple groove 46 flute bottom department, bounce ball 491 is a little higher than bent shape ripple groove 46's tongue height under the effect of spring, is equipped with the radius angle at first bent shape inclined plane 42 opening part, utilizes the contact of radius angle and bounce ball 491, when moving on annular piece 23, lets bounce ball 491 get into bent shape ripple groove 46's recess completely in, the condition that influences buffer block 41 and remove can not appear.

Example two

As shown in fig. 8, a first comparative example, in which another embodiment of the present invention is: an arc-shaped cover 47 is fixedly connected to the center of the bottom end of the base 1; a group of heavy balls 48 are arranged in the arc cover 47; the during operation is equipped with arc lid 47 in base 1 bottom, is equipped with a set of group's heavy ball 48 on the arc lid 47, utilizes the focus that the whole robot can be reduced to heavy ball 48, and is utilizing the removal of heavy ball 48 in arc lid 47, when the robot receives the skew or topples over the trend, utilizes the effect of heavy ball 48 gravity down to cushion, can effectively avoid appearing the condition emergence of toppling over.

The working principle is as follows: when the intelligent robot is in a use state, the power wheel 13 is used for providing power, the guide wheel 14 is used for controlling the moving direction, the camera 18 can be used for monitoring houses in real time, the voice recognition player 17 can be used for carrying out conversation operation with a user, the infrared ray dodging device 16 can be used for dodging obstacles appearing in the moving process during moving, and meanwhile, the spraying system can be used for humidifying or disinfecting the houses in the moving process when the spraying system is empty; when the robot is charged or in a dormant state, the electric telescopic rod 22 is started at the moment, the electric telescopic rod 22 pushes the annular block 23 downwards out of the first annular groove 21, when the annular block 23 moves downwards, the guide column 351 moves in the first straight groove 36 at the moment, the third annular groove 39 moves downwards, the pressing plate 391 is driven to move downwards in the first groove 31, the air bag 32 is extruded firstly, air in the air bag 32 enters the air outlet cavity 33 through the second hose and is sprayed out through the air outlet hole 34, the sprayed air cleans the ground, then the annular block 23 moves downwards continuously, the guide column 351 enters the first curved chute 38 at the moment, the annular block 23 rotates in the first annular groove 21, the suction cup 25 rotates right above the cleaned position, then the annular block 23 moves downwards continuously, the guide column 351 enters the second straight groove 37 at the moment, the suction cup 25 is attached to the cleaned ground firstly, then the annular block 23 moves downwards, at the moment, the first sliding plate 28 moves upwards in the first cavity 26, the first sliding plate 28 is connected in the first cavity 26 in a sealing and sliding mode, the first hose is located at the communication point of the first cavity 26 and is arranged at the bottom end of the first cavity 26, at the moment, the first cavity 26 sucks air to the suction cup 25 through the first hose, the adsorption effect of the suction cup 25 is further improved, the robot is further stabilized in the horizontal direction, the power wheel 13 and the guide wheel 14 are separated from the ground, the contact area between the annular block 23 and the ground is increased, the overall stability of the robot is further improved, and when the robot is influenced by the external environment, the robot is not prone to moving or falling; when the ring block 23 moves down from the first ring groove 21, at this time, the second curved inclined surface 43 of the buffer block 41 and the first curved inclined surface 42 at the opening of the first ring groove 21 are in contact with each other and parallel, at this time, the buffer block 41 can move in the direction away from the bottom of the second groove 4 in the downward moving process, then after the sucker 25 adsorbs the ground stably, most of the buffer block 41 can be located outside the base 1 at this time, when the robot is impacted by the rolling object on the ground, the rolling object can collide with the buffer block 41 first, buffering is performed through the buffer block 41, when the rolling object moves up along the second curved inclined surface 43, the rolling object can contact with the bounce ball 491, then secondary buffering is performed by using the elastic force of the spring, rigid collision between the rolling object and the base 1 is avoided, and the buffer block 41 plays a role in buffer protection.

Besides the effects of falling and stabilizing, the machine body is also internally provided with a control center and a memory, and is connected with an induction voice broadcaster which comprises radar induction and human body infrared induction, wherein the induction voice broadcaster supports the functions of Bluetooth, an external USB flash disk and an external audio input playing, and a radar induction circuit and a voice board are put together, so that the material cost and the production cost are obviously reduced; the induction angle is 180 degrees, voice broadcasting of Bluetooth music playing is supported, and meanwhile, household appliances are connected in a communication mode, so that intelligent control is realized; the radar response principle is the Doppler effect principle, has the characteristic that pierces through the non-metallic substance, and the finished product panel can need not open the window, has protected the pleasing to the eye of product, can customize remind family member birthday, and the function is reminded in the festival, can customize the work and rest time, and alarm clock is reminded etc. can ask for the answer to live general knowledge, and the network is connected in the communication simultaneously, plays various pronunciation set meal music etc. of customization, can accompany family member, the speech conversation chat.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence butler robot which characterized in that: comprises a base (1), a machine body (11) and a machine top (12); the base (1) is fixedly connected with a machine body (11); the top end of the machine body (11) is fixedly connected with a machine top (12); the bottom end of the base (1) is provided with a pair of power wheels (13) and a guide wheel (14); a touch display screen (15) is fixedly connected to the side wall of the machine body (11); an infrared ray evacuator (16) is fixedly connected to the side wall of the machine body (11); a pair of symmetrically distributed cameras (18) is fixedly connected to the top (12); a voice player (17) is fixedly connected to the set top (12); a group of spray pipes (2) are fixedly connected to the outer side wall of the machine body (11); a spraying system is arranged in the machine body (11) and controls the spraying pipe (2); the outer side wall of the machine body (11) is provided with a heat dissipation hole (19); a first annular groove (21) is formed in the bottom end of the base (1); the inner wall of the first annular groove (21) is connected with an annular block (23) in a sliding way; the top end of the base (1) is fixedly connected with a pair of electric telescopic rods (22), and the bottom ends of the electric telescopic rods (22) extend into the first annular groove (21) and are arranged at the top end of the annular block (23);

the bottom end of the annular block (23) is provided with an annular plate (24); the bottom end of the annular plate (24) is provided with a group of uniformly distributed suckers (25); a first cavity (26) is formed in the annular block (23); a first sliding plate (28) is connected in the first cavity (26) in a sealing and sliding manner; the top end of the first sliding plate (28) is fixedly connected to the top end of the first cavity (26) through a spring; a connecting column (27) is fixedly connected to the bottom end of the first sliding plate (28); the bottom end of the connecting column (27) penetrates through the first cavity (26) and extends out of the annular block (23), and the bottom end of the connecting column (27) is fixedly connected to the annular plate (24); the connecting column (27) is positioned right above the sucking disc (25); the first cavity (26) is communicated with the suction cup (25) through a first hose; the first hose is arranged at the bottom end of the first cavity (26) at the communication point of the first cavity (26);

the top end of the annular block (23) is provided with a second annular groove (3), and the section of the second annular groove (3) is in an inverted T shape; the end part of the electric telescopic rod (22) is connected to the inner wall of the second annular groove (3) in a sliding manner; a group of air outlet cavities (33) are formed in the annular plate (24); the air outlet cavities (33) and the suckers (25) are distributed in a staggered manner; the bottom end of the air outlet cavity (33) is provided with a group of air outlet holes (34); a group of first grooves (31) are formed in the inner wall of the first annular groove (21); the bottom end of the first groove (31) is fixedly connected with an air bag (32); a pressing plate (391) is connected to the bottom of the first groove (31) in a sliding way; a third annular groove (39) is formed in the position, corresponding to the pressure plate (391), of the annular block (23); one end of the pressure plate (391) is connected in the third annular groove (39) in a sliding manner, and the other end of the pressure plate is connected on the groove bottom of the first groove (31) in a sliding manner; the air bag (32) is communicated with the air outlet cavity (33) through a second hose; the annular block (23) is rotated by a rotating assembly;

the rotating assembly comprises a guide post (351) and a zigzag groove (35); a group of guide posts (351) are fixedly connected to the inner side wall of the first annular groove (21); a group of folding grooves (35) are formed in the inner wall of the annular block (23); the guide post (351) is connected in the folding groove (35) in a sliding manner; the fold-shaped groove (35) comprises a first straight groove (36), a second straight groove (37) and a first curved inclined groove (38); the first curved chute (38) is located between the first straight chute (36) and the second straight chute (37), and the first curved chute (38) is inclined upward.

2. The intelligent housekeeper robot of claim 1, wherein: a second groove (4) is formed in the outer side wall of the annular block (23); the bottom of the second groove (4) is fixedly connected with a buffer block (41) through a spring; a first curved inclined plane (42) is formed in an opening of the outer side wall of the first annular groove (21); a second curved inclined plane (43) is arranged at the opening end of the buffer block (41); the first curved slope (42) and the second curved slope (43) are parallel to each other.

3. The intelligent housekeeper robot of claim 2, wherein: a guide post (44) is fixedly connected to the side wall of the buffer block (41) close to the bottom of the second groove (4); a guide groove (45) is formed in the position, relative to the guide post (44), of the second groove (4); the guide post (44) is slidably connected in the guide groove (45).

4. The intelligent housekeeper robot of claim 3, wherein: the guide groove (45) is a T-shaped groove; the guide post (44) is a T-shaped post.

5. The intelligent housekeeper robot of claim 4, wherein: a group of curved corrugated grooves (46) are formed in the second curved inclined plane (43); the flute tip of the curved flute (46) and the first curved ramp (42) are in contact with each other.

6. The intelligent housekeeper robot of claim 5, wherein: a first telescopic rod (49) is fixedly connected to the bottom of the groove of the curved corrugated groove (46); a rebound ball (491) is fixedly connected to the end part of the first telescopic rod (49); a spring is arranged between the rebound ball (491) and the bottom of the curved corrugated groove (46); the opening of the first curved inclined plane (42) is provided with a rounding angle.

7. The intelligent housekeeper robot of claim 6, wherein: an arc-shaped cover (47) is fixedly connected to the center of the bottom end of the base (1); a group of heavy balls (48) is arranged in the arc cover (47).