CN113858224A

CN113858224A - Intelligent greeting robot

Info

Publication number: CN113858224A
Application number: CN202111101257.2A
Authority: CN
Inventors: 魏崃
Original assignee: Tianjin Jinchuang Qihang Education Technology Co ltd
Current assignee: Tianjin Jinchuang Qihang Education Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2021-12-31

Abstract

The invention discloses an intelligent greeting robot, which consists of a mobile main body and a robot head; a two-dimensional code scanning frame is arranged in the middle of the lower end of the front side face of the moving main body; mechanical arms are symmetrically and rotatably arranged on two sides of the moving main body; the method comprises the following steps: a sealing frame fixedly connected to an inner side of the display; the ultraviolet disinfection lamp is arranged in the moving main body and correspondingly arranged at the right upper end of the sealing frame; the adjusting block penetrates through the side sliding groove; and a mechanical shooting eye which is embedded and installed at the middle position of the front upper end of the robot head. This intelligence usher robot adopts neotype structural design for this device can be followed tracks of module control machinery eyeball and robot head according to the sight and correspond the swing, increases the interactive emulation nature that the robot used, and this robot can provide contactless disposable protection package service, increases the functional of its use.

Description

Intelligent greeting robot

Technical Field

The invention relates to the technical field of intelligent robots, in particular to an intelligent welcome robot.

Background

The intelligent robot uses very extensively at life and work at present, intelligent robot service function on different trades or the applied direction is different, especially after the epidemic prevention begins, the more and more effectual artificial service of replacement of intelligent robot that uses in the service industry, application number CN 201811145076.8's the wheeled usher robot in science and technology shop with temperature monitoring function, the robot can move in a flexible way, appearance structure is interesting strong, and there is the function of temperature monitoring and temperature report, the robot still has certain defect at the in-process of using:

1. the intelligent robot has poor simulation in the whole using process, the greeting robot is mainly used for receiving customers, for example, the greeting robot is used in some high-grade hotel lobbies, the existing greeting robot interaction mechanism is relatively stiff in fixed arrangement, facial organs of the greeting robot are usually replaced by a display simulation five sense organs, the mechanical sense is strong in the whole using process in the receiving process, and the simulation performance is poor;

2. the welcome robot is used in the epidemic prevention process, if the welcome robot only has a simple response interaction effect or a limited temperature detection effect, the size of the main body of the welcome robot is generally similar to the average height and fat-thin data of a human body, the welcome robot can interact with a real person conveniently and better, the internal space of the robot is large in size, the internal space of the robot is wasted, and the service provided for the real person in the interaction process is limited.

Therefore, the intelligent greeting robot needs to be designed aiming at the problems.

Disclosure of Invention

The invention aims to provide an intelligent greeting robot to solve the problems that the simulation of the intelligent robot in the whole using process is poor in the background technology, the greeting robot is mainly used for receiving clients, for example, the welcome robot is used in some high-grade hotel lobbies, but the existing welcome robot interaction mechanism is relatively rigid in fixed arrangement, and the facial organs are usually replaced by the simulated five sense organs of the display, the whole using mechanical sense is strong in the reception process, the simulation performance is poor, the welcome robot is used in the epidemic prevention process, if the simple answering interaction function or the temperature detection function is limited, the size of the main body of the welcome robot is generally similar to the average height and fat-thin data size of a human body, the welcome robot can interact with a real person conveniently and better, the internal space of the robot is large in size, and the service provided for the real person in the interaction process is limited.

In order to achieve the purpose, the invention provides the following technical scheme: the intelligent welcoming robot comprises a moving main body and a robot head, wherein the robot head is connected with the moving main body through a direction control supporting mechanism, and a mechanical eyeball is embedded in the front side surface of the robot head;

a two-dimensional code scanning frame is mounted in the middle of the lower end of the front side face of the moving main body, a display is arranged on the front side face of the moving main body in a sliding manner in an embedded mode, linear slide rails are symmetrically fixed to the left side and the right side of the display, and sliding blocks with limiting and adjusting functions are arranged outside the linear slide rails;

mechanical arms are symmetrically and rotatably arranged on two sides of the moving body, and the inner sides of the mechanical arms are connected with the sliding blocks through connecting rods;

intelligent usher robot includes:

the sealing frame is fixedly connected to the inner side of the display, a side sliding groove is formed in the sealing frame, a support for supporting and placing articles is fixedly arranged on the inner side wall of the sealing frame, and a disposable protective bag containing a mask wet tissue article is placed at the upper end of the support;

the ultraviolet disinfection lamp is arranged in the moving main body and correspondingly arranged at the right upper end of the sealing frame;

the adjusting block penetrates through the side sliding groove, the side face of the adjusting block is connected with a motor shade through an adjusting telescopic rod, the motor shade is correspondingly clamped and arranged outside the arc-shaped sliding rail, the arc-shaped sliding rail is fixedly connected to the side face of the sealing frame, a servo motor is fixedly installed on the side face of the sealing frame, and meanwhile, the side face of the servo motor is rotatably connected with a driving shaft;

the machinery shoots the eye, and its gomphosis is installed the front side upper end intermediate position of robot head, just the leading flank of robot head runs through to be installed spacing frame, simultaneously the inside rotation of spacing frame is provided with mechanical eyeball, and the internally mounted of mechanical eyeball has sight tracking module.

Preferably, the two ends of the connecting rod respectively form a rotating structure with the mechanical arm and the sliding block, the sliding block and the linear sliding rail form an up-and-down sliding structure, the mechanical arm is controlled to rotate, the mechanical arm controls the display to move forwards under the pushing action of the connecting rod, and the sealing frame structure inside the display is convenient to display.

Preferably, the upper end of the steering supporting mechanism is also provided with a left rotating shaft and a supporting frame:

the left rotating shaft and the right rotating shaft are arranged on the side surface of the steering control supporting mechanism in a penetrating and rotating mode, and a driving bevel gear is fixedly welded on the side surface of the right rotating shaft;

the support frame is arranged outside the left rotating shaft and the right rotating shaft, a fixed rod is rotatably arranged inside the support frame, and a transmission bevel gear is fixedly arranged at the lower end of the fixed rod.

Preferably, the left side of support frame with left side pivot fixed connection, just the right side of support frame with the right side pivot is rotated and is connected, the right side pivot outside is connected with the meshing of transmission bevel gear through drive bevel gear, simultaneously transmission bevel gear passes through the dead lever and the fixed integral structure of robot head, and the in-process of use is rotated through micro motor control left side pivot or right side according to in service behavior, and the left side pivot is rotated and is waved around can controlling the robot head through fixed connection's supporting frame structure, and the right side pivot is rotated and is controlled the robot head through meshing transmission structure and correspond the horizontal hunting.

Preferably, the side of the mechanical eyeball is connected with the limiting frame through the positioning rod, a lug is fixedly arranged at the middle position of the side of the limiting frame, the lug is sleeved outside the bottom threaded shaft in a threaded manner, the bottom threaded shaft is rotatably arranged inside the head of the robot, the micro motor is controlled to drive the bottom threaded shaft to rotate according to the sensing effect of the tracking module in the mechanical eyeball, the mechanical eyeball is controlled to rotate left and right in the limiting frame under the transmission effect of the threaded transmission structure and the connecting rod, the eyeball is convenient to see the human body, and the interactive simulation performance of the use of the robot is improved.

Preferably, the regulating block pass through the side spout with sealed frame constitutes sliding construction, just the side of regulating block still is provided with motor shade, servo motor and internal thread pole:

the side surface of the motor shade is connected with the adjusting block through an adjusting telescopic rod, the motor shade is correspondingly arranged outside the arc-shaped sliding rail, and the arc-shaped sliding rail is fixedly arranged on the side surface of the sealing frame;

the servo motor is fixedly arranged on the side surface of the sealing frame, a driving shaft is rotatably arranged on the side surface of the servo motor, and the driving shaft is rotatably connected to the side surface of the motor shade;

the utility model discloses an internal thread pole, its outside is installed through solid fixed ring the side of regulating block, the inside of internal thread pole is run through and is provided with side screw shaft, just the inboard fixedly connected with side gear of internal thread pole, and the side meshing of side gear is rotated and is installed intermediate gear, and the upper end welded fastening of side screw shaft has fixture.

Preferably, adjust the both ends of telescopic link and constitute rotating-structure with motor shade and regulating block respectively, just the motor shade with the arc slide rail constitutes sliding structure, and operation servo motor control drive shaft rotates, and the drive shaft can promote the motor shade and slide at the outside corresponding pitch arc of arc slide rail.

Preferably, fixture pass through side screw thread axle with the internal thread pole constitutes screw thread extending structure, just fixture is still including fixed grip block and removal grip block:

the fixed clamping plate is fixedly arranged on the outer side of the side threaded shaft, and an electric telescopic rod is fixedly embedded in the middle position of the inside of the fixed clamping plate;

and the movable clamping plate is fixedly arranged on the side surface of the electric telescopic rod.

Preferably, the movable clamping plate is correspondingly connected with the fixed clamping plate in a clamping manner, 2 groups of the movable clamping plate and the fixed clamping plate are correspondingly arranged up and down, and the upper clamping mechanism and the lower clamping mechanism are controlled to move relatively through a transmission structure, so that the disposable protective bag is clamped and limited on the inner side of the movable clamping plate.

Compared with the prior art, the invention has the beneficial effects that: the intelligent greeting robot adopts a novel structural design, so that the device can control the corresponding rotation of the mechanical eyeball and control the left-right swinging or up-down swinging of the head of the robot, the use simulation of the intelligent greeting robot is improved, meanwhile, the robot can provide a function of scanning codes to obtain a disposable protective bag in a non-contact manner, the internal space of the robot is fully utilized, and the intelligent use functionality of the robot is improved;

1. in the using process, the gaze tracking module in the mechanical eyeball senses the gaze of a real person, the mechanical eyeball can be controlled to rotate in the limiting frame through the threaded transmission structure and the rotation pushing action of the connecting rod, so that the simulation of the mechanical eyeball is improved, the head of the robot can be controlled to swing left and right or up and down through the transmission structure according to the height condition of the pedestrian and the position of the pedestrian corresponding to the periphery of the welcoming robot, the corresponding angle of the head of the robot is controlled, the gaze of the robot is assisted to be converged with the gaze of the real person, and the simulation interactivity of the welcoming robot in the using process is further improved;

2. the great storage that can be used for of inner space of usher's robot, the inside at the removal main part is set up in the gomphosis of sealing frame, the usher's robot is in the in-process of receiving the customer, can provide the disposable protection package of customer during the epidemic prevention, contain disposable article such as epidemic prevention gauze mask and disinfection wet piece of cloth in the disposable protection package, the transmission structure through the arm can control display and sealing frame and outwards shift out, and the disposable protection package of transmission control through slider and fixture removes the outside of sealing frame, and fixture is not hard up, the customer that the usher's robot received can directly take off disposable protection package, realize contactless fetching the thing, increase the functional of this robot use.

Drawings

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

FIG. 2 is a schematic side view of a robotic arm according to the present invention;

FIG. 3 is a side sectional view of the sealing frame of the present invention;

FIG. 4 is a schematic side view of the adjustable telescopic rod of the present invention;

FIG. 5 is a front view of the clamping mechanism of the present invention;

FIG. 6 is a schematic top view of the clamping mechanism of the present invention;

FIG. 7 is a front view of the robot head according to the present invention;

FIG. 8 is a front view of the direction-controlling supporting mechanism of the present invention;

FIG. 9 is a schematic top view of the mechanical eyeball of the present invention.

In the figure: 1. a moving body; 2. a direction control supporting mechanism; 201. a left rotating shaft; 202. a right rotating shaft; 203. a drive bevel gear; 204. a support frame; 205. fixing the rod; 206. a drive bevel gear; 3. a robot head; 4. a mechanical eyeball; 401. positioning a rod; 402. a limiting frame; 403. a bump; 404. a bottom threaded shaft; 5. a two-dimensional code scanning frame; 6. a display; 7. a linear slide rail; 8. a slider; 9. a mechanical arm; 10. a connecting rod; 11. a sealing frame; 12. a side chute; 13. a support; 14. a disposable protective bag; 15. an ultraviolet disinfection lamp; 16. an adjusting block; 17. adjusting the telescopic rod; 18. a motor shade; 19. an arc-shaped slide rail; 20. a servo motor; 21. a drive shaft; 22. a fixing ring; 23. an inner threaded rod; 24. a side threaded shaft; 25. a side gear; 26. an intermediate gear; 27. a clamping mechanism; 271. fixing the clamping plate; 272. an electric telescopic rod; 273. moving the clamping plate; 28. mechanically shooting eyes; 29. a limiting frame; 30. and a sight tracking module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the intelligent greeting robot comprises a moving body 1 and a robot head 3, wherein the robot head 3 is connected with the moving body 1 through a direction control supporting mechanism 2, and a mechanical eyeball 4 is embedded in the front side surface of the robot head 3;

a two-dimensional code scanning frame 5 is installed in the middle of the lower end of the front side face of the moving main body 1, a display 6 is arranged on the front side face of the moving main body 1 in a jogged sliding mode, linear sliding rails 7 are symmetrically fixed on the left side and the right side of the display 6, and sliders 8 with limiting and adjusting functions are arranged outside the linear sliding rails 7;

mechanical arms 9 are symmetrically and rotatably arranged on two sides of the moving body 1, and the inner sides of the mechanical arms 9 are connected with the sliding blocks 8 through connecting rods 10;

intelligent usher robot includes:

the sealing frame 11 is fixedly connected to the inner side of the display 6, a side sliding groove 12 is formed in the sealing frame 11, a support 13 for supporting and placing articles is fixedly arranged on the inner side wall of the sealing frame 11, and a disposable protective bag 14 containing an epidemic prevention mask and a disinfection wet tissue article is arranged at the upper end of the support 13;

an ultraviolet disinfection lamp 15 which is arranged inside the moving body 1, wherein the ultraviolet disinfection lamp 15 is correspondingly arranged at the right upper end of the sealing frame 11;

the adjusting block 16 penetrates through the side sliding groove 12, the side surface of the adjusting block 16 is connected with the motor shade 18 through an adjusting telescopic rod 17, the motor shade 18 is correspondingly clamped and arranged outside the arc-shaped sliding rail 19, the arc-shaped sliding rail 19 is fixedly connected to the side surface of the sealing frame 11, the servo motor 20 is fixedly installed on the side surface of the sealing frame 11, and meanwhile the side surface of the servo motor 20 is rotatably connected with the driving shaft 21;

and the mechanical shooting eye 28 is embedded and installed at the middle position of the upper end of the front side of the robot head 3, the front side surface of the robot head 3 is provided with a limiting frame 29 in a penetrating way, the mechanical eyeball 4 is arranged in the limiting frame 29 in a rotating way, and the sight tracking module 30 is installed in the mechanical eyeball 4.

In this example, two ends of the connecting rod 10 respectively form a rotating structure with the mechanical arm 9 and the sliding block 8, and the sliding block 8 and the linear sliding rail 7 form an up-and-down sliding structure;

the upper end of the steering support mechanism 2 is also provided with a left rotating shaft 201 and a support frame 204: a left rotating shaft 201, a right rotating shaft 202 is correspondingly arranged on the axis of the side surface of the left rotating shaft 201, the left rotating shaft 201 and the right rotating shaft 202 are rotatably arranged on the side surface of the steering support mechanism 2 in a penetrating way, and a driving bevel gear 203 is fixedly welded on the side surface of the right rotating shaft 202; a support frame 204 which is arranged outside the left rotating shaft 201 and the right rotating shaft 202, a fixing rod 205 is rotatably arranged inside the support frame 204, and a transmission bevel gear 206 is fixedly arranged at the lower end of the fixing rod 205; the left side of the support frame 204 is fixedly connected with the left rotating shaft 201, the right side of the support frame 204 is rotatably connected with the right rotating shaft 202, the outer side of the right rotating shaft 202 is meshed and connected with a transmission bevel gear 206 through a driving bevel gear 203, and meanwhile, the transmission bevel gear 206 is fixed with the robot head 3 through a fixing rod 205 to form an integrated structure; the side of the mechanical eyeball 4 is connected with the limit frame 402 through the positioning rod 401, the middle position of the side of the limit frame 402 is fixedly provided with a lug 403, the lug 403 is sleeved outside the bottom threaded shaft 404 in a threaded manner, and the bottom threaded shaft 404 is rotatably arranged inside the robot head 3.

In the reception process of the welcome robot, the mechanical eyeball 4 tracks the eye condition of a real person through the internal sight tracking module 30, the mechanical eyeball 4 can be controlled to rotate and the robot head 3 correspondingly swings, so that the sight of the robot can be intersected with the sight of the real person, the micro motor controls the bottom threaded shaft 404 to rotate, the limiting frame 402 is controlled to transversely move through the lug 403 under the control of the threaded transmission structure, the positioning rod 401 is controlled to rotate by two sides of the limiting frame 402, the positioning rod 401 can control the mechanical eyeball 4 to correspondingly rotate in the limiting frame 29, therefore, the mechanical eyeball 4 and a client can conveniently realize sight seeing, meanwhile, according to the height and body shape of the client and the position of the client standing around the robot (which can be sensed by the sight tracking module 30 and the mechanical shooting eye 28), the corresponding angle of the robot head 3 is controlled, and when the left rotating shaft 201 is controlled to rotate by the micro motor, the left rotating shaft 201 is fixedly connected with the supporting frame 204, the robot head 3 is controlled to swing up and down through the fixing rod 205 under the action of fixed pushing, the right side of the supporting frame 204 is sleeved on the outer part of the right rotating shaft 202 to correspondingly rotate in the rotating process, while a driving bevel gear 206 provided at the lower end of the fixing rod 205 is circularly rotated at the outside of the driving bevel gear 203, the right rotating shaft 202 is controlled by the micro motor to rotate, the right rotating shaft 202 controls the driving bevel gear 203 on the side surface to rotate, meanwhile, under the meshing transmission action of the driving bevel gear 203 and the transmission bevel gear 206, the fixed rod 205 is controlled to rotate in the support frame 204, the fixed rod 205 controls the robot head 3 to swing left and right, the partial structure can adjust the robot head 3 to a corresponding angle position, assist the sight of the robot to be in sight with a real person, and simple nodding and shaking actions can be completed, and the interactive simulation of the robot is improved.

The adjusting block 16 forms a sliding structure with the sealing frame 11 through the side sliding groove 12, and the side of the adjusting block 16 is further provided with a motor shade 18, a servo motor 20 and an inner threaded rod 23: the side surface of the motor shade 18 is connected with the adjusting block 16 through the adjusting telescopic rod 17, the motor shade 18 is correspondingly arranged outside the arc-shaped sliding rail 19, and the arc-shaped sliding rail 19 is fixedly arranged on the side surface of the sealing frame 11; a servo motor 20 fixedly installed on a side surface of the sealing frame 11, and a driving shaft 21 is rotatably installed on a side surface of the servo motor 20, and the driving shaft 21 is rotatably connected to a side surface of the motor cover 18; the outer part of the inner threaded rod 23 is arranged on the side surface of the adjusting block 16 through a fixing ring 22, a side threaded shaft 24 penetrates through the inner part of the inner threaded rod 23, a side gear 25 is fixedly connected to the inner side of the inner threaded rod 23, a middle gear 26 is rotatably arranged on the side surface of the side gear 25 in a meshed mode, and a clamping mechanism 27 is fixedly welded to the upper end of the side threaded shaft 24; two ends of the adjusting telescopic rod 17 respectively form a rotating structure with the motor shade 18 and the adjusting block 16, and the motor shade 18 and the arc-shaped slide rail 19 form a sliding structure; the clamping mechanism 27 forms a thread telescopic structure with the internal thread rod 23 through the side thread shaft 24, and the clamping mechanism 27 further comprises a fixed clamping plate 271 and a movable clamping plate 273: a fixed clamping plate 271 fixedly installed on the outer side of the side threaded shaft 24, and an electric telescopic rod 272 is fixedly embedded in the middle position inside the fixed clamping plate 271; a movable clamping plate 273, which is fixedly installed at the side of the electric telescopic rod 272; the movable clamping plate 273 is correspondingly connected with the fixed clamping plate 271 in a clamping manner, and 2 sets of the movable clamping plate 273 and the fixed clamping plate 271 are correspondingly arranged up and down.

In the process of receiving a customer, because the requirements of a plurality of public places on epidemic prevention are strict at the present stage, part of customers forget to wear masks and the like in the traveling process, the robot reminds the customers to wear the masks in time through the shooting induction action of the mechanical shooting eye 28, the customers can take the disposable protective bags 14 (the disposable protective bags 14 contain the epidemic prevention masks, the disinfectant wet tissues and the like) contained in the robot through scanning the two-dimensional code scanning frame 5 according to the set requirements, the motors in the moving body 1 drive the control mechanical arms 9 to rotate towards the front side, at the moment, the two ends of the connecting rod 10 correspondingly rotate, the connecting rod 10 pushes the sliding blocks 8 to slide upwards outside the linear sliding rails 7, at the moment, the structures such as the display 6 and the sealing frame 11 move out from the inside of the moving body 1, and meanwhile, the servo motor 20 operates the control driving shaft 21 to rotate, the driving shaft 21 pushes the motor shade 18 to correspondingly slide outside the arc-shaped sliding rail 19, the distance between the telescopic rod 17 and the side sliding groove 12 is adjusted, meanwhile, the motor in the motor shade 18 operates to control the adjusting telescopic rod 17 to rotate, the adjusting telescopic rod 17 is adjusted to push the adjusting block 16 to correspondingly slide in the side sliding groove 12, the adjusting block 16 can control the clamping mechanism 27 to correspond to the position on the side surface of the disposable protective bag 14 in the moving process, the electric telescopic rod 272 operates to push the movable clamping plate 273 to move towards the side surface, so that the movable clamping plate 273 is arranged on the upper side and the lower side of the disposable protective bag 14, the micro motor operates to control the middle gear 26 to rotate, the inner threaded rod 23 is controlled to correspondingly rotate under the meshing transmission action of the middle gear 26 and the side gear 25, and then the clamping mechanisms 27 on the upper side and the lower side are controlled to relatively move under the thread transmission action of the inner threaded rod 23 and the side threaded shaft 24, make disposable protection package 14 by the centre gripping inject in fixture 27 inboard, and control regulating block 16 upwards slides out the inside back of sealing frame 11, not hard up fixture 27, the disposable protection package 14 of centre gripping is convenient for take off by the customer this moment, realize contactless fetching thing, control sealing frame 11 and remove the inside that gets into removal main part 1 after that, ultraviolet ray disinfection lamp 15 response is regularly moved, shine the sterilization to sealing frame 11 inside, this partial structure make full use of usher's robot's inner space, the service function of usher's robot in the use has been increased.

The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-9, the mechanical eyeball 4 is controlled to correspondingly rotate according to the sight tracking module 30, the head part 3 of the robot is controlled to swing up and down or left and right, the sight of the sight robot is well converged with the sight of a customer, the head nodding or head shaking and the like can be controlled according to the interactive content of the robot and the customer, the interactive simulation of the use of the robot is increased, the disposable protective bag 14 is arranged in the robot, the disposable protective bag 14 can be pushed out from the inside of the device through the interaction between the robot and the customer according to the epidemic prevention requirement of public places, the non-contact object taking is realized, the internal idle space of the robot is fully utilized, and the functionality of the service use of the robot is increased.

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

1. The intelligent welcoming robot comprises a moving main body and a robot head, wherein the robot head is connected with the moving main body through a direction control supporting mechanism, and a mechanical eyeball is embedded in the front side surface of the robot head;

it is characterized by comprising:

the sealing frame is fixedly connected to the inner side of the display, a side sliding groove is formed in the sealing frame, a support for supporting and placing articles is fixedly arranged on the inner side wall of the sealing frame, and a disposable protective bag containing an epidemic prevention mask and a disinfection wet tissue article is placed at the upper end of the support;

the adjusting block penetrates through the side sliding groove and is arranged inside the side sliding groove, the side face of the adjusting block is connected with a motor shade through an adjusting telescopic rod, the motor shade is correspondingly clamped and arranged outside the arc-shaped sliding rail, the arc-shaped sliding rail is fixedly connected to the side face of the sealing frame, a servo motor is fixedly arranged on the side face of the sealing frame, and meanwhile, the side face of the servo motor is rotatably connected with a driving shaft;

2. The intelligent greeting robot of claim 1, wherein: the two ends of the connecting rod respectively form a rotating structure with the mechanical arm and the sliding block, and the sliding block and the linear sliding rail form an up-and-down sliding structure.

3. The intelligent greeting robot of claim 1, wherein: the upper end of accuse is still provided with left side pivot and support frame to supporting mechanism:

4. The intelligent greeting robot of claim 3, wherein: the left side of support frame with left side pivot fixed connection, just the right side of support frame with the right side pivot is rotated and is connected, the right side pivot outside is connected through drive bevel gear and transmission bevel gear meshing, simultaneously transmission bevel gear passes through the dead lever and the fixed integral structure of robot head.

5. The intelligent greeting robot of claim 1, wherein: the side surface of the mechanical eyeball is connected with the limiting frame through the positioning rod, a lug is fixedly arranged in the middle of the side surface of the limiting frame, the lug is sleeved outside the bottom threaded shaft in a threaded mode, and the bottom threaded shaft is rotatably arranged inside the head of the robot.

6. The intelligent greeting robot of claim 1, wherein: the regulating block pass through the side spout with sealed frame constitutes sliding construction, just the side of regulating block still is provided with motor shade, servo motor and internal thread pole:

7. The intelligent greeting robot of claim 6, wherein: the two ends of the adjusting telescopic rod respectively form a rotating structure with the motor shade and the adjusting block, and the motor shade and the arc-shaped sliding rail form a sliding structure.

8. The intelligent greeting robot of claim 6, wherein: fixture pass through side threaded shaft with the internal thread pole constitutes the screw thread extending structure, just fixture is still including fixed grip block and removal grip block:

9. The intelligent greeting robot of claim 8, wherein: the movable clamping plate is correspondingly connected with the fixed clamping plate in a clamping manner, and 2 groups of the movable clamping plate and the fixed clamping plate are correspondingly arranged up and down.