Intelligent myopia-preventing tablet computer support robot

Abstract

The invention relates to the technical field of myopia-preventing robots, in particular to an intelligent myopia-preventing tablet computer support robot. The robot comprises a robot body provided with a driving motor and a rolling track, a flat plate support arranged at the front end of the robot body, a connecting rod set connected between the flat plate support and the robot body, a main control module arranged at the tail of the robot body and an infrared sensor arranged on the front side of the flat plate support in an extending mode. The tablet support which is lifted and clamped through gravity is arranged at the front end of the robot and used for containing a tablet for students to learn, the connecting rod set driven by the elevation angle adjusting motor is arranged on the rear side of the tablet support, the elevation angle can be remotely adjusted, and the infrared sensor arranged in front of the robot is used for measuring the distance between the robot and a user. When the detection distance is too large or too small, the distance between the robots is moved to prevent myopia, and the ultrasonic sensors arranged behind the robots are used for detecting the plane edges to prevent the robots from falling in the backing process.

Description

Technical Field

[0001] The invention relates to the technical field of anti-myopia robots, and in particular to an intelligent anti-myopia tablet computer support robot. Background Art

[0002] With the development of social technology and the popularization of online courses, tablet computers are widely used in the learning and entertainment of primary and secondary school students. However, during normal use, people will unconsciously get close to the tablet screen, and long-term close-range eye use can easily lead to fatigue and increase the risk of myopia. Therefore, the idea of ​​creating a robot that can prevent myopia and move back and forth was born.

[0003] Although the structural styles of some tablet computer holders in the prior art can be suitable for tablet computers of various sizes, they often need to be manually adjusted and locked, and some structures even block the screen, and may cause the tablet computer to fall during the movement of the robot, affecting its use; some robots or holders with anti-myopia functions will forcibly interrupt the use of the tablet computer, for example, flipping the tablet computer, blocking or turning off the screen, etc., which not only affects normal use but also makes users disgusted. Summary of the invention

[0004] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and other drawings of the description.

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide an intelligent anti-myopia tablet computer holder robot. A tablet computer holder that is lifted and clamped by gravity is arranged at the front end of the robot to place the tablet computer for students to study. A connecting rod group driven by an elevation adjustment motor is arranged on the rear side of the tablet computer holder, which can realize remote control adjustment of the elevation angle. The infrared sensor arranged in front of the robot is used to measure the distance from the user. When the detection distance is too large or too small, the robot distance is moved to prevent myopia. The ultrasonic sensor arranged at the rear of the robot is used to detect the edge of the plane to prevent the robot from falling during the backward movement.

[0006] The present invention provides an intelligent anti-myopia tablet computer stand robot, comprising a robot body with a driving motor arranged inside, roller tracks arranged at the bottom of both sides of the robot body, a tablet stand arranged at the front end of the robot body, a main control module arranged at the tail of the robot body, an infrared sensor extended to the front side of the tablet stand, and a connecting rod group arranged between the back side of the tablet stand and the robot body, the driving motor is connected to the roller tracks, one end of the connecting rod group is connected to the tablet stand, and the other end of the connecting rod group is provided with a rolling gear, the robot body is provided with an elevation adjustment motor and a transmission gear group connected to the elevation adjustment motor, and the rolling gear is transmission-connected to the transmission gear group; the driving motor and the infrared sensor are both electrically connected to the main control module.

[0007] The combination of the robot body, the driving motor and the rolling track forms a movable robot. The flat panel bracket arranged on the robot body is used to carry the flat panel. The infrared sensor arranged is used to detect the distance to the object in front, that is, to detect the distance between the robot and the user. If the interval distance is determined to be too large, the robot is controlled to move forward. If the interval distance is determined to be too small, the robot is controlled to move backward. The driving motor arranged can also be used to assist the robot in steering, that is, the driving motor is divided into left and right sides, and the specific steering is achieved by controlling the power of the motors on both sides to be different. With the cooperation of the remote control, the steering function can be achieved through manual operation. The connecting rod group arranged between the robot body and the flat panel bracket is used to achieve pitch angle adjustment. The transmission gear group is driven to rotate by the motor. The transmission gear group is connected to the rolling gear in transmission. During the rotation process, the rolling gear is driven to move forward or backward, thereby achieving the change of the angle between the connecting rod group and the flat panel bracket.

[0008] In some embodiments, the connecting rod group includes a left connecting rod and a right connecting rod, and a limited double rack is correspondingly arranged on the robot body. The left connecting rod and the right connecting rod are meshed with the limited double rack. The rolling gear is arranged between the left connecting rod and the right connecting rod. The transmission gear group is located between the limited double racks. A worm is arranged on the transmission gear group, and the worm is meshed with the rolling gear. The connecting rod group and the back plate form a triangular structure, so that the support of the entire bracket is more stable. Preferably, the connecting rod group is rotatably connected to the back plate, and during the pitch angle adjustment process, the deployment angle can be changed along the adjustment process. The left and right connecting rods are coordinated with the limiting double racks, so that during the pitch angle adjustment process, while having supporting force, the entire movement process is more stable; the elevation angle adjustment motor is electrically connected to the main control module, and the pitch angle can be arbitrarily adjusted by remote control; specifically, a transmission shaft is arranged between the left connecting rod and the right connecting rod, and a meshing gear is arranged at the connection between the transmission shaft and the left and right connecting rods, the left and right meshing gears are meshed with the limiting double racks and roll along the limiting double racks, the left connecting rod and the right connecting rod are in contact with and slidably connected to the robot body, and the rolling gear is connected in series between the two meshing gears.

[0009] In some embodiments, the tablet support includes a back plate, a rack, a lifting gear set, a lifting support and a clamping arm. The back plate is connected to the robot body, the racks are arranged on both sides of the back plate, the lifting support is provided with the lifting gear set, the lifting gear set is meshed with the rack, and the clamping arms are meshed on both sides of the lifting gear set. The rack is matched with the lifting gear set, so that when the tablet is placed on the support, the lifting support is pressed down under the action of gravity, and the clamping arms are arranged on both sides of the lifting gear set, which are clamped inwardly as the gears rotate, thereby fixing the position of the tablet. Correspondingly, when the tablet is picked up, the lifting support is lifted, the gears rotate in the opposite direction, and the clamping arms are released.

[0010] In some embodiments, an infrared remote controller is also included. A storage slot is provided in front of the lifting bracket. The shape of the storage slot is adapted to the shape of the infrared remote controller. The infrared remote controller is located in the storage slot. The storage slot is used to place the infrared remote controller. The remote controller and the slot for placing the remote controller are integrated into the robot body, which can effectively prevent the remote controller from being lost.

[0011] In some embodiments, the infrared remote controller is provided with several buttons, and the infrared sensor also includes an infrared receiving module, and the infrared remote controller sends infrared rays to the infrared receiving module. The infrared receiving module in the infrared sensor is used to sense the control of the remote controller, so that the robot can be manually controlled to move forward, backward, adjust the elevation angle, turn, etc. through the remote controller, so that when the sensor makes an error or is damaged and fails, the basic functions can still be manually realized. It should be understood that the setting of the infrared remote controller and the receiving module is for the purpose of manually remotely controlling the robot to perform corresponding operations. Bluetooth remote control, mobile phone remote control, WiFi remote control, etc. that realize similar functions to this component can be realized by simple component replacement and program code editing. The above processes are all existing technologies known to technicians in this field. Therefore, the remote control function of this robot includes but is not limited to being realized through the above-mentioned infrared components. Components and programs similar to the remote control effect realized by the present invention are within the scope of protection.

[0012] In some embodiments, a front ultrasonic sensor is also included, and the ultrasonic sensor is disposed on the main control module, and the front ultrasonic sensor is electrically connected to the main control module. The front ultrasonic sensor is used to detect the pitch angle of the flat panel support, and the pitch angle of the flat panel support at the current moment is determined by detecting the reflection distance of the sound waves emitted by the ultrasonic sensor, so as to monitor the pitch angle of the flat panel in real time, and also limit the rolling gear to prevent the gear from excessively moving forward or backward.

[0013] In some embodiments, a rotating shaft is provided between the front ultrasonic sensor and the main control module, and the rotation direction of the front ultrasonic sensor is 0-180 degrees. The setting of the rotating shaft is used to adjust the distance between the front ultrasonic sensor and the tablet bracket so that it remains parallel to the tablet, which is convenient for measuring the distance.

[0014] In some embodiments, a rear ultrasonic sensor is also included, which is arranged at the rear side of the robot body and below the main control module. The emission direction of the rear ultrasonic sensor faces downward, and the rear ultrasonic sensor is electrically connected to the main control module. While the basic forward and backward movements are controlled by infrared sensors, the edge of the desktop needs to be considered. If the user is too close to the tablet, the robot is prone to fall during the continuous backward process. By adding an ultrasonic sensor to detect the distance from the edge of the table, the robot stops moving when it is a certain distance from the edge of the desktop to prevent falling. It should be understood that the anti-fall judgment instruction has a higher priority than the backward instruction, that is, after determining that it is easy to fall, the backward program is no longer carried out and the robot stops moving.

[0015] In some embodiments, the front end of the robot body is provided with a universal wheel, and the universal wheel cooperates with the roller tracks on both sides to form a triangle. The universal wheel is used to assist the stability of the robot body during operation, and at the same time provide support force to prevent the front side of the robot from tipping over after bearing the weight of the flat plate.

[0016] In some embodiments, a color sensor is also provided in front of the universal wheel, and the light emission direction of the color sensor faces downward. The color sensor determines whether the robot has moved to the edge of the table by detecting whether the light reflection intensity is greater than 0. If the light reflection intensity is greater than 0, the robot will keep moving forward after receiving the forward signal, and stop when it is equal to 0. It should be understood that the purpose of the color sensor is to determine the edge of the table. Accordingly, infrared ranging, ultrasonic ranging, laser ranging, etc. that realize similar functions to this component can realize the determination of the edge of the table by simple component replacement and program editing. The above processes are all existing technologies known to technicians in this field. Therefore, the front anti-fall function of this robot includes but is not limited to being realized by the above-mentioned color sensor. Components and programs similar to the edge determination effect of the present invention are within the scope of protection.

[0017] By adopting the above technical solution, the beneficial effects of the present invention are:

[0018] The present invention arranges a tablet bracket at the front end of the robot, which is lifted and clamped by gravity, so as to place the tablet for students to study. When the tablet is placed in the bracket, gravity is used to drive the rack and the lifting gear group to drive the clamping arms on both sides to clamp the tablet; when the tablet is lifted, the clamping arms are automatically released; a connecting rod group driven by an elevation adjustment motor is arranged on the rear side of the tablet bracket, so that the elevation angle can be adjusted remotely, so that the user can adjust the optimal use angle according to his own situation; an infrared sensor arranged in front of the robot is used to measure the distance from the user; when the detection distance is too large or too small, the robot spacing is moved to prevent myopia; an ultrasonic sensor arranged at the rear of the robot is used to detect the edge of the plane to prevent the robot from falling during the backward process; and a color sensor at the front is used to detect the light reflection intensity of the desktop to prevent the robot from falling from the front desktop while ensuring the distance.

[0019] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0020] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0021] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention.

[0023] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the overall operation flow of the robot in some embodiments of the present invention;

[0026] Figure 2 Schematic diagram of the internal connection of the robot in some embodiments of the present invention;

[0027] Figure 3 Schematic diagram of the overall structure of the robot in some embodiments of the present invention;

[0028] Figure 4 A schematic diagram of the side structure of a robot in some embodiments of the present invention;

[0029] Figure 5 Schematic diagram of the flat panel support structure in some embodiments of the present invention;

[0030] Figure 6 Schematic diagram of the robot body structure in some embodiments of the present invention;

[0031] Figure 7 Schematic diagram of the structure of a robot driving base in some embodiments of the present invention.

[0032] Description of main reference numerals:

[0033] 1. Robot body;

[0034] 2. Roller tracks;

[0035] 3. Tablet stand;

[0036] 31. Back plate; 32. Lifting bracket; 33. Clamping arm; 34. Connecting rod group; 35. Rolling gear; 36. Limiting double rack;

[0037] 4. Main control module;

[0038] 5. Infrared sensor;

[0039] 6. Infrared remote control;

[0040] 7. Front ultrasonic sensor;

[0041] 8. Rear ultrasonic sensor;

[0042] 9. Universal wheel;

[0043] 10. Color sensor. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention.

[0045] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0048] Reference Figure 1-3 , Figure 1 A schematic diagram of the overall operation flow of the robot in some embodiments of the present invention; Figure 2 Schematic diagram of the internal connection of the robot in some embodiments of the present invention; Figure 3 Schematic diagram of the overall structure of the robot in some embodiments of the present invention.

[0049] According to some embodiments of the present invention, the present invention provides an intelligent anti-myopia tablet computer stand robot, including a robot body 1 with a drive motor arranged inside, roller tracks 2 arranged at the bottom of both sides of the robot body 1, a tablet stand 3 arranged at the front end of the robot body 1, a main control module 4 arranged at the tail of the robot body 1, an infrared sensor 5 extending on the front side of the tablet stand 3, and a connecting rod group 34 arranged between the back side of the tablet stand 3 and the robot body 1, the drive motor is connected to the roller tracks 2, one end of the connecting rod group 34 is connected to the tablet stand 3, and the other end of the connecting rod group 34 is provided with a rolling gear 35, the robot body 1 is provided with an elevation adjustment motor and a transmission gear group connected to the elevation adjustment motor, and the rolling gear 35 is transmission-connected to the transmission gear group; the drive motor and the infrared sensor 5 are both electrically connected to the main control module 4.

[0050] The combination of the robot body 1, the driving motor and the rolling track forms a movable robot. The flat panel bracket 3 arranged on the robot body 1 is used to carry the flat panel. The infrared sensor 5 is used to detect the distance to the object in front, that is, to detect the distance between the robot and the user. If the interval distance is determined to be too large, the robot is controlled to move forward. If the interval distance is determined to be too small, the robot is controlled to move backward. The driving motor can also be used to assist the robot in steering, that is, the driving motor is divided into left and right sides, and the specific steering is achieved by controlling the power of the motors on both sides. With the cooperation of the remote control, the steering function can be achieved through manual operation. The connecting rod group 34 arranged between the robot body 1 and the flat panel bracket 3 is used to achieve pitch angle adjustment. The transmission gear group is driven by the motor to rotate, and the transmission gear group is engaged with the rolling gear 35. During the rotation process, the rolling gear 35 is driven to move forward or backward, thereby achieving a change in the angle between the connecting rod group 34 and the flat panel bracket 3.

[0051] The robot also includes an infrared remote controller 6. A storage slot is provided in front of the lifting bracket 32. The shape of the storage slot is adapted to the shape of the infrared remote controller 6. The infrared remote controller 6 is located in the storage slot. The storage slot is used to place the infrared remote controller 6. The remote controller and the slot for placing the remote controller are integrated into the robot body 1, which can effectively prevent the remote controller from being lost.

[0052] The infrared remote controller 6 is provided with several buttons, and the infrared sensor 5 also includes an infrared receiving module, and the infrared remote controller 6 sends infrared rays to the infrared receiving module. The infrared receiving module in the infrared sensor 5 is used to sense the control of the remote controller, so that the robot can be manually controlled to move forward, backward, adjust the elevation angle, turn, etc. through the remote controller, so that when the sensor makes an error judgment or is damaged and fails, the basic functions can still be manually realized. It should be understood that the setting of the infrared remote controller 6 and the receiving module is for the purpose of manually remotely controlling the robot to perform corresponding operations. Bluetooth remote control, mobile phone remote control, WiFi remote control, etc. that realize similar functions to this component can be realized by simple component replacement and program code editing. The above processes are all existing technologies known to technicians in this field. Therefore, the remote control function of this robot includes but is not limited to being realized through the above-mentioned infrared components. Components and programs similar to the remote control effect realized by the present invention are within the scope of protection.

[0053] The front end of the robot body 1 is provided with a universal wheel 9, which cooperates with the roller tracks 2 on both sides to form a triangle. The universal wheel 9 is used to assist the stability of the robot body 1 during operation and provide support to prevent the front side of the robot from tipping over after bearing the weight of the flat plate.

[0054] A color sensor 10 is also provided in front of the universal wheel 9, and the light emission direction of the color sensor 10 faces downward. The color sensor 10 determines whether the robot has moved to the edge of the table by detecting whether the light reflection intensity is greater than 0. If the light reflection intensity is greater than 0, the robot will keep moving forward after receiving the forward signal, and stop when it is equal to 0. It should be understood that the purpose of the color sensor 10 is to determine the edge of the table. Accordingly, infrared ranging, ultrasonic ranging, laser ranging, etc. that achieve similar functions to this component can achieve the determination of the edge of the table by simple component replacement and program editing. The above processes are all existing technologies known to technicians in this field. Therefore, the front anti-fall function of this robot includes but is not limited to being achieved through the above-mentioned color sensor 10. Components and programs similar to the edge determination effect achieved by the present invention are within the scope of protection.

[0055] Reference Figure 4 and Figure 6-7 , Figure 4 A schematic diagram of the side structure of a robot in some embodiments of the present invention; Figure 6 Schematic diagram of the robot body structure in some embodiments of the present invention; Figure 7 Schematic diagram of the structure of a robot driving base in some embodiments of the present invention.

[0056] According to some embodiments of the present invention, optionally, the connecting rod group 34 includes a left connecting rod and a right connecting rod, and a limited double rack 36 is correspondingly arranged on the robot body 1. The left connecting rod and the right connecting rod are meshed with the limited double rack 36. The rolling gear 35 is arranged between the left connecting rod and the right connecting rod. The transmission gear group is located between the limited double racks 36. A worm is arranged on the transmission gear group, and the worm is meshed with the rolling gear 35. The connecting rod group 34 and the back plate 31 form a triangular structure, so that the support of the entire bracket is more stable. Preferably, the connecting rod group 34 is rotatably connected to the back plate 31. During the pitch angle adjustment process, the deployment angle can be changed along the adjustment process. The left and right connecting rods are coordinated with the limiting double rack 36, so that during the pitch angle adjustment process, while having supporting force, the entire moving process is more stable; the elevation angle adjustment motor is electrically connected to the main control module 4, and the pitch angle can be arbitrarily adjusted by remote control. Specifically, a transmission shaft is provided between the left connecting rod and the right connecting rod, and a meshing gear is provided at the connection between the transmission shaft and the left and right connecting rods. The left and right meshing gears are meshed with the limiting double rack 36 and roll along the limiting double rack 36, and the left connecting rod and the right connecting rod are in contact with and slidably connected to the robot body 1, and the rolling gear 35 is connected in series between the two meshing gears.

[0057] The robot also includes a front ultrasonic sensor 7, which is arranged on the main control module 4 and is electrically connected to the main control module 4. The front ultrasonic sensor 7 is used to detect the pitch angle of the flat panel bracket 3. By detecting the reflection distance of the sound waves emitted by the ultrasonic sensor, the pitch angle of the flat panel bracket 3 at the current moment is determined, and the pitch angle of the flat panel is monitored in real time. At the same time, it also limits the rolling gear 35 to prevent the gear from excessively moving forward or backward.

[0058] A rotating shaft is provided between the front ultrasonic sensor 7 and the main control module 4, and the rotation direction of the front ultrasonic sensor 7 is 0-180 degrees. The setting of the rotating shaft is used to adjust the distance between the front ultrasonic sensor 7 and the flat panel bracket 3 so that it remains parallel to the flat panel, which is convenient for measuring the distance.

[0059] The robot also includes a rear ultrasonic sensor 8, which is arranged at the rear side of the robot body 1 and below the main control module 4. The emission direction of the rear ultrasonic sensor 8 faces downward, and the rear ultrasonic sensor 8 is electrically connected to the main control module 4. While the basic forward and backward movements are controlled by the infrared sensor 5, the edge of the desktop needs to be considered. If the user is too close to the tablet, the robot is prone to fall during the continuous backward process. By adding an ultrasonic sensor to detect the distance from the edge of the desktop, the robot stops moving when the distance from the edge of the desktop is a certain value to prevent falling. It should be understood that the anti-fall judgment instruction has a higher priority than the backward instruction, that is, after determining that it is easy to fall, the backward program is no longer carried out and the robot stops moving.

[0060] Reference Figure 5 , Figure 5 Schematic diagram of the flat panel support structure in some embodiments of the present invention.

[0061] According to some embodiments of the present invention, optionally, the tablet support 3 includes a back plate 31, a rack, a lifting gear set, a lifting support 32 and a clamping arm 33, the back plate 31 is connected to the robot body 1, the racks are arranged on both sides of the back plate 31, the lifting support 32 is provided with the lifting gear set, the lifting gear set is meshed with the rack, and the clamping arms 33 are meshed on both sides of the lifting gear set. The set rack cooperates with the lifting gear set, so that when the tablet is placed on the support, the lifting support 32 is pressed down under the action of gravity, and the clamping arms 33 are arranged on both sides of the lifting gear set, which are clamped inwardly as the gears rotate, thereby fixing the position of the tablet, and correspondingly, when the tablet is picked up, the lifting support 32 is lifted, the gears rotate in the opposite direction, and the clamping arms 33 are released.

[0062] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0063] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0064] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. An intelligent anti-myopia tablet computer stand robot, characterized in that: include A robot body, wherein a driving motor is arranged inside; Roller tracks are arranged at the bottom of both sides of the robot body, and the drive motor is connected to the roller tracks; A flat panel support, which is arranged at the front end of the robot body; A main control module, which is arranged at the tail of the robot body; An infrared sensor is extended and arranged on the front side of the tablet support; A connecting rod assembly, which is arranged between the back side of the flat panel support and the robot body; One end of the connecting rod group is connected to the flat plate bracket, and the other end of the connecting rod group is provided with a rolling gear. The robot body is provided with an elevation angle adjustment motor and a transmission gear group connected to the elevation angle adjustment motor, and the rolling gear is in transmission connection with the transmission gear group; The driving motor and the infrared sensor are both electrically connected to the main control module.

2. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: The connecting rod group includes a left connecting rod and a right connecting rod. A limited double rack is correspondingly arranged on the robot body. The left connecting rod and the right connecting rod are meshed with the limited double rack. The rolling gear is arranged between the left connecting rod and the right connecting rod. The transmission gear group is located between the limited double racks. A worm is arranged on the transmission gear group, and the worm is meshed with the rolling gear.

3. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: The flat panel bracket includes a back plate, a rack, a lifting gear set, a lifting bracket and a clamping arm. The back plate is connected to the robot body, the rack is arranged on both sides of the back plate, the lifting gear set is arranged on the lifting bracket, the lifting gear set is meshed with the rack, and the clamping arms are meshed on both sides of the lifting gear set.

4. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: It also includes an infrared remote controller. A storage slot is extended in front of the lifting bracket. The shape of the storage slot is adapted to the shape of the infrared remote controller. The infrared remote controller is located in the storage slot.

5. The intelligent anti-myopia tablet computer stand robot according to claim 4, characterized in that: The infrared remote controller is provided with a plurality of buttons. The infrared sensor further includes an infrared receiving module. The infrared remote controller sends infrared rays to the infrared receiving module.

6. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: It also includes a front ultrasonic sensor, which is arranged on the main control module and is electrically connected to the main control module.

7. The intelligent anti-myopia tablet computer stand robot according to claim 6, characterized in that: A rotating shaft is arranged between the front ultrasonic sensor and the main control module, and the rotation direction of the front ultrasonic sensor is 0-180 degrees.

8. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: It also includes a rear ultrasonic sensor, which is arranged at the rear side of the robot body and below the main control module. The emission direction of the rear ultrasonic sensor faces downward, and the rear ultrasonic sensor is electrically connected to the main control module.

9. The intelligent anti-myopia tablet computer stand robot according to claim 1, characterized in that: The front end of the robot body is provided with a universal wheel, and the universal wheel cooperates with the roller tracks on both sides to form a triangle.

10. The intelligent anti-myopia tablet computer stand robot according to claim 9, characterized in that: A color sensor is also arranged in front of the universal wheel, and the light emission direction of the color sensor faces downward.

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