Intelligent education all-in-one machine based on AI intelligence

Abstract

The invention discloses an intelligent education all-in-one machine based on AI intelligence, which comprises a mainframe box, a storage box, an intelligent mainframe arranged in the mainframe box and a top cover arranged at the top of the mainframe box, and is characterized in that the storage box is located at the lower part of the mainframe box and is provided with a side door; the linkage device is connected with the smart host, the top cover and the side door at the same time; when the smart host needs to be used, the linkage device opens the top cover and the side door at the same time, and the smart host is lifted to the top of the host box; when the top cover needs to be closed, the linkage device closes the top cover and the side door at the same time, and the smart host is lowered into the host box. According to the intelligent education all-in-one machine, by arranging the linkage device, opening of the top cover of the mainframe box, opening of the side door of the storage box and stretching out of the intelligent mainframe can be achieved at a time, operation is simple and rapid, only one-hand operation is limited during operation, and the two hands are liberated.

Description

Technical Field

[0001] The present invention relates to the technical field of educational equipment, and in particular to an AI-based smart education all-in-one machine. Background Art

[0002] Multimedia classrooms and smart classrooms have been widely used in the field of teaching, among which all-in-one educational machines are widely used. Smart all-in-one educational machines based on AI intelligence usually refer to teaching equipment that integrates a variety of educational resources and technical functions. Such equipment combines hardware and software to improve teaching efficiency and learning experience. Generally speaking, smart all-in-one educational machines may include the following functions and features: multimedia teaching functions, interactivity and participation, teaching resource integration, network connection and remote teaching support, data analysis and personalized learning support.

[0003] The educational all-in-one machine in the prior art is installed in the classroom and is wrapped in a box to protect and safeguard the educational all-in-one machine. When in use, the educational all-in-one machine is taken out or taken out from the wrapped box and then placed in a reasonable position for easy use. The operation steps are many and the process is cumbersome, which causes great troubles and obstacles to the use and return of the all-in-one machine. Summary of the invention

[0004] In order to overcome at least one of the defects described in the above-mentioned prior art, the present invention provides an AI-based smart education all-in-one machine. By setting a linkage device, the top cover of the main box, the side door of the storage box and the extension of the smart host can be opened at one time. The operation is simple and fast, and only one-handed operation is allowed, freeing both hands.

[0005] The technical solution adopted by the present invention to solve the problem is:

[0006] An AI-based smart education all-in-one machine comprises a mainframe box, a storage box, a smart mainframe arranged inside the mainframe box, and a top cover arranged on the top of the mainframe box, wherein the storage box is located at the lower part of the mainframe box and a side door is arranged on the storage box;

[0007] It also includes a linkage device, which is connected to the smart host, the top cover and the side door at the same time; when the smart host needs to be used, the linkage device opens the top cover and the side door at the same time, and raises the smart host to the top of the host case; when the top cover needs to be closed, the linkage device closes the top cover and the side door at the same time, and lowers the smart host into the host case.

[0008] Furthermore: the linkage device includes a central part and a first linkage mechanism, a second linkage mechanism and a third linkage mechanism all connected to the central part, the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively connected to the top cover, the smart host and the side door; the central part drives the first linkage mechanism, the second linkage mechanism and the third linkage mechanism to move.

[0009] Furthermore: the central portion includes at least a first central rotating shaft, which is installed on the side of the main chassis, and when the smart host is in use or the top cover is closed, the first central rotating shaft rotates around its own axis.

[0010] Further: the first linkage mechanism includes a first connecting rod, one end of which is fixedly sleeved on the first central rotating shaft, the first connecting rod swings with the rotation of the first central rotating shaft, and the other end of the first connecting rod is rotatably connected to the top cover;

[0011] The first connecting rod is rotatably connected to the top cover via a first shaft, and the first shaft is fixedly connected to the top cover.

[0012] Furthermore: the top cover is also rotatably connected to a second connecting rod, the second connecting rod is parallel to the first connecting rod and has the same length, the other end of the second connecting rod is rotatably connected to a second axis, the second axis is installed on the main chassis, and the second axis is parallel to the first central rotation axis; the first connecting rod, the second connecting rod, the top cover, and the connecting rod between the first central rotation axis and the second axis form a parallelogram.

[0013] Further: the second linkage mechanism includes a third link and a fourth link rotatably connected to one end of the third link; one end of the third link away from the fourth link is fixedly sleeved on the first central rotation axis, and the third link swings with the rotation of the first central rotation axis; one end of the fourth link away from the third link is rotatably connected to the top cover;

[0014] The third connecting rod is rotatably connected to the fourth connecting rod through the third shaft, the fourth connecting rod, the fourth shaft and the top cover are rotatably connected, and the third shaft and the fourth shaft are parallel to the first central rotation axis, and the fourth shaft is fixedly mounted on the smart host;

[0015] When the first central rotation axis rotates, the first link and the third link swing synchronously, and along the swinging path, the third link is located behind the first link, and the third link swings from an inclined state to a vertical state or from an inclined state to a vertical state.

[0016] Further: the third linkage mechanism includes a fifth link and a sixth link rotatably connected to one end of the fifth link; one end of the fifth link away from the sixth link is fixedly sleeved with the first central rotation axis, and the fifth link rotates and swings with the first central rotation axis, and one end of the sixth link away from the fifth link is connected to the side door rotation link;

[0017] The fifth connecting rod is rotatably connected to the sixth connecting rod via a fifth shaft, the sixth connecting rod is rotatably connected to the side door via a sixth shaft, the fifth shaft and the sixth shaft are both parallel to the first central rotation axis, and the sixth shaft is installed with the side door;

[0018] Along the swinging path, the fifth connecting rod swings from the inclined state to the vertical state or from the inclined state to the vertical state.

[0019] Further: the top cover includes a first top cover and a second top cover arranged opposite to each other; when the top cover is opened, the first top cover and the second top cover move away from each other to fully expose the smart host; when the top cover is closed, the first top cover and the second top cover move toward each other to a closed state;

[0020] The first central rotating shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a second central rotating shaft; the second central rotating shaft is symmetrically arranged with the first central rotating shaft;

[0021] The first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively provided with two groups, and the two groups of the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively fixedly connected to the first central rotation shaft and the second central rotation shaft.

[0022] Furthermore, the AI-based smart education all-in-one machine also includes a lifting box, which is placed at the bottom of the storage box, and a lifting device is arranged in the storage box, and the lifting device drives the storage box and the main box to rise and fall;

[0023] The lifting device includes a scissor-fork mechanism, the storage box is connected to the top of the scissor-fork mechanism, the scissor-fork mechanism includes a scissor-fork assembly and a linear motor, and the linear motor mobilizes the scissor-fork assembly to retract and extend;

[0024] Or the lifting device includes a lifting motor and a guide rod, the lifting motor and the front end of the motor push rod of the lifting motor are fixedly connected to the bottom of the storage box, and the guide rod is parallel to the motor push rod of the lifting motor and passes through the storage box upward.

[0025] Furthermore, the AI-based smart education all-in-one machine also includes an extension panel, which is detachably connected to the front side of the main chassis.

[0026] In summary, the AI-based smart education all-in-one machine provided by the present invention has the following technical effects:

[0027] 1. Set up a storage box to store the components or accessories that match the smart education all-in-one machine in an orderly manner to prevent them from being lost or damaged by humans.

[0028] 2. The main chassis is provided with a top cover, which is convenient for opening the top cover, extending the smart host in the main chassis, using the smart host, and storing the smart host.

[0029] 3. A linkage device is set up, which can realize the opening of the top cover of the main box, the opening of the side door of the storage box and the extension of the smart host at one time. The operation is simple and fast, and only one-handed operation is allowed, freeing both hands.

[0030] 4. In the third linkage mechanism, as the first central rotation axis rotates, the fifth connecting rod swings from an inclined state to a vertical state or from an inclined state to a vertical state, that is, the side door of the storage box is pushed downward to open the storage box. The operation is simple, and the side door of the storage box is opened synchronously with the top cover of the host box, preventing people who do not have the authority to use the smart host from opening the side door of the storage box, thereby preventing the products or accessories stored in the storage box from being lost or damaged.

[0031] 5. A lifting box and a lifting device are provided to realize lifting and lowering of the main box, so that the main box can be lifted and lowered to the required height as needed, making it convenient for users of different heights to use the smart host, or for the smart host to adapt to different usage scenarios, with good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a structural schematic diagram of an embodiment of an AI-based intelligent education all-in-one machine of the present invention.

[0033] Figure 2 This is a structural schematic diagram of another embodiment of the AI-based intelligent education all-in-one machine of the present invention.

[0034] Figure 3 The figure is a schematic structural diagram of an embodiment of a linkage device.

[0035] Figure 4 This is the working principle diagram of the linkage device.

[0036] Figure 5 This is a schematic diagram of the side door installation of the storage box.

[0037] Figure 6 Use status diagrams for extended panels.

[0038] Figure 7 The figure is a schematic structural diagram of an embodiment of a lifting device.

[0039] The meanings of the reference numerals are as follows:

[0040] 1. Main chassis; 11. Smart mainframe; 12. Top cover; 121. First top cover; 122. Second top cover; 13. Panel mounting seat; 131. First clamping slot; 132. Second clamping slot; 133. Extension panel; 134. Limiting buckle; 135. Support rod;

[0041] 2. Storage box; 21. Side door; 22. Guide strip;

[0042] 3. linkage device; 30. first central rotation axis; 301. first gear; 302. second gear; 303. second central rotation axis;

[0043] 31. first linkage mechanism; 311. first connecting rod; 312. first shaft; 313. second connecting rod; 314. second shaft;

[0044] 32, second linkage mechanism; 321, third connecting rod; 322, fourth connecting rod; 323, third shaft; 324, fourth shaft;

[0045] 33. third linkage mechanism; 331. fifth connecting rod; 332. sixth connecting rod; 333. fifth shaft; 334. sixth shaft;

[0046] 4. Lifting box; 41. Scissor mechanism; 42. Scissor assembly; 43. Linear motor; 44. Lifting motor; 45. Guide rod;

[0047] 5. Bottom box. DETAILED DESCRIPTION

[0048] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0049] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0051] See also Figure 1 and Figure 2 The present invention discloses an AI-based intelligent education all-in-one machine.

[0052] An AI-based smart education all-in-one machine comprises a mainframe 1, a storage box 2, a smart mainframe 11 disposed inside the mainframe 1, and a top cover 12 disposed on the top of the mainframe 1. The storage box 2 is located at the lower part of the mainframe 1 and is provided with a side door 21.

[0053] In the above scheme, the storage box is mainly used to store some accessories that are matched with the smart education all-in-one chassis, such as microphones, video equipment, video recording equipment, etc., which are all used to assist the smart education all-in-one in smart education. These devices are expensive and easy to be damaged. When not in use, they are stored in the storage box to prevent people who are not authorized to use the smart education all-in-one machine from taking them and to prevent these devices from being lost or damaged. In addition, these devices are used in conjunction with the smart education all-in-one machine, or in other words, each smart education all-in-one machine is equipped with these devices. These devices are stored in the storage box to prevent other people from borrowing them without permission. Therefore, in order to solve the above problems, the equipment in the storage box is only allowed to be used when the smart host is working. In other words, the side door on this storage box is only opened when the smart host is in use.

[0054] The host box in this solution only stores the smart host, and the internal size of the host box only needs to be adapted to the size of the smart host, thereby reducing the lateral size of the host box and the footprint of the smart education all-in-one machine. This can realize the miniaturization of the smart education all-in-one machine, facilitate the transportation, handling and placement of the smart education all-in-one machine, and change the existing method of storing various supplies and smart hosts in one box, thereby avoiding interference of various auxiliary devices to the smart host or chaotic storage.

[0055] The smart education all-in-one machine of this solution also includes a linkage device 3, which is simultaneously connected to the smart host 11, the top cover 12 and the side door 21. When the smart host 11 needs to be used, the linkage device 3 simultaneously opens the top cover 12 and the side door 21, and raises the smart host 11 to the top of the host box 1; when the top cover 12 needs to be closed, the linkage device 3 simultaneously closes the top cover 12 and the side door 21, and lowers the smart host 11 into the host box 1.

[0056] Based on the above scheme, the top cover, the side door and the extension of the smart host are linked by the linkage device, so that the top cover of the host box, the side door of the storage box and the extension of the smart host can be opened at one time. The operation is simple and fast, and the operation is limited to one-handed operation, freeing both hands. Correspondingly, the top cover, the side door and the lowering of the smart host are linked by the linkage device, so that the top cover of the host box, the side door of the storage box and the downward resetting of the smart host can be achieved at one time.

[0057] When operating the linkage device, it can be manual operation or electric automatic operation. The operation is simple and convenient, avoiding multiple operations, avoiding operation of individual parts, shortening the operation time, simplifying the operation steps, and more importantly, simplifying the operation process. Users of this smart education all-in-one machine do not need to operate each part separately, reducing the difficulty of operation.

[0058] In this solution, the linkage device is controlled through structural linkage and does not require complex sensors and control systems. It has low cost, low failure rate, long service life and low cost of use.

[0059] In the technical solution, the linkage device 3 includes a central part and a first linkage mechanism 31, a second linkage mechanism 32 and a third linkage mechanism 33 connected to the central part, wherein the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33 are respectively connected to the top cover 12, the smart host 11 and the side door 21. The central part drives the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33 to move synchronously. The central part realizes the linkage of the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33.

[0060] In this embodiment, the central portion includes at least a first central rotating shaft 30, which is installed on the side of the main chassis 1, and when the smart host 11 is used or the top cover 12 is closed, the first central rotating shaft 30 rotates around its own axis.

[0061] In order to reduce the overall volume of the linkage device, the center part is installed on the side door of the main box, and the center part is connected to the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33, and realizes the linkage of the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33.

[0062] The central part at least includes a first central rotating shaft 30. The first central rotating shaft 30 rotates to directly drive or indirectly drive the first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33 to move in linkage. By setting the first central rotating shaft 30, in one embodiment, the first central rotating shaft 30 can be manually driven or electrically driven. The first linkage mechanism 31, the second linkage mechanism 32 and the third linkage mechanism 33 can be linked to each other by simply driving the first central rotating shaft 30, so that the top cover of the main box, the side door of the storage box and the extension of the smart main box can be opened at one time. The operation is simple and fast, and the operation is limited to one-handed operation, freeing both hands.

[0063] In this technical solution, if Figure 3 and Figure 4 As shown, the first linkage mechanism 31 includes a first connecting rod 311, one end of which is fixedly sleeved on the first central rotating shaft 30, and the first connecting rod 311 swings with the rotation of the first central rotating shaft 30. The other end of the first connecting rod 311 is rotatably connected to the top cover 12.

[0064] The first connecting rod 311 is rotatably connected to the top cover 12 via a first shaft 312 , and the first shaft 312 is fixedly connected to the top cover 12 .

[0065] The first connecting rod 311 swings with the rotation of the first central rotating shaft 30. At this time, one end of the first connecting rod rotatably connected to the top cover moves, driving the top cover to move horizontally, thereby realizing the opening or closing of the top cover.

[0066] In order to ensure the trajectory of the top cover movement and to ensure that the top cover maintains balance when moving, a second connecting rod 313 is also rotatably connected to the top cover 12. The second connecting rod 313 is parallel to the first connecting rod 311 and has the same length. The other end of the second connecting rod 313 is rotatably connected to a second shaft 314, which is installed on the main box 1 and is parallel to the first central rotation axis 30. The first connecting rod 311, the second connecting rod 313, the top cover 12, and the connecting rods of the first central rotation axis 30 and the second shaft 314 form a parallelogram.

[0067] When the first central rotating shaft 30 rotates, the first connecting rod swings, driving the top cover to move, and the top cover moves, driving the second connecting rod to swing, and the second connecting rod swings synchronously with the first connecting rod, and the second connecting rod swings around the second shaft 314. The first connecting rod 311, the second connecting rod 313, the top cover 12, and the connecting rods of the first central rotating shaft 30 and the second shaft 314 form a parallelogram to ensure that the top cover remains balanced when it moves to open or close.

[0068] When the first connecting rod is fixedly connected to the first central rotating shaft and swings with the rotation of the first central rotating shaft, the first connecting rod and the top cover connecting end will also move upward during the horizontal movement, so that the top cover temporarily separates from the mouth of the main box. In order to ensure the stability of the top cover movement and the top cover covers the main box when the smart host is not in use, the top cover position is also more reasonable when the smart host is in use, and the top cover can be used as a table. Preferably, when the first connecting rod swings, the initial position and the final position of the first connecting rod are symmetrical with respect to the vertical position axis. That is, Figure 4 As shown, the first connecting rod 311 shown by the dotted line swings from the left side to the right side of the central axis. The first connecting rod 311 shown by the dotted line is symmetrical with the first connecting rod shown by the thin solid line located on the right side of the central axis. The first connecting rod rotates through an angle a.

[0069] In the operational embodiment, the first central rotating shaft 30 can be used as an active driving shaft, that is, the first central rotating shaft is driven to rotate by external force. When the first central rotating shaft rotates, the top cover is driven to move by the first connecting rod and the second connecting rod to open the top cover.

[0070] In actual operation, the top cover can be used as a driving component to drive the first centerline rotation axis, that is, the top cover is manually moved, and the top cover moves, driving the first axis 312 to move, that is, one end of the first connecting rod is driven, so that the first connecting rod actively swings, and the first connecting rod passively rotates around the first center rotation axis. In this solution, the first center rotation axis is driven to rotate by the top cover, and the overall structure of the linkage device is simplified, which simplifies the operation process and steps and conforms to people's habits when using it. That is, during operation, the operator pushes the top cover with one hand, which can drive the first center rotation axis and realize the driving of the second linkage mechanism and the third linkage mechanism at the same time.

[0071] In the present technical solution, the second linkage mechanism 32 includes a third link 321 and a fourth link 322 rotatably connected to one end of the third link 321. One end of the third link 321 away from the fourth link 322 is fixedly sleeved on the first central rotation axis 30, and the third link 321 swings with the rotation of the first central rotation axis 30. One end of the fourth link 322 away from the third link 321 is rotatably connected to the top cover 12. With the rotation of the first central rotation axis, the third link is driven to swing, and the swing of the third link pulls or pushes the fourth link to move, that is, the smart host connected to the fourth link is driven, and the smart host is extended or reset downward.

[0072] The third connecting rod 321 is rotatably connected to the fourth connecting rod 322 via the third shaft 323, the fourth connecting rod 322 and the fourth shaft 324 are rotatably connected to the top cover 12, and the third shaft 323 and the fourth shaft 324 are both parallel to the first central rotation axis 30, and the fourth shaft 324 is fixedly mounted on the smart host 11.

[0073] When the first central rotating shaft 30 rotates, the first connecting rod 311 and the third connecting rod 321 swing synchronously, and along the swinging path, the third connecting rod 321 is located at the rear of the first connecting rod 311, and the third connecting rod 321 swings from an inclined state to a vertical state or from an inclined state to a vertical state.

[0074] in accordance with Figure 1 and Figure 2 In the figure, the positional relationship between the main case and the top cover, as well as the movement trajectory of the top cover, when the first central rotation axis 30 rotates, the first link 311 and the third link 321 swing synchronously, and along the swinging path, the third link 321 is located at the rear of the first link 311, and the third link 321 swings from the inclined state to the vertical state or from the inclined state to the vertical state. That is, when the first central rotation axis rotates, the third link pushes the fourth link upward to move, and the fourth link pushes the smart host downward to extend out of the main case, so that the smart host can be used easily.

[0075] like Figure 4 As shown, according to the aforementioned first central rotation axis rotated by angle a, at this time, as Figure 4 The third connecting rod shown by the midpoint line swings at an angle a along with the first central rotation axis, and the top of the third connecting rod swings upward, that is, it pushes the fourth connecting rod upward, and the smart host is pushed up by the fourth connecting rod, so that the smart host can extend from the upper opening of the host case, making it easier to use and utilize the smart host.

[0076] In the present technical solution, the third linkage mechanism 33 includes a fifth link 331 and a sixth link 332 rotatably connected to one end of the fifth link 331. One end of the fifth link 331 away from the sixth link 332 is fixedly sleeved with the first central rotation axis 30, and the fifth link 331 rotates and swings with the first central rotation axis 30, and one end of the sixth link 332 away from the fifth link 331 is connected to the rotation link of the side door 21.

[0077] The fifth connecting rod 331 is rotationally connected to the sixth connecting rod 332 via a fifth shaft 333 , and the sixth connecting rod 332 is rotationally connected to the side door 21 via a sixth shaft 334 . Both the fifth shaft 333 and the sixth shaft 334 are parallel to the first central rotation axis 30 , and the sixth shaft 334 is installed with the side door 21 .

[0078] Along the swing path, the fifth connecting rod 331 swings from the inclined state to the vertical state or from the inclined state to the vertical state.

[0079] like Figure 4 As shown, the fifth connecting rod 331 rotates downward from the dotted line position to a vertical state, thereby pushing the sixth connecting rod, that is, pushing the side door of the storage box connected to the sixth connecting rod. In order to ensure that the side door of the storage box can move vertically downward, guide strips 22 are provided on both sides of the side door to limit the movement trajectory of the side door.

[0080] In the above scheme, the first connecting rod, the third connecting rod and the fifth connecting rod are all fixedly connected to the first central rotating shaft, so as to facilitate the synchronous driving of the first connecting rod, the third connecting rod and the fifth connecting rod through the first central rotating shaft, thereby realizing the linkage of the top cover, the side door and the smart host.

[0081] In this solution, in order to shorten the movement trajectory of the top cover and also shorten the linkage time, the top cover is cut so that the movement trajectory of the top cover is shortened by half. The top cover 12 includes a first top cover 121 and a second top cover 122 that are arranged opposite to each other; when the top cover 12 is opened, the first top cover 121 and the second top cover 122 move away from each other and completely expose the smart host 11; when the top cover 12 is closed, the first top cover 121 and the second top cover 122 move toward each other and reach a closed state.

[0082] The first central rotating shaft 30 is fixedly connected with a first gear 301, the first gear 301 is meshed with a second gear 302, and the second central rotating shaft 303 is fixedly connected with the second gear 302; the second central rotating shaft 303 is symmetrically arranged with the first central rotating shaft 30;

[0083] The first linkage mechanism 31 , the second linkage mechanism 32 and the third linkage mechanism 33 are respectively provided with two groups, and the two groups of the first linkage mechanism 31 , the second linkage mechanism 32 and the third linkage mechanism 33 are respectively fixedly connected to the first central rotating shaft 30 and the second central rotating shaft 303 .

[0084] During operation, one hand moves the first top cover or the second top cover, drives the first central rotating shaft to rotate or drives the second central rotating shaft to rotate, and drives the other central rotating shaft to rotate through the meshing of the first gear and the second gear, so as to realize the rotation of the two central rotating shafts and realize the movement of the first top cover and the second top cover. At the same time, two sets of second linkage mechanisms and two sets of third linkage mechanisms are respectively connected to the smart host and the side door, ensuring the stability and balance of the smart host and the side door during movement.

[0085] In the present technical solution, the AI-based smart education all-in-one machine also includes a lifting box 4, which is placed at the bottom of the storage box 2, and a lifting device is provided in the storage box 2, and the lifting device drives the storage box 2 and the main box 1 to rise and fall. The lifting device is used to lift the storage box 2 and the main box 1, so that the smart education all-in-one machine can adapt to the heights of different users, so that the user can maintain a reasonable posture when using it, and improve the user's comfort. In addition, the storage box 2 and the main box 1 are connected to a lifting device, so that the storage box 2 and the main box 1 can be at different heights, and the smart education all-in-one machine can be used to adapt to different usage functions.

[0086] The lifting device may be a scissor mechanism 41, the storage box 2 is connected to the top of the scissor mechanism 41, the scissor mechanism 41 includes a scissor assembly 42 and a linear motor 43, and the linear motor 43 moves the scissor assembly 42 to be retracted or extended. When working, the linear motor 43 pushes the scissor assembly to be retracted or extended, so as to lower or lift the storage box, so that the main box located above the storage box can obtain the required height. The lifting device adopts the scissor mechanism 41, does not occupy the internal space of the storage box, and is stable in lifting and lowering, and has a large load-bearing capacity.

[0087] The lifting device can also be a lifting motor 44 and a guide rod 45, wherein the lifting motor 44 and the front end of the motor push rod of the lifting motor 44 are fixedly connected to the bottom of the storage box 2, and the guide rod 45 is parallel to the motor push rod of the lifting motor 44 and passes upward through the storage box 2. The lifting device adopts the lifting motor 44 and the guide rod 45, has a simple structure and a low failure rate.

[0088] In the present technical solution, in order to facilitate the operation of the smart education all-in-one machine, a larger tabletop is provided for placing teaching aids and the like. The smart education all-in-one machine also includes an extension panel 133, which is detachably connected to the front of the main chassis 1, and can be unfolded when needed and folded and stored when not needed, which is simple and convenient to operate.

[0089] A panel mounting seat 13 is provided on the side door of the main chassis facing the user, and a first snap-in groove 131 and a second snap-in groove 132 are provided on the panel mounting seat 13. The first snap-in groove 131 faces the side, and the second snap-in groove 132 faces upward. When the extension panel 133 is in use, the extension panel is snap-connected with the second snap-in groove. When the extension panel is stored, the extension panel is snap-connected with the first snap-in groove.

[0090] When the extension panel is in use, in order to ensure that it remains in a horizontal state, a support rod 135 is provided on the side of the main case facing the user, one end of the support rod is hinged to the side of the main case, and the other end can be lifted up and clamped with the inner side of the extension panel 133, and a limit buckle 134 is provided on the inner side of the extension panel 133, and the limit buckle 134 can be clamped with the support rod 135, and the support plate maintains a state of supporting the extension panel, ensuring that the extension panel remains in a horizontal state, which is convenient for placing objects or writing on the extension panel.

[0091] The smart education all-in-one machine of the present solution further comprises a bottom box 5, which is arranged at the bottom of the lifting box 4 and is used to store items. The bottom box 5 also serves as the base of the smart education all-in-one machine.

[0092] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. An AI-based smart education all-in-one machine, characterized by: It comprises a mainframe case, a storage box, a smart mainframe arranged inside the mainframe case, and a top cover arranged on the top of the mainframe case, wherein the storage box is located at the lower part of the mainframe case and is provided with a side door; It also includes a linkage device, which is connected to the smart host, the top cover and the side door at the same time; when the smart host needs to be used, the linkage device opens the top cover and the side door at the same time and raises the smart host to the top of the host box; When the top cover needs to be closed, the linkage device closes the top cover and the side door simultaneously, and lowers the smart host into the host box.

2. The AI-based smart education all-in-one machine according to claim 1 is characterized in that: The linkage device includes a central part and a first linkage mechanism, a second linkage mechanism and a third linkage mechanism which are all connected to the central part, wherein the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively connected to the top cover, the smart host and the side door; the central part drives the first linkage mechanism, the second linkage mechanism and the third linkage mechanism to move.

3. The AI-based smart education all-in-one machine according to claim 2 is characterized in that: The central portion at least includes a first central rotating shaft, which is installed on the side of the main chassis, and when the smart host is in use or the top cover is closed, the first central rotating shaft rotates around its own axis.

4. The AI-based smart education all-in-one machine according to claim 3 is characterized by: The first linkage mechanism includes a first connecting rod, one end of which is fixedly sleeved on the first central rotating shaft, the first connecting rod swings with the rotation of the first central rotating shaft, and the other end of the first connecting rod is rotatably connected to the top cover; The first connecting rod is rotatably connected to the top cover via a first shaft, and the first shaft is fixedly connected to the top cover.

5. The AI-based smart education all-in-one machine according to claim 4 is characterized in that: The top cover is also rotatably connected to a second connecting rod, which is parallel to the first connecting rod and has the same length as the first connecting rod. The other end of the second connecting rod is rotatably connected to a second axis, which is installed on the main chassis and is parallel to the first central rotation axis. The first connecting rod, the second connecting rod, the top cover, and the connecting rod between the first central rotation axis and the second axis form a parallelogram.

6. The AI-based smart education all-in-one machine according to claim 3, 4 or 5, characterized in that: The second linkage mechanism includes a third link and a fourth link rotatably connected to one end of the third link; one end of the third link away from the fourth link is fixedly sleeved on the first central rotation axis, and the third link swings with the rotation of the first central rotation axis; one end of the fourth link away from the third link is rotatably connected to the top cover; The third connecting rod is rotatably connected to the fourth connecting rod through a third shaft, the fourth connecting rod and the fourth shaft are rotatably connected to the top cover, and the third shaft and the fourth shaft are both parallel to the first central rotation axis, and the fourth shaft is fixedly mounted on the smart host; When the first central rotation axis rotates, the first link and the third link swing synchronously, and along the swinging path, the third link is located behind the first link, and the third link swings from an inclined state to a vertical state or from an inclined state to a vertical state.

7. The AI-based smart education all-in-one machine according to claim 3, 4 or 5, characterized in that: The third linkage mechanism includes a fifth link and a sixth link rotatably connected to one end of the fifth link; one end of the fifth link away from the sixth link is fixedly sleeved with the first central rotation axis, and the fifth link rotates and swings with the first central rotation axis, and one end of the sixth link away from the fifth link is connected to the side door rotation link; The fifth connecting rod is rotatably connected to the sixth connecting rod via a fifth shaft, the sixth connecting rod is rotatably connected to the side door via a sixth shaft, the fifth shaft and the sixth shaft are both parallel to the first central rotation axis, and the sixth shaft is installed with the side door; Along the swing path, the fifth connecting rod swings from the inclined state to the vertical state or from the inclined state to the vertical state.

8. The AI-based smart education all-in-one machine according to claim 3 is characterized by: The top cover includes a first top cover and a second top cover that are arranged opposite to each other; when the top cover is opened, the first top cover and the second top cover move away from each other to fully expose the smart host; when the top cover is closed, the first top cover and the second top cover move toward each other to a closed state; The first central rotating shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a second central rotating shaft; the second central rotating shaft is symmetrically arranged with the first central rotating shaft; The first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively provided with two groups, and the two groups of the first linkage mechanism, the second linkage mechanism and the third linkage mechanism are respectively fixedly connected to the first central rotation shaft and the second central rotation shaft.

9. The AI-based smart education all-in-one machine according to claim 1, characterized in that: It also includes a lifting box, which is placed at the bottom of the storage box and has a lifting device inside the storage box. The lifting device drives the storage box and the main box to move up and down. The lifting device includes a scissor-fork mechanism, the storage box is connected to the top of the scissor-fork mechanism, the scissor-fork mechanism includes a scissor-fork assembly and a linear motor, and the linear motor mobilizes the scissor-fork assembly to retract and extend; Or the lifting device includes a lifting motor and a guide rod, the lifting motor and the front end of the motor push rod of the lifting motor are fixedly connected to the bottom of the storage box, and the guide rod is parallel to the motor push rod of the lifting motor and passes through the storage box upward.

10. The AI-based smart education all-in-one machine according to claim 1, characterized in that: It also includes an extension panel, which is detachably connected to the front side of the main chassis.

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