CN113384068A - Movable english teaching show stand based on thing networking - Google Patents
Movable english teaching show stand based on thing networking Download PDFInfo
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- CN113384068A CN113384068A CN202110658061.7A CN202110658061A CN113384068A CN 113384068 A CN113384068 A CN 113384068A CN 202110658061 A CN202110658061 A CN 202110658061A CN 113384068 A CN113384068 A CN 113384068A
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 11
- 241000425571 Trepanes Species 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
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- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/12—Tables with tops of variable height with flexible height-adjusting means, e.g. rope, chain
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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Abstract
The invention discloses a movable English teaching display platform based on the Internet of things, which comprises a table plate, a display screen, a base, a seat, a transmission mechanism and a control system, wherein a lifting assembly comprises a first driving motor, a first belt pulley, a second belt pulley, a first belt, a second belt, a rotary driving belt pulley, a lifting screw gear, a lifting screw, a lifting sleeve and a lifting frame, a main shaft of the first driving motor is sleeved in the first belt pulley, the first belt pulley is connected with the second belt pulley through the first belt, the second belt pulley is connected with the rotary driving belt pulley through the second belt, the lifting screw gear is fixedly connected with the rotary driving belt pulley, and the control system is used for controlling the first driving motor to move to drive the lifting frame to do vertical lifting motion and fold the teaching display platform. The invention can realize remote control and has high automation degree; the teaching environment is improved, and the teaching quality is improved; convenient use and small occupied space.
Description
Technical Field
The invention relates to the technical field of teaching equipment, and particularly discloses a movable English teaching display stand based on the Internet of things.
Background
The Internet of Things (Internet of Things, IOT for short) is used for collecting any object or process needing monitoring, connection and interaction in real time and collecting various required information such as sound, light, heat, electricity, mechanics, chemistry, biology and position through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors and laser scanners, and realizing the ubiquitous connection of objects and people through various possible network accesses and the intelligent sensing, identification and management of the objects and the processes. The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like. The internet of things enables all common physical objects capable of being independently addressed to form an interconnected network.
Along with the increasingly embodied importance of English, various English teaching aids are produced. In the teaching and the study of english, the teaching show stand that is used for the display function of english word, phrase and article uses very generally in teaching and studying, and the mr shows on the show board on the teaching show stand with those english word groups of putting in order, helps the student to study. And because student's seat distributes around the classroom usually, when the show, the classmate of sitting in the corner can't see the show board usually clearly, thereby lose interest to english study, lead to english score straight line gliding, and the mr is usually in class, need write the characters with the chalk and help the cooperation english to teach, and can wet the arranging of placing of not being convenient for of meeting the tide during chalk moist weather, make the chalk clear up not convenient for simultaneously, the environment influence mr's that makes a bad difference teaching quality, in addition, current english teaching show platform can not fold, occupation space is big.
Therefore, the above-mentioned defects of the existing english teaching display platform are a technical problem to be solved urgently.
Disclosure of Invention
The invention provides a movable English teaching display platform based on the Internet of things, and aims to solve the technical problem of the defects of the existing English teaching display platform.
The invention provides a movable English teaching display platform based on the Internet of things, which comprises a table board, a display screen, a base, a seat, a transmission mechanism and a control system, wherein the display screen is arranged on the table board, the seat is arranged on the base, the transmission mechanism is connected with the table board, the transmission mechanism comprises a lifting component, a rotating component and a table board folding component, the control system is respectively and electrically connected with the lifting component, the rotating component and the table board folding component, the lifting component comprises a first driving motor, a first belt pulley, a second belt pulley, a first belt, a second belt, a rotating driving belt pulley, a lifting lead screw gear, a lifting lead screw, a lifting sleeve and a lifting frame, a main shaft of the first driving motor is sleeved in the first belt pulley, the first belt pulley and the second belt pulley are connected through a first belt, the second belt pulley and the rotating driving belt pulley are connected through a second belt, the lifting lead screw gear is fixedly connected with the rotating driving belt pulley, one end of the lifting screw rod is sleeved in the lifting screw rod gear, the other end of the lifting screw rod is in threaded connection with the lifting sleeve, the lifting sleeve is sleeved with the lifting sleeve, the top end of the lifting frame is connected with the table plate, the control system comprises a controller and a wireless communication module, the controller is electrically connected with the wireless communication module and the first driving motor and used for controlling the first driving motor to act according to a control instruction which is received by the wireless communication module and sent by the mobile terminal in a wireless mode, driving the lifting frame to do vertical lifting motion, and folding the teaching display platform.
Furthermore, the lifting screw gear comprises a first lifting screw gear, a second lifting screw gear and a third lifting screw gear, the lifting screw comprises a first lifting screw and a second lifting screw, the rotary driving belt wheel comprises a first rotary driving belt wheel, a second rotary driving wheel and a third rotary driving wheel, the lifting sleeve comprises a first lifting sleeve hole and a second lifting sleeve hole which are arranged on two sides, the first lifting screw and the second lifting screw are arranged on two sides of the lifting frame, the first rotary driving belt wheel is connected with the first belt wheel through a second belt, the first lifting screw gear is coaxially and fixedly connected with the first rotary driving belt wheel, the first lifting screw gear is meshed with the second lifting screw gear, the second lifting screw gear is coaxially and fixedly connected with the second rotary driving wheel, the second rotary driving wheel is connected with the third rotary driving wheel through a third belt, the third rotary driving wheel is coaxially and fixedly connected with the third lifting screw gear, one end of the first lifting screw is fixedly sleeved in the second lifting screw gear, and the other end of the first lifting screw is in threaded connection with the first lifting sleeve hole; one end of the second lifting screw is fixedly sleeved in the third lifting screw gear, and the other end of the second lifting screw is in threaded connection with the second lifting sleeve hole.
Further, the rotating assembly comprises a second driving motor, a third belt pulley, a fourth belt, a fifth belt, a fourth rotary driving belt pulley, a rotary driving gear and a rotary driving shaft seat, a spindle sleeve of the second driving motor is arranged in the third belt pulley, the third belt pulley and the fourth belt pulley are connected through the fourth belt, the fourth belt pulley and the fourth rotary driving belt pulley are connected through the fifth belt, the fourth rotary driving belt pulley and the rotary driving gear are coaxially and fixedly connected, the rotary driving gear is meshed with the rotary driving shaft seat, the rotary driving shaft seat is arranged in the lifting frame in a sleeved mode and can move up and down relative to the lifting frame, the controller is electrically connected with the second driving motor and used for controlling the second driving motor to move, the rotary driving shaft seat is driven to do rotary motion, and the driving table plate 10 is driven to rotate horizontally.
Further, the table folding assembly comprises a third driving motor, a fifth belt pulley, a sixth belt, a seventh belt, a sliding sleeve axis belt pulley, a sliding sleeve axis, a folding driving sliding sleeve, a reversing bevel gear and a folding driving shaft, a main shaft sleeve of the third driving motor is arranged in the fifth belt pulley, the fifth belt pulley is connected with the sixth belt pulley through the sixth belt, the sixth belt pulley is connected with the sliding sleeve axis belt pulley through the seventh belt, one end of the sliding sleeve axis is fixedly sleeved in the sliding sleeve axis belt pulley, the other end of the sliding sleeve axis is sleeved in the folding driving sliding sleeve and can move up and down relative to the folding driving sliding sleeve, one end of the reversing bevel gear is fixedly sleeved in the folding driving sliding sleeve, the other end of the reversing bevel gear is fixedly sleeved in the folding driving shaft, the folding driving shaft is connected with the table, and the controller is electrically connected with the third driving motor, the third driving motor is used for controlling the action of the third driving motor, driving the desk plate to do rotary motion and driving the desk plate to turn over.
Furthermore, the table plate comprises a fixed table plate, a first folding table plate and a second folding table plate, the first folding table plate and the second folding table plate are respectively hinged with two side edges of the fixed table plate, the table plate folding assembly further comprises a driving disc, a first connecting rod and a second connecting rod, the driving disc is sleeved in a folding driving shaft, a first rotating shaft and a second rotating shaft are arranged on the driving disc, one end of the first connecting rod is rotatably connected with the first rotating shaft, and the other end of the first connecting rod is rotatably connected with the first folding table plate in a switching mode; one end of the second connecting rod is rotatably connected with the second rotating shaft, and the other end of the second connecting rod is rotatably connected with the second folding table plate.
Furthermore, the reversing bevel gear comprises a first reversing bevel gear and a second reversing bevel gear which are arranged at a right angle, the first reversing bevel gear is fixedly connected with the folding driving sliding sleeve, and the second reversing bevel gear is fixedly connected with the folding driving shaft.
Further, movable english teaching show stand based on thing networking still includes wireless charging coil, battery and wireless receiving panel, and wireless charging coil passes through wireless receiving panel and is connected with the battery electricity.
Further, the seat is the box-shaped setting, including the box and the flip that the rotatory lid fits on the box, first driving motor, second driving motor, third driving motor and battery are located in the box respectively.
Further, the bottom of base is equipped with a plurality of gyro wheels.
Further, the display screen is touch display screen, and display screen swivelling joint is equipped with the screen holding tank that is used for accomodating the display screen on fixed table and the fixed table.
The beneficial effects obtained by the invention are as follows:
the invention provides a movable English teaching display platform based on the Internet of things, which adopts a table board, a display screen, a base, a seat, a transmission mechanism and a control system, wherein the transmission mechanism comprises a lifting component, a rotating component and a table board folding component, the lifting component comprises a first driving motor, a first belt pulley, a second belt pulley, a first belt, a second belt, a rotating driving belt pulley, a lifting screw gear, a lifting screw, a lifting sleeve and a lifting frame, a main shaft of the first driving motor is sleeved in the first belt pulley, the first belt pulley and the second belt pulley are connected through the first belt, the second belt pulley and the rotating driving belt pulley are connected through the second belt, the lifting screw gear is fixedly connected with the rotating driving belt pulley, one end of the lifting screw is sleeved in the lifting screw gear, the other end of the lifting screw is in threaded connection with the lifting sleeve, the lifting frame is sleeved in the lifting sleeve, and the top end of the lifting frame is connected with, the control system comprises a controller and a wireless communication module, and is used for controlling the action of a first driving motor according to a control instruction received by the wireless communication module and sent by the mobile terminal in a wireless mode, driving the lifting frame to do vertical lifting motion, and folding the teaching display platform. The movable English teaching display platform based on the Internet of things can realize remote control and has high automation degree; the teaching environment is improved, and the teaching quality is improved; convenient use and small occupied space.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of a mobile english teaching display platform based on the internet of things according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a first view of a first embodiment of the mobile English teaching display platform based on the Internet of things, provided by the invention;
FIG. 3 is a schematic diagram of an internal structure of a second view of a first embodiment of the mobile English teaching display table based on the Internet of things, according to the present invention;
FIG. 4 is a schematic diagram of an internal structure of a third view of a first embodiment of the mobile English teaching display table based on the Internet of things, according to the present invention;
FIG. 5 is a schematic diagram of an internal structure of a fourth view of a first embodiment of the mobile English teaching display table based on the Internet of things, according to the present invention;
FIG. 6 is a cross-sectional view taken along plane A-A of FIG. 5;
fig. 7 is a schematic structural diagram of a second embodiment of the mobile english teaching display stand based on the internet of things according to the present invention;
FIG. 8 is a cross-sectional view taken along plane B-B of FIG. 7;
fig. 9 is a schematic structural diagram of a third embodiment of the mobile english teaching display stand based on the internet of things according to the present invention;
FIG. 10 is a cross-sectional view taken along plane C-C of FIG. 9;
fig. 11 is a schematic structural diagram of a fourth embodiment of the mobile english teaching display stand based on the internet of things according to the present invention;
FIG. 12 is a cross-sectional view taken along plane D-D of FIG. 11;
fig. 13 is a schematic perspective structure diagram of a first view of a fifth embodiment of the mobile english teaching display platform based on the internet of things according to the present invention;
fig. 14 is a schematic perspective structure diagram of a second view of a fifth embodiment of the mobile english teaching display platform based on the internet of things according to the present invention;
fig. 15 is a schematic perspective structure diagram of a third view of a fifth embodiment of the mobile english teaching display platform based on the internet of things according to the present invention;
fig. 16 is a schematic perspective structure diagram of a sixth embodiment of a mobile english teaching display stand based on the internet of things according to the present invention.
The reference numbers illustrate:
10. a table plate; 20. a display screen; 30. a base; 40. a seat; 50. a transmission mechanism; 51. a lifting assembly; 52. a rotating assembly; 53. a table folding assembly; 511. a first drive motor; 5121. a first pulley; 5122. a second pulley; 513. a first belt; 514. a second belt; 515. a rotation driving pulley; 516. a lifting screw gear; 517. lifting a screw rod; 518. a lifting sleeve; 519. a lifting frame; 5161. a first lifting screw gear; 5162. a second lifting screw gear; 5163. a third lifting screw gear; 5171. a first lifting screw; 5172. a second lifting screw; 5151. a first rotary drive pulley; 5152. a second rotary drive wheel; 5153. a third rotary drive wheel; 5154. a third belt; 5181. a first lifting trepan boring; 5182. a second lifting trepan boring; 521. a second drive motor; 5221. a third belt pulley; 5222. a fourth belt pulley; 523. a fourth belt; 524. a fifth belt; 525. a fourth rotary drive pulley; 526. a rotary drive gear; 527. a rotary drive shaft seat; 531. a third drive motor; 5321. a fifth belt pulley; 5322. a sixth belt pulley; 5331. a sixth belt; 5332. a seventh belt; 534. a sliding sleeve axis pulley; 5351. the axis of the sliding sleeve; 5352. folding the driving sliding sleeve; 536. a reversing bevel gear; 537. folding the drive shaft; 11. fixing the table plate; 12. a first folding table; 13. a second folding table; 538. a drive disc; 5391. a first link; 5392. a second link; 5361. a first reversing bevel gear; 5362. a second reversing bevel gear; 60. a storage battery; 70. a wireless receiving board; 41. a box body; 42. a cover is turned; 31. a roller; 111. a screen accommodating groove; 110. a controller; 120. and a wireless communication module.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 6, a first embodiment of the present invention provides a movable english teaching display platform based on internet of things, including a table 10, a display 20, a base 30, a seat 40 and a transmission mechanism 50, where the display 20 is disposed on the table 10, the seat 40 is mounted on the base 30, the transmission mechanism 50 is connected to the table 10, the transmission mechanism 50 includes a lifting component 51, a rotating component 52 and a table folding component 53, a control system is electrically connected to the lifting component 51, the rotating component 52 and the table folding component 53, the lifting component 51 includes a first driving motor 511, a first belt pulley 5121, a second belt pulley 5122, a first belt 513, a second belt 514, a rotating driving belt 515, a lifting screw gear 516, a lifting screw 517, a lifting sleeve 518 and a lifting frame 519, a main shaft of the first driving motor 511 is sleeved in the first belt pulley 5121, and the first belt pulley 5121 and the second belt 5122 are connected through the first belt 513, the second belt wheel 5122 is connected with the rotary driving belt wheel 515 through a second belt 514, the lifting screw gear 516 is fixedly connected with the rotary driving belt wheel 515, one end of the lifting screw 517 is sleeved in the lifting screw gear 516, the other end of the lifting screw 517 is in threaded connection with the lifting sleeve 518, the lifting frame 519 is sleeved in the lifting sleeve 518, the top end of the lifting frame 519 is connected with the table board 10, the control system comprises the controller 110 and the wireless communication module 120, the controller 110 is electrically connected with the wireless communication module 120 and the first driving motor 511 and is used for controlling the first driving motor 511 to act according to a control instruction which is received by the wireless communication module 120 and sent by the mobile terminal in a wireless mode, driving the lifting frame 519 to do vertical lifting motion and fold the teaching display platform. In this embodiment, drive crane 519 through first driving motor 511 and be vertical elevating movement, fold the teaching show stand, degree of automation is high, convenient to use and occupation space are little. The wireless communication module 120 may be a Wi-Fi module, a GPRS module, or a bluetooth module, or may be a 3G module, a 4G module, or a 5G module. The mobile terminal may be a notebook computer, an iPad or a mobile phone, and the controller 110 may be a single chip or a programmable logic controller, all of which are within the protection scope of this patent.
In the above structure, please refer to fig. 1 to 16, in the mobile english teaching display platform based on the internet of things according to this embodiment, the lift screw gear 516 includes a first lift screw gear 5161, a second lift screw gear 5162 and a third lift screw gear 5163, the lift screw 517 includes a first lift screw 5171 and a second lift screw 5172, the rotary driving pulley 515 includes a first rotary driving pulley 5151, a second rotary driving pulley 5152 and a third rotary driving pulley 5153, the lift sleeve 518 includes a first lift trepan 5181 and a second lift trepan 5182 disposed on both sides, the first lift screw 5171 and the second lift screw 5172 are disposed on both sides of the lift 519, the first rotary driving pulley 5151 and the first pulley 5121 are connected through a second belt 514, the first lift screw gear 5161 is coaxially and fixedly connected with the first rotary driving pulley 5151, the first lift screw gear 5161 is engaged with the second lift screw gear 5162, the second lifting screw gear 5162 is coaxially and fixedly connected with the second rotary driving wheel 5152, the second rotary driving wheel 5152 is connected with the third rotary driving wheel 5153 through a third belt 5154, the third rotary driving wheel 5153 is coaxially and fixedly connected with the third lifting screw gear 5163, one end of the first lifting screw 5171 is fixedly sleeved in the second lifting screw gear 5162, and the other end of the first lifting screw 5171 is in threaded connection with the first lifting trepan 5181; one end of the second lifting screw 5172 is fixedly sleeved in the third lifting screw gear 5163, and the other end of the second lifting screw 5172 is in threaded connection with the second lifting sleeve hole 5182. In this embodiment, the lifting sleeve 518 is synchronously and stably lifted or lowered through the first lifting screw 5171 and the second lifting screw 5172 which are axisymmetric, so that the movable english teaching display stand based on the internet of things is automatically extended or retracted, and the movable english teaching display stand based on the internet of things has high automation degree and good stability.
Further, referring to fig. 1 to 16, in the mobile english teaching display stand based on the internet of things provided in this embodiment, the rotating assembly 52 includes a second driving motor 521, a third belt pulley 5221, a fourth belt pulley 5222, a fourth belt 523, a fifth belt 524, a fourth rotary driving pulley 525, a rotary driving gear 526 and a rotary driving shaft seat 527, the main shaft of the second driving motor 521 is sleeved in the third belt pulley 5221, the third belt pulley 5221 and the fourth belt pulley 5222 are connected through the fourth belt 523, the fourth belt pulley 5222 and the fourth rotary driving pulley 525 are connected through the fifth belt 524, the fourth rotary driving pulley 525 and the rotary driving gear 526 are coaxially and fixedly connected, the rotary driving gear 526 is engaged with the rotary driving shaft seat 527, the rotary driving shaft seat 527 is sleeved in the lifting frame 519 and can move up and down relative to the lifting frame 519, the controller 110 is electrically connected to the second driving motor 521, is used for controlling the second driving motor 521 to move, so as to drive the rotation driving shaft seat 527 to rotate, and drive the table board 10 to rotate horizontally. In this embodiment, the second driving motor 521 drives the rotation driving shaft seat 527 to rotate, so as to rotate the table board 10 freely, so as to adapt to a sitting posture state, a standing state or a discussion state of a user, and the desk has high automation degree and small occupied space.
Preferably, referring to fig. 1 to 16, in the mobile english teaching display platform based on the internet of things provided in this embodiment, the table folding assembly 53 includes a third driving motor 531, a fifth belt pulley 5321, a sixth belt pulley 5322, a sixth belt 5331, a seventh belt 5332, a sliding sleeve shaft pulley 534, a sliding sleeve shaft 5351, a folding driving sliding sleeve 5352, a reversing bevel gear 536, and a folding driving shaft 537, a main shaft of the third driving motor 531 is sleeved in the fifth belt pulley 5321, the fifth belt pulley 5321 and the sixth belt pulley 5322 are connected by the sixth belt 5331, the sixth belt pulley 5322 and the sliding sleeve shaft pulley 534 are connected by the seventh belt 5332, one end of the sliding sleeve shaft 5351 is fixedly sleeved in the sliding sleeve shaft pulley 534, the other end of the sliding sleeve shaft 5351 is sleeved in the folding driving sliding sleeve 5352 and can move up and down relative to the folding driving sliding sleeve 5352, one end of the reversing bevel gear 536 is fixedly sleeved in the folding driving sliding sleeve 5352, the other end of the reversing bevel gear 536 is fixedly sleeved in a folding driving shaft 537, the folding driving shaft 537 is connected with the table top 10, and the controller 110 is electrically connected with the third driving motor 531 and is used for controlling the third driving motor 531 to move so as to drive the table top 10 to rotate and turn over the table top 10. Further, the table board 10 comprises a fixed table board 11, a first folding table board 12 and a second folding table board 13, the first folding table board 12 and the second folding table board 13 are hinged to two sides of the fixed table board 11 respectively, the table board folding assembly 53 further comprises a driving board 538, a first connecting rod 5391 and a second connecting rod 5392, the driving board 538 is sleeved in the folding driving shaft 537, a first rotating shaft and a second rotating shaft are arranged on the driving board 538, one end of the first connecting rod 5391 is rotatably connected with the first rotating shaft, and the other end of the first connecting rod 5391 is rotatably connected with the first folding table board 12; one end of the second link 5392 is rotatably connected to the second rotation shaft, and the other end of the second link 5392 is rotatably connected to the second folding table 13. Specifically, the reversing bevel gear 536 includes a first reversing bevel gear 5361 and a second reversing bevel gear 5362 disposed at a right angle, the first reversing bevel gear 5361 is fixedly connected to the folding driving sliding sleeve 5352, and the second reversing bevel gear 5362 is fixedly connected to the folding driving shaft 537. In this embodiment, the table folding assembly 53 is driven by the third driving motor 531 to move, so as to separate or splice the first folding table 12 and the second folding table 13 to two sides of the fixed table 11, which has high automation degree and small occupation space, and the user can adapt to a sitting posture state, a standing state or a discussion state in real time.
Further, please see fig. 1 to 16, the mobile english teaching display platform based on internet of things provided by this embodiment further includes a wireless charging coil, a battery 60 and a wireless receiving board 70, and the wireless charging coil is electrically connected with the battery 60 through the wireless receiving board 70. The seat 40 is disposed in a box shape, and includes a box 41 and a lid 42 rotatably covering the box 41, and the first driving motor 511, the second driving motor 521, the third driving motor 531 and the battery 60 are respectively disposed in the box 41. The flap 42 of the seat 40 can be opened and the interior stored. The bottom of base 30 is equipped with a plurality of gyro wheels 31, is convenient for based on the movable english teaching show stand round trip movement of thing networking. In this embodiment, the display screen 20 is a touch display screen, and the display screen 20 is rotatably connected to the fixed table 11 and the fixed table 11 is provided with a screen accommodating groove 111 for accommodating the display screen 20. In this embodiment, the touch display screen is used for operating and displaying data, and when not in use, the touch display screen can be stored and hidden in the screen accommodating groove 111, so that the space is not occupied.
As shown in fig. 1 to 16, the mobile english teaching display platform based on internet of things provided by this embodiment has the following working principle:
a plurality of idler wheels 31 are arranged below the movable English teaching display platform based on the Internet of things and can be pushed to walk conveniently. Whole movable english teaching show stand below based on the thing networking has wireless charging coil, can charge for battery 60 at the assigned position. Movable english teaching show stand based on thing networking has seat 40 and table 10. When not in use, the table 10 may be folded and lowered. The flap 42 of the seat 40 can be opened and the interior stored. The first, second and third driving motors 511, 521, 531 and the battery 60 are installed at the bottom of the seat 40. The first driving motor 511 is finally connected with the lifting screw gear 516 through a first belt pulley 5121, a first belt 513, a second belt pulley 5122, a second belt 514 and a rotary driving belt pulley 515 to drive the lifting screw 517. Finally, the lifting frame 519 and the table board 10 are driven to move upwards integrally. The second driving motor 521 can also drive the rotation driving gear 526 to drive the rotation driving shaft seat 527 to rotate, and then the whole table 10 can rotate. The folding and unfolding of the table board 10 can be driven by a third driving motor 531 through a sliding sleeve axle center pulley 534 via a first connecting rod 5391, a second connecting rod 5392, a driving disk 538, a folding driving shaft 537, a second reversing bevel gear 5362, a first reversing bevel gear 5361, and finally a folding driving sliding sleeve 5352. The display stand is lifted and rotated to different positions, so that a user can be in three states of a sitting state, a standing state and a discussion state. The display table is also provided with a touch display screen which is used for operating and displaying data.
Compared with the prior art, the movable English teaching display platform based on the Internet of things provided by the embodiment adopts a table, a display screen, a base, a seat, a transmission mechanism and a control system, wherein the transmission mechanism comprises a lifting component, a rotating component and a table folding component, the lifting component comprises a first driving motor, a first belt pulley, a second belt pulley, a first belt, a second belt, a rotating driving belt pulley, a lifting screw gear, a lifting screw, a lifting sleeve and a lifting frame, a main shaft of the first driving motor is sleeved in the first belt pulley, the first belt pulley is connected with the second belt pulley through the first belt, the second belt pulley is connected with the rotating driving belt pulley through the second belt, the lifting screw gear is fixedly connected with the rotating belt pulley, one end of the lifting screw is sleeved in the lifting screw gear, and the other end of the lifting screw is in threaded connection with the lifting sleeve, the lifting frame is sleeved in the lifting sleeve, the top end of the lifting frame is connected with the table board, the control system comprises a controller and a wireless communication module, and the controller is used for controlling the action of a first driving motor according to a control instruction received by the wireless communication module and sent by the mobile terminal in a wireless mode, driving the lifting frame to do vertical lifting motion, and folding the teaching display platform. The movable English teaching display platform based on the Internet of things can realize remote control and has high automation degree; the teaching environment is improved, and the teaching quality is improved; convenient use and small occupied space.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a movable english teaching show stand based on thing networking, its characterized in that, includes table (10), display screen (20), base (30), seat (40), drive mechanism (50) and control system, display screen (20) are located on table (10), seat (40) install in on base (30), drive mechanism (50) with table (10) are connected, drive mechanism (50) include lifting unit (51), rotating component (52) and table folding assembly (53), control system respectively with lifting unit (51), rotating component (52) with table folding assembly (53) electricity is connected, lifting unit (51) include first driving motor (511), first belt pulley (5121), second belt pulley (5122), first belt (513), second belt (514), A rotary driving belt wheel (515), a lifting screw rod gear (516), a lifting screw rod (517), a lifting sleeve (518) and a lifting frame (519), wherein a spindle sleeve of a first driving motor (511) is arranged in the first belt wheel (5121), the first belt wheel (5121) and the second belt wheel (5122) are connected through a first belt (513), the second belt wheel (5122) and the rotary driving belt wheel (515) are connected through a second belt (514), the lifting screw rod gear (516) is fixedly connected with the rotary driving belt wheel (515), one end of the lifting screw rod (517) is sleeved in the lifting screw rod gear (516), the other end of the lifting screw rod (517) is in threaded connection with the lifting sleeve (518), the lifting frame (519) is sleeved in the lifting sleeve (518) and the top end of the lifting frame (519) is connected with the table plate (10), the control system comprises a controller (110) and a wireless communication module (120), wherein the controller (110) is electrically connected with the wireless communication module (120) and the first driving motor (511) and is used for controlling the first driving motor (511) to act according to a control instruction which is received by the wireless communication module (120) and sent by a mobile terminal in a wireless mode, so that the lifting frame (519) is driven to do vertical lifting motion to fold the teaching display platform.
2. The internet-of-things-based mobile english teaching display stand according to claim 1, wherein the elevation screw gear (516) comprises a first elevation screw gear (5161), a second elevation screw gear (5162) and a third elevation screw gear (5163), the elevation screw (517) comprises a first elevation screw (5171) and a second elevation screw (5172), the rotation driving pulley (515) comprises a first rotation driving pulley (5151), a second rotation driving pulley (5152) and a third rotation driving pulley (5153), the elevation sleeve (518) comprises a first elevation sleeve hole (5181) and a second elevation sleeve hole (5182) which are disposed on both sides, the first elevation screw (5171) and the second elevation screw (5172) are disposed on both sides of the elevation frame (519), and the first rotation driving pulley (5151) and the first pulley (5121) are connected through the second belt (514), the first lifting screw gear (5161) is coaxially and fixedly connected with the first rotary driving pulley (5151), the first lifting screw gear (5161) is engaged with the second lifting screw gear (5162), the second lifting screw gear (5162) is coaxially and fixedly connected with the second rotary driving wheel (5152), the second rotary driving wheel (5152) is connected with the third rotary driving wheel (5153) through a third belt (5154), the third rotary driving wheel (5153) is coaxially and fixedly connected with the third lifting screw gear (5163), one end of the first lifting screw (5171) is fixedly sleeved in the second lifting screw gear (5162), and the other end of the first lifting screw (5171) is in threaded connection with the first lifting sleeve hole (5181); one end of the second lifting screw (5172) is fixedly sleeved in the third lifting screw gear (5163), and the other end of the second lifting screw (5172) is in threaded connection with the second lifting sleeve hole (5182).
3. The internet-of-things-based portable english teaching display stand according to claim 1, wherein the rotating assembly (52) comprises a second driving motor (521), a third belt pulley (5221), a fourth belt pulley (5222), a fourth belt (523), a fifth belt (524), a fourth rotary driving pulley (525), a rotary driving gear (526) and a rotary driving shaft seat (527), the main shaft of the second driving motor (521) is sleeved in the third belt pulley (5221), the third belt pulley (5221) and the fourth belt pulley (5222) are connected through the fourth belt (523), the fourth belt pulley (5222) and the fourth rotary driving pulley (525) are connected through the fifth belt (524), and the fourth rotary driving pulley (525) and the rotary driving gear (527) are coaxially and fixedly connected, rotation driving gear (526) with rotation driving axle seat (527) mesh mutually, rotation driving axle seat (527) cover is located in crane (519) and can be relative crane (519) reciprocate, controller (110) with second driving motor (521) electricity is connected, is used for control second driving motor (521) action drives rotation driving axle seat (527) is rotary motion, drives table 10 carries out the horizontal rotation.
4. The internet-of-things-based mobile english teaching display stand according to claim 3, wherein the table folding assembly (53) comprises a third driving motor (531), a fifth belt pulley (5321), a sixth belt pulley (5322), a sixth belt (5331), a seventh belt (5332), a sliding sleeve axle pulley (534), a sliding sleeve axle (5351), a folding driving sliding sleeve (5352), a reversing bevel gear (536), and a folding driving shaft (537), wherein a main shaft of the third driving motor (531) is sleeved in the fifth belt pulley (5321), the fifth belt pulley (5321) and the sixth belt pulley (5322) are connected through the sixth belt (5331), the sixth belt pulley (5322) and the sliding sleeve axle pulley (534) are connected through the seventh belt (5332), one end of the sliding sleeve axle (5351) is fixedly sleeved in the axle sleeve (534), the utility model discloses a table top, including folding drive sliding sleeve (5352), folding drive sliding sleeve (5352) and controller, the other end cover of sliding sleeve axle center (5351) is located just can be relative in the folding drive sliding sleeve (5352) reciprocate folding drive sliding sleeve (5352), the fixed cover of one end of switching-over bevel gear (536) is located in folding drive sliding sleeve (5352), the fixed cover of the other end of switching-over bevel gear (536) is located in folding drive shaft (537), folding drive shaft (537) with table (10) are connected, controller (110) with third driving motor (531) electricity is connected, is used for control third driving motor (531) action drives table (10) are rotary motion, drive table (10) overturn.
5. The internet-of-things-based mobile english teaching display stand according to claim 4, wherein the table (10) comprises a fixed table (11), a first folding table (12) and a second folding table (13), the first folding table (12) and the second folding table (13) are hinged to two sides of the fixed table (11), the table folding assembly (53) further comprises a driving plate (538), a first connecting rod (5391) and a second connecting rod (5392), the driving plate (538) is sleeved in the folding driving shaft (537), a first rotating shaft and a second rotating shaft are arranged on the driving plate (538), one end of the first connecting rod (5391) is rotatably connected with the first rotating shaft, and the other end of the first connecting rod (5391) is rotatably connected with the first folding table (12); one end of the second connecting rod (5392) is rotatably connected with the second rotating shaft, and the other end of the second connecting rod (5392) is rotatably connected with the second folding table (13).
6. The internet-of-things-based portable english teaching display stand according to claim 4, wherein the bevel direction gear (536) comprises a first bevel direction gear (5361) and a second bevel direction gear (5362) arranged at a right angle, the first bevel direction gear (5361) is fixedly connected to the folding driving sliding sleeve (5352), and the second bevel direction gear (5362) is fixedly connected to the folding driving shaft (537).
7. The mobile English teaching display stand based on Internet of things of claim 4, further comprising a wireless charging coil, a storage battery (60) and a wireless receiving board (70), wherein the wireless charging coil is electrically connected with the storage battery (60) through the wireless receiving board (70).
8. The internet-of-things-based portable english teaching display stand according to claim 7, wherein the seat (40) is in a box shape and comprises a box body (41) and a flip cover (42) rotatably covering the box body (41), and the first driving motor (511), the second driving motor (521), the third driving motor (531) and the battery (60) are respectively disposed in the box body (41).
9. The mobile English teaching display stand based on Internet of things of claim 7, wherein the bottom of the base (30) is provided with a plurality of rollers (31).
10. The internet-of-things-based portable english teaching display stand according to claim 5, wherein the display screen (20) is a touch display screen, the display screen (20) is rotatably connected to the fixed table (11) and a screen accommodating groove (111) for accommodating the display screen (20) is formed in the fixed table (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658061.7A CN113384068A (en) | 2021-06-11 | 2021-06-11 | Movable english teaching show stand based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110658061.7A CN113384068A (en) | 2021-06-11 | 2021-06-11 | Movable english teaching show stand based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113384068A true CN113384068A (en) | 2021-09-14 |
Family
ID=77620954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110658061.7A Withdrawn CN113384068A (en) | 2021-06-11 | 2021-06-11 | Movable english teaching show stand based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113384068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116570349A (en) * | 2023-03-15 | 2023-08-11 | 磅客策(上海)智能医疗科技有限公司 | A hair follicle extraction system, control method and storage medium |
| CN118372727A (en) * | 2024-06-21 | 2024-07-23 | 宁波继峰汽车零部件股份有限公司 | Automobile armrest box and vehicle |
-
2021
- 2021-06-11 CN CN202110658061.7A patent/CN113384068A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116570349A (en) * | 2023-03-15 | 2023-08-11 | 磅客策(上海)智能医疗科技有限公司 | A hair follicle extraction system, control method and storage medium |
| CN116570349B (en) * | 2023-03-15 | 2024-04-26 | 磅客策(上海)智能医疗科技有限公司 | Hair follicle extraction system, control method and storage medium |
| CN118372727A (en) * | 2024-06-21 | 2024-07-23 | 宁波继峰汽车零部件股份有限公司 | Automobile armrest box and vehicle |
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Application publication date: 20210914 |
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