CN113068922A - Interactive teaching equipment is used in ideological and political theory teaching - Google Patents
Interactive teaching equipment is used in ideological and political theory teaching Download PDFInfo
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- CN113068922A CN113068922A CN202110374835.3A CN202110374835A CN113068922A CN 113068922 A CN113068922 A CN 113068922A CN 202110374835 A CN202110374835 A CN 202110374835A CN 113068922 A CN113068922 A CN 113068922A
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 41
- 241001310793 Podium Species 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 145
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 24
- 208000032369 Primary transmission Diseases 0.000 claims description 10
- 230000003993 interaction Effects 0.000 abstract description 5
- 208000032370 Secondary transmission Diseases 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000000034 method Methods 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
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
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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
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
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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
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Toys (AREA)
Abstract
The invention discloses interactive teaching equipment for ideological and political theory teaching, which comprises a base, a platform, a lifting device and a control system, wherein the platform comprises a platform body, a platform panel and a drawer, the drawer comprises a front plate, side plates, a plurality of layers of drawer boxes, a plurality of driving screws, a screw fixing plate, a plurality of drawer motors and a drawer motor seat, the front plate is provided with a plurality of drawer accommodating grooves corresponding to each drawer box, the drawer motors are connected with the driving screws, the driving screws penetrate through the screw fixing plate and then are correspondingly connected with the rear end parts of the drawer boxes, and the controller is used for controlling the corresponding drawer motors to act according to a control instruction transmitted by a wireless communication module and transmitted by a mobile terminal in a wireless mode so as to open or close the corresponding drawer boxes. The invention can realize remote control and has high man-machine interaction; the automation degree is high, and the drawer is convenient to use and fold; the podium after folding can continue to use, the multiple ideological and political theory teaching of different grade type can be deposited to multilayer drawer box and is used article.
Description
Technical Field
The invention relates to the technical field of teaching equipment, and particularly discloses interactive teaching equipment for ideological and political theory teaching.
Background
In the ideological and political theory teaching process, the podium is essential teaching facility, and the podium generally all is the derivative of the ordinary table body in school, but current podium does not have the effect of continuing to deposit the teaching tool after folding, and the podium after folding does not have the effect of height-adjusting and deposit the tool, has just so brought inconvenience for teaching work.
Patent publication No. CN210539682U discloses a collapsible podium of ideological and political theory teaching usefulness in the patent document, including the bottom plate, the equal fixedly connected with riser in the left and right sides of bottom plate upper surface, and the equal fixed connection in the front of connecting plate in the back of two risers, and the lower fixed connection of lower surface at the upper surface of bottom plate of connecting plate. This collapsible podium of ideological and political theory teaching usefulness, through setting up the fixed plate, a bearing, the apparatus further comprises a rotating shaft, the through-hole, the pin rod, spacing hole and limiting plate, when the space of diaphragm is not enough, make the backup pad rotate to the diaphragm directly over, inject the pin rod into through-hole and spacing downthehole this moment, make fixing of backup pad can be stable directly over the diaphragm, when the teacher does not need the backup pad, can follow through-hole and spacing downthehole extraction to the pin rod, make the backup pad rotate to the rear side of connecting plate, so not only can conveniently fold the podium, make the podium after folding simultaneously can be continued to use by the teacher. However, the drawers of the existing foldable platform still need to be manually opened or closed, and the degree of automation is low and the man-machine interaction is poor.
The existing foldable platform has low automation degree and poor man-machine interaction, and is a technical problem to be solved urgently.
Disclosure of Invention
The invention provides interactive teaching equipment for ideological and political theory teaching, and aims to solve the technical problems of low automation degree and poor man-machine interaction of the existing foldable platform.
The invention discloses interactive teaching equipment for ideological and political theory teaching, which comprises a base, a platform, a lifting device arranged between the base and the platform and a control system electrically connected with the platform and the lifting device respectively, wherein the platform comprises a platform body, a platform panel and a drawer, the platform panel is arranged above the platform body, the drawer is arranged on the platform body, the drawer comprises a front plate, a side plate, a plurality of layers of drawer boxes, a plurality of driving screws, a screw fixing plate, a plurality of drawer motors and a drawer motor seat, the front plate, the side plate, the drawer boxes and the screw fixing plate surround to form a drawer frame, a plurality of drawer accommodating grooves corresponding to each drawer box are arranged on the front plate, the drawer motors are connected with the driving screws, the driving screws penetrate through the screw fixing plate and then are correspondingly connected with the rear end parts of the drawer boxes, the control system comprises a controller and a wireless communication module, the controller is respectively connected with the wireless communication module and the plurality of drawer motors, and the control module is used for controlling the corresponding drawer motor to act according to a control command transmitted by the wireless communication module and wirelessly sent by the mobile terminal so as to open or close the corresponding drawer box.
Furthermore, drawer rollers are arranged on two sides of the drawer box, slide ways matched with the drawer rollers are correspondingly arranged on the drawer accommodating groove and the side plates, and the drawer box can horizontally slide relative to the slide ways to open or close the drawer; the bottom of the drawer box is of a hollow structure.
Furthermore, the lifting and shrinking device comprises a folding connecting plate, a first lifting driving mechanism and a second lifting driving mechanism, the folding connecting plate is obliquely arranged between the base and the platform, one end of the folding connecting plate is hinged with the first end of the base, and the other end of the folding connecting plate is hinged with the first end of the platform; the first lifting driving mechanism is arranged between the middle part of the upper panel of the folding connecting plate and the second end part of the platform; the second lifting driving mechanism is arranged between the middle part of the lower panel of the folding connecting plate and the second end part of the base.
Further, the first lifting driving mechanism comprises a first lifting transmission assembly, a first lifting supporting assembly and a first stopping assembly, the first lifting transmission assembly comprises a first transmission shaft, a first bevel gear subassembly, a first belt wheel assembly, a second belt wheel subassembly and a second bevel gear subassembly which are sequentially connected, the first bevel gear subassembly comprises a first bevel gear and a second bevel gear which are arranged at a right angle and are mutually meshed, the first belt wheel assembly comprises a first synchronous primary transmission belt wheel connecting shaft, a first synchronous primary transmission belt wheel, a second synchronous primary transmission belt wheel and a first synchronous transmission belt, the first synchronous primary transmission belt wheel is sleeved on the first synchronous primary transmission belt wheel connecting shaft, and the first synchronous primary transmission belt wheel is connected with the second synchronous primary transmission belt wheel through the first synchronous transmission belt; the second belt wheel subassembly comprises a second synchronous transmission belt wheel connecting shaft, a first synchronous secondary transmission belt wheel, a second synchronous secondary transmission belt wheel and a second synchronous transmission belt, the first synchronous secondary transmission belt wheel is sleeved on the second synchronous transmission belt wheel connecting shaft, and the first synchronous secondary transmission belt wheel is connected with the second synchronous secondary transmission belt wheel through the second synchronous transmission belt; the second bevel gear assembly comprises a third bevel gear and a fourth bevel gear which are arranged at right angles to each other and mesh with each other.
Furthermore, the first lifting support assembly comprises a platform lifting strut shaft, a platform lifting strut shaft seat, a first platform lifting strut driving synchronous pulley, a second platform lifting strut driving synchronous pulley, a platform lifting strut driving synchronous belt, a platform lifting strut, a platform lifting gear shaft, a platform lifting drive gear and a platform lifting rack, wherein the platform lifting strut shaft is installed on the platform lifting strut shaft seat, the first platform lifting strut driving synchronous pulley is sleeved on the platform lifting strut shaft, and the second platform lifting strut driving synchronous pulley is sleeved on the platform lifting strut shaft; the platform lifting brace driving synchronous belt is covered on a first platform lifting brace driving synchronous belt wheel and a second platform lifting brace driving synchronous belt wheel; one end of the platform lifting support rod is sleeved on the platform lifting support rod shaft; the other end of the platform lifting brace is hinged with the middle part of the platform lifting driving gear through a platform lifting gear shaft; the platform lifting rack is arranged at the bottom of the platform and meshed with the platform lifting driving gear.
Furthermore, the first stopping assembly comprises a platform lifting driving gear limiter and a platform lifting driving gear energy absorption plate, and the platform lifting driving gear limiter is installed on the bottom of the second end of the platform and is arranged close to one end of the platform lifting rack; the platform lifting driving gear energy absorption plate is arranged on the side face of the platform lifting driving gear limiter close to one side of the platform lifting rack.
Furthermore, the second lifting driving mechanism comprises a second lifting driving assembly, a second lifting supporting assembly and a second stopping assembly, the second lifting driving assembly comprises a first folding connecting plate synchronous belt pulley, a second folding connecting plate synchronous belt pulley, a folding connecting plate synchronous belt, a folding connecting plate supporting rod shaft and a folding connecting plate supporting rod shaft support, the folding connecting plate synchronous belt is covered on the first folding connecting plate synchronous belt pulley and the second folding connecting plate synchronous belt pulley, the second folding connecting plate synchronous belt pulley is sleeved on the folding connecting plate supporting rod shaft, and the folding connecting plate supporting rod shaft is installed on the folding connecting plate supporting rod shaft support.
Further, the second lifting support assembly comprises a first folding connecting plate lifting synchronous belt pulley, a second folding connecting plate lifting synchronous belt pulley, a folding connecting plate lifting gear driving synchronous belt, a folding connecting plate lifting stay bar, a folding connecting plate lifting gear shaft, a folding connecting plate lifting driving gear and a folding connecting plate lifting rack, the first folding connecting plate lifting synchronous belt pulley is sleeved on the folding connecting plate stay bar shaft, and the second folding connecting plate lifting synchronous belt pulley is sleeved on the folding connecting plate lifting gear shaft; the folding connecting plate lifting gear driving synchronous belt is covered on a second folding connecting plate lifting synchronous belt wheel and a folding connecting plate lifting gear driving synchronous belt; one end of the lifting brace rod of the folding connecting plate is sleeved on the brace rod shaft of the folding connecting plate; the other end of the folding connecting plate lifting brace rod is hinged with the middle part of the folding connecting plate lifting driving gear through a folding connecting plate lifting gear shaft; the folding connecting plate lifting rack is arranged at the bottom of the folding connecting plate and meshed with the folding connecting plate lifting driving gear.
Furthermore, the second stopping assembly comprises a folding connecting plate lifting driving gear limiter and a folding connecting plate travel switch, and the folding connecting plate lifting driving gear limiter is installed on the bottom of the folding connecting plate and is arranged close to one end of the folding connecting plate lifting rack; the folding connecting plate travel switch is arranged on the side face of the folding connecting plate lifting driving gear limiter close to one side of the folding connecting plate lifting rack.
Furthermore, the control system further comprises a double-output-shaft driving motor, the double-output-shaft driving motor is respectively connected with the first transmission shaft and the first folding connecting plate synchronous belt pulley, the controller is respectively electrically connected with the double-output-shaft driving motor and the folding connecting plate travel switch, and when the folding connecting plate touches the folding connecting plate travel switch, the double-output-shaft driving motor is controlled to stop moving, so that the platform lifting driving gear touches the platform lifting driving gear energy absorbing plate at the same time.
The beneficial effects obtained by the invention are as follows:
the invention provides interactive teaching equipment for ideological and political theory teaching, which adopts a base, a platform, a lifting device and a control system, wherein the platform comprises a platform body, a platform panel and a drawer, the drawer comprises a front plate, a side plate, a plurality of layers of drawer boxes, a plurality of driving screws, a screw fixing plate, a plurality of drawer motors and a drawer motor seat, and a controller is used for controlling the corresponding drawer motors to act according to a control command transmitted by a wireless communication module and wirelessly sent by a mobile terminal so as to open or close the corresponding drawer boxes. The interactive teaching equipment for ideological and political theory teaching provided by the invention can realize remote control and has high man-machine interaction; the automation degree is high, and the drawer is convenient to use and fold; the podium after folding can continue to use, the multiple ideological and political theory teaching of different grade type can be deposited to multilayer drawer box and is used article.
Drawings
FIG. 1 is a schematic perspective view of a first view of an interactive teaching apparatus for ideological and political theory teaching according to a first embodiment of the present invention;
FIG. 2 is a schematic view of an internal three-dimensional structure of an interactive teaching apparatus for ideological and political theory teaching according to a first embodiment of the present invention;
FIG. 3 is a schematic perspective view of a second view of the interactive teaching apparatus for ideological and political theory teaching according to the first embodiment of the present invention;
FIG. 4 is a schematic perspective view of a third view of the interactive teaching device for ideological and political theory teaching according to the present invention;
FIG. 5 is a schematic perspective view of a fourth embodiment of an interactive teaching apparatus for ideological and political theory teaching according to the present invention;
FIG. 6 is a schematic perspective view of a fifth embodiment of an interactive teaching apparatus for ideological and political theory teaching according to the present invention;
FIG. 7 is a schematic view of an internal perspective structure of an interactive teaching apparatus for ideological and political theory teaching according to a second embodiment of the present invention;
FIG. 8 is a schematic perspective view of a first view of a second embodiment of an interactive teaching apparatus for ideological and political theory teaching according to the present invention;
FIG. 9 is a schematic perspective view of a second embodiment of an interactive teaching apparatus for ideological and political theory teaching according to the present invention;
fig. 10 is a schematic perspective view of a third view of an interactive teaching device for ideological and political theory teaching according to a second embodiment of the present invention.
The reference numbers illustrate:
10. a base; 20. a platform; 30. a lifting and shrinking device; 21. a table body; 22. a platform panel; 23. a drawer; 231. a front plate; 232. a side plate; 233. a drawer box; 234. a drive screw; 235. a screw fixing plate; 236. a drawer motor; 237. a drawer motor base; 238. a side sliding plate; 2331. drawer rollers; 2311. a drawer receiving groove; 2312. a slideway; 41. a wireless communication module; 43. a controller; 31. folding the connecting plate; 32. a first elevation drive mechanism; 33. a second elevation drive mechanism; 321. a first lift drive assembly; 322. a first lift support assembly; 323. a first stop assembly; 3211. a first drive shaft; 3212. a first bevel gear subassembly; 3213. a first pulley assembly; 3214. a second pulley sub-assembly; 3215. a second cone-shaped tooth assembly; 32121. a first bevel gear; 32122. a second bevel gear; 32131. a first synchronous primary driving belt wheel connecting shaft; 32132. a first synchronous primary drive pulley; 32133. a second synchronous primary drive pulley; 32134. a first synchronous belt; 32141. a second synchronous transmission belt wheel connecting shaft; 32142. a first synchronous secondary drive pulley; 32143. a second synchronous secondary drive pulley; 32144. a second synchronous belt; 32151. a third bevel gear; 32152. a fourth bevel gear; 3221. the platform lifts the strut shaft; 3222. the platform lifts the support rod shaft seat; 3223. the first platform lifting stay bar drives the synchronous belt pulley; 3224. the second platform lifting stay bar drives the synchronous belt pulley; 3225. the platform lifting brace rod drives the synchronous belt; 3226. lifting the brace rod by the platform; 3227. the platform lifts the gear shaft; 3228. the platform lifts the driving gear; 3229. a platform lifting rack; 3231. the platform lifts up the driving gear limiter; 3232. the platform lifts the drive gear energy absorption plate; 331. a second lift drive assembly; 332. a second lift support assembly; 333. a second stop assembly; 3311. a first folding connecting plate synchronous belt pulley; 3312. a second folding connecting plate synchronous belt pulley; 3313. folding the connecting plate synchronous belt; 3314. folding the connecting plate strut shaft; 3315. a folding connecting plate support rod shaft support; 3321. the first folding connecting plate lifts the synchronous belt pulley; 3322. the second folding connecting plate lifts the synchronous belt pulley; 3323. the folding connecting plate lifts the gear to drive the synchronous belt; 3324. the connecting plate is folded to lift the support rod; 3325. the folding connecting plate lifts the gear shaft; 3326. the folding connecting plate lifts the driving gear; 3327. lifting the rack by folding the connecting plate; 3331. the folding connecting plate lifts the driving gear limiter; 3332. a travel switch of the folding connecting plate; 42. the double output shafts drive the motor.
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 an interactive teaching apparatus for ideological and political theory teaching, including a base 10, a platform 20, a lifting device 30 disposed between the base 10 and the platform 20, and a control system electrically connected to the platform 20 and the lifting device 30, wherein the platform 20 includes a platform 21, a platform panel 22, and a drawer 23, the platform panel 22 is disposed above the platform 21, the drawer 23 is mounted on the platform 21, the drawer 23 includes a front plate 231, side plates 232, a multi-layer drawer box 233, a plurality of driving screws 234, a screw fixing plate 235, a plurality of drawer motors 236 and drawer motor seats 237, the front plate 231, the side plates 232, the drawer box 233 and the screw fixing plate 235 surround to form a drawer frame, the front plate 231 is provided with a plurality of drawer accommodating grooves 2311 corresponding to each drawer box 233, the drawer motors 236 are connected to the driving screws 234, the driving screws 234 penetrate through the screw fixing plates 235 and are correspondingly connected to rear ends of the drawer boxes 233, the control system comprises a controller 43 and a wireless communication module 41, wherein the controller 43 is respectively connected with the wireless communication module 41 and the plurality of drawer motors 236, and is used for controlling the corresponding drawer motors 236 to act according to a control instruction transmitted by the wireless communication module 41 and wirelessly transmitted by the mobile terminal so as to open or close the corresponding drawer boxes 233. In the present embodiment, the drawer boxes 233 are arranged in layers, and can contain various materials for ideological and political education, for example, political principle boards or political teaching materials. The platform 20 is provided with side sliding plates 238 at both sides thereof, and various articles such as teaching aids, chalks or mobile phones can be stored in the side sliding plates 238. In this embodiment, the wireless communication module 41 may be a Wi-Fi module, a GPRS module, or a bluetooth module, or may also be a 3G module, a 4G module, or a 5G module. The controller 43 may be a single chip or a programmable logic controller, and is within the scope of the present patent.
In the above structure, please refer to fig. 1 to 6, in the interactive teaching device for ideological and political theory teaching provided in this embodiment, drawer rollers 2331 are disposed at two sides of the drawer box 233, slide ways 2312 matched with the drawer rollers 2331 are correspondingly disposed on the drawer receiving grooves 2311 and the side plates 232, and the drawer box 233 can horizontally slide relative to the slide ways 2312 to open or close the drawer 23; the bottom of the drawer case 233 is a hollow structure. In the embodiment, the bottom of the drawer box 233 is hollowed, so that teachers giving lessons can conveniently take corresponding ideological and political education materials; design into multilayer drawer type structure, can deposit many teaching materials for political education, it is real-time convenient.
Further, referring to fig. 1 to 6, in the interactive teaching equipment for ideological and political theory teaching provided in this embodiment, the telescopic device 30 includes a folding connecting plate 31, a first lifting driving mechanism 32 and a second lifting driving mechanism 33, the folding connecting plate 31 is obliquely disposed between the base 10 and the platform 20, one end of the folding connecting plate 31 is hinged to the first end of the base 10, and the other end of the folding connecting plate 31 is hinged to the first end of the platform 20; the first lifting driving mechanism 32 is arranged between the middle part of the upper panel of the folding connecting plate 31 and the second end part of the platform 20; the second elevation driving mechanism 33 is disposed between the middle of the lower panel of the folding connecting plate 31 and the second end of the base 10. The controller 43 is electrically connected to the first lifting driving mechanism 32 and the second lifting driving mechanism 33, respectively, and is configured to control the first lifting driving mechanism 32 and the second lifting driving mechanism 33 to operate according to a folding control command transmitted by the wireless communication module 41 and wirelessly transmitted by the mobile terminal, so as to fold the interactive teaching device for ideological and political theory teaching. Specifically, the first lifting driving mechanism 32 includes a first lifting transmission assembly 321, a first lifting support assembly 322 and a first stopper assembly 323, the first lifting transmission assembly 321 includes a first transmission shaft 3211, a first bevel gear subassembly 3212 and a first pulley assembly 3213 which are connected in sequence, a second pulley subassembly 3214 and a second bevel gear subassembly 3215, wherein the first bevel gear subassembly 3212 includes a first bevel gear 32121 and a second bevel gear 32122 which are disposed at a right angle to each other and engaged with each other, the first pulley subassembly 3213 includes a first synchronous primary pulley connecting shaft 32131, a first synchronous primary pulley 32132, a second synchronous primary pulley 32133 and a first synchronous transmission belt 32134, the first synchronous primary pulley 32132 is sleeved on the first synchronous primary pulley connecting shaft 32131, and the first synchronous primary pulley 32132 is connected to the second synchronous primary pulley 32133 through the first synchronous transmission belt 32134; the second pulley subassembly 3214 comprises a second synchronous pulley connecting shaft 32141, a first synchronous secondary pulley 32142, a second synchronous secondary pulley 32143 and a second synchronous belt 32144, the first synchronous secondary pulley 32142 is sleeved on the second synchronous pulley connecting shaft 32141, and the first synchronous secondary pulley 32142 is connected with the second synchronous secondary pulley 32143 through a second synchronous belt 32144; the second bevel gear assembly 3215 includes a third bevel gear 32151 and a fourth bevel gear 32152 disposed at right angles to each other and meshing with each other. In the embodiment, the reversing is performed through the bevel gear subassembly and the belt wheel subassembly, and the reversing and the transmission are smooth and efficient.
Preferably, referring to fig. 1 to 10, in the interactive teaching device for ideological and political theory teaching provided in this embodiment, the first lifting support assembly 322 includes a platform lifting stay rod shaft 3221, a platform lifting stay rod shaft seat 3222, a first platform lifting stay rod driving synchronous pulley 3223, a second platform lifting stay rod driving synchronous pulley 3224, a platform lifting stay rod driving synchronous belt 3225, a platform lifting stay rod 3226, a platform lifting gear shaft 3227, a platform lifting driving gear 3228, and a platform lifting rack 3229, the platform lifting stay rod shaft 3221 is installed on the platform lifting stay rod shaft seat 3222, the first platform lifting stay rod driving synchronous pulley 3224 is sleeved on the platform lifting stay rod shaft 3221, and the second platform lifting stay rod driving synchronous pulley 3225 is sleeved on the platform lifting gear shaft 3227; the podium lifting strut driving synchronous belt 3225 is draped over the first podium lifting strut driving synchronous pulley 3224 and the second podium lifting strut driving synchronous pulley 3225; one end of the platform lifting stay 3226 is sleeved on the platform lifting stay shaft 3221; the other end of the platform lifting stay 3226 is hinged to the middle of the platform lifting drive gear 3228 through a platform lifting gear shaft 3227; the platform lifting rack 3229 is disposed at the bottom of the platform 20 and engaged with the platform lifting driving gear 3228. The first stopping assembly 323 comprises a platform lifting driving gear limiter 3231 and a platform lifting driving gear energy absorbing plate 3232, wherein the platform lifting driving gear limiter 3231 is installed on the bottom of the second end of the platform 20 and is arranged close to one end of the platform lifting rack 3229; platform lift drive gear energy absorption plate 3232 is disposed on the side of platform lift drive gear stop 3231 that is adjacent to platform lift rack 3229. The interactive teaching equipment is used in ideological and political theory teaching that this embodiment provided uses through the cooperation of first lifting drive assembly 321, first lifting supporting component 322, first backstop subassembly 323 three and lets podium 20 keep the horizontality all the time for podium after folding can be continued to be used by the teacher, convenient to use and high-usage.
Further, referring to fig. 1 to 10, in the interactive teaching device for ideological and political theory teaching provided in this embodiment, the second lifting driving mechanism 33 includes a second lifting driving component 331, a second lifting supporting component 332 and a second stopping component 333, the second lifting driving component 331 includes a first folding connecting plate synchronous pulley 3311, a second folding connecting plate synchronous pulley 3312, a folding connecting plate synchronous belt 3313, a folding connecting plate strut shaft 3314 and a folding connecting plate strut shaft base 3315, the folding connecting plate synchronous belt 3 is covered on the first folding connecting plate synchronous pulley 3311 and the second folding connecting plate synchronous pulley 3312, the second folding connecting plate synchronous pulley 2 is sleeved on the folding connecting plate strut shaft 3314, and the folding connecting plate strut shaft 3314 is installed on the folding connecting plate strut shaft base 3315. The second lifting support component 332 comprises a first folding connecting plate lifting synchronous pulley 3321, a second folding connecting plate lifting synchronous pulley 3322, a folding connecting plate lifting gear driving synchronous belt 3323, a folding connecting plate lifting stay bar 3324, a folding connecting plate lifting gear shaft 3325, a folding connecting plate lifting driving gear 3326 and a folding connecting plate lifting rack 3327, wherein the first folding connecting plate lifting synchronous pulley 3321 is sleeved on the folding connecting plate stay bar shaft 3314, and the second folding connecting plate lifting synchronous pulley 3322 is sleeved on the folding connecting plate lifting gear shaft 3325; the folding connecting plate lifting gear driving synchronous belt 3323 is covered on a second folding connecting plate lifting synchronous belt pulley 3322 and the folding connecting plate lifting gear driving synchronous belt 3323; one end of the folding connecting plate lifting stay bar 3324 is sleeved on the folding connecting plate stay bar shaft 3314; the other end of the folding connecting plate lifting strut 3324 is hinged to the middle of the folding connecting plate lifting drive gear 3326 through a folding connecting plate lifting gear shaft 3325; the folding connecting plate lifting rack 3327 is arranged at the bottom of the folding connecting plate 31 and is meshed with the folding connecting plate lifting driving gear 3326. The second stopping assembly 333 includes a folding connecting plate lifting drive gear limiter 3331 and a folding connecting plate travel switch 3332, the folding connecting plate lifting drive gear limiter 3331 is mounted on the bottom of the folding connecting plate 31 and is disposed near one end of the folding connecting plate lifting rack 3327; the folding connecting plate travel switch 3332 is disposed on a side surface of the folding connecting plate lifting drive gear limiter 3331 adjacent to one side of the folding connecting plate lifting rack 3327. The interactive teaching equipment is used in ideological and political theory teaching that this embodiment provided lets podium 20 remain the horizontality all the time through the combination of second lifting transmission component 331, second lifting supporting component 332 and second backstop subassembly 333 three for podium after folding can be continued to be used by the teacher, convenient to use and high-usage.
Preferably, referring to fig. 7 to 10, in the interactive teaching device for ideological and political theory teaching provided in this embodiment, the control system further includes a dual-output-shaft driving motor 42, the dual-output-shaft driving motor 42 is respectively connected to the first transmission shaft 3211 and the first folding connecting plate synchronous pulley 3311, the controller 43 is respectively electrically connected to the dual-output-shaft driving motor 42 and the folding connecting plate travel switch 3332, and is configured to control the dual-output-shaft driving motor 42 to stop moving when recognizing that the folding connecting plate 31 touches the folding connecting plate travel switch 3332, so that the platform lifting driving gear 3228 touches the platform lifting driving gear energy-absorbing plate 3232, and the platform 20 is kept in a horizontal state all the time. The interactive teaching equipment for ideological and political theory teaching provided by the embodiment detects and controls the stop motion of the double-output-shaft driving motor 42 in real time through the matching of the controller 43 and the folding connecting plate travel switch 3332, so that the platform 20 is always kept in a horizontal state, the degree of automation is high, and the drawer is used and the folding is convenient; the reversing and transmission balance is high, and the folded platform can be continuously used.
As shown in fig. 1 to 10, the interactive teaching device for ideological and political theory teaching provided in this embodiment has the following working principle:
the platform 20 is provided with the wireless communication module 41, the controller 43 receives a control instruction transmitted by the mobile terminal wirelessly and transmitted by the wireless communication module 41, and the controller 43 controls the corresponding drawer motors 236 to move, so that the drawer boxes 233 sequentially extend, the drawer boxes 233 are used for respectively containing different education principles and teaching materials for ideological and political education, and different articles (such as teaching aids, chalks, mobile phones and the like) can be placed in the side sliding plates 238 on the two sides.
After receiving the control command that wireless communication module 41 conveyed, drawer motor 236 starts, drive screw 234 and rotate, drive screw 234 is connected with drawer box 233, along with drive screw 234's rotation, drive drawer box 233 along the drawer gyro wheel 2331 seesaw on both sides, the bottom of drawer box 233 is made the fretwork, the teacher of conveniently giving lessons takes political principle board and teaching material, drawer 23 makes the multilayer design, can deposit many this teaching material, press the corresponding button of mobile terminal again after taking out the teaching material, drawer box withdrawal 233.
After receiving a folding control instruction transmitted by the wireless communication module 41, the dual-output-shaft driving motor 42 drives the first bevel gear 32121 and the second bevel gear 32122 at one end to rotate, the second bevel gear 32122 is connected with the first synchronous primary driving pulley 32132, power is transmitted to the third bevel gear 32151 and the fourth bevel gear 32152 above the platform, the platform lifting support rod shaft 3221 above the platform rotates, and then the first platform lifting support rod is driven to drive the synchronous pulley 3223 to rotate, and then the platform lifting driving gear 3228 is driven to rotate, and the platform lifting driving gear 3228 is engaged with the platform lifting rack 3229. Bearing bushes are arranged between the platform lifting support rod shaft 3221 and the platform lifting support rod 3226, and the gear seat moves along with the folding connecting plate 31, so that power transmission of the bevel gear can be guaranteed. Folding connecting plate 31 transmits two play axle driving motor 42 power through the hold-in range for folding connecting plate vaulting pole axle 3314, and then drives folding connecting plate lifting drive gear 3326 and rotates, thereby, folding connecting plate lifting drive gear 3326 makes 2: 1 design with podium lifting drive gear 3228, after folding connecting plate lifting drive gear 3326 targetting in place folding connecting plate travel switch 3332, podium lifting drive gear 3228 also touches podium lifting drive gear energy-absorbing board 3232, two play axle driving motor 42 stop motion, accomplish the whole lifting motion of podium.
This embodiment provides an interactive teaching equipment is used in ideological and political theory teaching, compare with prior art, adopt base, podium, the device and the control system that contracts that rise, the podium includes the stage body, podium panel and drawer, the drawer includes front bezel, curb plate, multilayer drawer box, a plurality of driving screw, screw rod fixed plate, a plurality of drawer motor and drawer motor cabinet, the controller is used for sending the control command of coming according to wireless communication module, control corresponding drawer motor action to open or close the drawer box that corresponds. The interactive teaching equipment for ideological and political theory teaching provided by the embodiment has the advantages of high automation degree, and convenience in drawer use and folding; the podium after folding can continue to use, the multiple ideological and political theory teaching of different grade type can be deposited to multilayer drawer box and is used article.
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 interactive teaching equipment for ideological and political theory teaching is characterized by comprising a base (10), a platform (20), a lifting device (30) arranged between the base (10) and the platform (20) and a control system electrically connected with the platform (20) and the lifting device (30) respectively, wherein the platform (20) comprises a platform body (21), a platform panel (22) and a drawer (23), the platform panel (22) is arranged above the platform body (21), the drawer (23) is arranged on the platform body (21), the drawer (23) comprises a front plate (231), a side plate (232), a multi-layer drawer box (233), a plurality of driving screws (234), a screw fixing plate (235), a plurality of drawer motors (236) and a drawer motor seat (237), the front plate (231), the side plate (232), the drawer box (233) and the screw fixing plate (235) are enclosed to form a drawer frame, the control system comprises a controller (43) and a wireless communication module (41), wherein the controller (43) is respectively connected with the wireless communication module (41) and the drawer motors (236) and is used for controlling the corresponding drawer motors (236) to act according to a control instruction transmitted by the wireless communication module (41) and sent by a mobile terminal in a wireless mode so as to open or close the corresponding drawer boxes (233), and the drawer motors (2311) corresponding to the drawer boxes (233) are arranged on the front plate (231).
2. The interactive teaching equipment for ideological and political theory teaching according to claim 1, wherein drawer rollers (2331) are provided at both sides of the drawer box (233), a slide rail (2312) which is matched with the drawer rollers (2331) is provided at the drawer receiving groove (2311) and the side plate (232) correspondingly, and the drawer box (233) can horizontally slide relative to the slide rail (2312) to open or close the drawer (23); the bottom of the drawer box (233) is of a hollow structure.
3. The interactive teaching equipment for ideological and political theory teaching according to claim 1, wherein the lifting and retracting device (30) comprises a folding connecting plate (31), a first lifting driving mechanism (32) and a second lifting driving mechanism (33), the folding connecting plate (31) is obliquely arranged between the base (10) and the platform (20), one end of the folding connecting plate (31) is hinged with the first end of the base (10), and the other end of the folding connecting plate (31) is hinged with the first end of the platform (20); the first lifting driving mechanism (32) is arranged between the middle part of the upper panel of the folding connecting plate (31) and the second end part of the platform (20); the second lifting driving mechanism (33) is arranged between the middle part of the lower panel of the folding connecting plate (31) and the second end part of the base (10).
4. The interactive teaching equipment for ideological and political theory teaching of claim 3, wherein the first lifting driving mechanism (32) comprises a first lifting transmission component (321), a first lifting support component (322) and a first stop component (323), the first lifting transmission component (321) comprises a first transmission shaft (3211), a first bevel gear subassembly (3212), a first pulley component (3213), a second pulley subassembly (3214) and a second bevel gear subassembly (3215) which are connected in sequence, the first bevel gear subassembly (3212) comprises a first bevel gear (32121) and a second bevel gear (32122) which are arranged at a right angle to each other and are engaged with each other, the first pulley component (3213) comprises a first synchronous primary transmission belt connecting shaft (32131), a first synchronous primary transmission belt (32132), a second synchronous primary transmission belt (32133) and a first synchronous (32134), the first synchronous primary driving belt wheel (32132) is sleeved on the first synchronous primary driving belt wheel connecting shaft (32131), and the first synchronous primary driving belt wheel (32132) is connected with the second synchronous primary driving belt wheel (32133) through the first synchronous driving belt (32134); the second belt wheel subassembly (3214) comprises a second synchronous belt wheel connecting shaft (32141), a first synchronous secondary belt wheel (32142), a second synchronous secondary belt wheel (32143) and a second synchronous belt (32144), the first synchronous secondary belt wheel (32142) is sleeved on the second synchronous belt wheel connecting shaft (32141), and the first synchronous secondary belt wheel (32142) is connected with the second synchronous secondary belt wheel (32143) through the second synchronous belt (32144); the second bevel gear assembly (3215) includes a third bevel gear (32151) and a fourth bevel gear (32152) disposed at right angles to each other and meshing with each other.
5. The interactive teaching device for ideological and political theory according to claim 4, wherein the first lifting support component (322) comprises a platform lifting stay shaft (3221), a platform lifting stay shaft seat (3222), a first platform lifting stay driving synchronous pulley (3223), a second platform lifting stay driving synchronous pulley (3224), a platform lifting stay driving synchronous belt (3225), a platform lifting stay (3226), a platform lifting gear shaft (3227), a platform lifting driving gear (3228) and a platform lifting rack (3229), the platform lifting brace shaft (3221) is mounted on the platform lifting brace shaft seat (3222), the first platform lifting stay bar drives a synchronous belt wheel (3224) to be sleeved on the platform lifting stay bar shaft (3221), the second platform lifting stay bar drives a synchronous belt wheel (3225) to be sleeved on the platform lifting gear shaft (3227); the podium lifting strut driving synchronous belt (3225) is covered on the first podium lifting strut driving synchronous belt wheel (3224) and the second podium lifting strut driving synchronous belt wheel (3225); one end of the platform lifting stay bar (3226) is sleeved on the platform lifting stay bar shaft (3221); the other end of the platform lifting stay bar (3226) is hinged to the middle of the platform lifting driving gear (3228) through the platform lifting gear shaft (3227); the platform lifting rack (3229) is arranged at the bottom of the platform (20) and meshed with the platform lifting driving gear (3228).
6. The interactive teaching equipment for ideological and political theory teaching according to claim 5, wherein the first stopping component (323) comprises a platform lifting driving gear stopper (3231) and a platform lifting driving gear energy absorbing plate (3232), the platform lifting driving gear stopper (3231) is installed on the bottom of the second end portion of the platform (20) and is arranged close to one end portion of the platform lifting rack (3229); podium lifting drive gear energy-absorbing board (3232) is located podium lifting drive gear stopper (3231) is close to on the side of podium lifting rack (3229) one side.
7. The interactive teaching equipment for ideological and political theory teaching according to claim 6, wherein the second elevation driving mechanism (33) comprises a second elevation transmission component (331), a second elevation support component (332) and a second stopper component (333), the second lifting transmission component (331) comprises a first folding connecting plate synchronous pulley (3311), a second folding connecting plate synchronous pulley (3312), a folding connecting plate synchronous belt (3313), a folding connecting plate support rod shaft (3314) and a folding connecting plate support rod shaft support seat (3315), the folding connecting plate synchronous belt (3313) is covered on the first folding connecting plate synchronous belt pulley (3311) and the second folding connecting plate synchronous belt pulley (3312), the second folding connecting plate synchronous belt wheel (3312) is sleeved on the folding connecting plate support rod shaft (3314), the folding connecting plate strut shaft (3314) is mounted on the folding connecting plate strut shaft support (3315).
8. The interactive teaching device for ideological and political theory teaching of claim 7, wherein the second lifting support assembly (332) comprises a first folding connection plate lifting synchronous pulley (3321), a second folding connection plate lifting synchronous pulley (3322), a folding connection plate lifting gear driving synchronous belt (3323), a folding connection plate lifting stay bar (3324), a folding connection plate lifting gear shaft (3325), a folding connection plate lifting driving gear (3326) and a folding connection plate lifting rack (3327), the first folding connection plate lifting synchronous pulley (3321) is sleeved on the folding connection plate stay shaft (3314), and the second folding connection plate lifting synchronous pulley (3322) is sleeved on the folding connection plate lifting gear shaft (3325); the folding connecting plate lifting gear driving synchronous belt (3323) is covered on the second folding connecting plate lifting synchronous belt pulley (3322) and the folding connecting plate lifting gear driving synchronous belt (3323); one end of the folding connecting plate lifting support rod (3324) is sleeved on the folding connecting plate support rod shaft (3314); the other end of the folding connecting plate lifting support rod (3324) is hinged with the middle part of the folding connecting plate lifting driving gear (3326) through a folding connecting plate lifting gear shaft (3325); the folding connecting plate lifting rack (3327) is arranged at the bottom of the folding connecting plate (31) and meshed with the folding connecting plate lifting driving gear (3326).
9. The interactive teaching equipment for ideological and political education as claimed in claim 8, wherein the second stopping assembly (333) includes a folding connection plate lifting driving gear stopper (3331) and a folding connection plate travel switch (3332), the folding connection plate lifting driving gear stopper (3331) is installed on the bottom of the folding connection plate (31) and is provided near one end of the folding connection plate lifting rack (3327); folding connecting plate travel switch (3332) are located folding connecting plate lifting drive gear stopper (3331) are close to on the side of folding connecting plate lifting rack (3327) one side.
10. The interactive teaching equipment for ideological and political theory teaching of claim 9, wherein the control system further comprises a double-output shaft driving motor (42), the double-output shaft driving motor (42) is respectively connected with the first transmission shaft (3211) and the first folding connecting plate synchronous pulley (3311), the controller (43) is respectively electrically connected with the double-output shaft driving motor (42) and the folding connecting plate travel switch (3332), and is configured to control the double-output shaft driving motor (42) to stop moving when recognizing that the folding connecting plate (31) touches the folding connecting plate travel switch (3332), so that the lectern lifting driving gear (3228) touches the lecture stage lifting driving gear plate (3232) simultaneously by energy.
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| CN202110374835.3A CN113068922B (en) | 2021-04-07 | 2021-04-07 | Interactive teaching equipment is used in ideological and political theory teaching |
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| CN202110374835.3A CN113068922B (en) | 2021-04-07 | 2021-04-07 | Interactive teaching equipment is used in ideological and political theory teaching |
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| CN113068922B CN113068922B (en) | 2022-04-22 |
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Granted publication date: 20220422 |