CN112240462A - Remote teaching device based on cloud calculates - Google Patents
Remote teaching device based on cloud calculates Download PDFInfo
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- CN112240462A CN112240462A CN202011332656.5A CN202011332656A CN112240462A CN 112240462 A CN112240462 A CN 112240462A CN 202011332656 A CN202011332656 A CN 202011332656A CN 112240462 A CN112240462 A CN 112240462A
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- fixed
- vertical
- remote teaching
- rod
- teaching device
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- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a remote teaching device based on cloud computing, which relates to the field of teaching devices and comprises a moving seat, wherein a vertical pipe is fixed at the top of the moving seat, an electric cylinder fixed on the moving seat is arranged on the inner side of the vertical pipe, a rectangular lifting rod in sliding fit with the vertical pipe is fixed on a piston rod of the electric cylinder, a fixed block positioned above the vertical pipe is fixed at the upper end of the rectangular lifting rod, a fixed rod is fixed on the fixed block, an installation plate is fixed at the other end of the fixed rod, a remote teaching terminal is fixed on the left side of the installation plate, and a vertical through sliding groove is formed in the installation plate. The height of the remote teaching terminal can be adjusted according to needs, the remote teaching terminal is convenient to use, dust on the surface of the remote teaching terminal can be automatically and periodically cleaned, the remote teaching terminal is clean and convenient to use, meanwhile, the dust can be intensively treated during cleaning, the using effect is good, the whole device is simple in structure, low in manufacturing cost and flexible and convenient to use.
Description
Technical Field
The invention relates to the field of teaching devices, in particular to a remote teaching device based on cloud computing.
Background
With the continuous development of networks, cloud computing which provides more extensible virtual resources by using the internet is more and more concerned by people, and a traditional remote teaching device has the capability of remote teaching. However, traditional teaching device uses the later stage surface can adsorb the dust for a long time, and manual handling is inconvenient, uses and is convenient inadequately, and can raise dust during artifical clearance, environmental protection inadequately, and we need a remote teaching device based on cloud for this reason urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a remote teaching device based on cloud computing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a remote teaching device based on cloud calculates, is including removing the seat, the top of removing the seat is fixed with vertical standpipe, and the inboard of standpipe is provided with and is fixed in the electric cylinder on removing the seat, the piston rod of electric cylinder is fixed with the rectangle lifter of sliding fit in the standpipe, and the upper end of rectangle lifter is fixed with the fixed block that is located the standpipe top, be fixed with the dead lever on the fixed block, the other end of dead lever is fixed with the mounting panel, the left side of mounting panel is fixed with the remote teaching terminal, and is provided with vertical through chute on the mounting panel, and through chute internal rotation installs vertical rotation montant, the upper end transmission of rotating the montant is connected with the driving motor who is fixed in the mounting panel top, is provided with reciprocal screw on the rotation montant, and threaded connection has the internal thread slider that slides and link up, The rear ends are fixed with transverse hollow rods, a hollow brush plate located above the left side of the remote teaching terminal is fixed between the left ends of the two hollow rods, and dust suction holes and bristles are uniformly distributed on the right side of the hollow brush plate.
Preferably, the bottom of mounting panel is fixed with vertical collecting box, and the inboard of collecting box is fixed with the filter screen, and the bottom of filter screen is fixed with the filtration cotton, the lower extreme that rotates the montant stretches into in the collecting box and is fixed with the flabellum that is located the filter screen top, the upper end of collecting box is provided with the venthole along circumference, and the fixed and intercommunication of lower extreme of collecting box has the air duct, the other end and the well hollow rod intercommunication of air duct, well hollow rod and cavity brush board intercommunication.
Preferably, the bottom of the collecting box is provided with an ash cleaning hole, and the bottom of the collecting box is detachably fixed with a baffle plate covering the lower part of the ash cleaning hole.
Preferably, a controller and a timer are fixed on the left side of the vertical pipe, the timer is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with both the driving motor and the electric cylinder.
Preferably, the outer side of the lower end of the rectangular lifting rod is fixedly sleeved with a limiting block in sliding fit with the vertical pipe, and the limiting block is rectangular.
Preferably, all be provided with on mounting panel and the collecting box with rotate the mounting hole that the montant size matches, and rotate the montant and rotate and install in the mounting hole.
Preferably, the right side of the vertical pipe is fixed with a handrail, and the rear side of the vertical pipe is fixed with a power supply.
According to the invention, through the arrangement of the electric cylinder, the rectangular lifting rod, the driving motor, the rotating vertical rod, the hollow brush plate, the hollow rod, the internal thread slider, the fan blades and the air guide tube, the height of the remote teaching terminal can be adjusted as required, the remote teaching terminal can be conveniently used, the surface dust of the remote teaching terminal can be automatically and periodically cleaned, the remote teaching terminal is clean and convenient to use, meanwhile, the dust can be intensively treated, the using effect is good, the whole device is simple in structure, the manufacturing cost is low, and the use is flexible and convenient.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of fig. 1.
FIG. 3 is a schematic side view of a hollow brush plate.
Reference numbers in the figures: 1 removal seat, 2 standpipe, 3 electronic jar, 4 rectangle lifter, 5 fixed blocks, 6 dead levers, 7 mounting panels, 8 remote teaching terminals, 9 internal thread sliders, 10 rotation montants, 11 driving motor, 12 hollow rods, 13 hollow brush boards, 14 collecting boxes, 15 flabellum, 16 filter screens, 17 filter cotton, 18 baffles, 19 air ducts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a remote teaching device based on cloud computing comprises a moving seat 1, a vertical pipe 2 is fixed on the top of the moving seat 1, an electric cylinder 3 fixed on the moving seat 1 is arranged on the inner side of the vertical pipe 2, a rectangular lifting rod 4 in sliding fit in the vertical pipe 2 is fixed on a piston rod of the electric cylinder 3, a fixed block 5 positioned above the vertical pipe 2 is fixed on the upper end of the rectangular lifting rod 4, a fixed rod 6 is fixed on the fixed block 5, a mounting plate 7 is fixed on the other end of the fixed rod 6, a remote teaching terminal 8 is fixed on the left side of the mounting plate 7, a vertical through chute is arranged on the mounting plate 7, a vertical rotating vertical rod 10 is rotatably arranged in the through chute, a driving motor 11 fixed on the top of the mounting plate 7 is in transmission connection with the upper end of the rotating vertical rod 10, a reciprocating thread is arranged on the rotating vertical rod 10, the front end and the rear end of the internal thread sliding block 9 are both fixed with transverse hollow rods 12, a hollow brush plate 13 positioned above the left side of the remote teaching terminal 8 is fixed between the left ends of the two hollow rods 12, and dust suction holes and bristles are uniformly distributed on the right side of the hollow brush plate 13.
In this embodiment, the bottom of mounting panel 7 is fixed with vertical collecting box 14, the inboard of collecting box 14 is fixed with filter screen 16, the bottom of filter screen 16 is fixed with filters cotton 17, the lower extreme that rotates montant 10 stretches into in collecting box 14 and is fixed with the flabellum 15 that is located filter screen 16 top, the upper end of collecting box 14 is provided with the venthole along circumference, and the lower extreme of collecting box 14 is fixed and is communicated with air duct 19, the other end and the well hollow rod 12 intercommunication of air duct 19, well hollow rod 12 and well brush board 13 intercommunication.
In this embodiment, the bottom of collecting box 14 is provided with the deashing hole, and the bottom of collecting box 14 can be dismantled and be fixed with the baffle 18 that covers below the deashing hole, the left side of standpipe 2 is fixed with controller and timer, and the timer is connected with the input electricity of controller, the output and the equal electricity of driving motor 11 and electronic jar 3 of controller are connected, the fixed stopper that sliding fit in standpipe 2 that is equipped with in the lower extreme outside of rectangle lifter 4, and the shape of stopper is the rectangle, all be provided with on mounting panel 7 and the collecting box 14 and rotate the mounting hole that 10 sizes of montant match, and rotate montant 10 and rotate and install in the mounting hole, the right side of standpipe 2 is fixed with the handrail, and the rear side of standpipe 2 is fixed with the power.
The working principle is as follows: when the invention is used, the electric cylinder 3 and the driving motor 11 can be controlled to work by operating the controller, the rectangular lifting rod 4 can be driven to lift by the electric cylinder 3, so that the remote teaching terminal 8 can lift and adjust the height, the use is flexible, the timer can be set to set the timing and transmit information to the controller, the controller controls the driving motor 11 to work, the driving motor 11 works to drive the rotating vertical rod 10 to rotate, at the moment, the hollow brush plate 13, the hollow rod 12 and the internal thread slide block 9 are vertically reciprocated integrally under the action of the reciprocating thread, so that the bristles on the hollow brush plate 13 brush down dust on the remote teaching terminal 8, the automatic cleaning work is realized, the remote teaching terminal 8 is in a better state and is convenient for a user to use, and when the rotating vertical rod 10 rotates, the set fan blades 15 rotate to suck air, produce ascending air current, air duct 19 inhales this moment, and then siphons away the dust that the brush hair brushed down through cavity pole 12 and cavity brush board 13, can filter the dust through filter screen 16 and filtration cotton 17 and get off to pile up to the lower extreme of collection box 14 inboard to convenient centralized processing, excellent in use effect, whole device simple structure, the cost of manufacture is low, and uses nimble facility.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a remote teaching device based on cloud calculates, is including removing seat (1), its characterized in that, the top of removing seat (1) is fixed with vertical standpipe (2), and the inboard of standpipe (2) is provided with and is fixed in and removes electric cylinder (3) on seat (1), the piston rod of electric cylinder (3) is fixed with rectangle lifter (4) that sliding fit in standpipe (2), and the upper end of rectangle lifter (4) is fixed with fixed block (5) that are located standpipe (2) top, be fixed with dead lever (6) on fixed block (5), the other end of dead lever (6) is fixed with mounting panel (7), the left side of mounting panel (7) is fixed with remote teaching terminal (8), and is provided with vertical through chute on mounting panel (7), link up the spout internal rotation and install vertical rotation montant (10), the upper end transmission of rotation montant (10) is connected with driving motor (11) that are fixed in mounting panel (7) top The rotary vertical rod (10) is provided with reciprocating threads, the reciprocating threads are connected with internal thread sliding blocks (9) in sliding fit with the through sliding grooves in a threaded mode, the front end and the rear end of each internal thread sliding block (9) are fixedly provided with transverse hollow rods (12), a hollow brush board (13) located above the left side of the remote teaching terminal (8) is fixed between the left ends of the two hollow rods (12), and dust suction holes and bristles are evenly distributed on the right side of the hollow brush board (13).
2. The remote teaching device based on cloud computing of claim 1, characterized in that, the bottom of mounting panel (7) is fixed with vertical collecting box (14), and the inboard of collecting box (14) is fixed with filter screen (16), and the bottom of filter screen (16) is fixed with filters cotton (17), the lower extreme that rotates montant (10) stretches into in collecting box (14) and is fixed with flabellum (15) that are located filter screen (16) top, the upper end of collecting box (14) is provided with the venthole along circumference, and the lower extreme of collecting box (14) is fixed and is led to there is air duct (19), and the other end and the well core rod (12) intercommunication of air duct (19), well core rod (12) and well core brush board (13) intercommunication.
3. The cloud computing-based distance teaching device according to claim 2, wherein the bottom of the collection box (14) is provided with a dust cleaning hole, and the bottom of the collection box (14) is detachably fixed with a baffle (18) covering the dust cleaning hole.
4. The cloud computing-based distance teaching device according to claim 1, wherein a controller and a timer are fixed on the left side of the vertical tube (2), the timer is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with both the driving motor (11) and the electric cylinder (3).
5. The cloud computing-based distance teaching device according to claim 1, wherein a limiting block in sliding fit in the vertical tube (2) is fixedly sleeved on the outer side of the lower end of the rectangular lifting rod (4), and the limiting block is rectangular.
6. The cloud computing-based distance teaching device according to claim 2, wherein the mounting plate (7) and the collection box (14) are provided with mounting holes matched with the size of the vertical rotating rod (10), and the vertical rotating rod (10) is rotatably mounted in the mounting holes.
7. The cloud computing-based distance learning device of claim 2, wherein the right side of the vertical pipe (2) is fixed with a handrail, and the rear side of the vertical pipe (2) is fixed with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332656.5A CN112240462A (en) | 2020-11-25 | 2020-11-25 | Remote teaching device based on cloud calculates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332656.5A CN112240462A (en) | 2020-11-25 | 2020-11-25 | Remote teaching device based on cloud calculates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240462A true CN112240462A (en) | 2021-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011332656.5A Pending CN112240462A (en) | 2020-11-25 | 2020-11-25 | Remote teaching device based on cloud calculates |
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| Country | Link |
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| CN (1) | CN112240462A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213629666U (en) * | 2020-11-25 | 2021-07-06 | 辽宁省交通高等专科学校 | Remote teaching device based on cloud calculates |
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| CN108518557A (en) * | 2018-04-28 | 2018-09-11 | 广东富胜实业股份有限公司 | A kind of multimedia television interaction all-in-one machine |
| CN109144194A (en) * | 2018-09-11 | 2019-01-04 | 苏州苏琼网络科技有限公司 | A kind of computer cabinet with self-cleaning function |
| CN109333636A (en) * | 2018-09-29 | 2019-02-15 | 柳州市恒茂木业有限公司 | A kind of plank decoration bar processing unit being convenient to clean processing scrap |
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