CN109493647A - A kind of height and angle facilitate micro- class of adjusting to make and equipment of remotely giving lessons - Google Patents
A kind of height and angle facilitate micro- class of adjusting to make and equipment of remotely giving lessons Download PDFInfo
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- CN109493647A CN109493647A CN201910023696.2A CN201910023696A CN109493647A CN 109493647 A CN109493647 A CN 109493647A CN 201910023696 A CN201910023696 A CN 201910023696A CN 109493647 A CN109493647 A CN 109493647A
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- workbench
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention discloses a kind of height and angle facilitates micro- class of adjusting to make and equipment of remotely giving lessons, including workbench, it is provided with projection arrangement, photographic device and intelligent terminal on the table, the video inputs of the video output terminals connection projection arrangement of intelligent terminal, workbench regulating device and bottom plate are connected with below workbench, workbench regulating device includes motor and transmission mechanism, and transmission mechanism connects motor and workbench, adjusts the height of workbench.Height and angle of the invention facilitates micro- class of adjusting to make and facilitates the micro- class of teacher's production with equipment of remotely giving lessons and remotely give lessons, photographic device shoots lecturer and the equipment operation condition at scene carries out real-time Transmission, student is facilitated to carry out distance learning, it improves efficiency, lecturer is write using clipboard, raising is given lessons efficiency, and space is saved.
Description
Technical field
The invention belongs to IT application in education sector technical fields, and in particular to a kind of height and angle facilitate micro- class of adjusting to make
With equipment of remotely giving lessons.
Background technique
With the development of IT application in education sector technology and open-education, Traditional Classroom is changed, that is, Jiao Shike
To change oneself teaching method, the key content (emphasis, difficult point, the fallibility point of teaching material) for instruction of attending class is made into " micro- video "
Allow student's autonomous learning；Student can use the mobile intelligent terminal (mobile phone, plate, MP4 player) etc. of oneself whenever and wherever possible
" micro- video " is watched to learn or review；Classroom leaves more times help students and solves the problems, such as to be ignorant of, and teachers and students mutually discuss,
Or give student's guidance of personalization.
Current micro- class production method, be mostly using individual camera and video camera by the photos and videos taken again
It carries out editing and edits formation, such micro- class is in the form of a single, is not able to satisfy the growth requirement of society, can not be bonded opening
The development of formula education.
Summary of the invention
Goal of the invention: in view of the deficienciess of the prior art, the object of the present invention is to provide a kind of structure is simple, operation side
Just height and angle facilitates micro- class of adjusting to make and equipment of remotely giving lessons.
Technical solution: in order to achieve the above-mentioned object of the invention, The technical solution adopted by the invention is as follows:
A kind of height and angle facilitate micro- class of adjusting to make and remotely give lessons equipment, including workbench, in the work
Projection arrangement, photographic device and intelligent terminal are provided on platform, the video output terminals connection projection arrangement of the intelligent terminal
Video inputs are connected with workbench regulating device and bottom plate below the workbench, and the workbench regulating device includes
Motor and transmission mechanism, the transmission mechanism connection motor and workbench, adjust the height of workbench.
Preferably, the photographic device includes the first photographic device and the second photographic device, first photographic device
It is rotatably connected on bracket, the holder pivots are connected on projection arrangement, and second photographic device is arranged telescopic
Mechanical arm upper end, the mechanical arm lower end are rotatably arranged on workbench.
Preferably, being provided with light compensating lamp on the projection arrangement on the projection arrangement rotation connection workbench.
Preferably, the transmission mechanism includes transmission shaft, turbine, worm screw, screw rod and thread barrel, the one of the transmission shaft
The output shaft of end connection motor, is socketed at least two turbine, each turbine is nibbled with vertically disposed worm screw on the transmission shaft
It closes, the worm screw upper end is fixedly connected with screw rod, and lower end and bottom plate are rotatablely connected, and the thread barrel lower end and wire rod thread connect
It connects, upper end is fixedly connected with workbench.
Preferably, being provided at least two support arms on the bottom plate, the both ends of the transmission shaft are rotatably connected on
In support arm, the motor is fixed on bottom plate.
Preferably, being provided with shell on the bottom plate, the outer side of shell wall is fixedly installed carriage, described
Writing device is slidably connected in carriage.
Preferably, the carriage includes shell and limited block, the shell is hollow structure, and two before and after shell
End is provided with opening, limited block is equipped at front opening, left and right sidewall offers sliding slot.
Preferably, the writing device includes sliding block, convex block, bearing, rotary column and clipboard, in described sliding block or so two
End is symmetrically arranged with convex block, and in the sliding block side, surface inserting has bearing, and bearing inner wall is fixedly connected with rotary column, and rotary column upper end is solid
Surely clipboard is connected；The convex block is slidably connected in the sliding slot of shell left and right sidewall.
Preferably, being provided with 4 universal wheels in the lower surface of the bottom plate.
The utility model has the advantages that compared with prior art, the invention has the following advantages that
Height and angle of the invention facilitate micro- class of adjusting make and equipment of remotely giving lessons facilitate teacher make micro- class and
It remotely gives lessons, the movement of equipment is convenient in the setting of universal wheel, this equipment is moved to suitable position, workbench regulating device makes
The position of workbench changes, and facilitates the operation of different teachers, varying environment.
The angle of projection arrangement, the first photographic device and the second photographic device on workbench is adjustable, and first takes the photograph
As picture of the device to projection transmits, the second photographic device shoots lecturer and the equipment operation condition at scene carries out
Real-time Transmission facilitates student to carry out distance learning, improves efficiency.
Height and angle facilitate micro- class of adjusting to make and remotely give lessons equipment equipped with writing device, when needing to use this dress
When setting, lecturer is moved writing device by handle, until sliding block at the port of shell, rotates clipboard, makes to write
Plate and sliding block across, the position of clipboard is relatively fixed at this time, and lecturer can write, and improves efficiency of giving lessons, and saves
Space.
Detailed description of the invention
Fig. 1 is that height and angle facilitate micro- class of adjusting to make and device structure schematic diagram of remotely giving lessons；
Fig. 2 is that height and angle facilitate micro- class of adjusting to make the structural representation with writing device in equipment of remotely giving lessons
Figure；
Fig. 3 is that height and angle facilitate writing device and carriage in the production of micro- class and equipment of remotely giving lessons of adjusting
Attachment structure schematic diagram.
Specific embodiment
Combined with specific embodiments below, the present invention is furture elucidated, and embodiment is under the premise of the technical scheme of the present invention
Implemented, it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in Figure 1-3, the height and angle of the application facilitate micro- class of adjusting to make and equipment of remotely giving lessons, main packet
Include universal wheel 1, support arm 2, worm screw 3, turbine 4, transmission shaft 5, screw rod 6, shell 7, bottom plate 8, carriage 9, writing device 10,
Thread barrel 11, workbench 12, intelligent terminal 13, projection arrangement 14, the first photographic device 15, bracket 16, mechanical arm 17, second are taken the photograph
As device 18, light compensating lamp 19, motor 20, sliding block 101, convex block 102, bearing 103, rotary column 104, clipboard 105, shell 201, limit
Position block 202.The main body of the equipment includes bottom plate 8, the shell being arranged on bottom plate 87 and the workbench that 7 top of shell is arranged in
12, lower surface of base plate is provided with 4 universal wheels, convenient for the movement of equipment, is provided with projection arrangement 14 on table 12, takes the photograph
As device and intelligent terminal 13, the video inputs of the video output terminals connection projection arrangement 14 of intelligent terminal 13, intelligent terminal
13 use points arrive, plate or smart phone, the lower section of workbench 12 are connected with workbench regulating device, workbench regulating device
Including motor 20 and transmission mechanism, transmission mechanism connects motor 20 and workbench 12, the height of workbench 12 is adjusted, to drive
The height adjustment of projection arrangement 14, photographic device.
Photographic device includes the first photographic device 15 and the second photographic device 18, and the first photographic device 15 is rotated by shaft
It is connected on bracket 16, bracket 16 is rotatably connected on the upper surface of projection arrangement 14, and the setting of the second photographic device 18 can stretch
17 upper end of mechanical arm of contracting, 17 lower end of mechanical arm are rotatablely connected on table 12.14 lower surface of projection arrangement is vertically installed with
Column spinner, and the rotation connection of 14 bottom column spinner of projection arrangement is on table 12, is additionally provided in 14 upper surface of projection arrangement
Light compensating lamp 19.The angle of first photographic device 15 and the second photographic device 18 is adjustable, copes with different recordings and gives lessons
Content.The picture of first 15 pairs of photographic device projection transmits, while the second photographic device 18 is to lecturer or other equipment
And lecture contents are shot so that it is convenient to which student's progress distance learning, improves learning efficiency.The bracket of first photographic device 15
There is rotating device, the second photographic device 18 has telescopic mechanical arm, and 17 lower end of mechanical arm is rotatably arranged on workbench 12, can
To adjust the angle, carries out the recording of different angle and give lessons.
The transmission mechanism of workbench regulating device includes, 3 turbine 4 of worm screw, transmission shaft 5, screw rod 6 and thread barrel 11, the bottom of at
At least two support arms 2 are provided on plate 8, the both ends of transmission shaft 5 are rotatably connected in support arm 2, and motor 20 is fixed at
8 upper surface of bottom plate.Transmission shaft 5 uses metal column, and the output shaft of one end connection motor 20 of transmission shaft 5 is socketed on transmission shaft 5
Have at least two turbine 4, each turbine 4 is engaged with vertically disposed worm screw 3, and 3 upper end of worm screw is fixedly connected with screw rod 6, lower end with
Bottom plate 8 is rotatablely connected, and 11 lower end of thread barrel is connect with 6 threaded upper ends of screw rod, and 11 upper end of thread barrel is fixedly connected with workbench 12.
Start motor 20, motor 20 drives turbine 4 to rotate, and turbine 4 drives worm screw 3 to rotate, and worm screw 3 drives the rotation of screw rod 6, screw rod 6
Connection screw thread cylinder 11, the rotation of screw rod 6 is so that the relative position of thread barrel 11 and screw rod 6 changes, to adjust workbench
12 height facilitates different teachers and different micro- classes to record angle and angle of remotely giving lessons.
It is fixedly installed carriage 9 in the lateral wall of shell 7, writing device 10 is slidably connected in carriage 9.It is sliding
Dynamic device 9 includes shell 201 and limited block 202, and shell 201 is hollow structure, and 201 rear and front end of shell is provided with opening,
Limited block 202 is installed, 201 left and right sidewall of shell offers sliding slot 203 at 201 front opening of shell.Writing device 10 includes
Sliding block 101, convex block 102, bearing 103, rotary column 104 and clipboard 105 are symmetrically arranged with convex block in 101 left and right ends of sliding block
102, there is bearing 103 in 101 side surface inserting of sliding block, 103 inner wall of bearing is fixedly connected with rotary column 104, and 104 upper end of rotary column is fixed
Connect clipboard 105；Convex block 102 is slidably connected in the sliding slot 203 of 201 left and right sidewall of shell, and 105 upper end of clipboard is provided with
Handle 106.When needing using this device, lecturer is moved writing device 10 by handle 106, until sliding block 101 exists
At the port of shell 201, clipboard 105 is rotated, makes clipboard 105 and 101 across of sliding block, at this time the position phase of clipboard
To fixation, lecturer can be write.Simultaneously can by the first photographic device 15 or the opposite clipboard of the second photographic device 18,
The lecture contents of real-time Transmission teacher.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of height and angle facilitate micro- class of adjusting to make and remotely give lessons equipment, it is characterised in that: including workbench,
Projection arrangement, photographic device and intelligent terminal are provided on the workbench, the video output terminals of the intelligent terminal, which connect, to be thrown
The video inputs of image device, workbench regulating device and bottom plate are connected with below the workbench, and the workbench is adjusted
Device includes motor and transmission mechanism, and the transmission mechanism connects motor and workbench, adjusts the height of workbench.
2. height according to claim 1 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: the photographic device includes the first photographic device and the second photographic device, and first photographic device is rotatably connected on bracket
On, the holder pivots are connected on projection arrangement, and second photographic device setting is described in telescopic mechanical arm upper end
Mechanical arm lower end is rotatably arranged on workbench.
3. height according to claim 1 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: on the projection arrangement rotation connection workbench, light compensating lamp is provided on the projection arrangement.
4. height according to claim 1 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: the transmission mechanism includes transmission shaft, turbine, worm screw, screw rod and thread barrel, and one end of the transmission shaft connects the defeated of motor
Shaft is socketed at least two turbine on the transmission shaft, and each turbine is engaged with vertically disposed worm screw, on the worm screw
End is fixedly connected with screw rod, and lower end and bottom plate are rotatablely connected, and the thread barrel lower end is connect with wire rod thread, upper end and workbench
It is fixedly connected.
5. height according to claim 4 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: at least two support arms are provided on the bottom plate, the transmission shaft is rotatably connected in support arm, and the motor is fixed
It is arranged on bottom plate.
6. height according to claim 1 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: shell is provided on the bottom plate, the outer side of shell wall is fixedly installed carriage, sliding in the carriage
It is connected with writing device.
7. height according to claim 6 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: the carriage includes shell and limited block, and the shell is hollow structure, and shell rear and front end is provided with opening,
Limited block is installed, left and right sidewall offers sliding slot at front opening.
8. height according to claim 7 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: the writing device includes sliding block, convex block, bearing, rotary column and clipboard, is symmetrically arranged in the sliding block left and right ends convex
Block, in the sliding block side, surface inserting has bearing, and bearing inner wall is fixedly connected with rotary column, and rotary column upper end is fixedly connected with clipboard；
The convex block is slidably connected in the sliding slot of shell left and right sidewall.
9. height according to claim 1 and angle facilitate, micro- class of adjusting is made and equipment of remotely giving lessons, feature exist
In: the lower surface of the bottom plate is provided with 4 universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023696.2A CN109493647A (en) | 2019-01-10 | 2019-01-10 | A kind of height and angle facilitate micro- class of adjusting to make and equipment of remotely giving lessons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023696.2A CN109493647A (en) | 2019-01-10 | 2019-01-10 | A kind of height and angle facilitate micro- class of adjusting to make and equipment of remotely giving lessons |
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| Publication Number | Publication Date |
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| CN109493647A true CN109493647A (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910023696.2A Pending CN109493647A (en) | 2019-01-10 | 2019-01-10 | A kind of height and angle facilitate micro- class of adjusting to make and equipment of remotely giving lessons |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648578A (en) * | 2019-10-11 | 2020-01-03 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching system |
| CN115930080A (en) * | 2022-12-28 | 2023-04-07 | 江苏开放大学（江苏城市职业学院） | Projection device |
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| CN201838206U (en) * | 2010-07-06 | 2011-05-18 | 上海理工大学 | Display device for multimedia comprehensive information teaching |
| CN102005142A (en) * | 2010-11-04 | 2011-04-06 | 上海融讯电子有限公司 | Information interaction method for teaching |
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| CN206659464U (en) * | 2017-01-10 | 2017-11-24 | 沈阳工学院 | A kind of College English is given lessons exclusive table |
| CN206711442U (en) * | 2017-03-30 | 2017-12-05 | 张芳 | The exhibiting device that a kind of industrial and commercial administration teaching uses |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110648578A (en) * | 2019-10-11 | 2020-01-03 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching system |
| CN115930080A (en) * | 2022-12-28 | 2023-04-07 | 江苏开放大学（江苏城市职业学院） | Projection device |
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