CN110307456A - A kind of multimedia teaching facility - Google Patents
A kind of multimedia teaching facility Download PDFInfo
- Publication number
- CN110307456A CN110307456A CN201910322580.9A CN201910322580A CN110307456A CN 110307456 A CN110307456 A CN 110307456A CN 201910322580 A CN201910322580 A CN 201910322580A CN 110307456 A CN110307456 A CN 110307456A
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- input terminal
- output end
- control switch
- multimedia teaching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- 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
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
Abstract
The invention discloses a kind of multimedia teaching facilities, including pedestal, the lower surface of the pedestal is set there are three wheel carrier, the lower surface of wheel carrier is equipped with traveling wheel, the upper surface of pedestal is equipped with adjustable column, the top of adjustable column is equipped with mounting plate, one side surface of mounting plate is respectively equipped with control switch and sound pick-up, the input terminal of control switch is electrically connected with the output end of external power supply, another side surface of mounting plate is equipped with loudspeaker, the side surface of mounting plate is respectively equipped with display screen and blank, and the upper surface of mounting plate is equipped with electric telescopic rod, the telescopic end of electric telescopic rod is equipped with mounting base, motor is equipped in mounting base, the output end of motor is pierced by the upper surface of mounting base and connect with Rotational Cylindrical.This multimedia teaching facility, it is feature-rich, it is easy to use, interactivity is improved, the learning interest of student can be lifted, teaching efficiency is improved, can easily be accommodated simultaneously, improve using flexible.
Description
Technical field
The present invention relates to multimedia teaching facility technical field, specially a kind of multimedia teaching facility.
Background technique
Multimedia teaching refers in teaching process, the characteristics of according to instructional objective and teaching object, by Instructional Design,
Reasonably select and use Modern Teaching Medium, and with Traditional teaching means organic assembling, participate in whole course of teaching, jointly with a variety of
Media information acts on student, forms reasonable teaching process structure, the teaching efficiency for being optimal.Existing ideology and politics
Multimedia teaching facility, most of function is less, while interactive poor, cannot lift the learning interest of student, reduce religion
Effect is learned, and is not easy to adjust, using flexible is lower.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of multimedia teaching facility, and function is rich
Richness, it is easy to use, interactivity is improved, the learning interest of student can be lifted, teaching efficiency is improved, can easily be accommodated simultaneously,
Using flexible is improved, the problems in background technique can be effectively solved.
To achieve the above object, the invention provides the following technical scheme: a kind of multimedia teaching facility, including pedestal, institute
The lower surface for stating pedestal is set there are three wheel carrier, and the lower surface of wheel carrier is equipped with traveling wheel, and the upper surface of pedestal is equipped with adjustable column, adjusts
The top of column is equipped with mounting plate, and a side surface of mounting plate is respectively equipped with control switch and sound pick-up, the input terminal of control switch
It is electrically connected with the output end of external power supply, another side surface of mounting plate is equipped with loudspeaker, and the side surface of mounting plate is respectively equipped with
Display screen and blank, and the upper surface of mounting plate is equipped with electric telescopic rod, the telescopic end of electric telescopic rod is equipped with mounting base, installation
Motor is equipped in seat, the output end of motor is pierced by the upper surface of mounting base and connect with Rotational Cylindrical, and the top of Rotational Cylindrical, which is equipped with, to be visited
Illuminator, the input terminal of searchlight, the input terminal of motor, the input terminal of electric telescopic rod, the input terminal of display screen, loudspeaker it is defeated
The input terminal for entering end and sound pick-up is electrically connected with the output end of control switch, and the side surface of Rotational Cylindrical is equipped with position-limit mechanism.
As a preferred technical solution of the present invention, the position-limit mechanism includes the limit that Rotational Cylindrical side surface is arranged in
Bar, the upper surface of mounting base are set there are two limit plate corresponding with gag lever post, and the side surface of limit plate is equipped with limit switch, limit
The input terminal of switch is electrically connected with the output end of control switch, the input terminal of the output end electrical connection motor of limit switch.
As a preferred technical solution of the present invention, the adjustable column includes the fixed column for being set on the base surface,
Slide post is slidably connected in the sliding slot that fixed column upper surface opens up, top end, and fixed column side table are being slided in mounting plate setting
The screw hole internal screw thread that face opens up is connected with adjusting bolt.
As a preferred technical solution of the present invention, lamp holder, lamp are provided with above the side surface blank of the mounting plate
The side surface of seat is equipped with headlamp, and the input terminal of headlamp is electrically connected with the output end of control switch.
As a preferred technical solution of the present invention, the side surface of the mounting plate is equipped with corresponding with display screen thermally conductive
The side surface of plate, heat-conducting plate is evenly arranged with cooling fin.
It is compared with prior art, easy to use the beneficial effects of the present invention are: this multimedia teaching facility, feature-rich,
Interactivity is improved, the learning interest of student can be lifted, teaching efficiency is improved, can easily be accommodated simultaneously, is improved using spirit
Activity, by the height of fixed column and the adjustable mounting plate of slide post, to adjust display screen and blank according to the needs of use
Height, can easily be accommodated, it is easy to use, teachers can be convenient by sound pick-up and loudspeaker, be conducive to teaching in large class,
It invites classmate to stand up when answering a question, light can be stamped with the classmate by searchlight, it can while improving interactive
To cause classmate around note that improving teaching efficiency, searchlight is adjusted with can be convenient by electric telescopic rod and motor
Height and angle, it is more convenient to use, rotary spacing can be played to Rotational Cylindrical by gag lever post, limit plate and limit switch
Effect is used for protection circuit, prevents inordinate rotation, and the headlamp on lamp holder is used to provide illumination for blank, prevents student from seeing not
Lecture content on pure plate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is electric telescopic rod structural schematic diagram of the present invention.
In figure: 1 pedestal, 2 wheel carriers, 3 traveling wheels, 4 fixed columns, 41 slide posts, 42 adjusting bolts, 5 mounting plates, 6 controls are opened
Pass, 7 sound pick-ups, 8 loudspeakers, 9 display screens, 10 blanks, 11 lamp holders, 12 headlamps, 13 heat-conducting plates, 14 cooling fins, 15 electronic are stretched
Contracting bar, 16 mounting bases, 17 Rotational Cylindricals, 18 searchlights, 19 gag lever posts, 20 limit plates, 21 limit switches.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of multimedia teaching facility, including pedestal 1, pedestal 1
Lower surface set there are three wheel carrier 2, the lower surface of wheel carrier 2 is equipped with traveling wheel 3, and the upper surface of pedestal 1 is equipped with adjustable column, adjusts
The top of column is equipped with mounting plate 5, and adjustable column includes the fixed column 4 that 1 upper surface of pedestal is arranged in, and 4 upper surface of fixed column opens up
Slide post 41 is slidably connected in sliding slot, mounting plate 5 is arranged on 41 top of slide post, and the screw hole that 4 side surface of fixed column opens up
Internal screw thread, which is connected with, adjusts bolt 42, and a side surface of mounting plate 5 is respectively equipped with control switch 6 and sound pick-up 7, control switch 6
Input terminal be electrically connected with the output end of external power supply, another side surface of mounting plate 5 is equipped with loudspeaker 8, passes through 7 He of sound pick-up
Loudspeaker 8 can be convenient teachers, be conducive to teaching in large class, and the side surface of mounting plate 5 is respectively equipped with display screen 9 and blank
10, by the height of fixed column 4 and the adjustable mounting plate 5 of slide post 41, to adjust display screen 9 and white according to the needs of use
The height of plate 10, can easily be accommodated, easy to use, and lamp holder 11, the side of lamp holder 11 are provided with above the side surface blank 10 of mounting plate 5
Surface is equipped with headlamp 12, and the input terminal of headlamp 12 is electrically connected with the output end of control switch 6, the headlamp on lamp holder 11
12 for providing illumination for blank 10, prevents student from not seeing the lecture content on blank 10, the side surface of mounting plate 5 be equipped with
The corresponding heat-conducting plate 13 of display screen 9, the side surface of heat-conducting plate 13 are evenly arranged with cooling fin 14, for improving heat dissipation, and install
The upper surface of plate 5 is equipped with electric telescopic rod 15, and the telescopic end of electric telescopic rod 15 is equipped with mounting base 16, is equipped with electricity in mounting base 16
Machine, the output end of motor are pierced by the upper surface of mounting base 16 and connect with Rotational Cylindrical 17, and the top of Rotational Cylindrical 17 is equipped with searchlight
18, when invitation classmate stands up and answers a question, light can be stamped with the classmate by searchlight 18, improve interactivity
It can cause classmate around note that improving teaching efficiency simultaneously, be adjusted with can be convenient by electric telescopic rod 15 and motor
The height and angle of searchlight 18, more convenient to use, the input terminal of searchlight 18, the input terminal of motor, electric telescopic rod 15
Input terminal, the input terminal of display screen 9, the input terminal of loudspeaker 8 and sound pick-up 7 output of the input terminal with control switch 6
The side surface of end electrical connection, Rotational Cylindrical 17 is equipped with position-limit mechanism, and position-limit mechanism includes the limit that 17 side surface of Rotational Cylindrical is arranged in
Bar 19, the upper surface of mounting base 16 are set there are two limit plate 20 corresponding with gag lever post 19, and the side surface of limit plate 20 is equipped with limit
The input terminal of bit switch 21, limit switch 21 is electrically connected with the output end of control switch 6, the output end electrical connection of limit switch 21
The input terminal of motor can play the work of rotary spacing by gag lever post 19, limit plate 20 and limit switch 21 to Rotational Cylindrical 17
With, be used for protection circuit, prevent inordinate rotation, be respectively equipped in control switch 6 and sound pick-up 7, loudspeaker 8, display screen 9, shine
Bright lamp 12, electric telescopic rod 15, motor, searchlight 18 and the corresponding button of limit switch 21, the multimedia teaching facility, function
It is abundant, it is easy to use, interactivity is improved, the learning interest of student can be lifted, improves teaching efficiency, while being easy to adjust
Section, improves using flexible.
When in use: pedestal 1 being moved on dais by traveling wheel 3, according to the needs of use, adjusts the height of slide post 41
Then degree is tightened and adjusts bolt 42；Operation-control switch 6 opens sound pick-up 7, loudspeaker 8 and display screen 9, can start more matchmakers
Body teaching；In teaching process, needs that classmate is invited to stand up when answering a question, electric telescopic rod 15 and motor can be opened, electricity
Dynamic telescopic rod 15 drives mounting base 16 to go up and down, and motor drives searchlight 18 to rotate by Rotational Cylindrical 17, adjusts the height of searchlight 18
Degree and angle, beat light with the classmate to answer a question, can cause classmate around note that mentioning while improving interactive
High teaching efficiency.
The present invention is feature-rich, easy to use, improves interactivity, can lift the learning interest of student, improves religion
Effect is learned, can easily be accommodated simultaneously, improve using flexible, pass through the height of fixed column 4 and the adjustable mounting plate 5 of slide post 41
Degree can easily be accommodated to adjust the height of display screen 9 and blank 10 according to the needs of use, easy to use, pass through 7 He of sound pick-up
Loudspeaker 8 can be convenient teachers, be conducive to teaching in large class, when invitation classmate stands up and answers a question, can pass through searchlighting
Lamp 18 stamps light with the classmate, can cause classmate around while improving interactive note that improving teaching efficiency,
The height and angle of searchlight 18 are adjusted by electric telescopic rod 15 and motor with can be convenient, it is more convenient to use, pass through limit
Position bar 19, limit plate 20 and limit switch 21 can play the role of rotary spacing to Rotational Cylindrical 17, are used for protection circuit, prevent
Inordinate rotation, the headlamp 12 on lamp holder 11 are used to provide illumination for blank 10, prevent student from not seeing the teaching on blank 10
Content.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of multimedia teaching facility, including pedestal (1), it is characterised in that: the lower surface of the pedestal (1) set there are three wheel
The lower surface of frame (2), wheel carrier (2) is equipped with traveling wheel (3), and the upper surface of pedestal (1) is equipped with adjustable column, and the top of adjustable column is equipped with
Mounting plate (5), a side surface of mounting plate (5) are respectively equipped with control switch (6) and sound pick-up (7), the input of control switch (6)
End is electrically connected with the output end of external power supply, and another side surface of mounting plate (5) is equipped with loudspeaker (8), the side table of mounting plate (5)
Face is respectively equipped with display screen (9) and blank (10), and the upper surface of mounting plate (5) is equipped with electric telescopic rod (15), electric expansion
The telescopic end of bar (15) is equipped with mounting base (16), and motor is equipped in mounting base (16), and the output end of motor is pierced by mounting base (16)
Upper surface and connect with Rotational Cylindrical (17), the top of Rotational Cylindrical (17) is equipped with searchlight (18), the input terminal of searchlight (18),
The input terminal of motor, the input terminal of electric telescopic rod (15), the input terminal of display screen (9), loudspeaker (8) input terminal and pickup
The input terminal of device (7) is electrically connected with the output end of control switch (6), and the side surface of Rotational Cylindrical (17) is equipped with position-limit mechanism.
2. a kind of multimedia teaching facility according to claim 1, it is characterised in that: the position-limit mechanism includes that setting exists
The gag lever post (19) of Rotational Cylindrical (17) side surface, the upper surface of mounting base (16) are set there are two limit corresponding with gag lever post (19)
The side surface of plate (20), limit plate (20) is equipped with limit switch (21), input terminal and control switch (6) of limit switch (21)
Output end electrical connection, the input terminal of the output end electrical connection motor of limit switch (21).
3. a kind of multimedia teaching facility according to claim 1, it is characterised in that: the adjustable column includes being arranged the bottom of at
The fixed column (4) of seat (1) upper surface, slidably connects slide post (41), mounting plate in the sliding slot that fixed column (4) upper surface opens up
(5) setting is on slide post (41) top, and the screw hole internal screw thread that fixed column (4) side surface opens up is connected with adjusting bolt (42).
4. a kind of multimedia teaching facility according to claim 1, it is characterised in that: the side surface of the mounting plate (5)
It is provided with lamp holder (11) above blank (10), the side surface of lamp holder (11) is equipped with headlamp (12), the input terminal of headlamp (12)
It is electrically connected with the output end of control switch (6).
5. a kind of multimedia teaching facility according to claim 1, it is characterised in that: the side surface of the mounting plate (5)
Equipped with heat-conducting plate (13) corresponding with display screen (9), the side surface of heat-conducting plate (13) is evenly arranged with cooling fin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322580.9A CN110307456A (en) | 2019-04-22 | 2019-04-22 | A kind of multimedia teaching facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322580.9A CN110307456A (en) | 2019-04-22 | 2019-04-22 | A kind of multimedia teaching facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110307456A true CN110307456A (en) | 2019-10-08 |
Family
ID=68074439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910322580.9A Pending CN110307456A (en) | 2019-04-22 | 2019-04-22 | A kind of multimedia teaching facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110307456A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244920A (en) * | 2013-05-14 | 2013-08-14 | 广州彩熠灯光有限公司 | Follow spot supporting device |
| CN203721084U (en) * | 2014-03-02 | 2014-07-16 | 李臣伟 | A device for dictating and questioning of English words in classes |
| CN204706206U (en) * | 2015-06-23 | 2015-10-14 | 孟庆敏 | Computer teaching board of education |
| CN206817078U (en) * | 2017-06-22 | 2017-12-29 | 江西工业工程职业技术学院 | A kind of computer teaching screen mount |
| CN107731024A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of information technology teaching equipment |
| CN207199113U (en) * | 2017-05-27 | 2018-04-06 | 张睿芊 | A kind of financial teaching device |
| US10043408B2 (en) * | 2015-08-24 | 2018-08-07 | Gulshan Prem Choppla | Student, teacher, administrative and research coordinating helper |
-
2019
- 2019-04-22 CN CN201910322580.9A patent/CN110307456A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244920A (en) * | 2013-05-14 | 2013-08-14 | 广州彩熠灯光有限公司 | Follow spot supporting device |
| CN203721084U (en) * | 2014-03-02 | 2014-07-16 | 李臣伟 | A device for dictating and questioning of English words in classes |
| CN204706206U (en) * | 2015-06-23 | 2015-10-14 | 孟庆敏 | Computer teaching board of education |
| US10043408B2 (en) * | 2015-08-24 | 2018-08-07 | Gulshan Prem Choppla | Student, teacher, administrative and research coordinating helper |
| CN207199113U (en) * | 2017-05-27 | 2018-04-06 | 张睿芊 | A kind of financial teaching device |
| CN206817078U (en) * | 2017-06-22 | 2017-12-29 | 江西工业工程职业技术学院 | A kind of computer teaching screen mount |
| CN107731024A (en) * | 2017-10-11 | 2018-02-23 | 镇江乐科信息科技有限公司 | A kind of information technology teaching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191008 |
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| RJ01 | Rejection of invention patent application after publication |