CN107818699A - A kind of multimedia teaching console - Google Patents
A kind of multimedia teaching console Download PDFInfo
- Publication number
- CN107818699A CN107818699A CN201710996267.4A CN201710996267A CN107818699A CN 107818699 A CN107818699 A CN 107818699A CN 201710996267 A CN201710996267 A CN 201710996267A CN 107818699 A CN107818699 A CN 107818699A
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- CN
- China
- Prior art keywords
- ratch
- casing
- multimedia teaching
- inwall
- teaching console
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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
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- 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)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of multimedia teaching console, including casing, the bottom of cabinet wall is fixedly connected with motor, one end of motor output shaft is arranged with the first belt pulley, the first ratch is rotatably connected to by bearing between the front and back of cabinet wall, the front of first ratch is fixedly connected with the second belt pulley, the outer surface of second belt pulley is connected by the outer surface of belt and the first belt pulley, the second ratch engaged with the first ratch is rotatably connected to by bearing between the front and back of cabinet wall and positioned at the side of the first ratch, the present invention relates to multimedia teaching console technical field.The multimedia teaching console, it can realize that the multimedia teaching console larger to volume more easily moves, burden of the faculty in movement is so not only alleviated, and has saved the time, faculty can be allowed preferably to be imparted knowledge to students using multimedia teaching console.
Description
Technical field
The present invention relates to multimedia teaching console technical field, specially a kind of multimedia teaching console.
Background technology
Multimedia teaching refers in teaching process, according to the characteristics of instructional objective and teaching object, by Instructional Design,
Reasonable selection and with Modern Teaching Medium, and with Traditional teaching means organic assembling, whole course of teaching is participated in jointly, with a variety of
Media information acts on student, forms rational teaching process structure, the teaching efficiency for being optimal, and multimedia is modern religion
Educate and taught with Modern Education Technologies such as computer, projecting apparatus, magic lantern, show stand, video recording, broadcast, film, electronic whiteboard and computers
Educate indispensable device concept, with Modern Educational Theory and technology, by the design to teaching process and resource, exploitation,
Using, management and evaluation, to realize the theory and practice of teaching modernization, its application has universities, middle and primary schools
The multi-media classroom in school, lecture theater, classroom, meeting room, studio hall and various training classrooms, Conference Hall etc..
Nowadays multimedia teaching is very extensive a kind of instructional mode in education, it can make teacher more preferable more square
Just impart knowledge to students, but when carrying out multimedia teaching, it would be desirable to have multimedia teaching console, multimedia teaching console
Often volume is larger can not move or move inconvenient, so not only to be augmented the teaching staff in movement burden, Er Qielang
Many time is taken.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of multimedia teaching console, solves multimedia teaching
Console volume is larger can not to be moved or move the problem of inconvenient.
To realize object above, the present invention is achieved by the following technical programs：A kind of multimedia teaching console, bag
Casing is included, the bottom of the cabinet wall is fixedly connected with motor, and one end of the motor output shaft is arranged with the first belt pulley,
The first ratch is rotatably connected to by bearing between the front and back of the cabinet wall, the front of first ratch is fixed
The second belt pulley is connected with, the outer surface of second belt pulley is connected by the outer surface of belt and the first belt pulley,
It is rotatably connected to and the first ratch by bearing between the front and back of the cabinet wall and positioned at the side of the first ratch
Second ratch of engagement, passes through bearing between the front and back of the cabinet wall and positioned at the top of the first ratch and rotates and connect
The 3rd ratch engaged with the first ratch is connected to, between the front and back of the cabinet wall and positioned at the side of the 3rd ratch
The 4th ratch engaged with the 3rd ratch is rotatably connected to by bearing, the both sides of the cabinet wall offer chute, institute
The inside for stating chute slidably connects the tooth plate engaged with the second ratch and the 4th ratch.
Preferably, the front and back of the casing offers translot and vertical slot, the internal slide connection of the translot
There is protective cover.
Preferably, the bottom of the both sides of the casing has been fixedly connected with fixed block, is offered at the top of the fixed block
Screwed hole, the internal whorl of the screwed hole are connected with threaded rod.
Preferably, console body is fixedly connected with the top of the tooth plate, the side of the chute inwall is fixedly connected
There is pressure switch.
Preferably, the front of the casing is hinged with chamber door by hinge, and the both sides of the bottom half are fixedly connected with
There is universal wheel.
Preferably, the side of the casing is fixedly connected with handle and the outer surface of handle is arranged with Anti-slip cover.
Beneficial effect
The invention provides a kind of multimedia teaching console.Possesses following beneficial effect：
(1), the multimedia teaching console, by being fixedly connected with motor in the bottom of cabinet wall, the motor is defeated
One end of shaft is arranged with the first belt pulley, and first is rotatably connected to by bearing between the front and back of the cabinet wall
Ratch, then being equipped with by the second ratch, the 3rd ratch, the 4th ratch, chute and tooth plate, it is possible to achieve for volume compared with
Big multimedia teaching console more easily moves, and so can not only mitigate the burden of faculty, Er Qiejie in movement
About many time, the faculty can be allowed preferably to be imparted knowledge to students using multimedia teaching console.
(2), the multimedia teaching console, it is described solid by being fixedly connected with fixed block in the bottom of casing both sides
Determine to offer screwed hole at the top of block, the internal whorl of the screwed hole is connected with threaded rod, it is possible to achieve teach for multimedia
Console is learned preferably to fix when being used, after only multimedia teaching console is preferably fixed, faculty
Preferably multimedia teaching console could be operated.
(3), the multimedia teaching console, it is described by offering translot and vertical slot in the front and back of casing
The internal slide of translot is connected with protective cover, it is possible to achieve the protective effect for console body, reduces what it was damaged
Possibility, then by being fixedly connected with universal wheel in the both sides of bottom half, the side of casing is fixedly connected with handle and handle
The outer surface of hand is arranged with Anti-slip cover, can increase the flexibility of the console, more be convenient to the movement of faculty.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of structure of the present invention；
Fig. 3 is the side view of sliding groove structure of the present invention；
Fig. 4 is the side view of present invention protection cover structure.
In figure：1 casing, 2 motors, 3 first belt pulleys, 4 first ratch, 5 second belt pulleys, 6 second ratch, 7 the 3rd teeth
Bar, 8 the 4th ratch, 9 chutes, 10 tooth plates, 11 translots, 12 vertical slots, 13 protective covers, 14 fixed blocks, 15 screwed holes, 16 threaded rods,
17 console bodies, 18 pressure switches, 19 chamber doors, 20 universal wheels, 21 handles, 22 Anti-slip covers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of multimedia teaching console, including casing 1, case
The side of body 1 is fixedly connected with handle 21 and the outer surface of handle 21 is arranged with Anti-slip cover 22, and the front of casing 1 is cut with scissors by hinge
It is connected to chamber door 19, the both sides of the bottom of casing 1 have been fixedly connected with universal wheel 20, and the effect of universal wheel 20 is to allow the movement of the device
More convenient, the bottom of the both sides of casing 1 has been fixedly connected with fixed block 14, and the top of fixed block 14 offers screwed hole 15, screw thread
The internal whorl in hole 15 is connected with threaded rod 16, and the effect of threaded rod 16 is that device preferably can be fixed, casing 1
Front and back offers translot 11 and vertical slot 12, and the effect of translot 11 and vertical slot 12 is that protective cover 13 can be moved and risen
Drop, the internal slide of translot 11 are connected with protective cover 13, and the effect of protective cover 13 is protection console body 17, reduce its by
The possibility of damage, the bottom of the inwall of casing 1 are fixedly connected with motor 2, and one end of the output shaft of motor 2 is arranged with the first belt pulley
3, the first ratch 4 is rotatably connected to by bearing between the front and back of the inwall of casing 1, the front of the first ratch 4 is fixed to be connected
The second belt pulley 5 is connected to, the outer surface of the second belt pulley 5 is connected by the outer surface of belt and the first belt pulley 3, casing
It is rotatably connected to what is engaged with the first ratch 4 by bearing between the front and back of 1 inwall and positioned at the side of the first ratch 4
Second ratch 6, between the front and back of the inwall of casing 1 and positioned at the top of the first ratch 4 by bearing be rotatably connected to
3rd ratch 7 of the first ratch 4 engagement, pass through axle between the front and back of the inwall of casing 1 and positioned at the side of the 3rd ratch 7
Hold the 4th ratch 8 for being rotatably connected to and being engaged with the 3rd ratch 7, the both sides of the inwall of casing 1 offer chute 9, chute 9 it is interior
Portion slidably connects the tooth plate 10 engaged with the second ratch 6 and the 4th ratch 8, and the top of tooth plate 10 is fixedly connected with console
Body 17, the side of the inwall of chute 9 are fixedly connected with pressure switch 18.
In use, faculty first passes through and turns threaded rod 16 and fix the device, then pass through the translot 11 on casing 1
Push protective cover 13 to both sides with vertical slot 12, then whole device is powered, motor 2 is started working, and motor 2 drives the first belt pulley
3 are rotated, and the first belt pulley 3 is rotated by the second belt pulley of belt drive 5, and the second belt pulley 5 drives the first ratch 4 to rotate, the
One ratch 4 drives the second ratch 6, the 3rd ratch 7 and the 4th ratch 8 to rotate, and the rotation of the second ratch 6 and the 4th ratch 8 drives
Tooth plate 10 moves up, and when console body 17 stretches out casing 1, closes motor 2, multimedia religion can be used in faculty
Learn console to be imparted knowledge to students, when faculty needs to move multimedia teaching console, turning threaded rod 16 makes this
Device can be moved, and device is powered, and invert motor 2, and tooth plate 10 will move down, when tooth plate 10 touches pressure switch
When 18, motor 2 is stopped, and now console body 17 is located inside casing 1, then passes through the translot 11 and vertical slot on casing 1
12 protective covers 13 push middle merging to, are thus more convenient to the movement of faculty, and this completes the multimedia
The course of work of teaching controlling platform.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
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 changes, modification can be carried out to these embodiments, replace 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 (6)
1. a kind of multimedia teaching console, including casing (1), it is characterised in that：The bottom of casing (1) inwall, which is fixed, to be connected
Motor (2) is connected to, one end of motor (2) output shaft is arranged with the first belt pulley (3), the front of casing (1) inwall
The first ratch (4) is rotatably connected to by bearing between the back side, the front of first ratch (4) is fixedly connected with the second skin
Belt wheel (5), the outer surface of second belt pulley (5) is connected by the outer surface of belt and the first belt pulley (3), described
It is rotatably connected to and the first tooth by bearing between the front and back of casing (1) inwall and positioned at the side of the first ratch (4)
The second ratch (6) of bar (4) engagement, between the front and back of casing (1) inwall and positioned at the top of the first ratch (4)
The 3rd ratch (7) engaged with the first ratch (4), the front and back of casing (1) inwall are rotatably connected to by bearing
Between and positioned at the side of the 3rd ratch (7) the 4th ratch (8) engaged with the 3rd ratch (7) is rotatably connected to by bearing,
The both sides of casing (1) inwall offer chute (9), and the inside of the chute (9) slidably connects and the second ratch
(6) and the 4th ratch (8) engagement tooth plate (10).
A kind of 2. multimedia teaching console according to claim 1, it is characterised in that：The casing (1) front and
The back side offers translot (11) and vertical slot (12), and the internal slide of the translot (11) is connected with protective cover (13).
A kind of 3. multimedia teaching console according to claim 1, it is characterised in that：The bottom of casing (1) both sides
Portion has been fixedly connected with fixed block (14), and screwed hole (15), the screwed hole (15) are offered at the top of the fixed block (14)
Internal whorl be connected with threaded rod (16).
A kind of 4. multimedia teaching console according to claim 1, it is characterised in that：The top of the tooth plate (10) is consolidated
Surely console body (17) is connected with, the side of chute (9) inwall is fixedly connected with pressure switch (18).
A kind of 5. multimedia teaching console according to claim 1, it is characterised in that：The front of the casing (1) leads to
Cross hinge and be hinged with chamber door (19), the both sides of casing (1) bottom have been fixedly connected with universal wheel (20).
A kind of 6. multimedia teaching console according to claim 1, it is characterised in that：The side of the casing (1) is consolidated
Surely the outer surface for being connected with handle (21) and handle (21) is arranged with Anti-slip cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996267.4A CN107818699A (en) | 2017-10-23 | 2017-10-23 | A kind of multimedia teaching console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996267.4A CN107818699A (en) | 2017-10-23 | 2017-10-23 | A kind of multimedia teaching console |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107818699A true CN107818699A (en) | 2018-03-20 |
Family
ID=61608344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710996267.4A Pending CN107818699A (en) | 2017-10-23 | 2017-10-23 | A kind of multimedia teaching console |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107818699A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448451A (en) * | 2018-12-21 | 2019-03-08 | 江苏顺风科教设备有限公司 | A kind of multimedia teaching facility |
| CN109961691A (en) * | 2019-03-22 | 2019-07-02 | 国网河南省电力公司周口供电公司 | A kind of electric system two-dimensional device panorama display systems based on VR |
| CN110393371A (en) * | 2019-08-02 | 2019-11-01 | 牡丹江师范学院 | A kind of combined type dais equipment with multimedia function for facilitating teaching to use |
| CN111802801A (en) * | 2020-07-02 | 2020-10-23 | 西南大学 | Special news of media is reported platform |
-
2017
- 2017-10-23 CN CN201710996267.4A patent/CN107818699A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448451A (en) * | 2018-12-21 | 2019-03-08 | 江苏顺风科教设备有限公司 | A kind of multimedia teaching facility |
| CN109961691A (en) * | 2019-03-22 | 2019-07-02 | 国网河南省电力公司周口供电公司 | A kind of electric system two-dimensional device panorama display systems based on VR |
| CN110393371A (en) * | 2019-08-02 | 2019-11-01 | 牡丹江师范学院 | A kind of combined type dais equipment with multimedia function for facilitating teaching to use |
| CN111802801A (en) * | 2020-07-02 | 2020-10-23 | 西南大学 | Special news of media is reported platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180320 |
|
| WD01 | Invention patent application deemed withdrawn after publication |