CN108735008A - A kind of Multi-media Japanese teaching equipment - Google Patents
A kind of Multi-media Japanese teaching equipment Download PDFInfo
- Publication number
- CN108735008A CN108735008A CN201710248114.1A CN201710248114A CN108735008A CN 108735008 A CN108735008 A CN 108735008A CN 201710248114 A CN201710248114 A CN 201710248114A CN 108735008 A CN108735008 A CN 108735008A
- Authority
- CN
- China
- Prior art keywords
- pin
- plate body
- frame
- shaft
- pedestal
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
A kind of Multi-media Japanese teaching equipment,Including pedestal,The upper surface of the pedestal is connect by telescopic holder with frame,Both sides in the frame are equipped with shaft,The shaft rod upper sleeve has central siphon,The central siphon of both sides is fixedly connected with plate body,The lower end edge of the plate body is equipped with pin hole,Pin is equipped in the pin hole,It is cased with cylindrical spring on the pin,One end of the pin is equipped with block,The outside that the other end of the pin extends to frame is connect with handle,The front surface upper end of the plate body is equipped with rectangular recess,Magnet strip is equipped in the groove,The upper end edge of the groove is hinged with metal strip by shaft,The rear surface of the plate body is equipped with projection screen,The present invention gathers multi -function in integral whole,It is convenient to use,Not only can projection teaching can also impart knowledge to students displaying and handwriting functions,Its is simple in structure,Using flexible,The labor intensity of teacher can be reduced,Improve the learning interest of student.
Description
Technical field
The present invention relates to a kind of Multi-media Japanese teaching equipment.
Background technology
Projecting apparatus is a kind of equipment projected image or video on curtain, and the existing projecting apparatus used of imparting knowledge to students is solid
It is fixed to be arranged in classroom, the angle of projection, and the limited area of classroom wall cannot be adjusted, curtain is influenced and is hanged simultaneously with blackboard
It hangs, inconvenience is brought to projection teaching.
Invention content
The purpose of the present invention is in view of the above-mentioned deficiencies, provide a kind of Multi-media Japanese teaching equipment.
The purpose is achieved by the following scheme：A kind of Multi-media Japanese teaching equipment, including pedestal, the pedestal
Upper surface connect with frame by telescopic holder, the both sides in the frame are equipped with shaft, and the shaft rod upper sleeve has axis
Pipe, the central siphon of both sides are fixedly connected with plate body, and the lower end edge of the plate body is equipped with pin hole, and pin, institute are equipped in the pin hole
It states and is cased with cylindrical spring on pin, one end of the pin is equipped with block, and the other end of the pin extends to the outside of frame
It is connect with handle, the rear surface of the plate body is equipped with projection screen, and the top of the frame is connected with loop bar, the set by holder
Bar is circumferentially with multiple blind holes, and spring is equipped in the blind hole, and one end of the spring is equipped with ball, is cased on the loop bar
The inner surface of casing, described sleeve pipe is equipped with mounting hole corresponding with blind hole position, and described sleeve pipe is equipped with support arm, the support arm
End be equipped with hanger, the hanger is equipped with projector, and the top of the frame is hinged with telescopic rod by Damping rotation shaft, institute
The end for stating telescopic rod is connect by microphone clip with microphone, and the upper surface of the pedestal is set there are two cavity, one of them
It is equipped with accumulator in cavity, speaker is equipped in another cavity, is equipped with cover board on two cavitys, one of cover board is equipped with
Sound hole.
The front surface of the plate body is equipped with board, and the plate body of the board upper end is equipped with hook.
The present invention has the following advantages：The present invention gathers multi -function in integral whole, convenient to use, passes through turning over for plate body
Turn, not only can projection teaching can also impart knowledge to students displaying and handwriting functions, simple in structure, using flexible can reduce the labour of teacher
Intensity improves the learning interest of student.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the attachment structure schematic diagram of loop bar and casing.
Fig. 3 is the attachment structure schematic diagram of casing and projector.
Wherein, 1- pedestals, 2- holders, 3- frames, 4- shafts, 5- central siphons, 6- plate bodys, 7- pin holes, 8- pins, 9- cylinder bullets
Spring, 10- blocks, 30- projection screens, 31- loop bars, 32- springs, 33- balls, 34- casings, 35- mounting holes, 36- support arms, 37- are hung
Frame, 38- projectors, 39- boards, 41- Damping rotation shafts, 42- telescopic rods, 43- microphones, 44- accumulators, 45 speakers.
Specific implementation mode
The preferred embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
A kind of Multi-media Japanese teaching equipment, including pedestal 1, the upper surface of the pedestal 1 by telescopic holder 2 with
Frame 3 connects, and the both sides in the frame 3 are equipped with shaft 4, and central siphon 5, central siphon 5 and the plate body 6 of both sides are cased on the shaft 4
It is fixedly connected, the lower end edge of the plate body 6 is equipped with pin hole 7, and pin 8 is equipped in the pin hole 7, circle is cased on the pin 8
One end of column spring 9, the pin 8 is equipped with block 10, and the other end of the pin 8 extends to the outside of frame 3 and handle connects
It connects, the rear surface of the plate body 6 is equipped with projection screen 30, and the top of the frame 3 is connected with loop bar 31, the loop bar by holder
31 are circumferentially with multiple blind holes, spring 32 are equipped in the blind hole, one end of the spring 32 is equipped with ball 33, the loop bar
It is cased with casing 34 on 31, the inner surface of described sleeve pipe 34 is equipped with mounting hole 35 corresponding with blind hole position, in described sleeve pipe 34
Equipped with support arm 36, the end of the support arm 36 is equipped with hanger 37, and the hanger 37 is equipped with projector 38, the top of the frame 3
End is hinged with telescopic rod 42 by Damping rotation shaft 41, and the end of the telescopic rod 42 is connect by microphone clip with microphone 43,
The upper surface of the pedestal 1 is set there are two cavity, and one of cavity is interior to be equipped with accumulator 44, and speaker is equipped in another cavity
45, cover board is equipped on two cavitys, one of cover board is equipped with sound hole.The front surface of the plate body is equipped with board 39.
The plate body 6 of 39 upper end of the board is equipped with hook.
Plate body 6 overturning, pull handle in frame 3 by the cooperation of shaft 4 and central siphon 5, make pin 8 be pulled out in pin hole 7,
Plate body 6 is overturn, and unclamps handle, is pushed block 10 by the elastic force of cylindrical spring 9, pin 8 is arranged in pin hole 7, by plate body 6
It is fixed with frame 3, the content of teaching displaying is previously printed in soft plate face by convenient teaching hand-written on board 39,
Plate face is hung on hook, by the height of 2 adjustment frame 3 of holder, facilitates the viewing of student below.
Casing 34 rotates on loop bar 31, is ejected ball 33 by spring 32, the half of ball 33 is stuck in mounting hole 35
It is interior, so that the support arm on casing 34 is positioned, projector 38 is rotated by axle sleeve 34 on shaft 31, and it is right can arbitrarily to adjust projector 38
The crevice projection angle of projection screen 30.
Accumulator 44 is rechargeable battery, and microphone 43 is connect with accumulator 44 with speaker 45, is not having the case where power supply
Lower microphone 43 can be continuing with, and will not delay teaching process, and the volume of speaker 45 is spread out of by sound hole, be turned by damping
The rotation of axis 41, the position of adjustable telescopic rod 42 can adjust microphone according to height by the retraction and extension of telescopic rod 42
43 height facilitates teacher that can be used microphone in any position of plate body 6.
Present embodiment does not only limit its protection domain to the exemplary illustrated of this patent, and those skilled in the art are also
Local change can be carried out to it, as long as it does not exceed the essence of this patent, all be considered as the equivalent replacement to this patent, all
In the protection domain of this patent.
Claims (2)
1. a kind of Multi-media Japanese teaching equipment, including pedestal（1）, it is characterised in that：The pedestal（1）Upper surface by can
Flexible holder（2）With frame（3）Connection, the frame（3）Interior both sides are equipped with shaft（4）, the shaft（4）On be cased with axis
Pipe（5）, the central siphon of both sides（5）With plate body（6）It is fixedly connected, the plate body（6）Lower end edge be equipped with pin hole（7）, the pin
Hole（7）It is interior to be equipped with pin（8）, the pin（8）On be cased with cylindrical spring（9）, the pin（8）One end be equipped with block
（10）, the pin（8）The other end extend to frame（3）Outside connect with handle, the plate body（6）Rear surface be equipped with
Projection screen（30）, the frame（3）Top loop bar is connected with by holder（31）, the loop bar（31）Be circumferentially with it is multiple
Blind hole, the blind hole is interior to be equipped with spring（32）, the spring（32）One end be equipped with ball（33）, the loop bar（31）On be cased with
Casing（34）, described sleeve pipe（34）Inner surface be equipped with mounting hole corresponding with blind hole position（35）, described sleeve pipe（34）On
Equipped with support arm（36）, the support arm（36）End be equipped with hanger（37）, the hanger（37）It is equipped with projector（38）, described
Frame（3）Top pass through Damping rotation shaft（41）It is hinged with telescopic rod（42）, the telescopic rod（42）End pass through microphone
Folder and microphone（43）Connection, the pedestal（1）Upper surface set there are two cavity, accumulator is equipped in one of cavity
（44）, another cavity is interior to be equipped with speaker（45）, cover board is equipped on two cavitys, one of cover board is equipped with sound hole.
2. Multi-media Japanese teaching equipment according to claim 1, it is characterised in that：The plate body（6）Front surface set
There is board（39）, the board（39）The plate body of upper end（6）It is equipped with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248114.1A CN108735008A (en) | 2017-04-17 | 2017-04-17 | A kind of Multi-media Japanese teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248114.1A CN108735008A (en) | 2017-04-17 | 2017-04-17 | A kind of Multi-media Japanese teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108735008A true CN108735008A (en) | 2018-11-02 |
Family
ID=63923862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710248114.1A Withdrawn CN108735008A (en) | 2017-04-17 | 2017-04-17 | A kind of Multi-media Japanese teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108735008A (en) |
-
2017
- 2017-04-17 CN CN201710248114.1A patent/CN108735008A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |