CN204764123U - Multifunctional platform for lecture - Google Patents
Multifunctional platform for lecture Download PDFInfo
- Publication number
- CN204764123U CN204764123U CN201520289623.5U CN201520289623U CN204764123U CN 204764123 U CN204764123 U CN 204764123U CN 201520289623 U CN201520289623 U CN 201520289623U CN 204764123 U CN204764123 U CN 204764123U
- Authority
- CN
- China
- Prior art keywords
- clipboard
- platen
- litter
- cabinet
- multifunctional platform
- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 241001310793 Podium Species 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 241001633942 Dais Species 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides a multifunctional platform for lecture, including platen and cabinet, the platen is established in the top of cabinet, is equipped with pull formula clipboard in the cabinet, is equipped with the horizontal opening that supplies the clipboard to pass on the platen, the clipboard can by the pull to stretching out in the platen, the clipboard can rotate when stretching out the platen. The function at ordinary podium has not only been richened at this podium, and is as an organic whole with podium and blackboard combination, has still changed the single defect of ordinary blackboard demonstration angle.
Description
Technical field
The utility model relates to teaching aid field.
Background technology
The structure at dais is usually fairly simple, for placing the required article of speech for teaching/demonstrator, such as, and textbook, writing implement, microphone etc., or a whole set of multimedia performance device is installed.Existing dais is multi-form greatly more single, and also concentrating on the improvement at dais increases the storage function at dais, or improves dais base, makes its platen have elevating function, is used for coordinating the demand of teaching/speaker's height.Such as, but in actual presentation process, except dais, teaching or demonstrator, also need to use supporting apparatus for demonstrating, blackboard, projection plate etc., can reach the effect of comprehensive demonstration simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of multifunctional platform, demonstration board and podium is combined, and only needs a device, can realize the overall process demonstrated and impart knowledge to students.
The technical scheme that the utility model technical solution problem adopts is: multifunctional platform, comprise platen and cabinet, described platen is located at the top of described cabinet, drawing and pulling type clipboard is provided with in described cabinet, described platen is provided with the transverse opening passed for described clipboard, described clipboard can by pull to stretching out in described platen, and described clipboard, when stretching out described platen, can rotate.
While employing technique scheme, the present invention can also adopt or combine and adopt following further technical scheme:
Described platen is provided with the closing lid that can cover described transverse opening, and described closing lid flushes with described platen when closing.
The inner surface of described platen is provided with the limiting plate of described closing lid.
Be provided with litter in described cabinet, described clipboard is set on described litter, can slide up and down along described litter.
Rotating shaft is provided with in described litter, described litter can with described rotating shaft synchronous axial system, described litter is provided with chute, described clipboard is provided with the rotational positioning pin coordinated with described chute, described clipboard can be rotated with described litter, described rotating shaft is driven by motor, and the switch-linear hybrid of described motor is on described platen.
The both sides of described clipboard are provided with plectrum, and when described clipboard stretches out described platen, described plectrum can be transferred to thus by described grillage of writing on described platen.
Described plectrum is at least one pair of, and described a pair plectrum is arranged on the bottom of described clipboard both sides respectively, and when described plectrum is more than a pair, multipair plectrum is arranged on the two sides of described clipboard symmetrically.
Be provided with power-assisted cylinder in described cabinet, the bottom of described power-assisted cylinder is fixedly mounted on described cabinet, and its top withstands on the lower surface of described clipboard.
Described clipboard comprises transparent panel, is provided with reflection unit in described transparent panel, and described reflection unit comprises the reflective mirror be parallel to each other for a pair, described reflective mirror and described transparent panel at an angle.
The beneficial effects of the utility model are: do not need to carry out writing the demonstrations such as projection, or when not using, dais of the present utility model and common dais are as good as, additional space can not be taken, in use, the clipboard be hidden under platen is extracted out, as demonstration board, writing demonstration or Projection Display can be carried out thereon, clipboard can 360 degree of rotations, demonstrator writes in one side, write rear rotation clipboard, audience faced by it is explained, can also demonstrate for the audience of different angles, the audience being in different viewing angle can be allowed can both to obtain the demonstrating effect of equal angular, the function at common dais has not only been enriched at this dais, dais and blackboard are combined as a whole, also change the defect that normal blackboard demonstration angle is single.In addition, clipboard height of the present utility model can regulate, and can also arrange reflection unit in clipboard, while one side carries out writing, directly can be shown at another side by reflection unit, not need repeatedly to rotate clipboard, better teaching demonstration can be obtained and experience.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the longitudinal sectional view of Fig. 1.
Fig. 3 is the sectional side elevation in another direction of Fig. 1.
Fig. 4 is the transverse sectional view of the clipboard of embodiment 1.
Fig. 5 is the A position enlarged drawing of Fig. 4.
Fig. 6 is the B-B sectional view of embodiment 2.
Detailed description of the invention
Embodiment 1, with reference to accompanying drawing 1-5.
Multifunctional platform, comprise platen 1 and cabinet 2, platen 1 is arranged on the top of cabinet 2, covers the upper surface at cabinet 2.Drawing and pulling type clipboard 3 is provided with in cabinet 2, platen 1 is provided with the transverse opening 4 passed for clipboard 3, transverse opening 4 is provided with closing lid 5, flush with platen 1 when closing lid 5 is closed, now for the utility model can use as common dais, the inner surface of platen 1 is provided with the limiting plate 15 of closing lid 5, when closing lid 5 covers, limited plate 15 blocks, and prevents closing lid 5 from excessively rotating.
Clipboard 3 can from transverse opening 4 by pull to stretching out in platen 1, when clipboard 3 stretches out platen 1, can rotate, to realize different demonstration directions.
Be provided with the litter 6 that vertical direction is arranged in cabinet 2, clipboard 3 is set on litter 6 and also can slides up and down along litter 6, thus realization can pull.
Rotating shaft 7 is provided with in litter 6, litter 6 can rotate with rotating shaft 7, one end of rotating shaft 7 connects drive motors 8, litter 6 is provided with chute 9, clipboard 3 is provided with the rotational positioning pin 10 coordinated with described chute 9, clipboard 3 can either be slided up and down along litter 6, can rotate with litter 6 again, the switch-linear hybrid of drive motors 8 is on platen 1, be convenient to user's operation, user is after writing demonstration content, starting switch, clipboard 3 is turned to the direction of audience, when presentation space is larger, when audience's viewing angle is different, clipboard 3 low can turn to all angles, overcome the defect that existing demonstration board angle is single, audience does not need to choose seat again.
The both sides of clipboard 3 are provided with plectrum 11, when clipboard 3 by pull to when stretching out in outside described platen 1, plectrum 11 can be transferred to (digging) thus by clipboard 3 frame on platen 1, is unlikely to fall after rise.
Plectrum 11 is arranged on the both sides of clipboard 3 symmetrically, plectrum 11 is at least a pair, a pair plectrum 11 on basis is arranged on the lower end, both sides of clipboard 3, for the support when clipboard 3 is pulled out completely, in the present embodiment, plectrum 11 is 3 right, is separately positioned on the position, upper, middle and lower of clipboard 3 both sides, three differing heights that corresponding clipboard 3 is elevated, can regulate according to the demonstration demand of user.
Power-assisted cylinder 12 is provided with in cabinet 2, the bottom of power-assisted cylinder 12 is fixedly mounted on the base plate of cabinet 2, and the lower end of clipboard 3 can be withstood in its top, when clipboard 3 has been pulled upwardly, power-assisted cylinder 12 provides the power-assisted of upwards jacking, makes the process of pull more laborsaving.
Embodiment 2, with reference to accompanying drawing 1-4,6.
In the present embodiment, clipboard 3 comprises double-edged transparent panel 13, and its inside is provided with reflection unit, reflection unit comprises the reflective mirror 14 be parallel to each other for a pair, reflective mirror 14 is at an angle with transparent panel 13, and as shown in Figure 5, the arrow in figure is light reflection path.Utilize the clipboard of the present embodiment, do not need to rotate, audience also can see the demo content of speaker in contrary one side.
Other embodiments of the present embodiment are identical with embodiment 1.
Claims (9)
1. multifunctional platform, comprise platen and cabinet, described platen is located at the top of described cabinet, it is characterized in that: in described cabinet, be provided with drawing and pulling type clipboard, described platen is provided with the transverse opening passed for described clipboard, described clipboard can by pull to stretching out in described platen, and described clipboard, when stretching out described platen, can rotate.
2. multifunctional platform as claimed in claim 1, it is characterized in that: described platen is provided with the closing lid that can cover described transverse opening, described closing lid flushes with described platen when closing.
3. multifunctional platform as claimed in claim 2, is characterized in that: the inner surface of described platen is provided with the limiting plate of described closing lid.
4. multifunctional platform as claimed in claim 1, it is characterized in that: be provided with litter in described cabinet, described clipboard is set on described litter, can slide up and down along described litter.
5. multifunctional platform as claimed in claim 4, it is characterized in that: in described litter, be provided with rotating shaft, described litter can with described rotating shaft synchronous axial system, described litter is provided with chute, described clipboard is provided with the rotational positioning pin coordinated with described chute, described clipboard can be rotated with described litter, and described rotating shaft is driven by motor, and the switch-linear hybrid of described motor is on described platen.
6. multifunctional platform as claimed in claim 1, is characterized in that: the both sides of described clipboard are provided with plectrum, and when described clipboard stretches out described platen, described plectrum can be transferred to thus by described grillage of writing on described platen.
7. multifunctional platform as claimed in claim 6, it is characterized in that: described plectrum is at least one pair of, described a pair plectrum is arranged on the bottom of described clipboard both sides respectively, and when described plectrum is more than a pair, multipair plectrum is arranged on the two sides of described clipboard symmetrically.
8. multifunctional platform as claimed in claim 1, it is characterized in that: be provided with power-assisted cylinder in described cabinet, the bottom of described power-assisted cylinder is fixedly mounted on described cabinet, and its top withstands on the lower surface of described clipboard.
9. multifunctional platform as claimed in claim 1, it is characterized in that: described clipboard comprises transparent panel, be provided with reflection unit in described transparent panel, described reflection unit comprises the reflective mirror be parallel to each other for a pair, described reflective mirror and described transparent panel at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289623.5U CN204764123U (en) | 2015-05-07 | 2015-05-07 | Multifunctional platform for lecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289623.5U CN204764123U (en) | 2015-05-07 | 2015-05-07 | Multifunctional platform for lecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764123U true CN204764123U (en) | 2015-11-18 |
Family
ID=54504282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520289623.5U Expired - Fee Related CN204764123U (en) | 2015-05-07 | 2015-05-07 | Multifunctional platform for lecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741662A (en) * | 2019-03-21 | 2019-05-10 | 湖北工程职业学院 | A kind of anti-collision multimedia teaching device |
-
2015
- 2015-05-07 CN CN201520289623.5U patent/CN204764123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741662A (en) * | 2019-03-21 | 2019-05-10 | 湖北工程职业学院 | A kind of anti-collision multimedia teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160507 |