CN201178808Y - Multimedia movable platform - Google Patents
Multimedia movable platform Download PDFInfo
- Publication number
- CN201178808Y CN201178808Y CNU2008200326129U CN200820032612U CN201178808Y CN 201178808 Y CN201178808 Y CN 201178808Y CN U2008200326129 U CNU2008200326129 U CN U2008200326129U CN 200820032612 U CN200820032612 U CN 200820032612U CN 201178808 Y CN201178808 Y CN 201178808Y
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- hinged
- casing
- projector
- real object
- cover plate
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- Expired - Fee Related
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Abstract
The utility model provides a multimedia movable platform which comprises a case body, a guide rail, a reflector, a cover board, a splint, a platform surface planker and an object projector seat frame, wherein, the reflector is arranged at the back of the cover board, the bottom of the case body is provided with idle wheels; the object projector seat frame is movably arranged below the platform surface planker; the cover board is connected with one lateral plate through a connecting rack, the lateral plate is hinged with the case body, a connecting plate is fixed on the lateral plate; the connecting rack is hinged with a bracket rod, and the other end of the bracket rod is hinged with the case body; one end of the splint is hinged with the box body, the other end of the splint is hinged with a connecting bracket which is connected with an adjusting threaded rod, the other end of the adjusting threaded rod is connected with another connecting bracket, and the connecting bracket is hinged with the connecting plate on the lateral plate. The multimedia movable platform can intensively hold a plurality of multimedia teaching facilities, has convenient operation and motion, and facilitates the increase of the utilization ratio of the multimedia teaching facility.
Description
Technical field
The utility model relates to a kind of Multimedia Mobile dais, belongs to the teaching equipment field, is mainly used in multimedia teaching, can replace existing multimedia teaching and say table.
Background technology
Along with the progress of society, the fast development of the reach of science, particularly information network technique, the round Realization information network multimedia teaching of national most of middle and primary schools.Multimedia teaching must be comprising that computer, projector for real object, projector and stereo set move into the classroom.At present, multimedia teaching facility can only be placed on the multimedia teaching of audio-visual education room and say on the table, and projector generally is lifted on the ceiling of the top of saying table, several safe deposit boxes of putting multimedia teaching facility also will be acquired in addition in each classroom, so not only take up room, and use, collect very inconvenience, say that particularly table can not move.
Summary of the invention
The purpose of this utility model provides a kind ofly can concentrate multiple multimedia teaching facility collection, and the Multimedia Mobile dais of operation, conveniently moving.
The technical scheme that realizes above-mentioned purpose is: a kind of Multimedia Mobile dais, comprise casing, guide rail, reflective mirror, cover plate, supporting plate, table top planker, projector for real object mounting, and reflective mirror is installed in the cover plate back side, and the bottom of casing is equipped with roller; The projector for real object mounting is installed in table top planker below movably; Cover plate connects with side plate by hitch, and side plate and casing are hinged, and is fixed with gusset piece on this side plate; A hitch and a cradling piece are hinged, and the other end and the casing of this cradling piece are hinged; One end and the casing of supporting plate are hinged, and the other end and a connecting rack are hinged, and this connecting rack is connected with an adjusting screw(rod), and the other end of this adjusting screw(rod) is connected with another connecting rack, and the gusset piece on this connecting rack and the side plate is hinged.
The reflective mirror back side is connected with fixed cover, and this fixed cover is hinged by bearing pin and cover plate, and adjustment screw is installed on the fixed cover, and the front end of this adjustment screw can prop up bearing pin.
The front panel of casing is provided with external template.
The projector for real object mounting is provided with locating hole, and casing is provided with the latch that cooperates with this locating hole.
Between table top planker and the cover plate lock pin is installed, one end of lock pin can stretch into cover plate, but the other end stretches into the interior and table top planker contacts side surfaces of the cavity of projector for real object mounting top, is set with back-moving spring on the lock pin, this back-moving spring one end is against on the casing, and the other end is against on the lock pin.
In technique scheme, supporting plate in the casing can be placed projector, can place projector for real object in the projector for real object mounting, cover plate closes, the table top planker is pushed into projector for real object mounting top, just can collect projector and projector for real object, other educational technology equipment can directly be put into the phase body, and closing upper chamber door can collect, thereby the collection of multimedia teaching facility is very convenient, be convenient to the unified management of educational technology equipment, during use, draw back the table top planker, in the projector for real object mounting, take out projector for real object, pull out the projector for real object mounting, the projector for real object that takes out is placed on the top of mounting, the document draft that is projected can be placed on the table top planker, open cover plate, the carriage of placing projector is at gusset piece, the drive of connecting rack and adjusting screw(rod) becomes blind, and makes the alignment lens reflective mirror of projector, can use projector, other educational technology equipment can be by opening chamber door, directly in casing, take out, come into operation, thereby it is also very convenient to operate.Because the bottom of casing is equipped with roller, be convenient to the Multimedia Mobile dais is moved to common classroom, students need not the audio-visual education room of special use, just can accept multimedia teaching in common classroom, and this measure can improve the utilization rate of multimedia teaching facility greatly.
On the external template in casing front COBBAIF, video interface, USB interface and supply socket etc. can be set, be convenient to external other educational technology equipment of projector for real object, as computer.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the rearview of Fig. 1;
Fig. 6 is the A-A cross-sectional schematic of Fig. 1;
Fig. 7 is the B-B cross-sectional schematic of Fig. 1;
Fig. 8 is the schematic diagram of Fig. 6 cover plate under open mode;
Fig. 9 is the I portion enlarged diagram of Fig. 8;
Figure 10 is the II portion enlarged diagram of Fig. 8;
Figure 11 is the schematic diagram of projector for real object mounting under the state of pulling out among Fig. 7;
Figure 12 draws back at the table top planker for the utility model, and the projector for real object mounting is pulled out the schematic top plan view under the state;
Figure 13 is the vertical view (projector for real object mounting pull out, cover plate open, table top planker push to) of the utility model under user mode;
Figure 14 is the structural representation of gusset piece among Fig. 8;
Figure 15 is the left view of Figure 14;
Figure 16 is the structural representation of connecting rack among Fig. 8;
Figure 17 is the left view of Figure 16.
Figure 18 is the structural representation of adjusting screw(rod) among Fig. 8;
Figure 19 is the structural representation of hitch among Fig. 8.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Fig. 1～19, a kind of Multimedia Mobile dais comprises casing 1, guide rail 12, reflective mirror 2, cover plate 1-2, supporting plate 3, table top planker 1-1, projector for real object mounting 1-4, and reflective mirror 2 is installed in the cover plate 1-2 back side, and the bottom of casing 1 is equipped with roller 10; Projector for real object mounting 1-4 relies on guide rail 12 to be installed in table top planker 1-1 below movably; Cover plate 1-2 connects with side plate 1-3 by hitch 5, and side plate 1-3 is hinged by bearing pin 1-3-1 and casing 1, and is fixed with gusset piece 7 on this side plate 1-3; A hitch 5 and a cradling piece 4 are hinged, and the other end of this cradling piece 4 and casing 1 are hinged; One end of supporting plate 3 is hinged by axle 3-1 and casing 1, the other end is hinged by a bearing pin 8 and a connecting rack 6, this connecting rack 6 is connected with an adjusting screw(rod) 9 by adjusting nut, the other end of this adjusting screw(rod) 9 be fixedly connected with another connecting rack 6 ', this connecting rack 6 ' hinged with the gusset piece 7 on the side plate 1-3.By adjusting nut and adjusting screw(rod) 9 can mobile connecting rack 6 the position, be convenient to revise the angle of inclination of supporting plate 3.Cradling piece 4 can adopt hydraulic stem also can adopt air-leg.
As shown in Figure 2, table top planker 1-1 arranged outside has handle groove 1-1-2, and 1-1-2 can pull out table top planker 1-1 easily by the handle groove.
As shown in Figure 1, casing 1 front is provided with chamber door 1-5.Can also chamber door 1-5 be set at the side or the back side of casing 1.By being set, chamber door 1-5 is convenient to deposit and take out other educational technology equipment in the casing 1.Can also on casing, louvre 1-6 be set corresponding position of laying projector 17, heat radiation when being convenient to projector's 17 work.
As shown in Figure 8, reflective mirror 2 back sides are connected with fixed cover 2-1, and this fixed cover 2-1 is hinged by bearing pin 2-3 and cover plate 1-2, and adjustment screw 2-2 is installed on the fixed cover 2-1, and the front end of this adjustment screw 2-2 can prop up bearing pin 2-3.Adopt this structure reflective mirror 2 to rotate, and can reflective mirror 2 be fixed in place by adjustment screw 2-2.
As shown in Figure 1, the front panel of casing is provided with external template 11.On the external template 11 COBBAIF, video interface, USB interface and supply socket etc. can be set, be convenient to projector for real object 16 external other educational technology equipments, as computer.
As shown in figure 12, projector for real object mounting 1-4 is provided with locating hole 1-4-1, and casing 1 is provided with the latch 13 that cooperates with this locating hole 1-4-1.After adopting this structure, can regulate the position that projector for real object mounting 1-4 pulls out.To can make projector for real object mounting 1-4 location in the locating hole 1-4-1 on the latch 13 front ends insertion projector for real object mounting 1-4.
Shown in Figure 12,13, between table top planker 1-1 and the cover plate 1-2 lock pin 14 is installed, one end of lock pin 14 can stretch into cover plate 1-2, but the other end stretches into the interior and table top planker 1-1 contacts side surfaces of the cavity of projector for real object mounting 1-4 top, be set with back-moving spring 15 on the lock pin 14, these back-moving spring 15 1 ends are against on the casing 1, and the other end is against on the lock pin 14.After covering cover plate 1-2, push to table top planker 1-1, the active force that table top planker 1-1 overcomes back-moving spring 15 advances cover plate 1-2 to go up in the corresponding hole lock pin 14 front ends, cover plate 1-2 can be pinned.After drawing back table top planker 1-1, lock pin 14 leaves hole corresponding on the cover plate 1-2 at its front end under the effect of back-moving spring 15, cover plate 1-2 can be opened, and operation easily.
As shown in figure 13, the utility model in use, earlier table top planker 1-1 is drawn back, can pull out projector for real object mounting 1-1 this moment, and open cover plate 1-2, in projector for real object mounting 1-1, take out the projector for real object 16 that folds, expansion is placed on the top of the projector for real object mounting 1-4 that pulls out and locate, projector for real object 16 and projector 17 are coupled together by data connecting line, again table top planker 1-1 is pushed to again, the document draft 18 for the treatment of projection is placed on the table top planker 1-1, projector for real object 16 and projector 17 are all connected power supply, and projector for real object 16 just can be made a video recording to document draft 18, and transfer of data is arrived projector 17, projector 17 to reflective mirror 2, reflects the image onto image emissions on teaching mast or the screen by reflective mirror 2.
Claims (5)
1, a kind of Multimedia Mobile dais, comprise casing (1), guide rail (12), reflective mirror (2), cover plate (1-2), supporting plate (3), table top planker (1-1), projector for real object mounting (1-4), reflective mirror (2) is installed in cover plate (1-2) back side, it is characterized in that:
The bottom of a, casing (1) is equipped with roller (10);
B, projector for real object mounting (1-4) are installed in table top planker (1-1) below movably;
C, cover plate (1-2) connect with side plate (1-3) by hitch (5), and side plate (1-3) is hinged with casing (1), and is fixed with gusset piece (7) on this side plate (1-3);
D, hitch (5) and a cradling piece (4) are hinged, and the other end of this cradling piece (4) and casing (1) are hinged;
One end of e, supporting plate (3) and casing (1) are hinged, the other end and a connecting rack (6) are hinged, this connecting rack (6) is connected with an adjusting screw(rod) (9), the other end of this adjusting screw(rod) (9) is connected with another connecting rack (6 '), and this connecting rack (6 ') is hinged with the gusset piece (7) on the side plate (1-3).
2, a kind of Multimedia Mobile according to claim 1 dais, it is characterized in that: reflective mirror (2) back side is connected with fixed cover (2-1), this fixed cover (2-1) is hinged by bearing pin (2-3) and cover plate (1-2), adjustment screw (2-2) is installed on the fixed cover (2-1), and the front end of this adjustment screw (2-2) can prop up bearing pin (2-3).
3, a kind of Multimedia Mobile according to claim 1 and 2 dais, it is characterized in that: the front panel of casing (1) is provided with external template (11).
4, a kind of Multimedia Mobile according to claim 1 and 2 dais, it is characterized in that: projector for real object mounting (1-4) is provided with locating hole (1-4-1), and casing (1) is provided with the latch (13) that cooperates with this locating hole (1-4-1).
5, a kind of Multimedia Mobile according to claim 1 and 2 dais, it is characterized in that: between table top planker (1-1) and the cover plate (1-2) lock pin (14) is installed, one end of lock pin (14) can stretch into cover plate (1-2) and go up in the corresponding hole, the other end stretches into projector for real object mounting (1-4) but interior and table top planker (1-1) contacts side surfaces of the cavity of top, be set with back-moving spring (15) on the lock pin (14), these back-moving spring (15) one ends are against on the casing (1), and the other end is against on the lock pin (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200326129U CN201178808Y (en) | 2008-02-22 | 2008-02-22 | Multimedia movable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200326129U CN201178808Y (en) | 2008-02-22 | 2008-02-22 | Multimedia movable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178808Y true CN201178808Y (en) | 2009-01-14 |
Family
ID=40248312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200326129U Expired - Fee Related CN201178808Y (en) | 2008-02-22 | 2008-02-22 | Multimedia movable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178808Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284473A (en) * | 2013-06-09 | 2013-09-11 | 淄博云极教学设备有限公司 | Multimedia electronic platform |
| CN107981545A (en) * | 2017-11-21 | 2018-05-04 | 信阳职业技术学院 | A kind of Art Design multi-media platform |
| CN108717805A (en) * | 2018-05-31 | 2018-10-30 | 合肥利元杰信息科技有限公司 | A kind of computer based interaction teaching device |
| CN110638234A (en) * | 2018-06-26 | 2020-01-03 | 詹启鸿 | Drug management system |
-
2008
- 2008-02-22 CN CNU2008200326129U patent/CN201178808Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284473A (en) * | 2013-06-09 | 2013-09-11 | 淄博云极教学设备有限公司 | Multimedia electronic platform |
| CN107981545A (en) * | 2017-11-21 | 2018-05-04 | 信阳职业技术学院 | A kind of Art Design multi-media platform |
| CN108717805A (en) * | 2018-05-31 | 2018-10-30 | 合肥利元杰信息科技有限公司 | A kind of computer based interaction teaching device |
| CN110638234A (en) * | 2018-06-26 | 2020-01-03 | 詹启鸿 | Drug management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20120222 |