CN2785447Y - Half-automatic multimedia dais - Google Patents
Half-automatic multimedia dais Download PDFInfo
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- CN2785447Y CN2785447Y CN 200520069730 CN200520069730U CN2785447Y CN 2785447 Y CN2785447 Y CN 2785447Y CN 200520069730 CN200520069730 CN 200520069730 CN 200520069730 U CN200520069730 U CN 200520069730U CN 2785447 Y CN2785447 Y CN 2785447Y
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- lock
- cabinet
- interlock
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Abstract
The utility model discloses a half-automatic multimedia dais. A tabletop of the dais forms a complete tabletop by adopting a splice mode. The internal forms of positions of a table cabinet and a drawer are different. Under the control of a transmission mechanism, a display and a video demonstration desk cover plate are designed on a table top, and the cover plate is opened and closed. Both sides of the dais are respectively provided with the display and a video demonstration desk lifting system, and the lifting system lifts and lowers under the control of the transmission mechanism. A keyboard with a rail and a mouse working bedplate are arranged in a drawer gate, and other auxiliary devices are installed in the cabinet. The dais can be designed into different specifications according to different requirements of users, and the dais has different functions. The utility model has reasonable structure, convenient operation and low cost, various multimedia devices are showed and operated on the dais together, rise, fall and collection management are realized, the requirement of multimedia teaching is satisfied, and the utility model is suitable for high school, middle school and primary school classrooms.
Description
Affiliated technical field
The utility model relates to semi-automatic multi-media platform.
Prior art
Along with higher education and general education are popularized in the continuous expansion aspect the multimedia teaching, the large, medium and small school in city all drops into the multi-media classroom of large quantities of fund construction of modern, realizes the resource-sharing of multimedia teaching by campus and television network.The teaching equipment of multi-media classroom is more, should conveniently impart knowledge to students, convenient again management, and present domestic multi-media platform reaches naked being placed on such as display, PC, video showing platform in the cabinet generally with steel or wooden manufacturing on the desktop, and safety in utilization is poor, difficult management is suffered artificial damage easily.Though the domestic multi-media platform table that automatic collection is arranged, its mechanism's complexity, the cost height, fault is many, the demand of incompatible modernized multimedia teaching.
Summary of the invention
The deficiency that the utility model exists at present domestic all kinds of multimedia tables, requirement according to multimedia teaching, design semi-automatic multi-media platform, when this dais was closed, the surface saw it is a common dais, during unlatching, realize the displaying on the same stage and the operation of all kinds of multimedia equipments, satisfy the demand of the multimedia and the Web-based instruction, also can be widely used in Conference Hall and meeting room, be specially adapted to ordinary higher learning school and in, the primary school uses, its is economical reliable.
The utility model technical solution is: the desktop at this dais adopts splitting mode to form a complete desktop, and cabinet, drawer position internal form have nothing in common with each other; Design has movable display and video showing platform cover plate on the table top, opens and closes at the transmission mechanism control lower cover; The both sides, dais are equipped with display and video showing platform jacking system respectively, jacking system lifting under transmission mechanism control; The keyboard and the mouse performance platen of belt track are housed in the drawer door, other auxiliary equipment are installed in the cabinet.This dais can require to design different specifications according to user's difference, dispose different functions, utilizes Long-distance Control, remote control, IC-card identification system to open dais desktop and cabinet door.
During opening display, the button that the control display rises is pinned, the display cabinet just is being with display to rise under the jacking system effect and upset.When closing, press the display cabinet with have gentle hands, display just easily overturns and falls, and by frame for movement interlock lock lock jail.
When opening video presenter, stir exhibition booth cover plate operating key earlier, open the exhibition booth cover plate, when the exhibition booth cover plate drives to end, open the exhibition booth jacking system, video presenter easily rises under the jacking system effect.When closing, only need the just landing easily of slight external force video presenter, and by frame for movement interlock lock lock jail.
The each several part operation principle is as follows:
One, display jacking system
Display is a most basic equipment in the audio-visual education programme, the display jacking system is installed in saying cabinet is driven display rising or decline by jacking system, this jacking system is mainly by the control lock, the interlock lock, drive disk assembly is formed, wherein, drive disk assembly is mainly air spring, piston rod, the bottom of placing the display cabinet of display connects piston rod, the other end of piston rod connects air spring, the other end of air spring is connected on the base plate of dais, the display cabinet is locked in by interlock and says in the cabinet, described interlock lock is mainly by locking bar, dead bolt is formed, dead bolt is installed on the support that is positioned at cabinet, the locking bar that cooperates with dead bolt is connected at the bottom of the display cabinet, dead bolt is by the control of control lock interlock, and wherein said control lock is mainly by the lock button, fork, cable wire is formed, and the lock button connects fork, the other end of fork connects cable wire, and the other end of cable wire connects the dead bolt of interlock lock.During use, at first, press the lock button, fork drives cable wire, and dead bolt is separated with locking bar, and then, air spring is with display case jack-up.
Two, the video showing platform cover plate is opened closed-system:
The major function of video showing platform cover plate is when video showing platform during at non-working condition, it is built, the table top closure becomes a complete desktop, when opening the video showing platform cover plate, cover plate is opened by the track opening device, this opening device is mainly by lock, drive disk assembly constitutes, drive disk assembly is by the lock locking, the driving section hero of biography will be by guide rail, the linear bearing box, cover plate, the cover plate carriage is formed, horizontal mounting guide rail on tank bracket, the cover plate carriage connects on the guide rail by the linear bearing box, cover plate is installed on the cover plate carriage, the door lock hook plate that cooperates with lock is installed on the linear bearing box linear bearing box is locked.During use, at first, press lock handle the door lock hook plate is separated, at the latch spring effect lower cover sealing that is opened, then, use the have gentle hands knock-out pad, cover plate is at linear bearing effect lower edge guide rail sliding opening.
Three, video showing platform jacking system
Video showing platform also is a most frequently used equipment in the audio-visual education programme, the video showing platform jacking system is installed in saying cabinet, jacking system is mainly connected to form by control lock, drive disk assembly, interlock lock, wherein, drive disk assembly is mainly air spring, piston rod is formed, and the platform bottom of placing video showing platform connects A-frame, A-frame slides on guide rail by bearing, one end of piston rod connects A-frame, and the other end connects air spring, and the other end of air spring connects at the bottom of the cabinet; Described interlock lock mainly is made up of locking bar, dead bolt, dead bolt is installed on the support that is positioned at cabinet, the other end of the locking bar that cooperates with dead bolt is connected on the A-frame, and the platform of video showing platform is in interlock is locked in cabinet, and the interlock lock is by the control of control lock interlock; Wherein, described control lock mainly is made up of cage knob, fork, cable wire, and cage knob connects fork, and the other end of fork connects cable wire, and the other end of cable wire connects the dead bolt of interlock lock.During use, at first, press cage knob, fork drives cable wire makes dead bolt separate locking bar, and then, air spring will be placed the platform jack-up of video showing platform.
The utility model reasonable in design, easy and simple to handle, with low cost, all kinds of multimedias are showed operation on the same stage, realize lifting and store and manage, satisfy the multimedia teaching demand, be suitable for general high, in, the primary school classroom.
Description of drawings
Fig. 1 is the utility model non-working condition profile schematic diagram
Fig. 2 is the utility model user mode profile schematic diagram
Fig. 3 is the utility model display jacking system cutaway view
Fig. 4 is the interlock lock enlarged drawing of Fig. 3
Fig. 5 is the utility model show stand cover plate open system side view
Fig. 6 is the utility model show stand cover plate open system vertical view
Fig. 7 is Fig. 6 A portion enlarged drawing
Fig. 8 is the utility model video showing platform jacking system cutaway view
Fig. 9 is the interlock lock enlarged drawing of Fig. 8
Among the figure: 1.1 display cabinets lid, 1.2 video showing platform cover plate, 2.1 video showing platform, 2.2 display, 2.3, keyboard working plate 3.1 air springs, 3.2 piston rod, 3.3 display cabinet, 3.4 locking bar, 3.5 dead bolt, 3.6 support, 3.7 lock button, 3.8 fork, 3.9 cable wire, 3.10 rod swinging frame, 3.11 cable wire position-limited rack, 3.12 rotating shaft, 3.13 suspension cable, 3.14 secondary spring, 5.1 guide rail, 5.2 linear bearing box, 5.3 cover plate, 5.4 door lock hook plate, 5.5 lock handle, 5.6 rolling bearing, 6.1 cover plate carriage, 6.2 latch spring, 8.1 air spring, 8.2 piston rod, 8.3 platform, 8.4 A-frame, 8.5 bearing, 8.6 guide rail, 8.7 locking bar, 8.8 dead bolt, 8.9 support, 8.10 cage knob, 8.11 fork, 8.12 cable wire, 8.13 rod swinging frame, 8.14 cable wire position-limited rack
The specific embodiment
One, dais
As shown in Figure 1, 2, the desktop at this dais adopts split type to form a complete desktop, and cabinet, drawer components interior form have nothing in common with each other, design has movable display cabinet lid 1.1 and video showing platform cover plate 1.2 on the table top, video showing platform 2.1 and display 2.2 are placed in the cabinet, respectively in the keyboard working plate 2.3 dress drawers by jacking system take off and landing strip track under transmission mechanism control.
Two, display jacking system
Display is a most basic equipment in the audio-visual education programme, display jacking system of the present utility model is installed in saying cabinet, shown in Fig. 3,4, jacking system mainly is made up of control lock, interlock lock, drive disk assembly, wherein, drive disk assembly is mainly air spring 3.1, piston rod 3.2 is formed, the bottom of placing the display cabinet 3.3 of display connects piston rod 3.2, the other end of piston rod connects air spring 3.1, the other end of air spring is connected says on the cabinet base plate that display cabinet 3.3 is locked in through interlock and says in the cabinet; Wherein, described interlock lock mainly is made up of locking bar 3.4, dead bolt 3.5, and dead bolt 3.5 is installed on the support 3.6 that is positioned at cabinet, and an end of the locking bar 3.4 that cooperates with dead bolt is connected at the bottom of the display cabinet, and the interlock lock is locked interlock and controlled by controlling; Wherein, described control lock mainly is made up of lock button 3.7, fork 3.8, cable wire 3.9, lock button 3.7 is mounted on the fork 3.8 on the rod swinging frame 3.10, the other end of fork 3.8 connects cable wire 3.9, the other end of cable wire 3.9 connects the dead bolt 3.5 of interlock lock, and cable wire 3.9 is spacing by cable wire position-limited rack 3.11; Rotating shaft 3.12 and suspension cable 3.13 are installed, 3.6 on secondary spring 3.14 connection display cases 3.3 and support on the display cabinet 3.3.During use, at first, press lock button 3.7, fork 3.8 drives cable wire 3.9, and dead bolt 3.5 is separated with locking bar 3.4, and then, air spring 3.1 is with display cabinet 3.3 jack-up, and when rising to desktop, display case 3.3 is around rotating shaft 3.12 inclination certain angles.
Three, the video showing platform cover plate is opened closed-system
The major function of video showing platform cover plate is when video showing platform during at non-working condition, video showing platform is built, the table top closure becomes a complete desktop, when opening the video showing platform cover plate, cover plate is opened by the track opening device, as Fig. 5,6, shown in 7, this opening device is mainly by lock, drive disk assembly constitutes, drive disk assembly is by the lock locking, drive disk assembly is mainly by guide rail 5.1, linear bearing box 5.2, cover plate 5.3, cover plate carriage 6.1 is formed, horizontal mounting guide rail 5.1 on tank bracket, cover plate carriage 6.1 connects on the guide rail 5.1 by linear bearing box 5.2, cover plate 5.3 is installed on the cover plate carriage 6.1, and door lock hook plate 5.4 is installed on linear bearing box 5.2, and lock handle 5.5 cooperates with door lock hook plate 5.4 5.2 lockings of linear bearing box; The rolling bearing 5.6 that contacts with cover plate, latch spring 6.2 mounting guide rail tops are installed on the other end of guide rail.During use, at first, press lock handle 5.5 door lock hook plate 5.4 is separated, under latch spring 6.2 effects cover plate 5.3 is opened sealing, then, use the have gentle hands knock-out pad, cover plate 5.3 is at linear bearing and rolling bearing effect lower edge guide rail 5.1 sliding openings.
Four, video showing platform jacking system
Video showing platform also is a most frequently used equipment in the audio-visual education programme, the video showing platform jacking system is installed in saying cabinet, shown in Fig. 8,9, jacking system is mainly connected to form by control lock, drive disk assembly, interlock lock, wherein, drive disk assembly is mainly air spring 8.1, piston rod 8.2 is formed, platform 8.3 bottoms of placing video showing platform connect A-frame 8.4, A-frame slides on guide rail 8.6 by bearing 8.5, piston rod 8.2 1 ends connect A-frame 8.4, the piston rod other end connects air spring 8.1, and the other end of air spring 8.1 connects to be said at the bottom of the cabinet; Described interlock lock mainly is made up of locking bar 8.7, dead bolt 8.8, dead bolt 8.8 is installed on the support 8.9 that is positioned at cabinet, the other end of the locking bar 8.7 that cooperates with dead bolt 8.8 is connected on the A-frame 8.4, the platform 8.3 of video showing platform is in interlock is locked in cabinet, and the interlock lock is by the control of control lock interlock; Wherein, described control lock mainly forms 8.12 by cage knob 8.10, fork 8.11, cable wire, cage knob 8.10 is mounted on the fork 8.11 on the rod swinging frame 8.13, the other end of fork 8.11 connects cable wire 8.12, the other end of cable wire 8.12 connects the dead bolt 8.8 of interlock lock, and cable wire 8.12 is spacing by cable wire position-limited rack 8.14.During use, at first, press cage knob 8.10, fork 8.11 drives cable wire 8.12 makes dead bolt 8.8 separate locking bar 8.7, and then, air spring 8.1 rises A-frame 8.4 along guide rail 8.6, and the platform 8.3 of placing video showing platform is by jack-up.
Claims (9)
1. semi-automatic multi-media platform, it is characterized in that: the desktop at this dais adopts split type to form a complete desktop, and cabinet, drawer components interior form have nothing in common with each other, design has movable display cabinet lid (1.1) and video showing platform cover plate (1.2) on the table top, video showing platform (2.1) and display (2.2) are placed in the cabinet, by jacking system control lifting, the keyboard working plate (2.3) of belt track is installed in the drawer respectively.
2. semi-automatic multi-media platform according to claim 1, it is characterized in that: the display jacking system is installed in saying cabinet, this jacking system mainly is made up of control lock, interlock lock, drive disk assembly, wherein, drive disk assembly is mainly air spring (3.1), piston rod (3.2) is formed, the bottom of placing the display cabinet (3.3) of display connects piston rod (3.2), the other end of piston rod connects air spring (3.1), the other end of air spring is connected says on the cabinet base plate that display cabinet (3.3) is locked in through interlock and says in the cabinet; Wherein, described interlock lock mainly is made up of locking bar (3.4), dead bolt (3.5), and dead bolt (3.5) is installed on the support (3.6) that is positioned at cabinet, and an end of the locking bar (3.4) that cooperates with dead bolt is connected at the bottom of the display cabinet, and the interlock lock is locked interlock and controlled by controlling; Wherein, described control lock mainly is made up of lock button (3.7), fork (3.8), cable wire (3.9), lock button (3.7) is mounted on the fork (3.8) on the rod swinging frame (3.10), the other end of fork (3.8) connects cable wire (3.9), and the other end of cable wire (3.9) connects the dead bolt (3.5) of interlock lock.
3. semi-automatic multi-media platform according to claim 2 is characterized in that: cable wire (3.9) is spacing by cable wire position-limited rack (3.11).
4. semi-automatic multi-media platform according to claim 2 is characterized in that: display cabinet (3.3) is gone up rotating shaft (3.12) and suspension cable (3.13) is installed, and secondary spring (3.14) is connected between display cabinet (3.3) and support (3.6).
5. semi-automatic multi-media platform according to claim 1, it is characterized in that: the video showing platform cover plate is opened by the track opening device, this opening device is mainly by lock, drive disk assembly constitutes, drive disk assembly is by the lock locking, drive disk assembly is mainly by guide rail (5.1), linear bearing box (5.2), cover plate (5.3), cover plate carriage (6.1) is formed, horizontal mounting guide rail (5.1) on tank bracket, cover plate carriage (6.1) connects on the guide rail (5.1) by linear bearing box (5.2), cover plate (5.3) is installed on the cover plate carriage (6.1), at linear bearing box (5.2) door lock hook plate (5.4) go up to be installed, lock handle (5.5) cooperates with door lock hook plate (5.4) linear bearing box (5.2) is locked.
6. semi-automatic multi-media platform according to claim 5 is characterized in that: the rolling bearing (5.6) that contacts with cover plate is installed on the other end of guide rail.
7. semi-automatic multi-media platform according to claim 5 is characterized in that: latch spring (6.2) is installed on the guide rail top, is positioned at linear bearing box front end.
8. semi-automatic multi-media platform according to claim 1, it is characterized in that: the video showing platform jacking system is installed in saying cabinet, this jacking system is mainly by the control lock, drive disk assembly, the interlock lock connects to form, wherein, drive disk assembly is mainly air spring (8.1), piston rod (8.2) is formed, platform (8.3) bottom of placing video showing platform connects A-frame (8.4), A-frame is gone up at guide rail (8.6) by bearing (8.5) and is slided, piston rod (8.2) one ends connect A-frame (8.4), the other end connects air spring (8.1), and the other end of air spring (8.1) connects to be said at the bottom of the cabinet; Described interlock lock mainly is made up of locking bar (8.7), dead bolt (8.8), dead bolt (8.8) is installed on the support (8.9) that is positioned at cabinet, the other end of the locking bar (8.7) that cooperates with dead bolt (8.8) is connected on the A-frame (8.4), the platform of video showing platform (8.3) is in interlock is locked in cabinet, and the interlock lock is by the control of control lock interlock; Wherein, described control lock is mainly formed (8.12) by cage knob (8.10), fork (8.11), cable wire, cage knob (8.10) is mounted on the fork (8.11) on the rod swinging frame (8.13), the other end of fork (8.11) connects cable wire (8.12), and the other end of cable wire (8.12) connects the dead bolt (8.8) of interlock lock.
9. semi-automatic multi-media platform according to claim 8 is characterized in that: cable wire (8.12) is spacing by cable wire position-limited rack (8.14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069730 CN2785447Y (en) | 2005-03-11 | 2005-03-11 | Half-automatic multimedia dais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069730 CN2785447Y (en) | 2005-03-11 | 2005-03-11 | Half-automatic multimedia dais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785447Y true CN2785447Y (en) | 2006-06-07 |
Family
ID=36774020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069730 Expired - Fee Related CN2785447Y (en) | 2005-03-11 | 2005-03-11 | Half-automatic multimedia dais |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785447Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883561A (en) * | 2012-10-11 | 2013-01-16 | 南京莱斯信息技术股份有限公司 | Machine cabinet with overturning device |
| CN105029967A (en) * | 2014-10-30 | 2015-11-11 | 薛原 | Multifunctional ticket checking platform |
| CN106963126A (en) * | 2017-04-05 | 2017-07-21 | 刘运华 | A kind of dress designing and the integrated exclusive table of displaying |
| CN108888311A (en) * | 2018-05-28 | 2018-11-27 | 吴淑霞 | A kind of orthopaedics brill bone automatic water filling device |
| CN113160626A (en) * | 2021-04-21 | 2021-07-23 | 周口师范学院 | Multimedia audio-visual education platform |
-
2005
- 2005-03-11 CN CN 200520069730 patent/CN2785447Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883561A (en) * | 2012-10-11 | 2013-01-16 | 南京莱斯信息技术股份有限公司 | Machine cabinet with overturning device |
| CN105029967A (en) * | 2014-10-30 | 2015-11-11 | 薛原 | Multifunctional ticket checking platform |
| CN106963126A (en) * | 2017-04-05 | 2017-07-21 | 刘运华 | A kind of dress designing and the integrated exclusive table of displaying |
| CN108888311A (en) * | 2018-05-28 | 2018-11-27 | 吴淑霞 | A kind of orthopaedics brill bone automatic water filling device |
| CN113160626A (en) * | 2021-04-21 | 2021-07-23 | 周口师范学院 | Multimedia audio-visual education platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |