CN201008430Y - Automatic meshwork multimedia platform - Google Patents
Automatic meshwork multimedia platform Download PDFInfo
- Publication number
- CN201008430Y CN201008430Y CNU2006201566417U CN200620156641U CN201008430Y CN 201008430 Y CN201008430 Y CN 201008430Y CN U2006201566417 U CNU2006201566417 U CN U2006201566417U CN 200620156641 U CN200620156641 U CN 200620156641U CN 201008430 Y CN201008430 Y CN 201008430Y
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- China
- Prior art keywords
- rollover stand
- table top
- automatic
- dais
- motor
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Abstract
The utility model relates to a network multimedia automatic platform, comprising a platform board, skirt- feet for supporting the platform board, the structure is that an opening for having a turnover support turned out is positioned on the platform board, the size of the top part of the turnover support corresponds with the opening, two sides of the turnover support are positioned on two supporting plates at the downside of the platform board through pin shafts, the lower part of one supporting plate is provided with a motor, a winding roller winded round with the steel cord is connected with the motor, the connection is of driving type, the other end of the steel cord is fixed at the tail end of the turnover support, the lower side at the platform board in front of the turnover support is provided with a keyboard pallet by the sliding way, the skirt feet of two sides of the platform board are provided with a cabinet door and drawers separately. As the motor is started, the motor drives to turn out a display apparatus for teaching; when the reposition is made, the steel cord only needs to be relaxed slowly, the sole weight of the turnover support is used to complete the movements of reposition and closing. The structure is simple, the energy consumption is low, thereby being not easy to happen driving troubles, the top part of the turnover support after reposition is leveled with the platform board, providing a place for the office work.
Description
Technical field:
The utility model belongs to field of office furniture, the automatic dais of particularly a kind of multimedia.
Background technology:
Multimedia teaching is extensively popularized, no matter university classroom, primary school classroom, and perhaps Education Center again of enterprise all can see its figure.The automatic dais of multimedia integrates modern network technology, the communication technology and computer system, generally comprise dais main body and the various electronic equipments that are installed on the dais, mainly contain video equipments such as display, host computer, slide projector, for use is provided convenience.Most of displays adopt concealed being placed in the table top of dais, during use its lifting are risen or overturn out.Display is installed on the rollover stand in the prior art, and rollover stand is by mechanisms such as worm and gears, by motor-driven lifting and upset, and complex structure, the process and assemble difficulty is big, often also is prone to fault.
Summary of the invention:
Main purpose of the present utility model is the automatic dais of a kind of display upset simple network multimedia of drives structure of design, and its secondary objective provides a kind of table top and the dais that rounding is handled is done in skirt pin sideline.
Technical solutions of the utility model are achieved in that a kind of by table top, the automatic dais of network multimedia that the skirt pin of supporting bable tops is formed, its structure is to offer an opening that can supply display to overturn out on the table top, the rollover stand both sides that openings of sizes is suitable therewith, one top are positioned at by bearing pin and stand upright on table top downside two gripper shoes, one gripper shoe bottom is equipped with motor, one winding roller that is wound with steel cable becomes to be in transmission connection with motor, the other end of steel cable is positioned at the rear end of rollover stand, motor is controlled by controller and is installed in trigger on the table top, the table top downside slide pivot in rollover stand the place ahead is provided with a Keyboard supporting board, offers cabinet door and drawer respectively on the skirt pin of table top both sides.Rollover stand adopts axle to be positioned on the gripper shoe of dais, and passes through steel cable directly by motor-driven, has simplified drives structure, only needs to trigger the trigger that is located on the table top and gets final product starter motor, drives the rollover stand that overturns out, supplies needing of teaching; When resetting, only need slowly loosen steel cable, utilize the rollover stand deadweight can realize the closing motion that resets.
Rollover stand locating shaft point is located on the position in its horizontal dead astern of focus point, and the adjutage for the steel cable location that extends back again in the rollover stand rear end.And described steel cable can pass the eyelet of rollover stand adjutage, and on steel cable, fix one greater than the eyelet stop, steel cable after the stop is fixed on the resilient key at rollover stand edge, and this resilient key can eject across on the boundary inner surface of rollover stand and table top opening.After closing rollover stand, can trigger starting-up signal and can open so simultaneously with its pinning.
Link between the rear portion of described Keyboard supporting board and rollover stand bottom a steel cable is arranged.Utilize this steel cable can be when rollover stand resets, the Keyboard supporting board interlock that will pull out be outward in passing regained, and can be limited under the rollover stand closing state, and keyboard can not be drawn out of.
The face of described table top and all exposures of skirt pin is fillet with hand-deliver fork sideline, and table top, skirt pin are full-closed structure.The purpose of sideline rounding of intersecting shields to the student, avoids dais corner angle, the limit student that damages.
The utlity model has design science, drive rationally, by making the rollover stand upset by the direct traction of steel cable behind the electrical motor gearshift, resetting is to utilize rollover stand to conduct oneself with dignity to finish, and simultaneously rollover stand is pinned, simple in structure, energy consumption is low, be not prone to driving malfunction, the rollover stand top after resetting flushes with table top, and the need of office are provided; And the Keyboard supporting board and the pinning that can also utilize the interlock withdrawal to be drawn out, need not additional mechanism and control; Table top and skirt pin adopt the rounding design, avoid the student to damage, and design the hommization that more becomes.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
The automatic dais of Fig. 1 network multimedia stereogram
The automatic dais of Fig. 2 open mode network multimedia stereogram
The automatic dais of Fig. 3 network multimedia three-dimensional exploded view
Fig. 4 mid portion dais schematic perspective view
Fig. 5 rollover stand closed condition figure
Fig. 6 rollover stand open mode figure
Wherein
1-table top 11-trigger 12-opening
2-skirt pin 21-gripper shoe 3-rollover stand
30-adjutage 31-bearing pin 32-panel
33-indicator gate 34-keypad 35-collects mouth
4-Keyboard supporting board 5-cabinet door 6-drawer
61-friction roller 62-guide rail 7-motor
8-steel cable 81-stop 9-resilient key
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, the automatic dais of network multimedia is made up of table top 1 and skirt pin 2, this example table top 1 and skirt pin 2 are cold stamping shaped by iron plate, table top 1 and skirt pin 2 are three joint amalgamation structures, by two tangent planes perpendicular to table top 1 table top 1 are divided into three together with skirt pin 2-, and mid portion has rollover stand 3 and Keyboard supporting board 4, left and right sides part has cabinet door 5 and drawer 6 respectively, provide and place various teaching equipments, as host computer, power amplifier etc., drawer 6 can special-purposely be placed video equipment.The table top 1 and the skirt pin 2 of three joint parts are the disjunctor enclosed construction, and independent convenient formation can lock together three parts by bolt after producing, transport, being transported to the use scene, forms a complete dais, concrete decomposing state such as Fig. 3.
As Fig. 1, the face of table top 1 and 2 all exposures of skirt pin is fillet with hand-deliver fork sideline, and table top, skirt pin are full-closed structure, guarantee its stability and have theftproof performance preferably.Rollover stand 3 tops are fixed with a panel identical with table top 1, when rollover stand 3 reset close after, be a common desk.And the trigger 11 of the controller of drive motors action is installed in the table top side, handled easily.Trigger can be by coded lock or network control signal control, perhaps by remote control signal and electronic password lock signal controlling, under signal controlling, can open and close automatically, after opening, arbitrarily adjust the angle that rollover stand 3 overturns by the controller button that adjusting is located on the rollover stand panel 32, so that display angle the best, adorning display on the rollover stand panel 32, various controller panel indicator lamps, the overturn system gauge tap, the telescopic system gauge tap, electronic screen gauge tap, projector's switch, master switch, microphone, camera and VGA input, VGA output, the AV input, AV output, USB mouth CD-ROM drive, supply socket, interfaces such as dc power supply, and total volume control, the control of microphone volume, the quiet operating key that waits.
Offer an opening 12 that can supply display to overturn out on the table top 1, one top opening 12 sizable rollover stands 3 both sides therewith is positioned at by bearing pin 31 and stands upright on table top 1 downside two gripper shoes 21, one gripper shoe, 21 bottoms are equipped with motor 7, one winding roller that is wound with steel cable 8 is in transmission connection for 7 one-tenth with motor, the other end of steel cable 8 is fixed on the rear end of rollover stand 3, the just commentaries on classics of motor 7 realizes driving rollover stand 3 upsets, and steel cable 8 is promptly loosened in counter-rotating, and rollover stand 3 resets.Rollover stand 3 locating shafts point is located on the position in its horizontal dead astern of focus point, one is solid adjutage 30 for steel cable 8 and extend back in rollover stand 3 rear ends again, as Fig. 3, plays leverage, and it is more laborsaving to drive upset, and power of motor can be littler, and is more energy-conservation.The table top 1 downside slide pivot in rollover stand 3 the place aheads is provided with a Keyboard supporting board 4, be separately installed with cabinet door 5 and drawer 6 on the skirt pin of table top both sides, but also both sides is equipped with cabinet door and drawer simultaneously, as the top drawer below is installed the cabinet door is installed.Drawer 6 slides and is positioned on skirt pin two guide rails 62, and its below is provided with a friction roller 61, is touched mutually with drawer 6 bottom surfaces by friction roller 61 surfaces that individual motor 7 drives, and motor 7 is fixed on the skirt pin 2, and motor is controlled by controller.Utilize motor 7 to drive and realize drawer 6 automatic open closes; Cabinet door 5 is provided with an electromagnetic door lock, and electromagnetic door lock also is controlled by controller.
With reference to Fig. 4, Fig. 5 and Fig. 6, linking between the rear portion of Keyboard supporting board 4 and rollover stand 3 bottoms has a steel cable 8, rollover stand 3 closed conditions, and steel cable 8 tightens up, and Keyboard supporting board 4 is pinned, as Fig. 5; Only after rollover stand 3 upsets, steel cable 8 is loosened, and Keyboard supporting board 4 could artificially be extracted out, for manipulating, as Fig. 6.This structure is the simplest, and keypad function is closed and pinned in the realization synchronous interaction.In addition, steel cable 8 passes the eyelet of rollover stand adjutage 30, and on steel cable 8, fix a stop 81 greater than eyelet, steel cable 8 ends after the stop 81 tie up on the resilient key 9 that is fixed on rollover stand 3 edges, and this resilient key 9 can eject across on the boundary inner surface of rollover stand 3 and table top 1 opening.As Fig. 5, stop 81 can directly be tied a knot in knotting on the steel cable or after wearing a primary nut or be adopted fishbolt, dotted portion represents that steel cable 8 extends from knotting punishment two-way again among the figure, its end system is solid on resilient key 9, the shell of resilient key 9 is fixed on the edge of rollover stand 3, also on the edge that promptly has a common boundary with table top opening 12, utilize resilient key 9 that rollover stand 3 is locked in the table top opening 12.Table top one side also can be fixed with the pin eye of supporting resilient key, in this structure, only needs a resilient key 9 can reach locking rollover stand 3.During design steel cable interlock resilient key structure, there is a designed distance between steel cable 8 its stops 81 tightened and adjutage 30 eyelets, as 1cm, when rollover stand overturns, the motor-driven winding roller is rolled steel cable, and the steel cable of tightening will draw in the elasticity pinning earlier, makes the pinning of its retraction releasing to rollover stand, this moment, stop walked to the eyelet place of rollover stand adjutage, was tangled to drive rollover stand 3 upsets; When closing, rollover stand 3 puts in place earlier, then puts a bit of steel cable again, and resilient key resets, and pins rollover stand once more.
Fig. 2 for another example, rollover stand 3 front portions are pivoted with a panel 32, offer indicator gate 33, controller function keypad 34 and microphone collection mouth 35 on the panel 32, and be divided into three independent cavity in the corresponding indicator gate 33 of rollover stand 3 inner chambers, keypad 34 and collection mouthfuls 35, for placing display, controller and microphone.
This structure middle controller and master control function district are installed on the rollover stand 3, and only will start the motor power control trigger 11 of rollover stand, are installed on the table top 1, just can control other function after only opening rollover stand 3, effectively protect equipment.The trigger 11 of described control motor power can be designed to password trigger or IC-card trigger and more senior fingerprint recognition trigger, also can adopt mechanical lock structure to trigger, this trigger 11 constitutes the antitheft barrier together at the automatic dais of network multimedia.And after opening display, the controller function keypad 34 that manifests can satisfy the demand of controlling of all devices, according to the design function of control circuit, comprises the adjusting of control display flip angle, starts host computer, power amplifier and opens drawer, cabinet door etc.
This example provides a kind of concrete dais structure, and three erection methods of whole employing become a complete desktop, says that table along the circular arc edge design of adopting hommization and the design of sphere corner angle, is bruised to avoid personnel such as student.Say that table is the iron desk of the beautiful Soap of all smooth type of making in a desktop and four sides when closing.Can under signal controlling, can open and close automatically by remote control signal and electronic password lock signal controlling.When opening, say and design the automatic overturn system that the square rollover stand that can overturn is automatically arranged on the table top.In the rollover stand display, central control system can be installed, microphone, picture pick-up device and table top controller etc.The rollover stand adjustable angle, but so that display and each controller have good Visual angle, say that table one side is equipped with the automatic telescopic system of drawer of the automatically retractable of video showing platform.Say that the table front is equipped with the mouse of belt track and the expandable and contractible keyboard supporting plate of keyboard, but and locking.This lecture table is universal, also can design different size, dispose multiple function according to client's different demands.Say that table can adapt to the modern teaching demand, collection electromechanical integration, automatic, antitheft, loss prevention, multiple functional, operation is easy and convenient, table is said in hommization, more satisfactory remote controlled network multimedia automatically, also can finish teaching process automatically with network remote control under the unmanned state.
Claims (10)
1. one kind by table top, the automatic dais of network multimedia that the skirt pin of supporting bable tops is formed, it is characterized in that offering on the table top opening that can supply rollover stand to overturn out, the rollover stand both sides that openings of sizes is suitable therewith, one top are positioned at by bearing pin and stand upright on table top downside two gripper shoes, one gripper shoe bottom is equipped with motor, one winding roller that is wound with steel cable becomes to be in transmission connection with motor, the other end of steel cable is positioned at the rear end of rollover stand, motor is controlled by controller and is installed in trigger on the table top, the table top downside slide pivot in rollover stand the place ahead is provided with a Keyboard supporting board, is separately installed with cabinet door and drawer on the skirt pin of table top both sides.
2. the automatic dais of network multimedia according to claim 1 is characterized in that linking between the rear portion of Keyboard supporting board and rollover stand bottom a steel cable is arranged.
3. the automatic dais of network multimedia according to claim 1 is characterized in that the face of table top and all exposures of skirt pin and hand-deliver fork sideline are fillet, and table top, skirt pin are full-closed structure.
4. the automatic dais of network multimedia according to claim 3, it is characterized in that table top and skirt pin are three joint amalgamation structures, by two tangent planes perpendicular to table top table top is divided into three together with skirt pin one, mid portion has rollover stand and Keyboard supporting board, and left and right sides part has cabinet door and drawer respectively.
5. the automatic dais of network multimedia according to claim 1 is characterized in that the rollover stand front portion is pivoted with a panel, offers indicator gate, controller function keypad and microphone collection mouth on the panel.
6. the automatic dais of network multimedia according to claim 5 is characterized in that the corresponding indicator gate of rollover stand inner chamber, keypad and collection mouth are divided into three independent cavity.
7. the automatic dais of network multimedia according to claim 1 is characterized in that the drawer below is provided with friction roller, is touched mutually with the drawer bottom surface by the friction roller surface that individual motor drives, and motor is fixed on the skirt pin, and motor is controlled by controller.
8. the automatic dais of network multimedia according to claim 1 is characterized in that the cabinet door is provided with an electromagnetic door lock, and electromagnetic door lock is controlled by controller.
9. the automatic dais of network multimedia according to claim 1 is characterized in that rollover stand locating shaft point is located on the position in its horizontal dead astern of focus point, and the adjutage for the steel cable location that extends back again in the rollover stand rear end.
10. according to claim 1 or the automatic dais of 9 described network multimedias, it is characterized in that steel cable passes the eyelet of rollover stand adjutage, and on steel cable, fix a stop greater than eyelet, steel cable after the stop ties up on the resilient key that is fixed on the rollover stand edge, and this resilient key can eject across on the boundary inner surface of rollover stand and table top opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201566417U CN201008430Y (en) | 2006-12-29 | 2006-12-29 | Automatic meshwork multimedia platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201566417U CN201008430Y (en) | 2006-12-29 | 2006-12-29 | Automatic meshwork multimedia platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008430Y true CN201008430Y (en) | 2008-01-23 |
Family
ID=39043362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201566417U Expired - Lifetime CN201008430Y (en) | 2006-12-29 | 2006-12-29 | Automatic meshwork multimedia platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008430Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047030A (en) * | 2015-09-10 | 2015-11-11 | 董友生 | Hidden type multimedia teaching host |
| CN107242696A (en) * | 2017-06-20 | 2017-10-13 | 姚旺东 | A kind of pupil's use can prevent near-sighted desk |
| CN107890208A (en) * | 2017-11-11 | 2018-04-10 | 共同科技开发有限公司 | A kind of teaching multifunctional platform |
| CN108520643A (en) * | 2018-05-03 | 2018-09-11 | 戎佰腾 | A kind of smart utility aviation automation control system |
-
2006
- 2006-12-29 CN CNU2006201566417U patent/CN201008430Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047030A (en) * | 2015-09-10 | 2015-11-11 | 董友生 | Hidden type multimedia teaching host |
| CN107242696A (en) * | 2017-06-20 | 2017-10-13 | 姚旺东 | A kind of pupil's use can prevent near-sighted desk |
| CN107890208A (en) * | 2017-11-11 | 2018-04-10 | 共同科技开发有限公司 | A kind of teaching multifunctional platform |
| CN108520643A (en) * | 2018-05-03 | 2018-09-11 | 戎佰腾 | A kind of smart utility aviation automation control system |
| CN108520643B (en) * | 2018-05-03 | 2019-08-20 | 浦江县飞通电子科技有限公司 | A kind of smart utility aviation automation control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian three division Electronics Co., Ltd. Assignor: Liu Wenqi Contract record no.: 2011350000054 Denomination of utility model: Automatic meshwork multimedia platform Granted publication date: 20080123 License type: Exclusive License Record date: 20110418 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |