CN106154911A - A kind of integrated projection of conference table, acoustic source system - Google Patents
A kind of integrated projection of conference table, acoustic source system Download PDFInfo
- Publication number
- CN106154911A CN106154911A CN201610510784.1A CN201610510784A CN106154911A CN 106154911 A CN106154911 A CN 106154911A CN 201610510784 A CN201610510784 A CN 201610510784A CN 106154911 A CN106154911 A CN 106154911A
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- microcontroller
- conference table
- source system
- acoustic source
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Projection Apparatus (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of integrated projection of conference table, acoustic source system, including integrated cabinet and IR remote controller, the outer surface of described integrated cabinet is also inlaid with control panel, the inside of described integrated cabinet is divided into three compartments, left side is provided with projector, centre is provided with Integral computer, right side is provided with sound equipment power amplifier, it is fitted with lifting motor bottom described each compartment, connect on the arbor of lifting motor and have elevator platform, the top of elevator platform is provided with firm banking, in described control panel, microcontroller is installed, microcontroller connects motor driver and infrared signal receiver, on and off switch is installed on control panel, function selecting button and interface panel；Described microcontroller is also associated with communication module.This device just intelligence projector equipment, source of sound can be integrated into all kinds of conference table, and accomplish automatic accomodation, and can realize controlling by infrared remote control and mobile phone A PP, simple and easy to use.
Description
Technical field
The present invention relates to conference electronic equipment technical field, be specially a kind of integrated projection of conference table, acoustic source system.
Background technology
Along with development, the lifting of functional requirement of science and technology, the particularly universal and application of computer, network, more and more
Multimedia electronic equipment starts to be used in modern meeting, projector that such as we the most often use in meeting, computer, sound equipment
Etc., these equipment can be utilized easily to realize resources sharing and real-time interactive, but owing to these equipment interface lines are many
Many, single storage arranges and often spends the too many time, also needs to be attached one by one, bother very much during use.
Summary of the invention
For problem above, the invention provides a kind of integrated projection of conference table, acoustic source system, all devices is integrated into
Integrally, it is possible to realize automatic accomodation and arrange, and there is infrared remote control and mobile phone control function, can effectively solve in background technology
Problem.
For achieving the above object, the present invention provides following technical scheme: a kind of integrated projection of conference table, acoustic source system,
Including integrated cabinet and IR remote controller, the outer surface of described integrated cabinet is also inlaid with control panel, described integrated cabinet
Inside is divided into three compartments, and left side is provided with projector, and centre is provided with Integral computer, and right side is provided with sound equipment power amplifier,
Being fitted with lifting motor bottom described each compartment, the arbor of lifting motor connects elevator platform, the top of elevator platform
End is provided with firm banking, is provided with microcontroller in described control panel, and microcontroller connects motor driver and infrared
Signal receiver, control panel is provided with on and off switch, function selecting button and interface panel；Described microcontroller is also connected with
There is communication module；Described motor driver is connected to the power of lifting motor and controls end, drives lifting motor forward or reverse, band
Dynamic elevator platform rises or falls, and described infrared signal receiver and IR remote controller set up wireless data transmission channel.
As a kind of preferably technical scheme of the present invention, described IR remote controller includes remote controller casing, remote controller casing
Outer surface be inlaid with RPB, internally installed have infrared signal generator, and the input of infrared signal generator is connected to
RPB, outfan connects signal modulator, and the outfan of signal modulator connects Infrared Projector.
As a kind of preferably technical scheme of the present invention, described projector is connected to integration calculating by VGA connecting line
The USB interface of machine, described sound equipment power amplifier is connected to the audio output port of Integral computer by cable, and VGA connecting line and
Sound equipment cable all passes from the dividing plate string holes of compartment.
As a kind of preferably technical scheme of the present invention, described communication module includes decoder and GPRS converting interface, described
Decoder is connected to the data output end of microcontroller, and GPRS converting interface is connected to the communication interface of microcontroller, and GPRS turns
GPRS receptor also it is plugged with on interface.
As a kind of preferably technical scheme of the present invention, described on and off switch connects power transfer module, described power supply
Modular converter includes isolating transformer and rectifier filter, and isolating transformer is directly connected to 220V by and off switch and exchanges
Electricity, the outfan of rectifier filter connects has wiring board, wiring board to be fixed on integrated cabinet inwall.
As a kind of preferably technical scheme of the present invention, described microcontroller uses ARM11 series embedded chip, and red
The signal output part of external signal receptor connects demodulator of PM signal PM, and the data that described demodulator of PM signal PM is connected to microcontroller are defeated
Entering end, infrared signal receiver is for receiving the signal from IR remote controller.
As a kind of preferably technical scheme of the present invention, the interface that described interface panel is installed includes HDMI high definition and connects
Mouth, SD interface, USB interface, USB interface, AV video interface, on interface panel, the back side of corresponding interface is passed by corresponding data
Defeated line is connected to Integral computer；Being also equipped with SD draw-in groove on described interface panel, the tail end of SD draw-in groove connects card reader, reads
The USB interface of Integral computer it is connected between card device.
Compared with prior art, the invention has the beneficial effects as follows: the integrated projection of this conference table, acoustic source system, by setting
Put integrated cabinet, all devices is arranged in casing, it is simple to storage is mobile；Lifting motor and elevator platform are set, it is achieved from
Dynamic lifting, easy to use；IR remote controller and communication module are set, it is possible to achieve infrared remote control and mobile phone control, and throw using
It is easier to make for during shadow instrument controlling；Arranging interface panel, it is possible to connect multiple peripheral hardware, versatility and autgmentability strong, user is only
Mobile USB flash disk need to be carried or SD storage card can realize complete broadcasting by equipment, it is not necessary to carry too much equipment；The present invention will own
Integration of equipments is integrated, it is possible to realizes automatic accomodation and arranges, and having infrared remote control and mobile phone, to control functional mobility strong, permissible
Meet the requirements of modern meeting.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is for controlling device structure schematic diagram；
Fig. 3 is circuit structure block diagram.
In figure: 1-integrated cabinet；2-IR remote controller；3-control panel；4-projector；5-Integral computer；6-sound
Ring power amplifier；7-lifting motor；8-elevator platform；9-firm banking；10-microcontroller；11-motor driver；12-infrared signal
Receptor；13-on and off switch；14-function selecting button；15-interface panel；16-communication module；17-remote controller casing；18-
RPB；19-infrared signal generator；20-decoder；21-GPRS converting interface；22-GPRS receptor；23-Power convert
Module；24-isolating transformer；25-rectifier filter；26-wiring board；27-demodulator of PM signal PM；28-SD draw-in groove；29-card reader；
30-Infrared Projector；31-signal modulator.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment:
Referring to Fig. 1 to Fig. 3, the present invention provides a kind of technical scheme: a kind of integrated projection of conference table, acoustic source system,
Including integrated cabinet 1 and IR remote controller 2, the outer surface of described integrated cabinet 1 is also inlaid with control panel 3, described integral box
The inside of body 1 is divided into three compartments, and left side is provided with projector 4, and centre is provided with Integral computer 5, and right side is provided with sound
Ringing power amplifier 6, be fitted with lifting motor 7 bottom described each compartment, the arbor of lifting motor 7 connects elevator platform 8, rises
The top of fall frame 8 is provided with firm banking 9, is provided with microcontroller 10 in described control panel 3, and microcontroller 10 connects to be had
Motor driver 11 and infrared signal receiver 12, control panel 3 is provided with on and off switch 13, function selecting button 14 and connects
Actinal surface plate 15；Described microcontroller 10 is also associated with communication module 16, and described motor driver 11 is connected to the merit of lifting motor 7
Rate controls end, drives lifting motor 7 forward or reverse, drives elevator platform 8 to rise or fall, described infrared signal receiver 12
Wireless data transmission channel is set up with IR remote controller 2；Described IR remote controller 2 includes remote controller casing 17, remote controller casing
The outer surface of 17 is inlaid with RPB 18, and internally installed have infrared signal generator 19, the input of infrared signal generator 19
End is connected to RPB 18, and outfan connects signal modulator 31, and the outfan of signal modulator 31 connects infrared letter
Number emitter 30.
Described projector 4 is connected to the USB interface of Integral computer 5 by VGA connecting line, and described sound equipment power amplifier 6 leads to
Cross cable and be connected to the audio output port of Integral computer 5, and VGA connecting line and sound equipment cable are all from the dividing plate string holes of compartment
On through；Described communication module 16 includes decoder 20 and GPRS converting interface 21, and described decoder 20 is connected to microcontroller 10
Data output end, GPRS converting interface 21 is connected in the communication interface of microcontroller 10, and GPRS converting interface 21 also be plugged with
GPRS receptor 22；Described on and off switch 13 connects has power transfer module 23, described power transfer module 23 to include isolation change
Depressor 24 and rectifier filter 25, and isolating transformer 24 is directly connected to 220V alternating current by and off switch 13, rectification is filtered
The outfan of ripple device 25 connects has wiring board 26, wiring board 26 to be fixed on integrated cabinet 1 inwall；Described microcontroller 10 uses
ARM11 series embedded chip, and infrared signal receiver 12 signal output part connect have demodulator of PM signal PM 27, described signal
Demodulator 27 is connected to the data input pin of microcontroller 10, and infrared signal receiver 12 is for receiving from IR remote controller 2
Signal；The interface installed on described interface panel 15 includes HDMI high-definition interface, SD interface, USB interface, USB interface, AV
Video interface, on interface panel 15, the back side of corresponding interface is connected to Integral computer 5 by corresponding data line；Institute
Stating and be also equipped with SD draw-in groove 28 on interface panel 15, the tail end of SD draw-in groove 28 connects card reader 29, is connected between card reader 29
The USB interface of Integral computer 5.
The operation principle of the present invention: described integrated cabinet 1 is used for installing all of equipment that is internally integrated, described infrared remote control
Device 2 can realize infrared remote control, and described control panel 3 is for realizing the operation manipulation of device.During use, press electricity first by person
Source switch 13, on and off switch 13 will start power transfer module 23, and 220V convert alternating current is become low tension by isolating transformer 24
32V, then be converted into unidirectional current by rectifier filter 25, powers for wiring board 26, described projector 4, Integral computer 5,
Sound equipment power amplifier 6 and lifting motor 7 are powered, and described function selecting button 14 include rising button and declines button, working as needs
During use, pressing rising button, microcontroller 10 receives signal, will start internal processes, and drive motor driver 11 exports
The control voltage rotated forward, drives lifting motor 7 to rotate forward, and lifting motor 7 rotates forward, and machine shaft is screwed out rising, thus carries
Dynamic elevator platform 8 rises, and elevator platform 8 top is by firm banking 9 by projector 4, Integral computer 5, sound equipment power amplifier 6 admittedly
Fixed live, along with elevator platform 8 bears higher than desktop, then open correspondence by the switch key of correspondence on function selecting button 14 and set
Standby；Each class interface on described interface panel 15 can be used for connecting external equipment, such as, mobile USB flash disk is injected USB interface, integrally
Change computer 5 and can read data from USB flash disk, or insert SD card from SD draw-in groove 28, by card reader 29 by the number in SD card
According to reading in Integral computer 5, wherein data file can directly be operated by Integral computer 5, Integral computer 5
It is connected with projector by USB interface, the view data on computer display is projected on curtain by projector 4, logical
Cross sound equipment power amplifier 6 to be played back by voice data；When the RPB 18 on the remote controller casing 17 pressing IR remote controller 2
Time, infrared signal generator 19 produces the signal of telecommunication of correspondence, and the signal of telecommunication is transformed into by signal modulator 31 can be by infrared
The signal that carrier wave is launched, is then launched by Infrared Projector 30, and infrared signal receiver 12 receives infrared signal,
And convert the electrical signal to digital signal feeding microcontroller 10 by demodulator of PM signal PM 27, microcontroller 10 carry out haircut
Go out respective action instruction；Described communication module 16 is for connecting the mobile phone equipped with the special APP controlling projector 4, therein
GPRS receptor 22 can lead to mobile network and receive the command code data sent from mobile phone terminal, then will by GPRS converting interface 21
Decoder 20 is sent in input, and decoder 20 sends into microcontroller 10 after data being decoded, then is repeated above-mentioned dynamic by microcontroller 10
Make.
The integrated projection of this conference table, acoustic source system, by arranging integrated cabinet 1, be arranged on all devices in casing,
It is easy to storage mobile；Lifting motor 7 and elevator platform 8 are set, it is achieved automatic lifting, easy to use；IR remote controller 2 He is set
Communication module 16, it is possible to achieve infrared remote control and mobile phone control, is easier to make for when using projector controlling；Interface surface is set
Plate 15, it is possible to connecting multiple peripheral hardware, versatility and autgmentability strong, user only need to carry mobile USB flash disk or SD storage card can lead to
Equipment of crossing realizes complete broadcasting, it is not necessary to carry too much equipment；All devices is become one by the present invention, it is possible to realize automatically receiving
Receive arrangement, and there is infrared remote control and mobile phone to control functional mobility strong, the requirements of modern meeting can be met.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (7)
1. the integrated projection of conference table, an acoustic source system, including integrated cabinet (1) and IR remote controller (2), described integral box
The outer surface of body (1) is also inlaid with control panel (3), it is characterised in that: the inside of described integrated cabinet (1) be divided into three every
Between, left side is provided with projector (4), and centre is provided with Integral computer (5), and right side is provided with sound equipment power amplifier (6), described often
Being fitted with lifting motor (7) bottom individual compartment, the arbor of lifting motor (7) connects elevator platform (8), elevator platform
(8) top is provided with firm banking (9), is provided with microcontroller (10) in described control panel (3), and microcontroller (10) is even
It is connected to motor driver (11) and infrared signal receiver (12), control panel (3) is provided with on and off switch (13), function choosing
Select button (14) and interface panel (15)；Described microcontroller (10) is also associated with communication module (16)；Described motor driver
(11) power being connected to lifting motor (7) controls end, drives lifting motor (7) forward or reverse, drives on elevator platform (8)
Rising or decline, described infrared signal receiver (12) and IR remote controller (2) set up wireless data transmission channel.
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described infrared distant
Control device (2) includes that remote controller casing (17), the outer surface of remote controller casing (17) are inlaid with RPB (18), and internally installed have
Infrared signal generator (19), the input of infrared signal generator (19) is connected to RPB (18), and outfan connects to be had
Signal modulator (31), the outfan of signal modulator (31) connects Infrared Projector (30).
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described projector
(4) be connected to the USB interface of Integral computer (5) by VGA connecting line, described sound equipment power amplifier (6) is connected to by cable
The audio output port of Integral computer (5), and VGA connecting line and sound equipment cable all pass from the dividing plate string holes of compartment.
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described communication mould
Block (16) includes decoder (20) and GPRS converting interface (21), and the data that described decoder (20) is connected to microcontroller (10) are defeated
Going out end, GPRS converting interface (21) is connected in the communication interface of microcontroller (10), and GPRS converting interface (21) also be plugged with
GPRS receptor (22).
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described power supply is opened
Closing (13) connection has power transfer module (23), described power transfer module (23) to include isolating transformer (24) and rectifying and wave-filtering
Device (25), and isolating transformer (24) is directly connected to 220V alternating current by and off switch (13), rectifier filter (25)
Outfan connects has wiring board (26), wiring board (26) to be fixed on integrated cabinet (1) inwall.
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described microcontroller
Device (10) uses ARM11 series embedded chip, and the signal output part connection of infrared signal receiver (12) has signal to demodulate
Device (27), described demodulator of PM signal PM (27) is connected to the data input pin of microcontroller (10), and infrared signal receiver (12) is used
In receiving the signal from IR remote controller (2).
A kind of integrated projection of conference table, acoustic source system the most according to claim 1, it is characterised in that: described interface surface
The upper interface installed of plate (15) includes HDMI high-definition interface, SD interface, USB interface, USB interface, AV video interface, interface surface
The back side of the upper corresponding interface of plate (15) is connected to Integral computer (5) by corresponding data line；Described interface panel
(15) being also equipped with SD draw-in groove (28) on, the tail end of SD draw-in groove (28) connects card reader (29), and card reader is connected between (29)
The USB interface of Integral computer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510784.1A CN106154911A (en) | 2016-07-01 | 2016-07-01 | A kind of integrated projection of conference table, acoustic source system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510784.1A CN106154911A (en) | 2016-07-01 | 2016-07-01 | A kind of integrated projection of conference table, acoustic source system |
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| Publication Number | Publication Date |
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| CN106154911A true CN106154911A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510784.1A Pending CN106154911A (en) | 2016-07-01 | 2016-07-01 | A kind of integrated projection of conference table, acoustic source system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809664A (en) * | 2017-04-28 | 2018-11-13 | 上海共联通信信息发展有限公司 | For the demonstration equipment of pipeline maintenance analysis and the awakening method of demonstration equipment |
| CN109118840A (en) * | 2018-09-03 | 2019-01-01 | 广州创慧信息科技有限公司 | A kind of multi-functional communications engineering mobile teaching platform |
| CN109793362A (en) * | 2019-02-25 | 2019-05-24 | 北京键兴泰家具有限公司 | A kind of conference table |
| CN111935466A (en) * | 2020-08-24 | 2020-11-13 | 湖北亿航新材科技有限公司 | Lifting projector |
| CN112153523A (en) * | 2020-09-11 | 2020-12-29 | 深圳市火乐科技发展有限公司 | Projector with a light source |
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| US20050103978A1 (en) * | 2003-11-17 | 2005-05-19 | Lian Yang | Remote controlling device with visual recognition functions |
| CN201489262U (en) * | 2009-06-24 | 2010-05-26 | 武汉海恒化诚科技有限责任公司 | Multi-media all-in-one machine |
| CN201993923U (en) * | 2011-01-07 | 2011-09-28 | 深圳市巨龙科教高技术股份有限公司 | Multimedia interactive teaching machine |
| CN202453726U (en) * | 2012-03-05 | 2012-09-26 | 镇江智拓智能科技发展有限公司 | Control device of interactive projection system |
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| CN2662733Y (en) * | 2003-05-21 | 2004-12-15 | 吴立本 | Automatic multimedia teaching table |
| US20050103978A1 (en) * | 2003-11-17 | 2005-05-19 | Lian Yang | Remote controlling device with visual recognition functions |
| CN201489262U (en) * | 2009-06-24 | 2010-05-26 | 武汉海恒化诚科技有限责任公司 | Multi-media all-in-one machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809664A (en) * | 2017-04-28 | 2018-11-13 | 上海共联通信信息发展有限公司 | For the demonstration equipment of pipeline maintenance analysis and the awakening method of demonstration equipment |
| CN109118840A (en) * | 2018-09-03 | 2019-01-01 | 广州创慧信息科技有限公司 | A kind of multi-functional communications engineering mobile teaching platform |
| CN109793362A (en) * | 2019-02-25 | 2019-05-24 | 北京键兴泰家具有限公司 | A kind of conference table |
| CN111935466A (en) * | 2020-08-24 | 2020-11-13 | 湖北亿航新材科技有限公司 | Lifting projector |
| CN112153523A (en) * | 2020-09-11 | 2020-12-29 | 深圳市火乐科技发展有限公司 | Projector with a light source |
| CN112153523B (en) * | 2020-09-11 | 2023-07-25 | 深圳市火乐科技发展有限公司 | Projector with a light source |
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Application publication date: 20161123 |
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