CN106168253A - Built-in multimedia conference device and multimedia digital conference system - Google Patents
Built-in multimedia conference device and multimedia digital conference system Download PDFInfo
- Publication number
- CN106168253A CN106168253A CN201610753012.0A CN201610753012A CN106168253A CN 106168253 A CN106168253 A CN 106168253A CN 201610753012 A CN201610753012 A CN 201610753012A CN 106168253 A CN106168253 A CN 106168253A
- Authority
- CN
- China
- Prior art keywords
- built
- rotating shaft
- multimedia
- multimedia conference
- conference device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000074878 Elsholtzia minima Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a kind of built-in multimedia conference device and the multimedia digital conference system comprising this built-in multimedia conference device, including there is the table top of mounting groove and the device panel in mounting groove can being embedded, also include rotary lifting mechanism, device panel is connected with mounting groove by rotary lifting mechanism, and device panel rotates after embedding mounting groove and is not higher than described table top；Rotary lifting mechanism controls the instruction of main frame for receiving multimedia digital conference system and drives device panel to rotate in the range of predetermined angle.The built-in multimedia conference device device panel that the present invention provides comprises display and mike, the two adjusted in concert, and regulation and control efficiency is high, takes up room little, is conducive to promoting the multimedia digital conference system comprising this conference device.
Description
Technical field
The invention belongs to conference facility technical field, more specifically, relate to a kind of built-in multimedia conference device
And comprise the multimedia digital conference system of this built-in multimedia conference device.
Background technology
Multimedia digital conference system uses all-electronin mode operating conference management, except realizing speech, voting, simultaneous interpretation
Outside etc. basic conferencing function, also it is integrated with video display system, file and data service system, is modern high-level meeting
Perfect solution.
The conference device that existing multimedia digital conference system is used mainly uses platform-type and embedded two kinds
Type.Outside platform-type conference device moves more convenient in use, but on conference table, various Wiring ports are exposed to, take table
Space of planes, and be difficult to arrange；Built-in multimedia conference device is owing in the non-session, can be hidden in meeting by conference device
In view desktop so that conference table these advantages neat and artistic are used the most widely.Existing built-in multimedia meeting
View unit mostly is and individually adjusts adjustable height so that the regulation and control disunity of conference device, efficiency are relatively low；Further, existing embedding
The elevating mechanism entering formula multimedia conferencing unit mostly is the form of directly lifting, and its structure is complicated, takes up room big, is unfavorable for many
The popularization of Media Digital conference system.
Summary of the invention
It is an object of the invention to provide a kind of built-in multimedia conference device, it is intended to solve present in prior art
Built-in multimedia conference device adjusts disunity and inefficient technical problem, and the structure of directly lifting takes up room
Big technical problem.
For achieving the above object, the technical solution used in the present invention is: provide a kind of built-in multimedia conference device, bag
Include: there is the table top of mounting groove and the device panel in described mounting groove can be embedded, also including rotary lifting mechanism, described equipment
Panel is connected with described mounting groove by described rotary lifting mechanism, and described device panel rotates after embedding described mounting groove the highest
In described table top；Described rotary lifting mechanism controls the instruction of main frame for receiving multimedia digital conference system and drives described
Device panel rotates in the range of predetermined angle, and can stop operating at the boundary value of angular range.
Further, described predetermined angle scope is 0 °-90 °.
Further, described rotary lifting mechanism includes rotary drive unit and runing rest, described rotary drive unit
Outfan be connected with described runing rest, described runing rest is connected with the bottom of described device panel, and with described installation
The inwall of groove connects.
Further, described runing rest includes that mounting bracket and rotating shaft, described rotating shaft run through described mounting bracket, and with
Described mounting bracket is rotationally connected, and described rotating shaft is connected with the outfan of described rotary drive unit；Described mounting bracket and institute
The sidewall stating mounting groove connects, and described rotating shaft and described device panel are affixed by connecting plate, and described rotating shaft is positioned at described equipment
Lower panels, described device panel can with the laminating of described table top closely after rotating.
Further, described rotating shaft being additionally provided with rotating shaft position limiting structure, it includes spacing preiection and spacing hole, described spacing
Projection is fixedly arranged on the outer surface of described rotating shaft, and described spacing hole is located at the side in described mounting bracket with described shaft contacts
On wall, described spacing hole is fan-shaped spacing hole, and described spacing preiection is positioned at inside described spacing hole so that the two of described spacing hole
End can coordinate the rotational angle limiting described rotating shaft with described spacing preiection.
Further, described rotary drive unit includes electric rotating machine, reductor and synchronous drive mechanism, described electric rotating
Machine is connected with described synchronous drive mechanism by reductor, and described synchronization traditional mechanism is connected with described rotating shaft.
Further, described synchronization traditional mechanism includes conveyer belt and two synchronization wheels, and two described synchronizations take turns tensioning institute
Stating conveyer belt, one of them described wheel that synchronizes is connected with the output shaft of described reductor, and another described synchronization is taken turns and described turn
Axle connects.
Further, described device panel is additionally provided with the acceleration sensing list for the sensing apparatus panel anglec of rotation
Unit, described acceleration sensing unit is connected with described rotary drive unit, adds described in when device panel rotates to critical angle
Velocity pick-up unit can send instruction makes described rotary drive unit out of service.
Further, described device panel includes display and mike, and display side is located at by described mike, described
Mike regulates with described display integrated synchronous.
Having the beneficial effects that of the built-in multimedia conference device that the present invention provides: compared with prior art, the present invention
Built-in multimedia conference device utilizes multimedia digital conference system to control the instruction centralized Control conference device that main frame sends
Rotation and lifting action, and then reach the purpose of adjusted in concert conference device lifting so that the efficiency of regulation and control improves；Embedded many
Media conference unit also uses revolving elevating mechanism to control the lifting of device panel, and conference device entirety takes up room more
Little.
The present invention also provides for a kind of multimedia digital conference system, controls main frame including described multimedia digital conference system
And the built-in multimedia conference device that two or more is above-mentioned, described built-in multimedia conference device by signal cable with
" daisy chain type " connected mode or " star-like " connected mode control main frame with described digital conference system and are connected, and realize meeting simultaneously
Audio frequency and control signal and the transmission of multi-media signal.
The multimedia digital conference system of above-mentioned offer, have employed above-mentioned built-in multimedia conference device, it is possible to unified
Built-in multimedia conference device is carried out lift adjustment, improve the efficiency of regulation and control, and system entirety take up room more
Little, the beneficially popularization of system.
Accompanying drawing explanation
The device panel of the built-in multimedia conference device that Fig. 1 provides for the embodiment of the present invention and rotary lifting mechanism
Structural representation；
Fig. 2 is the perspective view dorsad of Fig. 1；
Fig. 3 is the structural representation one of rotary lifting mechanism in Fig. 1；
Fig. 4 is the B-B sectional view of mounting bracket, rotating shaft and spacing preiection in Fig. 3；
Fig. 5 is the operation principle schematic diagram of right section of Fig. 3 shaft；
Fig. 6 is the structural representation two of rotary lifting mechanism in Fig. 1；
Fig. 7 is the C portion enlarged drawing of Fig. 6；
Fig. 8 is D-D sectional view and the working state figure of Fig. 6；
The use state diagram of the built-in multimedia conference device that Fig. 9 provides for the present invention.
In figure: 1, mounting groove；2, table top；3, device panel；4, rotary lifting mechanism；5, mounting bracket；6, rotating shaft；7, even
Fishplate bar；8, spacing preiection；9, spacing ring；10, spacing hole；11, display；12, mike；13, table top baffle plate；14, axle torr；
15, electric rotating machine；16, reductor；17, wheel is synchronized；18, conveyer belt；19, speaker；20, panel rack.
Detailed description of the invention
In order to make the technical problem to be solved, technical scheme and beneficial effect clearer, below tie
Close drawings and Examples, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
In order to explain the present invention, it is not intended to limit the present invention.
Seeing also Fig. 1 to Fig. 5, the existing built-in multimedia conference device providing the present invention illustrates.Described
Built-in multimedia conference device, including there is the table top 2 of mounting groove 1 and the device panel 3 in described mounting groove 1 can being embedded,
Also including rotary lifting mechanism 4, described device panel 3 is connected with described mounting groove 1 by described rotary lifting mechanism 4, described
Device panel 3 rotates after embedding described mounting groove 1 and is not higher than described table top 2.By the control of rotary lifting mechanism 4, in lifting
During, device panel 3 is around a fixing week being partial to device panel 3 one lateral edges rotating lifting, can after rise
There is certain gradient.Described rotary lifting mechanism controls the instruction of main frame for receiving multimedia digital conference system and carries
Dynamic described device panel rotates in the range of predetermined angle, and can stop operating at the boundary value of angular range, i.e. rotation and lifting
Mechanism 4 is unified accepts instruction, it is possible to carrying out the lifting action synchronized, and unified regulation and control for convenience, rotary lifting mechanism 4 can
Boundary value (the highest and lowest part i.e. lifted) at angular range makes device panel 3 stop turning.Time in working order, device side
Plate 3 rises, and only device panel 3 shows that, on table top 2, rotary lifting mechanism is hidden under table top 2, and exposed parts is light
Ingeniously, the vision center of gravity of conference device is also more nearly conference table, thus more attractive.
The built-in multimedia conference device that the present invention provides, compared with prior art, utilizes multimedia digital meeting system
System controls the rotation and lifting action of the instruction centralized Control conference device that main frame sends, and then reaches adjusted in concert conference device liter
The purpose of fall so that the efficiency of regulation and control improves；Built-in multimedia conference device also uses rotary lifting mechanism 4 to control device side
The lifting of plate 3 so that the actual adjustable height of device panel 3 is less than the height of self, the sky that rotary lifting mechanism 4 takies itself
Between the least, with directly lifting conference device compared with, conference device entirety takes up room less.
Further, see also Fig. 4, Fig. 5 and Fig. 9, the built-in multimedia conference device provided as the present invention
A kind of detailed description of the invention, described predetermined angle scope is 0 °-90 °.The maximum of predetermined angle scope i.e. α shown in figure
The value at angle, which determine maximum height that device panel 3 can rise and the gradient relative to table top 2, predetermined angle scope
Minima the most non-session device panel 3 location, be normally in mounting groove 1, and with the angle of table top 2 be
0°.Multimedia digital conference system control main frame can control device panel 3 and rotate to any angular position, but adjusts according to unified
The requirement that control and the process of control are simplified, instruction controls at the position i.e. minima of angular range that device panel 3 can be static
At maximum.According to the best angle of human eye viewing device panel 3, the maximum of predetermined angle scope is set to 60 ° so that pre-
If angular range is 0 °-60 °, it is preferred that time static after making device panel 3 rise, the slanted angle with table top 2 is 60 °, as
Shown in Fig. 5, in figure, solid line position is initial position, and dotted line position is the final position after rising, it is not necessary to personnel participating in the meeting enters again
Row sum-equal matrix, level of comfort when being effectively improved regulation and control efficiency and use.
Further, refer to Fig. 2, Fig. 3 and Fig. 9, as the one of the built-in multimedia conference device that the present invention provides
Planting detailed description of the invention, described rotary lifting mechanism includes rotary drive unit and runing rest, described rotary drive unit
Outfan is connected with described runing rest, and described runing rest is connected with the bottom of described device panel, and with described mounting groove
Inwall connect.Drive runing rest action by rotary drive unit, and then drive device panel 3 to rotate, device panel 3
Pivot point is positioned at and the bottom of device panel 3, and so, during device panel 3 different rotation angle, the bottom of device panel 3 is all
All the time pressing close to table top 2, the bottom of device panel 3 both will not be absorbed in table top 2 and be blocked, and also will not be forced off the table 2 and in device side
Produce a bigger space between bottom and the table top 2 of plate 3, affect attractive in appearance, and, additionally it is possible to make the degree of depth of mounting groove 1
Shallower, take up room less, facilitate installation.
Further, refering to Fig. 2 to Fig. 5, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, described runing rest includes that mounting bracket 5 and rotating shaft 6, described rotating shaft 6 run through described mounting bracket 5, and with described
Mounting bracket 5 is rotationally connected, and described rotating shaft 6 is connected with the outfan of described rotary drive unit；Described mounting bracket 5 is with described
The sidewall of mounting groove 1 connects, and described rotating shaft 6 is affixed by connecting plate 7 with described device panel 3.Mounting bracket 5 is for offer one
Individual mounting platform, can connect other parts of mounting groove 1 and rotary lifting mechanism, and provide support platform for rotating shaft 6, make
Rotating shaft 6 can smooth rotation, it is preferred that mounting bracket 5 is the mounting bracket of " C " shape, and the plate face on front side of it is used for connecting installation
The sidewall of groove 1, the plate face of the left and right sides is used for connecting other parts so that load and unload convenient.In order to make the rotating shaft 6 can be with
Device panel 3 achieves a fixed connection, it is desirable to provide a platform connected, and uses connecting plate 7 and the threaded fastener matched
Connecting, connecting plate 7 can be arranged to arbitrary shape according to actually used situation, be connected as purpose to facilitate.
Further, refer to Fig. 2 to Fig. 5, as a kind of tool of the built-in multimedia conference device that the present invention provides
Body embodiment, described rotating shaft is additionally provided with rotating shaft position limiting structure, and it includes spacing preiection 8 and spacing hole 10, described limit convex
Rising and 8 be fixedly arranged on the outer surface of described rotating shaft 6, described spacing hole 10 is located in described mounting bracket 5 and is contacted with described rotating shaft 6
On one sidewall, described spacing hole 10 is fan-shaped spacing hole, and it is internal that described spacing preiection 8 is positioned at described spacing hole 10 so that described
The two ends of spacing hole 10 can coordinate the rotational angle limiting described rotating shaft 6 with described spacing preiection 8.Spacing preiection 8 is solid with rotating shaft 6
Connecing, and it is internal to be positioned at spacing hole 10, the two ends of spacing hole 10 can coordinate restriction rotating shaft 6 in frame for movement with spacing preiection 8
Rotational angle so that the rotational angle range of rotating shaft 6 is above-mentioned predetermined angle scope.
Further, seeing Fig. 2 and Fig. 3, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, the both sides of described mounting bracket 5 are equipped with axle torr 14, and rotating shaft 6 runs through two rotating shafts 14.This structure can be to turning
Axle 6 provides greater area of, and the supporting construction that relative symmetry is arranged, and makes rotating shaft 6 smooth and easy to rotate, is not susceptible to deformation.
Further, not shown in figure, the one as the built-in multimedia conference device of present invention offer is concrete real
Executing mode, described rotating shaft 6 periphery is additionally provided with along the distribution of rotating shaft 6 central axis direction and vertical with the axis of rotating shaft 6 guide ring, axle
The inwall of torr 14 is provided with the gathering sill coordinated with guide ring.After assembling, guide ring is positioned at gathering sill, i.e. gathering sill energy
Enough countershafts 6 carry out the position-limiting action axial relative to rotating shaft 6, prevent rotating shaft 6 from deviating from from mounting bracket 5, improve use
Stability.
Further, refering to Fig. 6 to Fig. 8, as the another kind of tool of the built-in multimedia conference device that the present invention provides
Body embodiment, is different from above-mentioned rotating shaft position limiting structure and also has another embodiment: it includes spacing preiection 8 and is set in
The spacing ring 9 of described rotating shaft 6 periphery, described spacing preiection 8 is fixedly arranged on the outer surface of described rotating shaft 6, described spacing ring 9 also with
Described mounting bracket 5 connects, and described spacing ring 9 is provided with the spacing hole 10 of arc.Spacing preiection 8 is affixed with rotating shaft 6, and position
In spacing hole 10 inside, and it is highly not less than the minimum altitude of spacing hole 10, and the two ends of spacing hole 10 can be with spacing preiection 8
Coordinate the rotational angle limiting rotating shaft 6 in frame for movement so that the rotational angle range of rotating shaft 6 is above-mentioned predetermined angle model
Enclose.
Further, refering to Fig. 6 to Fig. 8, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, the side of described mounting bracket 5 is provided with spacing ring 9, and opposite side is provided with axle torr 14, and rotating shaft 6 runs through spacing ring and turns
Axle 14 so that spacing ring 9 has the effect of axle torr concurrently.This structure can provide greater area of by countershaft 6, and relative symmetry sets
The supporting construction put, makes rotating shaft 6 smooth and easy to rotate, is not susceptible to deformation.
Further, not shown in figure, the one as the built-in multimedia conference device of present invention offer is concrete real
Executing mode, described rotating shaft 6 periphery is additionally provided with along the distribution of rotating shaft 6 central axis direction and vertical with the axis of rotating shaft 6 guide ring, limit
The inwall of position ring 9 and axle torr 14 is provided with the gathering sill coordinated with guide ring.After assembling, guide ring is positioned at gathering sill,
I.e. gathering sill can carry out the position-limiting action axial relative to rotating shaft 6 by countershaft 6, prevents rotating shaft 6 from deviating from from mounting bracket 5,
Improve the stability used.
Further, refer to Fig. 2, Fig. 3 and Fig. 9, as the one of the built-in multimedia conference device that the present invention provides
Planting detailed description of the invention, described rotary drive unit includes electric rotating machine 15, reductor 16 and synchronous drive mechanism, described rotation
Motor 15 is connected with described synchronous drive mechanism by reductor 16, and described synchronization traditional mechanism is connected with described rotating shaft 6.Rotate
The rotating speed of motor 15 output is adjusted to suitable rotating speed through reductor 16, then passes through and passes to turn to synchronous drive mechanism
Axle 6 so that rotating shaft 6 rotary speed is moderate.
Further, refering to Fig. 2, Fig. 3, Fig. 6 and Fig. 9, the built-in multimedia conference device provided as the present invention
A kind of detailed description of the invention, described synchronization traditional mechanism includes conveyer belt 18 and two synchronization wheels 17, two described synchronization wheels 17
Conveyer belt 18 described in tensioning, one of them synchronizes wheel and 17 is connected with the output shaft of described reductor 16, another synchronize to take turns 17 and
Described rotating shaft 6 connects.Preferably, two sizes synchronizing wheel 17 are consistent, so can turn the most adjusted to suitable
Speed passes to rotating shaft 6, it is not necessary to be adjusted again by tape handler, improves the work efficiency of rotary drive unit.
Further, see Fig. 2, as a kind of specific embodiment party of the built-in multimedia conference device that the present invention provides
Formula, rotary drive unit is crisscross arranged with ledge on device panel 3 so that conference device integral thickness is less, convenient peace
Dress construction.
Further, seeing Fig. 1 and Fig. 2, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, described mounting bracket 5 top is additionally provided with table top baffle plate 13, it is possible to covers the rotary lifting mechanism come out, makes
Obtain conference device to be preferably hidden without the part exposed, improve beautiful and clean degree.
Further, seeing Fig. 2 and Fig. 9, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, protects further to provide device panel 3 in rotary course, prevents from colliding with, after device panel 3
Side arranges panel rack 20.
Further, not shown in figure, the one as the built-in multimedia conference device of present invention offer is concrete real
Execute mode, described device panel 3 be additionally provided with the acceleration sensing unit for sensing apparatus panel 3 anglec of rotation, described in add
Velocity pick-up unit is connected with described rotary drive unit, the described acceleration sensing when device panel 3 rotates to critical angle
Unit can send instruction makes rotary drive unit out of service.Spacing to specified angle by frame for movement in rotating shaft 6, rotation is driven
Moving cell should also be as quitting work, it is to avoid damages electric rotating machine 15 therein, the service life of extension device.
Further, refer to Fig. 1 and Fig. 2, as a kind of tool of the built-in multimedia conference device that the present invention provides
Body embodiment, in order to realize the requirement of multimedia function, described device panel 3 includes display 11 and mike 12, described
Display 11 side is located at by mike 12.Display 11 and mike 12 can synchronization control to best angle, it is to avoid existing
Split type equipment in adjust and also have the problem the most again adjusting mike height after display device, improve regulation and control efficiency and use
Comfort level.
Further, refer to Fig. 1 and Fig. 2, as a kind of tool of the built-in multimedia conference device that the present invention provides
Body embodiment, described mike 12 is Array Microphone, it is possible to by difference mike group, receive between the phase place of sound wave
Difference sound wave is filtered, can to greatest extent environmental background sound be filtered, only the remaining sound wave needed, for noisy
In the environment of use the equipment of this configuration of have employed, hearer can be made in a noisy environment to sound and to be apparent from, not have noise.
Further, referring to Fig. 1, the one as the built-in multimedia conference device of present invention offer is embodied as
Mode, in order to strengthen the interactive of conference device, described in set display 11 as touch-screen display, in order to interact formula behaviour
Make.
Further, seeing Fig. 2 and Fig. 9, the one as the built-in multimedia conference device of present invention offer is concrete
Embodiment, in order to preferably realize multimedia function and more reasonably utilize space, also includes speaker at device panel 3
19, being located on rear side of display of speaker 19 symmetry.
The present invention also provides for a kind of multimedia digital conference system.Described multimedia digital conference system includes described numeral
Conference system controls main frame and the above-mentioned built-in multimedia conference device of two or more, described built-in multimedia conference device
Main frame is controlled even with " daisy chain type " connected mode or " star-like " connected mode with described digital conference system by signal cable
Connect, realize conference audio and control signal simultaneously and multi-media signal (includes video signal, file, mass data, outside
Internet data) transmission.
The multimedia digital conference system that the present invention provides, have employed above-mentioned built-in multimedia conference device, it is possible to system
One built-in multimedia conference device is carried out lift adjustment, improve the efficiency of regulation and control, and system entirety take up room
Less, the beneficially popularization of system.
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 (10)
1. built-in multimedia conference device, including having the table top of mounting groove and can embed the device side in described mounting groove
Plate, it is characterised in that: also including rotary lifting mechanism, described device panel is by described rotary lifting mechanism and described mounting groove
Connecting, described device panel rotates after embedding described mounting groove and is not higher than described table top；Described rotary lifting mechanism is used for receiving
Multimedia digital conference system controls the instruction of main frame and drives described device panel to rotate in the range of predetermined angle, and can be
The boundary value of angular range stops operating.
2. built-in multimedia conference device as claimed in claim 1, it is characterised in that: described predetermined angle scope is 0 °-
90°。
3. built-in multimedia conference device as claimed in claim 1, it is characterised in that: described rotary lifting mechanism includes rotation
Turning driver element and runing rest, the outfan of described rotary drive unit is connected with described runing rest, described runing rest
It is connected with the bottom of described device panel, and is connected with the inwall of described mounting groove.
4. built-in multimedia conference device as claimed in claim 3, it is characterised in that: described runing rest includes installation
Frame and rotating shaft, described rotating shaft runs through described mounting bracket, and is rotationally connected with described mounting bracket, described rotating shaft and described rotation
The outfan of driver element connects；Described mounting bracket is connected with the sidewall of described mounting groove, described rotating shaft and described device side
Plate is affixed by connecting plate, and described rotating shaft is positioned at below described device panel, and described device panel can be with described table top after rotating
Laminating is closely.
5. built-in multimedia conference device as claimed in claim 4, it is characterised in that: it is additionally provided with rotating shaft limit in described rotating shaft
Bit architecture, it includes that spacing preiection and spacing hole, described spacing preiection are fixedly arranged on the outer surface of described rotating shaft, described spacing hole
Being located in described mounting bracket with on a sidewall of described shaft contacts, described spacing hole is fan-shaped spacing hole, described limit convex
Rising is positioned at inside described spacing hole so that the two ends of described spacing hole can coordinate turning of the described rotating shaft of restriction with described spacing preiection
Dynamic angle.
6. built-in multimedia conference device as claimed in claim 4, it is characterised in that: described rotary drive unit includes rotation
Rotating motor, reductor and synchronous drive mechanism, described electric rotating machine is connected with described synchronous drive mechanism by reductor, described
Synchronize traditional mechanism to be connected with described rotating shaft.
7. built-in multimedia conference device as claimed in claim 6, it is characterised in that: described synchronization traditional mechanism includes passing
Sending band and two synchronization wheels, two described synchronizations take turns conveyer belt described in tensionings, and one of them described synchronization is taken turns and described reductor
Output shaft connect, another described synchronize wheel be connected with described rotating shaft.
8. built-in multimedia conference device as claimed in claim 3, it is characterised in that: it is additionally provided with use on described device panel
In the acceleration sensing unit of the sensing apparatus panel anglec of rotation, described acceleration sensing unit is with described rotary drive unit even
Connecing, when device panel rotates to critical angle, described acceleration sensing unit can send instruction and makes described rotary drive unit stop
Only run.
9. built-in multimedia conference device as claimed in claim 1, it is characterised in that: described device panel includes display
And mike, display side is located at by described mike so that described mike regulates with described display integrated synchronous.
10. multimedia digital conference system, it is characterised in that: include described digital conference system control main frame and two or more such as
Built-in multimedia conference device described in any one in claim 1 to 9, described built-in multimedia conference device passes through
Signal cable controls main frame with " daisy chain type " connected mode or " star-like " connected mode with described digital conference system and is connected, with
Shi Shixian conference audio and control signal and the transmission of multi-media signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753012.0A CN106168253B (en) | 2016-08-29 | 2016-08-29 | Built-in multimedia conference device and multimedia digital conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753012.0A CN106168253B (en) | 2016-08-29 | 2016-08-29 | Built-in multimedia conference device and multimedia digital conference system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106168253A true CN106168253A (en) | 2016-11-30 |
| CN106168253B CN106168253B (en) | 2019-04-23 |
Family
ID=57376075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753012.0A Active CN106168253B (en) | 2016-08-29 | 2016-08-29 | Built-in multimedia conference device and multimedia digital conference system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195814A (en) * | 2019-05-28 | 2019-09-03 | 青岛点滴网络科技有限公司 | A kind of adjustable projection device in direction |
| CN112515550A (en) * | 2020-09-29 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Autonomous cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110273A3 (en) * | 2007-03-09 | 2009-01-29 | Green Barry C | Ceiling installation lift for a multimedia projector |
| CN102226936A (en) * | 2011-05-17 | 2011-10-26 | 裴焕斗 | Liftable display system |
| CN102878389A (en) * | 2011-07-11 | 2013-01-16 | 上海精仪达电子科技有限公司 | Fully automatic lifter with wide-angle display |
| CN203840452U (en) * | 2014-04-30 | 2014-09-17 | 杭州席媒科技有限公司 | Folding type non-paper conference terminal |
| CN204554266U (en) * | 2015-04-16 | 2015-08-12 | 王淏 | A kind of lifting rotatable display |
| CN206144968U (en) * | 2016-08-29 | 2017-05-03 | 深圳市台电实业有限公司 | Embedded multimedia conferencing unit and multi -media digit conference system |
-
2016
- 2016-08-29 CN CN201610753012.0A patent/CN106168253B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008110273A3 (en) * | 2007-03-09 | 2009-01-29 | Green Barry C | Ceiling installation lift for a multimedia projector |
| CN102226936A (en) * | 2011-05-17 | 2011-10-26 | 裴焕斗 | Liftable display system |
| CN102878389A (en) * | 2011-07-11 | 2013-01-16 | 上海精仪达电子科技有限公司 | Fully automatic lifter with wide-angle display |
| CN203840452U (en) * | 2014-04-30 | 2014-09-17 | 杭州席媒科技有限公司 | Folding type non-paper conference terminal |
| CN204554266U (en) * | 2015-04-16 | 2015-08-12 | 王淏 | A kind of lifting rotatable display |
| CN206144968U (en) * | 2016-08-29 | 2017-05-03 | 深圳市台电实业有限公司 | Embedded multimedia conferencing unit and multi -media digit conference system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195814A (en) * | 2019-05-28 | 2019-09-03 | 青岛点滴网络科技有限公司 | A kind of adjustable projection device in direction |
| CN112515550A (en) * | 2020-09-29 | 2021-03-19 | 深圳市银星智能科技股份有限公司 | Autonomous cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106168253B (en) | 2019-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106168253A (en) | Built-in multimedia conference device and multimedia digital conference system | |
| CN207738080U (en) | A kind of adjustable feed mechanism of rotation angle | |
| CN103114744B (en) | A kind of panorama type viewing system | |
| CN103025142B (en) | Component mounting device | |
| CN206144968U (en) | Embedded multimedia conferencing unit and multi -media digit conference system | |
| CN204683016U (en) | Vertical lift stereo cabinet | |
| WO2016061977A1 (en) | Television pedestal and television applying same | |
| CN110237525A (en) | The big disc mechanism of board item and mute mahjong machine are dialled in rotation | |
| CN210249314U (en) | Display device for new cigarette | |
| CN110769349B (en) | Sound effect switchable sound box | |
| KR101331400B1 (en) | Auto jewel adhesion equipment for cylinder type adhesion material | |
| CN210540068U (en) | Rhythm base | |
| CN208752878U (en) | Display system and plane intelligent display device | |
| CN206489752U (en) | A kind of multi-functional children education machine | |
| CN216239499U (en) | Mounting structure of modularization wood veneer | |
| CN215060979U (en) | Multi-angle rotating's computer support | |
| CN207160464U (en) | A kind of dust-proof inner wall decoration plate | |
| CN109343574A (en) | A kind of display screen of adjustable eyeshield | |
| CN218585613U (en) | Multi-person interactive conference host | |
| CN213070436U (en) | Dome screen display | |
| CN214230590U (en) | Dynamic VR simulation chair | |
| CN219082617U (en) | Inclination adjustable flat panel display support | |
| CN206629224U (en) | A kind of television support formula sound equipment | |
| CN108682311A (en) | A kind of touch LED display | |
| CN107700078A (en) | The main shaft driving device of needing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |