CN207744101U - A kind of concealed gooseneck microphone elevator of Table top - Google Patents
A kind of concealed gooseneck microphone elevator of Table top Download PDFInfo
- Publication number
- CN207744101U CN207744101U CN201721340202.6U CN201721340202U CN207744101U CN 207744101 U CN207744101 U CN 207744101U CN 201721340202 U CN201721340202 U CN 201721340202U CN 207744101 U CN207744101 U CN 207744101U
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- Prior art keywords
- microphone
- cabinet
- concealed
- elevator
- table top
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- 239000010902 straw Substances 0.000 claims abstract description 31
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910000971 Silver steel Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 230000013011 mating Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 230000009931 harmful effect Effects 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model is related to a kind of concealed gooseneck microphone elevators of Table top, including cabinet, straw microphone, face frame, cover device, microphone lifting gear and power plant.Cabinet is ducted body, hides and is arranged under desktop；Face frame be fixed at enclosure top and with desktop flush；Cover device is arranged on the top of the cabinet inside comprising cover knead dough cover folding mechanism；Microphone lifting gear is mainly disposed to cabinet inside, and the transmission mechanism being made of crane, big synchronizing wheel, synchronous belt, small synchronizing wheel and the on/off mechanism being made of optical coupled switch, upper positioning and lower positioning form；Power plant setting provides power in cabinet inside bottom end, microphone lifting gear；Straw microphone is fixed at the crane on the upper surface of the enclosure top.The utility model stable structure, saves resource, is easy for installation, easy to operate intelligent and high-efficiency；Flexible and convenient to use, performance is stablized, and shock resistance is good.
Description
Technical field
The utility model is related to a kind of conference facilities, and in particular to a kind of concealed gooseneck microphone elevator of Table top.
Background technology
Currently, when having a meeting on conference table, if to use microphone it is necessary to by the device of microphone place on the table,
When without microphone, if microphone is still placed on desktop, can not only microphone be allowed easily to enclose dust and influence microphone service life and
Sound quality can also occupy desktop position and cause using desktop inconvenience.
Furthermore existing microphone, especially in session when, if having more people while making a speech, microphone need to separately be separately provided
Or it transmitting and uses the same microphone, it is often necessary to staff constantly runs here and there and is adjusted, not only pretty troublesome in this way, and
And it also can influence to shoot, the atmosphere to destory the scene.
Therefore, the microphone lifting gear for designing a kind of be easy to use and carrying out lifting is very necessary.
Utility model content
Purpose of the utility model is to solve deficiencies in the prior art, provide a kind of concealed gooseneck of Table top
Microphone elevator has simple in structure, dependable performance, and economical and practical, occupancy desktop is small, beautiful succinct and stronger hidden protection
The advantages of property；It is connected using the special 8 core cable mode of handing in hand of meeting, can be by line traffic control, wireless remote control, centralized control system connection is in fact
The unified lifting or individually lifting of existing remote control, operation green computer software carries out operation system control, more convenient, accurate and steady
It is fixed.
To achieve the above object, the technical solution of the utility model is as follows：The concealed gooseneck microphone elevator of Table top,
Including cabinet, straw microphone, face frame, cover device, microphone lifting gear and power plant.The cabinet is ducted body, is hidden
It is arranged under desktop；The face frame be fixed at enclosure top and with desktop flush；The cover device is arranged described
The top of cabinet inside comprising cover knead dough cover folding mechanism；The microphone lifting gear is mainly disposed to cabinet inside, by
Transmission mechanism and on/off mechanism composition；In cabinet inside bottom end, microphone lifting gear provides for the power plant setting
Power.The straw microphone is fixed at the microphone lifting gear on the upper surface of enclosure top.
In order to further realize the utility model, the cabinet is arranged by crane, big synchronizing wheel, synchronous belt, small synchronization
The transmission mechanism for taking turns composition, makes crane that can move up and down.
In order to further realize the utility model, the cabinet is provided with optical coupled switch, upper positioning and lower positioning composition
Motor power on off mechanism, crane are cut off the power when moving so as to microphone the function of inhibiting to utter long and high-pitched sounds in lifting process.
In order to further realize the utility model, the power plant is provided with module board, using special 8 core cable of meeting
Mode connects hand in hand, mating conference host, can support meeting video following function, can support a variety of conference models.
In order to further realize the utility model, it is real that the cover open-and-close mechanism is provided with tension spring, briquetting and briquetting track
Existing cover automatically opens and closes, and in addition setting control button need not go to control the activity of cover.
In order to further realize the utility model, the straw microphone of the cabinet, which carries hose, can arbitrarily adjust direction, wheat
Bar microphone declines process can auto-strengthening.
It being molded using aluminum alloy materials number milling to further realize the utility model, the cabinet and face frame, precision is high,
Surface carries out oxidation wire drawing process, sustained color.
In order to further realize the utility model, the interior shape of the cabinet is rectangular for strip, and the cabinet inside
Longitudinal length be more than its lateral length, synchronous belt along cabinet longitudinal length lay.
In order to further realize the utility model, the face frame is equipped with lifting perforation, control button and wiring board.
In order to further realize the utility model, the lifting perforation has shape compatible with the gooseneck microphone.
In order to further realize the utility model, the cabinet is provided with drag chain, the various wire rods of drag chain fixed guide,
Interference is generated during machine movement to avoid wire rod.
Advantageous effect
The utility model has the advantage that：
1. the utility model is reliable for operation, simple in structure, microphone can be hidden in desktop：When it is desired to be used, face
Frame can automatically open, and microphone can rise automatically；When not in use, microphone can decline automatically, and face frame can be automatically closed, tool
There are very high hiding, aesthetics, the harmful effect that can also prevent dust, fog microphone from generating.
2. microphone can arbitrarily adjust direction in use, shrink microphone can auto-strengthening, meet participant's
Various demands.
3. the utility model can be realized by line traffic control, wireless remote control, centralized control system connection remote control unified lifting or
Individually lifting；It can support meeting video following function, can support a variety of conference models.
4. the operating system being integrated is arranged in face frame device and microphone lifting gear by the utility model, by one in face frame
Key manipulates, intelligent and high-efficiency, saves resource, easy to operate.
5. the utility model can be applied to various high-end meeting occasions, paperless intelligent meeting；It is adapted to government affairs, quotient
Business, teaching, public institution.
Description of the drawings
Fig. 1 is the positive structure schematic of the microphone elevator of the utility model；
Fig. 2 is the structure schematic diagram of the microphone elevator of the utility model；
Fig. 3 is the side structure schematic diagram of the microphone elevator of the utility model.
Reference sign：
1, straw microphone；2, cover；3, cover holder；4, face frame；5, elevating control button；6, lifting key wiring board；
7, straw speech control button；8, straw microphone control circuit board；9, small synchronizing wheel；10, synchronizing wheel fixed frame；11, lubricious liner
Set；12, lubricating bushings catch；13, silver-colored steel branch；14, synchronous belt；15, cover props up piece；16, cover props up piece track；17, on
Positioning；18, connecting rod；19, tension spring；20, crane；21, optical coupled switch；22, Straight Combination bearing；23, tank chain；24, briquetting；
25, briquetting track；26, lower positioning；27, guide post fixed frame；28, electric machine support；29, big synchronizing wheel；30, motor；31, advance decline line
Road plate；32, power supply female；33, module board；34, straw microphone wiring board.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Embodiment, shown in Fig. 1, Fig. 2, Fig. 3, the microphone lifter involved by the utility model, including cabinet,
In：Straw microphone, face frame, cover device, microphone lifting gear and power plant are equipped in cabinet.
The cabinet, which is hidden, to be arranged under desktop, is molded using aluminum alloy materials number milling, and inside is ducted body, and ducted body
It is preferably shaped to that strip is rectangular, the longitudinal length of the cabinet inside is more than its lateral length.
The straw microphone 1, which carries hose, can arbitrarily adjust direction, and microphone declines process can auto-strengthening.
The face frame 4, preferably aluminium alloy face frame, be fixedly connected on enclosure top and with desktop flush, ensure cabinet
Couple with the entirety of desktop, face frame is equipped with elevating control button 5, lifting key wiring board 6, straw speech control button 7, wheat
Bar microphone control circuit board 8 and with shape compatible with the microphone lifting perforation.The elevating control button 5 is for rising
Drop declines, pause；The lifting key wiring board 6 controls lifter；The straw speech control button 7 is for switching straw
On-off signal source；The straw microphone control circuit board 8 controls microphone signal source.
The cover device is arranged on the top of the cabinet inside, for being responsible for the opening and closing movement at lifting perforation
Control comprising cover 2, cover holder 3, cover prop up piece 15, cover props up piece track 16, connecting rod 18, tension spring 19, briquetting 24
With briquetting track 25.The cover holder 3 fixes cover and the overturning for cover, and the cover props up piece 15 and connects cover branch
Frame is used for the overturning of cover, and it is the guiding role that cover props up piece that the cover, which props up piece track 16, and the connecting rod 18 is for connecting
Junction lid props up piece 15, briquetting 24 and briquetting track 25；The briquetting 24 is opened and is closed for cover, the briquetting track 25
For the guiding role of briquetting 24, cover is jacked up when the tension spring 19 leaves briquetting 25 for crane and props up piece 15.
The microphone lifting gear is arranged in the inside of the cabinet, for manipulating the lifting operation of straw microphone comprising
The synchronizing wheel fixed frame 10 of crane 20, big synchronizing wheel 29, synchronous belt 14, small synchronizing wheel 9 and fixed small synchronizing wheel 9；Mainly
Synchronous belt 14 is driven to rotate by big synchronizing wheel 29, the small synchronizing wheel 9 connects synchronous belt 14 and rotated synchronously with big synchronizing wheel 29, together
Walking band 14 drives crane 20 to move up and down, and the crane 20 is provided with Straight Combination bearing 22, tank chain 23, straw microphone
1, optical coupled switch 21；When the crane moves up and down, optical coupled switch 21 and upper positioning 17, it is lower position 26 and be connected send out instruction and cut
Power-off source, the upper positioning 17 cut off motor power during being risen for crane；The lower positioning 26 is under crane to most
Instruction cut-out motor power is sent out when low spot；The various wire rods of 23 fixed guide of the tank chain；The Straight Combination bearing 22 is
It is moved along silver-colored steel branch 13 drive crane, the silver steel branch 13 is guiding role above and below crane, two above and below the silver steel branch
End is provided with guide post fixed frame 27, lubricating bushings 11, the lubricating bushings catch 12 of fixed silver-colored steel branch.The lubricating bushings 11 are same
Step band guiding role, the lubricating bushings catch 12 are fixed lubricating bushings.
The power plant is arranged in the bottom end of the cabinet inside comprising motor 30, the electric machine support for fixing motor
28, wiring board 31, module board 33, straw microphone wiring board 34, the power supply female 32 for connecting alternating current are lifted.The motor 30 is
Power apparatus drives big synchronous belt to rotate；The lifting wiring board 31 controls elevating movement；The module board 33 is using RS232's
It connects hand in hand；The straw microphone wiring board 34 is microphone signal control.
When work, control button 5 " △ " is clicked；Wiring board 31 receives signal and sends out instruction；Motor 30, which is powered, rotates band
Dynamic big synchronizing wheel 29 rotates, and synchronous belt 14 does circle rotation clockwise in big synchronizing wheel 29 through too small synchronizing wheel 9；Synchronous belt rotates
While drive crane 20 to be moved upwards under the guiding of silver steel branch 13 in linear bearing 22；Crane 20 moves upwards, and applies
The pressure being added on briquetting 24 is slowly reduced, and briquetting 24 is connected to connecting rod 18, and connecting rod 18 is connected to cover and props up piece 15, connecting rod 18
It under the action of tension spring 19, is followed by under 25 guide-localization of briquetting guide rail and moves upwards, while 19 same purpose of tension spring is in cover
It props up on piece 15, so that cover is propped up piece 15 and moved upwards in the case where cover props up the positioning of piece track 16, jack up cover fixed frame 3, face
Lid fixed frame 3 connect cover 2 on.Stop motion after moving to peak in briquetting guide rail 25 to briquetting 24, overhead door finish,
Cover is opened completely；Crane 20 and straw 1 continue to rise；When 21 infrared ray of positioning optocoupler on crane 20 is by upper positioning 17
When covering completely, wiring board 31 receives signal and sends out instruction, and the power-off of motor 30 stops operating, on crane 20 and the stopping of straw 1
It rises, while wiring board 31 sends out instruction automatic power to straw, the unlatching of straw lifter finishes.
Straw microphone lifter is under open state, is powered on, and straw microphone is in running order.
Straw microphone after hours, clicks control button 5；Wiring board 31 receives signal and sends out instruction；Motor
30, which are powered, rotates the big rotation of synchronizing wheel 29 of drive, and synchronous belt 14 does counterclockwise circular rotation in big synchronizing wheel 29 through too small synchronizing wheel 9
Turn；Crane 20 is driven to be moved downward under the guiding of silver-colored steel branch 13 in linear bearing 22 while synchronous belt rotates；Crane
20 are moved downwardly to contact briquetting 24, and briquetting 24 is driven to move downward, and briquetting 24 drives connecting rod 18 to move downward, and connecting rod 18 drives
Cover is propped up piece 15 and is moved downward, and cover is propped up piece and fallen downwards under the effect of gravity to concordant with face frame 4；Under crane 20 continues
The infrared ray on optocoupler position-sensing switch being down on crane 20 is covered completely by lower positioning 26, and wiring board 31 receives signal and sends out
Instruction, the power-off of motor 30 stop operating, and crane and straw stop declining, while 24 stop motion of briquetting, shutdown finish.
The closing of straw microphone lifter finishes.Wherein：The effect of drag chain 23 is the various wire rods of fixed guide (signal wire/fixed
Bit line), interference is generated during machine movement to avoid wire rod；Module board is connected hand in hand using 8 core RS232's of meeting
It connects, mating conference host, can support meeting video following function, can support a variety of conference models (unrestricted model/first in first out mould
Formula/standard-sized sheet mode playback/chairman's mode of priority etc.).
The foregoing is merely the better embodiment of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, there may be the structural modifications that part is small in implementation process, if various changes or modifications to the utility model are not
The spirit and scope of the utility model are detached from, and are belonged within the scope of the claims and equivalents of the utility model, then originally
Utility model is also intended to include these modification and variations.
Claims (8)
1. a kind of concealed gooseneck microphone elevator of Table top, including cabinet, straw microphone, face frame, cover device, microphone liter
Falling unit and power plant, it is characterised in that：The cabinet is ducted body, hides and is arranged under desktop；The face frame fixation is set
Set enclosure top and with desktop flush；The cover device is arranged on the top of the cabinet inside, by cover and cover
Open-and-close mechanism forms；The microphone lifting gear is mainly disposed to cabinet inside, is made of transmission mechanism and on/off mechanism；
The transmission mechanism includes crane, big synchronizing wheel, synchronous belt, small synchronizing wheel, and the power plant is arranged at cabinet inside bottom
End；The on/off mechanism includes optical coupled switch, upper positioning and lower positioning, when the crane moves up and down, on crane
The optical coupled switch of setting is connected with upper positioning, lower positioning to be sent out instruction and cuts off the power；The power plant is arranged in cabinet inside
Bottom end, microphone lifting gear provide power；The straw microphone is fixed at the microphone lifting gear close to the machine
On the upper surface on case top.
2. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The power plant
It is provided with module board, is connected using the special 8 core cable mode of handing in hand of meeting.
3. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The cover folding
Mechanism is provided with tension spring, briquetting and briquetting track.
4. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The straw microphone
Included hose.
5. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The cabinet knead dough
Frame is molded using aluminum alloy materials number milling.
6. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The cabinet it is interior
Portion's shape is that strip is rectangular, and the longitudinal length of the cabinet inside is more than its lateral length, and synchronous belt is along cabinet longitudinal length
It lays in direction.
7. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：It is set in the face frame
There are lifting perforation, control button and wiring board；The lifting perforation has shape compatible with the gooseneck microphone.
8. the concealed gooseneck microphone elevator of Table top according to claim 1, it is characterised in that：The cabinet setting
There are drag chain, the various wire rods of drag chain fixed guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340202.6U CN207744101U (en) | 2017-10-16 | 2017-10-16 | A kind of concealed gooseneck microphone elevator of Table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340202.6U CN207744101U (en) | 2017-10-16 | 2017-10-16 | A kind of concealed gooseneck microphone elevator of Table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744101U true CN207744101U (en) | 2018-08-17 |
Family
ID=63115160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340202.6U Expired - Fee Related CN207744101U (en) | 2017-10-16 | 2017-10-16 | A kind of concealed gooseneck microphone elevator of Table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744101U (en) |
-
2017
- 2017-10-16 CN CN201721340202.6U patent/CN207744101U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |