CN207475785U - A kind of lifter of display screen with microphone - Google Patents
A kind of lifter of display screen with microphone Download PDFInfo
- Publication number
- CN207475785U CN207475785U CN201721346881.8U CN201721346881U CN207475785U CN 207475785 U CN207475785 U CN 207475785U CN 201721346881 U CN201721346881 U CN 201721346881U CN 207475785 U CN207475785 U CN 207475785U
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- microphone
- display
- lifter
- display screen
- miaow bar
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Abstract
The utility model is related to a kind of lifter of display screen with microphone, including microphone lifting gear, liquid crystal indicator elevating gear；The microphone lifting gear includes the miaow bar of microphone, miaow bar can be made to help straight miaow bar straightening device, cover, drive system, the control system of the control lifter, the fixing device for being arranged on the miaow bar bottom automatically；The liquid crystal indicator elevating gear includes door-plate, display screen, jacking system, control system, overturning system；The microphone can be realized under the action of control system and drive system and automatically open cover, and miaow bar is driven to rise, until rising to highest point, while can realize that the withdrawal of microphone declines and closes cover；The display can realize under the action of control system and jacking system and automatically open door-plate, and display rises to highest point automatically, while display can realize overturning, opposite, it can be achieved that display vertically declines, and door-plate is automatically closed.
Description
【Technical field】
The utility model is related to lifting device structures, and in particular to a kind of lifter of display screen with microphone.
【Background technology】
With the development of present various intellectual products and release market, the use of microphone and display is even more frequency in meeting
It is numerous, in real meeting, microphone and the not all people of display all need with or not all meeting be required for using, be not required to
When with microphone with display, microphone does not only take up the limited space of conference table with display, influences participant yet
The visual field and meeting room beauty.
Therefore a kind of lifter of display screen with microphone is needed, wherein display screen is given aobvious with microphone lifter
It is convenient that the use and video conference of display screen and microphone provide, and when needing using display screen with microphone, is hidden in conference table
Display screen and microphone are raised to table surface by internal elevator below conference table；When without using display screen and microphone
When, elevator declines automatically stashes display screen and microphone.And microphone can be adjusted arbitrarily from belt segment formula metal hose
Whole direction, microphone decline process can auto-strengthening, the achievable deflection of display, and vertically declining.Display screen and Mike
Wind is hidden in inside conference table, antitheft, dust-proof, keeps the smooth and beautiful of table surface.The jacking system can meet display
Screen does not have to dismounting with microphone and avoid the need for haphazardly connecting up, and makes full use of the space below desktop, display screen and
Various circuits needed for microphone are hidden under table simultaneously, trigger controller, cover can be automatically opened when needing to use,
Display screen rises to desktop with microphone, after display screen is gone up with microphone, is recoverable to table bottom, while display screen again when not used
Independent lifting can be realized with microphone, be satisfied with the requirement of different participants.
【Utility model content】
The technical problem to be solved by the present invention is to can not hide automatically for existing display screen and microphone
The problems such as with occupied space, provides a kind of lifter of display screen with microphone, by the effect of lifter, it can be achieved that aobvious
Display screen and the automatic of microphone are hidden and open, while can realize remote control by control system.
Technical solution is used by the utility model solves its technical problem：A kind of lifting of display screen with microphone
Device, including microphone lifting gear, liquid crystal indicator elevating gear；Miaow bar of the microphone lifting gear including microphone,
Miaow bar can be made to help straight straw straightening device automatically, cover, drive system, the control system of the control lifter, be arranged on
The fixing device of the miaow bar bottom；The liquid crystal indicator elevating gear includes door-plate, display screen, jacking system, control system
System, overturning system；The microphone can be realized under the action of control system and drive system and automatically open cover, drive
Miaow bar rises, and until rising to highest point, while can realize that the withdrawal of microphone declines and closes cover；The display
For control system with that under the action of jacking system, can realize and automatically open door-plate, display rises to highest point automatically, shows simultaneously
Show that device can realize overturning, on the contrary, it can be achieved that display vertically declines, and door-plate is automatically closed.
Further, the drive system of the microphone includes motor, motor-driven synchronizing wheel, matches with the synchronizing wheel
The synchronous belt of set；Under the action of the control system of the microphone, the motor driving synchronizing wheel and synchronous belt, the miaow bar
It is moved up and down along guide rod；Display control jacking system includes, crane, driving motor, rack-and-pinion, guide rod；It is described aobvious
Show that device lift control system includes control circuit board, control button, remote manipulator, position-sensing switch；The overturning system includes
Overturn track, rolling bearing.
Further, miaow bar can arbitrarily adjust direction, and lifter uses synchronizing wheel toothed belt transmission, and linear bearing is oriented to,
Miaow bar declines process and auto-strengthening and can decline；The miaow bar rises to microphone after designated position stops and can control, microphone
The previous second microphone positive closing that miaow bar is begun to decline；The miaow bar can realize automatic lifting, panel in miaow bar lifting process
On door can automatically turn on closing in lifter of the display screen with microphone described in the utility model, the miaow bar can be random
Adjustment is directed toward, and miaow bar declines process can auto-strengthening.
Further, in lifter of the display screen with microphone described in the utility model, the lifter passes through line
The unified lifting or individually lifting of remote control are realized in control, wireless remote control, centralized control system connection.
In lifter of the display screen with microphone described in the utility model, described is work of the display in jacking system
It being moved upwards under, the door-plate can realize overturning automatically, until fully open, crane continues to rise with display, when
Prop up the rolling bearing of on piece overturn move to swivelling chute section in track when, liquid crystal display is begun turning, and reaches certain angle
Stop overturning when spending；When the baffle of crane touches upper position-sensing switch, control circuit board receives signal and sends out instruction, driving
Motor power-off stops operating, and crane and liquid crystal display stop rising, at the same control circuit board send out instruction automatic power to
Liquid crystal display, ultra-thin lifter unlatching finish.
Further, by display control system, the display, can under the action of jacking system and overturning system
Realize that overturning can simultaneously be moved downward in plumbness, when display declines in bottom, by the positioning for being arranged on bottom
Switch leaves the motor off driving, while the door-plate is automatically closed during display decline.
Implement lifter of the display screen described in the utility model with microphone, have the advantages that：In the wheat
Under the action of gram wind control system, microphone can be realized and is raised above, so that the mankind use, while microphone can be with any angle
Rotation, before table top is risen from, cover can automatically open microphone, on the contrary, after use, microphone is in control system
Under instruction, microphone, which is realized, to be declined, and during decline, microphone can be helped directly automatically, drop to below table top in microphone
When cover can be automatically closed；Under the instruction of the display controller, display moves upwards the display, is showing
Before device emersion table top, door-plate automatically opens, and display can realize automatic deflection after certain altitude is risen to, so as to the mankind
Use, when display is after use, display can deflect to plumbness and realize decline simultaneously automatic, work as decline
After below to table top, door-plate can be realized and is automatically closed；Microphone lifting gear being capable of independent operating with display lifting gear
And energy remote control, use greatly easy.
【Description of the drawings】
Fig. 1 is the stereogram of lifter of the display screen described in the utility model with microphone.
【Specific embodiment】
As shown in Figure 1, in lifter preferred embodiment of the display screen described in utility model with microphone, mainly include
Microphone lifting gear and display lifting gear, the lifting gear of microphone mainly include crane (47), miaow bar (29), pressure
Block (58), tension spring (44), connecting rod (40), track (39/56), cover prop up piece (37), cover fixed frame (33), cover (32),
It is control button (" △ " button) (34), control circuit board (26), driving motor (62), synchronizing wheel 2 (63), synchronous belt (61), same
Step wheel 1 (35), linear bearing fixation kit (49), guide post (41), crane (47), tank chain (52), briquetting track plates (56),
Locating stop piece (38), straw guide sleeve (36) optocoupler positioning device (48), at locating stop piece (57)；The display equipment mainly wraps
Include crane (16), compression bar (53), tension spring (45), connecting rod (46), upperpush rod (9), (8), door-plate (5), control button (30)
(" △ " key), control circuit board (24), rack (20), guide rod (18), prop up piece (11), overturning track at driving motor (15)
(17), connecting rod rack (42), lower rail guidance tape (22), display screen (1), linear bearing (12).
In lifter preferred embodiment of the display screen described in utility model with microphone, the miaow bar (29) can be random
Adjustment be directed toward, miaow bar (29) decline process can auto-strengthening, with ensure miaow bar (29) after shrinking be in plumbness.Miaow bar
(29) cover (32) on lifting process panel can automatically turn on closing, and cover (32) is concordant with desktop to ensure beauty after closing
Property.
In lifter preferred embodiment of the display screen described in utility model with microphone, the display (1) can be real
Now automatic deflection the use of the mankind, door-plate (5) to be facilitated to be automatically turned on before can realizing automatic liter over the display, is being shown
Device is closed after declining, to realize that aesthetics can simultaneously have protective effect.
In lifter preferred embodiment of the display screen described in utility model with microphone, the lifter passes through line
Control, wireless remote control, centralized control system connection realize the unified lifting or individually lifting of remote control, that is, have and microphone is used alone
Or display or both is used alone and the working conditions such as uses simultaneously, to ensure the different demands in different meetings.
In work, during display screen reset condition, crane (16) is accommodated in machine frame inside, and crane (16) pushes down down-pressed pole
(53), tighten tension spring (45), connecting rod (46), upperpush rod (9) and pull rod (8) are in the connection status of inclined straight line so that pull rod 8
Withstand door-plate (5), remain off door-plate (5)；
Power on, click control button (30) (" △ " key), control circuit board (24) receives signal and sends out instruction；It drives
Dynamic motor (15) energization rotation driven gear rotation, gear are engaged on upward vertical movement on rack (20)；Motor gear moves
While drive crane (16) moved upwards under the guiding of guide rod (18)；Meanwhile prop up piece (11) on crane (16)
It is caught in overturning track (17) and moves upwards；When crane (16) moves upwards, it is applied to pressure on down-pressed pole (53) slowly
It reduces, down-pressed pole (53) is connected to connecting rod (46) under the action of tension spring (45), is followed by crane (16) in lower rail guidance tape
(22) it is moved upwards under guide-localization, while tension spring (45) same purpose makes upperpush rod (9) in stent on upperpush rod (9)
(42) pull rod (8) is driven to move downward to lower swing under positioning, pull rod (8) dragging door-plate (5) stirs downwards, until down-pressed pole
(53) in the inner stop motion after moving to peak of lower rail guidance tape (22), overhead door finishes, and door-plate (5) is opened completely；Crane
(16) and liquid crystal display (1) continues to rise；When propping up the rolling bearing on piece (11) inner rotation is moved in overturning track (17)
During turn trough section, liquid crystal display (1) is begun turning, and stops overturning when reaching certain angle；When the baffle of crane (16) is touched
During to upper position-sensing switch (6), control circuit board (24) receives signal and sends out instruction, and driving motor (15) power-off stops operating, rises
It drops frame (16) and liquid crystal display (1) stops rising, while control circuit board (24) sends out instruction automatic power to liquid crystal display
Screen, ultra-thin lifter unlatching finish.
Display screen is under opening, is powered on；Click control button (30) (" ▽ " key)；Control circuit board
(24) receive signal and send out instruction；Driving motor (15) energization rotation driven gear rotates, and gear, which is engaged on rack (20), to hang down
Directly move downward；Driven while motor gear moves crane (16) under the guiding of linear bearing (12) and guide rod (18) to
Lower movement；Crane (16) connects liquid crystal display (1) by shaft seat (10), torsion shaft (43) and is propping up piece (11) and overturning
Under the reversed guiding of track (17), liquid crystal display (1) is driven to overturn to plumbness, is then moved downward；Crane (16)
It moves downward and down-pressed pole (53) is driven to move downward, down-pressed pole (53) drives lower link (46) to move downward, lower link (46) band
Dynamic down-pressed pole (53) is swung up that pull rod (8) is driven to move upwards under the positioning of connecting rod rack (42), and pull rod (8) pushes door-plate
(5) it stirs upwards.Crane (16) declines enough positions and touches the downward storke switch (54), and control circuit board (24) connects
Instruction is sent out by signal, 15 power-off of driving electricity stops operating, and crane (16) and liquid crystal display (1) stop declining, and draw simultaneously
Bar stop motion, door-plate (5) completely close；Lifter closing finishes.
During closed state original with righting function microphone lifter, crane (47) and miaow bar (29) are accommodated in rack
Portion, crane (47) push down briquetting (58), and tension spring (44) elongates, and connecting rod (40) is propped up in track (39/56) bottom, cover
Piece (37) is detached with cover fixed frame (33), and cover (32) remains off；
Power on, click control button (" △ " button) (34), control circuit board (26) receives signal and sends out instruction；
Driving motor (62), which is powered to rotating, drives synchronizing wheel 2 (63) to rotate, and synchronizing wheel 2 (63) drives synchronous belt (61) in synchronizing wheel 1
(35) it is moved under fixation, while drives the crane (47) being fixed on synchronous belt (61) in linear bearing fixation kit (49)
With moved upwards under the guiding of guide post (41), the miaow bar (29) on crane (47) moves upwards；One end is fixed on crane
(47) tank chain (52) (other end is fixed on tank chain stent (51)) on also moves upwards, and is set in tank chain (52)
The wire rod in portion moves under the fixed guide of tank chain (52), avoid wire rod generate during the machine movement interference (under
Drop process is similarly)；When crane (47) moves upwards, the pressure being applied on briquetting (58) is slowly reduced, briquetting (58) connection
Connecting rod (40) under the action of tension spring (44), crane (47) is followed by and is transported upwards under briquetting track plates (56) guide-localization
It is dynamic, it is fixed on the cover at the top of connecting rod (40) and props up piece (37) and also move upwards；When crane (47) rises to certain position
Touching cover (32), crane (47) continue to rise at the top of straw (29), miaow bar (29) open-top cover；When cover (32) opens one
When determining angle, cover props up piece (37) touching cover fixed frame (33), and miaow bar (29) detaches with cover (32), crane (47) after
Continuous to rise, cover props up piece (37) open-top cover (32), until connecting rod (40) reaches track (39/56) the top, cover (32)
It opens completely, enabling finishes；Crane (47) continues to rise, until the optocoupler positioning device (48) on crane (47) rises to
At upper locating stop piece (38), upper locating stop piece (38) blocks optocoupler, and control circuit board (26) receives signal and sends out instruction, driving electricity
Machine (62) power-off stops operating, and crane (47) stops rising, and miaow bar (29), which rises, reaches highest point, and miaow bar (29) can pass through words
Cylinder button (31) controls speech, and miaow bar (29) can arbitrarily adjust direction from belt segment formula metal hose.So far, band righting function microphone
Lifter unlatching finishes.
Lifter is under fully open state, is powered on, and clicks control button (" ▽ " button) (34)；Control line
Road (26) plate receives signal and sends out instruction；Driving motor (62), which is powered to rotating, after microphone positive closing drives synchronizing wheel 2 (63)
Rotation, synchronizing wheel 2 (63) drive synchronous belt (61) to be moved under the fixation of synchronizing wheel 1 (35), while drive and be fixed on synchronous belt
(61) crane (47) on moves downward under the guiding of linear bearing fixation kit (49) and guide post (41), crane (47)
On miaow bar (29) move downward；When the section formula metal hose part on miaow bar (29) touches miaow bar guide sleeve (36), miaow bar
(29) start righting, until section formula metal hose part passes fully through miaow bar guide sleeve (36), miaow bar (29) righting finishes, miaow bar
(29) upright state is become from flexuosity；Crane (47) continues to decline, until touching briquetting (58), crane (47) press
Briquetting (58) moves downward, and briquetting (58) drives connecting rod (40) and cover to turn over and prop up piece (37) and move downward, and cover props up piece
(37) pressure being applied on cover fixed frame (33) is slowly reduced, and cover (32) starts slowly under gravity to ShiShimonoseki
It closes, until the optocoupler positioning device (48) on crane (47) drops at lower locating stop piece (57), lower locating stop piece (57) gear
Firmly optocoupler, control circuit board (26) receive signal and send out instruction, and driving motor (62) power-off stops operating, and crane (47) stops
Decline, cover is propped up piece (37) and detached with cover fixed frame (33), and cover (32) completely closes, and shutdown finishes, while straw
(29) it is accommodated in inside machine completely；So far, the closing of band righting function microphone lifter finishes.
As described above, the only preferred embodiment of the utility model, when cannot be limited with this utility model implementation range,
The simple equivalent changes and modifications made generally according to the utility model claim and novel description, all still belong to the utility model
In the range of patent covers.
Claims (6)
1. lifter of a kind of display screen with microphone, which is characterized in that including microphone lifting gear, liquid crystal display liter
Falling unit；The microphone lifting gear includes the miaow bar of microphone, miaow bar can be made to help straight miaow bar straightening device, face automatically
Lid, drive system, the control system of the control lifter, the fixing device for being arranged on the miaow bar bottom；The liquid crystal
Show that device lifting gear includes door-plate, display screen, jacking system, display lift control system, overturning system.
2. lifter of the display screen with microphone according to claim 1, which is characterized in that the drive system includes electricity
The synchronizing wheel and the mating synchronous belt of the synchronizing wheel of mechanical, electrical machine driving；Under the action of the control system, the motor
Driving synchronizing wheel and synchronous belt, the miaow bar are moved up and down along guide rod.
3. lifter of the display screen with microphone according to claim 1, which is characterized in that display controls jacking system
Including crane, driving motor, rack-and-pinion, guide rod；The display lift control system includes control circuit board, control
Button, remote manipulator, position-sensing switch；The overturning system includes overturning track, rolling bearing.
4. lifter of the display screen according to claim 1 or claim 2 with microphone, which is characterized in that the miaow bar can be random
Adjustment be directed toward, lifter use synchronizing wheel toothed belt transmission, linear bearing be oriented to, miaow bar decline process can auto-strengthening and under
Drop；The miaow bar rises to microphone after designated position stops and can control, the previous second microphone that microphone bar is begun to decline
Positive closing；The miaow bar can realize automatic lifting, and the door in miaow bar lifting process on panel can automatically turn on closing.
5. lifter of the display screen with microphone according to claim 1, which is characterized in that the lifter passes through line
The lifting unified with display of microphone described in remote control or individually lifting, the two are realized in control, wireless remote control, centralized control system connection
It is respectively independent.
6. according to lifter of the display screen of claim 1 or 3 with microphone, which is characterized in that the display is rising
Moved upwards under the action of drop system, the door-plate can realize overturning automatically, until fully open, crane and display after
It is continuous to rise, when prop up the rolling bearing of on piece overturn move to swivelling chute section in track when, liquid crystal display is begun turning, and is arrived
Up to stopping overturning during certain angle；When the baffle of crane touches upper position-sensing switch, control circuit board receives signal and sends out
It instructs, driving motor power-off stops operating, and crane and liquid crystal display stop rising, while control circuit board sends out instruction certainly
Dynamic to supply electricity to liquid crystal display, ultra-thin lifter unlatching finishes, and by control system, the display is in jacking system and overturning
, it can be achieved that overturning can simultaneously be moved downward in plumbness under the action of system, when display declines in bottom, by setting
The position-sensing switch in bottom is put, leaves the motor off driving, while the door-plate is automatically closed during display decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346881.8U CN207475785U (en) | 2017-10-16 | 2017-10-16 | A kind of lifter of display screen with microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721346881.8U CN207475785U (en) | 2017-10-16 | 2017-10-16 | A kind of lifter of display screen with microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207475785U true CN207475785U (en) | 2018-06-08 |
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ID=62267134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721346881.8U Active CN207475785U (en) | 2017-10-16 | 2017-10-16 | A kind of lifter of display screen with microphone |
Country Status (1)
| Country | Link |
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| CN (1) | CN207475785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064885A (en) * | 2018-08-23 | 2018-12-21 | 广州志昂机电设备有限公司 | Ultra-thin display band microphone synchronizes double lifting video display terminals |
| CN109099271A (en) * | 2018-08-23 | 2018-12-28 | 广州志昂机电设备有限公司 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
| CN109168097A (en) * | 2018-11-22 | 2019-01-08 | 江门市捷思通电子科技有限公司 | A kind of microphone |
| CN111366236A (en) * | 2020-04-17 | 2020-07-03 | 上海尚毅测控技术有限公司 | Automatic calibration device and method for rotary compact sound level meter |
| WO2021196971A1 (en) * | 2020-04-03 | 2021-10-07 | 华为技术有限公司 | Microphone pickup assembly, and electronic device |
-
2017
- 2017-10-16 CN CN201721346881.8U patent/CN207475785U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064885A (en) * | 2018-08-23 | 2018-12-21 | 广州志昂机电设备有限公司 | Ultra-thin display band microphone synchronizes double lifting video display terminals |
| CN109099271A (en) * | 2018-08-23 | 2018-12-28 | 广州志昂机电设备有限公司 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
| CN109168097A (en) * | 2018-11-22 | 2019-01-08 | 江门市捷思通电子科技有限公司 | A kind of microphone |
| WO2021196971A1 (en) * | 2020-04-03 | 2021-10-07 | 华为技术有限公司 | Microphone pickup assembly, and electronic device |
| CN111366236A (en) * | 2020-04-17 | 2020-07-03 | 上海尚毅测控技术有限公司 | Automatic calibration device and method for rotary compact sound level meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Dongjing Inventor before: Li Dongjing Inventor before: Dong Dewen Inventor before: Deng Weichang |
|
| CB03 | Change of inventor or designer information |