CN109099271A - The ultra-thin display band asynchronous double lifting video display terminals of microphone - Google Patents
The ultra-thin display band asynchronous double lifting video display terminals of microphone Download PDFInfo
- Publication number
- CN109099271A CN109099271A CN201810969707.1A CN201810969707A CN109099271A CN 109099271 A CN109099271 A CN 109099271A CN 201810969707 A CN201810969707 A CN 201810969707A CN 109099271 A CN109099271 A CN 109099271A
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- China
- Prior art keywords
- display screen
- microphone
- lifting
- elevating mechanism
- ultra
- 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.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000630 rising effect Effects 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
- 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of ultra-thin display band asynchronous double lifting video display terminals of microphone, including cabinet, display screen, microphone, display screen elevating mechanism and microphone elevating mechanism, display screen elevating mechanism top to be equipped with turntable；Display screen elevating mechanism includes screw rod and guide rod, display screen is fixed on hoistable platform, the lower section of hoistable platform is equipped with lifting motor, lifting motor is connect by transmission belt and synchronizing wheel with screw rod transmission, microphone elevating mechanism includes crane, driving motor and rack-track, enclosure top is equipped with control button, and cabinet rear wall is equipped with control circuit, and control circuit is connect with display screen, microphone, lifting motor, driving motor and control button respectively.Display screen elevating mechanism and microphone elevating mechanism, the pressure of two groups of screw rod shared hoistable platforms, display screen is arranged in the present invention, and display screen lifting can be made steady, extend the service life of display screen elevating mechanism.In addition, display screen and the asynchronous lifting of microphone, can be used alone display screen or microphone.
Description
Technical field
The present invention relates to a kind of ultra-thin display band asynchronous double lifting video display terminals of microphone.
Background technique
Currently, various fairly large meetings will be related to the arrangement of conference table and the installation of meeting field device, usually make
Equipment includes display screen and microphone.When needing using display screen and microphone, the elevator inside conference table is hidden in aobvious
Display screen and microphone are raised to table surface below meeting；When not using display screen and microphone, elevator declines automatically, display screen
It is hidden in inside conference table with microphone, it is antitheft, dust-proof；Keep the smooth and beautiful of table surface；Any space of desktop is not accounted for, no
Influence the normal use of desktop.Existing elevating mechanism mostly use a rack gear greatly directly control display screen and microphone lifting,
Being likely due to shake leads to supporting point energy imbalance, causes to move up and down and be obstructed, in addition, the service life of rack gear can be because frequently
Using and reduce.
Summary of the invention
The present invention proposes a kind of ultra-thin display band asynchronous double lifting video display terminals of microphone, solves and goes up and down in the prior art
Mechanism mostly uses a rack gear greatly to directly control display screen and microphone lifting, it is possible to since shake causes supporting point uneven
Phenomenon causes to move up and down and be obstructed, in addition, the problem of service life of rack gear can reduce because of frequently using.
The technical scheme of the present invention is realized as follows:
A kind of ultra-thin display with the asynchronous double lifting video display terminals of microphone, including cabinet, display screen, microphone, described in drive
The microphone elevating mechanism above and below display screen elevating mechanism and the drive microphone that display screen moves up and down, the display screen lifting
Mechanism top is provided with the turntable for pushing the display screen rotational angle；The display screen elevating mechanism includes that lifting is flat
Platform and the screw rod and guide rod for being located at the hoistable platform front and rear sides, the display screen are fixed on the liter by the turntable
Drop on platform, the lower section of the hoistable platform is equipped with lifting motor, the lifting motor by transmission belt and synchronizing wheel with it is described
Screw rod transmission connection, the microphone elevating mechanism includes crane, driving motor and rack-track, the driving motor with it is described
Rack-track engagement, the lifting are erected above the driving motor, and the microphone is fixed on above the crane；It is described
Enclosure top surface is equipped with the control button for controlling the display screen and microphone lifting respectively, under the cabinet rear wall
Portion be equipped with control circuit, the control circuit respectively with the display screen, microphone, lifting motor, driving motor and control button
Connection.
Preferably, the back bottom of the cabinet is equipped with groove, in the groove at least provided with HDMI interface, USB interface,
AC power interface, USB interface and com interface, the control circuit respectively with the HDMI interface, USB interface, AC power source
Interface, USB interface and com interface are connected by connecting line, and the control circuit is set between lifting motor, driving motor respectively
There is the elastic force conduit of internal being wired, the connecting line spiral is located in the elastic force conduit, the length of the connecting line
At least twice of the length of elastic force conduit.
Preferably, the cabinet be equipped with panel, the panel be equipped with for accommodate the display screen opening and
It is located at the returning face plate of the opening side, the circular open for accommodating the microphone is additionally provided on the panel and is located at institute
State the round returning face plate of circular open side.
Preferably, the size of the display screen is 15.6 cun, and the size of the panel is 80*620*5mm, the cabinet
Having a size of 70*600*650mm.
Preferably, the size of the display screen is 17.3 or 18.5 cun, and the size of the panel is 80*680*5mm, described
The size of cabinet is 70*660*650mm.
Preferably, the size of the display screen is 21.5 cun.
Preferably, the back side of the display screen is equipped with the table board display screen for showing personnel participating in the meeting's information.
The beneficial effects of the present invention are: setting display screen elevating mechanism and microphone elevating mechanism in hoistable platform and are shown
A screw rod and guide rod, the pressure of two groups of screw rod shared hoistable platforms, display screen, energy is respectively set in the front and rear sides face of display screen
Enough make display screen lifting steady, extends the service life of display screen elevating mechanism.In addition, display screen and the asynchronous lifting of microphone, it can
Display screen or microphone is used alone.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that a kind of ultra-thin planar structure of the display with the asynchronous double lifting video display terminal embodiments one of microphone of the present invention is shown
It is intended to；
Fig. 2 is that a kind of ultra-thin planar structure of the display with the asynchronous double lifting video display terminal embodiments two of microphone of the present invention is shown
It is intended to；
Fig. 3 is that a kind of ultra-thin planar structure of the display with the asynchronous double lifting video display terminal embodiments three of microphone of the present invention is shown
It is intended to.
In figure, 1- cabinet；2- display screen；3- panel；4- microphone.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-Figure 3, the invention proposes a kind of ultra-thin display band asynchronous double lifting video display terminals of microphone 4, packets
If including the display screen elevating mechanism and about 4 microphone of drive that cabinet 1, display screen 2, microphone 4, driving display screen 2 move up and down
Cylinder elevating mechanism, display screen elevating mechanism top is provided with the turntable for pushing 2 rotational angle of display screen；Display screen lifting
Mechanism includes hoistable platform and the screw rod and guide rod for being located at hoistable platform front and rear sides, and display screen 2 is fixed on liter by turntable
It dropping on platform, the lower section of hoistable platform is equipped with lifting motor, and lifting motor is connect by transmission belt and synchronizing wheel with screw rod transmission,
Microphone elevating mechanism includes crane, driving motor and rack-track, and driving motor is engaged with rack-track, and lifting is erected at drive
Above dynamic motor, microphone 4 is fixed on above crane；1 top surface of cabinet is equipped with for controlling display screen 2 and microphone liter respectively
The control button of drop, the lower part of 1 rear wall of cabinet are equipped with control circuit, and control circuit is electric with display screen 2, microphone 4, lifting respectively
Machine, driving motor are connected with control button.
The back bottom of cabinet 1 is equipped with groove, in groove at least provided with HDMI interface, USB interface, AC power interface,
USB interface and com interface, control circuit respectively with HDMI interface, USB interface, AC power interface, USB interface and com interface
It being connected by connecting line, control circuit is equipped with the elastic force conduit of internal being wired between lifting motor, driving motor respectively,
Connecting line spiral is located in elastic force conduit, and the length of connecting line is at least twice of the length of elastic force conduit.Connecting line with
Elastic force conduit is equipped with several fixed points, can suture the tube wall of certain point of connecting line and elastic force conduit by nylon wire and fix
Together.
Specifically, elastic force conduit one end is fixed on hoistable platform and crane, connecting line is stretched from elastic force conduit
Out, it is connect with display screen, microphone, lifting motor and driving motor；Elastic force conduit is stretched with the rising of hoistable platform, even
Wiring trails in elastic force conduit, and when hoistable platform declines, elastic force conduit rebound, connecting line is also compressed therewith.
Connecting line spiral is arranged in elastic force conduit, is cleared up convenient for the later period, route is more neat, occupies less
Space may make the present invention thinner.
Servo motor can be used in lifting motor and driving motor.
Cabinet 1 is equipped with panel 3, and panel 3 is equipped with for accommodating the opening of display screen 2 and being located at turning over for opening side
Rotating plate is additionally provided with the circular open for accommodating microphone 4 on panel 3 and is located at the round returning face plate of circular open side.
The size of display screen 2 is 15.6 cun, and the size of panel 3 is 80*620*5mm, and the size of cabinet 1 is 70*600*
650mm。
The size of display screen 2 is 17.3 or 18.5 cun, and the size of panel 3 is 80*680*5mm, and the size of cabinet 1 is 70*
660*650mm。
The size of display screen 2 is 21.5 cun.
The back side of display screen 2 is equipped with the table board display screen for showing personnel participating in the meeting's information.
Display screen elevating mechanism and microphone elevating mechanism is arranged in the present invention, in the front and rear sides face of hoistable platform and display screen
A screw rod and guide rod is respectively set, the pressure of two groups of screw rod shared hoistable platforms, display screen can make display screen lifting flat
Surely, extend the service life of display screen elevating mechanism.In addition, display screen and the asynchronous lifting of microphone, can be used alone display screen or
Microphone.
Above-mentioned technical proposal discloses improvement of the invention, the technology contents not being disclosed in detail, can be by art technology
Personnel are achieved by the prior art.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of ultra-thin display band asynchronous double lifting video display terminals of microphone, including cabinet, display screen, microphone, drive described show
The microphone elevating mechanism above and below display screen elevating mechanism and the drive microphone that display screen moves up and down, the display screen lifting machine
Structure top is provided with the turntable for pushing the display screen rotational angle；It is characterized by: the display screen elevating mechanism
Including hoistable platform and the screw rod and guide rod that are located at the hoistable platform front and rear sides, the display screen is solid by the turntable
It is scheduled on the hoistable platform, the lower section of the hoistable platform is equipped with lifting motor, and the lifting motor is by transmission belt and together
Step wheel is connect with the screw rod transmission, and the microphone elevating mechanism includes crane, driving motor and rack-track, the driving
Motor is engaged with the rack-track, and the lifting is erected above the driving motor, and the microphone is fixed on the lifting
Above frame；The enclosure top surface is equipped with the control button for controlling the display screen and microphone lifting respectively, the machine
The lower part of case rear wall is equipped with control circuit, and the control circuit is electric with the display screen, microphone, lifting motor, driving respectively
Machine is connected with control button.
2. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 1, it is characterised in that: the machine
The back bottom of case is equipped with groove, and the groove is interior at least provided with HDMI interface, USB interface, AC power interface, USB interface
And com interface, the control circuit connect with the HDMI interface, USB interface, AC power interface, USB interface and COM respectively
Mouth is connected by connecting line, and the control circuit is equipped with the elastic force of internal being wired between lifting motor, driving motor respectively
Conduit, the connecting line spiral are located in the elastic force conduit, and the length of the connecting line is at least elastic force conduit
Twice of length.
3. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 1, it is characterised in that: the machine
Case is equipped with panel, and the panel is equipped with the overturning for accommodating the opening of the display screen and being located at the opening side
Plate is additionally provided with the circular open for accommodating the microphone on the panel and is located at the circle of the circular open side and turns over
Rotating plate.
4. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 3, it is characterised in that: described aobvious
The size of display screen is 15.6 cun, and the size of the panel is 80*620*5mm, and the size of the cabinet is 70*600*650mm.
5. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 3, it is characterised in that: described aobvious
The size of display screen is 17.3 or 18.5 cun, and the size of the panel is 80*680*5mm, and the size of the cabinet is 70*660*
650mm。
6. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 3, it is characterised in that: described aobvious
The size of display screen is 21.5 cun.
7. the ultra-thin display band asynchronous double lifting video display terminals of microphone according to claim 1-6, feature exist
In: the back side of the display screen is equipped with the table board display screen for showing personnel participating in the meeting's information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969707.1A CN109099271A (en) | 2018-08-23 | 2018-08-23 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969707.1A CN109099271A (en) | 2018-08-23 | 2018-08-23 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099271A true CN109099271A (en) | 2018-12-28 |
Family
ID=64851163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810969707.1A Pending CN109099271A (en) | 2018-08-23 | 2018-08-23 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11527188B2 (en) | 2020-12-09 | 2022-12-13 | Lg Display Co., Ltd. | Display device including a driving member to pull up a display panel within a housing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181228 |