CN109147577A - The control system of rotating display device and rotating display device - Google Patents
The control system of rotating display device and rotating display device Download PDFInfo
- Publication number
- CN109147577A CN109147577A CN201710507118.7A CN201710507118A CN109147577A CN 109147577 A CN109147577 A CN 109147577A CN 201710507118 A CN201710507118 A CN 201710507118A CN 109147577 A CN109147577 A CN 109147577A
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- CN
- China
- Prior art keywords
- display device
- rotating
- led
- driving
- led display
- 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
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
Abstract
The present invention relates to a kind of rotating display devices, comprising: support base, the storing frame and multiple LED displays that are arranged in the support base, multiple driving devices are arranged at intervals on the storing frame, a rotating support shaft is provided in each driving device, the rotating support shaft is for LED display described in installation settings, and the driving device is for driving the LED display around the center axis rotation where the rotating support shaft.
Description
Technical field
The present invention is to be related to technical field of LED display, more particularly to a kind of rotating display device and rotary display
The control system of device.
Background technique
Billboard equipment application has become ubiquitous, and has traditional advertising lamp box equipment, also has various e-advertisings to fill
It sets, market, station, airport are seen everywhere.Existing billboard equipment be substantially it is unidirectional, fixed, can only be directed to
The audient in one direction, for modernized society with rapid changepl. never-ending changes and improvements, the attraction journey of the effect or content that show to people
Degree is reducing, this has just limited to its showing advertisement means and propagation efficiency；It is either especially needed particularly with stage, exhibition
Attract the occasion of spectators' sight, billboard display screen is no longer satisfied public demand.
Summary of the invention
In view of this, it is necessary to provide a kind of rotating display device for being able to solve above-mentioned technical problem and rotatably aobvious
The control system of showing device.
A kind of rotating display device, comprising: support base, the storing frame being arranged in the support base and multiple
LED display, is arranged at intervals with multiple driving devices on the storing frame, each driving device include driving main body with
And the relatively described prominent rotating support shaft extended of driving main body, the rotating support shaft are shown for LED described in installation settings
Screen, the driving device is for driving the rotating support shaft to be rotated about its center axis, so that the rotating support shaft drives LED
Display screen rotation.
Further, the driving device is AC servomotor, stepper motor either mechanical arm.
It further, further include control computer, the control computer and each driving device are electrically connected, institute
It states in control computer for programming the speed of rotation, rotation angle and direction of rotation of each LED display, the driving device
The rotating support shaft rotation is controlled according to the programmed result that the control computer issues.
Further, the length that the rotating support shaft protrudes from the driving main body can be with telescopic adjustment.
Further, the LED display includes splicing edge, the splicing edge energy per two adjacent LED displays
It bears against completely or part is born against together, to make each moment of multiple LED displays in rotary course can
To form split picture.
Further, the storing frame is actively erected in the support base.
Further, the storing frame include four equal lengths and horizontal-extending prism item and with the prism item
The multiple groups parting bead to intersect vertically, the quantity of every group of parting bead are 4, and every group of parting bead forms a square configuration；The prism item is logical
Cross the fixed frame formed substantially in rectangular shape of parting bead described in multiple groups.
A kind of control system of rotating display device comprising:
Rotating display device as described above；
Video source, obtains module electric connection with described image at the image collection module being electrically connected with the video source
Multiple video processing modules, with each video processing module be electrically connected LED control module, each LED display
It is electrically connected with a LED control module；
The video source needs video image to be shown for providing；
Described image obtains module need to multiple sons to be shown for the interception from the video image that the video source issues
Image and it is transferred to the video processing module；
The video processing module is used to carry out the subgraph resolution ratio scaling processing of image；
The image signal of the subgraph is converted the receptible news of the LED display institute by the LED control module
Number and be transmitted to the LED display, and the subgraph is shown on the LED display.
Further, the video source is from video camera, laptop, desktop computer, video player.
Further, the LED display is three primary colours full color LED display, by the LED of red green, blue
It is arranged to make up.
Compared with prior art, rotating display device provided by the invention and rotating display device control system, by
It can not only be rotated in the LED display, but also rotary splicing may be implemented, and meet the abundant and multiplicity of outdoor displaying device
Property.
Detailed description of the invention
Fig. 1 is the structure chart for the rotating display device that first embodiment of the invention provides.
Fig. 2 is that rotating display device described in Fig. 1 removes the structure chart after LED display.
Fig. 3 is that the LED display that rotating display device described in Fig. 1 includes rotates the front view after an angle.
Fig. 4 is the side view of rotating display device described in Fig. 1.
Fig. 5 is one of rotation status figure of rotating display device provided by the invention.
Fig. 6 is another rotation status figure of rotating display device provided by the invention.
Fig. 7 is the module map of the control system for the rotating display device that second embodiment of the invention provides.
Main element symbol description
Specific embodiment will further illustrate the present invention in conjunction with above-mentioned attached drawing.
Specific embodiment
Below with reference to accompanying drawings and embodiments will be combined, to rotating display device provided by the invention and rotary display dress
The control system set is described in further detail.
Fig. 1-6 is please referred to, the rotating display device 100 provided for first embodiment of the invention comprising: support bottom
Seat 10 puts frame 20, multiple driving devices 30 and the consistent LED display 40 of driving device quantity, control computer 50.
The rotating display device 100 can be used for electronics festooned vehicle, outdoor advertising is shown.
The support base 10 is used as load-bearing main body, and for the storing frame 20 to be arranged, the storing frame is actively
It is erected in the support base 10, the frame 20 of putting can make 360 degree of rotation, example relative to the support base 10
Such as, referring to Fig. 4, the storing frame 20 be movably arranged as by rotation axis 101 in the support base 10, in this way,
The storing frame 20 can rotate a circle around the rotation axis 101, allow the rotating display device for multiple
The spectators in direction.
The storing frame 20 includes four equal lengths and horizontal-extending prism item 21 and phase vertical with prism item 21
The multiple groups parting bead 22 of friendship.The quantity of every group of parting bead is 4, and every group of parting bead 22 forms a square configuration.The prism item 21 is logical
Cross the fixed frame formed substantially in rectangular shape of parting bead 22 described in multiple groups.
The driving device 30 is AC servomotor.Multiple driving devices 30 are arranged at intervals on the storing frame
On 20.Specifically, in present embodiment, including 3 driving devices 30, be respectively arranged at the middle position for putting frame 20 and
Opposite end leans on the position of proximal edge.Preferably, driving device 30 in an intermediate position is apart from two driving devices 30 in left and right
Be equidistant.
Each driving device 30 includes a driving main body 31 and the relatively described prominent extension of driving main body 31
Rotating support shaft 32.The length that the rotating support shaft 32 protrudes from the driving main body 31 is adjustable.The rotation support
Axis 31 is for LED display 40 described in installation settings, and the driving device 30 is for driving the rotating support shaft 31 around wherein
Mandrel makees 360 degree of rotation, since LED display 40 is fixed with the rotating support shaft 31, thus, 31 meeting of rotating support shaft
Drive LED display rotation.In the present embodiment, rotating support shaft 31 is the position with the central point of the LED display 40
Set fixation.Since the length of the driving main body 31 is adjustable, thus, the LED display 40 not will cause when rotated
Collision.
The LED display 40 is three primary colours full color LED display, arranges structure by the LED of red, green, blue
At.The size of each LED display 40 can be consistent, can not also be identical.
The control computer 50 is electrically connected with each driving device 30, for compiling in the control computer 50
The speed of rotation of each rotating support shaft 31 of journey, rotation angle and direction of rotation, the driving device 30 are counted according to the control
The programmed result that calculation machine 50 issues controls the LED display 40 and rotates.
The speed of rotation, rotation angle and the direction of rotation of multiple LED displays 40 may be the same or different.
Fig. 5 and Fig. 6 is please referred to, it is every in lasting rotary course that multiple LED displays are shown in Fig. 5 and Fig. 6
A moment can form split picture.
Fig. 5 is a state diagram of the rotating display device 100 in rotary course, two adjacent LED displays 40
Splicing edge 41 be it is complete bear against together, the LED display 40 can form a large size in lasting rotary course
Spliced display screen；Fig. 6 is another state diagram of rotating display device 100 in rotary course, and two adjacent LED are aobvious
The splicing edge 41 of display screen 40 is that part is born against together.
Referring to Fig. 7, Fig. 7 is the rotating display device control system 300 that second embodiment of the invention provides.It is described
Rotating display device control system 300 be used for control first embodiment offer rotating display device 100 rotation and
Show image.The rotating display device control system 200 includes rotating display device 100, video source 60, image acquisition
Module 70, multiple video processing modules 80 and the consistent LED control module 90 of video processing module quantity and sound system 110.
The video source 60 needs video image to be shown for providing.The video source 60 can be video camera, notes
This computer, desktop computer, the various picture output devices such as video player.
Described image obtains module 70 need to be to be shown more for the interception from the video image that the video source 60 issues
A subgraph and it is transferred to LED control module 90.Described image obtain module 70 further include to the subgraph of interception into
The movement that row is freely scaled, rotated.
The video processing module 80 is for zooming in and out the resolution ratio of the subgraph, so that the subgraph is in institute
Stating can clearly illustrate on LED display 40.
The LED control module 90 is for by digital video signal (the Digital Visual of the subgraph
Interface, DVI) pixel data format required for LED display 40 is converted to, the LED control module 90 is also to image
Brightness, image chromaticity coordinates are adjusted and adjustment result are transferred to LED display 40 and shows.
The sound system 110 is electrically connected with LED display 40, and the sound system 110 includes power amplifier
112 and sound equipment 114, the LED display 40, power amplifier and sound equipment 114 be sequentially connected.The sound system 110 is used for
Play the corresponding audio of LED display 40.
In conclusion rotating display device 100 provided by the invention and rotating display device control system 300, by
It can not only be rotated in the LED display 40, but also rotary splicing may be implemented, and meet the abundant and multiplicity of outdoor displaying device
Property.
It is understood that above embodiments are only used to illustrate the present invention, it is not used as limitation of the invention.For this
For the those of ordinary skill in field, the various other changes and modifications made in accordance with the technical idea of the present invention, all
It falls within the scope of protection of the claims of the present invention.
Claims (10)
1. a kind of rotating display device, comprising: support base, the storing frame being arranged in the support base and multiple
LED display, is arranged at intervals with multiple driving devices on the storing frame, each driving device include driving main body with
And the relatively described prominent rotating support shaft extended of driving main body, the rotating support shaft are shown for LED described in installation settings
Screen, the driving device is for driving the rotating support shaft to be rotated about its center axis, so that the rotating support shaft drives LED
Display screen rotation.
2. rotating display device as described in claim 1, which is characterized in that the driving device be AC servomotor,
Stepper motor either mechanical arm.
3. rotating display device as claimed in claim 2, which is characterized in that it further include control computer, the control meter
Calculation machine and each driving device are electrically connected, the control computer be used to program each LED display the speed of rotation,
Angle and direction of rotation are rotated, the driving device controls the rotation branch according to the programmed result that the control computer issues
Support axis rotation.
4. rotating display device as claimed in claim 3, which is characterized in that the rotating support shaft protrudes from the driving
The length of main body can be with telescopic adjustment.
5. rotating display device as claimed in claim 4, which is characterized in that the LED display includes splicing edge, often
The splicing edge of two adjacent LED displays can be born against completely or part is born against together, to keep multiple LED aobvious
Each moment of the display screen in rotary course can form split picture.
6. rotating display device as described in claim 1, which is characterized in that the storing frame is actively erected at described
In support base.
7. rotating display device as claimed in claim 6, which is characterized in that the storing frame includes four equal lengths
And horizontal-extending prism item and the multiple groups parting bead to intersect vertically with the prism item, the quantity of every group of parting bead are 4, every group every
Item forms a square configuration；The prism item passes through the fixed frame formed substantially in rectangular shape of parting bead described in multiple groups.
8. a kind of control system of rotating display device comprising:
Rotating display device as claimed in any one of claims 1 to 5, wherein；
Video source, obtains the more of module electric connection with described image at the image collection module being electrically connected with the video source
A video processing module, the LED control module being electrically connected with each video processing module, each LED display and one
A LED control module is electrically connected；
The video source needs video image to be shown for providing；
Described image obtains module need to multiple subgraphs to be shown for the interception from the video image that the video source issues
And it is transferred to the video processing module；
The subgraph is carried out the resolution ratio scaling processing of image by the video processing module；
The digital picture signal of the subgraph is converted the receptible news of the LED display institute by the LED control module
Number and be transmitted to the LED display, and the subgraph is shown on the LED display.
9. the control system of rotating display device as claimed in claim 6, which is characterized in that the video source is from taking the photograph
Camera, laptop, desktop computer, video player.
10. the control system of rotating display device as claimed in claim 7, which is characterized in that the LED display is
Three primary colours full color LED display is arranged to make up by the LED of red, green, blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507118.7A CN109147577A (en) | 2017-06-28 | 2017-06-28 | The control system of rotating display device and rotating display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507118.7A CN109147577A (en) | 2017-06-28 | 2017-06-28 | The control system of rotating display device and rotating display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109147577A true CN109147577A (en) | 2019-01-04 |
Family
ID=64805694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507118.7A Pending CN109147577A (en) | 2017-06-28 | 2017-06-28 | The control system of rotating display device and rotating display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109147577A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869592A (en) * | 2019-03-27 | 2019-06-11 | 深圳市亮彩科技有限公司 | It is a kind of can automation control rotation LED gear screen |
| CN110021233A (en) * | 2019-03-19 | 2019-07-16 | 上海昊协机电科技有限公司 | A kind of intelligence windmill ad system and method |
| CN110544442A (en) * | 2019-08-14 | 2019-12-06 | 南京精安济光电科技有限公司 | Giant LED screen wall and control system thereof |
| CN110925555A (en) * | 2019-12-02 | 2020-03-27 | 苏州金螳螂文化发展股份有限公司 | Multi-screen rotating interaction system for exhibition hall |
-
2017
- 2017-06-28 CN CN201710507118.7A patent/CN109147577A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021233A (en) * | 2019-03-19 | 2019-07-16 | 上海昊协机电科技有限公司 | A kind of intelligence windmill ad system and method |
| CN110021233B (en) * | 2019-03-19 | 2021-03-02 | 上海昊协机电科技有限公司 | Intelligent windmill advertisement system and method |
| CN109869592A (en) * | 2019-03-27 | 2019-06-11 | 深圳市亮彩科技有限公司 | It is a kind of can automation control rotation LED gear screen |
| CN110544442A (en) * | 2019-08-14 | 2019-12-06 | 南京精安济光电科技有限公司 | Giant LED screen wall and control system thereof |
| CN110925555A (en) * | 2019-12-02 | 2020-03-27 | 苏州金螳螂文化发展股份有限公司 | Multi-screen rotating interaction system for exhibition hall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190104 |