CN209281847U - A kind of holographic advertisement fan screen of low cost - Google Patents
A kind of holographic advertisement fan screen of low cost Download PDFInfo
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- CN209281847U CN209281847U CN201920026655.4U CN201920026655U CN209281847U CN 209281847 U CN209281847 U CN 209281847U CN 201920026655 U CN201920026655 U CN 201920026655U CN 209281847 U CN209281847 U CN 209281847U
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- turntable
- low cost
- pedestal
- module
- fan screen
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Abstract
The utility model discloses a kind of holographic advertisement fan screens of low cost, comprising: pedestal is provided with a driving motor in the pedestal, and the output shaft of the driving motor is connected with an indication mechanism；The indication mechanism includes turntable, and three be arranged on turntable lamp bar；The upper surface of the turntable and the upper surface of three lamp bars are all provided with multiple LED, and the LED is arranged in three straight lines；Angle between the two neighboring lamp bar is 120 degree；It is all provided in the lamp bar for covering the transparent outer cover for closing LED；The disk lower surface is provided with a connection cover, and a control panel is accommodated in the connection cover, and the control panel includes microprocessor, wireless communication module, power conversion module, data processing module, memory module and SD card read module；An encoder is provided at the top of the pedestal.The utility model power consumption and at low cost, convenient and flexible installation effectively raise demonstration effect meanwhile, it is capable to show 3D rendering or video.
Description
Technical field
The utility model relates to holographic advertisement fan screen technical field more particularly to a kind of holographic advertisement wind of low cost
Fan screen.
Background technique
3 D stereo, which is shown, refers to that two-dimensional surface is restored using microelectronics and optical technology shows that the depth of content is believed
Breath, and showed with 3 D stereo.Compared with conventional two-dimensional plane is shown, 3 D stereo, which is shown, to be provided in display scene respectively
The information of the distance of object, depth and each observation visual angle, more accurately describes objective three-dimensional world.
Parallax type Three-dimensional Display is based on binocular parallax principle, and the eyes of people are in observation space object, due to right and left eyes
There is certain spacing in the horizontal direction, is in different spatial positions relative to object eyes, causes right and left eyes to observe same
One object is different, forms parallax.
Advertisement screen in the prior art, most of is all using LED display, since it needs to spell using a large amount of LED
It connects, leads to its power consumption and at high cost, cost performance is low.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of holographic advertisement fans of low cost
Screen, effectively reduces its power consumption and cost, meanwhile, convenient and flexible installation.
The technical solution of the utility model is as follows:
A kind of holographic advertisement fan screen of low cost comprising:
Pedestal is provided with a driving motor in the pedestal, and the output shaft of the driving motor is connected with an indication mechanism；
The indication mechanism includes turntable, and three be arranged on turntable lamp bar, the end of three lamp bars with turn
The edge of disk connects；
The upper surface of the turntable and the upper surface of three lamp bars are all provided with multiple LED, and multiple LED are arranged in three
Straight line, three straight lines all pass through center of turntable；
Angle between the two neighboring lamp bar is 120 degree, and the distance between two neighboring described LED is equal；
It is all provided in three lamp bars for covering the transparent outer cover for closing LED；
The disk lower surface is provided with a connection cover, and a control panel, the control panel packet are accommodated in the connection cover
Include microprocessor, wireless communication module, power conversion module, data processing module, memory module and SD card read module；
The top of the pedestal is provided with one for detecting lamp bar rotation position and speed towards the side of indication mechanism
Encoder, the encoder are electrically connected with microprocessor.
Preferably, the driving motor is axis galvanic electricity machine.
Preferably, the wireless communication module be NB-IOT communication module, 4G or 5G communication module, WIFI communication module or
Bluetooth communication.
Preferably, the two sides of the bottom of the pedestal are symmetrically arranged with a pair of of support ear.
Preferably, the middle part of a pair of support ear is all provided with a mounting hole.
Compared with prior art, the holographic advertisement fan screen of low cost provided by the utility model, comprising: pedestal, it is described
A driving motor is provided in pedestal, the output shaft of the driving motor is connected with an indication mechanism；The indication mechanism includes
Turntable, and three lamp bars being arranged on turntable, the end of three lamp bars and the edge of turntable connect；The turntable it is upper
Surface and the upper surface of three lamp bars are all provided with multiple LED, and multiple LED are arranged in three straight lines, three straight lines
All pass through center of turntable；Angle between the two neighboring lamp bar is 120 degree, the distance between two neighboring described LED phase
Deng；It is all provided in three lamp bars for covering the transparent outer cover for closing LED；The disk lower surface is provided with a connection cover,
Accommodate a control panel in the connection cover, the control panel include microprocessor, wireless communication module, power conversion module,
Data processing module, memory module and SD card read module；The top of the pedestal is provided with one towards the side of indication mechanism
For detecting the encoder of lamp bar rotation position and speed, the encoder is electrically connected with microprocessor, the holography advertisement fan
Shield power consumption and at low cost, convenient and flexible installation and effectively raises demonstration effect meanwhile, it is capable to show 3D rendering or video.
Detailed description of the invention
Fig. 1 is the main view of the holographic advertisement fan screen preferred embodiment of low cost in the utility model.
Fig. 2 is the top view of the holographic advertisement fan screen preferred embodiment of low cost in the utility model.
Fig. 3 is the module signal of control panel in the holographic advertisement fan screen preferred embodiment of low cost in the utility model
Figure.
Specific embodiment
The utility model provides a kind of holographic advertisement fan screen of low cost, to make the purpose of this utility model, technical solution
And effect is clearer, clear, referring to the drawings and gives an actual example to the utility model further description.It should be appreciated that
Specific embodiment described herein is only used to explain the utility model, is not used to limit the utility model.
As shown in Figure 1 to Figure 3, the holographic advertisement fan screen of a kind of low cost that the utility model preferred embodiment provides,
Include: pedestal 100, a driving motor 200 is provided in the pedestal 100, the output shaft of the driving motor 200 is connected with
One indication mechanism 300；The indication mechanism 300 includes turntable 301, and three lamp bars 302 being arranged on turntable 301, and three
The end of the lamp bar 302 is connect with the edge of turntable 301；The upper surface of the turntable 301 and the upper surface of three lamp bars 302
Multiple LED303 are all provided with, multiple LED303 are arranged in three straight lines, and three straight lines all pass through in turntable 301
The heart；Angle between the two neighboring lamp bar 302 is 120 degree, and the distance between two neighboring described LED303 is equal；Three
It is all provided in the lamp bar 302 for covering the transparent outer cover (not shown) for closing LED；301 lower surface of the turntable setting
Have a connection cover 304, accommodate a control panel 400 in the connection cover 304, the control panel 400 include microprocessor 401,
Wireless communication module 402, power conversion module 403, data processing module 404, memory module 405 and SD card read module 406；
The top of the pedestal 100 is provided with one for detecting 302 rotation position of lamp bar and speed towards the side of indication mechanism 300
Encoder 500, the encoder 500 are electrically connected with microprocessor 401.
When it is implemented, by the way that the picture of required broadcasting or video are sent control panel by SD card or mobile terminal
400, the data processing module 404 on the control panel 400 is handled and is cranked to the reading picture or video data
LED303, meanwhile, driving motor 200 drives indication mechanism 300 to rotate, so that the picture or photo that show on indication mechanism 300
With 3D three-dimensional sense, achieve the purpose that 3D display using the visual persistence effect of human eye.
The LED303 can be common LED, MiniLED or MicroLED.The microprocessor 401 is using Lian Fake's
Processor, using the processor make mobile terminal in the case where no WIFI and bluetooth can with the advertisement fan screen into
Row communication especially waits the place of not WIFI outdoors.
The transparent outer cover can effectively reduce the friction between LED303 and air, to reduce indication mechanism 300
Noise when rotated, meanwhile, also have the function of water proof and dust proof, the effective service life for extending LED303.
When it is implemented, three lamp bars can reach identical effect compared with four lamp bars, but it is provided with one less
Lamp bar, therefore its cost also reduces accordingly.And its display effect does not have the effect there are three lamp bar good if two lamp bars.
The memory module 405 can use high-speed read-write TF card memory, can store in a very short period of time or
Holographic advertisement fan screen content to be shown is read, up to ten thousand image contents to be shown can be deposited, the picture of display can be with several
Tableaux is also possible to several continuous dynamic menus.
In the further preferred embodiment of the utility model, the driving motor 200 is axis galvanic electricity machine.The characteristic of axis galvanic electricity machine
It is the rotary shaft for being oriented parallel to motor in magnetic field.It is radially disposed the conductor that electric current is passed through.
In the further preferred embodiment of the utility model, the wireless communication module 402 be NB-IOT communication module, 4G or
5G communication module, WIFI communication module or bluetooth communication.
NB-IOT is cried based on cellular narrowband Internet of Things, is implemented in cellular network, only consumes the bandwidth of about 180KHz,
It can be deployed directly into GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IOT is IOT
The emerging technology in one, field supports low power consuming devices to connect in the cellular data of wide area network, also referred to as low-power consumption wide area network
(LPWA), meanwhile, NB-IOT supports stand-by time length, the efficient connection to network connectivity requirements higher device.
When it is implemented, picture or video can be delivered to micro process by mobile terminal by the NB-IOT communication module
Device, so there is no need to picture or video are sent to microprocessor by SD card.
In the further preferred embodiment of the utility model, the two sides of the bottom of the pedestal 100 are symmetrically arranged with a pair of of support
Ear 101.
In the further preferred embodiment of the utility model, the middle part of a pair of support ear 101 is all provided with a mounting hole
111。
The holography advertisement fan screen mounting means is flexible, the mountable places such as in market, convenience store, newsstand room.
In conclusion the holographic advertisement fan screen of low cost provided by the utility model, comprising: pedestal, in the pedestal
It is provided with a driving motor, the output shaft of the driving motor is connected with an indication mechanism；The indication mechanism includes turntable, and
Three lamp bars on turntable are set, and the end of three lamp bars and the edge of turntable connect；The upper surface of the turntable and
The upper surface of three lamp bars is all provided with multiple LED, and multiple LED are arranged in three straight lines, and three straight lines all pass through
Center of turntable；Angle between the two neighboring lamp bar is 120 degree, and the distance between two neighboring described LED is equal；Three
It is all provided in the lamp bar for covering the transparent outer cover for closing LED；The disk lower surface is provided with a connection cover, the connection
A control panel is accommodated in lid, the control panel includes microprocessor, wireless communication module, power conversion module, data processing
Module, memory module and SD card read module；The top of the pedestal is provided with one for detecting towards the side of indication mechanism
The encoder of lamp bar rotation position and speed, the encoder are electrically connected with microprocessor, the holography advertisement fan screen power consumption and
At low cost, convenient and flexible installation effectively raises demonstration effect meanwhile, it is capable to show 3D rendering or video.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (5)
1. a kind of holographic advertisement fan screen of low cost characterized by comprising
Pedestal is provided with a driving motor in the pedestal, and the output shaft of the driving motor is connected with an indication mechanism；
The indication mechanism includes turntable, and three be arranged on turntable lamp bar, the ends of three lamp bars and turntable
Edge connection；
The upper surface of the turntable and the upper surface of three lamp bars are all provided with multiple LED, and multiple LED are arranged in three directly
Line, three straight lines all pass through center of turntable；
Angle between the two neighboring lamp bar is 120 degree, and the distance between two neighboring described LED is equal；
It is all provided in three lamp bars for covering the transparent outer cover for closing LED；
The disk lower surface is provided with a connection cover, and a control panel is accommodated in the connection cover, and the control panel includes micro-
Processor, wireless communication module, power conversion module, data processing module, memory module and SD card read module；
The top of the pedestal is provided with one for detecting the coding of lamp bar rotation position and speed towards the side of indication mechanism
Device, the encoder are electrically connected with microprocessor.
2. the holographic advertisement fan screen of low cost according to claim 1, which is characterized in that the driving motor is axis galvanic electricity
Machine.
3. the holographic advertisement fan screen of low cost according to claim 1, which is characterized in that the wireless communication module is
NB-IOT communication module, 4G or 5G communication module, WIFI communication module or bluetooth communication.
4. the holographic advertisement fan screen of low cost according to claim 1, which is characterized in that the two sides of the bottom pair of the pedestal
Title is provided with a pair of of support ear.
5. the holographic advertisement fan screen of low cost according to claim 4, which is characterized in that the middle part of a pair of support ear
All it is provided with a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026655.4U CN209281847U (en) | 2019-01-08 | 2019-01-08 | A kind of holographic advertisement fan screen of low cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026655.4U CN209281847U (en) | 2019-01-08 | 2019-01-08 | A kind of holographic advertisement fan screen of low cost |
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| Publication Number | Publication Date |
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| CN209281847U true CN209281847U (en) | 2019-08-20 |
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| CN201920026655.4U Active CN209281847U (en) | 2019-01-08 | 2019-01-08 | A kind of holographic advertisement fan screen of low cost |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185276A (en) * | 2020-10-20 | 2021-01-05 | 南京智能仿真技术研究院有限公司 | Holographic fan advertisement display screen of developments high definition |
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2019
- 2019-01-08 CN CN201920026655.4U patent/CN209281847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185276A (en) * | 2020-10-20 | 2021-01-05 | 南京智能仿真技术研究院有限公司 | Holographic fan advertisement display screen of developments high definition |
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