CN109152258A - A kind of combined holographic fan screen with safeguard function - Google Patents
A kind of combined holographic fan screen with safeguard function Download PDFInfo
- Publication number
- CN109152258A CN109152258A CN201811278298.7A CN201811278298A CN109152258A CN 109152258 A CN109152258 A CN 109152258A CN 201811278298 A CN201811278298 A CN 201811278298A CN 109152258 A CN109152258 A CN 109152258A
- Authority
- CN
- China
- Prior art keywords
- fan screen
- motor
- safeguard function
- connection cover
- plate
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The combined holographic fan screen that the invention discloses a kind of with safeguard function, comprising: transparent cabinet, the cabinet include foreboard, back plate and four side plates；It is provided with fixture block in the middle part of the back plate, the front side of the fixture block left and right ends is all provided with retention bead；The fixture block engaging has fan screen ontology, and the fan screen ontology is all electrically connected same control centre；The fan screen ontology includes: bottom plate and upper cover；Plate outer side is provided with frame-type buckle, and frame-type buckle left and right ends are provided with clamping protrusion；Motor is provided on bottom plate；It is provided with motor fixing plate between motor and the top of upper cover, is provided with power control board above motor fixing plate；It is provided with connection cover at the top of the output shaft of motor, accommodates master board in connection cover；Indication mechanism is provided with above connection cover.This invention ensures that fan screen ontology is when rotating at high speed, human body will not be hurt, safety is effectively raised, more dazzle more luxurious 3D effect meanwhile, it is capable to show.
Description
Technical field
The present invention relates to holographic fan screen technical field more particularly to a kind of combined holographies with safeguard function
Fan screen.
Background technique
LED display is a kind of flat-panel monitor, is used to show setting for various image informations by what multiple LED modules formed
It is standby, play when be all under normal conditions it is fixed, the image played back be all it is two-dimensional, lead to visual effect
Difference.It is the device that 3D rendering can be observed by naked eye therefore, it is necessary to develop one kind not needing by auxiliary tool.
It is known that people to the three-dimensional stereoscopic visual of object are generated by binocular parallax, it is double that all can be such that human eye generates
The Optical devices or structure of eye parallax can generate three-dimensional stereoscopic visual.Holographic fan screen is exactly to pass through motor driven LED light bar
Rotation, by the LED in LED light bar would indicate that 3D picture or video come.
Holography fan screen in the prior art, is under normal conditions not protect shell on the outside of LED light bar, that is to say, that
LED light bar will be paid special attention to not hurt human body in high-speed cruising, meanwhile, these holographic fan screens are usually all single
It is arranged, the graphics Web publishing shown is few, with certain limitation when display.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, it is combined complete with safeguard function that the purpose of the present invention is to provide a kind of
Relieve the wind syndrome fan screen, the effective solution limitation of single fan screen make it possible to show and more dazzle more luxurious 3D effect.
Technical scheme is as follows:
A kind of combined holographic fan screen with safeguard function comprising:
Transparent cabinet, the cabinet include foreboard, back plate, and four side plates for connecting foreboard, back plate；
Multiple fixture blocks are provided in the middle part of the back plate, the front side of multiple fixture block left and right ends is all provided with a retention bead,
An engaging slot is formed between the retention bead and back plate；
Multiple fixture block cards, which all close, a fan screen ontology, and multiple fan screen ontologies are all electrically connected same control centre；
Multiple fan screen ontologies all include:
Shell, the shell include bottom plate and the upper cover that is arranged on bottom plate；
The frame-type buckle for being equipped with opening on one side, the inside of frame-type buckle left and right ends are provided in the middle part of the plate outer side
It is provided with clamping protrusion compatible with engaging slot；
A motor is provided on the bottom plate, the output shaft of the motor is pierced by tops；
It is provided with a motor fixing plate between the motor and the top of upper cover, an electricity is provided with above the motor fixing plate
Source control panel；
It is provided with a connection cover at the top of the output shaft of the motor, a master board is accommodated in the connection cover；
An indication mechanism is provided with above the connection cover, the indication mechanism includes the lamp bar branch being fixed at the top of connection cover
Support seat, and the cross LED light bar being fixed on lamp bar support base；
The upper and lower surfaces of the cross LED light bar are all provided with several LED.
Preferably, the foreboard, back plate and four side plates are all acrylic board.
Preferably, the cross LED light bar includes disk, and the front and rear sides of the disk are all outward extended with the first lamp
Item, the left and right sides of the disk are all outward extended with the second lamp bar；
The sum of two first lamp bars and the length of disk are 500mm, the sum of two second lamp bars and the length of disk
For 500mm.
Preferably, one is provided in the middle part of the connection cover for screwing the fastener of connection cover.
Preferably, the fastener is fastening nut.
Preferably, the master board includes that microprocessor, wireless communication module, data processing module and SD card read mould
Block.
Preferably, the wireless communication module be NB-IOT communication module, 4G or 5G communication module, WIFI communication module or
Bluetooth communication.
Preferably, a through-hole is provided on the motor fixing plate, the conducting wire of the motor passes through the through-hole and power supply
Control panel connection.
Preferably, the upper cover is provided with multiple heat release holes.
Compared with prior art, the combined holographic fan screen provided by the present invention with safeguard function, comprising: transparent
Cabinet, the cabinet includes foreboard, back plate, and four side plates for connecting foreboard, back plate；It is provided in the middle part of the back plate
The front side of multiple fixture blocks, multiple fixture block left and right ends is all provided with a retention bead, between the retention bead and back plate
Form an engaging slot；Multiple fixture block cards, which all close, a fan screen ontology, and multiple fan screen ontologies are all electrically connected same
Control centre；Multiple fan screen ontologies include: shell, and the shell includes bottom plate and the upper cover that is arranged on bottom plate；Institute
It states and is provided with the frame-type buckle for being equipped with opening on one side in the middle part of plate outer side, the frame-type buckle is provided on the inside of left and right ends
Clamping protrusion compatible with engaging slot；A motor is provided on the bottom plate, the output shaft of the motor is pierced by tops；
It is provided with a motor fixing plate between the motor and the top of upper cover, a power supply control is provided with above the motor fixing plate
Making sheet；It is provided with a connection cover at the top of the output shaft of the motor, a master board is accommodated in the connection cover；The connection
An indication mechanism is provided with above lid, the indication mechanism includes the lamp bar support base being fixed at the top of connection cover, and fixed
LED light bar on lamp bar support base；The upper and lower surfaces of the LED light bar are all provided with several LED, so that LED light
When rotating at high speed, cabinet plays one layer of protective effect to item, avoids the LED light bar of rotation from hurting human body, plays safety
The effect of protection improves its safety, meanwhile, which can at will be placed on various desks, and it is easy to use to improve its
Property, in addition, by multiple fan screen ontologies, the effective solution limitation of single fan screen passes through cross LED light bar
On LED, make it possible to show and more dazzle more luxurious 3D effect, advertising results are splendid.
Detailed description of the invention
Fig. 1 is the main view of the combined holographic fan screen preferred embodiment with safeguard function in the present invention.
Fig. 2 is the top view of the combined holographic fan screen preferred embodiment with safeguard function in the present invention.
Fig. 3 is the left view of the combined holographic fan screen preferred embodiment with safeguard function in the present invention.
Fig. 4 is that the solid with cabinet in the combined holographic fan screen preferred embodiment of safeguard function in the present invention is shown
It is intended to.
Fig. 5 is that the solid with back plate in the combined holographic fan screen preferred embodiment of safeguard function in the present invention is shown
It is intended to.
Fig. 6 is the enlarged drawing of A in Fig. 5.
Fig. 7 is that have fan screen ontology in the combined holographic fan screen preferred embodiment of safeguard function in the present invention
Exploded view.
Fig. 8 is the mould with master board in the combined holographic fan screen preferred embodiment of safeguard function in the present invention
Block schematic diagram.
Specific embodiment
The present invention provides a kind of combined holographic fan screen with safeguard function, to make the purpose of the present invention, technical side
Case and effect are clearer, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
As shown in Figures 1 to 7, a kind of combined holographic fan with safeguard function that present pre-ferred embodiments provide
Screen comprising: transparent cabinet 100, the cabinet 100 include foreboard 101, back plate 102, and for connect foreboard 101, after
Four side plates 103 of plate 102；Setting is there are four fixture block 200 in the middle part of the back plate 102, four 200 left and right ends of fixture block
Front side is all provided with a retention bead 201, forms an engaging slot between the retention bead 201 and back plate 102；Four cards
The engaging of block 200 has a fan screen ontology 300, and four fan screen ontologies 300 are all electrically connected same control centre and (do not show in figure
Out)；Four fan screen ontologies 300 all include: shell 301, and the shell 301 includes bottom plate 311 and is arranged in bottom plate 311
On upper cover 321；The middle part in 311 outside of bottom plate is provided with the frame-type buckle 302 for being equipped with opening on one side, the frame-type buckle
Clamping protrusion 312 compatible with engaging slot is provided on the inside of 302 left and right ends；A motor is provided on the bottom plate 311
303, the output shaft of the motor 303 is pierced by 321 top of upper cover；One is provided between the motor 303 and the top of upper cover 321
Motor fixing plate 304, the top of the motor fixing plate 304 are provided with a power control board 305；The output of the motor 303
It is provided with a connection cover 306 at the top of axis, a master board 307 is accommodated in the connection cover 306；The connection cover 306 it is upper
Side is provided with an indication mechanism 308, and the indication mechanism 308 includes the lamp bar support base 318 for being fixed on 306 top of connection cover,
And it is fixed on the cross LED light bar 328 on lamp bar support base 318；The upper surface of the cross LED light bar 328 and following table
Face is all provided with several LED338.
When it is implemented, the quantity of the fan screen ontology 300 depends primarily on the very little ruler of cabinet, if box sizes are big
It can be set to more than ten (preferably 16), more than ten of setting of fan screen ontology 300 formd into a super large in cabinet
3D display screen, very have impact, can show that and more dazzle more luxurious 3D effect, advertising results are splendid.
When it is implemented, four fan screen ontologies 300 are connect by signal wire with control centre, the control centre
It can be set in the outside of transparent cabinet, be used to control the broadcasting step of four fan screens by the control centre, so that four
Fan screen, which can play out a big complete picture, to be come.Certain control centre can also only control one of fan screen
It plays out.Likewise, if the quantity more than four of fan screen, other fan screens are also to be connected electrically in same control centre
On.
When it is implemented, can effectively reduce the friction between LED338 and air by the cabinet 100, to reduce
The noise of indication mechanism 308 when rotated, meanwhile, also have the function of water proof and dust proof, the effective use for extending LED338
Service life.In addition, also having the function of security protection, prevents from hurting user due to high-speed rotating cross LED light bar 328, see
The person of examining etc. effectively raises its safety.
When it is implemented, the cabinet 100 is not intended to limit the form for being arranged to cuboid, other shapes also can be set
Camber etc. can be set in formula, such as front side board and back side panel, and then powering on can be used, very easy to use.
The power control board 305 is attached with adapter, is motor 303, main control by the power control board 305
Plate 307 and indication mechanism 308 etc. are powered, and ensure that the stability of power supply.It will be required by passing through SD card or mobile terminal
The picture or video to be played send master board 307, and the picture or video data are read in the master board 307, and are passed through
Several LED338 are shown, while driving motor 303 drives indication mechanism 308 to rotate, so that shown on indication mechanism 308
Picture or photo have 3D three-dimensional sense, so that shaking very much, the eyeball that can be attracted clients.
Since the quantity that fan screen ontology 300 is arranged is relatively more, it is toppled in order to prevent, needs four side plates 103
Being up to for the ratio fan screen ontology 300 that width is done is bigger, meanwhile, the thickness of foreboard 101, back plate 102 and side plate 103 will also do thickness
A bit.
When it is implemented, multiple LED338 are provided in the middle part of 328 upper surface of cross LED light bar, it is two neighboring
The distance between LED338 is equal, and an edge of cross 328 lower surface of LED light bar is staggeredly equipped with two row LED, should
LED is common LED, MiniLED or MicroLED.
When it is implemented, there are three clamping protrusion, the motor fixing plates for the output shaft side setting of the motor 303
There are three circular holes compatible with clamping protrusion for 304 settings.
In the further preferred embodiment of the present invention, the foreboard 101, back plate 102 and four side plates 103 are all acrylic
Plate.
Acrylic is also known as the organic glass of specially treated, is organic glass regeneration product, has with the cabinet that acrylic makes
There are good light transmission, pure color, outstanding rigidity, intensity and excellent chemical resistance performance.Therefore, fan screen is being shown
The presence of cabinet is detectable when picture or photo at all.The cabinet is the safety in utilization that fan screen can be improved, will not also shadow
Ring its display effect.The cabinet 100 is to be connected foreboard 101 and back plate 102 by four side plates 103, can be by viscous
Agent is connect to be bonded.
In the further preferred embodiment of the present invention, the cross LED light bar 328 includes disk 3281, the disk
3281 front and rear sides are all outward extended with the first lamp bar 3282, and the left and right sides of the disk 3281 is all outward extended with second
Lamp bar 3283；The sum of two first lamp bars 3282 and the length of disk 3281 are 500mm, two second lamp bars 3283
It is 500mm with the sum of the length of disk 3281.The size is more suitable the fan screen in advertisement field, so that product is more tied
It is real.
In the further preferred embodiment of the present invention, as shown in fig. 7, the middle part of the connection cover 306 is provided with one for revolving
It is tightly connected the fastener 309 of lid 306.
In the further preferred embodiment of the present invention, the fastener 309 is fastening nut.
In the further preferred embodiment of the present invention, as shown in figure 8, the master board 307 includes microprocessor 317, nothing
Line communication module 327, data processing module 337 and SD card read module 347.
When it is implemented, the microprocessor 317 makes mobile terminal using the processor using the processor of Lian Fake
It can be communicated with the advertisement fan screen in the case where no WIFI and bluetooth, especially outdoors equal not WIFI
Place.
In the further preferred embodiment of the present invention, the wireless communication module 327 is NB-IOT communication module, 4G or 5G logical
Believe 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 present invention, institute 314 connect with power control board 305.
In the further preferred embodiment of the present invention, the upper cover 321 is provided with multiple heat release holes 3211.
The holography advertisement fan screen three-dimensional sense is stronger, visual effect shock and experience sense is strong, and advertising results surprise is good, can be with
It is placed on various markets, square, hotel or stage.
In conclusion the combined holographic fan screen provided by the present invention with safeguard function, comprising: transparent case
Body, the cabinet include foreboard, back plate, and four side plates for connecting foreboard, back plate；It is provided in the middle part of the back plate multiple
The front side of fixture block, multiple fixture block left and right ends is all provided with a retention bead, is formed between the retention bead and back plate
One engaging slot；Multiple fixture block cards, which all close, a fan screen ontology, and multiple fan screen ontologies are all electrically connected same control
Center；Multiple fan screen ontologies include: shell, and the shell includes bottom plate and the upper cover that is arranged on bottom plate；The bottom
Middle part on the outside of plate is provided with the frame-type buckle for being equipped with opening on one side, is provided with and blocks on the inside of frame-type buckle left and right ends
Close the compatible clamping protrusion of slot；A motor is provided on the bottom plate, the output shaft of the motor is pierced by tops；It is described
It is provided with a motor fixing plate between motor and the top of upper cover, power supply control is provided with above the motor fixing plate
Plate；It is provided with a connection cover at the top of the output shaft of the motor, a master board is accommodated in the connection cover；The connection cover
Top be provided with an indication mechanism, the indication mechanism includes the lamp bar support base being fixed at the top of connection cover, and is fixed on
LED light bar on lamp bar support base；The upper and lower surfaces of the LED light bar are all provided with several LED, so that LED light bar
When rotating at high speed, cabinet plays one layer of protective effect, and the LED light bar of rotation is avoided to hurt human body, and it is anti-to play safety
The effect of shield improves its safety, meanwhile, which can at will be placed on various desks, its ease of use is improved,
In addition, by multiple fan screen ontologies, the effective solution limitation of single fan screen, by cross LED light bar
LED, make it possible to show and more dazzle more luxurious 3D effect, advertising results are splendid.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (9)
1. a kind of combined holographic fan screen with safeguard function characterized by comprising
Transparent cabinet, the cabinet include foreboard, back plate, and four side plates for connecting foreboard, back plate；
Multiple fixture blocks are provided in the middle part of the back plate, the front side of multiple fixture block left and right ends is all provided with a retention bead,
An engaging slot is formed between the retention bead and back plate；
Multiple fixture block cards, which all close, a fan screen ontology, and multiple fan screen ontologies are all electrically connected same control centre；
Multiple fan screen ontologies all include:
Shell, the shell include bottom plate and the upper cover that is arranged on bottom plate；
The frame-type buckle for being equipped with opening on one side, the inside of frame-type buckle left and right ends are provided in the middle part of the plate outer side
It is provided with clamping protrusion compatible with engaging slot；
A motor is provided on the bottom plate, the output shaft of the motor is pierced by tops；
It is provided with a motor fixing plate between the motor and the top of upper cover, an electricity is provided with above the motor fixing plate
Source control panel；
It is provided with a connection cover at the top of the output shaft of the motor, a master board is accommodated in the connection cover；
An indication mechanism is provided with above the connection cover, the indication mechanism includes the lamp bar branch being fixed at the top of connection cover
Support seat, and the LED light bar being fixed on lamp bar support base；
The upper and lower surfaces of the LED light bar are all provided with several LED.
2. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the foreboard,
Back plate and four side plates are all acrylic board.
3. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the LED light
Item is cross LED light bar；
The cross LED light bar includes disk, and the front and rear sides of the disk are all outward extended with the first lamp bar, the disk
The left and right sides be all outward extended with the second lamp bar；
The sum of two first lamp bars and the length of disk are 500mm, the sum of two second lamp bars and the length of disk
For 500mm.
4. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the connection cover
Middle part be provided with one for screwing the fastener of connection cover.
5. the combined holographic fan screen according to claim 4 with safeguard function, which is characterized in that the fastener
For fastening nut.
6. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the main control
Plate includes microprocessor, wireless communication module, data processing module and SD card read module.
7. the combined holographic fan screen according to claim 6 with safeguard function, which is characterized in that the channel radio
Letter module is NB-IOT communication module, 4G or 5G communication module, WIFI communication module or bluetooth communication.
8. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the motor is solid
A through-hole is provided on fixed board, the conducting wire of the motor passes through the through-hole and connect with power control board.
9. the combined holographic fan screen according to claim 1 with safeguard function, which is characterized in that the upper cover is set
It is equipped with multiple heat release holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278298.7A CN109152258A (en) | 2018-10-30 | 2018-10-30 | A kind of combined holographic fan screen with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811278298.7A CN109152258A (en) | 2018-10-30 | 2018-10-30 | A kind of combined holographic fan screen with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109152258A true CN109152258A (en) | 2019-01-04 |
Family
ID=64806970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811278298.7A Pending CN109152258A (en) | 2018-10-30 | 2018-10-30 | A kind of combined holographic fan screen with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109152258A (en) |
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| CN109803102A (en) * | 2019-01-29 | 2019-05-24 | 南京万事屋数字科技有限公司 | A kind of rotational display screen based on ibeacon |
| RU203072U1 (en) * | 2019-08-20 | 2021-03-22 | Денис Викторович Казаков | Holographic Fan Retainer |
| CN112927630A (en) * | 2019-12-06 | 2021-06-08 | 深圳市风扇屏技术有限公司 | Fan screen splicing display system and method for eliminating overlapped shadows |
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| CN112927630B (en) * | 2019-12-06 | 2022-07-19 | 深圳市风扇屏技术有限公司 | Fan screen splicing display system and method for eliminating overlapped shadows |
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