CN209641256U - A kind of splice displaying system based on holographic display unit - Google Patents
A kind of splice displaying system based on holographic display unit Download PDFInfo
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- CN209641256U CN209641256U CN201920719336.1U CN201920719336U CN209641256U CN 209641256 U CN209641256 U CN 209641256U CN 201920719336 U CN201920719336 U CN 201920719336U CN 209641256 U CN209641256 U CN 209641256U
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- holographic display
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- splice displaying
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Abstract
The utility model discloses a kind of splice displaying system based on holographic display unit, including at least one holographic display unit, sectional shelf-unit and fixation kit, holographic display unit include multiple holographic displays that part is overlapping；The holographic display passes through fixation kit and is fixed on sectional shelf-unit, and each holographic display is equipped at least one LED flabellum, at least one LED flabellum high speed rotation forms circus movement track and image holography is shown.The utility model splice displaying system, freely assembled, support presenting large picture, and display effect is good, no visual blind area, picture is complete, and novelty inhales fine, easy to repair, replacement；Structure is simple, can preferably land for different demands.
Description
Technical field
The utility model relates to holography field more particularly to a kind of tiled displays based on holographic display unit
System.
Background technique
((Persistence of vision, POV) is also known as " sunset glow effect for visual persistence phenomenon, i.e. suspenopsia phenomenon
Answer ", it is human eye in observing scene, optical signal is passed to cerebral nerve, need to pass through one of short duration time, the effect of light terminates
Afterwards, visual image does not disappear immediately, and this remaining vision claims " after image ", this phenomenon of vision is then referred to as that " vision is temporary
It stays ".
Advertisement machine is the smart machine of a new generation, aobvious by terminal software control, network information transfer and multimedia terminal
Show and constitute a complete advertisement broadcast control system, and passes through the multimedias such as picture, text, video, small plug-in unit (weather, exchange rate etc.)
Material carries out advertising demonstration.Single-sided lamp box advertising signboard is a kind of advertisement being widely used, information release carrier, existing
Advertising signboard use fixed pattern cloth cover more, install headlamp additional inside it, its can be made round-the-clock can be observed；It is single
Lamp box advertisement signboard image content fixed change in face is difficult, and static images are easily ignored；(2) plane electronics screen signboard uses a large amount of
LED light composition dot matrix realizes that plane is shown, can be used for playing the information such as text, image, animation, since it can show in dynamic
Hold, it is easier to arouse attention, and content is convenient for changing, usage scenario is extensive, thus become present mainstream information advertising carrier it
One；And it is suitable to need to control computer, multimedia video processor, transmission cards, reception card, Switching Power Supply when the work of plane electronics screen
Orchestration cooperates jointly to be used, and cost of manufacture is high, needs that accessory is more, use cost height, calorific value is big, maintenance cost is high.
Currently, existing holographic display device in the market, be it is a kind of persist principle using human eye vision, by the way that LED is arranged
Cloth, using similar electric fan principle, allows motor to drive flabellum rotation on flabellum, while with circuit control LED lamp bead according to certain
Frequency and colour light emitting persist principle by human eye vision, give and show predetermined pattern or video, but are limited by structure
System, often shows picture very little, is only suitable for small-sized shop indoor exhibition, and the effect of large-scale displaying is not achieved.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of based on complete
The splice displaying system of display unit is ceased, which can be with free splicing, support presenting large picture, and shows effect
Fruit is good.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of based on holographic display unit
Splice displaying system, including at least one holographic display unit, sectional shelf-unit and fixation kit, holographic display unit include portion
Divide the multiple holographic displays for the setting that is overlapping；Each holographic display passes through fixation kit and is fixed on sectional shelf-unit
On, each holographic display is equipped at least one LED flabellum, and LED flabellum high speed rotation forms circus movement track and image
Holography display.
Optionally, each holographic display unit includes three holographic displays, three two two parts of holographic display
It is overlapping and is located at three Different Planes, the central point relative position of three holographic displays is in equilateral triangle cloth
Office, the side length of equilateral triangleWherein, X is the side length of equilateral triangle, and r is the radius of circus movement track.
Optionally, sectional shelf-unit is honeycomb type structure or horizontally-parallel formula structure.
Optionally, holographic display unit includes four holographic displays, and four holographic displays are located at two differences
Two holographic displays of plane, diagonally opposing corner are generally aligned in the same plane and tangent two-by-two, positioned at the holographic display dress of Different Plane
It sets and is partially overlapping, the square layout in central point relative position of four holographic displays, square side lengthWherein, X is square side length, and r is the radius of circus movement track.
Optionally, sectional shelf-unit is vertical run-in index structure or horizontally-parallel formula structure.
Optionally, each holographic display unit includes five holographic displays, and five holographic displays are located at two
Different Plane, wherein four, outside holographic display is generally aligned in the same plane and tangent two-by-two, intermediate holographic display position
It is partially overlapping in another plane and with four, outside holographic display.
Optionally, at a distance from the central point of four holographic displays of the central point of intermediate holographic display and outsideR is the radius of circus movement track.
Optionally, sectional shelf-unit is vertical run-in index structure, horizontally-parallel formula structure or net like structure.
Optionally, fixation kit includes connection accessory and fixing piece；Connection accessory is detachably fixed the holographic display of connection
Device, connection accessory are equipped with fixation hole；Fixing piece includes screw and nut, and sectional shelf-unit is recessed equipped with cooperating with nut
Slot, nut are fixed in groove, and screw will connect accessory with the nut tight fit in groove across fixation hole and be fixed on
Sectional shelf-unit.
Optionally, fixation kit further includes hollow cylinder middleware；Cylinder middleware, which is set on screw and is located at, to be connected
It connects between accessory and sectional shelf-unit；Screw is there are three types of the specification of different length, and there are two types of the specifications of different length for cylinder middleware；
Multiple holographic displays are fixed on different planes from the cooperation of the length of cylinder middleware by screw.
Implement splice displaying system of the utility model based on holographic display unit technical solution, have the following advantages that or
Technical effect: the utility model splice displaying system, free splicing support presenting large picture, and display effect is good, no visual
Blind area, picture is complete, and novelty inhales fine, easy to repair, replacement；Structure is simple, sufficiently combines the characteristic of holographic display, if
The fixation kit that can be flexibly matched with is counted out, and designs the combination rack structure for different application demand, so that smaller screen
Large-size screen monitors can be freely formed, total design has the characteristics that standardization, diversification, easy, so that holographic display dress
Setting can preferably land for different demands.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it is therefore apparent that and the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings, in attached drawing:
Fig. 1 is that the holographic display of splice displaying system embodiment of the utility model based on holographic display unit is fixed
Structural schematic diagram；
Fig. 2 is the fixed structure exploded pictorial of splice displaying system embodiment of the utility model based on holographic display unit
Figure；
Fig. 3 is the circus movement track signal of splice displaying system embodiment of the utility model based on holographic display unit
Figure；
Fig. 4 is the first splicing construction signal of splice displaying system embodiment of the utility model based on holographic display unit
Figure；
Fig. 5 is the first splicing construction combination of splice displaying system embodiment of the utility model based on holographic display unit
Bracket honeycomb type structure schematic diagram；
Fig. 6 is the first splicing construction combination of splice displaying system embodiment of the utility model based on holographic display unit
The horizontally-parallel formula structural schematic diagram of bracket；
Fig. 7 is the second splicing construction signal of splice displaying system embodiment of the utility model based on holographic display unit
Figure；
Fig. 8 is the second splicing construction combination of splice displaying system embodiment of the utility model based on holographic display unit
The vertical run-in index structural schematic diagram of bracket；
Fig. 9 is the second splicing construction combination of splice displaying system embodiment of the utility model based on holographic display unit
The horizontally-parallel formula structural schematic diagram of bracket；
Figure 10 is the third splicing construction knot of splice displaying system embodiment of the utility model based on holographic display unit
Structure schematic diagram；
Figure 11 is the third splicing construction group of splice displaying system embodiment of the utility model based on holographic display unit
Close the horizontally-parallel formula structural schematic diagram of bracket；
Figure 12 is the third splicing construction group of splice displaying system embodiment of the utility model based on holographic display unit
Close the vertical run-in index structural schematic diagram of bracket；
Figure 13 is the third splicing construction group of splice displaying system embodiment of the utility model based on holographic display unit
Close stent mesh formula structural schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, what be will be described below is various
Exemplary embodiment will refer to corresponding attached drawing, these attached drawings constitute a part of exemplary embodiment, which describe
Realize the various exemplary embodiments that the utility model may use, unless otherwise indicated, the same numbers table in different attached drawings
Show the same or similar element.Embodiment described in following exemplary embodiment does not represent consistent with this disclosure
All embodiments.It should be appreciated that they be only with it is as detailed in the attached claim, more disclosed by the utility model
The example of the consistent device and method of aspect also can be used other embodiments, or carry out to embodiment enumerated herein
Modification structurally and functionally, without departing from the scope of the utility model and essence.In other cases, it omits to many institute's weeks
The detailed description of the system, apparatus, circuit and method known, in case unnecessary details interferes the description of the utility model.
In the description of the present invention, it should be understood that term " central point ", " center of circle ", " longitudinal direction ", " transverse direction ",
" length ", " thickness ", " up and down all around ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " inverse time
The orientation or positional relationship of needle " instruction is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical
It is novel and simplify description, rather than the element of indication or suggestion meaning must have specific orientation, with specific orientation structure
It makes and operates, it is thus impossible to be construed as a limitation of the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
The feature of fixed " first ", " second " can explicitly or implicitly include one or more feature.It is practical at this
In novel description, the meaning of " plurality " is two or more, unless otherwise specifically defined.It needs to illustrate
It is unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be
It is fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to electrical connection or can be with
Mutually communication；It can be directly connected, be also possible to be connected by intermediary brief introduction, can be the connection inside two elements
Or the interaction relationship of two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Embodiment one:
As shown in figures 1-13, the utility model provides a kind of splice displaying system embodiment based on holographic display unit,
Including at least one holographic display unit 11, sectional shelf-unit 12 and fixation kit 13, holographic display unit 11 includes that part is handed over
Multiple holographic displays 14 that mistake overlaps.Wherein, each holographic display 14 is fixed on by fixation kit 13
On sectional shelf-unit 12, each holographic display 14 is equipped at least one LED flabellum 15, and 15 high speed rotation of LED flabellum forms circle
Shape motion profile 16 and the holographic display of image (picture, video, gif etc.).It is not stop when being operated normally due to holographic display
Rotation, so the entirety of holographic display can be treated as being circle, in subsequent legend, we are identified entirely
The circus movement track of display device is ceased to illustrate.
Holographic display 14 refer to be similar to be linear type or " ten " character form structure novel light-emitting display device,
For the device by the way that multiple LED light are arranged on each flabellum, each holographic display 14 includes at least one LED flabellum
(such as 1,2,3,4, preferably 4) drive LED flabellum to rotate, simultaneously using similar electric fan principle using motor
With circuit control LED light according to certain frequency and colour light emitting, principle is persisted by human eye vision, gives and shows default figure
Case, video or gif etc..Specifically, holographic display 14 can be the Chinese utility model patent of the applicant
201811250761.7 luminous display unit (or Chinese utility model patent 201821736921.4 luminescence display dress
Set), it is detailed in the patent document, this will not be repeated here for specific structure.
As shown in Fig. 2, in the present embodiment, fixation kit 13 includes connection accessory 17 and fixing piece；Connect accessory 17
It is detachably fixed connection holographic display 14, accessory 17 is connected by fixing piece and is fixed on sectional shelf-unit 12.Specifically, connection
Accessory 17 is equipped with fixation hole；Fixing piece includes screw 19 and nut 20, and sectional shelf-unit 12 is recessed equipped with cooperating with nut 20
Slot 21, nut 20 are fixed in groove 21, and screw 19 passes through the nut 20 in fixation hole and groove 21 and is fitted close and will connect
It connects accessory 17 and is fixed on sectional shelf-unit 12.
In the present embodiment, fixation kit 13 further includes hollow cylinder middleware 22；Cylinder middleware 22 is set to spiral shell
On nail 19 and it is located between connection accessory 17 and sectional shelf-unit 12；There are three types of the specification of different length, screws 19 three for screw 19
Kind different size, radius is identical, and the main distinction is length difference, there is short, medium and long three specifications respectively；Cylinder middleware 22 has
The specification of two kinds of different lengths, there are two types of different sizes, and the diameter of cylinder middleware 22 is identical, and height is different, have respectively low, high
Two specifications；Screw 19 cooperates from the length of cylinder middleware 22 is fixed on different planes for multiple holographic displays 14.
By this method, it is only necessary to which adjustment uses the screw 19 of different length specification, connection accessory 17 can be fixed on sectional shelf-unit 12
On multiple planes, so that holographic display 14 is fixed on multiple planes on sectional shelf-unit 12, the specification of different length
22 attachment screw 19 of cylinder middleware is used to adjust connection the distance between accessory 17 and sectional shelf-unit 12, and increases and be connected
Feature contacts surface area.
In one example, when holographic display 14 needs to be fixed on the first plane, long spiro nail 19 and length may be selected
Cylinder middleware 22 when holographic display 14 needs to be fixed on the second plane, may be selected among middle screw 19 and middle cylinder
When holographic display 14 needs to be fixed on third plane, short screw 19 may be selected, then without using long cylinder middleware in part 22
22 etc..
In the present embodiment, form integrally-built sectional shelf-unit 12, all can be uniform specification aluminium alloy extrusions (
Can be other materials, herein with no restrictions), fluted 21 structure in four sides can be incited somebody to action by special screw 19 and nut 20
The connection accessory 17 of customization is fixed on sectional shelf-unit 12, and the connection accessory 17 of customization is that zinc magnesium alloy square pendant (can also be with
It is other materials pendant, herein with no restrictions), hollow cylinder middleware 22 is alloy cylinder middleware.
In the present embodiment, connection accessory 17 is integrally fixed on sectional shelf-unit, in the following way: (1) according to difference
Status requirement selects the one of which in three specification screws, and is passed through square pendant；(2) it is selected according to previous step
Screw corresponding selection cylinder middleware again, high middleware is then selected if it is long spiro nail；It is then selected in low if it is middle screw
Between part；Middleware is not had to then if it is short screw；Then corresponding middleware is passed through with screw；(3) nut is put on, by tightening spiral shell
Connection accessory 17 is integrally attached on sectional shelf-unit by mother；After finally having fixed, accessory is to have 3 kinds of different shapes in fact
State (main distinction is embodied in difference in height), we be named as A type accessory (low), Type B accessory (in), C (height) type accessory,
Finally again by holographic display by hook structure with connect together with accessory is detachably fixed.
In the present embodiment, holographic display unit includes multiple holographic displays 14 that part is overlapping, in order to protect
Each holographic display 14 will not generate interference or touch when demonstrate,proving without display blind area between multiple holographic displays 14, and running
The damage for causing holographic display 14 is hit, the splicing construction of a variety of holographic display units 11 has been illustrated below.It needs to illustrate
It is that display blind area refers to the non-image areas generated between circus movement track 16 that multiple holographic displays are formed.
Embodiment two:
As shown in figure 4, the splicing construction embodiment as a kind of specific holographic display unit 11, each holographic display are single
Member 11 includes three holographic displays 14, and three holographic displays, 14 liang of two parts are overlapping and are located at three not
Coplanar, central point (the i.e. circular center of circle) relative position of three holographic displays 14 is laid out in equilateral triangle, positive triangle
The side length of shapeWherein, X is the side length of equilateral triangle, and r is radius (the as holographic display of circus movement track 16
Length of the central point of device 14 to 15 front end of LED flabellum).In one example, three Different Planes respectively include A plane, B
Plane, C plane, three holographic displays 14 are located at A plane, B plane, C plane, the holographic display of three of Different Plane
16 front end portion of circus movement track that device 14 is formed is overlapping, thus aobvious between three holographic displays 14 of covering
Show blind area；And each holographic display 14 will not generate interference when running or collision causes the damage of holographic display 14.
As seen in figs. 5-6, in the present embodiment, sectional shelf-unit 12 is honeycomb type structure or horizontally-parallel formula structure；According to
Different scenes demand, it is only necessary to which duplication increases holographic display in the honeycomb type structure or horizontally-parallel formula structure of sectional shelf-unit 12
Unit 11, that is, be combined into bigger splice displaying system, and flexible operation can be adapted to the space layout of any size.
Embodiment three:
As shown in fig. 7, the splicing construction embodiment as second of specific holographic display unit 11, holographic display unit
11 include four holographic displays 14, and four holographic displays 14 are located at two Different Planes, two holographies of diagonally opposing corner
Display device 14 is generally aligned in the same plane and tangent two-by-two, and the holographic display 14 positioned at Different Plane is partially overlapping,
The square layout in central point relative position of four holographic displays 14, square side lengthWherein, X is
The side length of square, r are the radius of circus movement track 16.In one example, two Different Planes respectively include A plane, C
Plane, four holographic displays 14 are located at A plane, C plane, A plane, C plane, the holographic display of two of Different Plane
16 front end portion of circus movement track that device 14 is formed is overlapping, and two holographic displays 14 of same level form circle
16 front end of shape motion profile is tangent two-by-two, thus the display blind area between four holographic displays 14 of covering；And it is each when running
A holographic display 14 will not generate interference or collision causes the damage of holographic display 14.
As Figure 8-9, in the present embodiment, sectional shelf-unit 12 is vertical run-in index structure or horizontally-parallel formula structure；
According to different scenes demand, it is only necessary to replicate and increase in the vertical run-in index structure or horizontally-parallel formula structure of sectional shelf-unit 12
Holographic display unit 11, that is, be combined into bigger splice displaying system.
Example IV:
As shown in Figure 10, the splicing construction embodiment as the third specific holographic display unit 11, it is each holographic aobvious
Show that unit 11 includes five holographic displays 14, five holographic displays 14 are located at two Different Planes, wherein outside four
A holographic display 14 is generally aligned in the same plane and tangent two-by-two, and intermediate holographic display 14 is located at another plane.One
In a example, two Different Planes respectively include A plane, C plane, and four, the outside holography in five holographic displays 14 is aobvious
Showing device 14 is located at A plane, another holographic display 14 in five holographic displays 14 is located at the holography of four, outside
The centre of display device 14 and another plane being located in two Different Planes, five holographic displays 14 of Different Plane
16 front end portion of circus movement track of formation is overlapping, and four holographic displays 14 of same level form circus movement
16 front end of track is tangent two-by-two, thus the display blind area between five holographic displays 14 of covering；And each holography when running
Display device 14 will not generate interference or collision causes the damage of holographic display 14.More specifically, intermediate holography is aobvious
At a distance from the central point of four holographic displays 14 of the central point of showing device 14 and outsideR is circus movement rail
The radius of mark 16.
As figs 11-13, in the present embodiment, the vertical run-in index structure of sectional shelf-unit 12, horizontally-parallel formula structure or
Net like structure；According to different scenes demand, it is only necessary to the vertical run-in index structure of sectional shelf-unit 12, horizontally-parallel formula structure or
The upper duplication of net like structure increases holographic display unit 11, that is, is combined into bigger splice displaying system.
The utility model splice displaying system, free splicing support presenting large picture, and display effect is good, no visual
Blind area, picture is complete, and novelty inhales fine, easy to repair, replacement；Structure is simple, sufficiently combines the characteristic of holographic display, if
The fixation kit that can be flexibly matched with is counted out, and designs the combination rack structure for different application demand, so that smaller screen
Large-size screen monitors can be freely formed, total design has the characteristics that standardization, diversification, easy, so that holographic display dress
Setting can preferably land for different demands, improve its commercial value.
The above is only the preferred embodiment of the utility model only, and those skilled in the art know, is not departing from this
In the case where the spirit and scope of utility model, various changes or equivalent replacement can be carried out to these features and embodiment.Separately
Outside, it under the introduction of the utility model, can modify to these features and embodiment to adapt to particular situation and material
Without departing from the spirit and scope of the utility model.Therefore, the utility model is not by specific embodiment disclosed herein
It limits, the embodiment within the scope of fallen with claims hereof belongs to the protection scope of the utility model.
Claims (10)
1. a kind of splice displaying system based on holographic display unit, which is characterized in that including at least one holographic display unit
(11), sectional shelf-unit (12) and fixation kit (13), the holography display unit (11) include the setting that is partially overlapping
Multiple holographic displays (14)；
Each holographic display (14) is fixed on the sectional shelf-unit (12) by the fixation kit (13), often
A holographic display (14) is equipped at least one LED flabellum (15), and LED flabellum (15) high speed rotation forms circle
Motion profile (16) and image holography are shown.
2. splice displaying system according to claim 1, which is characterized in that each holographic display unit (11) includes
Three holographic displays (14), three described (14) two two parts of holographic display are overlapping and are located at three not
Coplanar, the central point relative position of three holographic displays (14) is laid out in equilateral triangle, the equilateral triangle
Side lengthWherein, the X is the side length of the equilateral triangle, and the r is the half of the circus movement track (16)
Diameter.
3. splice displaying system according to claim 2, which is characterized in that the sectional shelf-unit (12) is honeycomb type structure
Or horizontally-parallel formula structure.
4. splice displaying system according to claim 1, which is characterized in that the holography display unit (11) includes four
Holographic display (14), four holographic displays (14) are located at two Different Planes, and two of diagonally opposing corner are described complete
Breath display device (14) is generally aligned in the same plane and tangent two-by-two, positioned at the holographic display (14) the part of Different Plane
It is overlapping, the square layout in central point relative position of four holographic displays (14), the side of the square
It is longWherein, the X is the side length of the square, and the r is the radius of the circus movement track (16).
5. splice displaying system according to claim 4, which is characterized in that the sectional shelf-unit (12) is vertical run-in index
Structure or horizontally-parallel formula structure.
6. splice displaying system according to claim 1, which is characterized in that each holographic display unit (11) includes
Five holographic displays (14), five holographic displays (14) are located at two Different Planes, wherein four, outside institute
It states holographic display (14) to be generally aligned in the same plane and tangent two-by-two, the intermediate holographic display (14) is located at another flat
It face and is partially overlapping with four, the outside holographic display.
7. splice displaying system according to claim 6, which is characterized in that the intermediate holographic display (14)
At a distance from the central point of four holographic displays (14) of central point and outsideThe r is the round fortune
The radius of dynamic rail mark (16).
8. splice displaying system according to claim 7, which is characterized in that the sectional shelf-unit (12) is vertical run-in index
Structure, horizontally-parallel formula structure or net like structure.
9. splice displaying system according to claim 1, which is characterized in that the fixation kit (13) includes connection accessory
(17) and fixing piece；The connection accessory (17) is detachably fixed the connection holographic display (14), and the connection is matched
Part (17) is equipped with fixation hole；The fixing piece includes screw (19) and nut (20), the sectional shelf-unit (12) be equipped with
The groove (21) of nut (20) cooperation, the nut (20) are fixed in the groove (21), the screw (19)
It is fitted close across the fixation hole with the nut (20) in the groove (21) and is fixed on the connection accessory (17)
The sectional shelf-unit (12).
10. splice displaying system according to claim 9, which is characterized in that the fixation kit (13) further includes hollow
Cylinder middleware (22)；The cylinder middleware (22) is set on the screw (19) and is located at the connection accessory (17)
Between the sectional shelf-unit (12)；
The screw (19) is there are three types of the specification of different length, and there are two types of the specifications of different length for the cylinder middleware (22)；
Multiple holographic displays (14) are fixed on not by the cooperation of the length of the screw (19) and the cylinder middleware (22)
Same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719336.1U CN209641256U (en) | 2019-05-16 | 2019-05-16 | A kind of splice displaying system based on holographic display unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719336.1U CN209641256U (en) | 2019-05-16 | 2019-05-16 | A kind of splice displaying system based on holographic display unit |
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| CN209641256U true CN209641256U (en) | 2019-11-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979343A (en) * | 2019-05-16 | 2019-07-05 | 深圳市芯动电子科技有限公司 | A kind of splice displaying system based on holographic display unit |
| CN110930916A (en) * | 2020-01-13 | 2020-03-27 | 明日科技(深圳)有限公司 | Holographic fan combined display screen |
-
2019
- 2019-05-16 CN CN201920719336.1U patent/CN209641256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109979343A (en) * | 2019-05-16 | 2019-07-05 | 深圳市芯动电子科技有限公司 | A kind of splice displaying system based on holographic display unit |
| CN110930916A (en) * | 2020-01-13 | 2020-03-27 | 明日科技(深圳)有限公司 | Holographic fan combined display screen |
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