CN106773477A - Line holographic projections box - Google Patents
Line holographic projections box Download PDFInfo
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- CN106773477A CN106773477A CN201710098728.6A CN201710098728A CN106773477A CN 106773477 A CN106773477 A CN 106773477A CN 201710098728 A CN201710098728 A CN 201710098728A CN 106773477 A CN106773477 A CN 106773477A
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- box
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/30—Details adapted to collapse or fold, e.g. for portability
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Abstract
The present invention discloses a kind of line holographic projections box, including：Box body and imaging film, the box body include the plate body that polylith grafting is fixed, and the top surface of the box body is provided with the opening of the screen projects images for the projector equipment, viewing mouth is provided with before the box body；In the box body, the imaging film is set the imaging film towards the viewing mouth, and the imaging film is imaged to the picture that the projector equipment is projected, and is shown by the viewing mouth.Technical solution of the present invention is set to split type package assembly by by the box body of line holographic projections box, fixes to form box body by polylith plate body grafting, and the space that box body takes is smaller, more easily contained, and more convenient carrying.
Description
Technical field
The present invention relates to optical engineering technical field, more particularly to a kind of line holographic projections box.
Background technology
Line holographic projections box is by image projection to imaging film, and then solid to be shown on imaging film by panel computer
Picture.Built-in background box is provided with line holographic projections box, the picture on imaging film can be built with reference to built-in background box and be rich in change
The image effect of the property changed.However, the structure of line holographic projections box on the market is relatively simple at present, box body generally uses integral type knot
Structure, not only takes up room big, not easily contained；And be inconvenient to carry.
The content of the invention
The main object of the present invention is to propose a kind of line holographic projections box, it is intended to improves the box body structure of line holographic projections box, makes
Box body is obtained to be easy to receive, be convenient for carrying.
To achieve the above object, line holographic projections box proposed by the present invention, including：Box body, including the plate that polylith grafting is fixed
Body, the top surface of the box body is provided with the opening of the screen projects images for the projector equipment, and sight is provided with before the box body
See mouth；Imaging film, in the box body, the imaging film is set towards the viewing mouth；The imaging film is to the projection
The picture of equipment projection is imaged, and is shown by the viewing mouth.
Preferably, plate body described in polylith includes：Base plate；Left plate and right plate, are relatively inserted in a left side for the base plate
Side and right side；Back side panel and front side board, are relatively inserted in rear side and the front side of the base plate；And top board, with the left side
The top grafting of plate and right plate is fixed；The top board offers the opening；Between the upper end of the front side board and the top board
Every setting, the viewing mouth is limited out jointly with by the upper end of the front side board and the left plate, right plate, top board.
Preferably, the first slot is provided with rear side of the base plate, top correspondence first slot of the back side panel sets
There is top margin fixture block；The outside projection side fixture block in the left and right sides of the base plate, the left plate side corresponding with right plate
Fixture block is provided with the second slot；The upward projection fixing card block of top margin of the left plate and right plate, the top board be provided with it is described
The fixed card slot of fixed fixture block adaptation.
Preferably, the top margin of the left plate and right plate is being correspondingly provided with the first card near the side of the viewing mouth
Groove, security bar is set up between the first draw-in groove described in two.
Preferably, the top margin of the left plate and right plate is correspondingly provided with the second card in the side away from the viewing mouth
Groove, sets up shading strip between the second draw-in groove described in two, the opening is separated into the shading strip the near the viewing mouth
One opening and the second opening away from the viewing mouth.
Preferably, the imaging film is formed around paperboard frame, and the upper edge of the paperboard frame is defined in the screening
The seam crossing that striation is formed with the top board；The lower edge of the paperboard frame is defined in connecing for the base plate and the front side board
At seam.
Preferably, the line holographic projections box also includes the built-in background box being placed in the box body, the built-in background
Box is located at the rear of the imaging film, the built-in background box include being fixedly arranged on the first built-in background box on front side of the base plate and
Positioned at the second built-in background box of the floor rear；The upper end of the back side panel and the top board interval setting, with by described
The upper end of back side panel and the left plate, right plate, top board limit out jointly for the described second built-in background it is box-packed enter it is described
The loading port of box body.
Preferably, the described first built-in background box is fixedly arranged on the top surface of the base plate；The second built-in background box includes
Bottom surface background board, located at the side background board of the bottom surface background board left and right sides, and connects the bottom surface background board and side
Back side background board on rear side of the background board of face, background board described in polylith is spliced to form the described second built-in background box.
Preferably, the line holographic projections box also blocks bar including side, and it is built-in located at described first that bar is blocked in the side
Between background box and the second built-in background box, the left plate and right plate plate face are provided with slot, the side block bar with
The slot grafting is fixed.
Preferably, the line holographic projections box also includes adaptation board, and the top board is provided with the insertion installed for the adaptation board
Groove, offers mirror plate corresponding from different projector equipment screen sizes on the adaptation board, the mirror plate is less than
The size of original opening.
Technical solution of the present invention is set to split type package assembly, the box by by the box body structure of line holographic projections box
Body is fixed by the grafting of polylith plate body and formed, and when using line holographic projections box, the polylith plate body grafting is fixed and is assembled into box body；When
During storage line holographic projections box, it is polylith plate body that box body is disassembled, and the space that plate body takes is smaller, more easily contained, and more convenient
Carry.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of line holographic projections box one of the present invention；
Fig. 2 is the decomposition texture schematic diagram of box body in Fig. 1 embodiments；
Fig. 3 is the partial structural diagram of Fig. 1 embodiments；
Fig. 4 is the mounting structure schematic diagram of the built-in background box of Fig. 1 embodiments second and box body；
Fig. 5 is the main structure diagram of Fig. 1 embodiments.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Box body | 190 | Block bar in side |
| 200 | Imaging film | 310 | First built-in background box |
| 300 | Built-in background box | 320 | Second built-in background box |
| 400 | Adaptation board | 111 | First slot |
| 110 | Base plate | 112 | Side fixture block |
| 120 | Left plate | 121(131) | Second slot |
| 130 | Right plate | 122(132) | Fixed fixture block |
| 140 | Back side panel | 161 | Fixed card slot |
| 150 | Front side board | 321 | Bottom surface background board |
| 160 | Top board | 322 | Side background board |
| 170 | Security bar | 323 | Back side background board |
| 180 | Shading strip |
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality indicate (such as up, down, left, right, before and after ...),
Then directionality indicate to be only used for explain relative position relation between each part under a certain particular pose (as shown in drawings),
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, being somebody's turn to do " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, " first " is defined, at least one spy can be expressed or be implicitly included to the feature of " second "
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that the knot of this technical scheme
Conjunction does not exist, not within the protection domain of application claims yet.
The present invention proposes a kind of line holographic projections box, and the box body 100 of the line holographic projections box is fixed by the grafting of polylith plate body and formed,
It is easy to receive, is convenient for carrying.
Fig. 1 is refer to, line holographic projections box proposed by the present invention includes：Box body 100 and imaging film 200.Box body 100 is used to put
Put projector equipment；Imaging film 200 is used to for the picture of projector equipment screen display to carry out holographic imaging, and then in imaging film 200
Upper formation 3 D stereoscopic image；Specifically, the box body 100 includes the plate body that polylith grafting is fixed, the top surface of the box body 100
The opening of the screen projects images for the projector equipment is provided with, viewing mouth is provided with before the box body 100；The projection sets
Standby can be the electronic equipment such as ipad pro, ipad Air and ipad mini, Android system panel computer.
The box body 100 includes the plate body that polylith grafting is fixed, and the top surface of the box body 100 is provided with for the projector equipment
Screen projects images opening, be provided with viewing mouth before the box body 100, the imaging film 200 in box body 100,
And the correspondence of the imaging film 200 viewing mouth is set.The operation principle of line holographic projections box is：Played on projector equipment screen
Image frame is projected to imaging film 200 by the opening that the top surface of box body 100 is set, and 3 D stereo is formed on imaging film 200
Hologram, the viewing mouthful that user's (mainly using the child that colony is more than 5 years old) can above be set by box body 100
Watched.Because the box body 100 of line holographic projections box is assembled by the plate body that polylith grafting is fixed formed, therefore, box body 100 can be with
It is polylith plate body to disassemble, and the space that plate body takes is smaller, more easily contained, and more convenient carrying.
As shown in Fig. 2 the plate body described in above-described embodiment includes：Base plate 110, left plate 120, right plate 130, back side panel
140, front side board 150 and top board 160.Wherein, left plate 120 and right plate 130 are relatively inserted in the left and right of the base plate 110
Both sides；Back side panel 140 and front side board 150 are relatively inserted in the front and rear both sides of the base plate 110, the top board 160 with it is described
The top grafting of left plate 120 and right plate 130 is fixed；The top board 160 offers the opening, and the viewing mouthful is by described
Front side board 150, left plate 120, right plate 130 and the top board 160 are enclosed and formed.
Specifically, the rear side of the base plate 110 is provided with the first slot 111, the top correspondence of the back side panel 140 described the
One slot 111 is provided with top margin fixture block 141, and the base plate 110 is plugged in first slot 111 by the top margin fixture block 141
It is interior, and then it is fixedly arranged on the lower section of the base plate.
The outside projection side fixture block 112 in the left and right sides of the base plate 110, the correspondence of the left plate 120 side card
Block 112 is provided with the second slot 121, and the correspondence of the right plate 130 side fixture block 112 is provided with the second slot 131, the left side
Plate 120 and right plate 130 are fixed on the left and right two of the base plate 110 by 112 and second slot of side fixture block 121 grafting
Side.
The bottom of the left plate 120 and right plate 130, and institute are fixed in the left and right sides grafting of the front side board 150
The top for stating front side board 150 is higher by the top surface setting of the base plate 110.The upward projection fixing card of top margin of the left plate 120
Block 122, the upward projection fixing card block 132 of top margin of the right plate 130, the top board 160 is provided with and the fixed fixture block 122
The fixed card slot 161 being adapted to fixed fixture block 132, the top board 160 is inserted by the fixed card slot 161 and fixed fixture block 122
Connect the top for being fixed on the left plate 120 and right plate 130.
It should be noted that in other embodiments, the box body 100 can also be other grafting fixed structures, such as
Front side board 150, base plate 110 and back side panel 140 set the folding structure being integrated, left plate 120, right plate 130 and
Top board 160 is in split type setting, and left plate 120, right plate 130 and top board 160 carry out grafting and fix with the folding structure；
The top of the left plate 120 and right plate 130 can also be provided with slot, correspondingly, 160 pairs, the top board should slot be provided with
Projection, so, it is also possible to realize convenient installation, small volume, easily contained effect.
Continue referring to Fig. 2, it is contemplated that when projector equipment is when image or video is played, projector equipment screen is away from described
The side for watching mouth is provided with a lighting strip, and the lighting strip is used to provide illumination so that the image of remainder on screen
It is relatively sharp after being projected to imaging film 200.However, in order to avoid the picture that user reflects from front viewing imaging film 200 is received
To the influence of the lighting strip, the box body 100 in the present embodiment is provided with shading strip 180, and the shading strip 180 is by the top board
Opening be separated near it is described viewing mouth first opening and away from it is described viewing mouth second opening.Specifically, it is described
The top margin of left plate 120 and right plate 130 is correspondingly provided with the second draw-in groove in the side away from the viewing mouth, the second card described in two
Shading strip 180 is set up between groove, the shading strip 180 is located at the boundary of lighting strip and screen image, in this way, lighting strip
Radiation light by described second Open Side Down irradiation, screen image by described second opening expose to the imaging film
200, therefore, the light of lighting strip projection downwards can be subject to blocking for shading strip 180, in this way, shading strip 180 can be avoided
The light radiation scope of lighting strip is excessive, so as to lift the imaging effect of line holographic projections box.
Specifically, refer to Fig. 2, the top margin of the left plate 120 and right plate 130 is in the side away from the viewing mouth
The second draw-in groove is correspondingly provided with, shading strip 180 is set up between the second draw-in groove described in two.The shading strip has one in the vertical direction
Fixed height, from depression angle observation, shading strip is located between lighting strip and screen image, in this way, shading strip can avoid shining
The light diffusion of Mingguang City's band, influences imaging effect.
It should be noted that continuing referring to Fig. 2, the present embodiment provides two shading strips, correspondingly, the left plate
120 and the top margin of right plate 130 be respectively equipped with two slots, two slots position in the longitudinal direction is different, so, it is possible
Adapt to the requirement of projector equipment different size screen size.Specifically, the shading strip 180 adapts to the screen size of ipad Air
It is required that, shading strip 180' adapts to the screen size requirement of ipad mini.Ground is readily apparent that, can also be according to other projector equipments
Screen size design corresponding shading strip 180', need to only meet the size and set location and screen size phase of shading strip 180'
Adaptation.
Correspondingly, it is described in order to be adapted to the screen size requirement of ipad Air and ipad mini simultaneously in the present embodiment
Line holographic projections box also includes an adaptation board 400, and the top board 160 is provided with the embedded groove installed for the adaptation board 400, described
Mirror plate corresponding with ipad mini screen sizes is offered on adaptation board 400.Specifically, when user uses ipad
When mini is as projector equipment, first, top board 160 is removed, shading strip 180' is installed to neighbouring fixed fixture block 122 and fixing card
In the draw-in groove of block 132；Then, reinstall top board 160, and adaptation board 400 taken into the groove being placed on top board 160；Finally, will
The mirror plate of the screen alignment adaptation board 400 of ipad mini can complete the installation of small dimension projector equipment.Right this patent
Design not limited to this, for the projector equipment of other specifications, because projection screen specification is different, lighting strip and screen shadow
As the size for occupying is different, accordingly, it would be desirable to set the adaptation board 400 of dimension, the installation of other specification projector equipments.
Refer to Fig. 5, in order to avoid user from viewing mouth appreciate image when, can observe that the overhead projector of box body 100 sets
Standby display screen, definition during influence user's viewing hologram, the box body 100 of another embodiment of the present invention is provided with
Security bar 170, specifically, the top margin of the left plate 120 and right plate 130 is correspondingly provided near the side of the viewing mouth
First draw-in groove, security bar 170 is erected between the first draw-in groove described in two.Security bar 170 has certain altitude in the vertical direction,
So, it is possible to be formed and certain block scope, it is to avoid the eyes of the light direct irradiation of display screen transmitting to user, influence is seen
The effect of the stereopsis seen on imaging film 200.Additionally, the security bar 170 also has the left plate 120 that is further connected
With the effect of right plate 130, in this way, box body 100 is more firm.
Fig. 3 and Fig. 4 is refer to, the line holographic projections box also includes the built-in background box being placed in the box body 100
300, the inner surface of built-in background box 300 is printed on situation picture, occurrence scene of such as children's story etc., and this patent is for difference
Children's story, corresponding built-in background box 300 is provided with, in this way, the built-in background box 300 can be according to different broadcasting pictures
Changed in face.The built-in background box 300 is located at the rear of the imaging film 200, the shadow on user's viewing imaging film 200
When picture, the background that imaging film 200 sees rear can be passed through, more there is viewing on the spot in person to experience.The built-in background box
300 include being fixedly arranged on the first built-in background box 310 of the front side of the base plate 110 and in the second of the rear side of the base plate 110
Put background box 320；The rear side of the box body 100 is provided with the loading for loading the box body 100 for the described second built-in background box 320
Mouthful, when the image of different situations is played, described second built-in background box 320 can be entered from the loading port at the rear of box body 100
Row is changed, to realize viewing experience more true to nature.
The first built-in background box 310 is fixedly arranged on the top surface of the base plate 110, and the first built-in background box 310 is general
Background, is generally not required to change；The second built-in background box 320 includes bottom surface background board 321, located at the bottom surface background board
The side background board 322 of 321 left and right sides, and connect the back side of the bottom surface background board 321 and the rear side of side background board 322
Background board 323, background board described in polylith is spliced to form the described second built-in background box 320.Second built-in background of splicing construction
Box 320 is easier storage when splitting into polylith background board.
Fig. 3 is continued referring to, the imaging film 200 is inclined to set in the box body 100, the surrounding of imaging film 200
Paperboard frame is provided with, the upper edge of the paperboard frame is defined in the seam that the shading strip 180 is formed with the top board 160
Place；The lower edge of the paperboard frame is defined in the seam crossing of the base plate 110 and the front side board 150.Imaging film 200 is
It is bright or translucent, and with certain flexibility；It is and paperboard frame material is harder and nontransparent, in this way, be provided with paperboard frame into
As film 200 has more preferable support strength, will not deform, influence imaging effect；On the other hand, opaque paperboard frame can
Block the frame of the second built-in background box 320 in box body 100 so that the image that viewing mouth is watched is more aesthetically pleasing.
Please referring now still to Fig. 3, the line holographic projections box also blocks bar 190, the left plate 120 and right plate including side
130 are provided with the slot that the fixation of bar 190 is blocked for the side, and the side is blocked the correspondence slot of bar 190 and is provided with inserted block；
Bar 190 is blocked between the built-in background box 320 of the described first built-in background box 310 and second in the side, and described first
Built-in background box is located in the side and blocks between bar 190 and the front side board 150.In this way, the energy of bar 190 is blocked in the side
Enough described first built-in background boxes 310 that is fixedly clamped with front side board 150, additionally, the image watched on imaging film 200 from viewing mouth
When, the side is blocked bar 190 and can block the side wall of the second built-in background box 320 so that imaging is more aesthetically pleasing.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (10)
1. a kind of line holographic projections box, for being used in combination with projector equipment, it is characterised in that including：
Box body, including the plate body that polylith grafting is fixed, the top surface of the box body are provided with the screen projection figure for the projector equipment
The opening of picture, is provided with viewing mouth before the box body；
Imaging film, in the box body, the imaging film is set towards the viewing mouth；
The imaging film is imaged to the picture that the projector equipment is projected, and is shown by the viewing mouth.
2. line holographic projections box as claimed in claim 1, it is characterised in that plate body includes described in polylith：
Base plate；
Left plate and right plate, are relatively inserted in the left side and right side of the base plate；
Back side panel and front side board, are relatively inserted in rear side and the front side of the base plate；And
Top board, the top grafting with the left plate and right plate is fixed；
The top board offers the opening；The upper end of the front side board and the top board interval setting, with by the front side board
Upper end and the left plate, right plate, top board limit out the viewing mouth jointly.
3. line holographic projections box as claimed in claim 2, it is characterised in that the first slot is provided with rear side of the base plate, it is described
Top correspondence first slot of back side panel is provided with top margin fixture block；The outside projection side fixture block in the left and right sides of the base plate,
The left plate side fixture block corresponding with right plate is provided with the second slot；The top margin of the left plate and right plate is convex
If fixed fixture block, the top board is provided with the fixed card slot being adapted to the fixed fixture block.
4. line holographic projections box as claimed in claim 2 or claim 3, it is characterised in that the top margin of the left plate and right plate is being leaned on
The side of the nearly viewing mouth is correspondingly provided with the first draw-in groove, and security bar is set up between the first draw-in groove described in two.
5. line holographic projections box as claimed in claim 2 or claim 3, it is characterised in that the top margin of the left plate and right plate is remote
Side from the viewing mouth is correspondingly provided with the second draw-in groove, and shading strip is set up between the second draw-in groove described in two, and the shading strip will
The opening is separated near the first opening of the viewing mouth and the second opening away from the viewing mouth.
6. line holographic projections box as claimed in claim 5, it is characterised in that the imaging film is formed around paperboard frame, institute
The upper edge for stating paperboard frame is defined in the seam crossing that the shading strip is formed with the top board；The lower edge of the paperboard frame
It is defined in the seam crossing of the base plate and the front side board.
7. line holographic projections box as claimed in claim 2 or claim 3, it is characterised in that the line holographic projections box also includes being placed on institute
The built-in background box in box body is stated, the built-in background box is located at the rear of the imaging film, and the built-in background box includes solid
The first built-in background box on front side of the base plate and the second built-in background box positioned at the floor rear；The back side panel
Upper end and the top board interval setting, limited jointly with by the upper end of the back side panel and the left plate, right plate, top board
Make for the described second built-in background it is box-packed enter the box body loading port.
8. line holographic projections box as claimed in claim 7, it is characterised in that the first built-in background box is fixedly arranged on the base plate
Top surface；The second built-in background box includes bottom surface background board, located at the side background of the bottom surface background board left and right sides
Plate, and the back side background board on rear side of the bottom surface background board and side background board is connected, background board described in polylith is spliced to form
The second built-in background box.
9. line holographic projections box as claimed in claim 8, it is characterised in that the line holographic projections box also blocks bar including side,
The side is blocked bar and is located between the described first built-in background box and the second built-in background box, the left plate and right plate plate
Face is provided with slot, and the side is blocked bar and fixed with the slot grafting.
10. line holographic projections box as claimed in claim 2 or claim 3, it is characterised in that the line holographic projections box also includes adaptation board,
The top board is provided with the embedded groove installed for the adaptation board, is offered on the adaptation board and different projector equipment screen chis
Very little corresponding mirror plate, size of the mirror plate less than former opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098728.6A CN106773477B (en) | 2017-02-22 | 2017-02-22 | Line holographic projections box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098728.6A CN106773477B (en) | 2017-02-22 | 2017-02-22 | Line holographic projections box |
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| Publication Number | Publication Date |
|---|---|
| CN106773477A true CN106773477A (en) | 2017-05-31 |
| CN106773477B CN106773477B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098728.6A Active CN106773477B (en) | 2017-02-22 | 2017-02-22 | Line holographic projections box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324492A (en) * | 2018-11-26 | 2019-02-12 | 杭州奇谋网络科技有限公司 | A kind of holography robot |
| CN110738924A (en) * | 2019-10-10 | 2020-01-31 | 浙江马云公益基金会 | Image display method and display box body |
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| CN110738924A (en) * | 2019-10-10 | 2020-01-31 | 浙江马云公益基金会 | Image display method and display box body |
| WO2021068393A1 (en) * | 2019-10-10 | 2021-04-15 | 浙江马云公益基金会 | Image display method and display box body |
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| CN106773477B (en) | 2019-08-23 |
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