CN205376083U - Holographic projection display cabinet - Google Patents
Holographic projection display cabinet Download PDFInfo
- Publication number
- CN205376083U CN205376083U CN201521107589.1U CN201521107589U CN205376083U CN 205376083 U CN205376083 U CN 205376083U CN 201521107589 U CN201521107589 U CN 201521107589U CN 205376083 U CN205376083 U CN 205376083U
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- display screen
- underframe
- bore hole
- upper frame
- holographic
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Abstract
The utility model is suitable for a multimedia device technical field provides a holographic projection show cupboard, including the cabinet body that has the inner chamber and the Z shape support that extends by cabinet body upper portion, the Z shape support includes last frame and underframe that is parallel to each other and the holographic membrane glass who all becomes 45 jiaos with last frame and underframe and be connected, is provided with bore hole 3D display screen on last frame and/or underframe, is provided with the industrial control broadcast host computer of being connected with bore hole 3D display screen in the inner chamber, and the decoding software that carries out the reduction broadcast to purpose-made image is installed to the industrial control broadcast host computer. The utility model discloses combine together the holographic show cabinet body of Z shape and bore hole 3D display screen, the 3D image passes through behind the refraction of holographic membrane glass, still keeps the parallax characteristic, and spectator passes through holographic membrane glass, can watch the stereoscopic image who possesses "3D space parallax effect" and "holographic floating effect" simultaneously, has solved traditional holographic projection mode picture and has lacked the stereovision, the obscure problem of 3D effect.
Description
Technical field
This utility model belongs to multimedia equipment technical field, particularly relates to a kind of line holographic projections showcase.
Background technology
Line holographic projections technology, also referred to as virtual image technology, is utilize to interfere and the technology of diffraction principle record the 3-D view of reconstructed object.Line holographic projections technology is possible not only to produce three-dimensional aerial mirage phantom, it is also possible to makes mirage phantom and performing artist produce interaction, completes performance together, produce shocking performing effect.The news conferences such as appropriate products exhibition, automobile garment, stage program, interaction, bar amusement, place interaction etc..In the prior art, generally adopt the transparent holographic film becoming 45 degree of angles with source images interface, scialyscope or light-emitting diode display etc. project image to holographic film, finally projection imaging in atmosphere.Hologram display of the prior art is the visual effect being realized 3D by floating imaging, but image is really two dimensional image, it is impossible to show the depth feelings of solid space, and particularly the front and back level between multiple imaging objects cannot truly reduce.
Utility model content
The purpose of this utility model is in that to provide a kind of novel line holographic projections showcase, it is intended to realize more real 3D projection, it is thus achieved that preferably stereoeffect.
This utility model is realized in, a kind of line holographic projections showcase, including the cabinet with inner chamber and the Z-shaped support extended by described cabinet top, described Z-shaped support includes the upper frame that is parallel to each other and underframe and the holographic film glass being connected with described upper frame and underframe angle all at 45 °, described upper frame or underframe are provided with bore hole 3D display screen, being provided with the industry control being connected with described bore hole 3D display screen in described inner chamber and play main frame, described industry control is play main frame and is provided with the decoding software that special image carries out reduction broadcasting.
As optimal technical scheme of the present utility model:
Described upper frame and/or underframe are plate-like piece, offer the groove for placing described bore hole 3D display screen on described plate-like piece.
Described upper frame and/or underframe are the three-back-shaped part of hollow, and described bore hole 3D display screen is arranged at the hollow region of described three-back-shaped part and fixing with the periphery of described three-back-shaped part is connected.
Being connected to the middle frame of hollow between described upper frame and underframe, described holographic film glass is arranged on described middle frame, and fixing with the inner side edge of described middle frame is connected.
Described middle frame includes two the parallel connecting rods being connected between described upper frame and underframe, the plane angle all at 45 ° at the plane at two described connecting rod places and described upper frame and underframe place, described holographic film glass is installed between two described connecting rods.
It is provided with on the upper frame of described bore hole 3D display screen and/or underframe and fan is installed.
It is provided with on the upper frame of described bore hole 3D display screen and/or the sidewall of underframe or described cabinet and loudspeaker are installed.
Described bore hole 3D display screen includes LCDs and is arranged at the column lens array of described liquid crystal display screen surfaces, and described column lens array is connected side by side by multiple lens pillars and formed.
Described lens pillar is planoconvex lens or biconvex lens.
Described bore hole 3D display screen includes LCDs and is arranged at the grating barrier of described liquid crystal display screen surfaces.
Z-shaped hologram display cabinet is combined by this utility model with bore hole 3D display screen, bore hole 3D display screen exports 3D rendering as Image sources in the top of the Z-shaped framework of cabinet or bottom, 3D rendering carries out holographic imaging through the holographic film glass of Z-shaped mid-stent, 3D rendering is by after holographic film glass refraction, remain in that parallax characteristic, spectators pass through holographic film glass, can watch the stereoscopic image being provided simultaneously with " 3d space parallax effect " with " holographic floating effect ", solve conventional photographic projection pattern picture and lack stereovision, the unconspicuous problem of 3D effect, achieve real 3D, line holographic projections is shown.
Accompanying drawing explanation
Fig. 1 is the perspective view of the line holographic projections showcase that this utility model embodiment provides；
Fig. 2 is the side-looking structural representation of the line holographic projections showcase that this utility model embodiment provides；
Fig. 3 is the forward sight structural representation of the line holographic projections showcase that this utility model embodiment provides；
Fig. 4 is the backsight structural representation of the line holographic projections showcase that this utility model embodiment provides；
Fig. 5 is the lens pillar formula 3D that this utility model embodiment the provides schematic diagram shown.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
It should be noted that be referred to as " being fixed on " or " being arranged at " another element when element, it can directly on another element or may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only relative concept or with the normal operating condition of product for reference each other, and should not be regarded as have restrictive.
Such as Fig. 1～4, this utility model embodiment provides a kind of line holographic projections showcase, it includes cabinet 01 and the Z-shaped support 02 extended by cabinet 01 top, cabinet 01 has inner chamber, wherein it is placed with industry control and plays main frame and other functional devices, Z-shaped support 02 includes the upper frame 021 that is parallel to each other and underframe 022 and the holographic film glass 03 being connected with upper frame 021 and underframe 022 angle all at 45 °, underframe 022 is extended by the upper strata plate of the part cabinet for enclosing inner chamber, it can be this upper strata plate itself or one part, can also be the parts being connected with this upper strata plate.What holographic film glass 03 tilted is connected between upper frame 021 and underframe 022, forms zigzag with upper frame 021 and underframe 022.Upper frame 021 or underframe 022 are provided with bore hole 3D display screen 04, or upper frame 021 and underframe 022 are equipped with bore hole 3D display screen 04, this display screen shows image towards holographic film glass 03, industry control in cabinet 01 inner chamber is play main frame and is connected with this bore hole 3D display screen 04, is used for controlling bore hole 3D display screen 04 and exports image.Industry control is play main frame and is provided with the decoding software that special image carries out reduction broadcasting.
The present embodiment adopts bore hole 3D display screen 04 as hologram light source, by the specific 3D making video special image of software development bore hole 3D, pass through integrated structure design, bore hole 3D display screen 04 and holographic film glass 03 are assembled on cabinet 01 jointly, become an integral device, and built-in industry control plays main frame by the control broadcasting of image, network controls etc. such as control software design therein, decoding software, network interface cards in cabinet 01, this image passes through holographic film glass 03 imaging, it is achieved 3D holography shows.
Z-shaped hologram display cabinet 01 is combined by this utility model embodiment with bore hole 3D display screen 04, bore hole 3D display screen 04 exports 3D rendering as Image sources in the top of the Z-shaped framework 02 of cabinet 01 or bottom, 3D rendering holographic film glass 03 in the middle part of Z-shaped support 02 carries out holographic imaging, 3D rendering is by after holographic film glass 03 refraction, remain in that parallax characteristic, spectators pass through holographic film glass 03, can watch the stereoscopic image being provided simultaneously with " 3d space parallax effect " with " holographic floating effect ", solve conventional photographic projection pattern picture and lack stereovision, the unconspicuous problem of 3D effect, achieve real 3D, line holographic projections is shown.
With further reference to Fig. 5, in the present embodiment, bore hole 3D display screen 04 can adopt lens pillar formula display screen, specifically, including LCDs 041 and the column lens array 042 being arranged at LCDs 041 surface, column lens array 042 is connected side by side by multiple lens pillars and is formed.Lens pillar is planoconvex lens or biconvex lens.Lens pillar technology, it is also referred to as biconvex lens or microtrabeculae lens 3D technology, operation principle is to add last layer column lens array before LCDs, the image manifesting planes making LCDs is combined with lens pillar, pixel at the image at each lens pillar back side is divided into several sub-pixels, by the refraction of lens pillar, it is possible to different direction projection sub-pixels.When spectators are when watching display screen, the angle residing for eyes is different, just have received the different pictures of different pixel superpositions, and two width pictures combine and just produce 3D effect.
In the present embodiment, bore hole 3D display screen 04 may be used without grating barrier type display screen or points to light-source type display screen.For grating barrier type, bore hole 3D display screen 04 includes LCDs and is arranged at the grating barrier of liquid crystal display screen surfaces, and image is respectively sent to the right and left eyes of spectators by grating barrier.
With further reference to Fig. 2, in the present embodiment, upper frame 021 and underframe 022 or alternative one can be designed as plate-like piece, namely adopt a flat board, offer the groove for placing bore hole 3D display screen 04 on this plate-like piece.One is relatively stable and outward appearance is overall preferably to make bore hole 3D display screen 04 and its framework be combined into.
In other embodiments, upper frame 021 and underframe 022 or alternative one may be designed in the three-back-shaped part of hollow, the inner edge of this three-back-shaped part can arrange step, bore hole 3D display screen 04 is arranged at the hollow region of three-back-shaped part and fixing with the peripheral steps of three-back-shaped part is connected.
In the present embodiment, can being connected to the middle frame 023 of hollow between upper frame 021 and underframe 022, holographic film glass 03 is arranged on middle frame, and fixing with the inner side edge of middle frame 023 is connected.Further, this middle frame 023 can include two the parallel connecting rods 0231 being connected between upper frame 021 and underframe 022, the plane angle all at 45 ° at the plane at two connecting rod 0231 places and upper frame 021 and underframe 022 place, holographic film glass 03 is installed between two connecting rods 0231.Specifically, it is possible to the opposite side in connecting rod 0231 offers slit, the edge of holographic film glass 03 is made to be embedded in slit to realize fixing.
In other embodiments, middle frame 023 can also be made up of the screens being arranged on upper frame 021 and underframe 022, two screens are arranged at the oblique opposite side place of upper frame 021 and underframe 022, the both sides up and down of holographic film glass 03 are connected to screens place, form zigzag with upper frame 021 and underframe 022.This screens can be specifically slit, union piece etc..And upper frame 021 and underframe 022 can pass through the support column being vertically connected at therebetween and connect.
In the present embodiment, holographic film glass 03 generally includes a high transparent glass and is arranged at the holographic film composition of this glass surface.Can also by two panels height transparent glass be clipped in holographic film therebetween and constitute.
In the present embodiment, it is provided with on the upper frame 021 of bore hole 3D display screen 04 or underframe 022 and fan 05 is installed, this fan 05 is installed near bore hole 3D display screen 04, for being shed by the heat that bore hole 3D display screen 04 produces in time, keeps its normally lasting duty.
Further, cabinet 01 being provided with loudspeaker 06, specifically may be mounted on the upper frame 021 or underframe 022 that are provided with bore hole 3D display screen 04, or be arranged on the sidewall of cabinet 01, its position need not strictly limit.
Further, this hologram display cabinet also includes the functional parts such as adapter, and the present embodiment no longer repeats one by one.It addition, the sidewall of cabinet 01 can also offer some air vents 07 to realize air circulation and then to realize body heat radiation.Shape for holding cabinet 01 part that the devices such as main frame are play in industry control is not limit, it is possible to be the various shapes such as cube, cylinder, prism.Cabinet 01 material also need not strictly limit.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement or improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. a line holographic projections showcase, it is characterized in that, including the cabinet with inner chamber and the Z-shaped support extended by described cabinet top, described Z-shaped support includes the upper frame that is parallel to each other and underframe and the holographic film glass being connected with described upper frame and underframe angle all at 45 °, described upper frame and/or underframe are provided with bore hole 3D display screen, being provided with the industry control being connected with described bore hole 3D display screen in described inner chamber and play main frame, described industry control is play main frame and is provided with the decoding software that special image carries out reduction broadcasting.
2. line holographic projections showcase as claimed in claim 1, it is characterised in that described upper frame and/or underframe are plate-like piece, offer the groove for placing described bore hole 3D display screen on described plate-like piece.
3. line holographic projections showcase as claimed in claim 1, it is characterised in that described upper frame and/or underframe are the three-back-shaped part of hollow, described bore hole 3D display screen is arranged at the hollow region of described three-back-shaped part and fixing with the periphery of described three-back-shaped part is connected.
4. line holographic projections showcase as claimed in claim 1, it is characterised in that being connected to the middle frame of hollow between described upper frame and underframe, described holographic film glass is arranged on described middle frame, and fixing with the inner side edge of described middle frame be connected.
5. line holographic projections showcase as claimed in claim 4, it is characterized in that, described middle frame includes two the parallel connecting rods being connected between described upper frame and underframe, the plane angle all at 45 ° at the plane at two described connecting rod places and described upper frame and underframe place, described holographic film glass is installed between two described connecting rods.
6. line holographic projections showcase as claimed in claim 1, it is characterised in that be provided with on the upper frame of described bore hole 3D display screen and/or underframe and be provided with fan.
7. line holographic projections showcase as claimed in claim 1, it is characterised in that be provided with on the upper frame of described bore hole 3D display screen and/or the sidewall of underframe or described cabinet and be provided with loudspeaker.
8. the line holographic projections showcase as described in any one of claim 1～7, it is characterized in that, described bore hole 3D display screen includes LCDs and is arranged at the column lens array of described liquid crystal display screen surfaces, and described column lens array is connected side by side by multiple lens pillars and formed.
9. line holographic projections showcase as claimed in claim 8, it is characterised in that described lens pillar is planoconvex lens or biconvex lens.
10. the line holographic projections showcase as described in any one of claim 1～7, it is characterised in that described bore hole 3D display screen includes LCDs and is arranged at the grating barrier of described liquid crystal display screen surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107589.1U CN205376083U (en) | 2015-12-28 | 2015-12-28 | Holographic projection display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107589.1U CN205376083U (en) | 2015-12-28 | 2015-12-28 | Holographic projection display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376083U true CN205376083U (en) | 2016-07-06 |
Family
ID=56257633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107589.1U Expired - Fee Related CN205376083U (en) | 2015-12-28 | 2015-12-28 | Holographic projection display cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN205376083U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832060A (en) * | 2015-12-07 | 2016-08-10 | 江苏海事职业技术学院 | Intelligent display stand used for display of industrially-designed products |
| CN107132748A (en) * | 2017-06-06 | 2017-09-05 | 辛小英 | A kind of showcase hologram display device based on optical interference and diffraction |
| CN109946918A (en) * | 2019-04-26 | 2019-06-28 | 四川省派瑞克斯光电科技有限公司 | 3D projection angle control method, device and system |
| CN110246442A (en) * | 2019-07-12 | 2019-09-17 | 长春明轩文化传媒有限公司 | Hologram display systems |
| CN110989316A (en) * | 2019-12-23 | 2020-04-10 | 南京南智先进光电集成技术研究院有限公司 | Miniature stereo holographic imaging device |
| CN111028555A (en) * | 2019-12-04 | 2020-04-17 | 王鹏博 | A kind of assistant device for piano playing teaching based on holographic technology |
| CN112882334A (en) * | 2021-01-21 | 2021-06-01 | 章建国 | Holographic projection system |
-
2015
- 2015-12-28 CN CN201521107589.1U patent/CN205376083U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832060A (en) * | 2015-12-07 | 2016-08-10 | 江苏海事职业技术学院 | Intelligent display stand used for display of industrially-designed products |
| CN107132748A (en) * | 2017-06-06 | 2017-09-05 | 辛小英 | A kind of showcase hologram display device based on optical interference and diffraction |
| CN107132748B (en) * | 2017-06-06 | 2019-07-30 | 辛小英 | A kind of showcase hologram display device based on optical interference and diffraction |
| CN109946918A (en) * | 2019-04-26 | 2019-06-28 | 四川省派瑞克斯光电科技有限公司 | 3D projection angle control method, device and system |
| CN110246442A (en) * | 2019-07-12 | 2019-09-17 | 长春明轩文化传媒有限公司 | Hologram display systems |
| CN111028555A (en) * | 2019-12-04 | 2020-04-17 | 王鹏博 | A kind of assistant device for piano playing teaching based on holographic technology |
| CN110989316A (en) * | 2019-12-23 | 2020-04-10 | 南京南智先进光电集成技术研究院有限公司 | Miniature stereo holographic imaging device |
| CN112882334A (en) * | 2021-01-21 | 2021-06-01 | 章建国 | Holographic projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |