WO2018014483A1 - 全息投影盒及其成像方法、交互方法 - Google Patents

全息投影盒及其成像方法、交互方法 Download PDF

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Publication number
WO2018014483A1
WO2018014483A1 PCT/CN2016/107626 CN2016107626W WO2018014483A1 WO 2018014483 A1 WO2018014483 A1 WO 2018014483A1 CN 2016107626 W CN2016107626 W CN 2016107626W WO 2018014483 A1 WO2018014483 A1 WO 2018014483A1
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WO
WIPO (PCT)
Prior art keywords
card
holographic projection
tablet
image
projection box
Prior art date
Application number
PCT/CN2016/107626
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English (en)
French (fr)
Inventor
米晓林
Original Assignee
深圳市中数创意文化传媒技术有限公司
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Publication of WO2018014483A1 publication Critical patent/WO2018014483A1/zh

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Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Definitions

  • the invention relates to the technical field of optical engineering, in particular to a holographic projection box, and an imaging method and an interaction method of the holographic projection box.
  • Holographic projection technology also known as virtual imaging technology, is a technique for recording and reproducing real three-dimensional images of objects using the principles of interference and diffraction. It suspends the three-dimensional picture in the mid-air imaging of the real scene, creating an atmosphere of illusion and true, allowing the audience to experience the dual world of virtual and reality.
  • holographic projection devices or devices used in combination with handheld terminals on the market; and the holographic images projected by the holographic projection device or device are combined with the tablet terminal to form a stage background with a sense of depth, and the stereoscopic effect transmitted to the viewer is The sense of space is not strong, and its viewing effect is not good.
  • the main object of the present invention is to provide a holographic projection box, an imaging method thereof, and an interaction method, aiming at solving the defect that the viewing effect is not good.
  • the support cover plate is placed with the tablet computer, and the support cover plate is provided with an opening for projecting an image of a screen of the tablet computer, and the tablet computer provides a light source for the imaging film through the opening;
  • the box body includes a bottom plate, a left side plate, a right side plate and a back plate connected to the bottom plate, and the left side plate and the right side plate are disposed on opposite ends of the back plate;
  • a plurality of background plates are disposed in the casing, the same ends of the plurality of the background plates are hingedly integrated, and the background plate is provided with a page turning bar; the left side plate and the side plate of the right side plate There are gaps on the top of the page for the movement of the page bar.
  • the angle between the image forming film and the bottom plate is set to 45 degrees.
  • a plurality of the background plates are each provided with a magnet block.
  • an identification card board and a function identification card are provided, and the identification card board is placed at an end of the bottom plate facing the opening, and the identification card board is disposed on a surface of the tablet computer. An identification area on which the function identification card is placed.
  • the present invention also provides an imaging method for a holographic projection box as described above, wherein the background plates are each provided with a three-dimensional model formed by a folding operation, and the stereoscopic model and the playback image or video of the holographic projection box are complementary products, A tablet playing image or video is imaged into the casing through the imaging film, and the imaging film reflects an image or video played by the tablet in combination with the background panel to form a stereoscopic picture.
  • the invention also provides an interaction method of the holographic projection box as described above, the method comprising the following steps:
  • the APP application calling the front camera of the tablet computer for scanning the function identification card, and identifying
  • the image of the function recognition card is converted into a corresponding instruction to complete the interaction process.
  • the function identification card placed on the identification area on the identification card is a digital card for switching between different plays
  • the number of the digital cards is multiple
  • the tablet plays different repertoires. Different digital cards, different digital cards correspond to different background boards, according to different
  • the function identification card placed on the identification area on the identification card is an instruction control card for performing command manipulation switching
  • the instruction card includes playing a card, suspending a card, returning a card, and One or more of a card and the next card.
  • the function identification card placed on the identification area on the identification card is a chapter switching card for switching between different chapters.
  • the function identification card placed on the identification area on the identification card is an interactive item card, and the item is dropped in the interactive item card picture.
  • a holographic projection box is used in combination with a tablet computer, and a plurality of background boards are disposed in the box body of the holographic projection box to form a stage background with a sense of depth, so that the viewing effect of the holographic projection box is better;
  • the imaging body is disposed at an angle of 45 degrees with the bottom plate, so that the imaging effect between the imaging film and the supporting cover plate is better, so that the played image or video is not easily distorted;
  • the holographic projection box is also provided with The identification card board and the function identification card, and the supporting APP application implement the interaction process, which makes the operation more convenient and flexible.
  • FIG. 1 is a schematic structural view of a backboard and a bottom plate according to an embodiment of a holographic projection box of the present invention
  • FIG. 2 is a schematic structural view of a backboard, a bottom panel, and a left side panel according to an embodiment of the holographic projection box of the present invention
  • FIG. 3 is a schematic structural view of a casing of an embodiment of a holographic projection box of the present invention.
  • FIG. 4 is a schematic structural view of the folding plate of the casing of the embodiment of the holographic projection box of the present invention.
  • Figure 5 is a front structural view of Figure 4.
  • FIG. 6 is a schematic structural view showing the mounting of a box body, a fixing strip, a first light shielding strip and a second light shielding strip according to an embodiment of the holographic projection box of the present invention
  • FIG. 7 is a schematic structural view showing the installation of a box body and a supporting cover plate according to an embodiment of the holographic projection box of the present invention
  • FIG. 8 is a schematic structural view showing the mounting of a box body and a supporting cover plate according to another embodiment of the holographic projection box of the present invention.
  • FIG. 9 is a schematic structural view showing a mounting between a box body and a supporting cover plate and a second light shielding strip according to still another embodiment of the holographic projection box of the present invention.
  • Figure 10 is an overall perspective view of an embodiment of a holographic projection box of the present invention.
  • Figure 11 is a right side view of Figure 10;
  • FIG. 12 is a schematic structural view of a background plate according to an embodiment of a holographic projection box of the present invention.
  • FIG. 13 is a schematic structural view of an identification card board and a function identification card according to an embodiment of the holographic projection box of the present invention.
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms "connected”, “fixed” and the like should be understood broadly, unless otherwise clearly defined and limited.
  • “fixed” may be a fixed connection, or may be a detachable connection, or may be integrated; It may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements unless explicitly defined otherwise.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the invention proposes a holographic projection box for use in combination with a tablet computer.
  • FIG. 1 is a schematic structural view of a back plate and a bottom plate of an embodiment of a holographic projection box of the present invention
  • FIG. 2 is a structure of a back plate, a bottom plate and a left side plate of an embodiment of the holographic projection box of the present invention
  • 3 is a schematic structural view of a casing of an embodiment of a holographic projection box of the present invention
  • FIG. 4 is a schematic structural view of a folding frame of a casing of an embodiment of the holographic projection box of the present invention
  • FIG. FIG. 6 is a schematic structural view showing the mounting of the box body and the fixing strip, the first light shielding strip and the second light shielding strip according to an embodiment of the holographic projection box of the present invention
  • FIG. 7 is an embodiment of the holographic projection box of the present invention
  • FIG. 8 is a schematic structural view showing the mounting of the casing and the supporting cover plate according to another embodiment of the holographic projection box of the present invention
  • FIG. 9 is still another embodiment of the holographic projection box of the present invention
  • FIG. 10 is a perspective view of an embodiment of the holographic projection box of the present invention
  • FIG. 11 is a right side view of FIG. 10
  • the holographic projection box is used in combination with a tablet computer 10, which comprises a box body 100, an image forming film 300 disposed in the box body 100, and placed in the box.
  • the support cover 200 of the top surface of the body 100 is provided with an opening 101 for viewing an image of the image on the side of the case 100; the tablet 10 is placed on the support cover 200, and a screen for the tablet 10 is provided on the support cover 200
  • An opening 211 of the projected image; the tablet 10 provides a light source for the imaging film 300 through the opening 211
  • the case 100 includes a bottom plate 110, a left side plate 130, a right side plate 140, and a back plate 120 connected to the bottom plate 110; the left side plate 130 and The right side plate 140 is disposed on opposite ends of the back plate 120; and a plurality of background plates 400 are disposed in the box body 100.
  • the same ends of the plurality of background plates 400 are hingedly integrated, and the background plate 400 is provided with a page turning bar 401.
  • a gap 134 (144) for the movement of the page turning lever 401 is provided on the upper surface of the left side plate 130 and the right side plate 140.
  • the holographic projection box further includes a plurality of background plates 400 placed in the casing 100, and the same ends of the plurality of background plates 400 are hingedly integrated, that is, a plurality of background plates.
  • 400 forms a structure of a book; thus, the free movement between the plurality of background plates 400 is facilitated; and the background plate 400 is provided with a three-dimensional model which can be formed by a folding operation, and the three-dimensional model and the playback image of the holographic projection box or
  • the video is an accessory product, and the background panel 400 is imaged or imaged on the imaging film 300 to form a more solid picture.
  • the background board 400 is provided with a flipping lever 401, which can be disposed on opposite ends of the background panel 400 or A single page turning rod 401 is inserted through the background plate 400 having a thickness; and the left side plate 130 and the right side plate 140 are provided with a gap 134 (144) for the movement of the page turning rod 401.
  • the gap 134 (144) is preferably disposed in an arcuate gap that coincides with the flipping trajectory of the background panel 400. The arrangement is such that the effect of the externally penetrated light on the imaging of the holographic projection box is reduced, and the flipping rod 401 is conveniently arranged.
  • the voids 134 (144) may also be arranged in a rectangular shape.
  • the gap 134 (144) is provided with a limiting block that can define the longitudinal displacement of the page turning rod 401, and the limiting hole is located near the upper and lower ends of the gap 134 (144), that is, when the page is needed.
  • the page turning lever 401 of the book page can fix the position in the longitudinal direction by the limiting block. In this way, the user can control the switching between the plurality of background plates 400 by the flap 401 by the gap 134 of the left side plate 130 and the gap 144 of the right side plate 140.
  • the page turning bar 401 can be disposed in different colors or patterns to facilitate the user to recognize the content of the different background plates 400; the page turning bar 401 is preferably made of a fiberglass material, and is disposed at the end of the page turning bar 401. Rubber sleeve to avoid scratching by users.
  • the angle between the imaging film 300 and the bottom plate 110 is set to 45 degrees, because the imaging effect between the imaging film 300 and the support cover 200 is optimal at this angle, and the played image or video is not easily distorted.
  • the plurality of background plates 400 are each provided with a magnet block 402.
  • a magnet block is disposed in each of the background plates 400 so that the background plate 400 can be pasted through the magnet block, and can be easily separated;
  • the background panel 400 is flipped open, and the background panel 400 is not required because the magnet block is magnetically bonded.
  • the background panel 400 preferably uses white cardboard, the contents of the background panel 400 are printed with colored soy ink, and the cover is made of a recyclable gray board.
  • the holographic projection box is further provided with an associated identification card board 500 and a function identification card 510.
  • the identification card board 500 is placed at one end of the bottom board 110 facing the opening 101, and the identification card board 500 faces a board surface of the tablet computer 10.
  • An identification area 501 is disposed thereon, and the function identification card 510 is placed on the identification area 501. Because the tablet computer 10 is placed on the support cover 200, it is inconvenient to operate by touching the tablet computer 10, and the interaction process is implemented by using the matching APP application to make the operation more convenient and flexible.
  • the back plate 120 is provided with a first protrusion 121 on opposite ends, and the left side plate 130 and the right side plate 140 are correspondingly provided with a first insertion hole 131 (141) adapted to the first protrusion 121.
  • the support cover 200 is a plurality of; each support cover 200 is provided with an embedded recess 210, and each embedded recess 210 can be placed with a tablet 10 corresponding to its size; the opening 211 is disposed in the recess 210.
  • the bottom of the slot; the case 100 is placed on its top surface by a support cover 200 corresponding to the size of the tablet 10 to accommodate different sizes of tablet 10 applications.
  • the support cover 200a is suitable for Ipad generations of tablet computers, and the support cover 200b is suitable for Ipad. Air generation tablet, support cover 200a and support cover 200c are commonly used in Ipad mini generations of tablets.
  • the case 100 is provided with a light shielding strip at a position corresponding to the tablet 10 providing the light source.
  • the light-shielding strip includes a first light-shielding strip 104 that is disposed on the left side panel 130 and the right side panel 140.
  • the first light-shielding strip 104 is disposed adjacent to the backing plate 120, and the support cover plate is 200 is abutted; the position of the light source provided by the tablet computer 10 is between the back plate 120 and the image forming film 300, and one end of the image forming film 300 is defined by the first light shielding strip 104 and the supporting cover plate 200 formed on the seam.
  • the Air and Ipad mini tablet computer has two sizes, which are a first light blocking strip 104a and a first light blocking strip 104b.
  • a first light blocking strip 104a when using Ipad or Ipad In the case of the Air tablet, the first light blocking strip 104a is used; referring to Fig. 9, when the Ipad mini tablet computer is used, the first light blocking strip 104a and the first light blocking strip 104b are used.
  • the light shielding strip further includes a second light shielding strip 405 on the same end surface of the first light shielding strip 104, and the second light shielding strip 105 is disposed adjacent to the opening 101.
  • the bottom plate 110 is disposed on one end away from the back plate 120 with a first folding plate 150, a second folding plate 160, a third folding plate 170 and a fourth folding plate 180 which are sequentially connected and have the same width;
  • the folding between the second folding plate 160, the third folding plate 170 and the fourth folding plate 180 forms a three-dimensional protrusion 102 with the bottom plate 110.
  • One end of the imaging film 300 is defined between the three-dimensional protrusion 101 and the bottom plate 110.
  • the fourth flap 180 of the three-dimensional protrusion 102 forms a cavity 103 with the bottom plate 110; the left side plate 130 and the right side plate 140 are respectively insertable on an end away from the connection with the support cover 200.
  • left side plate 130 and the right side plate 140 are provided with a fixing strip 106 at an end connected to the bottom plate 110, and the fixing strip 106 is disposed adjacent to the three-dimensional protrusion 102.
  • left side plate 130 and the right side plate 140 are respectively provided with a second protrusion 132 (142), and the support cover plate 200 is correspondingly provided with a second insertion adapted to the second protrusion 132 (142). Hole 201.
  • the left side plate 130 is a right angle trapezoidal plate, and the left side plate 130 is connected to the support cover 200 at a position of an acute angle thereof.
  • the invention also provides an imaging method for the holographic projection box as described above, wherein the background plate 400 is provided with a three-dimensional model which can be formed by a folding operation, and the stereoscopic model and the playback image or video of the holographic projection box are matched products.
  • the tablet computer 10 plays an image or video through the imaging film 300 and is imaged in the casing 100.
  • the image forming film 300 reflects the image or video played by the tablet computer 10 in combination with the background plate 400 to form a solid image. Picture.
  • a plurality of background boards 400 are disposed in the box body 100 of the holographic projection box to form a stage with a sense of depth, so that the viewing effect of the holographic projection box is better;
  • An imaging film 300 disposed at an angle of 45 degrees to the bottom plate 110 is provided in the image 100, so that the image forming effect between the image forming film 300 and the supporting cover plate 200 is better, so that the played image or video is not easily distorted.
  • the invention also provides an interaction method of the holographic projection box as described above, the method comprising the following steps:
  • the corresponding function identification card 510 is placed on the identification area 501 on the identification card board 500, and the APP application calls the front camera of the tablet computer 10 for scanning the function identification card 510. And converting the recognized image content of the function identification card 510 into a corresponding instruction to complete the interaction process.
  • the tablet computer 10 used is equipped with an APP application for holographic projection.
  • the holographic projection box is further provided with a function identification card 510 for interaction with the APP application, so that the user can recognize the function.
  • the card 510 can be correctly and quickly placed at a position where the tablet 10 is scanned, and an identification card 500 is placed on one end of the bottom plate 110 connected to the first flap 150, and the identification card 500 faces the surface of the tablet 10.
  • An identification area 501 is disposed thereon; when the user places the corresponding required function identification card 510 on the identification area 501 on the identification card board 500, the APP application calls the front of the tablet computer 10 at this time.
  • the camera is configured to scan the function identification card 510, convert the recognized image content of the function identification card 510 into a corresponding instruction, and complete a complete interaction process.
  • both the function identification card 510 and the identification card board 500 are made of a single powder paper material.
  • the function identification card 510 placed on the identification area 501 on the identification card board 500 is a digital card for switching between different plays, the number of the digital cards is multiple, and the tablet 10 plays Different repertoires correspond to different digital cards, and different digital cards correspond to different background boards 400. According to different digital cards, the flipping page 401 is switched to the matching background board 400.
  • the digital card includes, for example, a digital card 1, a digital card 2, a digital card 3, a digital card 4, a digital card 5, etc., when the digital card 1 is selected to be placed on the identification area 501, the tablet 10 plays repertoire 1,
  • the function identification card 510 placed on the identification area 501 on the identification card board 500 is an instruction manipulation card for performing command manipulation switching, and the instruction card includes playing a card, suspending a card, returning a card, One or more of the previous card and the next card.
  • the APP application calls the front camera of the tablet computer 10 for scanning the function identification card 510, and the recognized playing will be performed. The image content of the card is converted into an instruction to play.
  • the function identification card 510 placed on the identification area 501 on the identification card board 500 is a chapter switching card for switching between different chapters.
  • the chapter switching cards include a theater switching card and a game switching card, placing a theater switching card into a holographic stereoscopic viewing session, and placing a game switching card into the game interactive session.
  • the function identification card 510 placed on the identification area 501 on the identification card board 500 is an interactive item card, and the item is dropped in the interactive item card picture.
  • interactive item cards include crystal ball cards, star cards, and diamond cards. Place the crystal card on the recognition area 501, the crystal will drop in the picture, and the star card will be placed on the recognition area 501, the star will be dropped in the picture, and the diamond card will be placed on the recognition area 501, and the picture will be Drop the diamond.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Holo Graphy (AREA)

Abstract

一种全息投影盒及其成像方法、交互方法。全息投影盒包括盒体（100）、设于盒体（100）内的成像膜（300）及放置于盒体（100）顶面的支撑盖板（200）。盒体（100）一侧设置用于观看成像画面的敞口，支撑盖板（200）放置有平板电脑（10），且支撑盖板上设有供平板电脑（10）的屏幕投射图像的开口（211），平板电脑（10）通过开口（211）为成像膜（300）提供光源。盒体（100）内放置有多个背景板（400）。平板电脑（10）的图像或视频通过成像膜（300）成像于盒体（100）内的背景板（400）上形成一个立体画面。通过平板电脑（10）的前置摄像头扫描功能识别卡牌（510）配合APP应用程式实现数据交互。

Description

全息投影盒及其成像方法、交互方法
技术领域
本发明涉及光学工程技术领域，特别涉及一种全息投影盒，以及全息投影盒的成像方法、交互方法。
背景技术
全息投影技术也称虚拟成像技术，是利用干涉和衍射原理记录并再现物体真实的三维图像的技术。它将三维画面悬浮在实景的半空中成像，营造了亦幻亦真的氛围，使观众体验到虚拟与现实的双重世界。目前市面上与手持终端结合用的全息投影设备或装置相对较少；而利用平板电脑终端结合全息投影设备或装置投影呈现的全息影像，形成具有纵深感的舞台背景，给观众传递的立体感和空间感不强，其观影效果不佳。
发明内容
本发明的主要目的是提供一种全息投影盒及其成像方法、交互方法，旨在解决观影效果不佳的缺陷。
为实现上述目的，本发明提出的一种全息投影盒，包括盒体、设于所述盒体内的成像膜及放置于所述盒体顶面的支撑盖板，所述盒体一侧设置用于观看成像画面的敞口；
所述支撑盖板放置有所述平板电脑，且所述支撑盖板上设有供所述平板电脑的屏幕投射图像的开口，所述平板电脑通过所述开口为所述成像膜提供光源;
所述盒体包括底板、左侧板、右侧板及与所述底板连接的背板，所述左侧板和所述右侧板设置在所述背板相对的两端上；
且所述盒体内放置有多个背景板，多个所述背景板的同一端铰接于一体，且所述背景板设有翻页杆；所述左侧板和所述右侧板的板面上均设有供所述翻页杆活动的空隙。
优选地，所述成像膜与底板的夹角角度设置为45度。
优选地，多个所述背景板均设置有磁铁块。
优选地，还设置有配套使用的识别卡板和功能识别卡牌，所述识别卡板放置在所述底板朝向敞口的一端，所述识别卡板面向所述平板电脑的一板面上设置一识别区域，所述识别区域上放置所述功能识别卡牌。
本发明还提供一种如上所述全息投影盒的成像方法，所述背景板均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑播放图像或视频通过所述成像膜成像于所述盒体内，所述成像膜映照出所述平板电脑播放的图像或视频与所述背景板结合形成一个立体的画面。
本发明还提供一种如上所述全息投影盒的交互方法，其方法包括如下步骤：
在所述平板电脑上打开与所述全息投影盒配套使用的APP应用程式；
将所述平板电脑设置有前置摄像头的一端朝所述敞口的方向放置，所述平板电脑的前置摄像头朝下；
将相应的所述功能识别卡牌放置在所述识别卡板上的识别区域上，所述APP应用程序调用所述平板电脑的所述前置摄像头用于扫描所述功能识别卡牌，将识别到的所述功能识别卡牌的图像内容转换为相应的指令，完成交互过程。
优选地，所述识别卡板上的识别区域放置的功能识别卡牌为数字卡牌，用于不同剧目的切换，所述数字卡牌的数量为多个，所述平板电脑播放不同的剧目对应不同的数字卡牌，不同的数字卡牌对应不同的背景板，根据不同
优选地，所述识别卡板上的识别区域放置的功能识别卡牌为指令操控卡牌，用于进行指令操控切换，所述指令卡牌包括播放卡牌、暂停卡牌、返回卡牌、上一个卡牌和下一个卡牌中的一个或多个。
优选地，所述识别卡板上的识别区域放置的功能识别卡牌为章节切换卡牌，用于进行不同章节的切换。
优选地，所述识别卡板上的识别区域放置的功能识别卡牌为互动道具卡牌，放置所述互动道具卡牌画面中掉落道具。
本发明技术方案中，将全息投影盒结合平板电脑使用，所述全息投影盒的盒体内设置多个背景板，形成具有纵深感的舞台背景，使全息投影盒的观影效果更佳；所述盒体内设置有与所述底板成45度角的成像膜，使成像膜与支撑盖板之间的成像效果更好，使播放出的图像或视频不容易失真；所述全息投影盒还设置有识别卡板和功能识别卡牌，配套APP应用程式实现交互过程，使操作更方便灵活。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明全息投影盒的一实施例的背板及底板的结构示意图；
图2为本发明全息投影盒的一实施例的背板、底板及左侧板的结构示意图；
图3为本发明全息投影盒的一实施例的盒体的结构示意图；
图4为本发明全息投影盒的一实施例的盒体的折板折叠后的结构示意图；
图5为图4的正面结构图；
图6为本发明全息投影盒的一实施例的盒体与固定条、第一遮光条及第二遮光条安装的结构示意图；
图7为本发明全息投影盒的一实施例的盒体与支撑盖板安装的结构示意图；
图8为本发明全息投影盒的另一实施例的盒体与支撑盖板安装的结构示意图；
图9为本发明全息投影盒的又一实施例的盒体与支撑盖板、第二遮光条之间安装的结构示意图；
图10为本发明全息投影盒的一实施例的整体立体图；
图11为图10的右视图；
图12为本发明全息投影盒一实施例的背景板的结构示意图；
图13为本发明全息投影盒一实施例的识别卡板与功能识别卡牌的结构示意图。
附图标号说明：
标号 名称 标号 名称
100 盒体 200 支撑盖板
第二种尺寸的支撑盖板 200c 210 嵌入凹槽
211 开口 110 底板
120 背板 130 左侧板
140 右侧板 121 第一凸起
131（141） 第一插孔 132（142） 第二凸起
133(143) 卡接板 134（144） 空隙
201 第二插孔 150 第一折板
160 第二折板 170 第三折板
180 第四折板 101 敞口
102 立体凸起 103 空腔
104 第一遮光条 104a 第一种尺寸的第一遮光条
104b 第二种尺寸的第一遮光条 105 第二遮光条
106 固定条 300 成像膜
400 背景板 401 翻页杆
500 识别卡板 501 识别区域
510 功能识别卡牌 10 平板电脑
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种全息投影盒，用于与平板电脑结合使用。
参照图1至13，图1为本发明全息投影盒的一实施例的背板及底板的结构示意图；图2为本发明全息投影盒的一实施例的背板、底板及左侧板的结构示意图；图3为本发明全息投影盒的一实施例的盒体的结构示意图；图4为本发明全息投影盒的一实施例的盒体的折板折叠后的结构示意图；图5为图4的正面结构图；图6为本发明全息投影盒的一实施例的盒体与固定条、第一遮光条及第二遮光条安装的结构示意图；图7为本发明全息投影盒的一实施例的盒体与支撑盖板安装的结构示意图；图8为本发明全息投影盒的另一实施例的盒体与支撑盖板安装的结构示意图；图9为本发明全息投影盒的又一实施例的盒体与支撑盖板、第二遮光条之间安装的结构示意图；图10为本发明全息投影盒的一实施例的整体立体图；图11为图10的右视图；图12为本发明全息投影盒一实施例的背景板的结构示意图；图13为本发明全息投影盒一实施例的识别卡板与功能识别卡牌的结构示意图。
在本发明实施例中，参照图1至图11，该全息投影盒用于与平板电脑10结合使用，该全息投影盒包括盒体100、设于盒体100内的成像膜300及放置于盒体100顶面的支撑盖板200，盒体100一侧设置用于观看成像画面的敞口101；支撑盖板200放置有平板电脑10，且支撑盖板200上设有供平板电脑10的屏幕投射图像的开口211；平板电脑10通过开口211为成像膜300提供光源，盒体100包括底板110、左侧板130、右侧板140及与底板110连接的背板120；左侧板130和右侧板140设置在背板120相对的两端上；且盒体100内放置有多个背景板400，多个背景板400的同一端铰接于一体，且背景板400设有翻页杆401；左侧板130和右侧板140的板面上均设有供翻页杆401活动的空隙134（144）。
本实施例中，为了增加全息投影盒的成像更立体，全息投影盒还包括放置在盒体100内的多个背景板400，多个背景板400的同一端铰接于一体，即多个背景板400形成一本书的结构；如此，可方便多个背景板400之间的自由活动；且背景板400均设有可通过折叠操作形成的立体模型，该立体模型与全息投影盒的播放图像或视频为配套产品，背景板400加上在成像膜300成像的图像或视频，形成一个更立体的画面。为了方便用户根据不同的播放图像或视频，切换与其配套的背景板400，因此在背景板400设有翻页杆401，该翻页杆401可设置在背景板400板面相对的两端上或直接一根翻页杆401贯穿具有厚度的背景板400中；左侧板130和右侧板140上均设有供翻页杆401活动的空隙134（144）。在本实施例中，空隙134（144）优选设置呈与背景板400的翻动轨迹一致的弧形空隙，如此设置既可减少外界透入的光对全息投影盒成像的影响，又方便翻动杆401的活动；当然在其他实施例中，空隙134（144）还可以设置呈矩形。优选地，该空隙134（144）中设有可限定翻页杆401纵向位移的限位块，该限位孔位于靠近空隙134（144）上下两端端末的位置，即当需要用到该书页时，该书页的翻页杆401可通过限位块固定纵向方向的位置。如此，可让用户通过左侧板130的空隙134、右侧板140的空隙144，抓取翻页杆401控制多个背景板400之间的切换。优选地，翻页杆401可设置呈不同的颜色或图案，方便用户辨认不同背景板400的内容；翻页杆401优选采用玻璃纤维材料制成，并在翻页杆401的末端套设有环保橡胶套，避免用户使用会刮伤。
优选地，成像膜300与底板110的夹角角度设置为45度，因为这个角度里成像膜300与支撑盖板200之间的成像效果是最佳的，播放出的图像或视频不容易失真。
优选地，多个背景板400均设置有磁铁块402。参照图12，为了不影响多个背景板400之间的使用，在每个背景板400中都设置一磁铁块，让背景板400通过磁铁块可粘贴，也可轻松分离；如此当某一背景板400需要用到的时候，将该背景板400翻开，而不需要用的背景板400因为磁铁块的磁性粘牢于一体。在本实施例中，背景板400优选采用白卡纸，背景板400中的内容采用彩色大豆油墨印刷，封皮采用可再生灰板制成。
优选地，全息投影盒还设置有配套使用的识别卡板500和功能识别卡牌510，识别卡板500放置在底板110朝向敞口101的一端，识别卡板500面向平板电脑10的一板面上设置一识别区域501，识别区域501上放置功能识别卡牌510。因为平板电脑10是放置在支撑盖板200上，不方便通过触摸平板电脑10进行操作，通过与配套APP应用程式配合使用实现交互过程，使操作更方便灵活。
进一步地，背板120在相对的两端上设有第一凸起121，左侧板130和右侧板140对应设有与第一凸起121适配的第一插孔131（141）。
进一步地，所述支撑盖板200为多个；各个支撑盖板200设有嵌入凹槽210，且各个嵌入凹槽210内可放置与其尺寸对应的平板电脑10；开口211设置在嵌入凹槽210的槽底；盒体100在其顶面通过放置与平板电脑10尺寸对应的支撑盖板200，以便适应不同尺寸的平板电脑10应用。具体地，支撑盖板200a为适用于Ipad各代平板电脑，支撑盖板200b为适用于Ipad Air各代平板电脑，支撑盖板200a和支撑盖板200c共同适用于Ipad mini各代平板电脑。
进一步地，盒体100在对应平板电脑10提供光源的位置设有遮光条。所述遮光条包括架设于所述左侧板130和所述右侧板140上的第一遮光条104；所述第一遮光条104靠近所述背板120设置，且与所述支撑盖板200抵接；所述平板电脑10提供光源的位置位于所述背板120与所述成像膜300之间，所述成像膜300的一端限定于所述第一遮光条104与所述支撑盖板200形成的接缝上。在本实施例中，以使用Ipad、Ipad Air及Ipad mini平板电脑为例，第一遮光条104设有两种尺寸，分别是第一遮光条104a、第一遮光条104b。参照图7和图8，当使用Ipad或Ipad Air平板电脑时，使用第一遮光条104a；参照图9，当使用Ipad mini平板电脑时，则使用第一遮光条104a和第一遮光条104b。
进一步地，遮光条还包括与所述第一遮光条104同一端面的第二遮光条405，且所述第二遮光条105靠近所述敞口101设置。
进一步地，底板110在远离背板120的一端上设置有依次连接且宽度一致的第一折板150、第二折板160、第三折板170及第四折板180；通过第一折板150、第二折板160、第三折板170及第四折板180之间的折叠与底板110板形成一立体凸起102；成像膜300的一端限定于立体凸起101与底板110之间的接缝处上；立体凸起102的第四折板180与底板110形成一空腔103；左侧板130、右侧板140在远离与支撑盖板200连接的一端上均设有可插接于空腔103中的卡接板133（143）。
进一步地，左侧板130和右侧板140在与底板110连接的一端上架设有固定条106，所述固定条106靠近所述立体凸起102设置。
进一步地，左侧板130和右侧板140上均设有第二凸起132（142），支撑盖板200上对应设有与所述第二凸起132（142）适配的第二插孔201。
进一步地，左侧板130为直角梯形板，左侧板130在其锐角的位置与支撑盖板200连接。
本发明还提供一种如上所述全息投影盒的成像方法，所述背景板400均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑10播放图像或视频通过所述成像膜300成像于所述盒体100内，所述成像膜300映照出所述平板电脑10播放的图像或视频与所述背景板400结合形成一个立体的画面。由于将全息投影盒结合平板电脑10使用，所述全息投影盒的盒体100内设置多个背景板400，形成具有纵深感的舞台，使全息投影盒的观影效果更佳；所述盒体100内设置有与所述底板110成45度角的成像膜300，使成像膜300与支撑盖板200之间的成像效果更好，使播放出的图像或视频不容易失真。
本发明还提供一种如上所述全息投影盒的交互方法，其方法包括如下步骤：
在所述平板电脑10上打开与全息投影盒配套使用的APP应用程式；
将所述平板电脑10设置有摄像头的一端朝所述敞口101的方向放置；
将相应的所述功能识别卡牌510放置在识别卡板500上的识别区域501上，所述APP应用程序调用所述平板电脑10的所述前置摄像头用于扫描所述功能识别卡牌510，将识别到的所述功能识别卡牌510的图像内容转换为相应的指令，完成交互过程。
具体地，使用的平板电脑10内均安装有全息投影配套使用的APP应用程式，参照图13，全息投影盒还设置一功能识别卡牌510与该APP应用程式交互使用，为了方便用户将功能识别卡牌510能正确而快速地放置在让平板电脑10扫描的位置，放置一识别卡板500在底板110与第一折板150连接的一端上，识别卡板500面向平板电脑10的一板面上设有一识别区域501；如此当用户将相应需要的功能识别卡牌510放置在识别卡板500上的识别区域501上，此时所述APP应用程序调用所述平板电脑10的所述前置摄像头用于扫描所述功能识别卡牌510，将识别到的所述功能识别卡牌510的图像内容转换为相应的指令，完成一个完整的交互过程。在本实施例中，功能识别卡牌510和识别卡板500均采用单粉纸材料制成。
优选地，所述识别卡板500上的识别区域501放置的功能识别卡牌510为数字卡牌，用于不同剧目的切换，所述数字卡牌的数量为多个，所述平板电脑10播放不同的剧目对应不同的数字卡牌，不同的数字卡牌对应不同的背景板400，根据不同的数字卡牌，抓取翻页杆401切换与其配套的背景板400。具体地，数字卡牌包括如数字卡牌1、数字卡牌2、数字卡牌3、数字卡牌4、数字卡牌5等，当选用数字卡牌1放在识别区域501上时，平板电脑10播放剧目1，
优选地，识别卡板500上的识别区域501放置的功能识别卡牌510为指令操控卡牌，用于进行指令操控切换，所述指令卡牌包括播放卡牌、暂停卡牌、返回卡牌、上一个卡牌和下一个卡牌中的一个或多个。具体地，当选用播放卡牌放置在识别区域501上，所述APP应用程序调用所述平板电脑10的所述前置摄像头用于扫描所述功能识别卡牌510，将识别到的所述播放卡牌的图像内容转换为播放的指令。
优选地，识别卡板500上的识别区域501放置的功能识别卡牌510为章节切换卡牌，用于进行不同章节的切换。章节切换卡牌包括剧场切换卡牌和游戏切换卡牌，放置剧场切换卡牌进入全息立体剧观看环节，放置游戏切换卡牌进入游戏互动环节。
优选地，识别卡板500上的识别区域501放置的功能识别卡牌510为互动道具卡牌，放置互动道具卡牌画面中掉落道具。具体地，互动道具卡牌包括水晶球卡牌、星星卡牌和钻石卡牌。放置水晶卡牌在识别区域501上，画面中就会掉落水晶，放置星星卡牌在识别区域501上，画面中就会掉落星星，放钻石卡牌在识别区域501上，画面中就会掉落钻石。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (13)

  1. 一种全息投影盒，用于与平板电脑结合使用，其特征在于，包括盒体、设于所述盒体内的成像膜及放置于所述盒体顶面的支撑盖板，所述盒体一侧设置用于观看成像画面的敞口；
    所述支撑盖板放置有所述平板电脑，且所述支撑盖板上设有供所述平板电脑的屏幕投射图像的开口，所述平板电脑通过所述开口为所述成像膜提供光源；
    所述盒体包括底板、左侧板、右侧板及与所述底板连接的背板，所述左侧板和所述右侧板设置在所述背板相对的两端上；
    且所述盒体内放置有多个背景板，多个所述背景板的同一端铰接于一体，且所述背景板设有翻页杆；所述左侧板和所述右侧板的板面上均设有供所述翻页杆活动的空隙。
  2. 如权利要求1所述的全息投影盒，其特征在于，所述成像膜与底板的夹角角度设置为45度。
  3. 如权利要求1所述的全息投影盒，其特征在于，多个所述背景板均设置有磁铁块。
  4. 如权利要求1所述的全息投影盒，其特征在于，还设置有配套使用的识别卡板和功能识别卡牌，所述识别卡板放置在所述底板朝向敞口的一端，所述识别卡板面向所述平板电脑的一板面上设置一识别区域，所述识别区域上放置所述功能识别卡牌。
  5. 如权利要求1所述的全息投影盒的成像方法，其特征在于，所述背景板均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑播放图像或视频通过所述成像膜成像于所述盒体内，所述成像膜映照出所述平板电脑播放的图像或视频与所述背景板结合形成一个立体的画面。
  6. 如权利要求2所述的全息投影盒的成像方法，其特征在于，所述背景板均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑播放图像或视频通过所述成像膜成像于所述盒体内，所述成像膜映照出所述平板电脑播放的图像或视频与所述背景板结合形成一个立体的画面。
  7. 如权利要求3所述的全息投影盒的成像方法，其特征在于，所述背景板均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑播放图像或视频通过所述成像膜成像于所述盒体内，所述成像膜映照出所述平板电脑播放的图像或视频与所述背景板结合形成一个立体的画面。
  8. 如权利要求4所述的全息投影盒的成像方法，其特征在于，所述背景板均设置可通过折叠操作形成的立体模型，所述立体模型与全息投影盒的播放图像或视频为配套产品，所述平板电脑播放图像或视频通过所述成像膜成像于所述盒体内，所述成像膜映照出所述平板电脑播放的图像或视频与所述背景板结合形成一个立体的画面。
  9. 如权利要求4所述的全息投影盒的交互方法，其特征在于，其方法包括如下步骤：
    在所述平板电脑上打开与所述全息投影盒配套使用的APP应用程式；
    将所述平板电脑设置有前置摄像头的一端朝所述敞口的方向放置，所述平板电脑的前置摄像头朝下；
    将相应的所述功能识别卡牌放置在所述识别卡板上的识别区域上，所述APP应用程序调用所述平板电脑的所述前置摄像头用于扫描所述功能识别卡牌，将识别到的所述功能识别卡牌的图像内容转换为相应的指令，完成交互过程。
  10. 如权利要求9所述的全息投影盒的交互方法，其特征在于，所述识别卡板上的识别区域放置的功能识别卡牌为数字卡牌，用于不同剧目的切换，所述数字卡牌的数量为多个，所述平板电脑播放不同的剧目对应不同的数字卡牌，不同的数字卡牌对应不同的背景板，根据不同的数字卡牌，抓取翻页杆切换与其配套的背景板。
  11. 如权利要求9所述的全息投影盒的交互方法，其特征在于，所述识别卡板上的识别区域放置的功能识别卡牌为指令操控卡牌，用于进行指令操控切换，所述指令卡牌包括播放卡牌、暂停卡牌、返回卡牌、上一个卡牌和下一个卡牌中的一个或多个。
  12. 如权利要求9所述的全息投影盒的交互方法，其特征在于，所述识别卡板上的识别区域放置的功能识别卡牌为章节切换卡牌，用于进行不同章节的切换。
  13. 如权利要求9所述的全息投影盒的交互方法，其特征在于，所述识别卡板上的识别区域放置的功能识别卡牌为互动道具卡牌，放置所述互动道具卡牌画面中掉落道具。
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