RU222945U1 - PROJECTION BOOK - Google Patents

Abstract

The utility model is a device that allows you to display an image on a screen in the form of a book with turning pages. In this case, the screen, taking into account its geometry and location, is installed on the tabletop of the projection book.

The technical result is achieved in that the projection book includes a body containing a stand, two sidewalls, interlocked with a tabletop, a back panel, a binder, shelves, and a partition. The body of the projection book can be made of solid wood, or wood boards (MDF, chipboard, chipboard, fiberboard), or decorative coatings, or metal, or plastic, or glass, or stone. To provide stability and change the height of the projection book, supports are installed. To hide the contents on the shelves from unauthorized persons, doors were installed. The doors and rear panel of the projection book can be installed on the opposite side of the housing, depending on the location of the projection book in the room where it is installed. The housing is the base part on which individual assembly units and parts are mounted, interconnected with the required relative position accuracy, and ensures the constant accuracy of the relative position of the parts. The housing is also designed to protect assembly units and parts from the effects of adverse environmental factors. The video signal source is located on a shelf inside the projection book body. Any media player, computer or any other device capable of playing content can be used as a video source. In the housing of the projection book, hidden from the visitor, there is a device for displaying the image from the video signal source on the screen in the form of a book. Moreover, the image display device is an LCD projector, DLP projector, LED projector or laser projector. The projector can be interactive. The screen can be acrylic, plastic, fabric, projection screen or film, direct, reverse or double-sided projection, designed to be applied to a flat and/or curved surface, optically connected to the image display device. The book-shaped screen can be manufactured in two versions: with realistic page turning and with virtual page turning.

Inside the body of the projection book there is a built-in device for reproducing sound from a video source. Small-sized speakers or any other standard speakers can be used as a device for sound reproduction. The loudspeaker provides sound (musical and speech) accompaniment of the content.

An on/off unit is installed inside the projection book body. The on/off unit starts/stops electrical components and is connected to the voltage source using a power cable.

A USB Flash card, or an SD memory card, or an MMC memory card, or a hard magnetic disk (HDD), or a solid-state drive (SSD), or any other memory card with a compatible interface is used as a machine-readable content source.

A customer presence sensor can be installed in the body of the projection book, which downloads a video upon command.

A device for reading the rotation of book pages is installed in the body of the projection book. A non-contact motion sensor can be used as a device for reading the rotation of book pages, which allows you to read the movements of a buyer or visitor in space and interact with the content on the screen. A tracking camera can also be used as a device for reading the rotation of book pages, which tracks the page number of the book and allows you to interact with the content on the screen.

A fan can be installed in the projection book body to cool the electrical components from overheating.

The described projection book can be of almost any size, limited only by technological capabilities.

Description

The utility model relates to demonstration devices used for information and advertising purposes, created on the basis of multimedia projection equipment. Areas of application of the projection book: advertising in stores and shopping centers; large-scale presentations at exhibitions and events; educational: organizing training and education; museums and libraries.

The closest to the claimed technical solution is the Virtual Electronic Page Turning Device (patent CN212584665 U, published: 02/23/2021), which contains a display platform and a computer projection system; the display platform includes a base, and the base is located on the ground; the book model is located on the upper surface of the demonstration platform; a computer projection system is located above the demonstration platform; computer projection system integrates various projection devices, control devices and touch devices to realize book projection; the device also includes a lifting component; a sliding plate is located above the demonstration platform; the book model is located on a retractable plate; the lifting unit contains a shear lever; the shear arm includes a first shear rod and a second shear rod that are hingedly connected to each other; one end of the first shear rod is pivotally connected to the base; the other end is slidingly mated with the sliding plate; one end of the second shear rod is pivotally connected to the sliding plate; the hinge point of the second shear bar and the sliding plate and the hinge point of the first shear bar and the base are located on the same side; the other end of the second shear rod is connected to the base in a sliding manner; Between the first shear bar and the second shear bar there is a drive unit for driving the first shear bar and the second shear bar relative to each other.

The technical problems of this device are:

- high energy consumption due to the operation of a lifting electric motor to raise and lower the platform with the book;

- high noise of the device due to the operation of the lifting electric motor;

- the dimensions and weight of the entire structure are excessively large, therefore, the design of the device looks cumbersome due to the operation of a lifting electric motor and a separate stand with a projection system;

- there is no ability to play sound from a video source and provide sound accompaniment to the content;

- there is no possibility to start/stop electrical components and connect to a voltage source using a power cable;

- there is no possibility to store or place various equipment and objects inside the stand due to the operation of a lifting platform with an electric motor inside the stand.

Another closest to the claimed technical solution is the Intelligent Interactive Page Turning Projection Simulator (patent CN202838178U, published: 03/27/2013), which consists of a projector and a book form, the projection lens of the projector is located opposite the book form. It is characterized in that: it also contains a projection terminal, a video capture device and a video switching device, the projection terminal contains an internal memory, an external memory, an input equipment, an output device and a central processing unit, and the internal memory, an external memory, an input equipment and an output device are interconnected central processor signal wire; The output video terminals of the video capture are connected to the video inputs with a signal wire and connected to the projection terminal; The video output terminals of the projection terminal are connected to the switching device by a video signal wire; The video outputs of the video switching device are connected to the video inputs by a signal wire and connected to the projector; Action recognition software is installed in the projection terminal, Video Fusion software is installed in the video switching device.

The technical problems of this device are:

- there is no ability to play sound from a video source and provide sound accompaniment to the content;

- there is no possibility to start/stop electrical components and connect to a voltage source using a power cable;

- there is no possibility to store or place various equipment and objects inside the stand due to the lack of shelves and storage compartments in the design;

- there is no single design of the case in which the book, the projector, and other equipment are located. What the projector is attached to and where other equipment is located is not indicated in the patent; perhaps the projector is attached to the ceiling in the room, which makes it difficult to maintain and requires preparation of the installation site;

- there is no possibility of adjusting the height of the structure on which the book lies.

Another closest to the claimed technical solution is the Intelligent Interactive Projection Page Turning Simulator (patent CN213241864U, published: 05/18/2021), which consists of a display book with many pages to turn; the projection module is located opposite the display book and is used to project images onto the display book; the main control module is used to store at least one image, each page number of the display book corresponds to one image, the main control module is electrically connected to the projection module, the identification module is electrically connected to the main control module and is used to obtain information about the current page number of the displayed book, and sending the received page number information from the page number to the main control module; The main control module is used to send the image corresponding to the page number to the projection module after receiving the page number information, and the projection module is used to project the image onto the display book after receiving the image.

The technical problems of this device are:

- there is no ability to play sound from a video source and provide sound accompaniment to the content;

- there is no possibility to start/stop electrical components and connect to a voltage source using a power cable;

- there is no possibility to store or place various equipment and objects inside the stand due to the lack of shelves and storage compartments in the design;

- there is no single design of the case in which the book, the projector, and other equipment are located. What the projector is attached to and where other equipment is located is not indicated in the patent; perhaps the projector is attached to the ceiling in the room, which makes it difficult to maintain and requires preparation of the installation site;

- there is no possibility of adjusting the height of the structure on which the book lies.

The technical problem solved by this proposal is the creation of a projection book that provides:

- additionally attracting consumer attention to the advertised product and expanding the advertising field by playing sound from a video source and providing audio accompaniment to the content;

- ensuring the dynamism of advertising by playing sound from a video source and providing sound accompaniment to the content;

- ease of changing advertising information for various trading promotions by playing sound from a video source and providing sound accompaniment to the content;

- increasing information content about the product by playing sound from a video source and providing audio accompaniment to the content;

- visual display of the company’s history or any historical events;

- demonstration of copies of book pages;

- low energy consumption due to the absence of operation of the lifting electric motor for raising and lowering the platform with the book;

- reduction of device noise due to the lack of operation of the lifting electric motor;

- reduction in size and weight of the entire structure due to the lack of operation of a lifting electric motor and the use of conventional manually height-adjustable legs, as well as a built-in stand with a projection system;

- starting/stopping electrical components and connecting to a voltage source using a power cable;

- the ability to store or place various equipment and objects inside the stand due to the operation of a lifting platform with an electric motor inside the stand.

A projection book is a device that allows you to display an image on a screen in the form of a book with turning pages.

In this case, the screen, taking into account its geometry and location, is installed on the tabletop of the projection book.

The technical result is achieved in that the projection book includes a body containing a stand, two sidewalls, interlocked with a tabletop, a back panel, a binder, shelves, and a partition. The body of the projection book can be made of solid wood, or wood boards (MDF, chipboard, chipboard, fiberboard), or decorative coatings, or metal, or plastic, or glass, or stone. To provide stability and change the height of the projection book, supports are installed. To hide the contents on the shelves from unauthorized persons, doors were installed. The doors and rear panel of the projection book can be installed on the opposite side of the housing, depending on the location of the projection book in the room where it is installed. The housing is the base part on which individual assembly units and parts are mounted, interconnected with the required relative position accuracy, and ensures the constant accuracy of the relative position of the parts.

The housing is also designed to protect assembly units and parts from the effects of adverse environmental factors.

The video signal source is located on a shelf inside the projection book body. Any media player, computer or any other device capable of playing content can be used as a video source.

In the case of the projection book, hidden from the visitor, there is a device for displaying the image from the video signal source on the screen in the form of a book. Moreover, the image display device is an LCD projector, DLP projector, LED projector or laser projector. The projector can be interactive.

The screen can be acrylic, plastic, fabric, projection screen or film, direct, reverse or double-sided projection, designed to be applied to a flat and/or curved surface, optically connected to the image display device. The book-shaped screen can be manufactured in two versions: with realistic page turning and with virtual page turning.

Inside the body of the projection book there is a built-in device for reproducing sound from a video source. As a device for sound reproduction, loudspeakers of a reduced standard size, or any other

standard speakers. The loudspeaker provides sound (musical and speech) accompaniment of the content.

An on/off unit is installed inside the projection book body. The on/off unit starts/stops electrical components and is connected to the voltage source using a power cable.

A USB Flash card, or an SD memory card, or an MMC memory card, or a hard magnetic disk (HDD), or a solid-state drive (SSD), or any other memory card with a compatible interface is used as a machine-readable content source.

A customer presence sensor can be installed in the body of the projection book, which downloads a video upon command.

A device for reading the rotation of book pages is installed in the body of the projection book. A non-contact motion sensor can be used as a device for reading the rotation of book pages, which allows you to read the movements of a buyer or visitor in space and interact with the content on the screen. A tracking camera can also be used as a device for reading the rotation of book pages, which tracks the page number of the book and allows you to interact with the content on the screen.

A fan may be installed in the projection book housing to cool the electrical components from overheating.

The described projection book can be of almost any size, limited only by technological capabilities.

The essence of the utility model is illustrated by drawings, which show:

In fig. 1 - front view of the projection book;

In fig. 2 - front view of the projection book without doors;

In fig. 3 - right view of the projection book;

In fig. 4 - longitudinal section of the projection book;

In fig. 5 - top view of the projection book;

In Fig, 6 - general view without doors;

In fig. 7 - general view.

To ensure the required accuracy of the relative position of the surfaces of the assembled elements and protect them from the effects of adverse environmental factors, the projection book includes a body containing a stand 3, two sidewalls 8 and 11, interlocked by a tabletop 5, a back panel 15, a viscous 14, shelves 9 and 13, and a partition 10. To provide stability and change the height of the projection book, supports 7 are installed. To hide the contents on shelves 9 and 13 from unauthorized persons, doors 6 are installed. In the body of the projection book, hidden from the visitor, a device is installed for displaying 1 image from a video signal source 12 on screen 4, optically coupled to the image display device 1. To play content inside the body of the projection book, a video signal source 12 is located on shelf 13. A device for reading the page turn of the book 2 is installed in the body of the projection book. To provide sound (music and speech) accompaniment of the content, a device for playing sound from the video signal source 12 is built into the body of the projection book There is an on/off unit installed inside the projection book body, which starts/stops the electrical components and is connected to the voltage source using a power cable.

The projection book works as follows: the projector projects the image from the video source onto a white plastic sheet, and the book page rotation reader (tracking camera or non-contact motion sensor) monitors the book page number or hand movement and displays relevant information in real time. The image can be static or “come to life” - flat images acquire volume and are animated. When the projector turns the page, the image changes.

Content for a projection book is a photo or video that can be produced in any computer program for producing photos or videos, etc. which is transmitted to the screen in the form of a book mounted on the tabletop of the projection book. This way the visitor sees the image.

The video is played as follows: a USB Flash card, or an SD, or MMC memory card, or a hard magnetic disk (HDD), or a solid state drive (SSD) is connected to the reader; the reader is connected to a video signal source (for example, with a media player or computer), or the video source has its own reading device. The command to autoload a photo or video is set, and when the projection book is turned on, the computer sends a signal (photo or video) to the display device. The display device, in turn, projects the photo or video onto a book-shaped screen, and the visitor sees the image. Uploading or changing a photo or video can be done using a motion sensor command. The image may be accompanied by sound played through speakers.

Thus, the projection book ensures the achievement of the stated technical result.

For owners of a restaurant, cafe or fast food chain, the projection book can be programmed in such a way that with its help visitors can familiarize themselves with the menu, the name of the dishes and its cost, as well as watch advertising photographs, videos and other various projection effects on the screen.

For museums and exhibitions, the projection book can be programmed in such a way that with its help visitors can familiarize themselves with the name of the exhibit, its history, watch historical photographs, videos and other various projection effects on the screen.

For different stores and jewelry boutiques, the projection book can be programmed in such a way that with its help customers can familiarize themselves with the name of the presented product, its cost, and also watch advertising photographs or videos.

The main functions of the projection book allow you to:

- attract the attention of passers-by to the establishment;

- inform the buyer about products, sales, discounts;

- encourage a potential client to take a closer look at the displayed samples;

- demonstrate new products;

- convince of the prestige of the brand, carry out indirect and direct advertising of goods, services and the establishment itself;

- to interest the client and encourage him to purchase;

- provide an emotional and aesthetic impact on the consumer.

Claims (9)

1. A projection book, including a body containing a stand, two sidewalls, interlocked with a table top, a back panel, viscous, shelves, a partition, while supports are installed on the projection book, made with the ability to change the height, doors are installed on the shelves, hidden in the body of the projection book from the visitor there is installed a device for displaying an image from a video signal source on a screen, optically connected to the image display device; inside the body of the projection book on a shelf there is a video signal source configured to play content; in the body of the projection book there is a device for reading the rotation of a book page for interacting with the content on screen, a device for reproducing sound from a video signal source is built into the body of the projection book, configured to provide audio accompaniment of the content; inside the body of the projection book there is an on/off unit installed, which is configured to start/stop electrical components and connect to a voltage source using power cable. 2. Projection book according to claim 1, characterized in that the body is made of solid wood. 3. Projection book according to claim 1, characterized in that the body is made of wood boards. 4. Projection book according to claim 1, characterized in that the body is made of metal. 5. Projection book according to claim 1, characterized in that the body is made of glass. 6. Projection book according to claim 1, characterized in that a media player is used as a video signal source. 7. Projection book according to claim 1, characterized in that a computer is used as a video signal source. 8. Projection book according to claim 1, characterized in that an LCD projector is used as a content display device. 9. Projection book according to claim 1, characterized in that a DLP projector is used as a content display device.

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