A smart book

Abstract

The present invention relates to the field of books, and specifically to a smart book. The smart book includes at least two contacts respectively arranged on each page, and each of the contacts matches the corresponding contact position of the adjacent page respectively, and conflicts when the pages are fitted, and the two contacts of the same content page are connected through a connecting circuit; the smart book also includes a control unit connected to the two contacts of the main supporting page, and a functional unit arranged on the book, and the control unit controls the functional unit to perform corresponding work according to the electrical signal feedback from the contact. The present invention realizes the page recognition function; and, through the cooperation of the main control unit and the audio playback unit, the audio file is played according to the recognition of the current page, the operation is simple, and the problems of high cost, unstable electrical performance, and easy damage in subsequent play and collision are solved; further, the use experience of young children or other people in need is met, and the fun is improved.

Description

Technical Field

[0001] The present invention relates to the field of books, and in particular to an intelligent book. Background Art

[0002] Audiobooks or books, in layman's terms, adopt a new form of reading that adopts "human-book interaction" and are books that can make sounds.

[0003] There are generally several types.

[0004] 1. As long as you use the reading pen to click on the text, pictures, and game icons in the audio book, you can hear the corresponding text reading, character dialogues, bird calls, insect chirps, nursery rhymes, music, game questions, etc. It is like someone telling a story vividly and like watching a cartoon. The understanding effect and reading pleasure are greatly improved compared to traditional children's books. However, the operation still requires a reading pen, which may easily lead to a lack of interest in children or is not conducive to the use of young children.

[0005] Second, by setting a sensor device on the book, such as an infrared sensor, a distance sensor or other sensors, the page turning action can be obtained and the same function as the above-mentioned reading pen can be performed. However, the cost is high, the electrical performance is unstable, and it is easy to be damaged in subsequent play and bumping.

[0006] 3. Use buttons to input page numbers to control the playback of the sound file format corresponding to the input page numbers, which is cumbersome for users to operate. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a smart book that is not only simple to operate, but also solves the problems of high cost, unstable electrical performance, and easy damage during subsequent play and collision.

[0008] The technical solution adopted by the present invention to solve its technical problems is: to provide a smart book, the smart book includes a plurality of pages arranged in an overlapping manner, the pages include a content page for recording content and a general support page arranged at the end, the smart book includes at least two contacts respectively arranged on each page, and each of the contacts is matched with the corresponding contact position of the adjacent page respectively, and interferes when the pages are attached, and the two contacts of the same content page are connected through a connecting circuit; wherein, the smart book also includes a control unit connected to the two contacts of the general support page, and a functional unit, the control unit controls the functional unit to perform corresponding work according to the electrical signal fed back by the contact.

[0009] Among them, the preferred solution is: the functional unit is an audio playback unit, the audio playback unit includes a sound output module and an audio file storage module both connected to the control unit, and the control unit controls the sound output module to play the corresponding audio file in the audio file storage module according to the electrical signal fed back by the contact.

[0010] Among them, the preferred solution is: the smart book also includes a control button unit connected to the control unit, and the control unit controls and adjusts the playback sound or playback content playback and switching of the sound output module according to the input signal of the control button unit; or, the control unit controls the switch of the smart book according to the input signal of the control button unit.

[0011] Among them, a preferred solution is: the smart book also includes a communication interface or a wireless module arranged on the book and connected to the control unit, and the control unit adds, deletes, and updates the audio files in the audio file storage module through the communication interface or the wireless module.

[0012] Among them, a preferred solution is that the functional unit is a wireless transmission unit, and the wireless transmission unit sends the control signal / data signal of the control unit to the outside, and is received by the external terminal device and performs corresponding work.

[0013] Among them, the preferred solution is: the smart book also includes a coding storage module connected to the control unit, the coding storage module stores page number codes and corresponding electrical information, the control unit obtains the corresponding page number code according to the electrical information fed back by the current contact, and controls the functional unit to perform corresponding work according to the page number code.

[0014] Among them, the preferred solution is: the contacts and the control unit are both arranged in the main support page; or, the control unit is arranged on the smart book; or, the control unit is detachably arranged on the smart book.

[0015] Among them, a preferred solution is: the smart book also includes a power supply and a power management circuit, and the power management circuit is connected to the power supply and the control unit respectively.

[0016] Among them, a preferred solution is that the multiple pages of the smart book are set to turn pages.

[0017] Among them, the preferred solution is: the connecting circuit is a resistor-assisted circuit including resistors and / or auxiliary components; or, the connecting circuit is a capacitor and / or a capacitor-assisted circuit; or, the connecting circuit is an inductor and / or an inductor-assisted circuit; or, the connecting circuit is a coding logic circuit / coding chip and / or a logic-assisted circuit.

[0018] Among them, the preferred solution is: the connecting circuit includes a coding logic circuit / coding chip and / or a logic auxiliary circuit, the number of contacts is at least three, two of the contacts are respectively connected to the positive and negative poles of the logic auxiliary circuit, and the remaining contacts are connected to the data transmission end of the logic auxiliary circuit.

[0019] Among them, the preferred solution is: the control unit also includes a measurement auxiliary circuit connected to the two contacts on the main bearing page, and a control logic circuit / control chip connected to the measurement auxiliary circuit, and the measurement auxiliary circuit provides a reference value for the contact electrical signal measurement.

[0020] The beneficial effects of the present invention are that, compared with the prior art, the present invention realizes the page recognition function by designing a smart book and setting contacts on each page; and, through the cooperation between the main control unit and the audio playback unit, the audio file is played according to the recognition of the current page, the operation is simple, and the problems of high cost, unstable electrical performance, and easy damage during subsequent play and collision are solved; further, the use experience of young children or other people in need is met, and the fun is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0022] Figure 1 It is a schematic diagram of the structure of the general page of the intelligent book of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the content page of the smart book of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of overlapping pages of the present invention;

[0025] Figure 4 It is a schematic diagram of the circuit structure of the audio playback unit of the present invention;

[0026] Figure 5 It is a schematic diagram of the circuit structure of the key unit of the present invention;

[0027] Figure 6 It is a schematic diagram of the circuit structure of the communication method of the present invention;

[0028] Figure 7 It is a schematic diagram of the circuit structure of the wireless transmission unit of the present invention;

[0029] Figure 8 It is a schematic diagram of the circuit structure of the coding storage module of the present invention;

[0030] Fig. 9 It is a schematic diagram of the circuit structure of the power supply of the present invention;

[0031] Fig.10 1 is a schematic diagram of the circuit structure of the first embodiment of the connection circuit of the present invention;

[0032] Fig.11 1 is a schematic diagram of the circuit structure of the second embodiment of the connection circuit of the present invention;

[0033] Fig.12 1 is a schematic diagram of the circuit structure of the third embodiment of the connection circuit of the present invention;

[0034] Fig.13 1 is a schematic diagram of the circuit structure of a fourth embodiment of the connection circuit of the present invention;

[0035] Fig.14 It is a circuit structure schematic diagram of the measurement auxiliary circuit of the present invention. DETAILED DESCRIPTION

[0036] Now, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the present invention provides a preferred embodiment of a smart book.

[0038] A smart book includes a plurality of pages 101 arranged in an overlapping manner, wherein the pages 101 include a content page for recording content and a supporting page arranged at the end, wherein the smart book includes at least two contacts 110 respectively arranged on each page 101, and each of the contacts 110 matches the position of the corresponding contact 110 of the adjacent page 101 and contacts each other when the pages 101 are attached, and the two contacts 110 of the same content page are connected via a connecting circuit 120; wherein the smart book also includes a control unit 310 connected to the two contacts 110 of the supporting page, and a functional unit arranged on the smart book, wherein the control unit 310 controls the functional unit to perform corresponding work according to the electrical signal fed back by the contact 110.

[0039] The contact 110 is preferably made of conductive metal and embedded in the page 101, and the two sides of the contact 110 are flush with the surface of the page 101; or, of two adjacent pages 101, the surface of the contact 110 of one page 101 is sunken in the surface of the page 101, and the surface of the contact 110 of the other page 101 protrudes from the surface of the page 101, and the two are in contact with each other when the pages 101 are closed; or, of two adjacent pages 101, the surface of the contact 110 of one page 101 is an elastic protruding contact exposed on the surface of the page 101, and the surface of the contact 110 of the other page 101 is a plane or correspondingly sunken in the surface of the page 101, and the two are in full contact with each other when the pages 101 are closed. Alternatively, magnetic attraction technology is used on or around the contact 110 to ensure full contact between the contacts.

[0040] Specifically, when multiple pages 101 are overlapped and attached, the two contacts 110 of each page 101 respectively contact with the two contacts 110 of the two adjacent upper and lower pages 101 to achieve electrical connection. Figure 3 , the first contact 211 of the first page 210 respectively contacts the third contact 221 of the second page 220 and the fifth contact 231 of the third page 230, and the second contact 212 of the first page 210 respectively contacts the fourth contact 222 of the second page 220 and the sixth contact 232 of the third page 230. And, when the pages are closed, all the contacts 110 are mutually contacted and finally connected with the two contacts 110 of the total supporting page, and, since the two contacts 110 of the same page 101 are connected through a connecting circuit 120, the electrical signals of the superimposed contacts 110 can be fed back to the control unit 310 together, or obtained by the control unit 310, and according to the difference of the electrical signals, it is known how many contacts 110 are superimposed, so as to obtain how many pages 101 are superimposed, so as to obtain the current page number, and according to the preset stored information, control the functional unit to perform corresponding work. For example, sound, light, vibration, blowing and even other functional operations.

[0041] refer to Figure 1 , Figure 1 This is a schematic diagram of the main page. The main page can be the front or back of the cover, or the first or last page inside the cover. Figure 2 , Figure 2 It is a schematic diagram of a content page, that is, the contact point 110 contacts or separates from the contact point 110 of an adjacent page 101 (content page or overall page).

[0042] Among them, due to the overlapping of different numbers of pages 101, the two contacts 110 that support the pages will generate different specific values ​​or different changing electrical signals, and be received by the control unit 310. The control unit 310 identifies the overlapping number of the current page 101 based on the received different specific values ​​or different changing electrical signals, thereby determining the current page number of the smart book.

[0043] Preferably, the contact 110 and the control unit 310 are both arranged in the main support page, that is, most of the circuit structures of the smart book, including other components such as the power supply 372, etc., can be arranged in the main support page to achieve an integrated arrangement.

[0044] Of course, the control unit 310 is a core component, and can also be provided as a separate portable module, or provided at other locations of the smart book. For example, the control unit is provided at other locations of the smart book; or, the control unit can be detachably provided on the smart book.

[0045] In this embodiment, the multiple pages 101 of the smart book are arranged for page turning. Moreover, the bottommost page 101 is the main page; preferably, the contact point 110 can be arranged on the inner side of the page turning smart book without affecting the content of the page 101 of the smart book.

[0046] In this embodiment, the control unit 310 is preferably a control chip and its external circuits, such as an MCU chip and related peripheral circuits, to achieve functions such as data collection, analysis, processing, calling, and sending.

[0047] Of course, page 101 may also be in the form of cards, and each card is overlapped to form the smart book.

[0048] like Figure 4 , Figure 5 and Figure 6 As shown, the present invention provides a preferred embodiment of the audio playback unit.

[0049] The functional unit is an audio playback unit, which includes a sound output module 321 and an audio file storage module 322, both of which are connected to the control unit 310. The control unit 310 controls the sound output module 321 to play the corresponding audio file in the audio file storage module 322 according to the electrical signal fed back by the contact 110, so that the smart book becomes an audio book.

[0050] Specifically, through the contact 110 structure, the control unit 310 can know the current page 101 according to the electrical signal with characteristic value fed back by the contact 110, and the audio file storage module 322 stores at least one audio file, and each audio file corresponds to at least one page 101, that is, when the control unit 310 obtains the current page 101, it first calls the corresponding audio file, and then plays it through the sound output module 321, so as to realize the audio book, and turn the page to make sound. Among them, the sound output module 321 can be an amplifier circuit and a speaker, and the audio file can be a picture introduction, text reading or even a music file on the corresponding page 101.

[0051] In this embodiment, reference Figure 5 The smart book also includes a control button unit 330 connected to the control unit 310, and the control unit 310 controls and adjusts the playback sound or playback content of the sound output module 321 according to the input signal of the control button unit 330; or, the control unit 310 controls the switch of the smart book according to the input signal of the control button unit 330.

[0052] The key unit 330 includes a plurality of keys and is connected to the control unit 310. The control unit 310 identifies different keys and implements corresponding function adjustment according to the control signal of the key. A key management circuit may also be provided. The key is connected to the key management circuit. The key management circuit obtains key information and then sends it to the control unit 310. Among them, the key may be provided with a switch key to control the opening or closing of the entire system, and there may also be a sleep key. The key may also be provided with volume adjustment, mode selection, sound source selection and other keys to adjust the sound output module 321. The sound source selection is to select the corresponding sound file to be played.

[0053] In this embodiment, reference Figure 6 The smart book also includes a communication interface 341 or a wireless module 342 which is arranged on the smart book and connected to the control unit 310 . The control unit 310 adds, deletes, and updates the audio files in the audio file storage module 322 through the communication interface 341 or the wireless module 342 .

[0054] 1. Regarding the communication interface 341, it can be set on the smart book. If the smart book is a flip book, it can be preferably set on the side of the flip book, and is preferably a USB interface, or it can be other types of interfaces, so as to realize the connection between the control unit 310 and the external terminal device 10, or the mobile storage device, to realize the setting of the audio file in the audio file storage module 322, such as adding, deleting, and updating audio.

[0055] 2. Regarding the wireless module 342, it can be a Bluetooth module, a WIFI module, or even an infrared or NFC module, so as to connect the control unit 310 to the external terminal device 10 and realize the setting of the audio files in the audio file storage module 322, such as adding, deleting, and updating audio.

[0056] like Figure 7 As shown, the present invention provides a preferred embodiment of a wireless transmission unit.

[0057] The functional unit is a wireless transmission unit, which sends the control signal / data signal of the control unit 310 to the outside, and is received by the external terminal device and performs corresponding work. Specifically, the wireless transmission unit sends the relevant instructions or data of the control signal, that is, the control signal / data signal to the outside, and is received by a specific terminal device. The so-called specific terminal device is a terminal device that has been connected to the wireless transmission unit for communication, such as a mobile phone, a tablet, a computer, a smart wearable, a media player, a projector, etc., or even a dedicated device, to achieve the corresponding function.

[0058] For example, the wireless transmission unit sends the control signal / data signal of the control unit 310 to the outside, and the wireless speaker receives the control signal, audio file or playback address.

[0059] The wireless transmission mode of the wireless transmission unit may be Bluetooth, WIFI, 2.5G, etc.

[0060] like Figure 8 As shown, the present invention provides a preferred embodiment of the smart book.

[0061] The smart book also includes a coding storage module 360 ​​connected to the control unit 310, and the coding storage module 360 ​​stores a list of correspondences between page numbers and 100 pages of electrical information characteristic values. The control unit 310 obtains the corresponding page number corresponding code according to the electrical information fed back by the current contact 110, and performs corresponding work according to the coding control function unit.

[0062] Specifically, according to the change of the electrical information or the specific value, the corresponding page number coding address is set, each code represents a page 101 page number, or even the code is the page 101 page number.

[0063] Of course, the encoding storage module 360 ​​and the audio file storage module 322 can be a common memory, that is, a memory connected to the control unit 310. It can also be pre-stored in the control unit 310 chip.

[0064] like Fig. 9 As shown, the present invention provides a preferred embodiment of a power management circuit.

[0065] The smart book further includes a power supply 372 and a power management circuit 371 , and the power management circuit 371 is connected to the power supply 372 and the control unit 310 respectively.

[0066] Of course, the power management circuit 371 can also be connected to other functional modules, such as the sound output module 321, to provide power to the sound output module 321, and can also realize collective power supply through the control unit 310.

[0067] Furthermore, the smart book is provided with a power supply 372 charging interface, or a wireless charging module, to realize charging of the power supply 372; or the power supply 372 is a detachable structure for replacement, such as installation and removal through a battery.

[0068] like Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, the present invention provides a preferred embodiment of the connection circuit.

[0069] The connecting circuit 120 includes a resistor and / or a resistor auxiliary circuit; or, the connecting circuit 120 includes a capacitor and / or a capacitor auxiliary circuit; or, the connecting circuit 120 includes an inductor and / or an inductor auxiliary circuit; or, the connecting circuit 120 includes a coding logic circuit / coding chip and / or a logic auxiliary circuit that can realize digital coding information.

[0070] Of course, the connection method is not only Figures 9 to 12 The parallel connection mode is only a preferred connection mode, and other modes may also be used to improve the stability, sensing sensitivity, accuracy, etc. of the connection circuit 120.

[0071] The specific description is as follows:

[0072] Solution 1, and reference Fig.10 The connection circuit 120 includes a resistor 411 and / or a resistor auxiliary circuit 412, with the resistor 411 as the main component. According to the number of content pages superimposed on the main page, that is, the number of resistors 411 connected in parallel changes, different resistance values ​​are formed to determine the page of the current page 101.

[0073] Option 2, and reference Fig.11 The connection circuit 120 includes a capacitor 421 and / or a capacitor auxiliary circuit 422. The capacitor 421 is used as the main component. According to the number of content pages superimposed on the main page, that is, the number of capacitors 421 connected in parallel changes, different capacitance values ​​are formed to determine the book page of the current page 101.

[0074] Option 3, and reference Fig.12 The connection circuit 120 includes an inductor 431 and / or an inductor auxiliary circuit 432. The inductor 431 is mainly used. According to the number of content pages superimposed on the main page, that is, the number of inductors 431 connected in parallel changes, different inductance values ​​are formed to determine the book page of the current page 101;

[0075] Option 4, and reference Fig.13 The connection circuit 120 includes a coding logic circuit / coding chip 441 and / or a logic auxiliary circuit 442, which obtains all valid page coding values, that is, the current page coding value, according to the number of content pages superimposed with the general binding page, to determine the book page of the current page 101.

[0076] and, in Fig.12In the embodiment, the number of contacts is at least three, two of the contacts 110 are respectively connected to the positive and negative electrodes of the coding logic circuit / coding chip 441, and the remaining contacts 110 are connected to the data transmission end of the coding logic circuit / coding chip 441. For example, the number of contacts is three, two of the contacts 110 are respectively connected to the positive and negative electrodes of the coding logic circuit / coding chip 441, and the remaining contact 110 is connected to a data transmission end of the coding logic circuit / coding chip 441, and the output obtains all valid page code values, which are used to represent the book page of the current page 101.

[0077] like Fig.14 As shown, the present invention provides a preferred embodiment of a measurement auxiliary circuit.

[0078] The control unit 310 also includes a measurement auxiliary circuit 392 connected to the two contacts 110 on the overall bearing page, and a control logic circuit / control chip 391 connected to the measurement auxiliary circuit 392 . The measurement auxiliary circuit 392 provides a reference value for the measurement contacts 110 .

[0079] Specifically, the measurement auxiliary circuit 392 provides a fixed value for the contact 110 as a reference value, which can be a voltage value, current value, inductance value, capacitance value, etc., to share the voltage or other electrical information on the circuit corresponding to the contact 110 of page 101, and finally converts the voltage and other electrical information of the test page 101 into the page number of the current page 101.

[0080] The control logic circuit / control chip 391 controls the on / off of the measurement auxiliary circuit 392 and can even control the specific value output by the measurement auxiliary circuit 392. In addition, the control logic circuit / control chip 391 obtains the data information collected from the contact 110.

[0081] The above is only the best embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes or modifications made according to the scope of the patent application of the present invention are covered by the present invention.

Claims

1. A smart book, comprising a plurality of overlapping pages, wherein the pages include a content page for recording content and a general support page arranged at the end, characterized in that: The smart book includes at least two contact points respectively arranged on each page, and each of the contact points matches with the corresponding contact point position of the adjacent page and contacts each other when the pages are attached, and the two contact points of the same content page are connected by a connection circuit; The contact is made of conductive metal; the smart book also includes a control unit connected to the two contacts of the main page, and a functional unit, and the control unit controls the functional unit to perform corresponding work according to the electrical signal fed back by the contact; When the multiple pages overlap and fit together, the two contacts of each page respectively contact with the two contacts of the two adjacent upper and lower pages to achieve electrical connection. When the multiple pages are closed, all the contacts contact with each other and are connected with the two contacts of the main supporting page. When different numbers of pages overlap and stick together, the two contact points of the main page bearing generate different specific values ​​or different changing electrical signals, which are received by the control unit. The control unit identifies the overlapping number of the current page according to the received different specific values ​​or different changing electrical signals, thereby determining the page number of the current page of the smart book. When the book pages are closed, all the contacts are in contact with each other and finally connected with the two contacts of the main supporting page; Since the two contacts of the same page are connected by a connecting circuit, the electrical signals after the superposition of the contacts can be fed back to the control unit together, or obtained by the control unit, and based on the difference in the electrical signals, the total number of superimposed contacts can be obtained, thereby obtaining the total number of superimposed pages and the current page number.

2. The smart book according to claim 1, characterized in that: The functional unit is an audio playback unit, which includes a sound output module and an audio file storage module both connected to the control unit. The control unit controls the sound output module to play the corresponding audio file in the audio file storage module according to the electrical signal fed back by the contact.

3. The smart book according to claim 2, characterized in that: The smart book also includes a control button unit connected to the control unit, and the control unit controls and adjusts the playback sound or playback content playback and switching of the sound output module according to the input signal of the control button unit; or, the control unit controls the switch of the smart book according to the input signal of the control button unit.

4. The smart book according to claim 2, characterized in that: The smart book also includes a communication interface or a wireless module that is arranged on the book and connected to the control unit. The control unit adds, deletes, and updates the audio files in the audio file storage module through the communication interface or the wireless module.

5. The smart book according to claim 1, characterized in that: The functional unit is a wireless transmission unit, which sends the control signal / data signal of the control unit to the outside, and is received by the external terminal device and performs corresponding work.

6. The smart book according to claim 1, characterized in that: The smart book also includes a coding storage module connected to the control unit, the coding storage module stores a list of correspondence between page codes and corresponding electrical information, the control unit obtains the corresponding page code according to the electrical information fed back by the current contact, and performs corresponding work according to the coding control function unit.

7. The smart book according to claim 1, characterized in that: The control unit is arranged in the main support page; or, the control unit is arranged on the smart book; or, the control unit is detachably arranged on the smart book.

8. The smart book according to claim 1 or 7, characterized in that: The smart book also includes a power supply and a power management circuit, and the power management circuit is connected to the power supply and the control unit respectively.

9. The smart book according to claim 1, characterized in that: The multiple pages of the smart book are set to turn pages.

10. The smart book according to claim 1, characterized in that: The connecting circuit is a resistor-assisted circuit including resistors and / or auxiliary components; or, the connecting circuit is a capacitor and / or a capacitor-assisted circuit; or, the connecting circuit is an inductor and / or an inductor-assisted circuit; or, the connecting circuit is a coding logic circuit / coding chip and / or a logic-assisted circuit.

11. The smart book according to claim 10, characterized in that: The connection circuit includes a coding logic circuit / coding chip and / or a logic auxiliary circuit, and the number of contacts is at least three, two of which are respectively connected to the positive and negative poles of the logic auxiliary circuit, and the remaining contacts are connected to the data transmission end of the logic auxiliary circuit.

12. The smart book according to claim 1, characterized in that: The control unit also includes a measurement auxiliary circuit connected to two contacts on the main bearing page, and a control logic circuit / control chip connected to the measurement auxiliary circuit. The measurement auxiliary circuit provides a reference value for contact electrical signal measurement.

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