Information intelligent interaction display box and preparation method thereof

Abstract

The application discloses an information intelligent interactive display box and a preparation method thereof, wherein the information intelligent interactive display box comprises a box body, an opening is arranged at the top of the box body, an inner box is arranged in the box body, a window is arranged on one side of the inner box, a display area is arranged on the side of the box body in contact with the window, a liquid crystal atomizing film is arranged on the display area, a battery, a loudspeaker and a PCB are arranged in the box body, the battery, the loudspeaker and the liquid crystal atomizing film are connected with the PCB, a connecting buckle is rotatably arranged on the top of the inner box, an elastic contact sheet is arranged on the box body and connected with the PCB, and the connecting buckle is arranged in contact with the elastic contact sheet, so that the liquid crystal atomizing film and the loudspeaker are short-circuited. According to the application, the side of the display box can be selectively penetrated, the product in the inner box is convenient to display, and the display effect is better.

Description

Technical Field

[0001] This invention relates to the field of packaging box manufacturing technology, and in particular to an intelligent interactive information display box and its preparation method. Background Technology

[0002] As living standards improve, people have higher and higher requirements for product packaging. Currently, product packaging boxes on the market can only meet basic packaging requirements, focusing only on the stability and protection of the packaging. Traditional packaging boxes have relatively limited functions.

[0003] Furthermore, other product information, such as brand culture communication and product connotation introduction, cannot be fully expressed to consumers, and the added value brought by the packaging box cannot be reflected. For example, with wine bottle packaging boxes, only the appearance of the wine bottle packaging box can be seen on the display cabinet, and the appearance of the product inside the wine bottle packaging box cannot be well displayed, resulting in poor product display effect.

[0004] Therefore, existing technologies need to be improved and enhanced. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this invention is to provide an intelligent interactive display box and its preparation method, which can selectively make the side of the display box transparent, so as to facilitate the display of the products inside the display box. Moreover, the display box adopts a top pull-out type, which can make the changes of the anti-counterfeiting pattern inside the display box clear during the pulling process, thus having a good anti-counterfeiting effect.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An intelligent interactive information display box includes a box body with an opening at the top. An inner box is nested inside the box body, and a viewing window is provided on one side of the inner box. A limiting structure is provided between the inner box and the box body to prevent the inner box from detaching from the box body. A display area is provided on the side of the box body that contacts the viewing window, and a liquid crystal atomizing film is provided in the display area. A battery, a speaker, and a PCB board are provided inside the box body. The battery, speaker, and liquid crystal atomizing film are connected to the PCB board. A connecting buckle is rotatably provided on the top of the inner box. An elastic contact piece is provided on the box body and is connected to the PCB board. The connecting buckle contacts the elastic contact piece to short-circuit the liquid crystal atomizing film and the speaker.

[0008] Furthermore, an anti-counterfeiting pattern is provided on the inner box on the side where the viewing window is located.

[0009] Furthermore, the box body is provided with a groove, the elastic contact piece is provided on both sides of the groove, and the connecting buckle is engaged with the groove.

[0010] Furthermore, the limiting structure includes a limiting slot disposed on the outer side of the inner box and a sliding resistor contact disposed on the inner side of the box. The sliding resistor contact is connected to the box body through an elastic element. A resistance wire is disposed between the inner box and the limiting slot, and the sliding resistor contact is slidably connected to the resistance wire.

[0011] Furthermore, the PCB board is provided with a first resistor, a second resistor, and a music control chip. The negative terminal of the battery, the first resistor, the connecting buckle, and the positive terminal of the battery are sequentially connected to form a circuit. The negative terminal of the battery, the first resistor, the speaker, the music control chip, the resistance wire, and the positive terminal of the battery are sequentially connected to form a circuit. The negative terminal of the battery, the first resistor, the liquid crystal atomizing film, the second resistor, and the positive terminal of the battery are sequentially connected to form a circuit.

[0012] Furthermore, the PCB board also includes an RFID module, which includes a capacitor, an RFID antenna, and an RFID control chip. One end of the RFID control chip is connected to one end of the first resistor, and the other end of the RFID control chip is connected to the RFID antenna through the capacitor.

[0013] Furthermore, the connecting buckle is T-shaped.

[0014] Furthermore, the connecting buckle is a copper connecting buckle.

[0015] Furthermore, the outermost layer of the display area is provided with a grating sheet.

[0016] A method for preparing an intelligent interactive information display box includes the following steps:

[0017] The inner box and the outer box are formed by shaping the inner box cover and the outer box frame, and then assembling them to form the inner box and the outer box; after the viewing window on the inner box faces the display area on the outer box, the sliding resistor contact on the outer box is placed on the resistor wire on the inner box; the inner box is inserted into the outer box from top to bottom through the opening of the outer box until the top surface of the inner box is flush with the top surface of the outer box.

[0018] The connecting buckle on the top of the inner box is inserted into the groove on the top of the box body. The connecting buckle is set to contact the elastic contact piece of the box body to short-circuit the liquid crystal atomizing film of the box body, so that the display area of ​​the box body is not transparent.

[0019] Furthermore, the steps of shaping and assembling the inner box's cover and frame to form the inner box include:

[0020] First, the printed face paper containing anti-counterfeiting patterns and the decorative face paper are laminated with the inner box cover to form a mold; the inner box is then framed by the inner box cover to form the inner box.

[0021] Furthermore, the steps of shaping the cover and frame of the box and assembling it to form the box include:

[0022] A liquid crystal atomizing film is attached to the inner side of the display area of ​​the box, and a grating sheet is embedded in the outer side of the display area of ​​the box, with the outer side of the grating sheet being flush with the surface of the box.

[0023] The battery, speaker, liquid crystal atomizing film, and PCB board of the box are installed in slots on the box according to the circuit diagram. The RFID antenna of the RFID module on the PCB board is plated with an aluminum layer, and then installed in a window on the box. The RFID antenna is then decorated and covered with printed patterns. After wiring, the slots are filled with soft clay and then covered with the face paper of the box.

[0024] Further, the steps following the insertion of the connecting buckle on the top of the inner box into the groove on the top of the box body, making the display area of ​​the box body opaque, include:

[0025] When the connecting buckle on the inner box is opened, the inner box is pulled out to the preset position, and the box body falls at a constant speed. If the falling time is 10-15 seconds, the installation requirements of the box body and the inner box are qualified.

[0026] Compared to existing technologies, the intelligent interactive display box provided by this invention includes a box body with an opening at the top. An inner box is nested within the box body, and a viewing window is provided on one side of the inner box. A limiting structure prevents the inner box from detaching from the box body. A display area is provided on the side of the box body that contacts the viewing window, and a liquid crystal atomizing film is provided in the display area. A battery, a speaker, and a PCB board are housed within the box body, and the battery, speaker, and liquid crystal atomizing film are connected to the PCB board. A connecting buckle is rotatably provided at the top of the inner box. An elastic contact piece is provided on the box body and connected to the PCB board. The connecting buckle contacts the elastic contact piece, causing a short circuit between the liquid crystal atomizing film and the speaker, making the liquid crystal atomizing film opaque. When the circuit between the connecting buckle and the elastic contact piece is broken, the liquid crystal atomizing film becomes transparent. This invention allows selective viewing of the sides of the display box, facilitating the display of the products inside and resulting in a better display effect. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of the intelligent interactive information display box provided by the present invention.

[0029] Figure 2 This is a schematic diagram of the structure of the information intelligent interactive display box provided by the present invention, in which the inner box is pulled out.

[0030] Figure 3 This is a schematic diagram of the pre-assembly of the connecting buckle and the elastic contact piece.

[0031] Figure 4 This is a schematic diagram of the limiting structure.

[0032] Figure 5 This is a schematic diagram of the inner box.

[0033] Figure 6 This is a schematic diagram of a circuit connection on a PCB board.

[0034] Figure 7 This is another circuit connection diagram for a PCB board.

[0035] In the diagram: Box body-1, Opening-2, Inner box-3, Viewing window-4, Limiting structure-5, Display area-6, Liquid crystal atomizing film-7, Speaker-8, Connecting buckle-9, Elastic contact piece-10, Anti-counterfeiting pattern-11, Groove-12, Limiting slot-13, Sliding resistor contact-14, First resistor-R1, Second resistor-R2, Music control chip-IC1, Capacitor-C, RFID antenna-15, Resistance wire-16, Charging port-17, RFID control chip-IC2, Battery-BAT. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0037] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0038] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention provides an intelligent interactive information display box, including a box body 1, an opening 2 at the top of the box body 1, and an inner box 3 inside the box body 1. A viewing window 4 is provided on one side of the inner box 3. A limiting structure 5 is provided between the inner box 3 and the box body 1 to prevent the inner box 3 from detaching from the box body 1. A display area 6 is provided on the side of the box body 1 that contacts the viewing window 4. A liquid crystal atomizing film 7 is provided in the display area 6. A battery BAT, a speaker 8, and a PCB board are provided inside the box body 1. The battery BAT, speaker 8, and liquid crystal atomizing film 7 are connected to the PCB board. A connecting buckle 9 is rotatably provided on the top of the inner box 3. An elastic contact piece 10 is provided on the box body 1. The elastic contact piece 10 is connected to the PCB board. The connecting buckle 9 contacts the elastic contact piece 10 to short-circuit the liquid crystal atomizing film 7 and the speaker 8, making the liquid crystal atomizing film opaque. When the connecting buckle and the elastic contact piece are disconnected, the liquid crystal atomizing film becomes transparent.

[0040] Understandably, when the liquid crystal atomizing film 7 and the speaker 8 are short-circuited, the liquid crystal atomizing film 7 and the speaker 8 do not work, that is, the liquid crystal atomizing film 7 is in an opaque state, and the product loaded in the inner box 3 cannot be seen from outside the box body 1. When the connecting buckle 9 disengages from the elastic contact piece 10, the liquid crystal atomizing film 7 and the speaker 8 work, that is, the liquid crystal atomizing film 7 is in a transparent state, and the product in the inner box 3 can be clearly seen from outside the box body 1 through the display area 6 and the viewing window 4. At this time, the speaker 8 will also play music.

[0041] It should be noted that, under natural conditions, the liquid crystal molecules inside the liquid crystal atomizing film 7 are arranged randomly, and the refractive index of the liquid crystal is lower than that of the outer polymer. Incident light is scattered in the polymer layer, resulting in a milky white appearance, i.e., opaque. Upon energization, the diffusely distributed liquid crystal molecules rapidly change from a random arrangement to a directional and orderly arrangement, making the refractive index of the liquid crystal equal to that of the polymer. Incident light can then pass through completely, forming a transparent state. The opaque and transparent states can be switched at will within an instant.

[0042] Compared with the prior art, the technical solution of the present invention can selectively make the display area 6 of the box 1 transparent by means of the connection state between the connecting buckle 9 and the elastic contact piece 10, which facilitates the display of the products inside the display box and the display effect is better.

[0043] In one embodiment, such as Figure 5 The inner box 3 has an anti-counterfeiting pattern 11 on the side where the window 4 is located. The display box adopts a top pull-out design, which allows the anti-counterfeiting pattern 11 inside the display box to be clearly seen during the pull-out process, thus providing a good anti-counterfeiting effect.

[0044] It should be noted that by utilizing the selective perspective function of the display area 6, the details of the contents of the inner box 3 can be obscured. The anti-counterfeiting pattern 11 is a random number, and the box body 1 also has the same number as the anti-counterfeiting pattern 11. This number is the product's unique identification code and is printed on the product packaging production line. When the consumer opens the packaging and touches the connecting buckle 9 and the elastic contact piece 10, the liquid crystal atomizing film 7 becomes transparent, that is, the display area 6 is in a transparent state. Consumers can directly compare whether the random number on the anti-counterfeiting pattern 11 of the inner box 3 is the same as the number on the box body 1, making it easier for consumers to judge the authenticity of the product.

[0045] Furthermore, such as Figure 3 As shown, the box body 1 is provided with a groove 12, the elastic contact piece 10 is provided on both sides of the groove 12, and the connecting buckle 9 is engaged with the groove 12, that is, at this time the connecting buckle 9 is in contact with the elastic contact piece 10. Specifically, the connecting buckle 9 is a copper connecting buckle, that is, when the connecting buckle 9 is in contact with the elastic contact piece 10, the circuit can be closed and a loop can be formed.

[0046] Preferably, the connecting buckle 9 is T-shaped to facilitate the removal of the inner box 3 from the box body 1.

[0047] Furthermore, such as Figure 4 and Figure 5As shown, the limiting structure 5 includes a limiting slot 13 disposed on the outer side of the inner box 3 and a sliding resistor contact 14 disposed on the inner side of the box body 1. The sliding resistor contact 14 is connected to the box body 1 through an elastic element. A resistance wire 16 is disposed between the inner box 3 and the limiting slot 13, and the sliding resistor contact 14 is slidably connected to the resistance wire 16. Specifically, the resistance wire 16 is disposed on the sliding trajectory of the sliding resistor contact 14 between the inner box 3 and the limiting slot 13. That is, the resistance wire 16 and the sliding resistor contact 14 form a sliding rheostat. It can be understood that when the limiting slot 13 and the sliding resistor contact 14 are engaged, the inner box 3 will no longer be pulled outward relative to the box body 1. That is, the limiting structure 5 can prevent the inner box 3 from detaching from the box body 1 when it is pulled out, thus preventing the packaging box from being in a display state.

[0048] In another embodiment, the limiting slot 13 is a limiting magnet, and the limiting magnet is covered with a conductive layer. When the inner box 3 is pulled out until the sliding resistor contact 14 contacts the limiting magnet, the limiting magnet and the sliding resistor contact 14 will attract each other, which will prevent the inner box 3 from being pulled out further.

[0049] Furthermore, such as Figure 6 As shown, the PCB board is equipped with a first resistor R1, a second resistor R2, and a music control chip IC1. The negative terminal of the battery BAT, the first resistor R1, the connecting buckle 9, and the positive terminal of the battery BAT are sequentially connected to form a circuit. The negative terminal of the battery BAT, the first resistor R1, the speaker 8, the music control chip IC1, the resistance wire 16, and the positive terminal of the battery BAT are sequentially connected to form a circuit. The negative terminal of the battery BAT, the first resistor R1, the liquid crystal atomizing film 7, the second resistor R2, and the positive terminal of the battery BAT are sequentially connected to form a circuit. When the elastic contact piece 10 detaches from the connecting buckle 9, i.e., the connecting buckle 9 is disconnected, the circuit does not work. At this time, the liquid crystal atomizing film 7 and the speaker 8 work. As the inner box 3 is pulled outward, the sliding resistor contact 14 slides on the resistance wire 16, which can adjust the volume of the speaker 8. It should be noted that... Figure 6 The S2 switch is the main switch; if S2 is turned off, other components will not function properly.

[0050] It should be noted that the music control chip IC1 is an N9300 model chip. The data signal generated by the oscillation circuit in the chip is used by each power supply circuit. The control loop records the code from the storage chip and controls the metronome and tone controller to work in coordination to produce the corresponding music output.

[0051] Furthermore, such as Figure 7 As shown, the PCB board also includes an RFID module, which includes a capacitor C, an RFID antenna 15, and an RFID control chip IC2. One end of the RFID control chip IC2 is connected to one end of the first resistor R1, and the other end of the RFID control chip IC2 is connected to the RFID antenna 15 through the capacitor C. It should be noted that the model of the RFID control chip IC2 is IMPINJ-M6-Monza R6B. The REID module is used to record the number of times the display box is opened. Specifically, all flow nodes of the display box are written into the RFID control chip IC2, and all data is read through the RFID antenna 15. The display box is wrapped in plastic film, or the connecting buckle 9 is sealed with a label. When a consumer uses the product, each time the connecting buckle 9 is opened, due to the voltage change in the series circuit where the RFID control chip IC2 is located, the RFID control chip IC2 will record one opening. This is used to determine the number of times the connecting buckle 9 and the elastic contact piece 10 in the display box have disconnected, and this number of openings will be recorded on the unique identification code of the display.

[0052] Furthermore, the outermost layer of the display area 6 is provided with a grating sheet, which, together with the multi-layered encrypted graphics at the bottom of the inner box 3, causes the position of the graphics to change significantly as the inner box 3 is pulled outward, displaying different patterns, increasing interest, and providing a certain degree of anti-counterfeiting.

[0053] It should be noted that the principle of using grating sheets to reproduce invisible anti-counterfeiting patterns is actually halftone image hiding and recognition technology: based on the characteristics of the human visual system, it combines grating technology with halftone printing technology to modulate the dots in specific areas of the image, achieving information hiding through overprinting. By superimposing gratings with corresponding parameters, the hidden information can be reproduced. In the process of using gratings to reveal or hide carrier images, the prepared grating sheet can be directly superimposed on the carrier image, or a liquid crystal display screen can be used for grating superposition to reproduce information. The principle of information hiding and display is as follows: after halftone processing of the background image, a dot phase modulation algorithm is used to embed secret information in a certain color plate. Since this information is outside the range of human visual recognition, the purpose of information hiding is achieved, obtaining an image (carrier image) containing hidden information. Using certain materials or equipment to superimpose revealing and hiding gratings on the carrier image causes light interference, thus reproducing the hidden information. Based on existing technologies, the information hiding and display effects of different screening methods were compared. Among them, amplitude modulation screening can effectively hide information and has the best effect in information hiding and display. Therefore, based on image amplitude modulation screening, phase modulation is applied to the halftone dots to analyze the principle of image information hiding and display.

[0054] Furthermore, the housing 1 is provided with a charging port 17 for charging the battery.

[0055] The present invention provides a method for preparing an intelligent interactive information display box, comprising the following steps:

[0056] The inner box 3 and the box body 1 are formed by shaping the cover and frame of the inner box 3 and assembling them to form the inner box 3 and the box body 1; after the viewing window on the inner box 3 faces the display area on the box body 1, the sliding resistor contact 14 on the box body 1 is placed on the resistance wire 16 on the inner box 3; the inner box 3 is inserted into the box body 1 from top to bottom through the opening 2 of the box body 1 until the top surface of the inner box 3 is flush with the top surface of the box body 1.

[0057] The connecting buckle 9 on the top of the inner box 3 is inserted into the groove 12 on the top of the box body 1. The connecting buckle 9 is set to contact the elastic contact piece 10 of the box body 1 to short-circuit the liquid crystal atomizing film 7 of the box body 1, so that the display area 6 of the box body 1 is not transparent.

[0058] Furthermore, the steps of forming the cover and frame of the inner box 3 and assembling it to form the inner box 3 include:

[0059] First, the printed face paper containing the anti-counterfeiting pattern 11 and the decorative face paper are laminated with the cover of the inner box 3 to form the inner box 3; the cover of the inner box 3 is then framed to form the inner box 3.

[0060] Furthermore, the steps of forming the cover and frame of box 1 and assembling it to form box 1 include:

[0061] A liquid crystal atomizing film 7 is attached to the inner side of the display area 6 of the box body 1, and a grating sheet is embedded in the outer side of the display area 6 of the box body 1, with the outer side of the grating sheet and the surface of the box body 1 being on the same plane.

[0062] The battery BAT, speaker 8, liquid crystal atomizing film 7, and PCB board of the box body 1 are installed in slots on the box body 1 according to the circuit diagram. The RFID antenna of the RFID module on the PCB board is plated with an aluminum layer, and then installed in a window on the box body 1. The RFID antenna is then decorated and covered with printed patterns. After wiring, the wire slots are filled with soft clay and then covered with the face paper of the box body 1.

[0063] Further, the steps following the insertion of the connecting buckle 9 on the top of the inner box 3 into the groove 12 on the top of the box body 1, making the display area 6 of the box body 1 opaque, include:

[0064] When the connecting buckle 9 on the inner box 3 is opened, the inner box 3 is pulled out to the preset position, and the box body 1 falls at a constant speed. If the falling time is 10-15 seconds, the installation requirements of the box body 1 and the inner box 3 are qualified.

[0065] In summary, the intelligent interactive display box provided by this invention features an anti-counterfeiting pattern on the side of the inner box where the viewing window is located. The display box is top-pull-out type, allowing the anti-counterfeiting pattern inside to be clearly seen during the pulling process, thus providing good anti-counterfeiting protection. The connecting buckle is T-shaped, facilitating the removal of the inner box from the main body. The outermost layer of the display area is provided with a striped grating sheet, which, combined with the multi-layered encrypted graphics on the bottom of the inner box, allows for significant changes in the position of the graphics from the observer's perspective, displaying different patterns, increasing interest, and providing a certain degree of anti-counterfeiting. Compared with existing technologies, the technical solution of this invention allows selective viewing of the display area of ​​the box through the connection state of the connecting buckle and the elastic contact piece, facilitating the display of the product inside the box, resulting in a better display effect. Furthermore, the top-pull-out design allows for clear viewing of the changes in the anti-counterfeiting pattern inside the display box during the pulling process, providing excellent anti-counterfeiting protection.

[0066] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims. All of these forms are within the scope of protection of the present invention.

Claims

1. An intelligent interactive information display box, characterized in that, The device includes a box body (1), with an opening (2) at the top, and an inner box (3) inside the box body (1). A viewing window (4) is provided on one side of the inner box (3). A limiting structure (5) is provided between the inner box (3) and the box body (1) to prevent the inner box (3) from detaching from the box body (1). A display area (6) is provided on the side of the box body (1) that contacts the viewing window (4). A liquid crystal atomizing film (7) is provided in the display area (6). The inner box (3) is equipped with a battery (BAT), a speaker (8) and a PCB board. The battery (BAT), speaker (8) and liquid crystal atomizing film (7) are connected to the PCB board. A connecting buckle (9) is rotatably provided on the top of the inner box (3). An elastic contact piece (10) is provided on the box body (1). The elastic contact piece (10) is connected to the PCB board. The connecting buckle (9) contacts the elastic contact piece (10) to short-circuit the liquid crystal atomizing film (7) and the speaker (8).

2. The information intelligent interactive display box according to claim 1, characterized in that, An anti-counterfeiting pattern (11) is provided on the inner box (3) on the side where the window (4) is located.

3. The intelligent interactive information display box according to claim 1, characterized in that, The box body (1) is provided with a groove (12), the elastic contact piece (10) is provided on both sides of the groove (12), and the connecting buckle (9) is engaged with the groove (12).

4. The information intelligent interactive display box according to claim 1, characterized in that, The limiting structure (5) includes a limiting slot (13) on the outside of the inner box (3) and a sliding resistor contact (14) on the inside of the box body (1). The sliding resistor contact (14) is connected to the box body (1) through an elastic element. A resistance wire (16) is provided between the inner box (3) and the limiting slot (13). The sliding resistor contact (14) is slidably connected to the resistance wire (16).

5. The intelligent interactive information display box according to claim 4, characterized in that, The PCB board is provided with a first resistor (R1), a second resistor (R2) and a music control chip (IC1). The negative terminal of the battery (BAT), the first resistor (R1), the connecting buckle (9) and the positive terminal of the battery (BAT) are connected in sequence to form a circuit. The negative terminal of the battery (BAT), the first resistor (R1), the speaker (8), the music control chip (IC1), the resistance wire (16) and the positive terminal of the battery (BAT) are connected in sequence to form a circuit. The negative terminal of the battery (BAT), the first resistor (R1), the liquid crystal atomizing film (7), the second resistor (R2) and the positive terminal of the battery (BAT) are connected in sequence to form a circuit.

6. The information intelligent interactive display box according to claim 5, characterized in that, The PCB board also includes an RFID module, which includes a capacitor (C), an RFID antenna (15), and an RFID control chip (IC2). One end of the RFID control chip (IC2) is connected to one end of the first resistor (R1), and the other end of the RFID control chip (IC2) is connected to the RFID antenna (15) through the capacitor (C).

7. A method for preparing an intelligent interactive information display box: characterized in that, Includes the following steps: The inner box and the box body are formed by shaping the inner box cover and the box body cover frame, and then assembled to form the inner box and the box body; after the viewing window on the inner box faces the display area on the box body, the sliding resistor contact on the box body is placed on the resistor wire on the inner box. Insert the inner box into the box body from top to bottom through the opening of the box body until the top surface of the inner box is flush with the top surface of the box body; The connecting buckle on the top of the inner box is inserted into the groove on the top of the box body. The connecting buckle is set to contact the elastic contact piece of the box body to short-circuit the liquid crystal atomizing film of the box body, so that the display area of ​​the box body is not transparent.

8. The method for preparing the intelligent interactive display box according to claim 7, characterized in that, The steps of forming the inner box by shaping the cover and frame and assembling it include: First, the printed face paper containing anti-counterfeiting patterns and the decorative face paper are laminated with the inner box cover to form a mold; the inner box is then framed by the inner box cover to form the inner box.

9. The method for preparing the intelligent interactive display box according to claim 8, characterized in that, The steps of shaping the box's cover and frame, and assembling it to form the box body include: A liquid crystal atomizing film is attached to the inner side of the display area of ​​the box, and a grating sheet is embedded in the outer side of the display area of ​​the box, with the outer side of the grating sheet being flush with the surface of the box. The battery, speaker, liquid crystal atomizing film, and PCB board of the box are installed in slots on the box according to the circuit diagram. The RFID antenna of the RFID module on the PCB board is plated with an aluminum layer, and then installed in a window on the box. The RFID antenna is then decorated and covered with printed patterns. After wiring, the slots are filled with soft clay and then covered with the face paper of the box.

10. The method for preparing the intelligent interactive display box according to claim 9, characterized in that, After inserting the connecting buckle on the top of the inner box into the groove on the top of the box body, making the display area of ​​the box body opaque, the following steps are included: When the connecting buckle on the inner box is opened, the inner box is pulled out to the preset position, and the box body falls at a constant speed. If the falling time is 10-15 seconds, the installation requirements of the box body and the inner box are qualified.

Images