Sticker machine

Abstract

This application discloses a sticker applicator, comprising a main body, a paper roll support frame, and a cover. The main body has a sticker outlet and includes an open receiving compartment, through which the sticker outlet communicates. The paper roll support frame carries sticker rolls and is replaceably mounted in the receiving compartment. The paper roll support frame includes a connecting post and a winding shaft. The connecting post is used for mounting the sticker roll, and the winding shaft is used for winding the backing paper after the sticker has been peeled off. The cover covers the opening of the receiving compartment and is detachably connected to the main body to confine the paper roll support frame within the receiving compartment. This sticker applicator, by having a replaceable paper roll support frame mounted within the main body, makes sticker roll replacement faster and more convenient.

Description

Technical Field

[0001] This application relates to the field of sticker distribution technology, and in particular to a sticker dispensing machine. Background Technology

[0002] Sticker rolls are stationery products made by winding strips of material. Sticker rolls typically include a backing paper and stickers. The stickers can be peeled off and pasted onto the backing paper. The stickers include an adhesive side and a printed side. The adhesive side has adhesive, while the printed side has symbols or patterns pre-printed on it.

[0003] To facilitate sticker distribution, existing technologies such as Chinese Utility Model Patent (Publication No.: CN2280699Y) and US Patent (Publication No.: US5770008A) disclose a press-type sticker dispenser. This dispenser requires manual installation of the sticker roll onto a support shaft, with the first section of the roll inserted into the corresponding channel. Then, a friction wheel is driven by a pressing rack, which moves the sticker strip through friction. In these existing technologies, changing the sticker roll requires the user to remove the starting end of the roll and insert it into the corresponding channel, which is inconvenient, especially for children. To address this, our company has developed an improved solution. This solution uses a detachable sticker box pre-filled with sticker rolls. When a sticker roll is used up, the box can be replaced directly, greatly simplifying the sticker roll replacement process. Related solutions are illustrated in Chinese Utility Model Patents with Publication Nos. CN219970240U and CN220684327U. However, the sticker boxes in these existing technologies have relatively complex structures and relatively high costs. The sticker boxes are replaced every time the sticker roll is changed, which increases the cost of use.

[0004] The above content is only used to assist in understanding the technical solution of the utility model and does not represent an admission that the above content is prior art. Utility Model Content

[0005] In view of the above problems, this utility model proposes a sticker machine, which aims to solve the technical problem that the existing sticker rolls are not easy to replace.

[0006] To achieve the above objectives, the sticker machine proposed in this utility model includes:

[0007] The main body has a sticker outlet, and the main body includes a receiving compartment with an opening, the sticker outlet being connected to the receiving compartment;

[0008] A paper roll support for holding sticker rolls, the paper roll support being replaceably mounted in the receiving compartment; the paper roll support includes a connecting post and a winding shaft, the connecting post for mounting the sticker roll, and the winding shaft for winding the backing paper after the sticker has been peeled off; and

[0009] A cover is provided over the opening of the receiving compartment, the cover being detachably connected to the body to confine the paper roll carrier within the receiving compartment.

[0010] In one embodiment, the paper roll carrier further includes a sticker conveying section and a deflecting and peeling section, wherein the sticker conveying section is disposed between the socket post and the deflecting and peeling section in the sticker conveying direction;

[0011] The deflecting and peeling section is disposed between the sticker conveying section and the winding shaft to convey the backing paper in a direction different from the sticker conveying direction, thereby peeling the sticker off the backing paper.

[0012] In one embodiment, the stickers output by the sticker machine have invisible identification dot codes;

[0013] The sticker machine also includes a reading mechanism, which is fixedly or detachably connected to the main body and is used to identify the invisible identification dot code and output the audio or image information corresponding to the invisible identification dot code.

[0014] In one embodiment, the sticker machine further includes a sticker roll comprising a backing paper and a plurality of stickers removable and adherable to the backing paper. Each sticker comprises a face layer and an adhesive backing layer that are bonded to each other. The adhesive backing layer is adhered to the backing paper. The face layer comprises an image display layer and an information encoding layer, and the information encoding layer comprises the invisible identification dot code.

[0015] In one embodiment, the reading mechanism includes:

[0016] A camera recognition module is installed on the main body and is used to capture images of the sticker surface;

[0017] A control processing module is located within the main body and is coupled to the camera recognition module. The control processing module is used to receive the image and perform image recognition calculations to decode at least one invisible identification dot code on the sticker.

[0018] An output module is located within the main body and is connected to the control processing module to output audio or image information corresponding to the invisible identification dot code.

[0019] In one embodiment, the reading mechanism further includes a storage module, which is disposed within the main body and electrically connected to the control processing module;

[0020] The storage module is used to store content data so that after the control processing module completes the identification of the invisible identification dot code, it can query the content data corresponding to the invisible identification dot code in the storage module and control the output module to play it.

[0021] In one embodiment, the sticker machine further includes a drive mechanism for driving the winding shaft to rotate;

[0022] The main body includes a peripheral wall and a partition wall. The sticker outlet is opened in the peripheral wall, and the partition wall is located inside the peripheral wall, separating the receiving compartment and the installation compartment.

[0023] The drive mechanism, the control processing module, and the output module are located within the mounting chamber. In one embodiment, the peripheral wall has a mounting opening that communicates with the mounting chamber.

[0024] The camera recognition module includes a camera recognition head, which includes an optical sensor and a mounting head. The optical sensor is electrically connected to the control processing module through the mounting port.

[0025] Both the mounting head and the sticker outlet are located on the peripheral wall, and the optical sensor is located at the end of the mounting head away from the peripheral wall.

[0026] In one embodiment, the mounting cavity includes a drive cavity and a panel cavity that are in communication with each other;

[0027] The partition wall includes a bottom wall and a surrounding wall. The bottom wall and the surrounding wall together form the driving cavity, and the surrounding wall and the surrounding wall together form the panel cavity.

[0028] Both the drive mechanism and the control processing module are located in the drive cavity;

[0029] The camera recognition module also includes a camera circuit board, the optical sensor is electrically connected to the camera circuit board, the camera circuit board is mounted in the panel cavity and electrically connected to the control processing module.

[0030] In one embodiment, the sticker machine further includes a timer mechanism mounted on the main body and electrically connected to the control processing module.

[0031] In one embodiment, the control processing module includes a main control board, and the drive mechanism and the timer mechanism are both electrically connected to the main control board.

[0032] In one embodiment, the sticker machine further includes a drive mechanism and a main control board disposed within the main body, the drive mechanism being electrically connected to the main control board, and the drive mechanism being used to drive the winding shaft to rotate;

[0033] The outer wall of the main body is provided with an electrical connection part, which is electrically connected to the main control board, and the reading mechanism is detachably electrically connected to the electrical connection part.

[0034] The sticker applicator provided in this application includes a main body, a cover, and a paper roll carrier. The paper roll carrier carries sticker rolls assembled in the receiving compartment of the main body. The cover is positioned over the opening of the receiving compartment and is detachably connected to the main body to confine the paper roll carrier within the receiving compartment. This arrangement means that the paper roll carrier does not serve as an external surface but only as a carrier for the sticker rolls and for outputting stickers. Therefore, there is more choice in the material used for the paper roll carrier, and the manufacturing precision of the paper roll carrier can be reduced, thereby lowering costs. When the sticker roll is used up, simply open the cover, replace it with a new paper roll carrier, and then close the cover again. The cover, as part of the external components, is used for a long time without replacement, reducing the number of parts that need to be replaced when changing sticker rolls, further reducing operating costs.

[0035] Secondly, the paper roll support includes a connecting post and a winding shaft. The connecting post is used for mounting the sticker roll, and the winding shaft is used for winding the backing paper after the sticker has been peeled off. During use, the sticker roll is fitted onto the connecting post, and the sticker is output along the sticker outlet under external force. The sticker can be peeled off from the backing paper for use. After being peeled off, the backing paper is guided and wound onto the winding shaft, ensuring the neatness and continuity of the sticker output. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the structure of the first embodiment of the sticker machine of this utility model;

[0038] Figure 2 This is an exploded view of the structure of the first embodiment of the sticker machine of this utility model;

[0039] Figure 3 This is a schematic diagram of the structure of the second embodiment of the sticker machine of this utility model;

[0040] Figure 4 This is a schematic diagram of the third embodiment of the sticker machine of this utility model;

[0041] Figure 5 This is a structural schematic diagram of the third embodiment of the sticker machine of this utility model from another angle;

[0042] Figure 6 This is an exploded view of the third embodiment of the sticker machine of this utility model;

[0043] Figure 7 This is another exploded view of the third embodiment of the sticker machine of this utility model;

[0044] Figure 8 This is another exploded view of the third embodiment of the sticker machine of this utility model;

[0045] Figure 9 This is a schematic diagram of the third embodiment of the sticker machine of this utility model;

[0046] Figure 10 for Figure 9 A cross-sectional view along PP;

[0047] Figure 11 This is a schematic diagram of the structure of the sticker roll of this utility model;

[0048] Figure 12 This is a schematic diagram of the multi-layer structure of the sticker of this utility model;

[0049] Explanation of icon numbers:

[0050]

[0051]

[0052] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0053] The technical solutions of the embodiments of this application 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 this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0054] It should be noted that if the embodiments of this utility model 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 specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0055] Furthermore, if the embodiments of this utility model 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 meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies both A and B.

[0056] Please refer to Figures 1 to 11 This application provides a sticker applicator 100 for outputting stickers 72. The stickers 72 are peelably adhered to a backing paper 71 and wound into a sticker roll 70. The sticker applicator 100 includes a main body 10, a cover 30, and a paper roll support 20. The main body 10 includes a receiving compartment 13 with an opening; the paper roll support 20 is used to hold the sticker roll 70 and is fitted into the receiving compartment 13; the cover 30 covers the opening of the receiving compartment 13 and is detachably connected to the main body 10 to confine the paper roll support 20 within the receiving compartment 13.

[0057] In the sticker machine 100 provided in this application, the paper roll carrier 20 is not used as an exterior surface, but only serves as a carrier for the sticker roll 70 and an output of the stickers 72. Therefore, there is more room for choice in the materials used to manufacture the paper roll carrier 20, and the manufacturing precision of the paper roll carrier 20 can be reduced, thereby reducing costs. When the sticker roll 70 is used up, the cover 30 is opened to replace the new paper roll carrier 20, and then the cover 30 is closed again. The cover 30 is used as part of the exterior components for a long time without being replaced, which reduces the number of parts that need to be replaced when the sticker roll 70 is replaced, further reducing the operating costs.

[0058] Specifically, in this embodiment, the paper roll support frame 20 includes a lower cover plate, and a connecting post 21 and a winding shaft 22 disposed on the lower cover plate. The connecting post 21 is used for mounting the paper roll 70, and the winding shaft 22 is used for winding the backing paper 71 after the paper roll 72 has been peeled off.

[0059] During use, the sticker roll 70 is fitted onto the socket post 21, and the sticker 72 is output along the sticker outlet 111 under external force. The sticker 72 can be peeled off from the backing paper 71 for use. After peeling, the backing paper 71 is guided and wound onto the winding shaft 22, ensuring the neatness and continuity of the sticker output.

[0060] The paper roll carrier 20 also includes a sticker conveying section 23 and a deflecting and peeling section 24. Specifically, in the conveying direction of the sticker 72, the sticker conveying section 23 is disposed between the connecting post 21 and the deflecting and peeling section 24 to convey the sticker 72 to the deflecting and peeling section 24. The sticker conveying section 23 may be a pair of conveying wheels, guide rollers, or a chute structure with guide surfaces to ensure smooth movement of the sticker 72 and the backing paper 71.

[0061] A deflecting and peeling section 24 is disposed between the sticker conveying section 23 and the winding shaft 22 to convey the backing paper 71 in a direction different from the travel direction of the sticker 72, thereby peeling the sticker 72 off the backing paper 71. The deflecting and peeling section 24 may be a guide surface, a guide wheel, or a wedge-shaped edge with a certain curvature or turning angle.

[0062] Furthermore, at least one of the socket post 21, the sticker delivery section 23, and the turning peeling section 24 is configured as an integral part with the lower cover plate.

[0063] In this embodiment, the socket post 21, the sticker conveying section 23, and the turning and peeling section 24 are all integrally formed with the lower cover plate. The lower cover plate is a horizontally extending thin plate, and the socket post 21, the sticker conveying section 23, and the turning and peeling section 24 are all vertically extending upward from the thin plate. The lower cover plate, the socket post 21, the sticker conveying section 23, and the turning and peeling section 24 are all plastic parts, which can be integrally injection molded.

[0064] In one embodiment, this application further proposes a sticker machine 100 with a reading function, used to output reward stickers 72 and enhance user learning motivation and interactive experience. Specifically, based on the existing structure of the above embodiment, the sticker machine 100 further includes a reading mechanism 40, a drive mechanism 50, and a main control board 421 that are electrically connected to each other; the reading mechanism 40 is fixedly or detachably connected to the main body 10 and is used to identify reading materials and output audio or image information corresponding to the reading materials. The reading materials include a medium carrying content such as paper or stickers 72; the reading mechanism 40 includes a communication module 45, which is used to transmit a reward signal when the reading behavior identified by the reading mechanism 40 meets preset conditions; the main control board 421 is used to receive the reward signal and control the drive mechanism 50 to start; the drive mechanism 50 is connected to the winding shaft 22 and drives the winding shaft 22 to rotate under the control of the main control board 421 so that the sticker machine 100 outputs at least one reward sticker 72.

[0065] In this embodiment, the reading mechanism 40 is fixedly or detachably connected to the main body 10. Users can choose a built-in or modular connection method according to their actual needs to adapt to different usage scenarios and functional expansions.

[0066] The reading mechanism 40 is used to identify the reading material and output the corresponding audio or image information. The reading material can be a medium with encoded information, such as a piece of paper or a sticker 72, for example, a paper carrier printed with patterns or symbols. It can be an external piece of paper or a sticker 72, or a sticker 72 output by the sticker machine 100, and there are no restrictions. Preferably, the surface of the reading material is provided with an invisible identification dot code, which the reading mechanism 40 can read and decode through image recognition, and then broadcast the corresponding content in conjunction with it.

[0067] The reading mechanism 40 also includes a communication module 45, which records the reading behavior and sends a reward signal when the user performs the reading operation. For example, when the accumulated reading behavior meets a preset condition, such as the accumulated reading time or the number of specified contents completed, the communication module 45 sends a reward signal to trigger the sticker machine 100 to output a reward sticker 72.

[0068] The main control board 421 is located inside the main body 10 and is used to receive reward signals from the communication module 45 and send control commands to the drive mechanism 50 after receiving the signal. The main control board 421 may include a processing chip, power control circuit, input / output interface and other structures to realize coordinated control between multiple modules.

[0069] The drive mechanism 50 is an electric structure, and is connected to the winding shaft 22 on the paper roll support frame 20. The drive mechanism 50 is started under the control of the main control board 421, driving the winding shaft 22 to rotate, thereby driving the backing paper 71 in the sticker roll 72 70 to be wound up and peeled off the sticker 72.

[0070] In reward control mode, the drive mechanism 50 operates automatically after receiving control commands from the main control board 421, causing the sticker machine 100 to output at least one reward sticker 72. The reward sticker 72 can be pre-set to contain specific patterns, encouraging slogans or point symbols, game stickers 72, etc., to incentivize users to continue using the device.

[0071] Through the above structural design, the Sticker Machine 100 can realize integrated interactive functions of point reading, timing judgment and reward output, which is especially suitable for scenarios such as early childhood education, language learning and task incentive, and enhances the fun and educational value of the user experience.

[0072] In one embodiment, this application further proposes a sticker reader 100 with a point-and-read function, used to peel off and output stickers 72 and identify and play the information contained in the stickers 72. Through the integrated structure and function system of peeling, outputting, and point-and-reading, the efficiency and interactivity are greatly improved.

[0073] Specifically, refer to Figure 10 and Figure 11The sticker machine 100 also includes a sticker roll 70, which includes a backing paper 71 and a plurality of stickers 72 that can be peeled off and adhered to the backing paper 71. Specifically, the stickers 72 can be arranged sequentially and peelably adhered to the backing paper 71. The backing paper 71 and the stickers 72 are wound from one end of the backing paper 71 to form a sticker roll 70 with a central positioning hole 73 for fitting onto the socket post 21 of the paper roll carrier box. The winding shaft 22 can be fixed to the other end of the backing paper 71 to provide tension in the conveying path, so that the backing paper 71 and the stickers 72 are conveyed toward the sticker outlet 111, and used to wind the backing paper 71 after the stickers 72 have been peeled off to form a backing paper roll.

[0074] The sticker 72 includes a face layer 721 and an adhesive backing layer 722 that are bonded together. The adhesive backing layer 722 is disposed on the lower surface of the sticker 72 and is used to peelably adhere the sticker 72 to the backing paper 71. The adhesive backing layer 722 may be a pressure-sensitive adhesive layer. A release film may be applied to the backing paper 71 to ensure that the adhesive force between the adhesive backing layer 722 and the backing paper 71 is less than the adhesive force between the face layer 721 and the adhesive backing layer 722, thereby allowing the sticker 72 to be easily peeled off from the backing paper 71. Understandably, the sticker 72 and the backing paper 71 are temporarily bonded by the adhesive backing layer 722. When the sticker 72 and the backing paper 71 are peeled off, one side of the face layer 721 and the adhesive backing layer 722 does not separate, but the other side of the adhesive backing layer 722 separates from the release film, without damaging the sticker 72 and the backing paper 71.

[0075] The surface layer 721 is the upper structure of the sticker 72, used to display content and store information, and is preferably made of flexible plastic film, coated paper or composite material. The surface layer 721 includes an image display layer 7211 and an information encoding layer 7212. The image display layer 7211 is used to display visual content such as patterns, text, and graphics.

[0076] The information encoding layer 7212 includes invisible identification dots. In other words, the stickers 72 output by the sticker printer 100 have invisible identification dots, and the encoded information is used to identify the corresponding voice, image, or other multimedia content. Specifically, the information encoding layer 7212 is a non-visible (or low-visibility) pattern layer, which may include, but is not limited to, a micro-dot array (such as a variant of the Anoto Pattern commonly found in reading pens), arranged on paper according to specific encoding rules (such as Anoto technology or other similar schemes), micro QR codes or DataMatrix codes (printed using low-contrast or special inks), infrared or ultraviolet ink dots (invisible to the human eye but photosensitive to cameras), light-transmitting / light-blocking microstructures (laser perforation, UV adhesive embossed patterns), etc. It is made on the surface or under the image display layer 7211 using overlay printing or selective inkjet technology, and does not affect the main image of the image display layer 7211 to the naked eye. Standard positioning formats (such as four-corner correction points and border anchor points) can also be used to improve machine recognition rates. For example, absolute coordinates: even if only a small part of the dot pattern is captured (such as an area the size of a pen tip), the system can calculate the absolute position (X,Y coordinates) of the point in the entire printing page coordinate system according to the dot pattern arrangement rules.

[0077] Reference Figures 3 to 9 The sticker machine 100 also includes a reading mechanism 40 for implementing the reading function, that is, for recognizing the invisible identification dot code and outputting the audio or image information corresponding to the invisible identification dot code. The reading mechanism 40 can be a combination structure of recognition and playback modules, including a camera recognition module 41 such as a camera and optical recognition device, a control processing module 42 such as a processing chip or main control module, and an output module 43 such as a speaker, display screen, and Bluetooth module.

[0078] The reading mechanism 40 is fixedly or detachably connected to the main body 10. For example, when the reading mechanism 40 is fixedly connected to the main body 10, its structural components are integrated into the main body 10. When the reading mechanism 40 is detachably connected to the main body 10, it exists as an independent functional module, and users can disassemble, replace, or upgrade it as needed. The reading mechanism 40 can be equipped with an independent power system (such as a built-in lithium battery or dry battery pack) to support its operation. The sticker 72 can be output manually or electrically. When the sticker 72 is output electrically, the winding shaft 22 is driven by the electric drive mechanism 50, and the reading mechanism 40 can still be powered independently or connected to a unified power supply; there are no restrictions on this.

[0079] The interactive reading mechanism 40 is preferably located near the sticker outlet 111 so that the user can easily read the identification dot code on the surface of the sticker 72 after the sticker 72 is peeled off and output. The interactive reading mechanism 40 identifies the dot code information on the sticker 72, calls up the audio or image resources corresponding to the code, and outputs them in real time, such as playing animal sounds, word pronunciation, knowledge explanations, animation displays, etc.

[0080] Furthermore, the reading device 40 and the main body 10 can interact with control signals and data through a wired connection, or they can be connected to external mobile devices wirelessly via Bluetooth or Wi-Fi to access cloud resources or embedded content in applications.

[0081] When in use, after the sticker 72 is output from the sticker outlet 111, the reading mechanism 40 identifies the invisible dot codes on the sticker 72 and outputs the corresponding content. The user can immediately hear a sound or see information related to the sticker 72 image. For example, when the sticker 72 image is an animal picture, the reading mechanism 40 can play the animal's sound or provide a scientific explanation; if the sticker 72 image is an English letter or word, it can output the corresponding pronunciation. This is suitable for children's early education, fun learning, and other scenarios, effectively improving the interactivity and educational value of the sticker 72 product.

[0082] In one embodiment, the sticker machine 100 further includes a drive mechanism 50 and a main control board 421 disposed within the main body 10. The drive mechanism 50 is electrically connected to the main control board 421 and is used to drive the winding shaft 22 to rotate. An electrical connection part is provided on the outer wall surface of the main body 10 and is electrically connected to the main control board 421. The reading mechanism 40 is detachably electrically connected to the electrical connection part (not shown).

[0083] In this embodiment, the drive mechanism 50 is an electric drive mechanism 50, such as a small DC motor, a stepper motor, or a gear motor assembly with a reduction gear structure. To achieve electrical connection compatibility and modular upgrades with the reading module, an electrical connection part is provided on the outer wall of the main body 10 of the sticker machine 100, which can be directly electrically connected to the main control board 421 via wires or a circuit board.

[0084] The reading mechanism 40 is detachably electrically connected to the electrical connection part, that is, it establishes a temporary or stable electrical connection with the electrical connection part through pins, magnetic contacts, snap-fit ​​interfaces, TYPE-C interfaces, etc. When the reading mechanism 40 is installed on the main body 10, it can obtain a unified power supply signal from the main control board 421 to realize functions such as image acquisition, decoding and output.

[0085] Since both the drive mechanism 50 and the reading mechanism 40 are electrically connected to the main control board 421, they can share the same power supply system, thereby simplifying the power supply circuit structure, avoiding redundant wiring, and improving system stability. Secondly, the reading mechanism 40 and the main body 10 of the sticker printer 100 are separate modules. When the user does not need the reading mechanism 40, it can be quickly and easily removed from the main body 10, reducing the overall size of the device and making it easy to carry. Furthermore, the reading mechanism 40 can be replaced or expanded according to the types of stickers 72 or usage scenarios, without requiring the user to replace the entire device. In addition, the electrical connection part uses a standardized interface, allowing for quick replacement of the reading mechanism 40 in case of malfunction, reducing maintenance costs.

[0086] In one embodiment, the reading mechanism 40 includes a camera recognition module 41, a control processing module 42, and an output module 43.

[0087] The camera recognition module 41 is mounted on the main body 10 and is used to capture images of the surface of the sticker 72. It is preferably located near the sticker outlet 111 or on the surface of the main body 10, allowing the user to align the sticker 72 with the module for recognition. The camera recognition module 41 is used to capture image information of the surface of the sticker 72 when the user actively touches it, especially the invisible identification dots contained in the information encoding layer 7212. The module can be an infrared image capture device, a high-resolution camera, etc.

[0088] The control processing module 42 is located within the main body 10 and is coupled to the camera recognition module 41. It receives images and performs image recognition calculations to decode at least one hidden identification dot code on the sticker 72. Specifically, it decodes the hidden identification dot code on the sticker 72 that the user taps into into identifiable data information and retrieves the corresponding audio or image content. The control processing module 42 can be integrated into the main control circuit; that is, the control processing module 42 may include a main control board 421, which uses an MCU, DSP chip, or AI processor to implement the image recognition algorithm.

[0089] If the sticker 72 has multiple invisible identification codes, each code can correspond to a pattern, audio, video, or other digital content. To enhance the richness and interactivity of the sticker 72, a single sticker 72 can contain multiple invisible identification codes in different locations or areas. Users can trigger the corresponding content output by selectively tapping different areas on the sticker 72. This enhances the user's interactive experience. The design of multiple codes can guide users to "explore and tap" different parts of the sticker 72. For example, an animal sticker 72 can contain "head" corresponding to animal sounds, "body" corresponding to introductory audio, and "feet" corresponding to interactive Q&A; a learning card sticker 72 can contain three codes: letters, word meanings, and example sentences, each outputting different learning content.

[0090] The output module 43 is located within the main body 10 and is connected to the control processing module 42. It outputs audio or image information corresponding to the invisible identification dot code. The output can be in the form of voice playback, image display, or transmission to an external device via Bluetooth or Wi-Fi. The output module 43 may include a speaker, buzzer, display screen, or data transmission unit. For example, if the content corresponding to the dot code is a spoken word, it will be emitted through the speaker; if it is an image or animation, it can be displayed on a matching screen or transmitted to a mobile device.

[0091] The reading mechanism 40 forms a complete information recognition and output chain, enabling the sticker 72 to be recognized, analyzed and fed back after being torn off, realizing an integrated experience of "output is reading", and enhancing the interactivity and fun of the sticker 72 product.

[0092] In one embodiment, the reading mechanism 40 further includes a storage module 44, which is disposed within the main body 10 and electrically connected to the control processing module 42. The storage module 44 is used to store content data so that after the control processing module 42 has completed the identification of the invisible identification dot code, it can query the content data corresponding to the invisible identification dot code in the storage module 44 and control the output module 43 to play it.

[0093] In this embodiment, the storage module 44 may include an internal storage unit and an external database receiver. The internal storage unit is used to store content data and the correspondence between the invisible identification dot codes and other data. Users can download the content data via a data cable or the internet. The external database can be connected to the external database receiver via wired or wireless means and is used to store a large amount of content data for querying.

[0094] The control processing module 42 locates the corresponding voice, text, animation, or other feedback content based on the hidden identification dot code content and plays it through an output module 43. Specifically, the internal storage unit and external database record the audio or video files to be played corresponding to coordinates or coordinate ranges. When the camera recognition module 41 captures a certain location and decodes the coordinates, the system immediately queries the storage module 44 to find the corresponding audio or video file for playback. The storage module 44 stores a large number of pre-recorded audio files (such as text readings, word pronunciations, and sound effects) and a dot code-audio mapping index table. This database accurately maps the identified dot coordinates or IDs to the corresponding audio file addresses. The capacity ranges from tens of MB to several GB. The storage module may also include an extended storage interface, such as an SD card slot or USB interface, allowing users to expand audio content or update firmware. The storage module 44 can also store the device's boot program, operating system, and application code.

[0095] In one embodiment, the sticker applicator 100 further includes a drive mechanism 50 for driving the winding shaft 22 to rotate, thereby winding the backing paper 71 and outputting the sticker 72 to the sticker outlet 111, thereby improving the convenience and automation of sticker 72 dispensing. Specifically, the drive mechanism 50 can be a manual drive mechanism 50, which includes a lever and components such as a gear set, clutch, and reset member driven by the lever. By pressing the lever, the winding shaft 22 can be rotated to wind the backing paper 71 and thus peel off the sticker 72. Alternatively, the drive mechanism 50 can also be an electric drive mechanism 50, including a motor (micro motor or stepper motor, etc.), gear set, etc. The output end of the motor is connected to the winding shaft 22 through the gear set, and is used to drive the winding shaft 22 to rotate under the action of a control signal, thereby retracting the backing paper 71 and maintaining the continuous peeling and output of the sticker 72.

[0096] To improve the compactness and integration of the overall structure, the main body 10 includes a peripheral wall 11 and a partition wall 12. The peripheral wall 11 extends outward to form the general external shape of the main housing and inward to form an internal accommodating space. The partition wall 12 is disposed within the internal accommodating space. Specifically, the partition wall 12 is located between the upper and lower edges of the peripheral wall 11, dividing the internal accommodating space into a receiving compartment 13 and an installation compartment 14. The peripheral wall 11 has a sticker outlet 111, which communicates with the receiving cavity. The receiving compartment 13 is used to accommodate the paper roll carrier 20 and the sticker roll 70. The installation compartment 14 is used to install electronic components and power components. Thus, the drive mechanism 50, the control processing module 42, and the output module 43 are all disposed inside the installation compartment 14, physically isolated from the receiving compartment 13, thereby forming a clear functional partition structure. Furthermore, the power and electronic control components are centrally located in the installation compartment 14 through the partition wall 12, avoiding mixing with mechanical structures such as the sticker roll 70, making the structure more compact and effectively reducing the overall size of the machine.

[0097] In one embodiment, to achieve the acquisition and recognition of image information of the sticker 72, the camera recognition module 41 includes a camera recognition head 411 and a camera recognition head cover 412. The camera recognition head cover 412 is used to house the camera recognition head 411, and the camera recognition head 411 and the camera recognition head cover 412 are connected and mounted on the main body 10 via a mounting port. In this embodiment, the camera recognition head 411 includes an optical sensor 4111 and a mounting head 4112, with the optical sensor 4111 located on the side of the mounting head 4112 away from the peripheral wall 11. Specifically, the optical sensor 4111 is disposed inside the mounting head 4112 and is used to acquire and recognize the image on the surface of the sticker 72. The optical sensor 4111 can be a CMOS image sensor, a CCD image sensor, a laser scanning recognition head, or a miniature high-definition camera module, etc. In other ways, to improve the light sensitivity of specific inks or layers, the camera recognition module 41 may include a built-in LED light source, such as infrared or ultraviolet LED supplemental lighting, to illuminate the ink dots without interfering with the user's vision; it may also include a filter design: an infrared or ultraviolet filter is installed inside the lens to specifically filter out noise light waves, allowing specific ink dot patterns to emerge in the image; it may also include a shooting simulation exposure optimization algorithm, which can improve recognition accuracy by using multi-frame shooting, automatic contrast enhancement, shadow compensation, etc.

[0098] In some implementations, after the camera recognition module 41 captures the image, it transmits it to the control processing module 42, which mainly performs the following steps: First, preprocessing is performed, such as image cropping, geometric correction, and contrast enhancement; second, feature detection and dot matrix decoding are performed, such as using a built-in algorithm to compare the micro-dot positions and reconstruct the dot code content; then, error correction and unique code restoration are performed, such as error correction technology similar to QR codes, which allows for certain angles and damage; finally, corresponding data is searched and output, querying the local database to find the corresponding voice, text, animation, and other feedback content, and playing it through the output module.

[0099] A mounting port is provided on the peripheral wall 11 of the main body 10, which connects to the mounting compartment 14 inside the main body 10, for the optical sensor 4111 to be electrically connected to the control processing module 42. Specifically, the optical sensor 4111 establishes an electrical connection with the control processing module 42 inside the main body 10 through the lead channel of the mounting port, so that the identification signal can be quickly transmitted and processed.

[0100] Both the mounting head 4112 and the sticker outlet 111 are located on the peripheral wall 11. That is, the mounting head 4112 is fixedly or replaceably mounted on the outside of the peripheral wall 11 of the main body 10, and is adjacent to or aligned with the structural position of the sticker outlet 111. This makes it convenient for users to perform reading operations directly in front of the mounting head 4112 after the sticker 72 is output, without having to change the direction of the sticker machine 100, making it more convenient to use.

[0101] In one embodiment, to achieve a more compact and rational component layout, the mounting chamber 14 of the sticker machine 100 can be further subdivided into two functional areas: a drive cavity 141 and a panel cavity 142, which are interconnected. Specifically, the partition wall 12 includes a bottom wall 122 and a surrounding wall 121. The bottom wall 122 and the surrounding wall 11 enclose the drive cavity 141, and the surrounding wall 121 and the surrounding wall 11 enclose the panel cavity 142. The drive mechanism 50 and the control processing module 42 are both located in the drive cavity 141. The camera recognition module 41 also includes a camera circuit board 413. An optical sensor 4111 is electrically connected to the camera circuit board 413. The camera circuit board 413 is mounted in the panel cavity 142 and electrically connected to the control processing module 42. Specifically, the camera recognition head 411 can be connected to the pin header of the camera circuit board 413 through a pin header, or it can be electrically connected through a flexible flat cable. No limitation is made here.

[0102] During assembly, the drive mechanism 50 and the control processing module 42 are pre-fixed to the bottom wall 122, while the camera circuit board 413 is mounted on the inner wall of the enclosure 121 or its extended support. After assembly, it is electrically connected to the main control system via a flexible flat cable, and then the camera recognition head 411 is electrically connected to the camera circuit board 413. This makes the wiring between the camera recognition head 411 and the camera circuit board 413 more compact, and the plug-in electrical connection makes disassembly and assembly easier. Secondly, the combination of the bottom wall 122 and the enclosure 121 forms a dual-cavity structure, effectively utilizing the space of the main body 10 and achieving miniaturization and high integration of the sticker machine 100.

[0103] A button module 80 can be provided on the peripheral wall 11, the cover 30, or the bottom cover 90. The button module 80 includes multiple selection buttons 81 and power buttons 82. The selection buttons 81 and power buttons 82 are respectively connected to the control processing module 42 and the audio processing and output module 43 via electrical signals. The selection buttons 81 may include, but are not limited to, volume control buttons and / or playback sequence buttons. The volume control buttons are used to adjust the playback volume, and the playback sequence buttons are used to switch between the previous or next section. The power buttons 82 may include, for example, but are not limited to, controlling the sticker reading 72 output module 43 and / or the camera recognition module 41 and / or the main power switch. In one embodiment, the main power switch may be designed such that when it is turned off, the output unit of the sticker 72 and the camera recognition module 41 are both de-energized; when it is turned on, the sticker reading 72 output module 43 and the camera recognition module 41 are still de-energized, and can be individually turned on or off as needed by the corresponding switch buttons. In another embodiment, the sticker reader 100 with reading function can also be used as a music or story player, automatically playing songs or stories built into the storage module 44, and switching between the previous or next section by pressing the playback sequence button. That is to say, in the sticker reader 100 with reading function of this application, each module, such as the sticker reading output unit, the camera recognition module 41, the storage module 44, and the output module 43, can be set to be used individually or selectively in combination as needed.

[0104] The sticker dispenser 100 with point-reading function provided in this application mainly includes the following steps in its peeling, output, and point-reading recognition process:

[0105] Step S1: Sticker 72 peeling and output. When the user operates the sticker machine 100 with reading function, for example by pressing a button or a sensor switch, the drive mechanism 50 is activated, which drives the sticker roll 70 to rotate, so that the pre-printed sticker 72 travels along the conveyor path, is peeled off at the turning peeling part 24, and outputs a sticker 72 to the sticker outlet 111.

[0106] Step S2: Sticker 72 positioning. The output sticker 72 stops at the predetermined position at the sticker exit 111. The user can choose whether to peel off the sticker 72.

[0107] Step S3: Activate the reading system. Once the sticker 72 is positioned, the system can automatically or be triggered by the user to activate the camera recognition module 41. The camera recognition module 41 may include a high-resolution lens and one or more supplementary lighting devices to take close-up photos of the sticker 72 surface.

[0108] Step S4: Hidden Code Image Capture. The image data captured by the lens of the camera recognition module 41 is filtered by a preset light filtering design (such as an infrared filter or a UV sensing element) to filter visible light interference and capture the image of the hidden identification code area on the surface of the sticker 72, such as a dot pattern composed of tiny dots, barcodes, or matrix codes.

[0109] Step S5: Data Processing. The captured image data is analyzed by the processor in the control processing module 42. The analysis methods include, but are not limited to: edge detection and image magnification processing; point comparison and matrix decoding algorithms; and determining the unique identification number corresponding to the sticker 72.

[0110] Step S6: Query corresponding content. Based on the identified location information, the control processing module 42 queries the device's internal storage unit or an external database (such as a memory card or cloud database) via a network connection to find and play the corresponding pre-stored audio file. This includes: voice effects (e.g., number pronunciation, single-word pronunciation) or prompts corresponding to the sticker 72, language learning content, or game interaction content. The pre-stored audio in the internal storage unit can be pre-stored at the factory based on the content of the sticker roll 70, or the content of the sticker roll 70 can be downloaded to the internal storage unit via a computer, or downloaded online via Wi-Fi, or via an APP or mini-program.

[0111] Step S7: Playback Output. The system will play the corresponding content found through the output module 43, for example, but not limited to: the built-in speaker, or transmit it to headphones / external speakers via Bluetooth, to prompt the user with the meaning of the sticker 72 in the form of voice or video.

[0112] Step S8: End of process and wait for the next operation. After playback is complete, the system returns to standby mode, waiting for the user to operate the device again to output the next sticker 72, and repeats the above process.

[0113] This application provides a sticker reader 100 with interactive reading functionality. Combining automatic sticker peeling technology and high-resolution camera interactive reading technology, it can accurately identify invisible dots on the sticker 72 that are difficult to detect with the naked eye, and play corresponding voice, stories, or interactive sound effects in real time, enhancing children's user experience and learning motivation. Compared to traditional manual sticker peeling and simple image output designs, this device can automatically output the sticker 72 and complete content recognition and voice feedback in real time. It is highly integrated, easy to operate, and particularly suitable for preschool children or special education settings. Furthermore, the device has data storage and interactive reading recording functions, which can be extended to learning progress tracking and personalized content recommendations in the future, demonstrating high application potential and market value.

[0114] In one embodiment, please refer to Figure 3 , Figure 6 and Figure 7The sticker printer 100 also includes a timer mechanism 60, which is mounted on the main body 10 and electrically connected to the control processing module 42. The timer mechanism 60 can serve as a countdown timer; for example, when a user is studying and needs to set a study time, the timer mechanism 60 can be used to count down. This allows the sticker printer 100 to integrate the functions of peeling off the sticker 72, reading the sticker 72, and the timer. The timer is mounted on the main body 10, preferably within the mounting compartment 14, and is electrically connected to the control processing module 42 via a wire or flexible flat cable. Specifically, the timer mechanism 60 may include a microcontroller timing chip (such as an RTC real-time clock module), a timer switch unit, etc.

[0115] In one embodiment, the control processing module 42 includes a main control board 421, which is used to centrally control the operation of various functional modules of the sticker machine 100. The main control board 421 is preferably located within the drive cavity 141 and is electrically connected to the drive mechanism 50, the reading mechanism 40, and the timer mechanism 60 to form a unified control system architecture. This allows for centralized control and linkage of all functional components, improving response efficiency and system coordination. For example, when the user sets the learning time using the timer mechanism 60, a sticker 72 is automatically ejected from the sticker outlet 111 as a reward when the countdown ends.

[0116] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A sticker machine for outputting stickers, said stickers being peelably adhered to backing paper and wound into sticker rolls, characterized in that, The sticker machine includes: The main body has a sticker outlet, and the main body includes a receiving compartment with an opening, the sticker outlet being connected to the receiving compartment; A paper roll support for holding sticker rolls, the paper roll support being replaceably mounted in the receiving compartment; the paper roll support includes a connecting post and a winding shaft, the connecting post for mounting the sticker roll, and the winding shaft for winding the backing paper after the sticker has been peeled off; and A cover is provided over the opening of the receiving compartment, the cover being detachably connected to the body to confine the paper roll carrier within the receiving compartment.

2. The sticker machine as described in claim 1, characterized in that, The paper roll support also includes a sticker conveying section and a turning and peeling section. In the sticker conveying direction, the sticker conveying section is disposed between the socket and the turning and peeling section. The deflecting and peeling section is disposed between the sticker conveying section and the winding shaft to convey the backing paper in a direction different from the sticker conveying direction, thereby peeling the sticker off the backing paper.

3. The sticker machine as described in claim 2, characterized in that, The sticker machine also includes a reading mechanism, a drive mechanism, and a main control board that are electrically connected to each other; The reading mechanism is fixedly or detachably connected to the main body and is used to identify reading materials and output audio or image information corresponding to the reading materials. The reading materials include paper or stickers. The reading mechanism includes a communication module. When the reading behavior identified by the reading mechanism meets preset conditions, the communication module is used to transmit a reward signal. The main control board is used to receive the reward signal and control the drive mechanism to start; The drive mechanism is connected to the winding shaft and drives the winding shaft to rotate under the control of the main control board, so that the sticker machine outputs at least one reward sticker.

4. The sticker machine as described in claim 2, characterized in that, The stickers output by the sticker machine have invisible identification dot codes; The sticker machine also includes a reading mechanism, which is fixedly or detachably connected to the main body and is used to identify the invisible identification dot code and output the audio or image information corresponding to the invisible identification dot code.

5. The sticker machine as described in claim 4, characterized in that, The sticker machine also includes a sticker roll, which includes a backing paper and a plurality of stickers that can be peeled off and pasted onto the backing paper. Each sticker includes a face layer and an adhesive backing layer that are bonded to each other. The adhesive backing layer is pasted onto the backing paper. The face layer includes an image display layer and an information encoding layer. The information encoding layer includes the invisible identification dot code.

6. The sticker machine as described in claim 5, characterized in that, The reading device includes: A camera recognition module is installed on the main body and is used to capture images of the sticker surface; A control processing module is located within the main body and is coupled to the camera recognition module. The control processing module is used to receive the image and perform image recognition calculations to decode at least one invisible identification dot code on the sticker. An output module is located within the main body and is connected to the control processing module to output audio or image information corresponding to the invisible identification dot code.

7. The sticker machine as described in claim 6, characterized in that, The reading mechanism also includes a storage module, which is located inside the main body and electrically connected to the control processing module; The storage module is used to store content data so that after the control processing module completes the identification of the invisible identification dot code, it can query the content data corresponding to the invisible identification dot code in the storage module and control the output module to play it.

8. The sticker machine as described in claim 6, characterized in that, The sticker machine also includes a drive mechanism for driving the winding shaft to rotate. The main body includes a peripheral wall and a partition wall. The sticker outlet is opened in the peripheral wall, and the partition wall is located inside the peripheral wall, separating the receiving compartment and the installation compartment. The drive mechanism, the control processing module, and the output module are located inside the installation compartment.

9. The sticker machine as described in claim 8, characterized in that, The peripheral wall has an installation opening, which is connected to the installation compartment; The camera recognition module includes a camera recognition head, which includes an optical sensor and a mounting head. The optical sensor is electrically connected to the control processing module through the mounting port. Both the mounting head and the sticker outlet are located on the peripheral wall, and the optical sensor is located at the end of the mounting head away from the peripheral wall.

10. The sticker machine as described in claim 9, characterized in that, The mounting compartment includes a drive cavity and a panel cavity that are interconnected; The partition wall includes a bottom wall and a surrounding wall. The bottom wall and the surrounding wall together form the driving cavity, and the surrounding wall and the surrounding wall together form the panel cavity. Both the drive mechanism and the control processing module are located in the drive cavity; The camera recognition module also includes a camera circuit board, the optical sensor is electrically connected to the camera circuit board, the camera circuit board is mounted in the panel cavity and electrically connected to the control processing module.

11. The sticker machine as described in any one of claims 8 to 10, characterized in that, The sticker machine also includes a timer mechanism, which is mounted on the main body and electrically connected to the control processing module.

12. The sticker machine as described in claim 11, characterized in that, The control processing module includes a main control board, and the drive mechanism and the timer mechanism are both electrically connected to the main control board.

13. The sticker machine as described in claim 4, characterized in that, The sticker machine also includes a drive mechanism and a main control board disposed within the main body. The drive mechanism is electrically connected to the main control board and is used to drive the winding shaft to rotate. The outer wall of the main body is provided with an electrical connection part, which is electrically connected to the main control board, and the reading mechanism is detachably electrically connected to the electrical connection part.

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