A mobile terminal with passport, ID card and two-dimensional code identification function

Abstract

The utility model discloses a mobile terminal with passport, identification card, two -dimensional code identification function, including operation platform and self -service subassembly, the self -service subassembly includes rotator and rotation axis, and rotator is connected with rotation axis, and rotation axis is connected with operation platform rotation, rotator includes at least three identification module, and a plurality of identification module is distributed in rotator along the rotation direction of rotation axis. The utility model integrates multiple identification module on a rotator, avoids multiple identification module to spread and occupies a large amount of space, and has promoted the space utilization of equipment.

Description

Technical Field

[0001] This utility model relates to the field of terminals, and in particular to a mobile terminal with passport, ID card and QR code recognition functions. Background Technology

[0002] In existing technologies, to meet the self-service identification needs in various scenarios such as passenger identity verification, government affairs processing, and ticket verification, self-service terminal devices integrating multiple identification modules are typically used. These devices generally have passport recognition modules, ID card recognition modules, and QR code scanning modules arranged side-by-side on a fixed operating table, allowing users to complete the identification of multiple documents on the same terminal. However, existing integrated structures generally have a significant problem: due to the large number of identification modules, their varying sizes, and their horizontal side-by-side arrangement, the overall width of the device is large, occupying a lot of space. This often leads to installation difficulties, obstructed passage, or limited deployment density, especially when deployed in space-constrained areas such as airports, train stations, and service halls. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a mobile terminal with passport, ID card and QR code recognition functions to solve the problem of large space occupation of integrated self-service terminals.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A mobile terminal with passport, ID card, and QR code recognition functions includes an operating console and self-service components;

[0006] The self-service component includes a rotating component and a rotating shaft. The rotating component is connected to the rotating shaft, and the rotating shaft is rotatably connected to the operating table. The rotating component includes at least three recognition modules, and the plurality of recognition modules are evenly distributed on the rotating component along the rotation direction of the rotating shaft.

[0007] In some embodiments, the rotating member is a polygonal prism, and the plurality of the identification modules are respectively disposed on different planes of the polygonal prism.

[0008] In some embodiments, the rotating component further includes a protective plate, the number of which matches the number of the identification modules. The protective plate is slidably connected to the plane of the polygonal prism on which the identification modules are located, and the protective plate is used to protect the identification modules.

[0009] In some embodiments, the protective plate includes a first baffle and a second baffle, which are slidably connected to the plane of the polygonal prism; during the sliding process, the first baffle and the second baffle can move closer to or further away from each other.

[0010] In some embodiments, the first baffle and the second baffle abut against the end face of the operating table when they are far apart from each other.

[0011] In some embodiments, the end face of the polygonal prism is provided with a limiting block that matches the sliding path of the first baffle and the second baffle, the limiting block being used to limit the first baffle and the second baffle.

[0012] In some embodiments, the rotating component is a triangular prism, and the number of the identification modules is three, with the three identification modules evenly distributed on the three sides of the triangular prism along the rotation direction of the rotation axis.

[0013] In some implementations, the three recognition modules are a passport recognition module, an ID card recognition module, and a QR code recognition module.

[0014] In some embodiments, a control center is also included, which is communicatively connected to the self-service component and is used to control the rotation of the self-service component.

[0015] In some embodiments, the system also includes casters, which are located at the bottom of the control panel and are used to move the control panel.

[0016] The beneficial effects of this utility model are as follows: It provides a mobile terminal with passport, ID card, and QR code recognition functions. By setting a rotatable component and multiple recognition modules evenly distributed along its rotation direction, it achieves the goal of integrating multiple recognition functions within a limited space, significantly reducing the lateral space occupied by multiple recognition devices arranged side by side in traditional devices. This structure makes the device more compact and easy to deploy in space-constrained environments such as airports, train stations, government service halls, and mobile office vehicles. Users can select the target recognition module simply by switching the rotatable component. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly of the mobile terminal in an embodiment of the present utility model;

[0018] Figure 2 This is an assembly diagram of the rotating component in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the slider of the rotating component in an embodiment of this utility model;

[0020] Label Explanation:

[0021] 1. Operating table; 2. Self-service component; 21. Rotating component; 22. Rotating shaft; 23. Identification module; 24. Protective plate; 241. First baffle; 242. Second baffle; 25. Slider; 3. Casters. Detailed Implementation

[0022] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0023] Please refer to Figures 1 to 3 A mobile terminal with passport, ID card and QR code recognition functions, including an operating console 1 and a self-service component 2;

[0024] The self-service component 2 includes a rotating component 21 and a rotating shaft 22. The rotating component 21 is connected to the rotating shaft 22, and the rotating shaft 22 is rotatably connected to the operating table 1. The rotating component 21 includes at least three identification modules 23, and the plurality of identification modules 23 are evenly distributed on the rotating component 21 along the rotation direction of the rotating shaft 22.

[0025] As described above, by setting up a rotatable component 21 and multiple recognition modules 23 evenly distributed along its rotation direction, the goal of integrating multiple recognition functions within a limited space is achieved, significantly reducing the lateral space occupied by multiple recognition devices arranged side by side in traditional equipment. This structure makes the overall equipment more compact and easy to deploy in space-constrained environments, such as airports, train stations, government service halls, and mobile office vehicles. Users only need to switch the rotatable component 21 to select the target recognition module 23 for operation.

[0026] In its implementation, the self-service terminal includes an operating table 1 and a self-service component 2 rotatably connected to it. The self-service component 2 includes a rotating shaft 22, which can be driven and controlled by a motor. A polygonal prism-shaped rotating element 21 is connected to the rotating shaft 22. Three different functional recognition modules 23 are evenly arranged on different sides of the rotating element 21: a passport recognition module 23 (such as an ICAO standard MRZ scanner), an ID card recognition module 23 (such as a second-generation ID card reader), and a QR code recognition module 23 (such as an imaging scanner supporting PDF417 / QR). When a user needs to use a particular module, they only need to control the rotating element 21 to rotate it to the position where the corresponding module faces the user. This integrated rotating structure greatly simplifies the size and mechanical complexity of the multi-module recognition terminal, avoiding the space waste and redundant wiring problems caused by traditional side-by-side arrangements. At the same time, this structure also facilitates later maintenance; all recognition modules 23 can be maintained simply by disassembling the rotating element 21.

[0027] In some embodiments, the rotating member 21 is a polygonal prism, and the plurality of identification modules 23 are respectively disposed on different planes of the polygonal prism.

[0028] As described above, defining the rotating component 21 as a polygonal prism further enhances the clarity and practicality of the identification module 23 in terms of physical installation and position switching. This structure facilitates standardized production and module replacement, improving assembly efficiency and system modularity. Furthermore, the polygonal prism provides a flat mounting surface, enabling stable installation of each identification module 23 and avoiding problems such as decreased recognition accuracy due to curved surface contact.

[0029] Specifically, the rotating component 21 is a polygonal prism structure with three or more sides, such as a triangular prism or a quadrangular prism. Each recognition module 23 is fixedly mounted on one side of this polygonal prism, secured with bolts during installation, and electrically connected to the rotating shaft 22 via a conductive slip ring system. The polygonal prism structure ensures that the module faces the user perpendicularly when rotated to the front recognition position, facilitating operation. This structure also facilitates aesthetic packaging through industrial design, achieving compact integration of the device without sacrificing recognition quality.

[0030] In some embodiments, the rotating member 21 further includes a protective plate 24, the number of which matches the number of the identification modules 23. The protective plate 24 is slidably connected to the plane of the polygonal prism on which the identification module 23 is provided, and the protective plate 24 is used to protect the identification module 23.

[0031] As can be seen from the above description, by setting a protective plate 24 for the identification module 23, physical shielding and protection of its front-end identification window is achieved. When the device is not in use or during transportation, the identification module 23 can be prevented from being physically damaged by dust, scratches and other physical damage, thus extending the module's service life. At the same time, it can prevent illegal identification or accidental triggering in the idle state, thereby improving the overall security and durability of the system.

[0032] Specifically, the protective plate 24 can be made of polycarbonate (PC) or acrylic sheet, with a sliding rail groove on the edge for sliding parallel to the recognition surface. The system controls its sliding state through a spring mechanism or an electromagnetic adsorption mechanism. When the surface rotates to the recognition position, the protective plate 24 can be automatically or manually slid open to expose the window of the recognition module 23 for recognition. After recognition is completed, it is closed again to ensure the safety of the equipment when it is not in use.

[0033] In some embodiments, the protective plate 24 includes a first baffle 241 and a second baffle 242, the first baffle 241 and the second baffle 242 being slidably connected to the plane of the polygonal prism; during the sliding process, the first baffle 241 and the second baffle 242 can move closer to or further away from each other.

[0034] As described above, the protective plate 24 is designed with a first baffle 241 and a second baffle 242 that can slide close to or away from each other, further enhancing the freedom of opening the module window and making the opening action more flexible. It also supports window coverage methods of different angles or widths, improving the tightness of the coverage of the module surface. Furthermore, the first baffle 241 and the second baffle 242 are respectively located on both sides of the same recognition surface and slide horizontally or vertically. When the recognition module 23 is turned to the front, the baffles separate under manual or electric control, exposing the module window; after recognition, they close again to cover the window. This structure adapts to the window opening size of recognition modules 23 of different specifications, enhancing versatility.

[0035] In some embodiments, the first baffle 241 and the second baffle 242 abut against the end face of the operating table 1 when they are far apart from each other.

[0036] As can be seen from the above description, by having the two baffles abut against the end face of the operating table 1 in the unfolded state, a physical limiting function is achieved, which effectively prevents the rotating part 21 from rotating or shaking unexpectedly during the recognition process, thereby ensuring the stability and accuracy of the recognition process and avoiding recognition interruption or recognition failure.

[0037] Specifically, when the rotating component 21 rotates to the position where the identification module 23 is directly in front, the baffle unfolds and, through magnetic attraction, snap-fit, or mechanical contact, contacts the limiting surface on the end face of the operating table 1 to form a physical locking structure. This structure can be used in conjunction with a position detection sensor (such as a Hall switch) to determine whether the contact has been completed and to prevent the rotating shaft 22 from continuing to move, ensuring that the module remains stable during identification.

[0038] In some embodiments, the end face of the polygonal prism is provided with a limiting block that matches the sliding path of the first baffle 241 and the second baffle 242, the limiting block being used to limit the first baffle 241 and the second baffle 242.

[0039] As described above, a limiting block is provided on the end face of the polygonal prism to prevent excessive sliding of the baffle, thereby further enhancing the durability and safety of the equipment. Specifically, both the first baffle 241 and the second baffle 242 are provided with sliding grooves, and the limiting block is slidably connected to the sliding groove. When the limiting block abuts against the end of the sliding groove, it achieves a limiting function.

[0040] In another embodiment, the end face of the operating table 1 is provided with a sliding groove that matches the first baffle 241 and the second baffle 242, and the sliding groove is used to limit the first baffle 241 and the second baffle 242.

[0041] As described above, a sliding groove structure is provided on the end face of the operating platform 1 to guide and limit the sliding path of the baffle, improving the stability and positional accuracy of the entire opening and closing structure, and further enhancing the durability and safety of the equipment. Specifically, a U-shaped sliding groove matching the baffle structure is machined or inlaid on the end face of the operating platform 1. The baffle achieves opening and closing by sliding with the sliding groove via the slider 25. The sliding stroke is limited at the end, and the positioning is buffered by spring shock absorption. The entire opening and closing structure operates smoothly and is reliably positioned, adapting to vibration and temperature changes in different application environments.

[0042] In some embodiments, the rotating component 21 is a triangular prism, and the number of the identification modules 23 is three, with the three identification modules 23 evenly distributed on the three sides of the triangular prism along the rotation direction of the rotation axis 22.

[0043] As can be seen from the above description, the rotating component 21 is a triangular prism structure with three recognition modules 23, which simplifies the equipment structure and the logic for controlling the number of recognition modules 23, making the system configuration standardized and the layout reasonable. Under the premise of meeting the mainstream document recognition needs (passport, ID card, QR code), the size is reduced, making it suitable for large-scale promotion.

[0044] As described above, the rotating component 21 is a triangular prism with corresponding identification modules 23 mounted on its three sides. The included angle between adjacent sides is 120 degrees. Rotating 90° or 120° switches to the position of the target identification module 23. Each module is connected to the main control system through a unified power supply control board, enabling universal drive and unified management.

[0045] In some embodiments, a control center is also included, which is communicatively connected to the self-service component 2 and is used to control the rotation of the self-service component 2.

[0046] As described above, the introduction of a control center for controlling the rotating component 21 enables automated selection of the recognition module 23, improving operational efficiency, reducing manual intervention, and enhancing the system's intelligence and overall integration. The control center is an embedded main control board or industrial PC, containing a rotation module controller and a recognition module 23 drive module. Users select the recognition type via touchscreen or voice input. The control center, based on the instructions, controls the motor to drive the rotating shaft 22 to precisely rotate to the target position, simultaneously activating the corresponding recognition module 23 to read and upload the data to the backend system.

[0047] In some embodiments, a caster wheel 3 is also included, which is disposed at the bottom of the operating table 1 for moving the operating table 1.

[0048] As can be seen from the above description, after the universal wheels 3 are installed at the bottom of the control panel 1, the terminal equipment has good mobility, which makes it convenient to deploy in temporary places or service scenarios that require frequent changes of location, such as mobile government vehicles, exhibition halls, airport emergency service points, etc., greatly improving the adaptability and flexibility of the equipment.

[0049] Please refer to Figures 1 to 3 Embodiment 1 of this utility model is as follows:

[0050] A mobile terminal with passport, ID card, and QR code recognition functions includes an operating table 1 and a self-service component 2 mounted on the operating table 1. The self-service component 2 is rotatably connected to the operating table 1 via a rotating shaft 22. Both ends of the rotating shaft 22 are rotatably mounted on the support structure of the operating table 1 via bearing assemblies. One end of the rotating shaft 22 is connected to an electric drive mechanism, which is controlled by commands from a control center to achieve the orderly rotation of the rotating shaft 22 and its linked components.

[0051] The self-service component 2 includes a rotating part 21, which is a triangular prism structure with three flat outer surfaces. Each surface is fixedly fitted with a recognition module 23, which is a passport recognition module 23, an ID card recognition module 23, and a QR code recognition module 23. These three modules are evenly arranged circumferentially along the rotation axis 22, with adjacent modules forming an angle of 120 degrees. The types of recognition modules 23 can be adjusted and replaced according to the application scenario. Each module is fixed to the outer surface of the rotating part 21 by standard screws or clips and is connected to the main control system for communication and power supply via flexible cables or conductive slip rings.

[0052] The user selects the type of document to be recognized via the touchscreen display on the top of the terminal. After the control center responds to the user's input, it drives the rotating axis 22 to rotate the corresponding recognition module 23 to the recognition position directly in front of the operating table 1. Once the recognition module 23 is in position, the control center activates the recognition function of the module and locks the rotation state to prevent offset or jitter during the recognition process.

[0053] To enhance the security and protection of the recognition module 23, each recognition module 23 is equipped with a pair of sliding protective plates 24 in front. Each pair of protective plates 24 consists of a first baffle 241 and a second baffle 242, located on the left and right sides of the corresponding recognition module 23, respectively, and slidably connected to the mounting surface of the recognition module 23 via grooves. The protective plates 24 are made of polycarbonate or acrylic material, providing excellent scratch and impact resistance. When the recognition module 23 is not in operation, the protective plates 24 close to block the recognition window, preventing dust, moisture, or external forces from damaging the recognition lens. When the recognition module 23 is rotated to the front position, the protective plates 24 slide to the sides under the drive of an electronically controlled structure or mechanical linkage, exposing the recognition area. After recognition is completed, they automatically close, forming an effective cover.

[0054] During the identification process, after the protective plate 24 unfolds outward, its far edge can abut against the front face of the operating table 1, forming a physical limiting structure. This locks the rotating part 21 in use, preventing the rotating shaft 22 from continuing to move. This physical limiting mechanism improves the structural stability of the identification module 23 in the working state, avoiding identification failure or module damage due to external forces such as vibration and collision.

[0055] To further enhance the guiding accuracy and repeatability of the opening and closing action of the protective plate 24, the front end face of the operating table 1 is machined with a sliding groove that matches the bottom structure of the baffle. The sliding groove is a U-shaped channel used to limit the sliding path of the protective plate 24 in the horizontal or vertical direction, and absorbs the sliding impact of the baffle through the buffer components at both ends, so as to achieve smooth operation and reliable opening and closing.

[0056] The rotating component 21 adopts a triangular prism structure, which not only facilitates the even distribution of the recognition modules 23 but also simplifies the motion control logic of the electronic control system. After the user selects a recognition function, the rotating axis 22 only needs to rotate within 120 degrees to switch the target module, improving response speed, avoiding unnecessary multi-angle rotations, and saving recognition time. This structure is compact, functionally clear, and suitable for standardized mass production, especially for scenarios involving centralized recognition of multiple document types in public places.

[0057] The control center is located inside console 1 and adopts an embedded main control board design, integrating a motor drive control module, an identification module 23 management unit, a human-machine interaction module, and a communication module. The system supports local information processing and background data uploading, and can realize functions such as automatic identification, automatic switching, result feedback, and log recording. Control commands can be issued via touch operation, voice recognition, or a remote platform.

[0058] To facilitate site deployment and flexible handling of the equipment, the bottom of the control panel 1 is equipped with four industrial-grade casters 3, each with a braking mechanism to lock the wheel during use, preventing slippage during the identification process and ensuring overall stability. The equipment casing adopts a modular design, facilitating the inspection, maintenance, and replacement of individual identification modules 23 or components, significantly improving the equipment's lifespan and service efficiency.

[0059] In summary, this utility model provides a mobile terminal with passport, ID card, and QR code recognition functions. Through the cooperation of a rotating component and a rotating axis, it achieves the integrated arrangement of multiple recognition modules within a limited space, significantly optimizing the space occupation problem caused by the side-by-side arrangement of traditional multiple recognition devices. Using a triangular prism structure as the rotating component, with the three recognition modules evenly distributed along the rotation axis, not only makes the device structure more compact and the layout more reasonable, but also improves the switching efficiency and control accuracy of the recognition modules, resulting in stronger adaptability.

[0060] Meanwhile, this utility model features a protective plate structure corresponding to the recognition module, including a sliding first baffle and a second baffle. These baffles can shield the recognition window when not in use, providing protection against dust, damage, and accidental triggering. During recognition, the baffles open and physically limit the operation of the control panel, further enhancing the stability of the recognition module. A limiting groove is provided at the end of the control panel to guide the sliding of the protective plate, ensuring smooth structural movement and accurate positioning.

[0061] This invention also introduces a control center for controlling the automatic switching of rotating components, enabling intelligent management and remote interaction, and improving overall efficiency and user experience. The control panel is equipped with casters at the bottom, providing excellent mobility and deployment flexibility, making it suitable for deployment in various temporary or permanent scenarios such as airports, train stations, and government service vehicles.

[0062] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mobile terminal with passport, ID card, and QR code recognition functions, characterized in that: Includes the control panel and self-service components; The self-service component includes a rotating component and a rotating shaft. The rotating component is connected to the rotating shaft, and the rotating shaft is rotatably connected to the operating table. The rotating component includes at least three recognition modules, and the plurality of recognition modules are evenly distributed on the rotating component along the rotation direction of the rotating shaft.

2. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 1, characterized in that: The rotating component is a polygonal prism, and the multiple identification modules are respectively disposed on different planes of the polygonal prism.

3. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 2, characterized in that: The rotating component also includes a protective plate, the number of which matches the number of the identification modules. The protective plate is slidably connected to the plane of the polygonal prism on which the identification modules are located, and the protective plate is used to protect the identification modules.

4. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 3, characterized in that: The protective plate includes a first baffle and a second baffle, which are slidably connected to the plane of the polygonal prism. During the sliding process, the first baffle and the second baffle can move closer to or further away from each other.

5. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 4, characterized in that: When the first baffle and the second baffle are far apart from each other, they abut against the end face of the operating table.

6. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 4, characterized in that: The end face of the polygonal prism is provided with a limiting block that matches the sliding path of the first baffle and the second baffle, and the limiting block is used to limit the first baffle and the second baffle.

7. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 1, characterized in that: The rotating component is a triangular prism, and the number of the identification modules is three. The three identification modules are evenly distributed on the three sides of the triangular prism along the rotation direction of the rotation axis.

8. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 7, characterized in that: The three recognition modules are a passport recognition module, an ID card recognition module, and a QR code recognition module.

9. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 1, characterized in that: It also includes a control center, which is communicatively connected to the self-service component and is used to control the rotation of the self-service component.

10. A mobile terminal with passport, ID card, and QR code recognition functions according to claim 1, characterized in that: It also includes casters, which are located at the bottom of the control panel and are used to move the control panel.

Images