Rotatable channel type cash register
By integrating multiple functional modules and utilizing an AI camera through modular design and screw connection, the problem of traditional self-service checkout machines being limited in function, unstable in structure, and complex in maintenance has been solved, achieving diversified functions, stability, and efficient maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO CCL TECH CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional self-service checkout machines have shortcomings in functional layout, structural stability, ease of installation, and product recognition and payment methods, which affect the ease of use and maintenance efficiency of the equipment.
Adopting a modular design, it integrates multiple functional modules such as a main screen, a secondary screen, a handheld barcode scanner, and a handheld financial handle. It can be easily disassembled and assembled through connection methods such as screws and buckles, and utilizes an AI camera to improve the accuracy of product recognition, while a rotating hinge enhances the flexibility of the screen.
It has achieved functional diversification and integration, improved the overall performance and efficiency of the equipment, reduced maintenance costs and operational errors, and enhanced the stability and applicability of the equipment.
Smart Images

Figure CN224232220U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of cash register technology, and more specifically, relates to a rotatable channel cash register. Background Technology
[0002] In the modern business environment, self-checkout machines have become an indispensable part of the retail industry. With continuous technological advancements and consumers' increasing demands for shopping efficiency and convenience, self-checkout machines have emerged. They allow consumers to complete the shopping process themselves, including scanning items and making payments, significantly saving labor costs, reducing customer waiting time, and improving the overall shopping experience.
[0003] While traditional self-checkout machines have achieved self-checkout functionality to some extent, they suffer from several drawbacks. Firstly, in terms of functional layout, traditional self-checkout screens often have only a single function. They may only display product and price information, limiting promotional channels and hindering effective advertising and secondary marketing to customers. Alternatively, they may only play advertisements, failing to meet the cashier's need for intuitive product and price information display, thus affecting the convenience and accuracy of the checkout process. Secondly, traditional machines are lacking in structural stability and ease of installation. For example, the connection between the screen and the supporting structure is not robust enough, easily leading to loosening or even damage during frequent use. This not only affects normal operation but also increases maintenance costs and downtime. Furthermore, the installation of each functional module is complex, requiring maintenance personnel to spend considerable time and effort disassembling and reinstalling components, reducing maintenance efficiency and impacting store operations. Finally, traditional self-checkout machines also lack diversity in product recognition and payment methods. The product identification methods are relatively simple, mostly relying on handheld barcode scanners. This makes it difficult to accurately identify products with damaged, soiled, or missing barcodes, causing inconvenience for both customers and cashiers. Regarding payment methods, while common bank card payments are supported, the design of the payment devices is not ideal. For example, the placement and use of the handheld financial handle are not convenient, easily leading to customer errors and affecting the payment experience. Utility Model Content
[0004] In view of this, the present invention provides a rotatable channel cash register, which solves the problems of unstable structure and complex installation and maintenance of traditional cash register devices, and improves the flexibility and applicability of the equipment.
[0005] This utility model is implemented as follows:
[0006] This utility model provides a rotatable channel cash register, which includes:
[0007] The main screen is used to display the items and price information handled by the cashier;
[0008] A secondary screen, used to display promotional advertising content;
[0009] The housing is used to install other functional modules, and the bottom of the housing is provided with feet;
[0010] The door is used for the maintenance of the access machine. The door is equipped with hooks for connecting and limiting the corresponding opening of the machine housing.
[0011] A handheld barcode scanner, which is fixed to the left side wall of the housing via a handheld barcode scanner bracket;
[0012] A handheld financial handle, wherein the handheld financial handle is fixed to the right side wall of the housing via a financial handle bracket;
[0013] A decorative panel is located on the front side wall of the housing, and a printer and a scanning window are installed inside the decorative panel.
[0014] A camera is mounted on the top of a decorative panel on the front sidewall of the housing.
[0015] The technical advantages of this rotatable aisle cash register are as follows: Through modular design, this utility model integrates multiple functions such as cashiering, payment, advertising, and product recognition, improving the overall performance and efficiency of the aisle machine. The components are easily assembled and disassembled using screws, clips, and other connection methods, facilitating maintenance and upgrades.
[0016] Based on the above technical solution, the rotatable channel cash register of this utility model can be further improved as follows:
[0017] The housing is rectangular in shape. A rectangular recess is provided at the top of the rectangular structure near the front sidewall. The top surface of the rectangular recess is inclined. The front sidewall of the rectangular recess protrudes outward. A camera is provided at the bottom of the front sidewall of the rectangular recess. A decorative panel is provided below the front sidewall of the rectangular recess.
[0018] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the door design facilitates quick opening and closing, making maintenance and repair of the machine's interior convenient. The dual fixing method of hooks and screws enhances the stability and security of the door. The AI camera enables product image recognition, improving checkout efficiency and accuracy. The screw connection method is simple and reliable, facilitating installation and replacement.
[0019] Furthermore, the main screen and the secondary screen are connected to the support rod by screws, the support rod is connected to the connecting plate by a rotating hinge, and the connecting plate is connected to the housing by screws.
[0020] Furthermore, the compartment door is connected and limited to the corresponding opening of the housing by multiple hooks and fixed by screws.
[0021] Furthermore, the handheld barcode scanner is fixed by a limiting opening on the handheld barcode scanner bracket, and the handheld barcode scanner bracket is connected to the housing by screws.
[0022] Furthermore, the rotating hinge is connected to the connecting plate and the upright by screws, and is used for the rotation of the upright, the main screen and the sub-screen.
[0023] The advantages of adopting the above-mentioned improvement scheme are as follows: the rotating hinge allows the main screen and the secondary screen to be adjusted at multiple angles to adapt to the usage needs of different scenarios. The screw connection method is simple and reliable, and facilitates installation and disassembly.
[0024] Furthermore, the left and right sides of the housing are respectively provided with sound outlets and sound holes, and the sound outlets are respectively equipped with a first speaker and a second speaker by screws.
[0025] The benefits of adopting the above-mentioned improvement scheme are as follows: the dual-speaker design provides stereo sound effects, enhancing the user experience; and the optimized placement of the sound outlet improves sound propagation.
[0026] Furthermore, the top surface of the rectangular recess is inclined toward the decorative panel, the cash register keyboard is placed on the top surface of the rectangular recess and fixed by a keyboard limiter, and a keyboard limiter is provided on the top of the front side wall of the rectangular recess.
[0027] The tilt angle is approximately 10-15°. The slanted design is ergonomic, making it easy for cashiers to operate. Keyboard limiters prevent keyboard slippage, ensuring stability during use.
[0028] Furthermore, the decorative panel has openings corresponding to the scanning window and the printer, and the scanning window and the printer are connected to the openings of the decorative panel via built-in clips.
[0029] Furthermore, the financial handle bracket is connected to the housing by screws, and the handheld financial handle is placed on the financial handle bracket.
[0030] Compared with existing technologies, the advantages of the rotatable channel cash register provided by this utility model are:
[0031] Functional diversification and integration:
[0032] This utility model's access control device integrates multiple functional modules. The main screen displays the items and prices handled by the cashier, while the secondary screen plays promotional advertisements, achieving a dual function of information display and advertising promotion. This not only facilitates the cashier's operation but also provides merchants with an effective advertising platform, helping to improve the sales conversion rate of goods.
[0033] The right and left speakers provide stereo sound, allowing customers to hear device prompts more clearly, such as successful scanning and payment amount prompts, in noisy shopping environments. This reduces operational errors caused by unclear sound and further enhances the human-computer interaction experience.
[0034] Sturdy structure and easy installation:
[0035] The main screen, secondary screen, and support pole are connected by screws. The support pole is connected to the connecting plate via a rotating hinge, and the connecting plate is then connected to the housing by screws. This connection method ensures the overall structure of the device is stable and reliable. During frequent daily use, the components are less likely to loosen or break, reducing maintenance costs and downtime. Furthermore, the rotating hinge design allows for the rotation of the support pole, main screen, and secondary screen, facilitating adjustments to the screen angle according to actual usage scenarios and user needs, thus improving the device's flexibility and applicability.
[0036] The door is secured to the corresponding opening in the casing via hooks and screws, making disassembly and installation of the door extremely convenient during equipment maintenance. Maintenance personnel simply loosen the screws and use the hooks to easily open the door for inspection and repair, significantly improving maintenance efficiency.
[0037] Both the handheld barcode scanner bracket and the financial handle bracket are connected to the housing with screws. The handheld barcode scanner is fixed in place by a limiting opening on the bracket, and the handheld financial handle is placed on the bracket. This design not only makes it very convenient to place and retrieve the barcode scanner and financial handle, but also ensures their stability when not in use, preventing them from shaking or falling, thus extending the service life of the equipment.
[0038] The POS keyboard is placed directly on the sloping surface of the casing and secured by keyboard limiters. This design ensures the stability of the keyboard while adhering to ergonomic principles for easy operation by cashiers. The sloping design at the top of the casing and the curved baffle supporting the keyboard further enhance the comfort and accuracy of keyboard operation. Attached Figure Description
[0039] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0040] Figure 1 This is an example diagram of the present invention;
[0041] Figure 2 This is an exploded view of the present invention;
[0042] Figure 3 This is a rotated screen view of the present invention;
[0043] Figure 4 This is a cross-sectional view illustrating the principle of screen rotation in this utility model.
[0044] Figure 5 for Figure 4 Enlarged view of section A in the middle;
[0045] Figure 6 This is a schematic diagram of the rotary hinge of this utility model;
[0046] The attached diagram lists the components represented by each number as follows:
[0047] 1. Main screen; 10. Second speaker; 11. Cash register keyboard; 12. Handheld barcode scanner stand; 13. Handheld financial handle; 14. Financial handle stand; 15. Housing; 16. Camera; 17. Decorative panel; 18. Printer; 19. Scanning window; 2. Secondary screen; 3. Stand; 4. Door; 5. Handheld barcode scanner; 6. Rotating hinge; 7. Connecting plate; 9. First speaker. Detailed Implementation
[0048] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0049] like Figure 1 The image shown is a first embodiment of a rotatable aisle cash register provided by this utility model. In this embodiment, it includes:
[0050] Main screen 1 is used to display the items and price information operated by the cashier;
[0051] Secondary screen 2 is used to display promotional advertising content;
[0052] Housing 15 is used to install other functional modules, and the bottom of housing 15 is equipped with feet.
[0053] Door 4 is used for the maintenance of the channel machine. Door 4 is equipped with hooks for connecting and limiting the corresponding opening of the machine housing 15.
[0054] The handheld barcode scanner 5 is fixed to the left side wall of the housing 15 via the handheld barcode scanner bracket 12.
[0055] The handheld financial handle 13 is fixed to the right side wall of the housing 15 via the financial handle bracket 14.
[0056] Decorative panel 17 is located on the front side wall of housing 15, and a printer 18 and a scanning window 19 are provided inside decorative panel 17.
[0057] Camera 16 is mounted on the top of the decorative panel 17 on the front side wall of the housing 15.
[0058] In the above technical solution, the housing 15 is a rectangular structure. A rectangular recess is provided at the top of the rectangular structure near the front side wall. The top surface of the rectangular recess is inclined. The front side wall of the rectangular recess protrudes outward. A camera 16 is provided at the bottom of the front side wall of the rectangular recess. A decorative panel 17 is provided below the front side wall of the rectangular recess.
[0059] When in use, the specific models of the handheld barcode scanner, AI camera, printer, right speaker, left speaker, and handheld financial handle can be selected according to the usage scenario. The following are specific model examples: Handheld barcode scanner: Datalogic Gryphon I GD4220; AI camera: Tianbo AI visual recognition settlement station C50 dual AI camera module; Printer: Sunmi V2s thermal printer module; Speaker (left / right): Landi Commercial AECR C10 10W Hi-Fi speaker module; Handheld financial handle: Urovo i9100 handheld cash register terminal.
[0060] like Figure 2 As shown, further, in the above technical solution, the main screen 1 and the secondary screen 2 are connected to the support rod 3 by screws, the support rod 3 is connected to the connecting plate 7 by a rotating hinge 6, and the connecting plate 7 is connected to the housing 15 by screws.
[0061] Furthermore, in the above technical solution, the compartment door 4 is connected and limited to the corresponding opening of the housing 15 by multiple hooks and fixed by screws.
[0062] like Figure 3As shown, further, in the above technical solution, the handheld barcode scanner 5 is fixed by the limiting opening on the handheld barcode scanner bracket 12, and the handheld barcode scanner bracket 12 is connected to the housing 15 by screws.
[0063] like Figures 4-6 As shown, further, in the above technical solution, the rotating hinge 6 is connected to the connecting plate 7 and the upright 3 by screws, and is used for the rotation of the upright 3, the main screen 1 and the secondary screen 2.
[0064] Furthermore, in the above technical solution, the left and right sides of the housing 15 are respectively provided with sound outlets and sound holes, and the first speaker 9 and the second speaker 10 are respectively installed at the sound outlet positions by screws.
[0065] Furthermore, in the above technical solution, the top surface of the rectangular recess is inclined toward the decorative panel 17, the cash register keyboard 11 is placed on the top surface of the rectangular recess and fixed by the keyboard limiter, and the top of the front side wall of the rectangular recess is provided with a keyboard limiter.
[0066] Furthermore, in the above technical solution, the decorative panel 17 is provided with opening positions corresponding to the scanning window 19 and the printer 18, and the scanning window 19 and the printer 18 are connected to the opening positions of the decorative panel 17 by their own buckles.
[0067] Furthermore, in the above technical solution, the financial handle bracket 14 is connected to the housing 15 by screws, and the handheld financial handle 13 is placed on the financial handle bracket 14.
[0068] Specifically, the principle of this utility model is as follows:
[0069] The main and secondary screens, serving as the primary information display carriers, operate based on liquid crystal display (LCD) or organic light-emitting diode (OLED) display technology. The main and secondary screens are connected to the support pole via screws. This mechanical connection utilizes the tightening action of the screws to securely link the screens and the support pole together. The screw threads engage with the screw holes on the screens and the support pole, and the friction generated by tightening the screws prevents relative displacement between the screens and the support pole. The support pole is connected to the connecting plate via a rotating hinge. The design of the rotating hinge allows the support pole to rotate within a certain angle range. The internal shaft and bearing structure of the rotating hinge allows the support pole to rotate around the shaft, while the bearing reduces friction during rotation, ensuring smooth rotation. The connecting plate is connected to the housing via screws, further securing the entire screen and support pole assembly to the housing and ensuring the stability of the equipment structure.
[0070] The door is connected to the machine housing via hooks and screws. The hooks are used to initially position the door, aligning it with the corresponding opening on the machine housing. The door is then secured to the housing with screws. This connection method facilitates the installation and removal of the door while ensuring its stability during normal equipment use. For equipment maintenance, simply loosen the screws and use the hooks to open the door and access the interior of the equipment.
[0071] The handheld barcode scanner bracket is connected to the housing with screws, and a limiting opening on the bracket is used to limit and fix the handheld barcode scanner. The shape and size of the limiting opening match the shape of the barcode scanner. When the barcode scanner is placed on the bracket, the limiting opening can prevent the barcode scanner from shifting in the horizontal and vertical directions, ensuring the stability of the barcode scanner when not in use. At the same time, the connection method between the barcode scanner bracket and the housing also ensures the robustness of the entire bracket structure.
[0072] The financial handle holder is connected to the housing with screws, and the handheld financial handle rests on the holder. The holder's design provides a stable platform for the financial handle, preventing it from falling or wobbling when not in use. The sloping design on the top of the housing and the curved baffle support the POS keyboard utilize principles of mechanics. The sloping design allows the POS keyboard to be placed at a natural angle, conforming to ergonomic principles and facilitating cashier operation. The curved baffle, in conjunction with the keyboard's limiting mechanism, restricts the keyboard's movement horizontally, preventing displacement during operation and improving the accuracy and comfort of keyboard operation.
Claims
1. A rotatable aisle cash register, characterized in that, include: The main screen is used to display the items and price information handled by the cashier; A secondary screen, used to display promotional advertising content; A housing for mounting functional modules, with feet provided at the bottom of the housing; The door is used for the maintenance of the access machine. The door is equipped with hooks for connecting and limiting the corresponding opening of the machine housing. A handheld barcode scanner, which is fixed to the left side wall of the housing via a handheld barcode scanner bracket; A handheld financial handle, wherein the handheld financial handle is fixed to the right side wall of the housing via a financial handle bracket; A decorative panel is located on the front side wall of the housing, and a printer and a scanning window are installed inside the decorative panel. A camera is mounted on the top of a decorative panel on the front sidewall of the housing.
2. The rotatable channel cash register according to claim 1, characterized in that, The housing is rectangular in shape. A rectangular recess is provided at the top of the rectangular structure near the front sidewall. The top surface of the rectangular recess is inclined. The front sidewall of the rectangular recess protrudes outward. A camera is provided at the bottom of the front sidewall of the rectangular recess. The decorative panel is provided below the front sidewall of the rectangular recess.
3. A rotatable aisle cash register according to claim 2, characterized in that, The main screen and the secondary screen are connected to the support pole by screws. The support pole is connected to the connecting plate by a rotating hinge. The connecting plate is connected to the housing by screws.
4. A rotatable aisle cash register according to claim 3, characterized in that, The compartment door is connected and limited by multiple hooks to the corresponding openings in the casing, and is fixed by screws.
5. A rotatable aisle cash register according to claim 4, characterized in that, The handheld barcode scanner is fixed by a limiting opening on the handheld barcode scanner bracket, which is connected to the housing by screws.
6. A rotatable aisle cash register according to claim 5, characterized in that, The rotating hinge is connected to the connecting plate and the upright by screws, and is used for the rotation of the upright, the main screen and the secondary screen.
7. A rotatable aisle cash register according to claim 6, characterized in that, The left and right sides of the housing are respectively provided with sound outlets and sound holes, and the sound outlets are respectively equipped with a first speaker and a second speaker by screws.
8. A rotatable aisle cash register according to claim 7, characterized in that, The top surface of the rectangular recess is inclined toward the decorative panel. The cash register keyboard is placed on the top surface of the rectangular recess and fixed by a keyboard limiter. A keyboard limiter is provided on the top of the front side wall of the rectangular recess.
9. A rotatable aisle cash register according to claim 8, characterized in that, The decorative panel has openings corresponding to the scanning window and the printer, and the scanning window and the printer are connected to the openings of the decorative panel by their own clips.
10. A rotatable aisle cash register according to claim 9, characterized in that, The financial handle bracket is connected to the housing by screws, and the handheld financial handle is placed on the financial handle bracket.