Anti-counterfeiting system with URL (Uniform Resource Locator) link capable of dynamically changing
The anti-counterfeiting label is dynamically updated by using a synchronous pulley and carriage structure, which solves the problem of inconsistent QR code information updates and ensures the real-time performance and accuracy of the anti-counterfeiting system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN CARD SMART TECH CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-05-05
AI Technical Summary
In existing technologies, the problem of discrepancies between the QR code and the records in the backend database after product information is updated causes the anti-counterfeiting system to malfunction.
It adopts a synchronous pulley and carriage structure. The installation slot is slid by pushing the synchronous pulley to realize the updating of anti-counterfeiting marks, and scanning is carried out using a transparent plastic waterproof film and LED lights powered by button batteries.
It enables convenient updating and real-time scanning of anti-counterfeiting labels, ensuring the information is up-to-date and preventing the identification of counterfeit and substandard products.
Smart Images

Figure CN224203704U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of anti-counterfeiting technology, and in particular to an anti-counterfeiting system with dynamically changing URL links. Background Technology
[0002] A dynamically changing URL-based anti-counterfeiting system utilizes QR code technology and dynamic URLs to prevent product counterfeiting. This system affixes a unique QR code to each product and establishes a corresponding database on the company's online platform. When a consumer scans the QR code, the system generates a dynamic URL containing product information. This link changes in real time based on relevant product information (such as production date and batch number), ensuring that the information obtained is always up-to-date. If the scanned QR code information does not match the records in the company's backend database, or if the link cannot be generated correctly, the product is likely counterfeit.
[0003] In existing technologies, when product information has been updated, it may be necessary to update the QR code on the product in a timely manner; otherwise, the scanned QR code information may not match the records in the company's backend database.
[0004] To address this, we propose an anti-counterfeiting system with dynamically changing URL links. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an anti-counterfeiting system with dynamically changing URL links.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A URL link-modified anti-counterfeiting system includes an outer nest, a transparent plastic waterproof membrane fixedly disposed on the inner side of the top of the outer nest, an installation component disposed on the inner side of the outer nest, a limiting groove fixedly disposed on the inner side of the outer nest, and a timing pulley movably disposed on the inner side of the limiting groove.
[0008] As a further embodiment of this utility model: an L-shaped carriage one is fixedly provided on the inner side of the outer nest, and an L-shaped carriage two is fixedly provided on the inner side of the outer nest.
[0009] As a further embodiment of this utility model: a second synchronous belt is provided in the middle of the L-shaped carriage one and the L-shaped carriage two, and the second synchronous belt is engaged with the first synchronous pulley.
[0010] As a further embodiment of this utility model: a connecting shaft is fixedly provided on one side of the second synchronous belt, and the side of the connecting shaft away from the second synchronous belt is fixedly connected to the mounting groove.
[0011] As a further embodiment of this utility model: a battery cover is fixedly provided on the top of the outer nesting, and a button battery is fixedly provided on one side of the battery cover.
[0012] As a further improvement of this utility model: an LED light is fixedly provided on the inner side of the outer nest, and the LED light is electrically connected to a button battery.
[0013] Compared with existing technologies, this utility model provides an anti-counterfeiting system with dynamically changing URL links, which has the following beneficial effects:
[0014] 1. This utility model, through the installation components, uses the inner side of the installation groove for installing anti-counterfeiting labels. The transparent plastic waterproof membrane provides waterproof protection for the anti-counterfeiting labels. When the product is updated and the anti-counterfeiting labels need to be updated, the first synchronous pulley can be pushed, causing the second synchronous belt to slide outward along the first and second L-shaped slides, thereby driving the installation groove to slide outward, facilitating the updating of the anti-counterfeiting labels inside the installation groove.
[0015] 2. After the update, the timing pulley can be pushed again to reset the mounting slot. The button battery can power the LED light, and the anti-counterfeiting mark inside the mounting slot can be scanned through the transparent plastic waterproof film.
[0016] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-counterfeiting system with dynamically changing URL links proposed in this utility model.
[0018] Figure 2 This is a three-dimensional structural diagram of the connecting shaft and mounting groove of an anti-counterfeiting system with dynamically changing URL links proposed in this utility model.
[0019] Figure 3 This is a schematic diagram of the battery cover mounting structure proposed by the present invention for an anti-counterfeiting system with dynamically changing URL links.
[0020] Figure 4 This is a partial three-dimensional structural diagram of an anti-counterfeiting system with dynamically changing URL links proposed in this utility model.
[0021] In the diagram: 1. Outer nest; 2. Transparent plastic waterproof membrane; 3. Mounting assembly; 31. Limiting groove; 32. Synchronous pulley one; 33. L-shaped carriage one; 34. L-shaped carriage two; 35. Synchronous belt two; 36. Connecting shaft; 37. Mounting groove; 38. Battery cover; 39. Button battery; 310. LED light. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] Example: An anti-counterfeiting system with dynamically changing URL links includes an outer nest 1, a transparent plastic waterproof membrane 2 fixedly disposed on the inner side of the top of the outer nest 1, an installation component 3 disposed on the inner side of the outer nest 1, a limiting groove 31 fixedly disposed on the inner side of the outer nest 1, and a timing pulley 32 movably disposed on the inner side of the limiting groove 31.
[0025] like Figures 1-4As shown, an L-shaped carriage 33 is fixedly installed on the inner side of the outer nest 1, and an L-shaped carriage 34 is fixedly installed on the inner side of the outer nest 1. A timing belt 35 is installed in the middle of the L-shaped carriage 33 and the L-shaped carriage 34. The timing belt 35 is meshed with the timing pulley 32. A connecting shaft 36 is fixedly installed on one side of the timing belt 35. The side of the connecting shaft 36 away from the timing belt 35 is fixedly connected to the mounting groove 37. A battery cover 38 is fixedly installed on the top of the outer nest 1. A button battery 39 is fixedly installed on one side of the battery cover 38. An LED light 310 is fixedly installed on the inner side of the outer nest 1. The LED light 310 is electrically connected to the button battery 39. The LED light can be dynamically changed using a URL link. When installing the anti-counterfeiting system, the inner side of the mounting slot 37 is used to install the anti-counterfeiting label. The transparent plastic waterproof film 2 provides waterproof protection for the anti-counterfeiting label. When the product is updated and the anti-counterfeiting label needs to be updated, the timing pulley 32 can be pushed to make the timing belt 35 slide outward along the L-shaped slide 33 and L-shaped slide 34, thereby driving the mounting slot 37 to slide outward, which facilitates the updating of the anti-counterfeiting label inside the mounting slot 37. After updating, the timing pulley 32 can be pushed again to reset the mounting slot 37. The button battery 39 can power the LED light 310, which facilitates scanning of the anti-counterfeiting label inside the mounting slot 37 through the transparent plastic waterproof film 2.
[0026] Working principle: When using the URL-link-dynamic anti-counterfeiting system, the inner side of the mounting slot 37 is used to install the anti-counterfeiting label. The transparent plastic waterproof membrane 2 provides waterproof protection for the anti-counterfeiting label. When the product is updated and the anti-counterfeiting label needs to be updated, the timing pulley 32 can be pushed, causing the timing belt 35 to slide outward along the L-shaped carriage 33 and L-shaped carriage 34. This, in turn, drives the mounting slot 37 to slide outward, facilitating the update of the anti-counterfeiting label inside the mounting slot 37. After the update, the timing pulley 32 can be pushed again to reset the mounting slot 37. The button battery 39 can power the LED light 310, facilitating scanning of the anti-counterfeiting label inside the mounting slot 37 through the transparent plastic waterproof membrane 2.
[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A URL link dynamically changing anti-counterfeiting system, comprising an outer nested (1), characterized in that... A transparent plastic waterproof membrane (2) is fixedly provided on the inner side of the top of the outer nest (1), an installation component (3) is provided on the inner side of the outer nest (1), a limiting groove (31) is fixedly provided on the inner side of the outer nest (1), and a timing pulley (32) is movably provided on the inner side of the limiting groove (31).
2. The anti-counterfeiting system with dynamically changing URL links according to claim 1, characterized in that... The inner side of the outer nest (1) is fixedly provided with an L-shaped carriage one (33) and the inner side of the outer nest (1) is fixedly provided with an L-shaped carriage two (34).
3. The anti-counterfeiting system with dynamically changing URL links according to claim 1, characterized in that... The middle part of the L-shaped carriage one (33) and the L-shaped carriage two (34) is provided with a timing belt two (35), which is engaged with the timing pulley one (32).
4. The anti-counterfeiting system with dynamically changing URL links according to claim 3, characterized in that... A connecting shaft (36) is fixedly provided on one side of the second synchronous belt (35), and the side of the connecting shaft (36) away from the second synchronous belt (35) is fixedly connected to the mounting groove (37).
5. The anti-counterfeiting system with dynamically changing URL links according to claim 4, characterized in that... A battery cover (38) is fixedly provided on the top of the outer nest (1), and a button battery (39) is fixedly provided on one side of the battery cover (38).
6. The anti-counterfeiting system with dynamically changing URL links according to claim 5, characterized in that... An LED light (310) is fixedly installed on the inner side of the outer nest (1), and the LED light (310) is electrically connected to a button battery (39).