Commemorative coin decoration module with RFID (Radio Frequency Identification Device) function and mobile phone accessory applied by commemorative coin decoration module
By embedding anti-metal absorbing material sheets and decorative sheets into a metal base, combined with a molding process, the problems of cumbersome packaging and high cost in existing technologies are solved, realizing efficient and low-cost production of RFID commemorative coin modules with metallic texture and waterproof and dustproof effects.
Patent Information
- Application Number
- CN202520796898.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-04-24
AI Technical Summary
When combining existing cultural and creative souvenirs with RFID chips, the packaging process is cumbersome, costly, and difficult to imitate the metallic texture, which affects the product qualification rate.
Using a metal or alloy base, embedding anti-metal wave-absorbing material sheets, RFID chips, and decorative sheets, and forming a closed structure through adhesive bonding, combined with molding process, simplifies production and imitates the texture of metal.
It simplifies the production process, reduces costs, improves efficiency, and achieves waterproof and dustproof effects, while also possessing a metallic texture and interactivity.
Smart Images
Figure CN223864603U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of commemorative coin decoration module with RFID function and the mobile phone accessory applied thereto. BACKGROUND
[0002] With the development of tourism, commemorative coins, badges, refrigerator stickers and other cultural and creative souvenirs with patterns corresponding to the culture of scenic spots are also in high demand. Combining RFID chips with cultural and creative souvenirs can increase the promotional value and commemorative value of the products by storing relevant information about the culture of scenic spots. However, when existing cultural and creative souvenirs are combined with RFID chips, they are mostly encapsulated by filling with light-cured resin (such as epoxy resin). The resin needs to be spread and flattened before being cured by ultraviolet light. This process is complicated and inefficient. In addition, commemorative coins are usually made of metal, and it is difficult for light-cured resin to imitate the metallic texture of commemorative coins. Therefore, secondary processing is required on the cured resin, which is difficult and costly. Processing flaws can affect the overall product quality. SUMMARY
[0003] The utility model aims at providing a kind of commemorative coin decoration module with RFID function, including the base of metal or alloy material, the base has first end surface, first end surface is equipped with first recess;Antimetall wave-absorbing material sheet, RFID chip and decoration sheet are sequentially embedded in first recess.
[0004] In the first recess, the antimetall wave-absorbing material sheet covers the groove bottom of the first recess and is adhesively fixed with the first recess;The RFID chip is adhesively fixed with the wave-absorbing material;The outer diameter of the RFID chip is smaller than that of the antimetall wave-absorbing material sheet and the decoration sheet, the middle part of the decoration sheet is adhesively fixed with the RFID chip;The edge of the decoration sheet is adhesively fixed with the antimetall wave-absorbing material sheet to enclose the RFID chip between the decoration sheet and the antimetall wave-absorbing material sheet.
[0005] The decoration sheet is made of plastic or waterproof paperboard material;The outer surface of the decoration sheet is attached with a metallic color layer.
[0006] In one or more embodiments of the utility model, the outer surface of the decoration sheet is formed with a three-dimensional relief pattern.
[0007] In one or more embodiments of the utility model, the metallic color layer is made by hot stamping, spraying, painting, chemical plating, electroplating or vacuum plating process.
[0008] In one or more embodiments of the utility model, the bottom side of the antimetall wave-absorbing material sheet, the RFID chip and the decoration sheet is provided with an adhesive layer for adhesive fixation.
[0009] In one or more embodiments of the present invention, the base has a second end face opposite to the first end face, and the second end face is provided with a magnetic element.
[0010] The magnetic component is a soft magnetic sheet or block, allowing the commemorative coin decorative module to be attached to a metal surface, such as a refrigerator, and used as a refrigerator magnet.
[0011] In one or more embodiments of this utility model, the base has a second end face opposite to the first end face, and the second end face is provided with a second groove; the anti-metal absorbing material sheet, the RFID chip, and the decorative sheet are sequentially embedded in the second groove. Within the second groove, the anti-metal absorbing material sheet is bonded and fixed to the second groove; the RFID chip is bonded and fixed to the absorbing material; the outer diameter of the RFID chip is smaller than the outer diameters of the anti-metal absorbing material sheet and the decorative sheet; the middle portion of the decorative sheet is bonded and fixed to the RFID chip; the edge of the decorative sheet is bonded and fixed to the anti-metal absorbing material sheet to enclose the RFID chip between the decorative sheet and the anti-metal absorbing material sheet.
[0012] In one or more embodiments of the present invention, a boss is provided in the middle of the second groove to make the second groove annular, and a positioning hole for fitting onto the boss is provided in the middle of the anti-metal absorbing material sheet, RFID chip and decorative sheet in the second groove.
[0013] In one or more embodiments of this utility model, a magnetic element is provided on the protrusion.
[0014] This invention separates the RFID chip from the base using an anti-metal absorbing material sheet, preventing metal from interfering with the RFID chip's communication. The RFID chip is enclosed between the decorative sheet and the anti-metal absorbing material sheet, achieving a waterproof and dustproof effect.
[0015] The anti-metal absorbing material sheet, RFID chip, and decorative sheet of this invention are independent components that can be directly molded according to the shape of the groove and then assembled together, simplifying the production process and improving efficiency. In particular, the decorative sheet is made of plastic or waterproof cardboard, and can be molded, coated with a metallic layer, and then applied to the production of commemorative coin decorative modules, reducing the production difficulty of commemorative coin decorative modules and mimicking the metallic texture and appearance of commemorative coins.
[0016] This utility model also proposes a mobile phone accessory, including a magnetic base and the aforementioned commemorative coin decorative module with RFID function; the magnetic base is used to magnetically fix the mobile phone; the magnetic base is hinged to a folding bracket that can be unfolded to support the magnetic base, and the folding bracket is provided with a magnetic groove corresponding to the shape of the magnetic component of the base, and the magnetic component of the base falls into the magnetic groove and is magnetically fixed thereto.
[0017] This invention integrates an RFID chip into the decorative module of a commemorative coin and mounts it in a mobile phone accessory. It is fixed by magnetic attraction and can be removed at any time to read the corresponding information through a mobile phone terminal, improving the convenience of interactive use. Attached Figure Description
[0018] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present utility model.
[0019] Figure 2 This is a partial cross-sectional view of the decorative piece of this utility model.
[0020] Figure 3 This is an exploded view of the structure of Embodiment 1 of this utility model.
[0021] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention.
[0022] Figure 5 This is an exploded view of the structure of Embodiment 3 of this utility model.
[0023] Figure 6 This is an exploded view of the structure of Embodiment 4 of this utility model.
[0024] Figure 7 This is a structural schematic diagram of Embodiment 5 of the present invention.
[0025] Figure 8 This is a schematic diagram of the installation structure of Embodiment 5 of this utility model. Detailed Implementation
[0026] The following is in conjunction with the appendix Figures 1-8 The following is a further description of the proposed solution:
[0027] Example 1
[0028] See appendix Figures 1-3 A decorative module for commemorative coins with RFID functionality includes a base 1 made of metal or alloy.
[0029] The base 1 has a first end face 11, and the first end face 11 is provided with a first groove 12; an anti-metal absorbing material sheet 2, an RFID chip 3 and a decorative sheet 4 are sequentially embedded in the first groove 12.
[0030] Within the first groove 12, the anti-metal absorbing material sheet 2 covers the bottom of the first groove 12 and is bonded and fixed to the first groove 12; the RFID chip 3 is bonded and fixed to the absorbing material; the outer diameter of the RFID chip 3 is smaller than the outer diameter of the anti-metal absorbing material sheet 2 and the decorative sheet 4, and the middle part of the decorative sheet 4 is bonded and fixed to the RFID chip 3; the edge of the decorative sheet 4 is bonded and fixed to the anti-metal absorbing material sheet 2 to enclose the RFID chip 3 between the decorative sheet 4 and the anti-metal absorbing material sheet 2.
[0031] The decorative piece 4 is made of plastic or waterproof cardboard; a metallic color layer 41 is attached to the outer surface of the decorative piece 4.
[0032] In this embodiment, the base 1 has a circular outline, the first groove 12 is circular, and the metallic color layer 41 is the same color as the base 1, so that the decorative piece 4 is integrated with the base 1. The shapes of the decorative piece 4 and the anti-metal wave-absorbing material piece 2 correspond to the first groove 12.
[0033] The decorative piece 4 is recessed in the first groove 12 because the edge of the decorative piece 4 is lower than the first end face 11 and has a height difference, making it less likely to be scratched and separated.
[0034] The outer surface of the decorative piece 4 is formed with a three-dimensional relief pattern, specifically, the decorative piece 4 is integrally molded during production.
[0035] The metallic color layer 41 is made by processes such as hot stamping, spraying, coating, chemical plating, electroplating, or vacuum plating, which are mature and easy to implement.
[0036] The bottom sides of the anti-metal absorbing material sheet 2, the RFID chip 3, and the decorative sheet 4 are provided with an adhesive layer 42 for bonding and fixing. The adhesive layer 42 is 3M adhesive.
[0037] This technical solution separates the RFID chip 3 from the base 1 using an anti-metal absorbing material sheet 2, which can prevent metal from interfering with the communication of the RFID chip 3; the RFID chip 3 is enclosed between the decorative sheet 4 and the anti-metal absorbing material sheet 2, achieving the effect of waterproofing and dustproofing.
[0038] In this technical solution, the anti-metal absorbing material sheet 2, the RFID chip 3, and the decorative sheet 4 are independent components. They can be directly molded according to the shape of the groove and then assembled together, simplifying the production process and improving efficiency. In particular, the decorative sheet 4 is made of plastic or waterproof cardboard. It can be molded, coated with a metallic color layer 41, and then applied to the production of commemorative coin decorative modules, reducing the production difficulty of commemorative coin decorative modules and mimicking the metallic texture and appearance of commemorative coins.
[0039] Example 2
[0040] See appendix Figure 4A commemorative coin decoration module with RFID function, this embodiment is based on the above embodiment one.
[0041] The base 1 has a second end face 13 opposite to the first end face 11, and the second end face 13 is provided with a magnetic element 5.
[0042] The magnetic component 5 is a soft magnetic sheet or block, which allows the commemorative coin decorative module to be attached to a metal surface, such as a refrigerator, and used as a refrigerator magnet.
[0043] Example 3
[0044] See appendix Figure 5 A commemorative coin decorative module with RFID function. In this embodiment, based on the first embodiment above, the base 1 has a second end face 13 opposite to the first end face 11, and the second end face 13 is provided with a second groove 14; the anti-metal absorbing material sheet 2, the RFID chip 3 and the decorative sheet 4 are sequentially embedded in the second groove 14.
[0045] Within the second groove 14, the anti-metal absorbing material sheet 2 is bonded and fixed to the second groove 14; the RFID chip 3 is bonded and fixed to the absorbing material; the outer diameter of the RFID chip 3 is smaller than the outer diameters of the anti-metal absorbing material sheet 2 and the decorative sheet 4, and the middle part of the decorative sheet 4 is bonded and fixed to the RFID chip 3; the edge of the decorative sheet 4 is bonded and fixed to the anti-metal absorbing material sheet 2 to enclose the RFID chip 3 between the decorative sheet 4 and the anti-metal absorbing material sheet 2.
[0046] The commemorative coin decoration module of this technical solution has RFID chips 3 at both ends, which are separated by a base 1 and an anti-metal wave-absorbing material sheet 2, so that they do not interfere with each other. They can store different types of information, increasing the interactivity and fun of the commemorative coin decoration module.
[0047] Example 4
[0048] See appendix Figure 6 A commemorative coin decorative module with RFID function. In this embodiment, based on the above embodiment three, a boss 15 is provided in the middle of the second groove 14 so that the second groove 14 is annular. The anti-metal wave absorbing material sheet 2, RFID chip 3 and decorative sheet 4 in the second groove 14 are provided with positioning holes 151 for fitting on the boss 15 and are annular.
[0049] The boss 15 is provided with a magnetic component 5.
[0050] The magnetic component 5 is a soft magnetic sheet or block, which allows the commemorative coin decorative module to be attached to a metal surface, such as a refrigerator, and used as a refrigerator magnet.
[0051] Example 5
[0052] See appendix Figures 7-8 A mobile phone accessory includes a magnetic base 6 and a commemorative coin decorative module with RFID function as described in Embodiment 2 or Embodiment 4.
[0053] The magnetic base 6 is used to magnetically fix the mobile phone; the magnetic base 6 is hinged to a folding bracket 7 that can be unfolded to support the magnetic base 6. The folding bracket 7 is provided with a magnetic groove 71 that corresponds to the shape of the magnetic component 5 of the base 1. The magnetic component 5 of the base 1 falls into the magnetic groove 71 and is magnetically fixed thereto.
[0054] In this embodiment, the magnetic component 5 is a magnetic block covered with a metal shell.
[0055] This technical solution integrates the RFID chip 3 into the decorative module of the commemorative coin and mounts it in the mobile phone accessory. It is fixed by magnetic attraction and can be removed at any time to read the corresponding information through the mobile phone terminal, improving the convenience of interactive use.
[0056] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.
Claims
1. A commemorative coin decorative module with RFID function, comprising a base made of metal or alloy, characterized in that: The base has a first end face, and the first end face is provided with a first groove; an anti-metal absorbing material sheet, an RFID chip and a decorative sheet are sequentially embedded in the first groove. Within the first groove, the anti-metal absorbing material sheet covers the bottom of the first groove and is bonded and fixed to the first groove; the RFID chip is bonded and fixed to the absorbing material; the outer diameter of the RFID chip is smaller than the outer diameter of the anti-metal absorbing material sheet and the decorative sheet, and the middle part of the decorative sheet is bonded and fixed to the RFID chip; the edge of the decorative sheet is bonded and fixed to the anti-metal absorbing material sheet to enclose the RFID chip between the decorative sheet and the anti-metal absorbing material sheet; The decorative piece is made of plastic or waterproof cardboard; a metallic color layer is attached to the outer surface of the decorative piece.
2. The commemorative coin decoration module with RFID function according to claim 1, characterized in that: The outer surface of the decorative piece is formed with a three-dimensional relief pattern.
3. The commemorative coin decoration module with RFID function according to claim 1, characterized in that: The metallic color layer is made by hot stamping, spraying, coating, chemical plating, electroplating or vacuum plating processes.
4. The commemorative coin decoration module with RFID function according to claim 1, characterized in that: The bottom side of the anti-metal absorbing material sheet, RFID chip, and decorative sheet is provided with an adhesive layer for bonding and fixing.
5. The commemorative coin decoration module with RFID function according to any one of claims 1-4, characterized in that: The base has a second end face opposite to the first end face, and the second end face is provided with a magnetic element.
6. The commemorative coin decoration module with RFID function according to any one of claims 1-4, characterized in that: The base has a second end face opposite to the first end face, and the second end face is provided with a second groove; the anti-metal absorbing material sheet, the RFID chip and the decorative sheet are sequentially embedded in the second groove; Within the second groove, the anti-metal absorbing material sheet is bonded and fixed to the second groove; the RFID chip is bonded and fixed to the absorbing material; the outer diameter of the RFID chip is smaller than the outer diameter of the anti-metal absorbing material sheet and the decorative sheet; the middle part of the decorative sheet is bonded and fixed to the RFID chip; the edge of the decorative sheet is bonded and fixed to the anti-metal absorbing material sheet to enclose the RFID chip between the decorative sheet and the anti-metal absorbing material sheet.
7. The commemorative coin decoration module with RFID function according to claim 6, characterized in that: The second groove has a boss in the middle, making the second groove annular. The anti-metal absorbing material sheet, RFID chip and decorative sheet in the second groove have positioning holes in the middle for fitting onto the boss.
8. The commemorative coin decoration module with RFID function according to claim 7, characterized in that: The boss is equipped with a magnetic component.
9. A mobile phone accessory, characterized in that: Includes a magnetic base and the commemorative coin decoration module with RFID function as described in claim 5; The magnetic base is used to magnetically attach the phone to it. The magnetic base is hinged to a folding bracket that can be unfolded to support the magnetic base. The folding bracket is provided with a magnetic groove that corresponds to the shape of the magnetic component of the base. The magnetic component of the base falls into the magnetic groove and is magnetically attracted and fixed thereto.
10. A mobile phone accessory, characterized in that... Includes a magnetic base and the commemorative coin decoration module with RFID function as described in claim 8; The magnetic base is used to magnetically attach the phone to it. The magnetic base is hinged to a folding bracket that can be unfolded to support the magnetic base. The folding bracket is provided with a magnetic groove that corresponds to the shape of the magnetic component of the base. The magnetic component of the base falls into the magnetic groove and is magnetically attracted and fixed thereto.