Wireless radio frequency tag structure

Abstract

The utility model belongs to the technical field of wireless radio frequency, and particularly relates to a wireless radio frequency tag structure, which comprises a tag main body, a tag code is fixedly mounted at the top of the tag main body, a long-endurance mechanism is fixedly mounted on the inner surface of the tag main body, and an anti-interference mechanism is fixedly mounted on the outer surface of the tag main body; the long-endurance mechanism comprises a flexible battery, an electric wire is fixedly installed on the right side of the flexible battery, and flexible plastic is fixedly installed on the outer surfaces of the flexible battery and the electric wire. According to the wireless radio frequency tag structure, the tag is torn off from the tag tape, then the tag is attached to an object, the adhesive layer is attached to the object, when the wireless radio frequency tag is used, the flexible light energy power generation panel generates power through a light source, electric energy is stored in the flexible battery through the electric wire, and then the flexible battery supplies power to the wireless ray chip for use; the communication still depends on the radio frequency energy of the reader-writer, and the thermoplastic polyurethane enables the wireless ray chip to be spaced from the article.

Description

Technical Field

[0001] This utility model relates to the field of wireless radio frequency technology, and in particular to a wireless radio frequency tag structure. Background Technology

[0002] Radio Frequency Identification (RFID) works by enabling contactless data communication between a reader and a tag to identify the target. RFID has a wide range of applications, including animal microchips, car anti-theft devices, access control, parking management, production line automation, and material management.

[0003] Radio Frequency Identification (RFID) technology utilizes radio waves for non-contact, rapid information exchange and storage. Through wireless communication combined with data access technology, it connects to a database system to achieve non-contact, two-way communication, thus achieving identification and data exchange, forming an extremely complex system. In this identification system, electromagnetic waves are used to read and write electronic tags and facilitate communication. Based on communication distance, it can be divided into near-field and far-field modes; correspondingly, the data exchange methods between the reader / writer and the electronic tag are categorized as load modulation and backscatter modulation.

[0004] Currently, RFID tags typically operate without a built-in battery, relying on an external reader for power. When the reader transmits an RFID signal, the tag's antenna captures energy through electromagnetic induction (low / high frequency) or electromagnetic backscattering (ultra-high frequency / microwave), converting it into electrical energy to briefly activate the chip and transmit data back. However, this approach presents the following problems in practical operation:

[0005] 1. Battery-free RFID tags have a small range, typically a few centimeters to a few meters, and rely on frequency and antenna design, making them unsuitable for environments with large-scale tag usage.

[0006] 2. When a battery-free RFID tag is attached to a metal cylindrical object, the metal cylinder adheres tightly to the tag. The metal absorbs the radio frequency signal, preventing the signal from being transmitted. Furthermore, if the cylinder rolls, the RFID tag will be blocked and rendered unusable. Utility Model Content

[0007] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0008] Specifically, the technical problem to be solved by this utility model is to provide a wireless radio frequency tag structure to solve the current technical problem that wireless radio frequency tags are easily blocked and have no signal.

[0009] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0010] A wireless radio frequency tag structure includes a tag body, a tag code fixedly installed on the top of the tag body, a long-endurance mechanism fixedly installed on the inner surface of the tag body, and an anti-interference mechanism fixedly installed on the outer surface of the tag body.

[0011] The long-range mechanism includes a flexible battery, with wires fixedly installed on the right side of the flexible battery, and flexible plastic fixedly installed on the outer surface of the flexible battery and the wires.

[0012] As an improved technical solution, the outer surface of the flexible plastic is fixedly connected to the inner surface of the label body.

[0013] As an improved technical solution, the long-endurance mechanism also includes a flexible solar power generation panel, the outer surface of which is fixedly connected to the inner surface of the tag body.

[0014] As an improved technical solution, the top of the flexible solar power generation panel penetrates through the label body and extends to the outside of the label body, and the left side of the flexible solar power generation panel is fixedly connected to the right end of the wire.

[0015] As an improved technical solution, the anti-interference mechanism includes thermoplastic polyurethane, the top of which is fixedly connected to the bottom of the label body, and an adhesive layer is fixedly installed on the bottom of which.

[0016] As an improved technical solution, a wireless ray chip is provided on the inner surface of the tag body, away from the flexible battery.

[0017] After adopting the above technical solution, the beneficial effects of this utility model are:

[0018] 1. This utility model improves the long-lasting battery life of the RFID tag by using a flexible battery and wires in conjunction with a flexible photovoltaic panel, and by using a flexible battery and a wireless ray chip in conjunction with each other. This allows the RFID tag to generate electricity using light energy, which is then stored to power the wireless ray chip. The communication function of the wireless ray chip is still powered by the reader's radio frequency energy, enabling the RFID tag to be used in standby mode for a long time, while also increasing the range of the RFID tag's radio frequency reception.

[0019] 2. This utility model incorporates a design that allows the RFID tag to receive RFID signals through metal. By combining the tag body with thermoplastic polyurethane and an adhesive layer, the effect of RFID being penetrated by thermoplastic polyurethane is achieved. Furthermore, the high flexibility of the thermoplastic polyurethane avoids the problem of the RFID being blocked by metal and thus not being received by the tag. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Wherein:

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the wireless radio frequency tag structure of this utility model.

[0022] Figure 2 This is a cross-sectional three-dimensional structural diagram of the tag body of the wireless radio frequency tag structure of this utility model.

[0023] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the long-endurance mechanism of the wireless radio frequency tag structure of this utility model.

[0024] Figure 4 This is a partial cross-sectional view of the tag body and anti-interference mechanism structure of the wireless radio frequency tag structure of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Tag body; 2. Tag code; 3. Long-lasting battery structure; 31. Flexible battery; 32. Wire; 33. Flexible plastic; 34. Flexible solar power panel; 4. Anti-interference mechanism; 41. Thermoplastic polyurethane; 42. Adhesive layer; 5. Wireless ray chip. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0029] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0030] Furthermore, in this utility model, descriptions involving "first," "second," etc., 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 that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown in the figure, this embodiment provides a wireless radio frequency tag structure, which includes a tag body 1, a tag code 2 fixedly installed on the top of the tag body 1, a long-endurance mechanism 3 fixedly installed on the inner surface of the tag body 1, and an anti-interference mechanism 4 fixedly installed on the outer surface of the tag body 1.

[0032] The long-range mechanism 3 includes a flexible battery 31, a wire 32 is fixedly installed on the right side of the flexible battery 31, and a flexible plastic 33 is fixedly installed on the outer surface of the flexible battery 31 and the wire 32.

[0033] The flexible battery 31 is made of solid fiber battery. Solid fiber battery is an emerging flexible battery technology 31. It adopts fibrous electrodes and solid electrolyte, and has the characteristics of being ultra-thin, flexible and woven. Its positive electrode: uses fibrous high nickel ternary material, lithium iron phosphate or lithium-rich manganese-based material. Some studies use carbon nanotubes to enhance conductivity; negative electrode: silicon-carbon composite material, lithium titanate or lithium metal, among which silicon-based negative electrode can improve energy density.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, the outer surface of the flexible plastic 33 is fixedly connected to the inner surface of the label body 1.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the long-endurance mechanism 3 also includes a flexible solar power generation panel 34, the outer surface of which is fixedly connected to the inner surface of the label body 1.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, the top of the flexible solar power generation panel 34 penetrates through the label body 1 and extends to the outside of the label body 1, and the left side of the flexible solar power generation panel 34 is fixedly connected to the right end of the wire 32.

[0037] like Figure 1 and Figure 4 As shown, the anti-interference mechanism 4 includes a thermoplastic polyurethane 41, the top of which is fixedly connected to the bottom of the label body 1, and an adhesive layer 42 is fixedly installed on the bottom of the thermoplastic polyurethane 41.

[0038] Thermoplastic polyurethane 41 is highly elastic, wear-resistant, oil-resistant, and low-temperature resistant. It is stretchable and has good resilience, and can be bent together with the wireless ray chip 5 and the flexible battery 31.

[0039] like Figure 1 and Figure 2 As shown, a wireless ray chip 5 is disposed on the inner surface of the tag body 1 away from the flexible battery 31.

[0040] In use, the user peels the tag off the tag tape and then sticks it onto the item. The adhesive layer 42 is then attached to the item. When the RFID tag is in use, the flexible solar power panel 34 generates electricity from the light source. The electrical energy is stored in the flexible battery 31 through the wire 32. The flexible battery 31 then powers the wireless ray chip 5. Communication still relies on the radio frequency energy of the reader. Thermoplastic polyurethane 41 creates a gap between the wireless ray chip 5 and the item, while allowing radio frequency signals to penetrate, so that the wireless ray chip 5 can be received by the reader's wireless ray.

[0041] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A wireless radio frequency tag structure comprising a tag body (1), characterized by: The top of the label body (1) is fixedly installed with a label code (2), the inner surface of the label body (1) is fixedly installed with a long endurance mechanism (3), and the outer surface of the label body (1) is fixedly installed with an anti-interference mechanism (4). The long endurance mechanism (3) comprises a flexible battery (31), and the right side of the flexible battery (31) is fixedly installed with an electric wire (32); the outer surfaces of the flexible battery (31) and the electric wire (32) are fixedly installed with flexible plastic (33).

2. The wireless radio frequency tag structure of claim 1, wherein: The outer surface of the flexible plastic (33) is fixedly connected with the inner surface of the label body (1).

3. The wireless radio frequency tag structure of claim 1, wherein: The long endurance mechanism (3) further comprises a flexible light energy generating plate (34), and the outer surface of the flexible light energy generating plate (34) is fixedly connected with the inner surface of the label body (1).

4. The wireless radio frequency tag structure of claim 3, wherein: The top of the flexible light energy generating plate (34) penetrates through the label body (1) and extends to the outside of the label body (1), and the left side of the flexible light energy generating plate (34) is fixedly connected with the right end of the electric wire (32).

5. The wireless radio frequency tag structure of claim 1, wherein: The anti-interference mechanism (4) comprises a thermoplastic polyurethane (41), the top of the thermoplastic polyurethane (41) is fixedly connected with the bottom of the label body (1), and the bottom of the thermoplastic polyurethane (41) is fixedly installed with a sticky layer (42).

6. The wireless radio frequency tag structure of claim 1, wherein: The inner surface of the label body (1) and away from the flexible battery (31) is provided with a wireless ray chip (5).

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