Anti-metal red wine label antenna and label

Abstract

The utility model discloses an anti-metal red wine label antenna and a label, comprising a label body, the label body comprises an antenna main body and a label chip; the antenna main body comprises a radiation part, a coupling part and a bonding part. The label body disclosed by the utility model can be stably adhered to the red wine bottle, the label body can be immediately damaged when being torn down by being matched with the arrangement of the knife edge, one label can only be used once after being adhered, an anti-counterfeiting effect is achieved, and the degree of freedom of impedance matching can be increased through a parameter adjustable mode of the coupling part, so that the anti-counterfeiting effect is improved. Therefore, the antenna main body can carry out conjugate matching of impedance according to impedance conditions of different tag chips, the impedance effect is improved, in addition, the metal layer is arranged in a matched mode, the anti-metal effect is achieved, the adaptability of the tag body in the metal environment and the performance of the antenna main body in the metal environment can be improved, and the service life of the tag body is prolonged. And thus, the information reading stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of red wine labels, in particular to an anti-metal red wine label antenna and a label. Background Art

[0002] The red wine label antenna is used for anti-counterfeiting of commodities such as red wine. The antenna communicates wirelessly with a reader to verify the authenticity of the commodity. In the prior art, the red wine label antenna and label are directly attached to the surface of the metal bottle cap of red wine, with low stability, a risk of warping, poor anti-counterfeiting effect, and a risk of being torn off and reused. In addition, its anti-metal effect is not ideal, and it is affected by the metal reflection wave and the impedance of the label chip during the process of the reader reading the label information, resulting in a reduction in the stability of reading information and the performance of the antenna. For this reason, we propose an anti-metal red wine label antenna and a label. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an anti-metal red wine label antenna and a label.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An anti-metal red wine label antenna and a label, including a label body, and the label body includes an antenna main body and a label chip;

[0006] The antenna main body includes a radiation part, a coupling part and a bonding part;

[0007] The radiation part includes two long strip-shaped areas and a circular area arranged between the two extension strips and the two long strip-shaped areas. The two extension strips are respectively integrally arranged on the sides of the two long strip-shaped areas away from each other. The extension strip and the corresponding long strip-shaped area form an L-shaped structure. Two inclined symmetrically arranged knife edges are opened between the connection parts of the long strip-shaped area and the circular area. The coupling part and the bonding part are both arranged in the circular area. The label chip is arranged on the bonding part. A metal layer is arranged at the bottom of the circular area. The label chip, the coupling part and the bonding part are all located on the top of the metal layer.

[0008] Preferably, the circular area matches the external red wine bottle cap.

[0009] Preferably, the bonding part is hot-pressed with conductive glue for bonding the label chip to realize the identification and reading function of the label body.

[0010] Preferably, the metal layer is used to isolate the radiation part from the red wine bottle cap.

[0011] Preferably, the connection part of the long strip-shaped area and the circular area is set as a bending part, and the two knife edges on the same side are respectively located in front of and behind the bending part.

[0012] Preferably, the coupling part is designed based on the design concept of a dipole antenna. It is bendable. By bending the coupling part, the current length can be extended. The size, spacing, and bending degree of the coupling part can be adjusted and controlled according to the usage situation. By controlling the size, spacing, and bending degree of the coupling part, the center frequency can be controlled and the impedance matching can be adjusted, so that the performance of the antenna body reaches the best state.

[0013] Compared with the existing technology, the beneficial effects of the present utility model are as follows:

[0014] 1. By the cooperation of the long strip area and the extension strip, the label body can be stably pasted on the wine bottle, preventing the label body from warping.

[0015] 2. Through the setting of the cutting edge, after the label body is torn off, the label body will be directly torn, ensuring that a label body can only be used once after being pasted, playing a role in anti-counterfeiting.

[0016] 3. Through the setting of the coupling part, the current length can be extended by bending the coupling part, and the center frequency can be controlled and the impedance matching can be adjusted by controlling the size, spacing, and bending degree of the coupling part. Therefore, the freedom of impedance matching can be increased, enabling the antenna body to perform conjugate matching of impedance according to the impedance conditions of different label chips, improving the performance of the antenna body.

[0017] 4. Through the setting of the metal layer, the effect of anti-metal can be achieved, thereby improving the adaptability of the label body in a metal environment.

[0018] The label body disclosed by the present utility model can be stably adhered to the wine bottle. With the setting of the cutting edge, the label body will be damaged immediately when torn off, ensuring that a label can only be used once after being pasted, playing a role in anti-counterfeiting. And through the adjustable parameters of the coupling part, the freedom of impedance matching can be increased, enabling the antenna body to perform conjugate matching of impedance according to the impedance conditions of different label chips, improving its impedance effect. In addition, with the setting of the metal layer, the anti-metal effect is achieved, thereby improving the adaptability of the label body in a metal environment and the performance of the antenna body in a metal environment, and further improving the stability when reading information. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of an anti-metal wine label antenna and label proposed by the present utility model;

[0020] Figure 2 It is a bottom view structural schematic diagram of an anti-metal wine label antenna and label proposed by the present utility model in the state where the metal layer is not installed.

[0021] In the figure: 10, radiation part; 101, long strip area; 102, circular area; 103, extension strip; 104, cutting edge; 11, coupling part; 12, bonding part; 13, label chip; 14, metal layer. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Refer to Figure 1-2 , an anti-metal red wine label antenna and label, including a label body, the label body includes an antenna body and a label chip 13;

[0024] The antenna body includes a radiation part 10, a coupling part 11 and a bonding part 12. Among them, the coupling part 11 is designed according to the design idea of a dipole antenna. It can be bent. By bending the coupling part 11, the current length can be extended. The size, spacing and bending degree of the coupling part 11 can be adjusted and controlled according to the usage situation. By controlling the size, spacing and bending degree of the coupling part 11, the center frequency can be controlled and the impedance matching can be adjusted, so that the performance of the antenna body reaches the best state;

[0025] The radiation part 10 includes two extension strips 103, two long strip areas 101 and a circular area 102 arranged between the two long strip areas 101. The two extension strips 103 are respectively integrally arranged on the sides of the two long strip areas 101 away from each other. The extension strip 103 and the corresponding long strip area 101 form an L-shaped structure. Two symmetrically inclined cutting edges 104 are opened between the connecting parts of the long strip area 101 and the circular area 102. The coupling part 11 and the bonding part 12 are both arranged in the circular area 102. Among them, the circular area 102 matches the external red wine bottle cap. The connecting part of the long strip area 101 and the circular area 102 is set as a bending part. The long strip area 101 is bent through the bending part. The two cutting edges 104 on the same side are respectively located in front of and behind the bending part. The setting of the cutting edge 104 will be immediately damaged after the whole label is torn off, ensuring that a label can only be used once after being pasted, playing a role in anti-counterfeiting;

[0026] The tag chip 13 is arranged on the bonding part 12, wherein the bonding part 12 is used to bond the tag chip 13 by hot pressing with conductive glue to realize the identification and reading function of the tag body, and a metal layer 14 is arranged at the bottom of the circular area 102, and the tag chip 13, the coupling part 11 and the bonding part 12 are all located on the top of the metal layer 14, wherein the metal layer 14 is used to isolate the radiation part 10 from the red wine bottle cap; the tag body disclosed in the utility model can be stably bonded to the red wine bottle, and with the setting of the knife edge, the tag body will be damaged immediately when it is torn off, ensuring that a label can only be used once after being pasted, which plays an anti-counterfeiting role, and through the adjustable parameter mode of the coupling part 11, the degree of freedom of impedance matching can be increased, so that the antenna body can perform conjugate matching of impedance according to the impedance conditions of different tag chips 13, thereby improving its impedance effect, and in addition, with the setting of the metal layer 14, an anti-metal effect is achieved, thereby improving the adaptability of the tag body in a metal environment and the performance of the antenna body in a metal environment, thereby improving the stability when reading information.

[0027] Working principle: When in use, the metal layer 14 at the circular area 102 is attached to the top of the red wine bottle cap, and then the long strip area 101 is bent 90 degrees with the bending part as the folding line and attached to the neck of the red wine bottle, and then the extension strip 103 is wrapped around the neck of the red wine bottle to form a circle, so as to fix the label body and prevent the label body from warping. It not only plays a role in aesthetics, but also makes the entire label body more stable. After bonding, if the label body is torn off, the setting of the blade 104 will directly tear the label body, thereby ensuring that a label body can only be used once after being pasted, which plays an anti-counterfeiting role.

[0028] In addition, in conjunction with the setting of the coupling part 11, the coupling part 11 adopts the design concept of a dipole antenna, and the current length is extended by bending the coupling part 11. The center frequency and impedance matching can be controlled by controlling the size, spacing and bending degree of the coupling part 11, thereby improving the performance of the antenna body and achieving miniaturization. Since the impedances of different tag chips 13 are different, the adjustable parameters of the coupling part 11 are enriched to increase the freedom of impedance matching, so that the antenna body can perform conjugate impedance matching according to the impedance conditions of different tag chips 13, thereby effectively improving the performance of the antenna body;

[0029] In addition, with the setting of the metal layer 14, the radiation part 10 can be isolated from the metal wine bottle cap to achieve an anti-metal effect, thereby improving the adaptability of the tag body in a metal environment. In addition, the influence of the metal boundary can be reduced by adjusting the distance between the circular area 102 and the metal layer 14, so that the incident wave radiated by the antenna body is superimposed with the reflected wave of the added metal layer 14, thereby improving the performance of the antenna body in a metal environment and improving the stability when reading information.

[0030] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A metal-resistant red wine label antenna and label, including a label body, characterized in that: The tag body comprises an antenna body and a tag chip (13); The antenna body comprises a radiation portion (10), a coupling portion (11) and a bonding portion (12); The radiation part (10) comprises two extension strips (103), two long strip areas (101) and a circular area (102) arranged between the two long strip areas (101). The two extension strips (103) are respectively arranged on the side of the two long strip areas (101) away from each other. The extension strips (103) and the corresponding long strip areas (101) form an L-shaped structure. Two inclined and symmetrical knife edges (104) are provided between the connecting parts of the long strip areas (101) and the circular areas (102). The coupling part (11) and the bonding part (12) are both arranged in the circular area (102). The tag chip (13) is arranged on the bonding part (12). A metal layer (14) is arranged at the bottom of the circular area (102). The tag chip (13), the coupling part (11) and the bonding part (12) are all located on the top of the metal layer (14).

2. The metal-resistant red wine label antenna and label according to claim 1, characterized in that: The circular area (102) matches the outer wine bottle cap.

3. The metal-resistant red wine label antenna and label according to claim 1, characterized in that: The bonding part (12) is used to bond the tag chip (13) by hot pressing with conductive glue to realize the identification and reading function of the tag body.

4. The metal-resistant red wine label antenna and label according to claim 2, characterized in that: The metal layer (14) is used to isolate the radiation portion (10) from the red wine bottle cap.

5. The metal-resistant red wine label antenna and label according to claim 1, characterized in that: The connecting portion of the elongated area (101) and the circular area (102) is configured as a bending portion, and the two knife edges (104) located on the same side are located at the front side and the rear side of the bending portion, respectively.

6. The metal-resistant red wine label antenna and label according to claim 1, characterized in that: The coupling part (11) is designed using the design concept of a dipole antenna and is bendable. The current length is extended by bending the coupling part (11). The size, spacing and bending degree of the coupling part (11) can be adjusted and controlled according to usage conditions. The center frequency is controlled and impedance matching is adjusted by controlling the size, spacing and bending degree of the coupling part (11), so that the performance of the antenna body is in an optimal state.

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