Wireless radio frequency tag with protection structure

Abstract

The utility model relates to a wireless radio frequency tag with a protection structure, which comprises a tag body, a protection covered edge sleeving the outer ring of the tag body, a double-sided adhesive layer arranged on the inner side of the tag body and a film-coated adhesive layer arranged on the outer side of the protection covered edge, and is characterized in that the protection covered edge is of a closed-loop structure matched with the outer contour shape of the tag body; an annular caulking groove is formed in the inner ring of the protection covered edge, the label body is embedded in the annular caulking groove, the protection covered edge is a rectangular inner ring with a rectangular cross section and a wedge-shaped outer ring with a wedge-shaped cross section, the rectangular inner ring and the wedge-shaped outer ring are of an integrated structure, and the lower surface of the rectangular inner ring is higher than the lower surface of the wedge-shaped outer ring. According to the wireless radio frequency tag structure, the radio frequency tag can be effectively protected, and the radio frequency tag can be installed more firmly.

Description

Technical Field

[0001] The present application relates to the technical field of radio frequency tags, and in particular to a wireless radio frequency tag with a protective structure. Background Art

[0002] Radio frequency identification (RFID) is a wireless communication technology that can identify specific targets and read and write related data through radio signals without establishing mechanical or optical contact between the identification system and the specific target. Electronic tags and readers made using RFID technology are widely used, especially electronic tags as nodes of the Internet of Things, which can effectively store various information of attached objects and transmit this information through communication with readers.

[0003] At present, most RFID tags are directly pasted on objects, and the edges of the RFID tags and the bonding surfaces of the objects are directly exposed to the air. The adhesive layer on the RFID tags is easily contaminated or corroded, causing the side adhesion of the RFID tags to gradually weaken and curl up, resulting in the RFID tags falling off. Utility Model Content

[0004] The purpose of the present application is to provide a wireless radio frequency tag with a protective structure, which can not only effectively protect the radio frequency tag, but also enable the radio frequency tag to be installed more firmly.

[0005] The present application provides a wireless radio frequency tag with a protective structure using the following technical solutions:

[0006] A wireless radio frequency tag with a protective structure comprises a tag body, a protective edge sleeved on the outer circle of the tag body, a double-sided adhesive layer arranged on the inner side of the tag body, and a coated adhesive layer arranged on the outer side of the protective edge. The protective edge is arranged as a closed-loop structure adapted to the outer contour shape of the tag body, and the inner circle of the protective edge is provided with an annular embedding groove, in which the tag body is embedded.

[0007] As a preferred technical solution of the present application, the protective edging includes a rectangular inner ring with a rectangular cross-section and a wedge-shaped outer ring with a wedge-shaped cross-section, the rectangular inner ring and the wedge-shaped outer ring are an integrated structure, and the lower surface height of the rectangular inner ring is higher than the lower surface height of the wedge-shaped outer ring.

[0008] As a preferred technical solution of the present application, a pressure ring is provided on the inner wall of the rectangular inner ring at a position higher than the annular embedding groove, and the pressure ring abuts against the edge of the upper surface of the label body.

[0009] As a preferred technical solution of the present application, a transparent covering protective film is provided on the upper surface of the label body, and the covering protective film is fixedly connected to the pressure ring through the edge position.

[0010] As a preferred technical solution of the present application, the inner part of the coating rubber layer is connected to the inclined surface of the wedge-shaped outer ring, and the rubber surface of the lower surface of the outer part is exposed.

[0011] As a preferred technical solution of the present application, the lower surface of the double-sided adhesive layer is flush with the lower surface of the wedge-shaped outer ring.

[0012] As a preferred technical solution of the present application, the annular embedding groove is configured as a stepped groove, and a circle of annular protrusions are circumferentially arranged on the vertical surface of the annular embedding groove. The upper surface edge of the label body abuts against the top wall of the annular embedding groove, and the lower surface abuts against the annular protrusion.

[0013] In summary, the present application includes at least one of the following beneficial technical effects:

[0014] 1. In the present application, a protective edging is installed on the outer circle of the body of the RFID tag to protect the edge of the tag body. At the same time, the tag body is bonded to the contact object alone, and the protective edging is bonded to the contact object alone. When the tag body is not firmly bonded to the contact object, the protective edging can still be bonded to the contact object. When the protective edging is not firmly bonded to the contact object, the tag body can still be bonded to the contact object, thereby ensuring the adhesion firmness of the RFID tag.

[0015] 2. Adding a protective film to the label body will not affect the identification and scanning of the label body, but can also protect the label body and reduce the wear on the label body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the cross-sectional structure of the entire label of the embodiment of the present application;

[0017] Figure 2 It is a bottom view structural diagram of the protective edge wrapping of an embodiment of the present application;

[0018] In the figure, 1, label body; 2, protective edging; 21, rectangular inner ring; 22, wedge-shaped outer ring; 23, pressure ring; 24, annular protrusion; 3, double-sided adhesive layer; 4, laminating adhesive layer; 5, annular groove; 6, covering protective film. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1 -Attached Figure 2 , further details of this application are given.

[0020] Embodiment: This application proposes a wireless radio frequency tag with a protective structure, referring to Figure 1 and 2 The product includes a label body 1, a protective edge 2, a double-sided adhesive layer 3, a laminating adhesive layer 4 and a covering protective film 6.

[0021] In this embodiment, the label body 1 is in the shape of a rectangular plate structure and can be detachably installed in a closed loop surrounded by the protective edge 2 .

[0022] In this embodiment, the protective edge 2 is configured as a rectangular ring structure and is adapted to the rectangular plate structure formed by the tag body 1 . The protective edge 2 is sleeved on the outer ring of the tag body 1 and fixed to the tag body 1 .

[0023] The protective edge 2 includes a rectangular inner ring 21, a wedge-shaped outer ring 22 and a pressure ring 23. The cross section of the rectangular inner ring 21 is rectangular, and the vertical side is the long side. The lower part of the inner ring of the rectangular inner ring 21 is provided with a circle of annular embedding grooves 5 along the circumferential direction. In this embodiment, the annular embedding grooves 5 are stepped grooves based on the lower surface of the rectangular inner ring 21. The vertical surface of the annular embedding groove 5 is provided with a circle of annular protrusions 24 along the circumferential direction of the annular embedding groove 5. In this embodiment, the annular protrusions 24 are set as hemispherical protrusions.

[0024] The cross section of the wedge-shaped outer ring 22 is wedge-shaped, and the rectangular inner ring 21 and the wedge-shaped outer ring 22 are an integral structure. The lower surface of the rectangular inner ring 21 is parallel to the lower surface of the wedge-shaped outer ring 22 and its height is higher than the lower surface of the wedge-shaped outer ring 22 .

[0025] The pressure ring 23 is arranged on the inner wall of the rectangular inner ring 21 and is arranged at a height higher than the annular embedding groove 5 . In this embodiment, the cross section of the pressure ring 23 is rectangular.

[0026] When the label body 1 and the protective edge 2 are installed, the label body is embedded in the annular groove 5, the upper surface edge of the label body 1 abuts against the top wall of the annular groove 5, and the lower surface abuts against the annular protrusion 24. The pressure ring 24 also abuts against the edge position of the upper surface of the label body 1 to prevent the label body 1 from warping.

[0027] The double-sided adhesive layer 3 is adhered to the lower surface of the label body 1, avoiding the annular protrusion 24 in the annular embedding groove 5, and the label body 1 is adhered to the contact object through the double-sided adhesive layer 3. The lower surface of the double-sided adhesive layer 3 is flush with the lower surface of the wedge-shaped outer ring 22. When the double-sided adhesive layer 3 is adhered to the contact object, the wedge-shaped outer ring 22 also contacts the contact object.

[0028] The coated adhesive layer 4 is a single-sided adhesive with a protective film on the upper surface. The inner part close to the rectangular inner ring 21 is bonded to the inclined surface of the wedge-shaped outer ring 22, and the adhesive surface of the lower surface of the outer part away from the rectangular inner ring 21 is exposed for bonding to the contact object.

[0029] A transparent covering protective film 6 is provided on the upper surface of the label body 1 to protect the label body 1 without affecting the scanning and identification of the label body 1 . The covering protective film 6 is bonded and fixed to the upper surface of the pressure ring 24 at the edge.

[0030] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wireless radio frequency tag with a protective structure, It is characterized in that The invention comprises a label body (1), a protective edging (2) sleeved on the outer circle of the label body (1), a double-sided adhesive layer (3) arranged on the inner side of the label body (1), and a coating adhesive layer (4) arranged on the outer side of the protective edging (2); the protective edging (2) is arranged as a closed-loop structure adapted to the outer contour shape of the label body (1); the inner circle of the protective edging (2) is provided with an annular embedding groove (5), and the label body (1) is embedded in the annular embedding groove (5).

2. A wireless radio frequency tag with a protective structure according to claim 1, It is characterized in that The protective edge wrap (2) comprises a rectangular inner ring (21) with a rectangular cross section and a wedge-shaped outer ring (22) with a wedge-shaped cross section. The rectangular inner ring (21) and the wedge-shaped outer ring (22) are an integral structure, and the lower surface height of the rectangular inner ring (21) is higher than the lower surface height of the wedge-shaped outer ring (22).

3. A wireless radio frequency tag with a protective structure according to claim 2, It is characterized in that A pressing ring (23) is provided on the inner wall of the rectangular inner ring (21) at a position higher than the annular embedding groove (5), and the pressing ring (23) abuts against the edge of the upper surface of the label body (1).

4. A wireless radio frequency tag with a protective structure according to claim 3, It is characterized in that The upper surface of the label body (1) is provided with a transparent covering protective film (6), and the covering protective film (6) is fixedly connected to the pressure ring (23) at an edge position.

5. The wireless radio frequency tag with a protective structure according to claim 2, It is characterized in that The inner side portion of the coating rubber layer (4) is connected to the inclined surface of the wedge-shaped outer ring (22), and the rubber surface of the lower surface of the outer side portion is exposed.

6. The wireless radio frequency tag with a protective structure according to claim 2, It is characterized in that The lower surface of the double-sided adhesive layer (3) is flush with the lower surface of the wedge-shaped outer ring (22).

7. The wireless radio frequency tag with a protective structure according to claim 1, It is characterized in that The annular embedding groove (5) is configured as a stepped groove, and a circle of annular protrusions (24) are circumferentially arranged on the vertical surface of the annular embedding groove (5); the upper surface edge of the label body (1) abuts against the top wall of the annular embedding groove (5), and the lower surface abuts against the annular protrusion (24).

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