CN212038924U

CN212038924U - RFID sports timing card

Info

Publication number: CN212038924U
Application number: CN201922282042.XU
Authority: CN
Inventors: 曹云波; 周琴; 周福泉
Original assignee: Shanghai Estar Technology Co ltd
Current assignee: Shanghai Estar Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-01
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a RFID motion timing card for the motion timing, including plastic packaging layer and encapsulation at the intraformational electronic tags INLAY of plastic packaging, electronic tags INLAY includes high frequency coil, low frequency coil and RFID electronic chip, high frequency coil with the frequency channel of low frequency coil is 6.8MHz and 125KHz respectively, high frequency coil with low frequency coil combines together, welds jointly in on the RFID electronic chip. The utility model discloses a RFID motion timing card need not the power supply, only needs to utilize self antenna and card reader antenna combined action can carry out passive communication and accomplish signal transmission, convenient to carry, and the precision is high, and the chip encryption nature is high, is difficult for being duplicated, falsifying information, can guarantee sportsman's score authenticity.

Description

RFID sports timing card

Technical Field

The utility model belongs to the technical field of wireless radio frequency identification electronic tags, concretely relates to RFID motion timing card.

Background

Radio Frequency Identification (RFID) technology is an automatic Identification technology that started to rise in the 90 s of the 20 th century, and achieves contactless information transmission by spatial coupling using Radio Frequency signals and achieves the purpose of Identification through transmitted information. The RFID does not need manual intervention, can be suitable for various working environments, and can be applied to industries such as logistics, manufacturing, public information service and the like, so that the management and operation efficiency is greatly improved, and the cost is reduced.

Therefore, the electronic tags applied to the rfid system are widely developed and applied. For example, the electronic timing tag used by people can be used for monitoring and accurately measuring and calculating time information, the existing timing tag generally comprises a positioning timer with a timing function, has high equipment cost, works by using an active battery, is used in a small range, and is not suitable for large-scale competitions; and more traditional number plate is by the manual recording time, has risks such as mistake memory, neglected writing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the timing tag in the prior art is used in a small range and is not suitable for large-scale competition, the RFID sports timing card can avoid manual misoperation and is suitable for large-scale competition of multiple people.

The technical scheme of the application is as follows:

RFID motion timing card for the motion timing, including plastic packaging layer and the electronic tags INLAY of encapsulation in the plastic packaging layer, electronic tags INLAY includes high frequency coil, low frequency coil and RFID electronic chip, high frequency coil with the low frequency coil combines together, welds jointly in on the RFID electronic chip.

The preferable technical scheme is as follows:

according to the RFID sports timing card, the frequency bands of the high-frequency coil and the low-frequency coil are respectively 6.8MHz and 125 KHz.

The RFID sports timing card as described above, the plastic encapsulation layer is made of PET/PVC material.

According to the RFID sports timing card, the plastic packaging layer is provided with the mounting holes.

The RFID sports timing card as described above, the surface of the plastic encapsulation layer is provided with a printed area for printing a pattern.

The RFID sports timing card is 52mm 41mm in specification.

Has the advantages that:

the utility model discloses a RFID motion timing card adopts high low frequency dual bonding technology, is difficult for being duplicated, will combine high frequency coil and low frequency coil weld jointly in on the RFID electronic chip, need not the power supply, only need utilize self antenna and card reader antenna combined action can carry out passive communication and accomplish signal transmission. When the RFID sports timing card is actually used, a player only ties the RFID sports timing card at the surface of a shoe and the like, can simultaneously record a plurality of RFID sports timing cards passing through the range of the antenna through the card reader and the carpet type antenna, and simultaneously record the time when the RFID sports timing card passes through. The utility model discloses a RFID sports timing card, convenient to carry, the precision is high, and chip encryption nature is high, is difficult for being duplicated, falsifying information, can guarantee sportsman's score authenticity.

Drawings

Fig. 1 is a schematic structural view of an electronic tag INLAY of an RFID sports timing card of the present invention;

FIG. 2 is a schematic diagram of the external structure of the RFID sports timing card of the present invention;

the RFID electronic chip comprises a plastic packaging layer 1, an electronic tag INLAY2, a high-frequency coil 3, a low-frequency coil 4, an RFID electronic chip 5, a mounting hole 6 and a laser coding frame 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "upper", "inner", "outer", and the like refer to the orientation or position relationship based on the drawings, or the orientation or position relationship that the utility model is used to put, or the orientation or position relationship that the skilled person conventionally understands, and the description is only for convenience and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

The RFID sports timing card is used for sports timing, has the specification of 52mm x 41mm, and comprises a plastic packaging layer 1 made of PET/PVC material and an electronic tag INLAY2 packaged in the plastic packaging layer 1 as shown in figures 1-2, wherein the electronic tag INLAY2 comprises a high-frequency coil 3, a low-frequency coil 4 and an RFID electronic chip 5, the frequency bands of the high-frequency coil 3 and the low-frequency coil 4 are respectively 6.8MHz and 125KHz, and the high-frequency coil 3 is combined with the low-frequency coil 4 and is jointly welded on the RFID electronic chip 5;

a plurality of mounting holes 6 are formed in the plastic packaging layer 1, and the number of the mounting holes 6 can be 4, so that the shoe-wearing shoe-band can be used;

the surface of the plastic packaging layer 1 is also provided with a laser coding frame 7 for laser coding, which is used for recording names, numbers and the like of athletes.

The embodiment also provides a manufacturing process of the RFID sports timing card, which comprises the following specific steps:

(1) winding a copper wire into a specified shape by using high temperature through winding equipment in combination with the type of a specified die, testing the frequency of the copper wire by using a spectrum analyzer, and determining the number of winding turns and the thickness of a coil; welding the high-frequency coil 3 and the low-frequency coil 4 with a specified chip together by electric welding equipment to form an electronic tag INLAY 2;

(2) combining the PET/PVC material, putting the electronic tag INLAY2 and the PET/PVC material into a laminating machine at high temperature and high pressure, and pressing the materials into a whole;

(3) cutting into single motion cards by using punching equipment, punching 4 mounting holes 6 on each card for wearing the shoelace, and reserving a laser coding frame on the surface of each card to code names, numbers and the like of athletes.

Claims

The RFID sports timing card is used for sports timing and is characterized by comprising a plastic packaging layer (1) and an electronic tag INLAY (2) packaged in the plastic packaging layer (1), wherein the electronic tag INLAY (2) comprises a high-frequency coil (3), a low-frequency coil (4) and an RFID electronic chip (5), and the high-frequency coil (3) is combined with the low-frequency coil (4) and is welded on the RFID electronic chip (5) together.
2. RFID sports timing card according to claim 1, characterized in that the frequency bands of the high frequency coil (3) and the low frequency coil (4) are 6.8MHz and 125KHz, respectively.
3. RFID sports timing card according to claim 1, characterized in that the plastic encapsulation layer (1) is made of PET/PVC material.
4. The RFID sports timing card according to claim 1, wherein the plastic encapsulation layer (1) is provided with mounting holes (6).
5. The RFID sports timing card according to claim 1, characterized in that the surface of the plastic encapsulation layer (1) is provided with a laser coding frame (7) for laser coding.
6. The RFID sports timing card of claim 1, wherein the gauge is 52mm by 41 mm.