CN211932821U - Shoe with long-distance ultrahigh frequency identification electronic tag - Google Patents

Abstract

The utility model provides a shoes with long distance hyperfrequency discernment electronic tags, be the radio frequency identification RFID chip that sets up on the rectangular loop, permit the sewing through hyperfrequency electronic tags, so that hyperfrequency electronic tags can reliably and firmly sew up each position of the shoes body at shoes, and when adopting the electronic tags reader to discern, according to a left side, the matching of right side metallic film antenna and rectangular loop produces resonance response, still make the electronic tags reader can be with high sensitivity, global frequency range (860 ~ 930MHz), long reading range reads hyperfrequency electronic tags's ID identification code, reach shoes body long distance, low fault rate and support global frequency range's electronic identification effect.

Description

Shoes with long-range UHF identification tags

technical field

The invention relates to a shoe with a long-distance ultra-high frequency identification electronic label, which is an electronic label with long-distance reading and global multi-band identification, especially an ultra-high frequency identification electronic label that can be firmly and reliably sewn inside the shoe Label.

Background technique

Many industries today have the application of Radio Frequency Identification (RFID) technology, which is a non-contact automatic identification system, which uses radio waves to transmit identification data, and a set of radio frequency identification systems. It consists of a tag and a reader; when the reader transmits energy to the tag from a distance, the circuit on the tag can return a signal to exchange information with the reader.

RFID radio frequency identification technology has the characteristics of strong anti-interference, very large data capacity of tags, dynamic operation, long service life, high security and fast recognition speed. The current mainstream trend is to use ultra-high-frequency RFID, because it has the ability to read most tags synchronously, in warehouse / transportation / materials, access control / attendance, fixed asset management, train / car identification / luggage security, medical In various industries such as military/defense/national security, products can be identified through radio frequency identification technology.

However, when the production line has space constraints, low-frequency electronic tags are only suitable for low-speed and close-range identification due to flexibility problems, not easy to be read at long distances, poor security and confidentiality, and easy to be cracked. Available to locations with a large number of simultaneous identification needs.

At present, RFID technology has been widely used in shoes. For example, Taiwan Patent No. M242032 "Shoes with Anti-counterfeiting and Warranty Confirmation Functions" is mainly attached to a shoe body with a sensing device, which stores readable data. , to read and judge the information by a reading device.

In addition, Taiwan Patent No. 201142732A "Management System for Shopping and After-sale Service Combined with RFID in Large-scale Stores" is mainly related to the embedded RFID tags in a plurality of products, and the reader of the shopping cart can read the embedded RFID tags of the products, so Product information is queried and verified by the backend database server.

As mentioned above, the existing RFID antennas are mostly low-frequency, intermediate-frequency or high-frequency electronic tags. Usually, electronic tags with RFID chips are embedded in shoes or commodities, and the transceivers are used to receive the signals of the RFID chips, which are used for commodity reading/discrimination. However, the current trend of ultra-high frequency electronic tags, due to the specifications of the antenna and the frequency bands in various places, often cannot match the use of the entire frequency band due to poor frequency band planning, and when the reading position is different, there will be frequency offset or To cover the dead ends, if the entire process from the production line to the user end is managed, there will be a lot of inconvenience due to the inapplicability of data management.

In particular, the above-mentioned RFID antennas are installed on the shoes, and they cannot be prevented from being fixed by seams, resulting in damage to the antennas, and further problems such as disconnection/poor reading, which are very serious. Therefore, the above-mentioned existing RFID antennas have many applications. Shortcomings.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a shoe with a long-distance ultra-high frequency identification electronic label, which is a shoe body with an ultra-high frequency electronic label hidden in the shoe body.

For achieving the above object, the technical scheme adopted by the present utility model is:

A shoe with a long-distance ultra-high frequency identification electronic label, characterized in that: an ultra-high frequency electronic label is hidden and arranged in a shoe body of a shoe;

The ultra-high frequency electronic tag includes an insulating base material sheet, a radio frequency identification RFID chip and an upper gasket. The insulating base material sheet is a long and narrow strip shaped sheet formed of a flexible insulating material, and has an upper surface and a lower surface. , a metal film layer is arranged on the upper surface, and a left metal film antenna is fabricated on the metal film layer, and a right metal film antenna symmetrical with the left metal film antenna, and the left metal film antenna and the right metal film antenna A left wiring part and a right wiring part are respectively electrically connected to a rectangular loop between the film antennas, and a pad part is arranged on the rectangular loop, and the pad part is provided with a positive contact and a negative contact;

The two poles of the radio frequency identification RFID chip are welded on the positive electrode contact and the negative electrode contact of the pad part to form an electrical connection with the rectangular loop;

The upper gasket is arranged on the upper surface of the rectangular loop to cover and fix the RFID chip and prevent the rectangular loop from being broken.

The shoes with the long-distance ultra-high frequency identification electronic label, wherein, the radio frequency identification RFID chip is covered with an insulating thermosetting adhesive layer, and the insulating thermosetting adhesive layer tightly fixes the radio frequency identification RFID chip on the outside. on the pad portion of the rectangular loop.

The shoes with the long-distance ultra-high frequency identification electronic label, wherein, the lower surface of the insulating substrate sheet is provided with a lower gasket relative to the upper gasket, and the upper gasket and the lower gasket are located together. The upper surface and the lower surface of the insulating substrate sheet cover the rectangular loop; the upper gasket and the lower gasket are flexible and flexible insulating gasket bodies formed of silicone material or polyimide material, so that the The upper and lower gaskets have the ability of acid and alkali resistance and high temperature resistance.

The shoes with the long-distance ultra-high frequency identification electronic label, wherein the insulating substrate sheet is a polyimide material or a flexible sheet made of polyethylene terephthalate, and the left metal sheet is The film antenna and the right metal film antenna are the antenna surfaces etched and formed by the metal film covered on the upper surface of the insulating substrate sheet, so that the soldering points on the left and right metal film antennas can be used as common flexible PC circuit boards. The circuit process is completed.

The shoes with the long-distance ultra-high frequency identification electronic label, wherein, the ultra-high frequency electronic label is sewn on the sole of the shoe body, on the upper or on the tongue of the shoe, and can obtain good reading in frequency bands in various regions of the world. Take the effect of sensitivity.

In this way, through the allowable sewing of the ultra-high frequency electronic label, the ultra-high frequency electronic label can be reliably and firmly sewed to various parts of the shoe body of the shoe, and when the electronic label reader is used for identification, the left and right , The matching of the right metal film antenna and the rectangular loop circuit produces a resonance response, and also enables the electronic tag reader to read the ID of the ultra-high frequency electronic tag with high sensitivity, global frequency (860-930MHz), and long reading distance. The identification code achieves the electronic identification effect of long distance, low error rate and support for global frequency bands.

Description of drawings

FIG. 1 is an exploded perspective view of the structure of the present invention.

FIG. 2 is an enlarged schematic view of the structure of part A of FIG. 1 .

FIG. 3 is a schematic structural diagram of an RFID chip provided in the present invention.

FIG. 4 is an enlarged schematic view of the structure of part B of FIG. 3 .

Fig. 5 is an external view of the front structure of the present invention.

FIG. 6 is a cross-sectional structural view taken along the line A-A in FIG. 5 .

FIG. 7 is an enlarged schematic view of the structure of the C part of FIG. 6 .

FIG. 8 is a schematic view of the implementation of the present invention in a shoe sole.

FIG. 9 is a schematic view of the implementation of the present invention on a shoe tongue.

Description of reference numerals: 1-UHF electronic label; 10-Insulating substrate sheet; 101-Upper surface; 102-Lower surface; 11-Metal film layer; 111-Left metal film antenna; 1111-Left wiring part; 112 -Right metal film antenna; 1121-Right wiring part; 12-Rectangular loop; 13-Pad part; 131-Positive contact; 132-Negative contact; 20-Radio frequency identification RFID chip; 30-upper spacer; 40-lower spacer; 100-shoe.

Detailed ways

In order to achieve the above-mentioned purpose, the present invention specifically cites preferred embodiments, and cooperates with the accompanying drawings, and is described in detail as follows:

A shoe with a long-distance UHF identification electronic tag, as shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, is a shoe body of a shoe 100, and an UHF electronic tag 1 is hidden and disposed;

The ultra-high frequency electronic tag 1 includes an insulating base material sheet 10, a radio frequency identification RFID chip 20 and an upper gasket 30. The insulating base material sheet 10 is a long and narrow strip shaped sheet formed of a flexible insulating material, and has An upper surface 101 and a lower surface 102, a metal film layer 11 is disposed on the upper surface 101, and a left metal film antenna 111 and a right metal film antenna 111 symmetrical to the left metal film antenna 111 are formed on the metal film layer 11 The metal film antenna 112, and between the left metal film antenna 111 and the right metal film antenna 112, a left wiring portion 1111 and a right wiring portion 1121 are respectively electrically connected to a rectangular loop 12, the rectangular loop 12 There is a pad part 13 (Pad), the pad part 13 has a positive contact 131 and a negative contact 132;

The two poles of the RFID chip 20 are welded on the positive contact 131 and the negative contact 132 of the pad portion 13 to form an electrical connection with the rectangular loop 12;

As shown in FIG. 6 and FIG. 7 in conjunction with FIG. 2 , the upper gasket 30 is disposed on the upper surface 101 of the rectangular loop 12 to cover and fix the RFID chip 20 and prevent the rectangular loop 12 breakage;

As shown in FIG. 8 and FIG. 9 , in this way, through the allowable sewing of the ultra-high frequency electronic label 1, the ultra-high frequency electronic label 1 can be reliably and firmly sewed to various parts of the shoe body (in the sole of the shoe 100). , shoe upper or shoe tongue), and the electronic tag reader (not shown) is used for identification, the resonance response is generated according to the matching of the left and right metal film antennas 111, 112 and the rectangular loop 12, and the The electronic tag reader (not shown) can read the ID code of the UHF electronic tag 1 with high sensitivity and long reading distance, so as to achieve the electronic identification effect of long distance and low error rate of the shoe body.

Furthermore, most countries or regions will standardize the frequency band used for electronic tags (RFID TAG). "Appendix 1" test report, respectively is the Tag empty test, the Tag is placed in the tongue, the Tag is placed in the sole lining, and the reading distance test is carried out. Finally, the Tag puncture test is used to simulate the effect of needle and thread on the Tag performance after sewing. Analysis was carried out through the UHF RFID testing instrument of the Voyantic Tagformance Lite Measurement System in Finland, and the detection in the frequency band of 800MHz to 1000MHz confirmed that the above-mentioned UHF electronic tag 1 is placed in any shoe 100. It can maintain good performance and characteristics at any position, and the high-point frequency band of the characteristic curve covers the European regulation frequency band, the US regulation frequency band and the Japanese regulation frequency band, etc., which can meet the UHF RFID frequency bands of various countries in the world. In addition, in the simulated needle and thread puncture experiment, the performance and characteristics can still be maintained, so it can be determined that the above-mentioned UHF electronic tag 1 can be sewn into the shoe 100 and can still maintain consistent high performance.

According to the above embodiment, as shown in FIG. 1 and FIG. 2 , the insulating substrate sheet 10 is made of a polyimide (PI) material or a polyethylene terephthalate (PET) material. The left and right metal film antennas 111 and 112 are formed by etching the metal film layer 11 on the upper surface 101 of the insulating base sheet 10, so that the left and right metal film antennas . The solder joints on the right metal film antennas 111 and 112 can be fabricated by the circuit process of a general flexible PC circuit board.

According to the above embodiment, as shown in FIG. 5 , FIG. 6 , and FIG. 7 , the outside of the RFID chip 20 is covered with an insulating thermosetting adhesive layer 21 , and the RFID chip 20 is tightly fixed on the on the pad portion 13 of the rectangular loop 12 .

According to the above embodiment, as shown in FIG. 1 , FIG. 6 , and FIG. 7 , the lower surface 102 of the insulating substrate sheet 10 is provided with a lower gasket 40 opposite to the upper gasket 30 . The sheet 30 and the lower gasket 40 together cover the rectangular loop 12 on the upper and lower surfaces 101 and 102 of the insulating substrate sheet 10, so as to improve the tear resistance of the rectangular loop 12; The upper gasket 30 and the lower gasket 40 are made of silicone material or a flexible and flexible insulating gasket body formed by polyimide (PI), so that the upper and lower gaskets 40 have acid and alkali resistance and Ability to withstand high temperatures.

The above description is only illustrative rather than restrictive to the present invention, and those of ordinary skill in the art will understand that many modifications, changes or the like can be made without departing from the spirit and scope defined by the accompanying description. effect, but will fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a shoes with electronic tags is discerned to long distance hyperfrequency which characterized in that: an ultrahigh frequency electronic tag is hidden in a shoe body of a shoe;

the ultrahigh frequency electronic tag comprises an insulating base material sheet, a radio frequency identification RFID chip and an upper gasket, wherein the insulating base material sheet is a strip-shaped sheet formed by a flexible insulating material and provided with an upper surface and a lower surface, a metal film layer is arranged on the upper surface, a left metal film antenna and a right metal film antenna which are symmetrical to the left metal film antenna are manufactured on the metal film layer, a rectangular ring loop is electrically connected between the left metal film antenna and the right metal film antenna through a left wiring part and a right wiring part respectively, a pad part is arranged on the rectangular ring loop, and a positive electrode contact and a negative electrode contact are arranged on the pad part;

the two poles of the radio frequency identification RFID chip are welded on the positive electrode contact and the negative electrode contact of the pad part and are electrically connected with the rectangular loop;

the upper gasket is arranged on the upper surface of the rectangular loop circuit, covers and fixes the radio frequency identification RFID chip and prevents the rectangular loop circuit from being broken.

2. The shoe with the long-range uhf identification tag of claim 1, wherein the RFID chip is covered with an insulating thermosetting adhesive layer, and the insulating thermosetting adhesive layer tightly fixes the RFID chip on the pad portion of the rectangular loop.

3. The shoe with the long-distance UHF identification tag as claimed in claim 1, wherein the lower surface of the insulating substrate thin sheet is provided with a lower pad opposite to the upper pad, the upper pad and the lower pad are located on the upper surface of the insulating substrate thin sheet, and the lower surface covers the rectangular loop; the upper pad and the lower pad are flexible insulating pads made of silica gel material or polyimide material.

4. The shoe with the long-distance UHF identification tag as claimed in claim 1, wherein the insulating substrate sheet is a flexible sheet made of polyimide or polyethylene terephthalate, and the left and right metal film antennas are antenna surfaces formed by etching a metal film coated on the upper surface of the insulating substrate sheet.

5. The shoe with the long-distance UHF RFID tag of claim 1, wherein the UHF RFID tag is sewn into the sole, vamp or tongue of the shoe body.

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