TWI646469B - 360-degree wide-angle wireless RFID - Google Patents

Abstract

A long-range 360-degree wide-angle wireless radio frequency identifier is used when a tag mounting member is set on an object and an electronic tag reading device is used to read the identification code of the radio frequency identification RFID chip on the UHF electronic tag. The curved shape maintained by the high-frequency electronic tag on the label-adhering curved surface of the tag mounting member enables the second antenna located in the hole slot to resonate through the wide-angle induction electromagnetic signal of the first antenna , Transmitting the electromagnetic wave signal to the radio frequency identification RFID chip, or transmitting the feedback signal of the radio frequency identification RFID chip at a wide angle; the overall structure, for the use of an electronic tag reading device to read the ID identification code on the ultra-high frequency electronic tag, the The performance and benefits of 360-degree wide-angle long-distance reading.

Description

   Long-range 360-degree wide-angle wireless RFID   

The invention relates to a long-range 360-degree wide-angle wireless radio frequency identifier which is read by using an electronic tag reading device and has a 360-degree long-range reading performance and benefit.

Radio frequency identification (Radio Frequency Identification, RFID) technology has been widely used in many fields such as industrial automation, commercial automation, transportation control management and so on. More and more studies have begun to study ultra-high frequency (UHF) RFID systems in order to achieve long-distance, high-efficiency, low-cost characteristics of the system. Because RFID has the advantages of non-contact, low cost, high security, and mass production, it has the advantage of low cost. It has gradually replaced the traditional two-dimensional bar code. Currently on the market, radio frequency identification (RFID) is also widely used in many fields such as identification, access control, vehicle (flow) vehicle management, warehousing and logistics, retail, industrial security management, and forestry management.

Generally, microstrip antennas have the disadvantages of narrow frequency. As a result, there are many restrictions on antenna design. Most of them have single-frequency and narrow-frequency response. Among them, UHF electronic tags often use printed antennas, and microstrip antennas, mostly printed dipoles; conventional UHF electronic tags usually use antenna slotting and electronic tags to achieve long distances. Wireless reading and identification. However, it is customary to use UHF electronic tags attached to objects or objects. When the antenna structure and the conditions of the objects or objects are not ideal, the cross-sectional area of the radio signal is too small, which affects the reading of the electronic tag reader. Distance and stability, there are too many dead angles for reading, and sometimes the problem of reading failure or unreadable identification occurs.

The main object of the present invention is to provide a long-distance 360-degree wide-angle wireless radio frequency identifier, which includes a tag mounting member and an UHF electronic tag. The tag mounting member is formed with a long plate on a long strip. An arc-shaped convex body, the upper surface of the long arc-shaped convex body is provided with a label-fitting curved surface; the UHF electronic label is an elongated label body with a size corresponding to the surface of the label-mounted label, And it is attached on the label bonding curved surface in a short side curve form, and has an insulating substrate sheet, a first antenna, a second antenna and a radio frequency identification RFID chip; the insulating substrate sheet, It is a long and narrow insulating sheet that is flexibly placed on the label's attached curved surface; the first antenna is a conductive foil film antenna surface that is laminated on one surface of the insulating substrate sheet and has a pair of sides Line, between the pair of side edges, a hole-breaking slot is provided, and a slot is opened from the hole-breaking slot to the side edge, and the electromagnetic wave can be adjusted by the hole size of the hole-breaking slot and the slot width of the slot. Signal sensing frequency band / bandwidth and field type; the second antenna It is a loop loop conductive foil film antenna set in the hole slot of the first antenna. Each end of the loop loop is provided with a solder joint as a pad. The two poles of the radio frequency identification RFID chip are Soldering on the welding point (pad) of the second antenna to form an electrical connection; when the tag mounting member is set on the object, and an electronic tag reading device is used for radio frequency identification RFID on the UHF electronic tag When the identification code of the chip is read, the curved shape maintained by the UHF electronic tag on the label-attached curved surface of the tag mounting member enables the second antenna located on the hole to pass through, The wide-angle induction electromagnetic wave signal of the first antenna generates resonance, and transmits the electromagnetic wave signal to the radio frequency identification RFID chip, or transmits the feedback signal of the radio frequency identification RFID chip at a wide angle. The overall structure is extremely high for reading with an electronic tag reading device. Frequency ID tag on the electronic tag, to improve the performance and benefits of 360-degree wide-angle long-distance reading.

According to the above-mentioned main object of the present invention, a second object of the present invention is to provide a long-distance 360-degree wide-angle wireless radio frequency identifier, wherein the hole slot of the first antenna is formed with a long-shaped slot, and two sides of the hole slot , Parallel to the pair of side edges and each extending a long slot; the long slot is used to fine-tune the bandwidth and field type of the electromagnetic wave signal, so that the first antenna's induction of the electromagnetic wave signal increases sensitivity.

According to the above-mentioned main object of the present invention, another object of the present invention is to provide a long-distance 360-degree wide-angle wireless radio frequency identifier, in which the outer surface of the upper end of the long arc-shaped convex body of the label mounting member is provided with a cover, The bottom of the cover member has a groove, and the long arc-shaped convex body is received by the groove, and the UHF electronic tag is closed on the label bonding surface, so that the UHF electronic tag It can be isolated from the outside for a long time to form protection; and two sides of the groove of the cover member are respectively formed with a fixing plate portion, and each of the fixing plate portions is provided with more than one fixing hole. The cover can be fixed on the object through the fixing hole, so that the label mounting member with the UHF electronic label can be easily installed or fixed on the object; The notch is opposite to the strip-shaped plate of the label mounting member, and forms a coupling slot for providing the strip-shaped plate to be joined and filled, and an outer surface of the strip-shaped plate is attached with a Double-sided adhesive sticker, by which the double-sided adhesive sticker can be stuck on an object Fixed to enabling tag affixed with UHF tag mounting member, can be done simply mounted or fixed on the object.

Another object of the present invention is to provide a long-distance 360-degree wide-angle radio frequency identifier, which includes a tag-carrying case and an ultra-high-frequency electronic tag; the tag-carrying case is an elongated shell cover, A concave arc groove is recessed in the bottom, and the concave arc groove has a label attaching curved surface; the UHF electronic label is a strip-shaped label body with a curved surface size relative to the label of the label mounting case, and is short. The edge-curved pattern is attached to the surface of the label, and has an insulating substrate sheet, a first antenna, a second antenna, and a radio frequency identification RFID chip. The insulating substrate sheet is a curved sheet. The first and second antennas are a conductive foil film antenna surface covered on a surface of the insulating substrate sheet, and have a pair of side edges; A hole slot is provided between the opposite side edges, and a slot is provided from the hole slot to the side edge. The induction of the electromagnetic wave signal can be adjusted by the hole size of the hole slot and the slot width of the slot. Frequency band / bandwidth and field type; the second antenna is set In the hole of the first antenna, there is a loop-shaped conductive foil film antenna. Each of the two ends of the loop circuit is provided with a soldering point as a pad. The two poles of the radio frequency identification RFID chip are soldered to the Electrical connection is formed on the welding point (pad) of the second antenna; when the tag mounting case is set on the object, and the electronic tag reading device is used to identify the radio frequency identification RFID chip on the UHF electronic tag When the code is read, the curved shape maintained by the UHF electronic tag on the label placement surface of the label mounting casing enables the second antenna located in the hole slot to pass the first day. The line wide-angle induction electromagnetic wave signal generates resonance, and transmits the electromagnetic wave signal to the radio frequency identification RFID chip, or transmits the feedback signal of the radio frequency identification RFID chip at a wide angle. The overall structure is for reading an ultra-high frequency electronic tag using an electronic tag reading device. The ID identification code is used to improve the performance and benefit of 360-degree wide-angle long-distance reading.

According to another object of the present invention, another object of the present invention is to provide a long-distance 360-degree wide-angle wireless radio frequency identifier. , Parallel to the pair of side edges and each extending a long slot, and the long slot is used to fine-tune the bandwidth and field type of the electromagnetic wave signal, so that the first antenna can induce the electromagnetic wave signal and increase the sensitivity.

According to another object of the present invention, a further object of the present invention is to provide a long-distance 360-degree wide-angle wireless radio frequency identifier, in which a locking portion is formed on each side of the concave arc groove of the label carrying case, Each of the locking parts is provided with more than one lock hole, and the tag mounting shell can be locked on the object by screws on the lock hole, so that the UHF electronic tag can be easily used on the object. .

According to another aspect of the present invention, another object of the present invention is to provide a long-distance 360-degree wide-angle radio frequency identifier, in which the notch of the concave arc groove of the casing is formed with a notch, and A bottom cover is fixed on the sealing slot, and the slot of the concave arc slot is closed by the bottom cover, so that the UHF electronic tag can be closed in the concave arc slot, forming external force intrusion protection; A double-sided adhesive sticker is affixed on the outer surface of the bottom cover plate, and the double-sided adhesive sticker can be fixed on the object, so that the label mounting shell can be easily installed or fixed on the object.

10‧‧‧Label Mount

11‧‧‧ long strip

12‧‧‧Long curved convex body

13‧‧‧ label conforms to the surface

20‧‧‧UHF RFID Tag

21‧‧‧ Insulating substrate sheet

22‧‧‧First antenna

220, 221‧‧‧ Sideline

23‧‧‧Second antenna

230, 231‧‧‧welding points

24‧‧‧Radio Frequency Identification RFID Chip

25‧‧‧ broken hole slot

26‧‧‧Slot

27‧‧‧ long slot

30‧‧‧ Cap

31‧‧‧Groove

310‧‧‧Combination groove

32‧‧‧Fixed plate section

33‧‧‧Fixing holes

40‧‧‧Double-sided adhesive sticker

50‧‧‧Label housing

51‧‧‧ concave arc groove

510‧‧‧Sealed Groove

52‧‧‧label placement surface

53‧‧‧Locking Department

54‧‧‧ keyhole

55‧‧‧ bottom cover

60‧‧‧UHF RFID Tag

61‧‧‧Insulation substrate sheet

62‧‧‧First antenna

620, 621‧‧‧ Sideline

63‧‧‧Second antenna

630, 631‧‧‧welding points

64‧‧‧Radio Frequency Identification RFID Chip

65‧‧‧ broken hole slot

66‧‧‧Slot

67‧‧‧long slot

70‧‧‧ double-sided adhesive sticker

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

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

Fig. 3 is an enlarged schematic view of the structure of Fig. 1B

4 is a top view of a UHF electronic tag according to the first embodiment of the present invention

Fig. 5 is a sectional structural view of a first embodiment of the present invention

FIG. 6 is an external perspective view of the combined structure of the first embodiment of the present invention

FIG. 7 is a schematic diagram of a state where a double-sided adhesive sticker is attached to the bottom of the combined structure of the first embodiment of the present invention

FIG. 8 is an exploded perspective view of the structure of the second embodiment of the present invention

Fig. 9 is an enlarged schematic view of the structure of Fig. 8C

Fig. 10 is an enlarged schematic view of the structure of Fig. 8D

11 is a top view of a UHF electronic tag according to a second embodiment of the present invention

Fig. 12 is a sectional structural view of a second embodiment of the present invention

FIG. 13 is an external perspective view of a combined structure of a second embodiment of the present invention

14 is a schematic diagram of a state where a double-sided adhesive sticker is attached to the bottom of a combined structure of a second embodiment of the present invention

In order to achieve the above-mentioned object, the present invention specifically presents a preferred embodiment and cooperates with the attached drawings to explain in detail as follows: A long-distance 360-degree wide-angle wireless radio frequency identifier, as shown in Figs. 1, 2, 3, 4, and 5 includes: There is a label mounting member 10 and a UHF electronic label 20; the label mounting member 10 is formed with a long arc-shaped convex body 12 on a long strip plate 11, and the long arc-shaped convex body 12 is The surface is concavely provided with a label bonding curved surface 13; the UHF electronic label 20 is an elongated label body of the shape and size of the label bonding curved surface 13 with respect to the label mounting member 10, and is curved with short sides It is attached on the label bonding curved surface 13 and has an insulating substrate sheet 21, a first antenna 22, a second antenna 23, and a radio frequency identification RFID chip 24. The insulating substrate sheet 21 Is a long and narrow insulating sheet flexibly placed on the label's attached curved surface; the first antenna 22 is a conductive foil film antenna surface laminated on a surface of the insulating substrate sheet 21 and has a Opposite side edges 220, 221, a hole 25 is opened between the pair of side edges 220, 221, and the hole 25 to the A slot 26 is opened on one side line 220, and the second antenna 23 can adjust the induction frequency band / bandwidth and field shape of the electromagnetic wave signal according to the hole size of the broken slot 25 and the slot width of the slot 26; The loop antenna 25 is a conductive loop film antenna. The two ends of the loop circuit are provided with solder joints 230 and 231 as pads. The radio frequency identification RFID The two poles of the chip 24 are soldered to the solder joints 230 and 231 (pads Pad) of the second antenna 23 to form an electrical connection. As shown in FIGS. 1, 4 and 5, when the label mounting member 10 is disposed on an object ( (Not shown), and using an electronic tag reading device (not shown) to read the identification code of the radio frequency identification RFID chip 24 on the UHF electronic tag 20, the UHF electronic tag 20 is loaded on the tag. The curved shape maintained on the label conforming curved surface 13 of the placement member 10 enables the second antenna 23 located on the hole 25 to resonate through the wide-angle induction electromagnetic wave signal of the first antenna 22 to convert the electromagnetic wave The signal is transmitted to the radio frequency identification RFID chip 24, or the feedback signal of the radio frequency identification RFID chip 24 is transmitted at a wide angle Go out; the overall structure, for the use of an electronic tag reading device (not shown) to read the ID identification code on the UHF electronic tag 20, to improve the performance and benefits of 360-degree wide-angle long-distance reading.

According to the first embodiment described above, as shown in FIGS. 1 and 4, the slot 25 of the first antenna 22 is formed with a long slot, and both sides of the slot are parallel to the pair of side edges 220 and 221. A long slot 27 is extended for each; by using the long slot 27 to fine-tune the bandwidth and field type of the electromagnetic wave signal, the first antenna 22 can increase the sensitivity of the electromagnetic wave signal; that is, in most countries or regions, It will regulate the use frequency band of RFID TAG. For example, the use frequency band in Taiwan is between 920 and 930MHz. The distance reading test is performed through the structure of the above embodiment of the radio frequency identifier, such as the test report in Annex 1. The Lite Measurement System (UHF RFID) testing instrument performs tests in the 800MHz ~ 1000MHz frequency band, confirming that the effective reading distance of the structure of the embodiment of the above-mentioned radio frequency identifier is at least 9 meters, and has the effect of 360-degree long-distance reading.

According to the above first embodiment, as shown in FIGS. 1, 5, and 6, an outer surface of the upper end of the long-arc convex body 12 of the label mounting member 10 is provided with a cover member 30, and a bottom inside of the cover member 30. There is a groove 31, and the long arc-shaped convex body 12 is received by the groove 31, and the UHF electronic tag 20 is closed on the label bonding surface 13, so that the UHF electronic tag 20 can It is isolated from the outside for a long time to form protection; as shown in Figs. 1 and 5, and the outer ends of the two sides of the groove 31 of the cover member 30 are respectively formed with a fixed plate portion 32, and each of the fixed plate portions 32 is provided with One or more fixing holes 33 can be fixed to the object (not shown) on the fixing hole 33 by screws (not shown), so that the UHF electronic tag 20 is attached. The label mounting member 10 can be easily installed or fixed on an object; as shown in FIGS. 1, 5 and 7, the notch of the groove 31 of the capping member 30 is a long strip opposite the label mounting member 10. The shaped plate 11 is formed with a bonding groove 310 for providing the bonding (which may be ultrasonic fusion bonding) of the elongated plate 11 and filling, and an outer surface of the elongated plate 11 is formed. A double-sided adhesive sticker 40 is attached, and the double-sided adhesive sticker 40 can be fixed on an object (not shown), so that the label mounting member 10 with the UHF electronic label 20 can be attached, which can be simple. Complete installation or fixing on the object.

According to the above first embodiment, the present invention can achieve the same benefits and performance from the following second embodiment: a long-range 360-degree wide-angle radio frequency identifier, as shown in Figures 8, 9, 10, 11, and 12, including a tag carrier A housing 50 and an UHF electronic tag 60 are provided; the label housing 50 is an elongated shell cover, and a concave arc groove 51 is recessed in the bottom thereof, and the concave arc groove 51 has a label attachment curved surface 52 therein. The UHF electronic tag 60 is an elongated label body with a size of curved surface 52 relative to the label of the label mounting housing 50, and is attached to the label applied curved surface 52 in a short-side curved shape. It has an insulating substrate sheet 61, a first antenna 62, a second antenna 63, and a radio frequency identification RFID chip 64; the insulating substrate sheet 61 is a flexure attached to the label attachment curved surface 52 A long and thin insulating sheet on the top; the first antenna 62 is a conductive foil film antenna surface covered on one surface of the insulating substrate sheet 61, and has a pair of side edges 620, 621, and the pair of side edges Between 620 and 621, a broken hole slot 65 is provided, and the broken hole slot 65 is provided to the side edge line 620. The slot 66 can adjust the induction frequency band / bandwidth and field shape of the electromagnetic wave signal according to the hole size of the broken hole 65 and the slot width of the slot 66; the second antenna 63 is set on the first day In the hole 65 of the line 62, there is a loop-shaped conductive foil antenna, and the two ends of the loop circuit are provided with a welding point 630 and 631 as pads. Electrical connections are formed on the solder joints 630, 631 (pads) of the second antenna 63; as shown in FIGS. 8, 11, and 12, when the tag mounting housing 50 is set on an object (not shown), and When an electronic tag reading device (not shown) is used to read the identification code of the radio frequency identification RFID chip 64 on the UHF electronic tag 60, the UHF electronic tag 60 is attached to the tag of the tag mounting case 50 The curved shape maintained on the curved surface 52 enables the second antenna 63 located on the hole 65 to generate resonance through the first antenna 62 wide-angle induction electromagnetic wave signal, and transmits the electromagnetic wave signal to the radio frequency identification RFID Chip 64, or transmitting the feedback signal of radio frequency identification RFID chip 64 at a wide angle; , Using an electronic tag reading device (not shown) to read the UHF tag ID identification code to enhance performance and efficiency have long-range wide-angle 360 degrees read.

According to the second embodiment described above, as shown in FIGS. 8 and 11, the hole-breaking slot 65 of the first antenna 62 is formed as a long slot, and the two sides of the hole-slot are parallel to the pair of side edges 620 and 621. A long slot 67 is extended, and the bandwidth and field shape of the electromagnetic wave signal are fine-tuned by the long slot 67, so that the first antenna 62 is induced to the electromagnetic wave signal to increase sensitivity.

According to the above-mentioned second embodiment, as shown in FIGS. 8 and 13, two sides of the concave arc groove 51 of the label mounting housing 50 are respectively formed with locking portions 53, and each of the locking portions 53 is provided with more than one locking portion 53. The tag mounting housing 50 can be locked to an object (not shown) by screws (not shown) on the keyhole 54 so that the UHF electronic tag 60 can be easily mounted on Use on objects.

According to the first embodiment described above, as shown in FIGS. 8, 12 and 14, the slot of the concave arc groove 51 of the label mounting housing 50 is formed with a slot 510, and a bottom cover is fixed on the sealing slot 510. The plate 55 closes the notch of the concave arc groove 51 through the bottom cover plate 55, so that the UHF electronic tag 60 can be enclosed in the concave arc groove 51, forming external force intrusion protection; as shown in FIG. 14, and the above A double-sided adhesive sticker 70 is affixed on the outer surface of the bottom cover plate 55. The double-sided adhesive sticker 70 can be fixed on the object (not shown), so that the label mounting shell 50 can be simply placed on the object. Complete installation or fixing.

The above description is only illustrative and not restrictive for the present invention. Those skilled in the art understand that many modifications, changes, or the like can be made without departing from the spirit and scope defined by the attached description. Effect, but all fall into the protection scope of the present invention.

Claims (10)

A long-distance 360-degree wide-angle radio frequency identifier includes a tag mounting member and an UHF electronic tag. The tag mounting member is formed with a long arc-shaped convex body on a long strip plate, and the long arc The upper surface of the convex body is provided with a label bonding curved surface; the UHF electronic label is an elongated label body with a curved surface size attached to the label of the label mounting member, and is curved in a short side The label is attached on the surface of the label, and has an insulating substrate sheet, a first antenna, a second antenna, and a radio frequency identification RFID chip. The insulating substrate sheet is a flexure and attached to the label. A long and narrow insulating sheet on the label's laminating surface; the first antenna is a conductive foil film antenna surface laminated on one surface of the insulating substrate sheet, and has a pair of side edges. A hole slot is opened between the hole slot and the side line, and a slot can be opened to adjust the induction frequency band / bandwidth of the electromagnetic wave signal according to the hole size of the hole slot and the slot width of the slot. Field type; the second antenna is arranged on the first antenna; In the slot, there is a loop-shaped conductive foil film antenna, and two ends of the loop circuit are provided with a soldering point as a pad (pad); the two poles of the radio frequency identification RFID chip are soldered to the soldering point of the second antenna ( An electrical connection is formed on a pad (Pad); when the tag mounting member is set on an object and the electronic tag reading device is used to read the identification code of the radio frequency identification RFID chip on the UHF electronic tag, the ultra high The curved shape maintained by the high-frequency electronic tag on the label-attached curved surface of the tag mounting member enables the second antenna located on the broken slot to resonate through the wide-angle induction electromagnetic signal of the first antenna. The electromagnetic wave signal is transmitted to the radio frequency identification RFID chip, or the feedback signal of the radio frequency identification RFID chip is transmitted at a wide angle; the overall structure, for the use of an electronic tag reading device to read the ID identification code on the ultra-high frequency electronic tag, an increase of 360 Performance and benefits of wide-angle long-range reading. The long-distance 360-degree wide-angle wireless radio frequency identifier according to item 1 of the scope of patent application, wherein the hole slot of the first antenna is formed with a long slot, and two sides of the hole slot are parallel to the pair of sides Lines, each extending with a long slot; by using the long slot to fine-tune the bandwidth and field type of the electromagnetic wave signal, the first antenna can increase the sensitivity of the electromagnetic wave signal. According to the long-range 360-degree wide-angle wireless radio frequency identifier described in the first patent application scope, wherein the outer surface of the upper end of the long arc-shaped convex body of the tag mounting member is provided with a cover, the bottom of the cover is There is a groove inside, and the long arc-shaped convex body is received by the groove, and the UHF electronic tag is closed on the label's bonding surface, so that the UHF electronic tag can be isolated from the outside for a long time. And form protection. The long-distance 360-degree wide-angle wireless radio frequency identifier according to item 3 of the scope of patent application, wherein two sides of the groove of the cover member are respectively formed with a fixed plate portion, and one plate plate is provided on each of the fixed plate portions. In the above fixing hole, the cover can be locked to the object by screws on the fixing hole, so that the label mounting member on which the UHF electronic label is attached can be easily installed or fixed on the object. The long-distance 360-degree wide-angle radio frequency identifier according to item 3 of the scope of the patent application, wherein the notch of the groove of the cover member is formed in a strip-shaped plate opposite to the label carrier, and is provided with a The elongated plate is combined and filled with a bonding groove, and an outer surface of the elongated plate is provided with a double-sided adhesive sticker, and the double-sided adhesive sticker can be used to fix and fix the object. The label mounting part with the UHF electronic label can be simply installed or fixed on the object. A long-distance 360-degree wide-angle radio frequency identifier includes a tag-carrying case and an ultra-high-frequency electronic tag. The tag-carrying case is an elongated shell cover with a concave arc groove recessed in the bottom. The concave arc groove has a curved surface for label placement; the UHF electronic label is a strip-shaped label body with a curved surface size relative to the label on the label mounting case, and is attached in a short-side curved shape. A curved surface of the label is provided with an insulating substrate sheet, a first antenna, a second antenna and a radio frequency identification RFID chip; the insulating substrate sheet is a flexure and attached to the label. A long and narrow insulating sheet on a curved surface; the first antenna is a conductive foil film antenna surface covered on one surface of the insulating substrate sheet, and has a pair of side edges, and a pair of side edges are opened between the pair of side edges. There is a hole slot, and a slot is opened from the hole slot to the side line. The induction frequency band / bandwidth and field type of the electromagnetic wave signal can be adjusted by the hole size of the hole slot and the slot width of the slot; The second antenna is arranged in a hole slot of the first antenna It is a loop-shaped conductive foil film antenna, each of the two ends of the loop circuit is provided with a soldering point as a pad (pad); the two poles of the radio frequency identification RFID chip are soldered to the soldering point of the second antenna (pad Pad) ) To form an electrical connection; when the tag mounting case is set on an object and the electronic tag reading device is used to read the identification code of the radio frequency identification RFID chip on the UHF electronic tag, the UHF electronic tag The curved shape maintained on the label placement curved surface of the label mounting casing enables the second antenna located on the hole slot to resonate through the wide-angle induction electromagnetic wave signal of the first antenna to convert the electromagnetic wave signal Pass it to the radio frequency identification RFID chip, or transmit the feedback signal of the radio frequency identification RFID chip at a wide angle; the overall structure, for the use of an electronic tag reading device to read the ID identification code on the UHF electronic tag, it has a 360-degree wide-angle length The performance and benefits of distance reading. According to the long-range 360-degree wide-angle radio-frequency identifier according to item 6 of the scope of the patent application, the long-distance 360-degree wide-angle radio-frequency identifier, the hole slot of the first antenna is formed as a long-shaped groove, The two sides of the hole slot are parallel to the pair of side edges and each has a long slot. The long slot is used to fine-tune the bandwidth and field type of the electromagnetic wave signal, so that the first antenna can induce the electromagnetic wave signal and increase the sensitivity. The long-distance 360-degree wide-angle radio frequency identifier according to item 6 of the scope of the patent application, wherein the long-distance 360-degree wide-angle radio frequency identifier, wherein the label is formed with two sides of the concave arc groove of the housing, respectively. A locking part, each of which is provided with more than one lock hole, and the label mounting shell can be locked to an object by screws on the lock hole, thereby making the UHF electronic label simple Use on objects. The long-range 360-degree wide-angle radio-frequency identifier according to item 6 of the scope of the patent application, wherein the long-range 360-degree wide-angle radio-frequency identifier, wherein the notch of the concave arc groove of the housing on the label is formed with a Sealing slot, a bottom cover is fixed on the sealing slot, and the slot of the concave arc slot is closed by the bottom cover, so that the UHF electronic tag can be closed in the concave arc slot, forming an external force intrusion protection. According to the long-range 360-degree wide-angle radio frequency identification device according to item 9 of the scope of the patent application, a double-sided adhesive sticker is attached to the outer surface of the bottom cover, and the double-sided adhesive sticker can be used to stick on the object. Fixing, so that the label mounting shell can be easily installed or fixed on the object.