CN200979774Y

CN200979774Y - A ring-shaped electronic tag

Info

Publication number: CN200979774Y
Application number: CN 200620139730
Authority: CN
Inventors: 徐军; 刘奕昌; 王松泉; 刘鸿伟; 殷杭益
Original assignee: NINGBO INVENGO IT CO Ltd
Current assignee: NINGBO INVENGO IT CO Ltd
Priority date: 2006-11-03
Filing date: 2006-11-03
Publication date: 2007-11-21
Anticipated expiration: 2016-11-03

Abstract

A ring-shaped electronic label comprises a shell, a sole plate, an antenna, an electronic chip and a hasp which is characterized in that frequency domain of the ring-shaped electronic label is range from 902 MHz to 928 MHz, and the antenna is in the shape of strip, the length of the sole plate is about 80 mm to 200 mm, the width is about 2mm to 40mm,the thickness is range from 0.1mm to 0.8mm, each edgings on both extremities in the shell are respectively installed with a plurality of mounting holes, the hasp is a fastener for the mounting holes penetrated on the both extremities in the shell, the fastener can adapt rivet, or repetitively use common clips. After applying the structure, both the pole plate and the antenna can perform a linear structure, with the help of the fastener, the utility model can easily be installed in human' and animals' wrists, ears or necks, thereby, the electronic label can not only carry out remote and rapid identification within a hyper-high-frequency domain, the utility model is small in bulk, excellent in concealing performance, light in weight, low in cost, convenient in usage, difficult to break.

Description

A kind of ring-like electronic tag

Technical field

The utility model relates to a kind of radio RF recognition technology, specifically refers to a kind of electronic tag of ultrahigh frequency.

Background technology

Electronic tag can be divided into low frequency, intermediate frequency and ultrahigh frequency electronic tag by frequency, it includes usually attached to antenna on the substrate and electronic chip, during use,, come automatically the recognition objective object and obtain related data by communicating between antenna and the reader separated by a distance.Because identification work is efficient and convenient, again need not manual intervention, and can work in the various environment, thereby be widely used in all trades and professions.Especially ultrahigh frequency electronic tag is because of it can be realized at a distance, read-write apace, so more and more be subject to people's attention.

At present, because it is bigger that the substrate size of ultrahigh frequency electronic tag often designs, comparatively heaviness and cost height seem, so, at the ring-type electronic tag that some pets, patient and convict are occurred on one's body, normally to make by low frequency or high-frequency electronic label, this electronic tag is encapsulated in the shell, and shell is provided with snap close, so that this electronic tag is worn on these pets or the special person.But in use find: so ring-like electronic tag also can't not have distance, identification apace.Simultaneously because shackle designs cutification Fastener structure, snap close cost of manufacture height like this uses and not very convenient.Moreover existing circulating electron label is for gate control system, and its sensitivity is high not enough, is easy to lose efficacy or shielded signal before gate control system, therefore, exists the defective that is not easy to monitoring management, applies thereby influenced it to a certain extent.

Summary of the invention

First technical matters to be solved in the utility model is the present situation at prior art, and a kind of both quick identification identity at a distance are provided, and volume is little again, and cost is low, ring-like electronic tag easy to use.

Second technical matters to be solved in the utility model is the present situation at prior art, and a kind of warning sensitivity height is provided, and is convenient to the ring-like electronic tag of monitoring management.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this ring-like electronic tag comprises shell, attached to antenna on the substrate and electronic chip and the snap close that is positioned at shell both ends places, described substrate, antenna and electronic chip encapsulation are in the enclosure, it is characterized in that: the frequency range of this ring-like electronic tag is between 902MHz～928MHz, described antenna becomes long and narrow, and the length of described substrate is between 80 millimeters～200 millimeters, its width is between 2 millimeters～40 millimeters, its thickness is between 0.1 millimeter～0.8 millimeter, each side at described shell both ends vertically is distributed with a plurality of mounting holes respectively along last, and above-mentioned snap close is for interting the securing member that behind the corresponding mounting hole in described shell both ends the shell both ends is fused.

In such scheme, described securing member can adopt common plastic buckle, can reach the purpose of reusing the circulating electron label like this.Securing member also can adopt rivet simultaneously, like this when the user wants to open this circulating electron label, can only ring-like electronic tag be cut off by scissors or other cutter, destroy the antenna or the electronic chip of circulating electron label, make the circulating electron label become disposable article.

Simultaneously also can be provided with above-mentioned mounting hole at the middle part on each side edge of shell, just there is bigger range of adjustment in the formed aperture of circulating electron label like this.And in this scheme, can become to equidistantly distribute between each mounting hole, so that processing and use.

And antenna can be linked to each other with the afterbody that is the line body by the head that is rectangular parallelepiped and forms, adopt such structure, make in the short range, on as far as possible little substrate, can produce the bigger antenna of shape easily and come, so that receive or launch stronger signal.Equally, also above-mentioned antenna can be made the rectangular structure that linearity, elongated spiral fashion or edge become dentation.

In order to increase warning function, on described substrate, can also be fixed with the magnetic that departs from described electronic chip.This magnetic can be fixed on the front of described substrate; Also can be fixed on the reverse side of described substrate.In order to reduce the volume of magnetic as far as possible, the magnetic preferred design becomes two pieces of needles, and is separately fixed on the substrate of electronic chip both sides, can guarantee warning function like this, reduces the influence to electronic label read-write again simultaneously.Certainly, according to the size of substrate, also above-mentioned magnetic can be designed to magnetic sheet or other shape, as long as its size less than substrate, the feed that does not influence electronic chip gets final product.

Compared with prior art, (1) since the utility model in the uhf-range of 902MHz～928MHz, antenna is made into long and narrow, make base board unit also become the line style structure thereupon, and behind the corresponding mounting hole by the interspersed outer casing end of securing member, electronic tag is fixedly mounted in human or animal's position such as wrist, ear, neck, thereby such electronic tag both can carry out long-range, identification fast in uhf-range, had again that little, the hidden performance of volume is good, in light weight, material is economized, cost characteristics low, easy to use.Simultaneously because antenna is made long and narrow, so the curved arc of shell can be greater than 45 °, thereby also have the not advantage of frangibility of antenna.(2) because the substrate of the existing electronic tag of the utility model utilization is installed magnetic, therefore, when making the magnetic unit, need not other placement substrate, also need not independent installation, electronic tag and magnetic can be carried out disposable encapsulation operation.Therefore adopt such structure, reduced cost of manufacture, reduced the encapsulation time, and when such electronic tag passes through gate control system, can also improve warning sensitivity widely, thereby be convenient to the monitoring management of people pet, convict and especial patient.

Description of drawings

Fig. 1 is a connecting portion structural representation among the utility model first embodiment;

Fig. 2 is the schematic perspective view of shell among Fig. 1;

Fig. 3 is the front view of electronic tag among Fig. 1;

Fig. 4 is the front view of electronic tag among the utility model second embodiment;

The plastic buckle schematic perspective view of Fig. 5 for being adopted among the utility model second embodiment.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment 1: as shown in Figure 1 to Figure 3, this circulating electron label comprises shell 1, attached to the antenna on the substrate 34, electronic chip 5 and snap close, wherein, antenna 4 is designed to long and narrow, in the present embodiment, this antenna is linked to each other with the afterbody 42 that is the line body by the head 41 that is rectangular parallelepiped and forms.The length of substrate 3 is 100 millimeters, and its width is 20 millimeters, and its thickness is 0.4 millimeter.Chip adopt to be supported the conventional chip of each communication protocol, links into an integrated entity by the fixed form and the antenna of Bang Ding or upside-down mounting.And shell is amounted to by elongated above and below and is formed, and forms a cavity volume 12 between the above and below, and at each side of above and below along being respectively equipped with a plurality of mounting holes 11 that longitudinally, equidistantly distribute.Aforesaid substrate 3, antenna 4 and electronic chip 5 are encapsulated in the cavity volume 12 of shell 1.Above-mentioned snap close adopts disposable snap close, adopt rivet 2 here, even the time spent, the shell 1 that will be packaged with electronic tag is looped around the positions such as neck of people's wrist or animal, rivet after being through the corresponding mounting hole 11 in shell both ends with rivet 2 again, obtain structure as shown in Figure 1.During therefore normal the use, can make present embodiment on the hyper band of 902MHz～928MHz, carry out remote fast reading and writing.And when wanting to take off this ring-like electronic tag, then can only use cutter that label is cut off, behind the antenna or electronic chip of broken ring electronic tag, just can reach its purpose.

Embodiment 2: itself and the above-mentioned first embodiment difference are: the magnetic that also has additional the deflects electrons chip on substrate 3, as shown in Figure 4,, magnetic is designed to two pieces of needles here, be left needle 6a and right needle 6b, and be separately fixed on the substrate front side of electronic chip both sides.And the head of antenna and afterbody lay respectively under right needle, the left needle, and overlap.The length of substrate 3 is 200 millimeters, and its width is 40 millimeters, and its thickness is 0.8 millimeter.And snap close adopts plastic buckle 7, and as shown in Figure 5, the afterbody of this buckle 7 has a protruding circle 71, and head is taper shape 73, is provided with a necking part 72 between afterbody and the head.During use, the shell 1 that will be packaged with electronic tag is looped around positions such as human or animal's waist, after the head of above-mentioned plastic buckle passes the corresponding mounting hole of outer casing end, the both ends of shell are spacing on the necking part of plastic buckle, so just can make present embodiment on the hyper band of 902MHz～928MHz, carry out remote fast reading and writing.

Embodiment 3: it is with the above-mentioned first embodiment difference: described antenna is that the edge becomes the rectangular of dentation, and the Design of length of base board unit is 80 millimeters, and width is 2 millimeters, and thickness is 0.1 millimeter.Such electronic tag makes it be looped around positions such as human or animal's wrist or ear by rivet or plastic buckle, makes present embodiment carry out remote fast reading and writing equally on the hyper band of 902MHz～928MHz.

Through test shows, when substrate size during, increased production cost on the one hand greater than the size of above-mentioned second embodiment, also no longer be suitable for wearing of human or animal on the other hand.When the size of substrate during less than the data of the 3rd embodiment, cause the size design scope of antenna to diminish, the adjustable length scope of antenna diminishes thereupon, is difficult to satisfy 915MHz resonance, thereby can not effectively receive the radiation power that read write line sends.Like this read write line just with a part of power as the idle work loss in the space, simultaneously can not be in the optimum distance reading tag.

Claims

1, a kind of ring-like electronic tag, it comprises shell (1), attached to antenna (4) on the substrate (3) and electronic chip (5) and the snap close that is positioned at shell both ends places, described substrate, antenna and electronic chip encapsulation are in the enclosure, it is characterized in that: the frequency range of this ring-like electronic tag is between 902MHz～928MHz, described antenna (4) becomes long and narrow, and the length of described substrate (3) is between 80 millimeters～200 millimeters, its width is between 2 millimeters～40 millimeters, its thickness is between 0.1 millimeter～0.8 millimeter, each side at described shell (1) both ends is along the last a plurality of mounting holes (11) that vertically are distributed with respectively, and above-mentioned snap close is for interting the securing member that behind the corresponding mounting hole in described shell both ends the shell both ends is fused.

2, ring-like electronic tag according to claim 1 is characterized in that: described securing member is rivet (2) or reusable plastic buckle (7).

3, ring-like electronic tag according to claim 1 and 2 is characterized in that: the middle part on each side edge of described shell (1) also is provided with above-mentioned mounting hole (11).

4, ring-like electronic tag according to claim 3 is characterized in that: become to equidistantly distribute between described each mounting hole (11).

5, ring-like electronic tag according to claim 1 and 2 is characterized in that: described antenna (4) is linked to each other with the afterbody that is the line body (42) by the head that is rectangular parallelepiped (41) and forms.

6, ring-like electronic tag according to claim 1 and 2 is characterized in that: also be fixed with the magnetic that departs from described electronic chip (5) on described substrate (3).

7, ring-like electronic tag according to claim 6 is characterized in that: described magnetic is fixed on the front or reverse side of described substrate (3).

8, ring-like electronic tag according to claim 6 is characterized in that: described magnetic is two pieces of needles (6a, 6b), and is separately fixed on the substrate (3) of described electronic chip both sides.