CN206585073U - Article and wireless communication tag with wireless communication tag - Google Patents
Article and wireless communication tag with wireless communication tag Download PDFInfo
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- CN206585073U CN206585073U CN201590000247.1U CN201590000247U CN206585073U CN 206585073 U CN206585073 U CN 206585073U CN 201590000247 U CN201590000247 U CN 201590000247U CN 206585073 U CN206585073 U CN 206585073U
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- Prior art keywords
- conductor
- wireless communication
- input
- communication tag
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07786—Antenna details the antenna being of the HF type, such as a dipole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Aerials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model is related to a kind of article and wireless communication tag with wireless communication tag.The built-in RFIC chip with 2 input and output terminals in RFIC encapsulates (12).One end of exciting conductor (14) and an input and output terminal of RFIC chip are connected.The electrical length of the other end (=open end) from the input and output terminal to exciting conductor (14) is adjusted to 1/4 λ.Connection is connected with one end of conductor (16) and another input and output terminal of RFIC chip, and connection is opened with the other end of conductor 16.The one end for constituting the main shaft of High-pressure air valve is connected with the open end being connected with conductor (16).
Description
Technical field
The utility model be related to including the radio communication integrated circuit with 2 input and output terminals and respectively with this
The wireless communication tag of 2 conductors of 2 input and output terminal connections, and the article with above-mentioned wireless communication tag.
Background technology
Patent Document 1 discloses this background technology a example.According to the background technology, wireless IC chip with
Play a part of the first radiating element and the second radiating element couples of dipole-type antennas.Herein, wireless IC chip and
First radiating element is arranged on the power supply substrate of small size, and the second radiating element is arranged on different from power supply substrate large-sized
Printed wiring board.That is, the second radiating element is to separate what is be configured from the main part of Wireless Telecom Equipment.Thus, energy
Increase the size of the second radiating element, and the size of the main part of Wireless Telecom Equipment can be reduced.
Prior art literature
Patent document
Patent document 1:International Patent Publication 2012/093541
Utility model content
Utility model technical problem to be solved
But, the second radiating element is the element for being exclusively used in dipole-type antennas, therefore the problem of there is cost increase.
Therefore, main purpose of the present utility model is that there is provided a kind of the band of frequency transfer characteristic can be improved with low cost
The article or wireless communication tag of wireless communication tag.
Solve the technical scheme of technical problem
Article of the present utility model with wireless communication tag is the article of subsidiary wireless communication tag, wireless communication tag
Including:Radio communication integrated circuit, radio communication integrated circuit has the first input and output terminal and the second input
Lead-out terminal;Exciting conductor, the exciting conductor has the one end being connected with the first input and output terminal and the open other end;With
And connection conductor, the connection is with conductor with the one end being connected with the second input and output terminal and the open other end, article
Possesses metallic object, one end of the metallic object is opened with being connected with the other end connection of the opening of conductor and the other end of the metallic object
Put.
Preferably, the electrical length from the first input and output terminal to the other end of exciting conductor is less than 1/2 wavelength.
More preferably, the electrical length from the first input and output terminal to the other end of exciting conductor is about 1/4 ripple
It is long.
Preferably, it is more than 1/2 wavelength to the electrical length of the open end of metallic object from the second input and output terminal.
Preferably, wireless communication tag is also equipped with the power supply circuit with regulation resonant frequency, exciting conductor and connection
It is connected respectively via power supply circuit with the first input and output terminal and the second input and output terminal with conductor.
Preferably, exciting conductor and connection are respectively formed in flexible parent metal with conductor.
Preferably, metallic object includes column, the end face connection of wireless communication tag and column.
More preferably, column is columned main shaft.
Wireless communication tag of the present utility model includes:Radio communication integrated circuit, the radio communication integrated circuit
With the first input and output terminal and the second input and output terminal;Exciting conductor, the exciting conductor has defeated with the first input
Go out one end of terminal connection and the open other end;And connection conductor, the connection with conductor have and the second input and output
One end of terminal connection and the open other end, the other end of the opening of connection conductor and one end of metallic object are connected, the gold
Belong to body and constitute at least a portion of article and the other end opening of the metallic object.
Utility model effect
Second input and output terminal is connected with the connection with required area with conductor, is connected with the first input and output terminal
The other end of exciting conductor be open end, therefore exciting conductor plays a part of monopole type antenna.If correspondence high-frequency signal
Electric current flows through exciting conductor, then because mirror effect causes identical electric current to flow through connection conductor.Herein, metallic object is with being connected
Connected with conductor, therefore electric current also flows through metallic object.That is, the electric current for flowing through connection conductor and metallic object uses conductor to connect
And metallic object just flows through metallic object in the mode of dipole-type antennas element, high frequency correspondingly is given off from metallic object
Signal.
By making metallic object play a part of dipole-type antennas, so as to improve frequency transfer characteristic.In addition, by inciting somebody to action
Constituting the metallic object of article is used for radio communication, so as to suppress to improve the cost that frequency transfer characteristic is spent.
Above-mentioned purpose of the present utility model, other purpose, feature and advantage, can be carried out by referring to accompanying drawing with
The detailed description of lower embodiment is further obtained clearly.
Brief description of the drawings
Fig. 1 is the stereogram of an example of the state of the RFID tag of the embodiment from oblique upper that shows.
Fig. 2 (A) is the side view of an example of the state for showing the RFID tag from side shown in Fig. 1, Fig. 2
(B) be the state for showing to observe the RFID tag (in addition to flexible parent metal) shown in Fig. 1 from below an example upward view.
Fig. 3 is the schematic diagram for showing to be applied to an example of the structure of the RFIC encapsulation of the RFID tag shown in Fig. 1.
Fig. 4 is the circuit diagram of an example of the structure for the power supply circuit for showing to be arranged on the RFIC encapsulation shown in Fig. 3.
Fig. 5 is the schematic diagram for an example for showing state of the RFID tag on valve shown in Fig. 1.
Fig. 6 is the enlarged drawing for the vicinity for showing the RFID tag on valve.
One example of action when Fig. 7 (A) is the exciting conductor composition monopole type antenna for showing to constitute RFID tag
Schematic diagram, Fig. 7 (B) is that the electric current for showing the main shaft for flowing through the exciting conductor for constituting RFID tag and constituting High-pressure air valve is acted
An example schematic diagram, Fig. 7 (C) be show constitute High-pressure air valve main shaft constitute dipole-type antennas when action one
The schematic diagram of individual example.
Fig. 8 is the schematic diagram of an example of the outward appearance for the analyzer for showing to be mounted with the RFID tag shown in Fig. 1.
Fig. 9 be show to be arranged on the positive switch of analyzer and be arranged on the printed base plate of the inside of analyzer can
The schematic diagram of one example of the connection status of variable-resistance element.
Figure 10 is the schematic diagram of an example of the state that the RFID tag for showing shown in Fig. 1 is installed on switch.
Figure 11 is the enlarged drawing of the vicinity for the RFID tag for being shown mounted to switch.
Embodiment
Typically, wireless communication tag of the present utility model be using UHF frequency band as communication frequency RFID (Radio
Frequency IDentification:Radio frequency identification) label.
Reference picture 1, Fig. 2 (A) and Fig. 2 (B), the RFID tag 10 of the embodiment include the RFIC (Radio of rectangular-shape
Frequency Integration Circuit- RF ICs) encapsulation 12.RFIC encapsulation 12 includes processing RFID signal
RFIC chip (radio communication with IC chip) 12e and the power supply circuit substrate 12c that is installed to RFIC chip come
Constitute.In this embodiment, X-axis, Y-axis and Z axis are distributed to length direction, the width for the cuboid for constituting RFIC encapsulation 12
Spend direction and thickness direction.On this basis, RFIC encapsulate 12 lower surface (=towards Z-direction minus side face),
2 I/O the terminals 12a and 12b arranged along X-axis are set.The I/O terminal 12a and 12b of RFIC encapsulation 12 is via being arranged on
Power supply circuit substrate 12c power supply circuit, is inputted with RFIC chip 12e the first input and output terminal 12h and second respectively
Lead-out terminal 12i connections.
Flexible parent metal 18 and 20 is using resin film as material, and their interarea is all configured to rectangle.In flexible parent metal
18 interarea printing exciting conductor 14, connection conductor 16 is printed in the interarea of flexible parent metal 20.In addition, exciting conductor 14 and
Connection conductor 16 can also be formed in identical flexible parent metal.
But, the rectangular width for constituting the interarea of flexible parent metal 18 encapsulates 12 width significantly beyond RFIC, with this
Relatively, the rectangular width for constituting the interarea of flexible parent metal 20 encapsulates 12 width just over RFIC.In addition, exciting conductor
14 are formed as banding, on the other hand, and connection conductor 16 is formed as covering the whole interarea of flexible parent metal 20.
One end of exciting conductor 14 is connected by the grafting material 22 of electric conductivity with I/O terminals 12a, exciting conductor 14 it is another
One end is then set as open end.Thus, flexible parent metal 18 encapsulates 12 compared to RFIC and more extended to the positive side of X-direction.In addition,
On the interarea of flexible parent metal 18, exciting conductor 14 is made up of the conductive pattern of serpentine shape, using its one end as starting point to Y-axis side
To minus side wriggle, X-direction positive side protrude and in the positive side bending of Y direction, then extended up to separately in a straight line
One end.
On the other hand, grafting material 24 and I/O that rectangular one end that connection conductor 16 is constituted passes through electric conductivity
Terminal 12b connections, the rectangular other end that connection is constituted with conductor 16 is set to open end.Thus, flexible parent metal 20 with
RFIC encapsulation 12 is compared to more to the minus side extension of X-direction.
Reference picture 3, RFIC encapsulation 12 has the power supply circuit substrate 12c and sealant 12d for being respectively formed as tabular.It is close
Sealing 12d is layered in power supply circuit substrate 12c top, and sealant 12d side (=it is orthogonal with X-axis and Y-axis difference
Face) with power supply circuit substrate 12c side in same plane.
Lower surface of above-mentioned I/O terminals 12a and the 12b formation in power supply circuit substrate 12c.In addition, I/O terminals 12f with
And 12g formation is in power supply circuit substrate 12c upper surface.RFIC chip 12e is embedded in sealant 12d, RFIC chip 12e's
The the first input and output terminal 12h and the second input and output terminal 12i of lower surface formation convex dot shape.First input and output terminal
12h is connected with I/O terminals 12f, and the second input and output terminal 12i is connected with I/O terminals 12g.
In power supply circuit substrate 12c, the power supply circuit 12j shown in Fig. 4 is set.According to Fig. 4, capacitor C1 one end and I/
O terminals 12a connections, the capacitor C1 other end is connected with I/O terminals 12f, and then is connected with the first input and output terminal 12h.
In addition, capacitor C2 one end is connected with I/O terminals 12b, the capacitor C2 other end is connected with I/O terminals 12g, and then with
Two input and output terminal 12i connections.Inductor L1 one end is connected with capacitor C1 one end, inductor the L1 other end and electricity
Container C2 one end connection.
The resonant frequency of RFID tag 10 is powered electric equivalent to the carrier frequency of radio communication high-frequency signal according to composition
Road 12j inductor L1 and capacitor C1~C2 and the inductive component of exciting conductor 14 are provided.From the first input/output terminal
Electrical length of the sub- 12h untill the open end of exciting conductor 14 is set with the high-frequency signal of above-mentioned defined resonant frequency
Wavelength 1/4 (=1/4 λ).If as a result, (being in this embodiment master described later by connection conductor 16 and ground connection GND
Axle 36 and valve 38) connection, then RFIC encapsulation 12 and exciting conductor 14 play a part of monopole type antenna.However, radiant body
Not it is located in good environment, therefore can not distally radiated electromagnetic wave.
Reference picture 5, High-pressure air valve 30 includes clack box 32, and the valve chamber RM1 of valve 38 is stored in the clack box 32 formation;And handle
34, the handle 34 is adjusted via main shaft 36 to the position of valve 38.High-pressure air valve 30 is arranged on high-pressure gas container 40 so that
The opening of high-pressure gas container 40 seals up the lower surface of clack box 32.High-pressure gas container 40 is metal container.
Handle 34 is the formed body of resin, is configured to the cylinder extended in above-below direction, it is configured in the upper of clack box 32
Side.Clack box 32 is metal container.For handle 34, the upper end open of cylinder is larger, and the lower end of cylinder is except in round
Vertically extending through hole HL1 is with outer closure at heart position.In other words, handle 34 has the recess being recessed downwards
CC1, through hole HL1 is formed in the center of recess CC1 bottom surface.
The air admission hole VT1 for high pressure gas to be directed into valve chamber RM1 is formed in the lower surface of clack box 32, in the side of clack box 32
Face forms the steam vent VT2 for the high pressure gas for being directed into valve chamber RM1 to be discharged.In addition, in the upper surface of clack box 32, formation is passed through
Through hole HL2, through hole HL2 have the internal diameter with through hole HL1 and reach valve chamber RM1.
Main shaft 36 is so that metal is material and is formed as cylindric.The external diameter of cylinder and through hole HL1 and HL2 are respective
Internal diameter is basically identical.Main shaft 36 extends in above-below direction, and its upper end reaches recess CC1 via through hole HL1, on the other hand, its
Lower end reaches valve chamber RM1 via through hole HL2.
Valve 38 is so that metal is material and is formed as discoideus.One interarea of plectane upward, lead by another of plectane
Downwards.The external diameter of plectane is bigger than the external diameter of main shaft 36, reach valve chamber RM1 main shaft 36 lower end plectane a master
The center in face is combined with valve 38.Valve 38 adjusts the high pressure from steam vent VT2 up and down, thus according to the operation of handle 34
The discharge capacity of gas.
With further reference to Fig. 6, RFID tag 10 is installed on by with being formed in the way of the recess CC1 of handle 34 turns upside down
Recess CC1.The upper surface of RFIC encapsulation 12 is engaged with recess CC1 bottom surface, and the inner peripheral surface of exciting conductor 14 and recess CC1 connects
Close, connection is engaged with conductor 16 with the upper end of main shaft 36.Particularly, connection with conductor 16 by the grafting material 42 of electric conductivity with
The upper end engagement of main shaft 36.
In addition, the length of main shaft 36 is adjusted so that from the second input and output terminal 12i shown in Fig. 3 untill valve 38
Electrical length be the high-frequency wavelength with above-mentioned resonant frequency more than 1/2 (=1/2 λ).
Reference picture 7 (A), High-pressure air valve 30 is arranged on by RFID tag 10 as shown in Figure 5, and main shaft 36 and valve 38, which are constituted, to be connect
Ground GND, RFIC chip 12e and exciting conductor 14 with monopole type antenna identical operating state, play a part of vibrator.Cause
And, if flowing through exciting conductor 14 corresponding to the electric current I of RFIC chip 12e resonant frequency, due to mirror effect cause it is identical
Electric current I also flow through connection conductor 16.Herein, in the case where the second input and output terminal only has connection conductor, although
It is less than λ/4 from electrical length of second input and output terminal untill the open end of connection conductor, but in connection conductor 16
Before there is metal main shaft 36 and valve 38, thus, from the second input and output terminal originate electrical length be changed into 1/2 λ
More than, therefore on main shaft 36 and valve 38, the standing wave I ' (reference picture 7 (B)) of electric current is produced based on electric current I.Now, main shaft 36 with
And it is dipole-type antennas that valve 38, which just looks like, i.e., the metal part, before the second input and output terminal produces the resonance of λ/2,
As a result, electric current I ' flows through these metallic objects (reference picture 7 (C)), and the size with electric current I ' is exported from these metallic objects
The high-frequency signal of corresponding intensity.
It was found from above-mentioned explanation, in an rfid tag, RFIC chip 12e include the first input and output terminal 12h and
Second input and output terminal 12i.Exciting conductor 14 includes and the first input and output terminal 12h one end being connected and defeated from first
The electrical length for entering lead-out terminal 12h startings is less than 1/2 λ, is particularly representing the other end that 1/4 λ position is opened.Connection is with leading
Body 16 includes and the second input and output terminal 12i one end being connected and the open other end.Constitute the main shaft 36 of High-pressure air valve 30
One end connected with being connected with the open end of conductor 16, the other end of main shaft 36 is connected with valve 38.
By making main shaft 36 and valve 38 play a part of dipole-type antennas, so as to improve frequency transfer characteristic.This
Outside, by the way that the component for constituting High-pressure air valve 30 is also used for into radio communication, spent so as to suppress to improve frequency transfer characteristic
Cost.In addition, clack box 32 and high-pressure gas container 40 are constituted with metal object, if they are connected with main shaft 36 and valve 38,
A part for clack box 32 and high-pressure gas container 40 can be used as radiating element, so as to further increase communication distance.
In addition, in this embodiment, RFID tag 10 is installed in High-pressure air valve 30.But, the object of RFID tag is installed
Can be high-pressure gas container 40, as long as in addition, the article with metallic object can or High-pressure air valve 30 beyond
Article, it is assumed for example that be the metal instrument such as spanner.
It is used as another embodiment, it is assumed that the analyzer 50 shown in Fig. 8.Additional reference picture 9, analyzer 50 has housing
52, store printed base plate 62 in the inside of housing 52.One interarea of printed base plate 62 upward, printed base plate 62 another
Interarea is downward.In printed base plate 62, the grounding electrode 64 of tabular is embedded to.Grounding electrode 64 also with one interarea and another
The posture of interarea respectively upward and downward is embedded to printed base plate 62.Variable resistor element 66 is installed in printed base plate 62.
Variable resistor element 66 is electrically connected with the grounding electrode 64 being embedded to printed base plate 62.
In the front of housing 52, the switch 54 of volume adjustment is set.Switch 54 is by resinous knob 56 and metal
Main shaft 60 is formed.Knob 56 is configured to cylinder, and on the other hand, main shaft is then configured to cylinder.In addition, the length of main shaft 60 exceedes rotation
The length of button 56, the external diameter of main shaft 60 is less than the external diameter of knob 56.
As shown in Figure 10, the one end open of the cylinder of knob 56 is constituted, the other end closing of the cylinder of knob 56 is constituted.Change
Yan Zhi, forms the recess CC2 being recessed from one end to the other side in knob 56.In recess CC2 bottom surface, cylindric support is set
Body 58, the supporter 58 has the external diameter smaller than constituting the internal diameter of the cylinder of knob 56, and in the circle with constituting knob 56
Cylinder identical side is upwardly extended.
The external diameter for constituting the internal diameter and main shaft 60 of the cylinder of supporter 58 is basically identical, and main shaft 60 is inserted into supporter 58.
Specifically, one end of main shaft 60 is in open end, and the other end and the supporter 58 of main shaft 60 are screwed togather.Housing is arranged in switch 54
During 52 front, main shaft 60 is positive orthogonal with housing 52, the inner side of one end insertion housing 52 of main shaft 60 and arrival can power transformation
Resistance element 66.Because main shaft 60 is conductive, therefore by using knob 56 and main shaft 60 is set to be revolved in around direction
Turn, so as to adjust the resistance value of variable resistor element 66.
In addition, variable resistor element 66 is electrically connected with grounding electrode 64 as described above, therefore main shaft 60 is also via can power transformation
Resistance element 66 is electrically connected with grounding electrode 64.
With further reference to Figure 11, RFID tag 10 is accommodated in the recess CC2 for being formed at knob 56.Now, support exciting is led
The flexible base board 18 of body 14 is engaged with recess CC2 inner peripheral surface, and connection is engaged with conductor 16 with the other end of main shaft 60.Especially
It is that connection is engaged with conductor 16 by the grafting material 68 of electric conductivity with the other end of main shaft 60.
In this embodiment, yet by making main shaft 36 and grounding electrode 64 play a part of dipole-type antennas, so that
Frequency transfer characteristic can be improved.In addition, by the way that the component for constituting analyzer 50 is also used for into radio communication, being carried so as to be suppressed to
The cost that high frequency transfer characteristic is spent.
Label declaration
10 ... RFID tags (wireless communication tag)
12e ... RFIC chips (radio communication integrated circuit)
The input and output terminals of 12h ... first
The input and output terminals of 12i ... second
12j ... power supply circuits
14 ... exciting conductors
16 ... connection conductors
18th, 20 ... flexible parent metals
30 ... High-pressure air valves (article)
36 ... main shafts (metallic object)
38 ... valves (metallic object)
50 ... analyzers (article)
60 ... main shafts (metallic object)
64 ... grounding electrodes (metallic object)
Claims (9)
1. a kind of article with wireless communication tag, its subsidiary wireless communication tag, the spy of the article with wireless communication tag
Levy and be,
The wireless communication tag includes:
Radio communication integrated circuit, the radio communication has the first input and output terminal and the second input and output with integrated circuit
Terminal;
Exciting conductor, exciting conductor formation has one be connected with first input and output terminal in flexible parent metal
End and the open other end;And
Connection conductor, the connection is with conductor with the another of the one end and opening being connected with second input and output terminal
End,
The article possesses metallic object, and the metallic object has an end face,
The connection is configured to its interarea with conductor and one end face is facing, and the other end of the exciting conductor is matched somebody with somebody
It is set to and is bent upwards in the side for leaving the metallic object,
The metallic object is used as radiating element.
2. the article as claimed in claim 1 with wireless communication tag, it is characterised in that
The connection is connected to one end face of the article with the other end of the opening of conductor.
3. the article as claimed in claim 2 with wireless communication tag, it is characterised in that
Electrical length from first input and output terminal to the other end of the exciting conductor is 1/4 wavelength.
4. the article with wireless communication tag as described in any one in claims 1 to 3, it is characterised in that
The electrical length of open end from second input and output terminal to the metallic object is more than 1/2 wavelength.
5. the article with wireless communication tag as described in any one in claims 1 to 3, it is characterised in that
The wireless communication tag is also equipped with the power supply circuit with regulation resonant frequency,
The exciting conductor and the connection are with conductor respectively via the power supply circuit and first input and output terminal
And the second input and output terminal connection.
6. the article with wireless communication tag as described in any one in claims 1 to 3, it is characterised in that
The metallic object includes column, and the wireless communication tag is connected with an end face of the column.
7. the article as claimed in claim 6 with wireless communication tag, it is characterised in that
The column is columned main shaft.
8. a kind of wireless communication tag, the wireless communication tag is configured at the article for possessing metallic object, the metallic object has one
End face, the wireless communication tag is characterised by, including:
Radio communication integrated circuit, radio communication integrated circuit has the first input and output terminal and the second input defeated
Go out terminal;
Exciting conductor, the exciting conductor is formed at flexible parent metal, and with one be connected with first input and output terminal
End and the open other end;And
Connection conductor, the connection is with conductor with the another of the one end and opening being connected with second input and output terminal
End,
One end face that the connection is configured to its interarea and the metallic object with conductor is facing, the exciting conductor
The other end is configured to be bent upwards in the side for leaving the metallic object.
9. wireless communication tag as claimed in claim 8, it is characterised in that
The other end of the opening of the connection conductor is connected with one end face of the article.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721232523.4U CN209712910U (en) | 2014-01-23 | 2015-01-13 | Article with wireless communication tag and the metallic object with wireless communication tag |
Applications Claiming Priority (5)
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JP2014-009962 | 2014-01-23 | ||
JP2014009962 | 2014-01-23 | ||
JP2014049732 | 2014-03-13 | ||
JP2014-049732 | 2014-03-13 | ||
PCT/JP2015/050683 WO2015111466A1 (en) | 2014-01-23 | 2015-01-13 | Article with radio communication tag and radio communication tag |
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CN201721232523.4U Division CN209712910U (en) | 2014-01-23 | 2015-01-13 | Article with wireless communication tag and the metallic object with wireless communication tag |
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CN201590000247.1U Active CN206585073U (en) | 2014-01-23 | 2015-01-13 | Article and wireless communication tag with wireless communication tag |
CN201721232523.4U Active CN209712910U (en) | 2014-01-23 | 2015-01-13 | Article with wireless communication tag and the metallic object with wireless communication tag |
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JP (2) | JP6007448B2 (en) |
CN (2) | CN206585073U (en) |
DE (1) | DE112015000479T5 (en) |
WO (1) | WO2015111466A1 (en) |
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WO2018012427A1 (en) | 2016-07-14 | 2018-01-18 | 株式会社村田製作所 | Attention tag for retail article and retail article having same attached thereto |
JP6785966B2 (en) * | 2017-08-24 | 2020-11-18 | 株式会社村田製作所 | RFID-tagged package |
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JP2737942B2 (en) * | 1988-08-22 | 1998-04-08 | ソニー株式会社 | Receiving machine |
JPH10256819A (en) * | 1997-03-12 | 1998-09-25 | Toshiba Corp | Radio equipment and radio system |
JP4086991B2 (en) * | 1999-01-21 | 2008-05-14 | 株式会社日立国際電気 | Small antenna for radio |
KR101023582B1 (en) * | 2007-07-09 | 2011-03-21 | 가부시키가이샤 무라타 세이사쿠쇼 | Wireless ic device |
WO2009011423A1 (en) * | 2007-07-18 | 2009-01-22 | Murata Manufacturing Co., Ltd. | Wireless ic device |
JP5291571B2 (en) * | 2009-08-18 | 2013-09-18 | トッパン・フォームズ株式会社 | Non-contact communication part built-in metal housing |
JP5286195B2 (en) * | 2009-08-18 | 2013-09-11 | トッパン・フォームズ株式会社 | Non-contact communication part built-in metal housing |
JP5355472B2 (en) * | 2009-12-10 | 2013-11-27 | ニッタ株式会社 | Information storage medium, managed article and management system |
CN103119786B (en) * | 2011-02-28 | 2015-07-22 | 株式会社村田制作所 | Wireless communication device |
JP5828249B2 (en) * | 2011-09-02 | 2015-12-02 | 凸版印刷株式会社 | Non-contact IC label |
JP5834987B2 (en) * | 2012-02-15 | 2015-12-24 | 株式会社村田製作所 | ANTENNA DEVICE AND WIRELESS COMMUNICATION DEVICE |
-
2015
- 2015-01-13 WO PCT/JP2015/050683 patent/WO2015111466A1/en active Application Filing
- 2015-01-13 CN CN201590000247.1U patent/CN206585073U/en active Active
- 2015-01-13 DE DE112015000479.3T patent/DE112015000479T5/en active Pending
- 2015-01-13 JP JP2015558804A patent/JP6007448B2/en active Active
- 2015-01-13 CN CN201721232523.4U patent/CN209712910U/en active Active
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2016
- 2016-09-09 JP JP2016177018A patent/JP6337931B2/en active Active
Also Published As
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WO2015111466A1 (en) | 2015-07-30 |
JP6007448B2 (en) | 2016-10-12 |
JPWO2015111466A1 (en) | 2017-03-23 |
JP6337931B2 (en) | 2018-06-06 |
DE112015000479T5 (en) | 2016-11-10 |
CN209712910U (en) | 2019-12-03 |
JP2016226047A (en) | 2016-12-28 |
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