CN208255919U - Superfrequency frequency band tire attached type RFID tag - Google Patents
Superfrequency frequency band tire attached type RFID tag Download PDFInfo
- Publication number
- CN208255919U CN208255919U CN201820512342.5U CN201820512342U CN208255919U CN 208255919 U CN208255919 U CN 208255919U CN 201820512342 U CN201820512342 U CN 201820512342U CN 208255919 U CN208255919 U CN 208255919U
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- CN
- China
- Prior art keywords
- mentioned
- rfid tag
- frequency band
- label
- type rfid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G06K19/07758—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 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
- G06K19/07764—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 arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag the adhering arrangement making the record carrier attachable to a tire
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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
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
- B60C2019/004—Tyre sensors other than for detecting tyre pressure
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Tires In General (AREA)
Abstract
The utility model provides extra-high frequent tire attached type RFID tag, and above-mentioned tire attached type RFID tag includes: base material film；Electroconductive circuit pattern, the conductive antenna directional diagram on the top including being formed in base material film；RF identification chip is attached to the top of base material film in a manner of being electrically connected with electroconductive circuit pattern；First adhesive layer is configured at the top of base material film, is formed with multiple holes with irregular size and location；And second adhesive layer, it is formed in the lower part of base material film.
Description
Technical field
The utility model relates to tire attached type RFID tags, are related to following tire attached type radio frequency in more detail and know
Distinguishing label: in Tire production process or use tire, even if being also attached in the environment of high temperature, high pressure and high speed rotation
Surface of tyre, and keep robustness and reduce communication error rate.
Background technique
In general, radio frequency identification (RFID:Radio Frequency IDentification) technology is referred to and is existed using electric wave
It separates in the position of predetermined distance with the technology of wireless identification information.In order to realize that Radio Frequency Identification Technology needs RFID tag
With radio-frequency identification reader (reader).RFID tag includes antenna and the RF identification chip as integrated circuit, in advance
Required information is first recorded in RF identification chip, and by antenna, sends information to reader.In general, being stored in radio frequency
Use of information in identification chip is attached with the object of RFID tag in identification.
Radio frequency identification and bar code system the difference is that, the reading using light is substituted using electric wave.Therefore, have such as
Lower advantage: if barcode reader not only works in short distance, can also read label at a distance, or even can also be by the way that do not ensure can
The object of the apparent distance, to receive information.
This RFID tag is suitable for production management, the stock control of multiple product, in particular, being also actively suitable for wheel
Tire manufacturing process and stock control process.When manufacturing tire, in order to suitable for the library after the production management or manufacture when manufacturing
Deposit management etc. Enterprise Resources Plan (ERP:Enterprise Resource Planning) system, from manufacture tire at
In the case that type step plays attachment or embedded RFID tag, RFID tag is exposed to the vulcanization as subsequent handling
The severe manufacturing environment of process, that is, when 150 DEG C~230 DEG C or more of hot environment and the hyperbaric environment of 30Bar or more, hair
The problem that RFID tag in raw manufacturing process is damaged.
Also, in the case where large volume (bulk) of the RFID tag manufacture at three-dimensional shape, RFID tag
It is out of question suitable for the article of without motion.But it is suitable for the tire and vehicle of aviation machine in RFID tag
In the case where tire, since RFID tag occupies defined space in inside tires, thus in the high speed rotation of tire and
In the environment of the high temperature that is accompanied by this, high pressure, it can occur a problem that such as RFID tag is damaged or it is normal to carry out
It communicates, the RFID tag of the state in attachment is separated from tire etc..
Fig. 1 is the exploded perspective view of existing tire attached type RFID tag.Also, Fig. 2 is tire shown in FIG. 1
The side sectional view of attached type RFID tag.
Referring to FIG. 1 and FIG. 2, existing tire attached type RFID tag 10 can include: base material film 11；Circuit pattern
15, the antenna radiation pattern on the top comprising being formed in base material film 11；RF identification chip 13, with what is be electrically connected with circuit pattern 15
Mode is attached on base material film 11；First adhesive layer 17, is configured at the top of base material film 11；And protective layer 19, it is configured at
The top of one adhesive layer 17.
In addition, in order to bond RFID tag 10, existing tire attached type radio frequency identification in the interior surface of tire
Label 10 may also include the second adhesive layer 18 of the lower part for being configured at base material film 11.
Base material film 11 is the element as the matrix for forming antenna radiation pattern and circuit portion at an upper portion thereof.
RF identification chip 13, which is used as, is recorded in tire system by being communicated with radio-frequency identification reader (Reader)
Various information needed for process and stock control process are made, and are communicated with radio-frequency identification reader, are recorded to send
Information element, by being configured at the upper side of base material film 11, with include antenna radiation pattern circuit pattern 15 be electrically connected.
First adhesive layer 17 and protective layer 19 are stacked gradually in the top of base material film 11.Also, the second adhesive layer is configured at
The lower part of base material film 11, to make RFID tag 10 be bonded in the interior surface of tire.
When above-mentioned existing tire attached type RFID tag 10 is not included in Tire production process or uses tire,
It is absorbable to be applied to the outer of RF identification chip 13 and circuit pattern 15 itself in the environment of high temperature, high pressure and high speed rotation
The structure of power, therefore in the case where RFID tag 10 is by powerful external force, existing can not protect radio frequency to know from external force
The problem of other chip and circuit pattern.
Utility model content
Technical problem to be solved by the utility model is to provide superfrequency frequency band tire attached type radio frequency identification markings
Label, above-mentioned superfrequency frequency band tire attached type RFID tag generated height in Tire production process or use tire
Under temperature, high pressure and high-speed rotating environmental condition, the robustness of itself can also be kept.
As the scheme for solving above-mentioned technical problem, the utility model provides superfrequency frequency band tire attached type radio frequency
Identify label, above-mentioned superfrequency frequency band tire attached type RFID tag includes: base material film；Electroconductive circuit pattern includes
The conductive antenna directional diagram on the top of above-mentioned base material film is formed in by etching or being deposited；RF identification chip, with conduction
Property circuit pattern electrical connection mode be attached to the top of base material film；First adhesive layer is configured at the top of base material film, not advise
Size and location then are formed with multiple holes；And heat-resisting second adhesive layer of enhancing, be formed in the lower part of base material film, it is heat-resisting and
High temperature resistant.
Also, in order to protect above-mentioned first adhesive layer, it may also include the protective layer for being configured at the top of the first adhesive layer.
Also, protective layer can print at an upper portion thereof or be marked with RFID tag for identification and in RFID tag
Bar code, text or the number of identification dual are carried out when damaged.
Also, protective layer can be formed by polyethylene terephthalate (PET), polyimides or oilcloth paper, and can be by
The material for being able to carry out the dedicated printing of radio frequency identification or laser labelling (Laser Marking) is formed, and record bar shaped is made it easy to
The label few words of code, text or number.
Also, the first adhesive layer is glued using substrate non-woven fabrics as the upper and lower side of basic point with being applicable in acrylic acid (Acrylic) class
The mode of knot agent is formed, and the degree of the inner space of above-mentioned substrate non-woven fabrics can be filled according to above-mentioned binder, is formed in inside
Multiple holes.
Also, multiple holes can fill the degree of the inner space of above-mentioned substrate non-woven fabrics according to binder, in inner area
It is divided into high multiple first holes of binder density and low density multiple second holes of binder.
Also, multiple first holes can be located separately the top and lower part of the first adhesive layer, and above-mentioned multiple second holes can
Positioned at the central part of above-mentioned first adhesive layer.
Also, in multiple holes, multiple first holes and multiple second holes can be coexisted.
Also, the second adhesive layer is resistance to applicable enhancing by the upper and lower side of basic point of substrate polyethylene terephthalate
The mode shape of hot acrylic compounds or heat-resisting silicon (Si) class of enhancing or enhancing heat-proof acrylic and the heat-resisting silicon class hybrid adhesive of enhancing
At binder, because of the melting non-volatile in surface of tyre, can make the bonding with tire under the hot conditions of tire production
Power multiplication.
Also, base material film can be by song non-fusible and being easily attached to inside tires under minimum 230 DEG C of hot conditions
The polyimides (PI:Polyimide) or heat-resisting polyethylene terephthalate (PolyEthylene in face
Terephthalate it) is formed.
Also, in tire production, label is attached to the inboard surface of tire liner by automatic gummer, mark
Label center can be attached to the position that 30mm to 50mm is separated from tyre bead.
Also, it is become easy to adhere to the label of automatic gummer automatically, two sides bonding is reduced in maximum magnitude
A part of the bond stress of agent, the label that label can be separated from initial release paper is prominent.
Also, label proportional to the curved tire shape of tire is in the vertical and horizontal asymmetrical shape in four sides, so that
When vehicle installs tire operation, it can prevent from making attachment or inbuilt label separation or damaged because of the flexion and extension of tire.
It, can be by the chip portion of label also, in order to enhance the reliability of die sites under rapid manufacturing process
Divide ultraviolet light (UV, the Ultraviolet) epoxy resin for applying rapid curing in time and can ensureing robustness, to improve most
The institutional reliability of sensitive, reliability fragility label chip.
Further, it is possible to the manufacture of roller (Roll) unit, in order to provide to laser labelling, the encoding device with batch production
And the automatic gummer of Tire production process.
And, it is possible to provide the manufacturing method of superfrequency frequency band tire attached type RFID tag, above-mentioned superfrequency frequency band
The manufacturing method of tire attached type RFID tag includes: the step of providing base material film；Conduction is formed on the top of base material film
The step of property antenna radiation pattern；The step of RF identification chip is electrically connected with conductive antenna directional diagram；By substrate without
The step of woven fabric is applicable in binder, to be formed includes first adhesive layer of multiple holes with irregular size and location；
In the step of top of base material film bonds the first adhesive layer；And the step of the second adhesive layer is formed at the lower part of base material film.
According to the utility model, multiple holes with regulation space are formed in the first adhesive layer, and as random
The non-woven fabrics of fiber assembly can be absorbed the impact based on pressure because of the buffer function of fiber itself and can be in surface of tyre
Be difficult in the environment of being bonded realize Porous face attachment, thus even if in powerful external force in RFID tag
In the case where, multiple holes also can absorb the external force for being applied to RF identification chip itself, and protect radio frequency identification core from external force
Piece and circuit pattern.
Detailed description of the invention
Fig. 1 is the exploded perspective view of existing tire attached type RFID tag.
Fig. 2 is the side sectional view of tire attached type RFID tag shown in FIG. 1.
Fig. 3 is the exploded perspective view of the superfrequency frequency band tire attached type RFID tag of the utility model embodiment.
Fig. 4 is the solid for showing the first adhesive layer of superfrequency frequency band tire attached type RFID tag shown in Fig. 3
Figure.
Fig. 5 is the side sectional view of superfrequency frequency band tire attached type RFID tag shown in Fig. 3.
Side sectional view of the Fig. 6 as RFID tag shown in Fig. 3 is the variation for showing the first adhesive layer
Figure.
Fig. 7 is the side sectional view for specifically illustrating the first adhesive layer of superfrequency band radio frequencies identification label shown in Fig. 3.
Fig. 8 is the side sectional view for specifically illustrating the second adhesive layer of superfrequency band radio frequencies identification label shown in Fig. 3.
Fig. 9 is the superfrequency band radio frequencies identification label with the manufacture of roller (Roll) unit for showing the utility model embodiment
Figure.
Figure 10 is the figure for showing the protruding portion of the superfrequency band radio frequencies identification label set on the utility model embodiment.
Figure 11 is the figure for showing the state that superfrequency band radio frequencies identification label shown in Fig. 3 is attached to tire.
Figure 12 is the figure for showing a shape of superfrequency band radio frequencies identification label of the utility model embodiment.
Figure 13 is recessed portion and the both ends for showing the superfrequency band radio frequencies identification label set on the utility model embodiment
The figure of the state in portion.
The explanation of appended drawing reference
100: tire attached type RFID tag
110: base material film
130: RF identification chip
150: circuit pattern
170: the first adhesive layers
171: non-woven fabrics
173: hole
180: the second adhesive layers
190: protective layer
195: release paper
Specific embodiment
Hereinafter, being illustrated referring to attached drawing to the embodiments of the present invention, but the embodiments of the present invention can
A variety of different shapes are deformed into, the scope of the utility model is not limited to embodiments described below.The utility model
Embodiment is practical new only for making the utility model person of an ordinary skill in the technical field further be fully understood by this
The scope of type and provide.Also, during illustrating the utility model, defined term is to consider in the present invention
Function and define, this can according to differences such as the intention of the utility model person of an ordinary skill in the technical field or conventions,
Therefore it is not construed as limiting the technical structural element of the utility model.
In Tire production process or use tire, in order in the environment of high temperature, high pressure and high speed rotation, it is ensured that reliable
Property, the reliability of the base material film of the chip bonding of antenna radiation pattern and adjoint strength is most important, in order to ensure this reliability, originally
Utility model is applicable in the heat-resisting polyethylene terephthalate of enhancing or polyimides (Polyimide) film as base material film.
Also, RFID tag by tire building process and before manufacturing process in adhered to, to execute
Tire production process batch tracks (LOT Tracking).Wherein, after label is attached to tire, taking off and falling for no label is needed
It falls, the utility model by being applicable in special binder in the label thus, to prevent label from taking off and falling from tire.
Fig. 3 is the exploded perspective view of the superfrequency frequency band tire attached type RFID tag of the utility model embodiment.
Also, Fig. 4 is the perspective view for showing the first adhesive layer of superfrequency frequency band tire attached type RFID tag shown in Fig. 3.
Referring to Fig. 3 and Fig. 4, the superfrequency frequency band tire attached type RFID tag 100 of the utility model embodiment can
It include: base material film 110；Electroconductive circuit pattern 150 etches or is deposited leading for the top for being formed in base material film 110 comprising passing through
Electrical antenna directional diagram；RF identification chip 130 is attached to base material film 110 in a manner of being electrically connected with electroconductive circuit pattern
Top；First adhesive layer 170, is configured at the top of base material film 110, is formed with multiple holes with irregular size and location
173；And heat-resisting second adhesive layer 180 of enhancing, it is formed in the lower part of base material film 110, heat-resisting and high temperature resistant.
As long as the first adhesive layer 170 is formed with sufficient amount of multiple holes 173 of the degree of absorbable external force in inside,
It can be suitable for the utility model with no particular limitation.
Preferably, it is formed in multiple holes 173 of the first adhesive layer 170 in the present invention by a variety of sizes and material
It is formed, in the present embodiment, on the basis of the first adhesive layer 170 formed in such a way that substrate non-woven fabrics 171 is applicable in binder
It is illustrated.
In the present embodiment, multiple holes 173 fill the degree of the inner space of non-woven fabrics 171 according to binder, are formed
Multiple holes 173 can divide into the high multiple first hole 173a of binder density in inside and binder is low density multiple
Second hole 173b.
In addition, the superfrequency frequency band tire attached type RFID tag 100 of the utility model embodiment may also include guarantor
Sheath 190 and release paper 195, above-mentioned protective layer 190 are configured at the top of the first adhesive layer 170, and above-mentioned release paper 195 is configured at
The lower part of second adhesive layer 180.
Wherein, protective layer 190 can print at an upper portion thereof or be marked with RFID tag for identification, in radio frequency identification marking
Label 100 carry out bar code, text or the number of identification dual when damaged.
Also, protective layer 190 can be formed by polyethylene terephthalate, polyimides or oilcloth paper, and can be by energy
The material for enough carrying out the dedicated printing of radio frequency identification or laser labelling is formed, so that the label of bar code, text or number is literary individually
The record of word becomes easy.
Also, before making RFID tag 100 be bonded in the interior surface of tire, release paper 195 is bonded from second
Layer 180 separates.The second adhesive layer 180 makes RFID tag 100 be bonded in the interior surface of tire as a result,.
On the other hand, it is preferable that release paper 195 can be by being easy to the material shape from the second adhesive layer 180 of separation of release paper 195
At.
Also, protective layer 190 and release paper 195 can be in thin slice or film form.
Base material film 110, can be by such as the element for becoming face formation antenna radiation pattern and the matrix of circuit portion at an upper portion thereof
Lower raw material are formed: having heat resistance and resistance to pressure, and have the flexibility (Flexible) for being easily attached to curved surface.
For example, base material film 110 can be by not dissolving under minimum 230 DEG C of hot conditions and can be easy to be attached to inside tires
Curved surface polyimides or polyethylene terephthalate formed.
That is, can be used as base material film 110 as polyimides (Polyimide) film of Thermocurable polymeric membrane or resistance to
Hot polyethylene terephthalate film.
As described above, being applicable in the tire attached type radio frequency of the base material film 110 of heat-resisting polyethylene terephthalate substrate
Identification label 100 can inject simultaneously when injecting the casting for manufacturing tire to casting mold, in these cases, the temperature of casting
In the case where for 230 DEG C or more, heat-resisting polyethylene terephthalate film is non-fusible, and in the solidification of tire material, with
Tire, which is formed together, to be integrated and works, and the pressure occurred when forming tire is absorbed by the first adhesive layer 170, thus right
The working performance of the label of record management for tire is not also led to the problem of, as a result, tire attached type RFID tag
100 can have institutional reliability.
Also, it, can in the case where tire attached type RFID tag 100 is attached to the surface etc. of the liner layer of tire
Ensure fully flexibility, thus can be easy to attach under the conditions of curved, and it is very light, thickness is thin, thus is using tire
High-speed rotating environment or high temperature, high pressure under conditions of, can also prevent from the disengaging or breakage of tire and break down.
Circuit pattern 150 can be in the paste or vapor deposition gold of the conductive metal material of the upper print of base material film 110
It can be generated by etching procedure after belonging to film.
Circuit pattern 150 may include antenna radiation pattern, and above-mentioned antenna radiation pattern is by proportional to the wavelength of electric wave come really
Its fixed length, in order to the radio wave resonance that is provided by external transponder (radio-frequency identification reader).In general, the wavelength of electric wave is got over
Short, the length of antenna radiation pattern is shorter, otherwise increases.In an embodiment of the utility model, it is included in circuit pattern 150
Antenna radiation pattern can be in meander line shape, so as to reduce pattern formation area and be conducive to minimize.On the other hand, though
It is so shown specifically not in the drawings, but circuit pattern 150 can also include being used to form RF identification chip 130 and antenna direction
The pattern of matched various forms between figure.
RF identification chip 130 as be recorded in by being communicated with radio-frequency identification reader Tire production process and
Various information needed for stock control process, and communicated with radio-frequency identification reader, to send recorded information
Element is electrically connected by being configured at the top of base material film 11 with the circuit pattern 150 for including antenna radiation pattern.
RF identification chip 130 can pass through well known Various Components bonding techniques and circuit pattern in the art
150 form electrical connection, but can be formed by being applicable in the bonding techniques that relatively process is simple and required expense is few
The electrical connection of RF identification chip 130 and circuit pattern 150.
First adhesive layer 170 is by being bonded in the upper side of base material film 110, to protect RF identification chip 130 and circuit
Pattern 150, and play the role of making the bonding of protective layer 190 to its upper.
Hereinafter, referring to Fig. 4 to illustrating the first adhesive layer 170.
First adhesive layer 170 includes non-woven fabrics 171 and binder, and above-mentioned binder is by being suitable for non-woven fabrics 171, to fill out
It fills a part of the inner space of non-woven fabrics 171, and is formed according to the degree for the inner space for filling above-mentioned non-woven fabrics 171 multiple
Hole 173.In these cases, a part of multiple pore interiors can be filled in binder.
Non-woven fabrics 171 refers to independent of weaving, weaving and braiding, and passes through physically or chemically means or mechanicalness or benefit
So that fiber assembly or film is be combined with each other with moisture appropriate or heat, is also known as bonded fabric.
Since non-woven fabrics 171 is not woven, as shown in figure 4, the Density inhomogeneity of fiber, thus includes in inside
A large amount of space.
In the present embodiment, by not being filled up completely binder into this non-woven fabrics, but it is multiple to be formed in inside
The degree of hole 173 carrys out applicable mode, to assign elastic force, and forms the first adhesive layer 170.
First adhesive layer 170 of the present embodiment can realize the effect relative to external impact protection Internal Elements as a result,.
Also, for this purpose, being protected preferably as the binder for being suitable for non-woven fabrics 171 using acrylic acid or synthetic rubber etc.
Stay the product of elastic force.
Therefore, if first adhesive layer 170 of the present embodiment is attached to circuit pattern 150 and RF identification chip 130,
The impact of the compression applied from outside or expansion etc. is set to be dispersed in entire first adhesive layer 170, and multiple holes 173 by configuring
It is absorbed with Binder Composition, to protect circuit pattern 150 and RF identification chip 130.
Fig. 5 is the side sectional view of superfrequency frequency band tire attached type RFID tag shown in Fig. 3.
As shown in figure 5, what the first adhesive layer 170 can be coexisted with multiple first hole 173a and multiple second hole 173b
Form is formed.
The binder for being contained in the first hole 173a, which plays the role that, makes the first adhesive layer 170 be attached to base material film 110
Upper side, and protective layer 190 is made to be attached to its top.That is, the lower adhesive in the first adhesive layer 170 has base material film 110,
Matcoveredn 190 is bonded on the top of the first adhesive layer 170.
The multiple first hole 173a and the second hole 173b for being contained in the first adhesive layer 170 can be connected with each other, when taking turns
When surface inside tire bonds RFID tag 100, binder a part of the first hole 173a is contained in the second hole
173b is mobile, so as to shrink the second hole 173b by mobile binder.
The binder of first adhesive layer 170 can be formed by least one of acrylic acid and synthetic rubber, viscous in order to enhance
Knot power can add curing agent (primer).
Second hole 173b is by being formed in the interior thereof empty space, when the first adhesive layer 170 is attached to base material film 110
When, play the role of protecting RF identification chip 130 and circuit pattern 150 from external force.
The position that the tire attached type RFID tag 100 of the utility model embodiment adheres to can be inside tires table
Face, that is, can be liner surface.Especially, it is preferable that the position that tire bead separates 30 to 50mm is attached to, so that attachment
Have the tire of tire attached type RFID tag 100 in tire production process, be stuck in molding, vulcanization process chuck when,
Label is not used for supporting the metal material part of tire damaged.In these cases, tire attached type RFID tag 100
It is fully separated from the tire bead formed by metal material, also the recognition performance of label can be made to improve.
On the other hand, substantially there is lead key as the bonding techniques for being electrically connected chip with the circuit pattern formation on substrate
Conjunction technology and flip chip technology (fct).
Wherein, Wire Bonding Technology is to make top of the electric connection terminal of chip towards substrate, and utilize electric conductivity outstanding
Metal lead wire connecting substrate upper side circuit pattern and electric connection terminal technology.Flip-chip bonding techniques are to make chip
Electric connection terminal towards the lower part of substrate, and by making circuit pattern on substrate and electric connection terminal directly facing and benefit
With the technology interconnected such as soldered ball.
Wire Bonding Technology needs more expenses, such as complex procedures, and additional metal lead wire etc. is arranged, but has
The advantages of bottom surfaces of chip being firmly adhered to the upper side of substrate.On the contrary, the process letter of flip-chip bonding techniques
It is single, it is low in cost, but chip is configured on soldered ball, thus have the shortcomings that be fixed securely.
Existing tire gathers around the high temperature of RFID tag, high pressure and powerful outer with RFID tag because being applicable in tire
The environment of power effect, it is difficult to flip-chip bonding techniques are applicable in, thus most of applicable bonding techniques, to form radio frequency identification core
Electrical connection between piece and circuit pattern.
In particular, attached type RFID tag is attached to surface of tyre, thus in vulcanization process of manufacture tire etc., outside
Power powerful, it is therefore desirable to which the connection of RF identification chip and circuit pattern is very firm.
Therefore, existing tire attached type RFID tag can not form chip and circuit diagram by flip-chip bonding
The connection of case only forms the connection of chip and circuit pattern by Wire Bonding Technology.
The superfrequency frequency band tire attached type RFID tag 100 of the utility model embodiment is in the first adhesive layer 170
Multiple second hole 173b with regulation space are formed, thus in powerful external force in the feelings of RFID tag 100
Under condition, multiple second hole 173b can absorb the external force applied to RF identification chip 130 itself, and can be tried hard to keep by it from outside
Protect RF identification chip 130 and circuit pattern 150.
As a result, for the superfrequency frequency band tire attached type RFID tag 100 of the utility model embodiment, when penetrating
When frequency identification chip 130 and circuit pattern 150 form electrical connection, applicable flip-chip bonding techniques need more to substitute
The wire bonding of activity time or cost.
Also, as label 100, in order to enhance the reliability at 130 position of chip, pass through under rapid manufacturing process
In the chip part of label coating in time rapid curing, can ensure the ultraviolet light epoxy resin of robustness, can be improved most
Sensitive and 130 part of label chip of reliability fragility institutional reliability.
Side sectional view of the Fig. 6 as RFID tag shown in Fig. 3 is the variation for showing the first adhesive layer
Figure.As shown in fig. 6, be set to the first adhesive layer 170 multiple first hole 173a be located at the first adhesive layer 170 side or
Two sides, multiple second hole 173b can be located at the central part a1 of the first adhesive layer.
By above-mentioned, included in the one or both sides a2 for being located at the first adhesive layer 170 multiple first hole 173a it is viscous
The lower part of the top for making the first adhesive layer 170 be attached to base material film 170 and protective layer 190 is played the role of in knot agent.Also, it is located at
The second hole 173b of the central part a1 of first adhesive layer 170 is formed in the interior thereof empty space, so that when the first adhesive layer 170
When being attached to base material film 110, play the role of protecting RF identification chip 130 and circuit pattern 150 from external impact.
As a result, relative to morphogenetic above-mentioned first adhesive layer of shape coexisted with the first hole 173a and the second hole 173b
170, so that cohesive force maximumlly simultaneously, can be effectively further protected RF identification chip 130 and circuit pattern 150.
Fig. 7 is the side sectional view for specifically illustrating the first adhesive layer of superfrequency band radio frequencies identification label shown in Fig. 3.
Also, Fig. 8 is the side sectional view for specifically illustrating the second adhesive layer of superfrequency band radio frequencies identification label shown in Fig. 3.
As shown in fig. 7, the first adhesive layer 170 is by heat-resisting to be applicable in enhancing for the upper and lower side of basic point with substrate non-woven fabrics 171
The mode of acrylic acid (Acrylic) class binder 175 is formed, and can be filled in substrate non-woven fabrics 171 according to above-mentioned binder 175
The degree in portion space can form multiple holes 173 in the inside of non-woven fabrics.
Also, as shown in figure 8, the second adhesive layer 180 is by being the upper of basic point with substrate polyethylene terephthalate 181
Lower end is viscous to be applicable in enhancing heat resistant propylene acids or the heat-resisting silicon class of enhancing or enhancing heat-proof acrylic and the heat-resisting silicon class mixing of enhancing
The mode of knot agent 185 is formed.Above-mentioned binder is under the hot conditions of tire production, because in non-volatile molten of surface of tyre
Melt, can make to double with the cohesive force of tire.
Fig. 9 is the figure for showing the superfrequency band radio frequencies identification label with the manufacture of roller unit of the utility model embodiment.
Also, Figure 10 is the figure for showing the protruding portion of the superfrequency band radio frequencies identification label set on the utility model embodiment.Such as Fig. 9
Shown, the superfrequency band radio frequencies identification label 100 of the utility model embodiment can be manufactured with roller unit, in order to provide companion is given
With the automatic gummer of the laser labelling of mass production, encoding device and Tire production process.
Wherein, in order to be spaced apart defined distance in label 100, between each label 100, release paper 195 is outside
Expose in portion.Also, referring to Fig. 9 and Figure 10, superfrequency band radio frequencies identify label 100 to keep the label of automatic gummer automatic
Attachment becomes easy, and can have a part of protruding portion 101 outstanding from the isolated label 100 of initial release paper 195, so as to most
Reduce to limits the bond stress of the second adhesive layer 180.
Wherein, protruding portion 101 can be set to one side both ends (0 part (a) referring to Fig.1) or the central part (reference of label 100
Part (b) of Figure 10), or set on the entirety (0 part (c) referring to Fig.1) on one side of label 100 and part (d) of Figure 10).
Also, and protruding portion 101 can the part (0 (a) referring to Fig.1) triangular in shape, part (b) of Figure 10 and Figure 10
(d) part), one of half elliptic (0 part (c) referring to Fig.1) and semicircle, but it's not limited to that, can be in more
Kind shape.
As described above, if being equipped with protruding portion 101 in label 100, it, can be with compared with not having the case where protruding portion 101
Reduce from the contact area between the protruding portion 101 and release paper 195 of 195 initial separation of release paper, so as to make label from
Dynamic attachment becomes easy.
Figure 11 is the figure for showing the state that superfrequency band radio frequencies identification label shown in Fig. 3 is attached to tire.
Referring to Fig.1 1, tire 10 may include tread 12, band 14, circumferential belt layer 16, liner layer 18, triangular rubber core 30,
Tyre bead 32 and RFID tag 100.
Wherein, tread 12 is thick rubber layer as the road contact outside tire 10 point, and band 14 is used as position
Coat paper in the inside of tread 12 improves performance when driving, and prevents the break-off of circumferential belt layer 16.
Also, circumferential belt layer 16 is located at the inboard of tread 12 and band 14, for the iron core layer of absorbing external impact, liner
Layer 18 is located at the most inboard of tire 10, is formed by rubber material.
Also, triangular rubber core 30 is located at the side in the section of tire 10, and the dispersion of tyre bead 32 is minimized, outer for buffering
The impact in portion, and formed by the rubber material of Yangtze River Delta shape type.
Also, tyre bead 32, in four sides or the iron core beam of hexagon state, is played wheel rim as in iron core covering rubber
(Rim) it is fixed on the effect of tire.
Also, the utility model embodiment superfrequency band radio frequencies identification label 100 in tire production, by
Automatic gummer is attached to the inboard surface of the liner layer 18 of tire 10, and the center of label 100 can be separated from tyre bead 32
The position of 30mm to 50mm is along laterally or vertically adhering to.
Figure 12 is the figure for showing a shape of superfrequency band radio frequencies identification label of the utility model embodiment.Figure 13 is
The figure of the recessed portion of superfrequency band radio frequencies identification label set on the utility model embodiment and the state at both ends is shown.Such as
Shown in Figure 12, the curved wheel the form of the foetus of superfrequency band radio frequencies identification 100 label of label and tire of the utility model embodiment
Proportional shape is in the vertical and horizontal asymmetrical shape in four sides, to can prevent bending and stretching because of tire in vehicle installation tire operation
Movement attachment or inbuilt label separation or damaged.
Specifically, the length on the one side in the first diameter portion for being attached to tire 10 of label 100 can shorter than be attached to and be longer than
The length of the another side of the second diameter portion of the tire 10 in first diameter portion.
Also, each side of label 100 can be correspondingly formed of curved surface with curved 10 shape of tire.
As described above, the shape of label 100 is similar with the shape of curved tire 10, to adhere to label 100 in tire
When, the cohesive force between tire 10 and label 100 can be increased.
Also, as shown in figure 13, the superfrequency band radio frequencies identification label 100 of the utility model embodiment can have by two
Recessed portion 103 made of the central part recess on side.
Wherein, recessed portion 103 is in the form of slot, can be triangular in shape, oval and semicircle etc. various shapes.
As described above, being equipped with recessed portion 103 in the Midwest on the both sides of label 100, therefore in attachment label process automatically
In, the Fold of the Midwest of label 100 can be prevented.
Also, the both ends 105 of label 100 can at least be formed by two sides.
In Figure 13, the both ends 105 for showing label 100 are shown to be formed by 3 sides, but it's not limited to that, can be by it
Above side is formed.
As described above, if the both ends 105 of label 100 are at least formed by two sides, with phase the case where formation by a side
Than the Fold at 100 both ends 105 of label can be prevented in the automatic attaching process of label.
Hereinafter, illustrating 100 label of tire attached type radio frequency identification of the utility model embodiment referring to figs. 1 to Figure 13
Manufacturing method saves content identical with the tire attached type RFID tag 100 of above-mentioned the utility model embodiment
Slightly its explanation.
The manufacturing method of the tire attached type RFID tag 100 of the utility model embodiment can include: provide extremely
Under few 230 DEG C of hot conditions the step of infusible base material film 110；It is formed on the top of base material film 110 by etching or being deposited
Made of conductive antenna directional diagram 150 the step of；RF identification chip 130 is electrically connected with conductive antenna directional diagram 130
The step of；It include that there is irregular size to be formed by being applicable in binder in the substrate non-woven fabrics with multiple holes 173
And multiple holes of position the first adhesive layer 170 the step of；The step of the first adhesive layer 170 is bonded on the top of base material film 110
Suddenly；And the step of the second adhesive layer 180 are formed at the lower part of base material film 110.
The step of forming the first adhesive layer 170 can be that multiple first hole 173a and multiple second hole 173b coexist
The step of.
The step of forming the first adhesive layer 170 can be that multiple first hole 173a is made to be located at the first adhesive layer 170
Top and lower part, the step of making multiple second hole 173b be located at the central part of the first adhesive layer 170.
The tire attached type RFID tag manufacturing method of the utility model embodiment may also include that in the first adhesive layer
The step of protective layer 190, is formed at 170 top；In the step of release paper 195 are formed at the lower part of the second adhesive layer 180；And
Step of the upper print or label of protective layer 190 for the bar code of RFID tag 100, text or number.
Also, the step of forming the first adhesive layer 170 can be following steps: by being base with substrate non-woven fabrics 171
Point upper and lower side by be applicable in acrylic acid (Acrylic) class binder 175 in a manner of formed, according to binder 175 fill up substrate without
The degree of the inner space of woven fabric 171 forms multiple holes in inside.
Also, the step of forming the second adhesive layer 180 can be following steps: with substrate polyethylene terephthalate
Ester 181 is the upper and lower side of basic point in a manner of being applicable in acrylic compounds or silicon class or acrylic acid and enhance heat-resisting silicon class hybrid adhesive
The step of formation.
Specific embodiment is illustrated in the detailed description of the utility model, but is not departing from the utility model
Range in the case where, be able to carry out various deformation.Therefore, the scope of the utility model should not be limited to the above embodiments,
But in the range of range should be claimed according to aftermentioned utility model and be equal with the claimed range of the utility model
Depending on appearance.
Claims (24)
1. a kind of superfrequency frequency band tire attached type RFID tag characterized by comprising
Base material film；
Electroconductive circuit pattern, the conductive antenna directional diagram on the top including being formed in above-mentioned base material film；
RF identification chip is attached to the top of above-mentioned base material film in a manner of being electrically connected with above-mentioned electroconductive circuit pattern；
First adhesive layer is configured at the top of above-mentioned base material film, is formed with multiple holes with irregular size and location；And
Second adhesive layer is configured at the lower part of above-mentioned base material film.
2. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that in order to protect
Above-mentioned first adhesive layer further includes the protective layer for being configured at the top of above-mentioned first adhesive layer.
3. superfrequency frequency band tire attached type RFID tag according to claim 2, which is characterized in that above-mentioned protection
Layer prints at an upper portion thereof or is marked with RFID tag for identification and identify in RFID tag breakage dual
Bar code, text or the number of change.
4. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned multiple
Hole fills the degree of the inner space of substrate non-woven fabrics according to binder, divides into high multiple the of binder density in inside
One hole and low density multiple second holes of binder.
5. superfrequency frequency band tire attached type RFID tag according to claim 4, which is characterized in that above-mentioned multiple
First hole is located at the one or both sides of above-mentioned first adhesive layer, and above-mentioned multiple second holes are located at above-mentioned first adhesive layer
Central part.
6. superfrequency frequency band tire attached type RFID tag according to claim 4, which is characterized in that above-mentioned more
In a hole, above-mentioned multiple first holes and above-mentioned multiple second holes are coexisted.
7. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that in tire system
During making, above-mentioned label is attached to the inboard surface of tire liner by automatic gummer, and tag hub is attached to from tire
Circle separates the position of 30mm to 50mm.
8. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned label
A part of protruding portion outstanding with the above-mentioned label separated from initial release paper.
9. superfrequency frequency band tire attached type RFID tag according to claim 8, which is characterized in that above-mentioned protrusion
Portion be set to above-mentioned label on one side both ends or central part or above-mentioned label while entirety.
10. superfrequency frequency band tire attached type RFID tag according to claim 9, which is characterized in that above-mentioned prominent
Portion is set to the entirety at the both ends of the another side of above-mentioned label or the another side of central part or above-mentioned label out.
11. superfrequency frequency band tire attached type RFID tag according to claim 9, which is characterized in that above-mentioned prominent
Portion is triangular in shape out, at least one of half elliptic and semicircle.
12. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned mark
Label are correspondingly in the vertical and horizontal asymmetrical shape in four sides with the curved shape of tire.
13. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned
In label, be attached to the one side in the first diameter portion of tire is shorter in length than the above-mentioned wheel for being attached to and being longer than above-mentioned first diameter portion
The length of the another side of the second diameter portion of tire.
14. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned mark
Signing has the recessed portion as made of the central part recess on both sides.
15. superfrequency frequency band tire attached type RFID tag according to claim 14, which is characterized in that above-mentioned mark
The both ends of label are at least formed by two sides.
16. superfrequency frequency band tire attached type RFID tag according to claim 1, which is characterized in that above-mentioned
The chip part of label is coated with ultraviolet light epoxy resin.
17. a kind of superfrequency frequency band tire attached type RFID tag, comprising:
Base material film；
Electroconductive circuit pattern, the conductive antenna directional diagram on the top including being formed in above-mentioned base material film；
RF identification chip is attached to the top of above-mentioned base material film in a manner of being electrically connected with above-mentioned electroconductive circuit pattern；With
And
Adhesive layer is configured at the lower part of above-mentioned base material film,
Above-mentioned superfrequency frequency band tire attached type RFID tag is characterized in that above-mentioned label has from initial release paper point
From above-mentioned label a part of protruding portion outstanding.
18. superfrequency frequency band tire attached type RFID tag according to claim 17, which is characterized in that above-mentioned prominent
Out portion be set to above-mentioned label on one side both ends or central part or above-mentioned label while entirety.
19. superfrequency frequency band tire attached type RFID tag according to claim 18, which is characterized in that above-mentioned prominent
Portion is set to the entirety at the both ends of the another side of above-mentioned label or the another side of central part or above-mentioned label out.
20. superfrequency frequency band tire attached type RFID tag according to claim 18, which is characterized in that above-mentioned prominent
Portion is triangular in shape out, at least one of half elliptic and semicircle.
21. a kind of superfrequency frequency band tire attached type RFID tag, comprising:
Base material film；
Electroconductive circuit pattern, the conductive antenna directional diagram on the top including being formed in above-mentioned base material film；
RF identification chip is attached to the top of above-mentioned base material film in a manner of being electrically connected with above-mentioned electroconductive circuit pattern；With
And
Adhesive layer is configured at the lower part of above-mentioned base material film,
Above-mentioned superfrequency frequency band tire attached type RFID tag is characterized in that, the curved shape of above-mentioned label and tire
It is correspondingly in the vertical and horizontal asymmetrical shape in four sides.
22. superfrequency frequency band tire attached type RFID tag according to claim 21, which is characterized in that above-mentioned
In label, be attached to the one side in the first diameter portion of tire is shorter in length than the above-mentioned wheel for being attached to and being longer than above-mentioned first diameter portion
The length of the another side of the second diameter portion of tire.
23. superfrequency frequency band tire attached type RFID tag according to claim 21, which is characterized in that above-mentioned mark
Signing has the recessed portion as made of the central part recess on both sides.
24. superfrequency frequency band tire attached type RFID tag according to claim 23, which is characterized in that above-mentioned mark
The both ends of label are at least formed by two sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0026861 | 2018-03-07 | ||
| KR1020180026861A KR102016978B1 (en) | 2018-03-07 | 2018-03-07 | Uhf band rfid tag attached on surface of tire and method of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255919U true CN208255919U (en) | 2018-12-18 |
Family
ID=64639175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820512342.5U Active CN208255919U (en) | 2018-03-07 | 2018-04-11 | Superfrequency frequency band tire attached type RFID tag |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102016978B1 (en) |
| CN (1) | CN208255919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516246A (en) * | 2020-11-20 | 2022-05-20 | 通伊欧轮胎株式会社 | Tyre for vehicle wheels |
| WO2023223600A1 (en) * | 2022-05-18 | 2023-11-23 | 株式会社ブリヂストン | Structure and method for producing structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4723818B2 (en) * | 2004-04-27 | 2011-07-13 | オムロン株式会社 | IC tag mounting method, article with IC tag, and IC tag |
| JP2006277524A (en) * | 2005-03-30 | 2006-10-12 | Sato Corp | Rfid label and application method of the same |
| KR100686599B1 (en) * | 2005-09-30 | 2007-02-26 | 주식회사 손텍 | Radio frequency identification tag with fabrics antenna |
| JP6084943B2 (en) * | 2014-03-17 | 2017-02-22 | 富士通フロンテック株式会社 | Wireless reader / writer, wireless tag reuse method, and program |
| KR101575497B1 (en) * | 2014-06-23 | 2015-12-21 | 아시아나아이디티 주식회사 | Rfid tag attached on surface of tire |
| KR20180001162A (en) * | 2016-06-27 | 2018-01-04 | 주식회사 이그잭스 | RFID label tag and method of manufacturing the same |
-
2018
- 2018-03-07 KR KR1020180026861A patent/KR102016978B1/en active IP Right Grant
- 2018-04-11 CN CN201820512342.5U patent/CN208255919U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516246A (en) * | 2020-11-20 | 2022-05-20 | 通伊欧轮胎株式会社 | Tyre for vehicle wheels |
| CN114516246B (en) * | 2020-11-20 | 2024-02-02 | 通伊欧轮胎株式会社 | Tire with a tire body |
| WO2023223600A1 (en) * | 2022-05-18 | 2023-11-23 | 株式会社ブリヂストン | Structure and method for producing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102016978B1 (en) | 2019-09-02 |
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