CN103183876B - Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier - Google Patents
Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier Download PDFInfo
- Publication number
- CN103183876B CN103183876B CN201110442523.8A CN201110442523A CN103183876B CN 103183876 B CN103183876 B CN 103183876B CN 201110442523 A CN201110442523 A CN 201110442523A CN 103183876 B CN103183876 B CN 103183876B
- Authority
- CN
- China
- Prior art keywords
- parts
- tire
- dielectric
- rubber
- dielectric rubber
- 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.)
- Active
Links
- 229920002595 Dielectric elastomer Polymers 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 title claims description 24
- 238000004806 packaging method and process Methods 0.000 title abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 6
- 239000006229 carbon black Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000005060 rubber Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 4
- 229920003052 natural elastomer Polymers 0.000 abstract description 4
- 229920001194 natural rubber Polymers 0.000 abstract description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 3
- 229920005556 chlorobutyl Polymers 0.000 abstract description 3
- 235000021355 Stearic acid Nutrition 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000000395 magnesium oxide Substances 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract description 2
- 239000008117 stearic acid Substances 0.000 abstract description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 abstract 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 229960002447 thiram Drugs 0.000 abstract 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000004513 sizing Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Tires In General (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to a dielectric rubber body for packaging a sensor. The dielectric rubber body is characterized in that the formula thereof comprises 60-70 parts of chlorinated butyl rubber, 10-20 parts of butadiene styrene rubber, 20-30 parts of natural rubber, 20-30 parts of light calcium carbonate, 30-40 parts of carbon black, 5-10 parts of conductive carbon black, 1-3 parts of stearic acid, 2-5 parts of magnesium oxide, 1-5 parts of octyl phenol-phenolic resin, 3-6 parts of zinc oxide, 1-3 parts of N-tertiary butyl-2-benzothiazole sulfenamide, 0.5-2 parts of tetramethyl thiuram disulfide, and 0.5-2 parts of insoluble sulphur. The dielectric rubber body disclosed by the invention is used for a conductive radiofrequency device in tire; the device comprises a radio assembly and an antenna, and can be used for tracking and recording data during manufacturing, sales and use; and the measurement range covers temperature, pressure or other physical parameters in tire. During the loading process of a sensor, the conductive material with a certain dielectric constant and a certain adhesive force disclosed by the invention is chosen, so that the device can be firmly connected with a tire and can be used for transmitting data more stably; simultaneously, via high elasticity and good mechanical property of rubber, the device can withstand the stress brought by cyclic deformation of the tire excellently.
Description
Technical field
The present invention relates to sensor-packaging structure, especially by sensor and antenna packages in having in conductivity, dielectric materials, also relate to the dielectric rubber bodies manufacturing this sensor package.
Background technology
A kind of magnetic detector with magnetoresistive element for detecting magnetic resistance is had in prior art, and a kind of protection circuit be made up of multiple electronic unit.By the electronic installation that sensor and tire combine, the function that can identify and follow the tracks of in the process manufacturing, sell and use.The physical parameter of such as temperature and pressure is measured between the usage period that these electronic installations can be used in tire.Many systems make use of tire and the radio-frequency communication between outer monitoring and inquiry unit.
The system that some are installed to tire or wheel surface or are combined in inflation of tire valve is had in prior art.Expect to have kind of device and be directly connected to surface of tyre or be embedded in the antenna in tire construction, as permanent integration of putting concussion.But tire directly embeds in tire and has difficulties.
Radio-frequency (RF) energy is by antenna propagation, antenna must be generally used for by surrounding the elastomer material forming tire, but this material normally conducts electricity, and has relatively high specific inductivity.And the conductive dielectric materials that has of it linear contact lay allows radio-frequency current to pass through between the adjoint point of antenna, therefore will realize this transmission by suitable dielectric and reactance.
Antenna and inductor block finally embed or when being otherwise arranged to directly contact with tire by antenna, also can have influence on original physicals, so must adhere on elastomeric material to guarantee location.In addition, antenna carrier material must bear the operating cyclic stress of tire.
Summary of the invention
The object of the present invention is to provide a kind of elastomeric material with conductivity and specific electrical resistance for encapsulated sensor and radio-frequency antenna, and this structure having conductive specific electrical resistance material package sensor.The present invention is transmitted effective especially in rubber bodies for wireless, and improves sensor package effect.
Technical scheme of the present invention is: a kind of dielectric rubber bodies of encapsulated sensor, and the formula of described dielectric rubber bodies is as follows:
Preferably: described tire radio communication system is arranged on the surface of the inner side of tire, described tire radio communication system comprises encapsulating structure and is positioned at the Ridio communications device of encapsulating structure inside, described encapsulating structure is dielectric rubber bodies, and described Ridio communications device embeds dielectric rubber bodies.
Preferably: described Ridio communications device comprises sensed data device and is fixed on the antenna at sensed data device two ends, and the head exposure of described sensed data device is in the outside of dielectric rubber bodies.
Preferably: the bottom margin of described sensed data device is bonding with dielectric rubber bodies rigidity.
Beneficial effect of the present invention is: the present invention is the conducted radio frequency device in tire, device comprises multiple component units and antenna can in manufacture, sale and track record data in using, and the scope of mensuration comprises temperature, pressure or other physical parameters in tire.In sensor loading process, conductive of material in selection invention, there is certain specific inductivity and sticking power, device not only can be firmly connected with tire and can be more stable transmission data, simultaneously the snappiness of rubber and good mechanical property, well can bear the stress that tire cyclomorphosis brings.The design of this structure not only can load on tire body more easily, and lighter, so that less tire body can accept and adopt this small and exquisite sensor construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the sectional elevation of tire radio communication system
Fig. 3 is the longitudinal section of tire radio communication system
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
A dielectric rubber bodies for encapsulated sensor, the formula of described dielectric rubber bodies is as follows:
Rubber compounding technique is divided into two-stage mixing to produce.One section of sizing compound formula adds rubber (comprising: chlorinated butyl rubber, styrene-butadiene rubber(SBR), natural rubber), light calcium carbonate, carbon black, stearic acid, magnesium oxide, phenolic tackifying resins (code name 203) material, and all the other Synergist S-421 95s add in material formula at two sections and add.One section of sizing material carries out mixing manufacture in GK400N Banbury mixer; Two sections of sizing materials manufacture in Banbury mixer, and after refining three back and forth smash by sizing material on tabletting machine, slice cooling is parked.Intersegmental bin aging just can enter next procedure of processing after 4 hours.
This know-why is: in rubber system, adopt the isoprene-isobutylene rubber the same with glue inside tire to be main, and with the good styrene-butadiene rubber(SBR) of processing characteristics and the best natural rubber of over-all properties; With carbon black N660 and light calcium carbonate as reinforcement and filler, the physical and mechanical properties improving sizing material reduces formula materials cost simultaneously; Main adds a certain proportion of graphitized carbon black, makes colloid have certain conductivity and certain specific inductivity; Resin can make colloid have good binding property, is convenient to the attachment of carrier; The selection of vulcanization system, can make natural rubber, styrene-butadiene rubber(SBR) and chlorinated butyl rubber synchronic curing that polarity spectrum is large, reaches best performance.
The performance data of dielectric substrate material is as follows:
Calendering film without hole, surface light side property is good, viscosity is good, good stability of the dimension; Material of main part with inside tire by easily bonding just can be good bonding, meet with stresses functional;
When graphitized carbon black massfraction 5, real part of permittivity ε ' and dielectric loss factor tan δ increase with the increase of carbon black loading, to survey specific inductivity be 3.2, operating frequency is in 130MHz scope, and radio-frequency current data are good.
A kind of tire radio communication system adopting the dielectric rubber bodies of encapsulated sensor to make, described tire radio communication system is arranged on the surface of the inner side of tire 4, described tire radio communication system comprises encapsulating structure and is positioned at the Ridio communications device of encapsulating structure inside, described encapsulating structure is dielectric rubber bodies 1, and described Ridio communications device embeds dielectric rubber bodies 1.Described Ridio communications device comprises sensed data device 2 and is fixed on the antenna 3 at sensed data device 2 two ends, and the head exposure of described sensed data device 2 is in the outside of dielectric rubber bodies 1.The bottom margin of described sensed data device 2 is bonding with dielectric rubber bodies 1 rigidity.
The sensor assembly of the present invention's assembling; sensor can be protected by the impact of the moisture in outside air or particulate; in the encapsulation of this sensor; body material is had to have the elastic rubbery body of conductivity and certain specific inductivity; and inductor block and the radio-frequency antenna be connected; this structure is simple, is convenient to make and use.
Claims (3)
1. the tire radio communication system made of the dielectric rubber bodies of an encapsulated sensor, it is characterized in that: described tire radio communication system is arranged on the surface of the inner side of tire (4), described tire radio communication system comprises encapsulating structure and is positioned at the Ridio communications device of encapsulating structure inside, described encapsulating structure is dielectric rubber bodies (1), and described Ridio communications device embeds dielectric rubber bodies (1); The formula of described dielectric rubber bodies (1) is as follows:
2. tire radio communication system as claimed in claim 1, it is characterized in that: described Ridio communications device comprises sensed data device (2) and is fixed on the antenna (3) at sensed data device (2) two ends, and the head exposure of described sensed data device (2) is in the outside of dielectric rubber bodies (1).
3. tire radio communication system as claimed in claim 2, is characterized in that: the bottom margin of described sensed data device (2) is bonding with dielectric rubber bodies (1) rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442523.8A CN103183876B (en) | 2011-12-27 | 2011-12-27 | Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110442523.8A CN103183876B (en) | 2011-12-27 | 2011-12-27 | Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103183876A CN103183876A (en) | 2013-07-03 |
| CN103183876B true CN103183876B (en) | 2015-07-15 |
Family
ID=48675337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110442523.8A Active CN103183876B (en) | 2011-12-27 | 2011-12-27 | Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183876B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103613869B (en) * | 2013-08-19 | 2015-08-12 | 山东永泰集团有限公司 | A kind of Radial tire inner liner rubber and preparation technology thereof |
| CN104312024A (en) * | 2014-10-31 | 2015-01-28 | 柳州市同进汽车零部件制造有限公司 | Rubber for inner rubber layer of automobile air conditioner rubber tube |
| CN104312023A (en) * | 2014-10-31 | 2015-01-28 | 柳州市同进汽车零部件制造有限公司 | Preparation method of rubber for inner rubber layer of automobile air conditioner rubber tube |
| CN104312025A (en) * | 2014-10-31 | 2015-01-28 | 柳州市同进汽车零部件制造有限公司 | Rubber for outer rubber layer of automobile air conditioner rubber tube |
| WO2016105937A1 (en) | 2014-12-22 | 2016-06-30 | Bridgestone Americas Tire Operations, Llc | Rubber compositions for radio devices in tires |
| JP6681468B2 (en) | 2015-11-09 | 2020-04-15 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | Rubber coating for electronic communication module, electronic module including same, and related method |
| US11760135B2 (en) * | 2017-09-12 | 2023-09-19 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| US20230085326A1 (en) * | 2020-02-17 | 2023-03-16 | The Yokohama Rubber Co., Ltd. | Rfid module, and pneumatic tire with the same embedded therein |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440887A (en) * | 2002-02-28 | 2003-09-10 | 敦扬科技股份有限公司 | Wheel rim with sensor |
| CN1500662A (en) * | 2002-11-14 | 2004-06-02 | 敦扬科技股份有限公司 | Tyre pressure monitor and antenna thereof |
| CN101619146A (en) * | 2009-08-07 | 2010-01-06 | 中国化工橡胶桂林有限公司 | Rubber composition for tire side of all-steel giant project tire and all-steel giant project tire |
| CN102086290A (en) * | 2009-12-07 | 2011-06-08 | 四川轮胎橡胶（集团）股份有限公司 | Riding radial tire airtight layer calendering sizing compound |
-
2011
- 2011-12-27 CN CN201110442523.8A patent/CN103183876B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1440887A (en) * | 2002-02-28 | 2003-09-10 | 敦扬科技股份有限公司 | Wheel rim with sensor |
| CN1500662A (en) * | 2002-11-14 | 2004-06-02 | 敦扬科技股份有限公司 | Tyre pressure monitor and antenna thereof |
| CN101619146A (en) * | 2009-08-07 | 2010-01-06 | 中国化工橡胶桂林有限公司 | Rubber composition for tire side of all-steel giant project tire and all-steel giant project tire |
| CN102086290A (en) * | 2009-12-07 | 2011-06-08 | 四川轮胎橡胶（集团）股份有限公司 | Riding radial tire airtight layer calendering sizing compound |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103183876A (en) | 2013-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103183876B (en) | Dielectric rubber body for packaging sensor and radio-communication system taking dielectric rubber body as carrier | |
| CN111051086B (en) | Pneumatic tire | |
| US11505011B2 (en) | Tire suitable for running flat equipped with an electronic member | |
| CN110072713B (en) | Pneumatic tire equipped with electronic component | |
| US8430142B2 (en) | Environmentally resistant assembly containing an electronic device for use in a tire | |
| US6228929B1 (en) | Electrically conductive rubber composition and article of manufacture, including tire, having component thereof | |
| EP1516502B1 (en) | A method for embedding a radio frequency antenna in a tire | |
| EP3677449A1 (en) | Pneumatic tire | |
| US20200108671A1 (en) | Tire and tire manufacturing method | |
| US20210001671A1 (en) | Tire provided with a radio frequency communication module | |
| US20040159383A1 (en) | Method for embedding a radio frequency antenna in a tire, and an antenna for embedding in a tire | |
| CN103958168A (en) | Electronic assembly for installation in a tire | |
| EP3677439B1 (en) | Pneumatic tire | |
| US10543722B2 (en) | Flexible tire sensor device and method | |
| EP3677447B1 (en) | Pneumatic tire | |
| JP7173141B2 (en) | Pneumatic tires and assembly sheets | |
| US12056555B2 (en) | Coil for RFID tag | |
| CN110770050B (en) | Tyre provided with an electronic unit and suitable for run-on | |
| US8797762B2 (en) | Device for acquiring information regarding the inside of a tire | |
| JP6751975B1 (en) | Manufacturing methods for RFID tags, tires with built-in RFID tags, and RFID tags | |
| US20130084817A1 (en) | Tpms transmitting module | |
| KR102399379B1 (en) | Rubber composition for covering electromagnetic tag and electromagnetic tag module | |
| CN1976822A (en) | Motor vehicle wheel housing comprising an electric circuit, and assembly comprising a wheel housing and power means | |
| KR101311079B1 (en) | wireless antenna for RFID tires | |
| RU2812331C1 (en) | Inductance coil for rfid tag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180906 Address after: 266000 Shandong, Qingdao, Chengyang District, Chengyang District, the neighborhood of the neighborhood of the Zhuang Autonomous Prefecture, the east of the neighborhood committee is about 300 meters. Patentee after: QINGDAO TONGSHENGTONG RUBBER AND PLASTIC Co.,Ltd. Address before: 266000 Qingdao Industrial Park, Qingdao, Shandong, Qingdao, Chengyang Patentee before: Qingdao Boyute Rubber & Plastic Products Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240605 Address after: No. 8 Yanghui Road, Lancun Town, Jimo District, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Qien Sporting Goods Co.,Ltd. Country or region after: China Address before: 266000 Shandong, Qingdao, Chengyang District, Chengyang District, the neighborhood of the neighborhood of the Zhuang Autonomous Prefecture, the east of the neighborhood committee is about 300 meters. Patentee before: QINGDAO TONGSHENGTONG RUBBER AND PLASTIC Co.,Ltd. Country or region before: China |