CN102663478A - Electronic label - Google Patents
Electronic label Download PDFInfo
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- CN102663478A CN102663478A CN201210067144XA CN201210067144A CN102663478A CN 102663478 A CN102663478 A CN 102663478A CN 201210067144X A CN201210067144X A CN 201210067144XA CN 201210067144 A CN201210067144 A CN 201210067144A CN 102663478 A CN102663478 A CN 102663478A
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- micro
- label
- paster antenna
- strip paster
- electronic tag
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Abstract
The invention discloses an electronic label, comprising a label core and a label shell. The label core is accommodated in the label shell; the bottom of the label shell is a conical form, the central section of the label shell is a cylinder and the upper part of the label shell is a spherical surface; and thread is formed along rims of the label shell, and the label shell is made of material of polyetherether ketone. The electronic label in the invention can be reliably installed on a drill rod. The electronic label is characterized in that the label is not easy to fall off and wear, and the electronic label is capable of tolerating high temperature, high pressure and alkaline corrosion.
Description
Technical field
The present invention relates to radio RF recognition technology, particularly a kind of electronic tag.
Background technology
RF identification (being RFID, Radio Frequency Identification) is a kind of contactless automatic identification wireless communication technology, and it is through radio signals identification specific objective and read and write related data, and need not to set up direct machinery or optics contact.Radio-frequency recognition system generally is made up of electronic tag (Tag), reader (Reader).Electronic tag (Tag) is attached to identifying destination object on the object; Electronic tag is made up of coupling element and chip; Because material, shape, the surrounding enviroment of the object that electronic tag (Tag) is adhered to are varied; To installing and fixing and performance such as high temperature resistant, high pressure resistant, corrosion-resistant of electronic tag (Tag), higher requirement is arranged usually.
For example, many oil companies, oil drilling team and drilling equipment provider hope RF identification (RFID) technical application on drilling rod, to follow the trail of and write down the information of each drilling rod.This requires electronic tag to satisfy following the requirement:
The first, because drilling rod need probe into undergroundly, this needs the reliable installation of electronic tag on drilling rod, and for a long time in underground use difficult drop-off wearing and tearing;
The second, drilling process can produce high temperature because of reason drilling rods such as frictions, and this needs electronic tag can tolerate the high temperature more than 230 degrees centigrade;
Simultaneously, need spray the strong base solution with strong corrosion property during probing, this needs electronic tag to have stronger alkali resistance;
And along with the continuing to increase of drilling rod working depth, pressure also constantly strengthens, and this needs electronic tag to tolerate to be up to the above high pressure of 30000PSI.
The 3rd; Because drilling rod is originally as metal material; When electronic tag was attached on the drilling rod, the reflection loss characteristic and the radial pattern characteristic of radio-frequency antenna can be affected very sensitively, and this will influence the communication performance of radio-frequency recognition system; Possibility is reading of data effectively, and this needs electronic tag to have stable understanding rate and wants miniaturization;
Conventional electronic tag (Tag) usually in the form of sheets, is difficult on drilling rod, reliably install, the wearing and tearing that are prone to come off, and be difficult to high temperature, high pressure and the alkali corrosion of withstand prolonged.
Summary of the invention
The technical matters that the present invention will solve provides a kind of electronic tag and can on drilling rod, reliably install, the difficult drop-off wearing and tearing, and can tolerate high temperature, high pressure and alkali corrosion.
For solving the problems of the technologies described above, electronic tag of the present invention comprises label core, label shell, and the label core is contained in the label shell, said label shell, and the bottom is coniform, the middle part is cylindric.
The top of said label shell can be dome shape.
The middle part periphery of said label shell can be formed with screw thread.
Said label shell can be the polyetheretherketone material.
The top of said label shell can be formed with the even number hole that is symmetrically distributed around the center.
Said label shell can comprise a main body, a cock body; Said bottom part body is coniform, and the middle part is cylindric, and top is dome shape; The main body middle part is formed with a containing hole; Said label core is placed in the said containing hole, and said cock body is adaptive with said containing hole interference, is used for said label core is closed in the said containing hole.
Said label core; Can comprise dielectric base plate, passive-type RF identification chip, first micro-strip paster antenna, second micro-strip paster antenna; First micro-strip paster antenna is with gapped tape between second micro-strip paster antenna; The passive-type RF identification chip is electrically connected respectively with first micro-strip paster antenna, second micro-strip paster antenna; First micro-strip paster antenna is laid on the front of dielectric base plate, and second micro-strip paster antenna is laid on the back side of dielectric base plate, is formed with two otch on first micro-strip paster antenna and second micro-strip paster antenna.
Can coexist forms said two otch on first micro-strip paster antenna, forms said two otch on second micro-strip paster antenna that perhaps coexists, perhaps at first micro-strip paster antenna, second micro-strip paster antenna otch of each self-forming respectively.
Dielectric base plate can be polyetheretherketone, plastics or ceramic material.
Electronic tag of the present invention, bottom are coniform, and the middle part is cylindric, and top is dome shape, and the middle part periphery forms threaded external structure shape, makes electronic tag be convenient to solid and reliable being installed on the oil drill rocker, the difficult drop-off wearing and tearing.And electronic tag of the present invention; Adopt the antenna and the chip of extraordinary crystal class macromolecular material polyetheretherketone (PEEK) packaging electronic label; Because polyetheretherketone (PEEK) has high temperature resistant, chemical resistance corrosion, electrical isolation, the fatigue resistence alterante stress under such as is given prominence at physical and chemical performance; The polyetheretherketone shell can protect electronic tag goods inner antenna and chip not to be damaged effectively, makes electronic tag can tolerate high temperature, high pressure and alkali corrosion.And electronic tag of the present invention; Antenna conductor is two micro-strip paster antennas; And wrapped up the tow sides of dielectric base plate, and can be according to the application demand of environment, length and width through the otch on the adjustment micro-strip paster antenna obtain corresponding resonant frequency; Opposing metal environment makes label on the oil drill rocker metal surface, can obtain the higher sensitivity of reading to the interference of communication performance.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention; Do simple the introduction in the face of the accompanying drawing that will use required for the present invention down; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the profile side view of electronic tag embodiment two of the present invention;
Fig. 2 is the profile vertical view of electronic tag embodiment two of the present invention;
Fig. 3 is the profile side view of electronic tag embodiment three of the present invention;
Fig. 4 is the sectional view of electronic tag embodiment three of the present invention;
Fig. 5 is the sectional view behind the taking-up label core of electronic tag embodiment three of the present invention;
Fig. 6 is the front schematic view of the label core of electronic tag embodiment four of the present invention;
Fig. 7 is the side schematic view of the label core of electronic tag embodiment four of the present invention;
Fig. 8 is the schematic rear view of the label core of electronic tag embodiment four of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.And under the situation of not conflicting, embodiment and the characteristic among the embodiment among the present invention can make up each other.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills obtained belongs to the scope that the present invention protects.
Embodiment one
Electronic tag comprises label core, label shell, and the label core is contained in the label shell;
Said label shell, bottom are coniform, and the middle part is cylindric, and top is dome shape, and the middle part periphery is formed with screw thread, and top is formed with the even number hole that is symmetrically distributed around the center;
Said label shell, said label shell are polyetheretherketone (PEEK) material.
Embodiment two
Like Fig. 1, shown in Figure 2, earlier said label core is put into mould, form said label shell through in mould, injecting the cooling of polyetheretherketone (PEEK) and high temperature; And the label core is contained in the label shell, said label shell, bottom 11 is coniform; Middle part 12 is cylindric; Top 13 is dome shape, and middle part 12 peripheries are formed with screw thread, and top 13 is formed with 4 circular holes 131 that are symmetrically distributed around the center.
Embodiment three, and like Fig. 3, Fig. 4, shown in Figure 5, said label shell comprises a main body, a cock body 121; Main body and cock body 121 are polyetheretherketone (PEEK) material, and said bottom part body 11 is coniform, and middle part 12 is cylindric; Top 13 is dome shape, and middle part 12 peripheries are formed with screw thread, and top is formed with 4 circular holes 131 that are symmetrically distributed around the center; Main body middle part 12 is formed with a containing hole 14, and the containing hole 14 shown in the figure is square, and label core 2 is placed in the said containing hole 14; Said cock body 121 is adaptive with said containing hole 14 interference, is used for said label core 2 is closed in the said containing hole 14.
Embodiment four
Label core such as Fig. 6, Fig. 7, shown in Figure 8; Comprise dielectric base plate 20, passive-type RF identification chip (like IC33) 13, first micro-strip paster antenna 10, second micro-strip paster antenna 16; First micro-strip paster antenna 10 is with gapped tape between second micro-strip paster antenna 16; Passive-type RF identification chip (like IC33) 13 is electrically connected respectively with first micro-strip paster antenna 10, second micro-strip paster antenna 16; First micro-strip paster antenna 10 is laid on the front of dielectric base plate 20; Second micro-strip paster antenna 16 is laid on the back side of dielectric base plate 20, is formed with two otch 11 on first micro-strip paster antenna 10 and second micro-strip paster antenna 16, forms said two otch 11 on first micro-strip paster antenna 10 that can coexist; Can coexist and form said two otch 11 on second micro-strip paster antenna 16, also can be at first micro-strip paster antenna 10, second micro-strip paster antenna 16 otch 11 of each self-forming respectively.Dielectric base plate 20 can be materials such as polyetheretherketone (PEEK), plastics, pottery.
Electronic tag of the present invention can adopt embedded mode to be installed on the oil drill rocker tube wall, and its bottom is coniform; The middle part is cylindric, and top is dome shape, and the middle part periphery forms threaded external structure shape; Make electronic tag be convenient to solid and reliable being installed on the oil drill rocker; Guarantee that electronic label chip and the antenna installed are difficult for being worn when drilling rod is worked, even come off, make it have long term of life.
Electronic tag of the present invention; Adopt extraordinary crystal class macromolecular material polyetheretherketone (PEEK) as the label shell; The label core that is provided with antenna and chip is packaged in the label shell middle part; Guarantee the chip of electronic tag and the inside that antenna all is wrapped in electronic tag tightly; Polyetheretherketone (PEEK) constitutes superpolymer because of the repetitive that contains a ketonic bond and two ehter bonds in its backbone structure; So have high temperature resistant, chemical resistance corrosion, electrical isolation, to physical and chemical performances such as the fatigue resistence under the alterante stress are outstanding; The polyetheretherketone shell can protect electronic tag goods inner antenna and chip not to be damaged effectively, makes electronic tag can tolerate high temperature more than 230 degrees centigrade, the above high pressure of 30000PSI and alkali corrosion environment, thus normal, stable work when the oil drill rocker electronic tag is worked under deep layer earth's crust mal-condition.
Electronic tag of the present invention; Antenna conductor is two micro-strip paster antennas; And wrapped up the tow sides of dielectric base plate, and can be according to the application demand of environment, length and width through the otch on the adjustment micro-strip paster antenna obtain corresponding resonant frequency; Opposing metal environment makes label on the oil drill rocker metal surface, can obtain the higher sensitivity of reading to the interference of communication performance.In order to guarantee that the micro-strip paster antenna on dielectric base plate has better electric conductivity, thereby obtain better signal, reach better recognition rate, can make micro-strip paster antenna through silver-plated mode.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (9)
1. an electronic tag comprises label core, label shell, and the label core is contained in the label shell, it is characterized in that, said label shell, and the bottom is coniform, the middle part is cylindric.
2. electronic tag according to claim 1 is characterized in that, the top of said label shell is dome shape.
3. electronic tag according to claim 1 is characterized in that, the middle part periphery of said label shell is formed with screw thread.
4. electronic tag according to claim 1 is characterized in that, said label shell is the polyetheretherketone material.
5. according to each described electronic tag of claim 1 to 4, it is characterized in that the top of said label shell is formed with the even number hole that is symmetrically distributed around the center.
6. according to each described electronic tag of claim 1 to 4, it is characterized in that said label shell comprises a main body, a cock body; Said bottom part body is coniform, and the middle part is cylindric, and top is dome shape; The main body middle part is formed with a containing hole; Said label core is placed in the said containing hole, and said cock body is adaptive with said containing hole interference, is used for said label core is closed in the said containing hole.
7. according to each described electronic tag of claim 1 to 4, it is characterized in that,
Said label core; Comprise dielectric base plate, passive-type RF identification chip, first micro-strip paster antenna, second micro-strip paster antenna; First micro-strip paster antenna is with gapped tape between second micro-strip paster antenna; The passive-type RF identification chip is electrically connected respectively with first micro-strip paster antenna, second micro-strip paster antenna; First micro-strip paster antenna is laid on the front of dielectric base plate, and second micro-strip paster antenna is laid on the back side of dielectric base plate, is formed with two otch on first micro-strip paster antenna and second micro-strip paster antenna.
8. electronic tag according to claim 7; It is characterized in that; Coexist and form said two otch on first micro-strip paster antenna; Perhaps coexist and form said two otch on second micro-strip paster antenna, perhaps otch of each self-forming respectively on first micro-strip paster antenna, second micro-strip paster antenna.
9. electronic tag according to claim 7 is characterized in that, dielectric base plate is polyetheretherketone, plastics or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210067144XA CN102663478A (en) | 2012-03-15 | 2012-03-15 | Electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210067144XA CN102663478A (en) | 2012-03-15 | 2012-03-15 | Electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102663478A true CN102663478A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210067144XA Pending CN102663478A (en) | 2012-03-15 | 2012-03-15 | Electronic label |
Country Status (1)
| Country | Link |
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| CN (1) | CN102663478A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489022A (en) * | 2013-09-17 | 2014-01-01 | 常州君华特种工程塑料制品有限公司 | Polyether-ether-ketone label for drilling operation and manufacturing method thereof |
| CN108510043A (en) * | 2018-07-12 | 2018-09-07 | 白鹭 | A kind of electronic tag traced to the source for nursery stock |
| CN111980598A (en) * | 2020-07-27 | 2020-11-24 | 中国石油天然气集团有限公司 | Drill rod joint embedded with radio frequency chip and method for embedding radio frequency chip |
Citations (6)
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| CN1542690A (en) * | 2003-11-07 | 2004-11-03 | 华能科技股份有限公司 | Cylindrical wireless RF identification label device and assembly method thereof |
| CN101385202A (en) * | 2005-12-14 | 2009-03-11 | 堪萨斯州立大学 | Microstrip antenna for rfid device |
| CN201425966Y (en) * | 2009-04-23 | 2010-03-17 | 杭州杰竞科技有限公司 | Micro embedded anti-metal marker tag antenna for ultrahigh radio frequency identification |
| CN201526276U (en) * | 2009-10-13 | 2010-07-14 | 渤海能克钻杆有限公司 | Recognizable drill rod |
| CN101950373A (en) * | 2010-08-24 | 2011-01-19 | 浙江海洋学院 | RFID (Radio Frequency Identification Devices) mark fixation external member |
| CN202533980U (en) * | 2012-03-15 | 2012-11-14 | 上海中科清洁能源技术发展中心 | Electronic tag |
-
2012
- 2012-03-15 CN CN201210067144XA patent/CN102663478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1542690A (en) * | 2003-11-07 | 2004-11-03 | 华能科技股份有限公司 | Cylindrical wireless RF identification label device and assembly method thereof |
| CN101385202A (en) * | 2005-12-14 | 2009-03-11 | 堪萨斯州立大学 | Microstrip antenna for rfid device |
| CN201425966Y (en) * | 2009-04-23 | 2010-03-17 | 杭州杰竞科技有限公司 | Micro embedded anti-metal marker tag antenna for ultrahigh radio frequency identification |
| CN201526276U (en) * | 2009-10-13 | 2010-07-14 | 渤海能克钻杆有限公司 | Recognizable drill rod |
| CN101950373A (en) * | 2010-08-24 | 2011-01-19 | 浙江海洋学院 | RFID (Radio Frequency Identification Devices) mark fixation external member |
| CN202533980U (en) * | 2012-03-15 | 2012-11-14 | 上海中科清洁能源技术发展中心 | Electronic tag |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489022A (en) * | 2013-09-17 | 2014-01-01 | 常州君华特种工程塑料制品有限公司 | Polyether-ether-ketone label for drilling operation and manufacturing method thereof |
| CN108510043A (en) * | 2018-07-12 | 2018-09-07 | 白鹭 | A kind of electronic tag traced to the source for nursery stock |
| CN111980598A (en) * | 2020-07-27 | 2020-11-24 | 中国石油天然气集团有限公司 | Drill rod joint embedded with radio frequency chip and method for embedding radio frequency chip |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |