CN2521676Y - Integral anti-disassembling passive micro-wave electronic identification card - Google Patents
Integral anti-disassembling passive micro-wave electronic identification card Download PDFInfo
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- CN2521676Y CN2521676Y CN 02222304 CN02222304U CN2521676Y CN 2521676 Y CN2521676 Y CN 2521676Y CN 02222304 CN02222304 CN 02222304 CN 02222304 U CN02222304 U CN 02222304U CN 2521676 Y CN2521676 Y CN 2521676Y
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- ceramic substrate
- substrate layer
- dismounting
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Abstract
The utility model relates to an integral anti-disassembly passive microwave electronic identification card which relates to a passive electronic identification card for the computer management of the dynamic state of a vehicle; the utility model aims at solving the problem that the prior art can not prevent disassembly. The identification card comprises an IC chip (10), a circuit and an antenna which are connected with the IC chip. The utility model is characterized in that the identification card is provided with a ceramic substrate layer (1), wherein the IC chip is arranged in a quadrate chip mounting hole (2) of the ceramic substrate layer provided with troughlike anti-disassembly memory wires, and the circuit and the antenna are provided with silver sizing agent printed circuit layers (7) which are integrally connected with the surface of one side of the ceramic substrate layer. The identification card is matched with a microwave electronic signal transceiver to use, and is suitable for the management of vehicular automatic identification (AVI), no-parking charge and the management of an intelligent traffic system.
Description
Technical field
The utility model relates to electronic information technology, especially for the passive microwave electron identification card of vehicle dynamic computer management.
Background technology
The car plate of traditional vehicle adopts signs such as making license plate number on substrate, does not have the electronic recognition function, and therefore management, false proof discriminatings difficulty can not satisfy the needs of vehicle dynamic computer management.
Vehicle is installed on the vehicle with the microwave electron identification card, one-car-one-card, corresponding one by one, constitute by circuit board and IC chip and components and parts mounted thereto, vehicle is blocked main body as accepting carrying of identification, and information of vehicles such as the number-plate number, vehicular characteristics data and car owner's situation etc. are recorded in the IC chip, the microwave electron signal transceiver that vehicle management department utilizes fixed point to be provided with sends microwave signal to identification card, the identification card received signal, back emitted after information processing, receive by the electronic signal transceiver again, handle, identification.Be used for identification and management to vehicle.
Vehicle is divided into active and passive two big classes with the microwave electron identification card.Active class is representative with Sweden Kombi Te Ke company product, and this active microwave electron identification card is by IC chip and components and parts on the not high circuit board of integrated level, the welded and installed, adds that button cell etc. is assembled in the little square box of ABS forming materials to constitute.Such card generally is installed in automobile top or windshield place, no dismounting-proof function, no anti-counterfeit capability.This card volume is big, costs an arm and a leg, owing to be subjected to the influence of battery life, its reliability and consistance are all bad, often mistake occurs differentiating because of the battery electric power difference.Passive class microwave electron identification card is representative with the IT500 passive electronic microwave identification card that U.S. A Mu Imtech produces, and this card is printed in the microstrip antenna circuit on the flexible circuit substrate, and with low temperature scolding tin the IC chip being welded constitutes on flexible circuit substrate again.Has the automatic frequency-hopping technology, strong interference immunity.But this card does not possess the dismounting-proof function yet.
For adapting to the China's national situation needs, make above-mentioned passive electronic microwave identification card have the dismounting-proof function, promptly have and tear the function of promptly destroying open.Existing have the passive electronic microwave identification card of flexible circuit board to be bonded on the ultra-thin glass sheet with above-mentioned, during use, reinforce on the front screen of vehicle passive electronic microwave identification card is bonding, attempt to utilize the easy crumbliness of glass sheet and when tearing open, make the electronic recognition card broken and reach the dismounting-proof purpose.But, when implementing to tear open, in fact just glass sheet fragmentation and flexible circuit substrate is still intact, circuit still stands intact, and therefore, this identification card does not possess the dismounting-proof function in fact.
The utility model content
Given this, the purpose of this utility model is to provide a kind of integrated dismounting-proof passive microwave electronic recognition card with dismounting-proof function.
The utility model adopts incorporate ceramic substrate layer, silver paste layer printed circuit board structure, and the dismounting-proof memory line that slot type is set at ceramic substrate layer destruction microwave circuit when can tear open is realized its purpose.
Integrated dismounting-proof passive microwave electronic recognition card of the present utility model (referring to accompanying drawing), the circuit and the antenna that comprise IC chip (10) and be connected with the IC chip, ceramic substrate layer (1) is arranged, above-mentioned IC chip is in the square chip mounting hole (2) of ceramic substrate layer, the dismounting-proof memory line of slot type is arranged on the ceramic substrate layer, and above-mentioned circuit is silver paste layer printed circuit board (7) and is integrative-structure ground with ceramic substrate layer with antenna and is connected with a side surface of ceramic substrate layer.
Above-mentioned dismounting-proof memory line is shape or shaped form linearly, has at least two and intersect.
Above-mentioned dismounting-proof memory line can have the x wire (5) of the connecting portion of the x wire (3) of chip mounting hole (2) and vertical line (4), oversampling circuit and antenna, the x wire (6) of mistake antenna.
The above-mentioned surperficial matcoveredn of silver paste layer printed circuit board (7) (15); this identification card can have with ceramic substrate layer and is the glass glaze insulation marking layer (12) that integrative-structure ground is connected with the opposite side surface of ceramic substrate layer, and the bonding agent groove (14) that runs through glass glaze insulation marking layer, ceramic substrate layer (1), silver paste layer printed circuit board is arranged.
The thickness of above-mentioned ceramic substrate layer (1) is 0.5～0.8mm, and the thickness of silver paste layer printed circuit board (7) is 0.03～0.05mm, and the thickness of glass glaze insulation marking layer (12) is 0.08～0.15mm.
Above-mentioned IC chip (11) is the r020 integrated circuit, and its 1 pin is lacked the utmost point (9) with above-mentioned little band respectively with 5 pin and is connected with little belt length utmost point (10), and the short level of little band is connected with antenna (8).
When the utility model uses, be cemented in common bonding agent on the front screen of vehicle.Its using method is identical with common passive microwave electronic recognition card.Can make the trade mark and the necessary sign of vehicle on the marking layer surface.Data such as the vehicular traffic control of the license plate number of this vehicle of record, this car, annual test, road toll in the IC chip of passive microwave electronic recognition card, when needs are discerned and are managed this car, send microwave signal with common radio-frequency signal transceiver to the front of this passive microwave electronic recognition card, activate identification card, with its after the information processing of depositing, the microwave signal of data such as back emitted license plate number and vehicular traffic control, by radio-frequency signal transceiver receive back, treated, discern management vehicle.
The utility model has following advantage and effect compared with prior art.
One, the utility model by the ceramic substrate layer that dismounting-proof memory line is arranged, integral structure that the silver paste layer printed circuit board constitutes compared with prior art, because circuit adopts the silver paste layer printed circuit board structure with frangibility, again because the substrate of circuit adopts the ceramic substrate layer with frangibility, on ceramic substrate layer, adopt dismounting-proof memory line structure in addition, when this identification card after on the front screen of reinforcing at vehicle, in case tear open, ceramic substrate layer, silver paste layer printed circuit board are all destroyed, circuit and antenna destroy self-destruction simultaneously, can not repair.For this identification card that glass glaze insulation marking layer is arranged, because glass glaze insulation marking layer is also had a frangibility, also fragmentation thereupon when tearing open.Therefore, this identification card has excellent dismounting-proof function.Because the memory of the dismounting-proof on ceramic substrate layer line comes down to prefabricated cracked line, can be at first broken automatically when tearing open along dismounting-proof memory line, dismounting-proof memory line destroys thorough more more at most, and its dismounting-proof performance also can be more excellent.
Two, the sound construction of incorporate identification card structure being made of ceramic substrate layer, silver paste layer printed circuit board, glass glaze insulation marking layer of the utility model has high temperature resistance and ultraviolet ray, low temperature resistant severe cold; Can bear the vibrations that vehicle jolts throughout the year, stable and reliable for performance, advantages such as long service life.
The utility model and the supporting use of microwave electron signal transceiver, the automatic identification (AVI) that is specially adapted to vehicle is managed, non-parking charge and intelligent transportation (ITS) management.
Below, the utility model is further described to use embodiment and accompanying drawing thereof again.
Description of drawings
Fig. 1 is the structural representation of a kind of integrated dismounting-proof passive microwave electronic recognition card of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the B-B cut-open view of Fig. 2.
Fig. 4 is the structural representation of the ceramic substrate layer of Fig. 1.
Embodiment
Embodiment 1
A kind of integrated dismounting-proof passive microwave electronic recognition card of the present utility model, as shown in drawings.Constitute by ceramic substrate layer, silver paste layer printed circuit board, protective seam etc.
Above-mentioned ceramic substrate layer 1, referring to Fig. 2,3,4, its thickness is 0.5～0.8mm, selects the alundum (Al pottery for use, adopts common ceramic post sintering method to make.Chip mounting hole 2 on the ceramic substrate layer and the dismounting-proof of many cross one another slot types memory line are made when making ceramic green in advance, and chip mounting hole 2 employing usual methods are made the square opening with IC chip close fit.Dismounting-proof memory line adopts drawing method to extrude the groove of appropriate depth on the green compact surface, can make linear or curved dismounting-proof memory wire casing, and sintering forms then.Present embodiment has four rectilinear dismounting-proofs memory lines, promptly crosses the x wire 5 of the x wire 3 of chip mounting hole 2 and vertical line 4, oversampling circuit and antenna interconnecting piece and passes the x wire 6 of antenna.Dismounting-proof memory line can be built on the surface in the front of ceramic substrate layer or on the surface at the back side.
Above-mentioned silver paste layer printed circuit board 7, referring to Fig. 2,3, adopt common thick film micro belt process, promptly use the silver powder slurry, adopt accurate printing process, by design drawing circuit and antenna are printed on the surface of rear side of ceramic substrate layer, through the sintering second time, making thickness on ceramic substrate layer is the silver paste layer printed circuit board of 0.03～0.05mm.The silver paste layer printed circuit board is made of antenna and circuit.The rectangle that antenna 8 is made by sheet splices the combination shape that triangle constitutes, and circuit is lacked the band shape of the utmost point 9 and rectangular ripple by little band of the band shape of the rectangular ripple that links to each other with the antenna triangular apex little belt length utmost point 10 constitutes.
With IC chip 11, present embodiment is selected the r020 integrated circuit for use, referring to Fig. 2, is packed in the chip mounting hole 2 of ceramic substrate layer 1, with soldering 1 pin and 5 pin of IC chip is lacked the utmost point 9 and the little belt length utmost point 10 firm welding with little band respectively.
Above-mentioned glass glaze insulation marking layer 12, referring to Fig. 1,2, select the glass glaze slurry for use, thickness is 0.08～0.15mm, adopt common printing process to make required sign 13, as literal, symbol, pattern etc., adopt for the third time sintering curing becomes the front layer of this identification card on the surface of the front face side of ceramic substrate layer 1.Thereby insulate marking layer 12, ceramic substrate layer 1, silver paste layer printed circuit board 7 of glass glaze made integrative-structure.This identification card can be made glass glaze insulation marking layer as required, also can not have glass glaze insulation marking layer.
Referring to Fig. 2, in preparation process, preferably make two bonding agent grooves 14 that run through glass glaze insulation marking layer, ceramic substrate layer, silver paste layer printed circuit board.Then, at the protective seam 15 of the bonding common material in silver paste layer printed circuit board (6) surface, with protection silver paste layer printed circuit board.
Be applied to equably with common bonding agent the surface of glass glaze insulation marking layer 12 of this identification card promptly positive and fill up the bonding agent groove after, identification card is bonded in securely on the medial surface of front screen of vehicle the supporting use of microwave electron signal transceiver that can be provided with vehicle management department fixed point.
Claims (6)
1, a kind of integrated dismounting-proof passive microwave electronic recognition card, the circuit and the antenna that comprise IC chip (10) and be connected with the IC chip, it is characterized in that ceramic substrate layer is arranged (1), above-mentioned IC chip is in the square chip mounting hole (2) of ceramic substrate layer, the dismounting-proof memory line of slot type is arranged on the ceramic substrate layer, and above-mentioned circuit is silver paste layer printed circuit board (7) and is integrative-structure ground with ceramic substrate layer with antenna and is connected with a side surface of ceramic substrate layer.
2, integrated dismounting-proof passive microwave electronic recognition card according to claim 1 is characterized in that said dismounting-proof memory line linearly shape or shaped form, has at least two and intersect.
3, integrated dismounting-proof passive microwave electronic recognition card according to claim 1, it is characterized in that said dismounting-proof memory line had the x wire (5) of the connecting portion of the x wire (3) of chip mounting hole (2) and vertical line (4), oversampling circuit and antenna, the x wire (6) of mistake antenna.
4, according to claim 1,2 or 3 described integrated dismounting-proof passive microwave electronic recognition cards; it is characterized in that the surperficial matcoveredn of said silver paste layer printed circuit board (7) (15); have with ceramic substrate layer to be the glass glaze insulation marking layer (12) that integrative-structure ground is connected with the opposite side surface of ceramic substrate layer, the bonding agent groove (14) that runs through glass glaze insulation marking layer, ceramic substrate layer (1), silver paste layer printed circuit board is arranged.
5, according to claim 1,2 or 3 described integrated dismounting-proof passive microwave electronic recognition cards, the thickness that it is characterized in that said ceramic substrate layer (1) is 0.5～0.8mm, the thickness of said silver paste layer printed circuit board (7) is 0.03～0.05mm, and the thickness of said glass glaze insulation marking layer (12) is 0.08～0.15mm.
6, according to claim 1,2 or 3 described integrated dismounting-proof passive microwave electronic recognition cards, it is characterized in that said IC chip (11) is the r020 integrated circuit, its 1 pin is connected with little belt length utmost point (10) with the short utmost point of little band (9) respectively with 5 pin, and the short level of little band is connected with antenna (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222304 CN2521676Y (en) | 2002-04-22 | 2002-04-22 | Integral anti-disassembling passive micro-wave electronic identification card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02222304 CN2521676Y (en) | 2002-04-22 | 2002-04-22 | Integral anti-disassembling passive micro-wave electronic identification card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521676Y true CN2521676Y (en) | 2002-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02222304 Expired - Fee Related CN2521676Y (en) | 2002-04-22 | 2002-04-22 | Integral anti-disassembling passive micro-wave electronic identification card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521676Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661568B (en) * | 2008-08-26 | 2012-07-18 | 北京标准信源科技有限公司 | Passive ceramic substrate-based electronic label special for automobile and manufacturing method thereof |
| CN109447207A (en) * | 2018-12-11 | 2019-03-08 | 捷德（中国）信息科技有限公司 | Identification card and its manufacturing method with ceramic matrix |
| US10679113B2 (en) | 2014-05-22 | 2020-06-09 | Composecure Llc | Transaction and ID cards having selected texture and coloring |
| US10783422B2 (en) | 2014-11-03 | 2020-09-22 | Composecure, Llc | Ceramic-containing and ceramic composite transaction cards |
| CN112277875A (en) * | 2020-10-23 | 2021-01-29 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly self-destruction device for vehicle-mounted unit |
-
2002
- 2002-04-22 CN CN 02222304 patent/CN2521676Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661568B (en) * | 2008-08-26 | 2012-07-18 | 北京标准信源科技有限公司 | Passive ceramic substrate-based electronic label special for automobile and manufacturing method thereof |
| US10679113B2 (en) | 2014-05-22 | 2020-06-09 | Composecure Llc | Transaction and ID cards having selected texture and coloring |
| US10867233B2 (en) | 2014-05-22 | 2020-12-15 | Composecure Llc | Transaction and ID cards having selected texture and coloring |
| US10922601B2 (en) | 2014-05-22 | 2021-02-16 | Composecure, Llc | Transaction and ID cards having selected texture and coloring |
| US11853829B2 (en) | 2014-05-22 | 2023-12-26 | Composecure, Llc | Transaction and ID cards having selected texture and coloring |
| US10783422B2 (en) | 2014-11-03 | 2020-09-22 | Composecure, Llc | Ceramic-containing and ceramic composite transaction cards |
| US11521035B2 (en) | 2014-11-03 | 2022-12-06 | Composecure, Llc | Ceramic-containing and ceramic composite transaction cards |
| CN109447207A (en) * | 2018-12-11 | 2019-03-08 | 捷德（中国）信息科技有限公司 | Identification card and its manufacturing method with ceramic matrix |
| CN112277875A (en) * | 2020-10-23 | 2021-01-29 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly self-destruction device for vehicle-mounted unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY STRONGDIGI SMART TECHNOLOGY LTD. Free format text: FORMER NAME OR ADDRESS: TANG ZHILIANG Free format text: NO CO-PATENTEE; FORMER NAME OR ADDRESS: XU JIREN |
|
| CP03 | Change of name, title or address |
Address after: 610081 Shenzhen Futian District, No. 6009 Shennan Avenue, 5 century villa building C Patentee after: Shenzhen Sichuang Intelligent Science and Technology Co., Ltd. Address before: 610081, No. 92, North Third Ring Road, Chengdu, Sichuan Co-patentee before: Xu Jiren Patentee before: Tang Zhiliang |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |