CN203644062U - Embedded-type anti-metal ultrahigh frequency RFID label - Google Patents
Embedded-type anti-metal ultrahigh frequency RFID label Download PDFInfo
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- CN203644062U CN203644062U CN201320599100.1U CN201320599100U CN203644062U CN 203644062 U CN203644062 U CN 203644062U CN 201320599100 U CN201320599100 U CN 201320599100U CN 203644062 U CN203644062 U CN 203644062U
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- antenna
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- electronic tag
- frequency rfid
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Abstract
The utility model discloses an embedded-type anti-metal ultrahigh frequency RFID label. An electronic label is vertically disposed in an installation hole of a metal object, or is attached to the surface of the metal object after being sealed by a packaging groove. The electronic label is provided with an antenna, and is connected with a chip by the antenna. The embedded-type anti-metal ultrahigh frequency RFID label is advantageous in that the PCB and other materials can be used as the base materials, and the antenna can be disposed on the copper-clad layer of the PCB by adopting the printing corrosion technology, and therefore the label costs can be greatly reduced; the electronic label is vertically disposed in the metal object, and the metal environment of the label can be considered as the boundary condition of the antenna design, and therefore the optimal radiation effect of the designed antenna can be acquired; and the processing precision requirement is low, the batch production efficiency can be improved, and the product costs can be reduced.
Description
Technical field
The utility model relates to a kind of radio frequency identification electronic label, particularly a kind of anti-metal electronic tag.
Background technology
Nowadays, RFID radio RF recognition technology obtains applying more and more widely, RFID radio RF recognition technology is a kind of contactless automatic identification technology, it is automatically identified destination object and is obtained related data by radiofrequency signal, identification work need not manual intervention, can work in various rugged surroundings.RFID technology can be identified high-speed moving object and can identify multiple electronic tags simultaneously, swift and convenient to operate.
Label is made up of coupling element and chip, and each RFID label has unique electronic code, is attached on object and identifies destination object, is commonly called as electronic tag or intelligent label.RFID electronic tag comprises active label, passive label and half active half passive label.Label enters behind magnetic field, receive the radiofrequency signal that plug-in reader sends, the energy that relies on induction current to obtain sends out product information (the Passive Tag being stored in chip, passive label or passive label), or initiatively send the signal (Active Tag, active label or active tag) of a certain frequency; After plug-in reader reading information decoding, deliver to CIS and carry out relevant data processing.
The ultra-high frequency RFID label that embeds metal surface has generally adopted two kinds of measures: the one, and the substrate of label is stupalith; Label is placed in metal aperture.Adopting the object of stupalith is to utilize the high-k of stupalith, compresses electromagnetic bulk, makes the volume of label do very littlely.Mounting means adopts label is kept flat, and is for this ceramic label can be received and reflection electromagnetic wave.The problem that this mode exists is: stupalith costliness, and requirement on machining accuracy is high, and batch production efficiency is lower, therefore causes the cost of whole product higher.
Utility model content
The problems referred to above that exist in order to overcome the ultra-high frequency RFID label of existing embedding metal surface, the utility model provides a kind of embedded anti-metal ultra-high frequency RFID label.
The technical scheme that the utility model adopted is for achieving the above object:
Scheme one, a kind of embedded anti-metal ultra-high frequency RFID label, metal object is provided with mounting hole, and electronic tag is erect and is placed in mounting hole, and electronic tag is provided with antenna.
The mounting hole of described embedding electronic tag is filled colloidal materials.
Scheme two, electronic tag is erect and is installed in packaging body, and packaging body is embedded in metal aperture or is pasted on metal object surface, and electronic tag is provided with antenna, and electronic tag connects chip by antenna.
In scheme one and scheme two:
Described electronic tag is the PCB label of doubling plate or the PCB label of Multilayer Structure or ceramic substrate label.
Described antenna is arranged on the copper-clad of pcb board by printing etching process.
The two kinds of modes that are connected with of described antenna and chip: chip package becomes SMD sticking-element, and the mode of welding by scolding tin is connected with the antenna port of electronic tag; The antenna contacts of chip is expanded by the technique of growth copper, and the mode of welding by scolding tin is connected with the antenna port of electronic tag.
Described mounting hole and encapsulation groove are circle or rectangular configuration.
Embedded anti-metal ultra-high frequency RFID label of the present utility model, can be, but not limited to adopt pcb board as matrix material, on the copper-clad by printing etching process on pcb board, prepares antenna, greatly reduces label cost; Electronic tag is erect and is placed in metal object, and the boundary condition during as Antenna Design is considered using the metal environment at label place, thereby make designed antenna can obtain best radiation effect; Requirement on machining accuracy is lower, batch production efficiency improves, and cost of products is lower.
Accompanying drawing explanation
Fig. 1 is the embedded anti-metal ultra-high frequency RFID label embodiment mono-circular mounting hole label mounting structure figure of the utility model.
Fig. 2 is the embedded anti-metal ultra-high frequency RFID label embodiment mono-rectangle mounting hole label mounting structure figure of the utility model.
Fig. 3 is that the embedded anti-metal ultra-high frequency RFID label of the utility model is executed example two circular package label construction figure.
Fig. 4 is that the embedded anti-metal ultra-high frequency RFID label of the utility model is executed example two rectangle encapsulated tags structural drawing.
Fig. 5 is the embedded anti-metal ultra-high frequency RFID label embodiment bis-circular package groove label mounting structure figure of the utility model.
Fig. 6 is the embedded anti-metal ultra-high frequency RFID label embodiment bis-rectangle encapsulation groove label mounting structure figure of the utility model.
Embodiment
Embodiment mono-, as depicted in figs. 1 and 2, metal object 1 is provided with mounting hole 2, and electronic tag 3 is erect and is placed in mounting hole 2, and electronic tag 3 is provided with antenna, and electronic tag 3 connects chip by antenna.The mounting hole 2 that embeds electronic tag (3) is filled colloidal materials.
Embodiment bis-, as shown in Fig. 3-6, electronic tag 3 is erect to be installed in packaging body 4 and is encapsulated, and packaging body 4 is embedded in metal aperture or is pasted on metal object 1 surface, and electronic tag 3 is provided with antenna, and electronic tag 3 connects chip by antenna.
In embodiment mono-and embodiment bis-, label can adopt the base material of pcb board as label, also can adopt stupalith as substrate, on pcb board, prepare antenna, pcb board can be dual platen, also can be multilayer board, prepare antenna by printing etching process on the copper-clad of pcb board, its production technology and PCB board production technique be in full accord.
In embodiment mono-, while adopting mounting hole form to install, after label is embedded in metal aperture, fill with epoxy resin or other glue.When the antenna of tag design, the metal pass of mounting hole 2 and the specific inductive capacity of packing material that label is installed be considered as the boundary condition of Antenna Design, to obtain the optimum efficiency of antenna.Mounting hole 2 can be circular, and rectangle, can be also other shape.
In embodiment bis-, label is directly sticked on metal surface with viscose glue, packaging body 4 can be circular, and rectangle, can be also other shape.In the time of tag design antenna, metal flat should be considered as boundary condition.
Antenna and chip be connected with two kinds of modes: (1) chip is packaged into SMD sticking-element, and the mode of then welding by scolding tin is connected with the antenna port on pcb board.(2) antenna contacts of chip is expanded by the technique of growth copper, the mode of then welding by scolding tin is connected with the antenna port on pcb board.
Claims (6)
1. an embedded anti-metal ultra-high frequency RFID label, it is characterized in that: metal object (1) is provided with mounting hole (2), electronic tag (3) is erect and is placed in mounting hole (2), the mounting hole (2) of embedded-type electric subtab (3) is filled colloidal materials, electronic tag (3) is provided with antenna, and electronic tag (3) connects chip by antenna.
2. an embedded anti-metal ultra-high frequency RFID label, it is characterized in that: electronic tag (3) is erect and is installed in packaging body (4), packaging body (4) is embedded in metal aperture or is pasted on metal object (1) surface, electronic tag (3) is provided with antenna, and electronic tag (3) connects chip by antenna.
3. the embedded anti-metal ultra-high frequency RFID label of one according to claim 1 and 2, is characterized in that: described electronic tag (3) is the PCB label of doubling plate or the PCB label of Multilayer Structure or ceramic substrate label.
4. the embedded anti-metal ultra-high frequency RFID label of one according to claim 1 and 2, is characterized in that: described antenna is arranged on the copper-clad of pcb board by printing etching process.
5. the embedded anti-metal ultra-high frequency RFID label of one according to claim 1 and 2, it is characterized in that: the two kinds of modes that are connected with of described antenna and chip: chip package becomes SMD sticking-element, and the mode of welding by scolding tin is connected with the antenna port of electronic tag; The antenna contacts of chip is expanded by the technique of growth copper, and the mode of welding by scolding tin is connected with the antenna port of electronic tag.
6. the embedded anti-metal ultra-high frequency RFID label of one according to claim 1 and 2, is characterized in that: described mounting hole (2) and encapsulation groove (4) are circle or rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599100.1U CN203644062U (en) | 2013-09-27 | 2013-09-27 | Embedded-type anti-metal ultrahigh frequency RFID label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599100.1U CN203644062U (en) | 2013-09-27 | 2013-09-27 | Embedded-type anti-metal ultrahigh frequency RFID label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644062U true CN203644062U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599100.1U Expired - Lifetime CN203644062U (en) | 2013-09-27 | 2013-09-27 | Embedded-type anti-metal ultrahigh frequency RFID label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500353A (en) * | 2013-09-27 | 2014-01-08 | 爱康普科技（大连）有限公司 | Embedded metal-resistant ultrahigh frequency RFID (radio frequency identification) tag |
| CN117764106A (en) * | 2023-12-28 | 2024-03-26 | 北京新光微电科技有限公司 | RFID-based embedded anti-metal electronic tag |
-
2013
- 2013-09-27 CN CN201320599100.1U patent/CN203644062U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500353A (en) * | 2013-09-27 | 2014-01-08 | 爱康普科技（大连）有限公司 | Embedded metal-resistant ultrahigh frequency RFID (radio frequency identification) tag |
| CN117764106A (en) * | 2023-12-28 | 2024-03-26 | 北京新光微电科技有限公司 | RFID-based embedded anti-metal electronic tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |