CN203325023U - Ultrahigh-frequency PCB metal-resistance label - Google Patents
Ultrahigh-frequency PCB metal-resistance label Download PDFInfo
- Publication number
- CN203325023U CN203325023U CN2013203968797U CN201320396879U CN203325023U CN 203325023 U CN203325023 U CN 203325023U CN 2013203968797 U CN2013203968797 U CN 2013203968797U CN 201320396879 U CN201320396879 U CN 201320396879U CN 203325023 U CN203325023 U CN 203325023U
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- label
- ultrahigh
- tag
- metal
- antenna
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Abstract
Disclosed is an ultrahigh-frequency PCB metal-resistance label which belongs to the technical field of electronic labels. The label includes a label body, antennae arranged on the label body and electronic-label chips connected with the antennae. The label is characterized in that fixing holes are arranged at symmetrical positions at the left and right side of the label body respectively. The antennae are formed through covering a copper material on the upper surface and lower surface of the label body which is manufactured through pressing an FR4PCB base material. The label body is also provided with via holes which switch on the antennae on the upper and lower surfaces of the label body. A copper-material filling material is arranged in the via holes. The ultrahigh-frequency PCB metal-resistance label mainly solves a problem that ultrahigh-frequency PCB metal-resistance labels cannot be read on metal surfaces. Moreover, because the base material is the FR4PCB, excellent drop resistance of the product is ensured. At the same time, the label is capable of standing a high temperature of 300 DEG C while meeting a demand that product performance does not deteriorate. A read and write distance can reach more than four meters so that a distance requirement of the ultrahigh-frequency electronic label is completely met.
Description
Technical field
The utility model relates to a kind of electronic tag, and especially a kind of ultrahigh frequency PCB anti-metal tag, belong to the electronic label technology field.
Background technology
Electronic tag, claim again radio frequency identification, is a kind of wireless communication technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.Wireless signal is by the electromagnetic field of furnishing radio frequency, and the label data from being attached to article sends out, with automatic Identification and these article of tracking.Electronic tag is widely used as the information carrier of Internet of Things.But there is the problem that is difficult to read and write data in metal surface in existing electronic tag, and crash resistance is poor, can't meet the requirement that ultrahigh frequency PCB anti-metal tag reads at a distance.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and providing a kind of can read in metal surface, and crash resistance is good, can reach the ultrahigh frequency PCB anti-metal tag that ultrahigh frequency electronic tag is read and write requirement at a distance.
The purpose of this utility model is achieved through the following technical solutions: ultrahigh frequency PCB anti-metal tag, the electronic label chip that comprises tag body, is placed in the antenna on tag body and is connected with antenna, it is characterized in that, the left and right symmetric position of described tag body is respectively equipped with fixed orifice, the upper and lower surface that described antenna overlays on by copper material the tag body that FR4 PCB base material is pressed into forms, also be provided with the via hole of the antenna on a upper and lower surface of conducting tag body on described tag body, described vias inside is provided with the copper material filling material.
Described antenna is provided with fracture.
On described tag body, the antenna incision position is provided with circular hole.
Described tag body four sides and upper and lower surface all scribble the solder resist material layer.
The length of described tag body is 95mm, and width is 25mm.
The utility model has mainly solved the problem that ultrahigh frequency PCB anti-metal tag can't read in metal surface.And because base material is the FR4 pcb board, guaranteed that product has fabulous crash resistance, can bear the unattenuated requirement of high-temperature product performance of 300 degrees centigrade simultaneously.Reading/writing distance also can reach more than 4 meters, reaches the required distance of ultrahigh frequency electronic tag fully.The utility model is provided with for the fixing fixed orifice of electronic tag, is provided with the via hole for the positive and negative copper material of conducting simultaneously, the inner copper material of filling in aperture.The antenna incision position circular hole inside of ultrahigh frequency PCB anti-metal tag is exposed part, and the remainder of ultrahigh frequency PCB anti-metal tag is coated with solder resist material, prevents that copper material and air Long contact time from producing oxidation.The utility model is simple and reasonable, manufactures easily, has greatly widened the function of electronic tag as internet of things sensors, has the wide market space.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 tag body, 2 antennas, 3 fixed orifices, 4 via holes, 5 circular holes.
Embodiment
Ultrahigh frequency PCB anti-metal tag, the electronic label chip that comprises tag body 1, is placed in the antenna 2 on tag body and is connected with antenna.The left and right symmetric position of tag body is respectively equipped with fixed orifice 3.
The upper and lower surface that antenna overlays on by copper material the tag body that FR4 PCB base material is pressed into forms.Also be provided with the via hole 4 of the antenna on a upper and lower surface of conducting tag body on tag body, described vias inside is provided with the copper material filling material.
Antenna is provided with fracture, and on tag body, the antenna incision position is provided with circular hole 5.Tag body four sides and upper and lower surface all scribble the solder resist material layer, and the length of tag body is 95mm, and width is 25mm.
Claims (5)
1. a ultrahigh frequency PCB anti-metal tag, the electronic label chip that comprises tag body, is placed in the antenna on tag body and is connected with antenna, it is characterized in that, the left and right symmetric position of described tag body is respectively equipped with fixed orifice, the upper and lower surface that described antenna overlays on by copper material the tag body that FR4 PCB base material is pressed into forms, also be provided with the via hole of the antenna on a upper and lower surface of conducting tag body on described tag body, described vias inside is provided with the copper material filling material.
2. ultrahigh frequency PCB anti-metal tag according to claim 1, is characterized in that, described antenna is provided with fracture.
3. ultrahigh frequency PCB anti-metal tag according to claim 2, is characterized in that, on described tag body, the antenna incision position is provided with circular hole.
4. ultrahigh frequency PCB anti-metal tag according to claim 1, is characterized in that, described tag body four sides and upper and lower surface all scribble the solder resist material layer.
5. ultrahigh frequency PCB anti-metal tag according to claim 1, is characterized in that, the length of described tag body is 95mm, and width is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203968797U CN203325023U (en) | 2013-07-05 | 2013-07-05 | Ultrahigh-frequency PCB metal-resistance label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203968797U CN203325023U (en) | 2013-07-05 | 2013-07-05 | Ultrahigh-frequency PCB metal-resistance label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325023U true CN203325023U (en) | 2013-12-04 |
Family
ID=49664350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203968797U Expired - Fee Related CN203325023U (en) | 2013-07-05 | 2013-07-05 | Ultrahigh-frequency PCB metal-resistance label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839100A (en) * | 2014-03-13 | 2014-06-04 | 湖南理工学院 | Double-frequency dual-purpose remote metal-resistant RFID passive tag |
| CN110301067A (en) * | 2017-02-24 | 2019-10-01 | 法国大陆汽车公司 | The manufacturing method of sensor equipped at least one ultra-high frequency antenna and the uhf sensor being achieved in that |
-
2013
- 2013-07-05 CN CN2013203968797U patent/CN203325023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839100A (en) * | 2014-03-13 | 2014-06-04 | 湖南理工学院 | Double-frequency dual-purpose remote metal-resistant RFID passive tag |
| CN110301067A (en) * | 2017-02-24 | 2019-10-01 | 法国大陆汽车公司 | The manufacturing method of sensor equipped at least one ultra-high frequency antenna and the uhf sensor being achieved in that |
| CN110301067B (en) * | 2017-02-24 | 2021-05-04 | 法国大陆汽车公司 | Method for producing a sensor provided with at least one ultrahigh frequency antenna, and sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |