CN207818874U - A kind of RFID electric tag antenna equipped with isolation channel - Google Patents
A kind of RFID electric tag antenna equipped with isolation channel Download PDFInfo
- Publication number
- CN207818874U CN207818874U CN201820054007.5U CN201820054007U CN207818874U CN 207818874 U CN207818874 U CN 207818874U CN 201820054007 U CN201820054007 U CN 201820054007U CN 207818874 U CN207818874 U CN 207818874U
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- China
- Prior art keywords
- antenna
- fixed plate
- circular groove
- substrate
- fixing bolt
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- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of RFID electric tag antennas equipped with isolation channel, including substrate, fixed plate, circular groove, antenna, radio-frequency module, fixing bolt, the top of the substrate is provided with fixed plate, the fixed plate is fixed on by fixing bolt on substrate, the middle-end of the fixed plate is provided with circular groove, the circular groove is internally provided with antenna, the coil of the antenna is in the shape of a spiral, the antenna is made of several coils, the spacing of each coil is equal, one end of the antenna is provided with radio-frequency module, and the middle-end in circular groove is arranged in the radio-frequency module, the other end of the antenna is connect with fixed plate, and the antenna is fixed on by adhesion agent on circular groove.The advantageous effect that the utility model is reached is：It is firm firm, it is not easy to remove.
Description
Technical field
The utility model is related to antenna technical fields, and in particular to a kind of RFID electric tag antenna equipped with isolation channel.
Background technology
Non-contacting identifying system is referred to as radio-frequency recognition system, i.e. RFID, RFID be it is a kind of using radio wave to record
Media are written and read, by radio-frequency technique and IC card technology to combining and can be used for remote, moving-target, wireless identification technology.
RFID system is generally all made of transponder, reader and PC machine.At present using RFID electronic label as data information carrier, anti-
It presents terminal and is applied to logistics transportation, allotment or product lifecycle information system management in a network environment, no longer only
It is a kind of technological concept.A kind of equipment of the antenna as reception and transmitting electromagnetic wave, is one in wireless communication and radar system
A critical component, it is the interface of free space and transmission line, commonly referred to as " electronic eyes " or " electronic ear ".But current
Electronic label antenna is insecure, and it is unstable to be easy to happen loosening.
Utility model content
The utility model provides a kind of RFID electric tag antenna equipped with isolation channel, solves and is met in above-mentioned background technology
The current electronic label antenna arrived is insecure, is easy to happen and loosens unstable problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of RFID electric tag antenna equipped with isolation channel of the utility model, including substrate, fixed plate, circular groove, antenna,
The top of radio-frequency module, fixing bolt, the substrate is provided with fixed plate, and the fixed plate is fixed on substrate by fixing bolt
On, the middle-end of the fixed plate is provided with circular groove, and the circular groove is internally provided with antenna, and the coil of the antenna is helically
Shape, the antenna are made of several coils, and the spacing of each coil is equal, and one end of the antenna is provided with radio-frequency module,
And the middle-end in circular groove is arranged in the radio-frequency module, the other end of the antenna is connect with fixed plate, and the antenna pass through it is viscous
Even agent is fixed on circular groove.
As a kind of optimal technical scheme of the utility model, to match with fixing bolt is provided on the substrate
One threaded hole is provided with the second threaded hole to match with fixing bolt in the fixed plate.
As a kind of optimal technical scheme of the utility model, the fixing bolt is provided with several.
As a kind of optimal technical scheme of the utility model, the substrate is made of PVC plastic material.
As a kind of optimal technical scheme of the utility model, the fixed plate is made of PVC plastic material.
As a kind of optimal technical scheme of the utility model, the fixing bolt is made of stainless steel metal material.
The advantageous effect that the utility model is reached is：The coil of this kind of tamper RFID electric tag antenna, antenna is in spiral shell
Shape is revolved, antenna is made of several coils, and the spacing of each coil is equal, and antenna is fixed on by adhesion agent on circular groove, is convenient for
Antenna is fixed in circular groove, and antenna is prevented to be removed, and the top of substrate is provided with fixed plate, and fixed plate is fixed by fixing bolt
On substrate, fixed plate is prevented to be removed from substrate, this kind of RFID electric tag antenna is firm firm, is not easy to remove.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of the RFID electric tag antenna equipped with isolation channel of the utility model；
Fig. 2 is a kind of plane structure chart of the RFID electric tag antenna equipped with isolation channel of the utility model；
In figure：1, substrate；2, fixed plate；3, circular groove；4, antenna；5, radio-frequency module；6, fixing bolt.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, a kind of RFID electric tag antenna equipped with isolation channel of the utility model, including base
The top of plate 1, fixed plate 2, circular groove 3, antenna 4, radio-frequency module 5, fixing bolt 6, substrate 1 is provided with fixed plate 2, fixed plate 2
It is fixed on substrate 1 by fixing bolt 6, the middle-end of fixed plate 2 is provided with circular groove 3, and circular groove 3 is internally provided with antenna 4, day
In the shape of a spiral, antenna 4 is made of the coil of line 4 several coils, and the spacing of each coil is equal, and one end of antenna 4 is provided with
Radio-frequency module 5, and the middle-end in circular groove 3 is arranged in radio-frequency module 5, the other end of antenna 4 is connect with fixed plate 2, and antenna 4 passes through
Adhesion agent is fixed on circular groove 3.
It is provided with the first threaded hole to match with fixing bolt 6 on substrate 1, is provided in fixed plate 2 and fixing bolt 6
Fixed plate 2 is fixed on substrate 1 convenient for fixing bolt 6, prevents fixed plate 2 from falling from substrate 1 by the second threaded hole to match
It falls.
Fixing bolt 6 is provided with several, is convenient for the fixation of fixed plate 2 and substrate 1, prevents fixed plate 2 and substrate 1 from occurring
Loosening is fallen down from substrate 1.
Substrate 1 is made of PVC plastic material, and substrate 1 made of PVC plastic material is sturdy and durable, is hardly damaged, and is used
Long lifespan, and there is insulating properties, prevent short circuit.
Fixed plate 2 is made of PVC plastic material, and fixed plate 2 made of PVC plastic material is sturdy and durable, is hardly damaged,
Service life is long, and has insulating properties, prevents short circuit.
Fixing bolt 6 is made of stainless steel metal material, and fixing bolt 6 made of stainless steel metal material is firm resistance to
With being hardly damaged, service life is long.
Specifically, the top of substrate 1 is provided with fixed plate 2, first to match with fixing bolt 6 is provided on substrate 1
Threaded hole is provided with the second threaded hole to match with fixing bolt 6 in fixed plate 2, and fixed plate 2 is fixed by fixing bolt 6
On substrate 1, prevent fixed plate 2 from being fallen down from substrate 1, the middle-end of fixed plate 2 is provided with circular groove 3, and the inside of circular groove 3 is set
It is equipped with antenna 4, in the shape of a spiral, antenna 4 is made of the coil of antenna 4 several coils, and the spacing of each coil is equal, convenient for increasing
Add the swept area of antenna, improve antenna recognition capability, antenna 4 is fixed on by adhesion agent on circular groove 3, is fixed convenient for antenna 4
In circular groove 3, antenna 4 is prevented to be removed, one end of antenna 4 is provided with radio-frequency module 5, and radio-frequency module 5 is arranged in circular groove 3
Middle-end is convenient for radio-frequency module 5 passive or the identification information of active label transmission.
This kind of tamper RFID electric tag antenna, in the shape of a spiral, antenna 4 is made of the coil of antenna 4 several coils, often
The spacing of a coil is equal, and antenna 4 is fixed on by adhesion agent on circular groove 3, is fixed in circular groove 3 convenient for antenna 4, prevents antenna
4 are removed, and the top of substrate 1 is provided with fixed plate 2, and fixed plate 2 is fixed on substrate 1 by fixing bolt 6, prevents fixed plate
2 are removed from substrate 1, this kind of RFID electric tag antenna is firm firm, are not easy to remove.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of RFID electric tag antenna equipped with isolation channel, including substrate（1）, fixed plate（2）, circular groove（3）, antenna（4）、
Radio-frequency module（5）, fixing bolt（6）, which is characterized in that the substrate（1）Top be provided with fixed plate（2）, the fixation
Plate（2）Pass through fixing bolt（6）It is fixed on substrate（1）On, the fixed plate（2）Middle-end be provided with circular groove（3）, the circular groove
（3）Be internally provided with antenna（4）, the antenna（4）Coil in the shape of a spiral, the antenna（4）It is made of several coils,
The spacing of each coil is equal, the antenna（4）One end be provided with radio-frequency module（5）, and the radio-frequency module（5）Setting exists
Circular groove（3）Middle-end, the antenna（4）The other end and fixed plate（2）Connection, and the antenna（4）It is fixed by adhesion agent
In circular groove（3）On.
2. a kind of RFID electric tag antenna equipped with isolation channel according to claim 1, which is characterized in that the substrate
（1）On be provided with and fixing bolt（6）The first threaded hole to match, the fixed plate（2）On be provided with and fixing bolt（6）
The second threaded hole to match.
3. a kind of RFID electric tag antenna equipped with isolation channel according to claim 1, which is characterized in that the fixation
Bolt（6）It is provided with several.
4. a kind of RFID electric tag antenna equipped with isolation channel according to claim 1, which is characterized in that the substrate
（1）It is made of PVC plastic material.
5. a kind of RFID electric tag antenna equipped with isolation channel according to claim 1, which is characterized in that the fixation
Plate（2）It is made of PVC plastic material.
6. a kind of RFID electric tag antenna equipped with isolation channel according to claim 1, which is characterized in that the fixation
Bolt（6）It is made of stainless steel metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054007.5U CN207818874U (en) | 2018-01-12 | 2018-01-12 | A kind of RFID electric tag antenna equipped with isolation channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820054007.5U CN207818874U (en) | 2018-01-12 | 2018-01-12 | A kind of RFID electric tag antenna equipped with isolation channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818874U true CN207818874U (en) | 2018-09-04 |
Family
ID=63327023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820054007.5U Expired - Fee Related CN207818874U (en) | 2018-01-12 | 2018-01-12 | A kind of RFID electric tag antenna equipped with isolation channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818874U (en) |
-
2018
- 2018-01-12 CN CN201820054007.5U patent/CN207818874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20220112 |