CN203217587U - Low-frequency bottle-class RFID reader apparatus - Google Patents
Low-frequency bottle-class RFID reader apparatus Download PDFInfo
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- CN203217587U CN203217587U CN 201320154264 CN201320154264U CN203217587U CN 203217587 U CN203217587 U CN 203217587U CN 201320154264 CN201320154264 CN 201320154264 CN 201320154264 U CN201320154264 U CN 201320154264U CN 203217587 U CN203217587 U CN 203217587U
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- rfid reader
- induction antenna
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- low frequency
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- 230000006698 induction Effects 0.000 claims abstract description 32
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000001808 coupling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a low-frequency bottle-class radio frequency identification (RFID) reader apparatus comprising an RFID reader carrier. An induction antenna is arranged on an inner wall of the RFID reader carrier. A control module is mounted on the RFID reader carrier. A display module and the induction antenna are connected with the control module. A power supply module is connected with the induction antenna, the display module and the control module. A flexibly-telescopic opening module is disposed on a front end opening of the RFID reader carrier. The apparatus provided by the utility model overcomes deficiency in the prior art and has a simple structure. Low frequency reading of RFID electronic labels in different diameters of bottles is realized through the induction antenna and the flexibly-telescopic opening module, so that a signal attenuation problem of conventional reading of the low-frequency RFID electronic labels is solved.
Description
Technical field
The utility model relates to a kind of low frequency bottle class radio-frequency (RF) identification (RFID:Radio Frequency Identification) reader device, belongs to RFID reader device technical field.
Background technology
In recent years, the research of RFID reader device more and more obtains paying attention to, and particularly how to adapt to the different application background, reaches problem such as higher-security.The RFID electronic tag that traditional RFID reader can be read requires the communication coupling of the two better, but some low frequency RF ID electronic tags are subjected to the influence of restraining mass easily in the practical application, particularly this sealing of bottle class stops, so cause cost to raise, be subjected to certain restriction in actual applications.
Disclose a kind of portable terminal device of the RFID of having reader among the Chinese patent application CN 200510105579.9, comprised RFID reader portion, it receives the relevant information of RFID label place product from RFID label (Tag); Control part, it is selected according to the RFID reader functionality, to the power supply of above-mentioned RFID reader portion, the product related information by the reception of above-mentioned RFID reader portion is shown on the terminal display screen.This method can read preferably to the good rfid system of communication, but does not handle it at low frequency signal especially.
Fault Locating Method, system and device in a kind of RFID reader are disclosed among the Chinese patent application CN 201110102815.7.This method sends the reporting information request by pick-up unit to the RFID reader, thereby can obtain the failure message of RFID reader in time, be convenient to the RFID reader is carried out localization of fault, thereby improved the efficient of localization of fault, be convenient in time find the fault of RFID reader.This method can be located the abort situation of RFID reader, but does not particularly have the situation of object blocks to handle it for the communication signal fault.
To sum up, though the frequency range that the RFID electronic tag can be worked is very wide, communication distance also can be far away relatively, but in actual applications, be limited to the consideration of cost, manufacture difficulty, the distance of a lot of RFID electronic tags and reader communication is shorter, and when particularly the RFID electronic tag was subjected to certain stopping, effect was more obvious.For in bottle class inside or the RFID electronic tag of bottle cap inside, this situation is particularly outstanding.Existing RFID reader device can not solve preferably bottle class RFID at low frequency because object blocks causes the problem of signal attenuation, can not read information well.
The utility model content
The technical problems to be solved in the utility model provides a kind of can the encirclement better the RFID electronic tag, and then reads the low frequency bottle class RFID reader device of its information.
In order to solve the problems of the technologies described above, the technical solution of the utility model provides a kind of low frequency bottle class RFID reader device, it is characterized in that: comprise RFID reader carrier, the inwall of RFID reader carrier is provided with induction antenna, RFID reader carrier is provided with control module, display module, the equal link control module of induction antenna, power module connects induction antenna, display module and control module, and the front opening place of RFID reader carrier is provided with flexible flexible opening module.
Preferably, described RFID reader carrier is cylindrical structural.
Preferably, described cylindrical structural diameter is 1～15cm.
Preferably, the thickness of described induction antenna is 0.05～3mm.
Preferably, the cross-sectional area of described induction antenna is 0.01～50cm
2
Preferably, the flexible opening module of the described flexibility angular range that can stretch is-60 °～80 °.
When a kind of low frequency bottle class RFID reader device that the utility model provides uses, when induction antenna surrounds the bottle series products bottleneck that has the RFID electronic tag, because the distance of induction antenna and RFID electronic tag is very near, adding induction antenna has reasonable encirclement to the RFID electronic tag, so the antenna coupling effect of the two is better.Offset the signal attenuation that object blocks such as bottle cap cause so to a certain extent, the RFID electronic tag is set up communication with induction antenna at low frequency and is connected, and then reads the information in the RFID electronic tag.Control module is decoded, is compared after receiving information, compares with system database, by display module information is shown.Because flexible flexible opening module can be carried out the flexible of certain angle at forward, negative sense, so the diameter range of the actual bottleneck that can safeguard has obtained bigger lifting, can handle the bottle series products bottleneck that has the RFID electronic tag of different-diameter.
The device that the utility model provides has overcome the deficiencies in the prior art, simple in structure, by using induction antenna and flexible flexible opening module to realize that the low frequency of RFID electronic tag in the different-diameter bottle reads, and has solved low frequency RF ID electronic tag routine and has read the problem of signal attenuation of facing.
Description of drawings
A kind of low frequency bottle class RFID reader device synoptic diagram that Fig. 1 provides for the utility model;
Description of reference numerals
1 one RFID reader carriers; The 2-induction antenna; The 3-display module; The 4-control module; The 5-power module; The flexible flexible opening module of 6-; 7-has the bottle series products bottleneck of RFID electronic tag.
Embodiment
For the utility model is become apparent, now with a preferred embodiment, and conjunction with figs. is described in detail below.
A kind of low frequency bottle class RFID reader device synoptic diagram that Fig. 1 provides for the utility model, described a kind of low frequency bottle class RFID reader device comprises RFID reader carrier 1, the inwall of RFID reader carrier 1 is equipped with induction antenna 2, on the RFID reader carrier 1 control module 4 is housed, display module 3, induction antenna 2 equal link control modules 4, power module 5 connects induction antenna 2, display module 3, control module 4, and flexible flexible opening module 6 is equipped with at the front opening place of RFID reader carrier 1.
Flexible flexible opening module 6 is flexible devices that change the front opening diameter.The angular range that flexible flexible opening module 6 can be stretched is that 60 degree of negative sense are to 80 degree of forward.
The bottle series products bottleneck 7 that has the RFID electronic tag detects the bottleneck that the RFID electronic tag carries out the bottle series products of information acquisition for needs.Include the RFID electronic tag near having the bottle series products bottleneck 7 of RFID electronic tag, induction antenna 2 will surround the RFID electronic tag when work.
The principle of work of a kind of low frequency bottle class RFID reader device that the utility model provides is:
When induction antenna 2 surrounds the bottle series products bottleneck 7 that has the RFID electronic tag, because induction antenna 2 is very near with the distance of RFID electronic tag, adding 2 pairs of RFID electronic tags of induction antenna has reasonable encirclement, so the antenna coupling effect of the two is better.Offset the signal attenuation that object blocks such as bottle cap cause so to a certain extent, the RFID electronic tag is set up communication with induction antenna 2 at low frequency and is connected, and then reads the information in the RFID electronic tag.Control module 4 is decoded, is compared after receiving information, compares with system database, by display module 3 information is shown.Because flexible flexible opening module 6 can be carried out the flexible of certain angle at forward, negative sense, so the diameter range of the actual bottleneck that can safeguard has obtained bigger lifting, can handle the bottle series products bottleneck 7 that has the RFID electronic tag of different-diameter.
To sum up, a kind of low frequency bottle class RFID reader device that the utility model provides is simple in structure, by using induction antenna and flexible flexible opening module to realize that the low frequency of RFID electronic tag in the different-diameter bottle reads, and has solved low frequency RF ID electronic tag routine and has read the problem of signal attenuation of facing.
Claims (6)
1. low frequency bottle class radio-frequency identification reader device, it is characterized in that: comprise RFID reader carrier (1), the inwall of RFID reader carrier (1) is provided with induction antenna (2), RFID reader carrier (1) is provided with control module (4), display module (3), induction antenna (2) be link control module (4) all, power module (5) connects induction antenna (2), display module (3) and control module (4), and the front opening place of RFID reader carrier (1) is provided with flexible flexible opening module (6).
2. a kind of low frequency bottle class RFID reader device as claimed in claim 1, it is characterized in that: described RFID reader carrier (1) is cylindrical structural.
3. a kind of low frequency bottle class RFID reader device as claimed in claim 2, it is characterized in that: described cylindrical structural diameter is 1～15cm.
4. a kind of low frequency bottle class RFID reader device as claimed in claim 1, it is characterized in that: the thickness of described induction antenna (2) is 0.05～3mm.
5. as claim 1 or 4 described a kind of low frequency bottle class RFID reader devices, it is characterized in that: the cross-sectional area of described induction antenna (2) is 0.01～50cm
2
6. a kind of low frequency bottle class RFID reader device as claimed in claim 1 is characterized in that: the angular range that the flexible opening module (6) of described flexibility can be stretched is-60 °～80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154264 CN203217587U (en) | 2013-03-29 | 2013-03-29 | Low-frequency bottle-class RFID reader apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154264 CN203217587U (en) | 2013-03-29 | 2013-03-29 | Low-frequency bottle-class RFID reader apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217587U true CN203217587U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154264 Expired - Fee Related CN203217587U (en) | 2013-03-29 | 2013-03-29 | Low-frequency bottle-class RFID reader apparatus |
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| Country | Link |
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| CN (1) | CN203217587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109919260A (en) * | 2018-12-30 | 2019-06-21 | 国网浙江省电力有限公司金华供电公司 | A kind of measurement instrument managing and control system and method |
-
2013
- 2013-03-29 CN CN 201320154264 patent/CN203217587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109919260A (en) * | 2018-12-30 | 2019-06-21 | 国网浙江省电力有限公司金华供电公司 | A kind of measurement instrument managing and control system and method |
| CN109919260B (en) * | 2018-12-30 | 2022-03-22 | 国网浙江省电力有限公司金华供电公司 | Meter management and control system and method |
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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: 20130925 Termination date: 20160329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |