CN103745244B - There is the radio-frequency identification reader/writer on arc Card Reader surface - Google Patents
There is the radio-frequency identification reader/writer on arc Card Reader surface Download PDFInfo
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- CN103745244B CN103745244B CN201410015073.8A CN201410015073A CN103745244B CN 103745244 B CN103745244 B CN 103745244B CN 201410015073 A CN201410015073 A CN 201410015073A CN 103745244 B CN103745244 B CN 103745244B
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- electronic tag
- write line
- read write
- contact surface
- line contact
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Abstract
The present invention relates to a kind of radio-frequency identification reader/writer with arc Card Reader surface, it is characterized in that, including read write line contact surface and module for reading and writing main body, it is provided with RFID antenna in module for reading and writing main body, read write line contact surface is arranged at the top of module for reading and writing main body, and there is between read write line contact surface and module for reading and writing main body gap, the upper surface of read write line contact surface is convex curved surfaces, and read write line contact surface is used for placing electronic tag.Employ the radio-frequency identification reader/writer with arc Card Reader surface of this structure, the curved design in surface that radio-frequency identification reader/writer is contacted with electronic tag, to increase the coverage of electronic tag and read write line radio-frequency antenna, and reduce the response frequency off resonance producing because of material directly contact；Electronic tag stopping means guarantee that electronic tag works in radio frequency best region, and prevent sliding；The size of electronic tag stopping means is designed according to the size of electronic tag, to be suitable for different size of electronic tag.
Description
Technical field
The present invention relates to technical field of RFID, particularly to radio frequency identification reading-writing device technical field, specifically refer to
A kind of radio-frequency identification reader/writer with arc Card Reader surface.
Background technology
REID carries out noncontact bidirectional data communication with wireless radio frequency mode, and realization is labeled the non-of object and connects
Tactile automatic identification, this technology overcome sight line effect limits, non-intervention complete information input and process, fouling resistance, can batch processing,
There is informationization, automatization, up to date technics feature.Divide by operating frequency, radio frequency identification equipment can be divided into low frequency, height
Frequently, hyperfrequency and microwave equipment；Active equipment and inactive component can be divided into by power supply presentation mode.Work in low frequency and high frequency
Radio frequency identification equipment typical case's identification distance be several centimeters, work in radio frequency identification equipment typical case's identification of hyperfrequency and microwave away from
From for several meters to tens of rice；Active equipment is relatively costly, needs replacing battery to carry out maintenance system, inactive component cost is relatively low, makes
With battery, non-maintaining need not be changed in the life-span.
REID is applied in a lot of field of Chinese society, to improve people's quality of life, improve enterprise
Industry benefit, enhance public security generation material impact.All it is explicitly emphasized that radio frequency in multiple development plan files that country promulgates
The critical role of identification industry application, set up the development that special fund supports RF identification industry, by Government-Leading simultaneously
In the occasions such as the World Expo of the Special Olympic Games in 2007,2008 Olympic Games and 2010 to the application of REID and
Successful implementation, is that good mark post effect is set up in the application of REID.RF identification is in logistics management, vehicle pipe
The aspect extensive application such as reason, Identity Management, meeting management, safety monitoring, have impact property, reproducible project will be
Domestic obtain large-scale application.
Radio frequency identification reader antenna design needs to obtain, in working frequency range, the application requirement that high-gain has completed reliable recognition,
And the medium of the very sensitive directly contact of response frequency range of electronic label antenna, often occur that electronic tag is placed in some body surfaces
Problem with regard to None- identified.And for radio-frequency identification reader/writer, electronic tag will directly contact with radio-frequency identification reader/writer surface,
The response frequency range that electronic tag can be led to offsets, and the radiofrequency signal frequency range of read write line transmitting is it is impossible to reach by former response frequency range design
Follow the frequency shift (FS) of electronic tag and offset, so arise that read write line is written and read the situation of operating difficultiess to electronic tag.
Content of the invention
The purpose of the present invention is to overcome above-mentioned shortcoming of the prior art, provides a kind of electronic tag straight with antenna
Contact, electronic tag are operated in that optimal radio frequency field, space availability ratio are high, compact attractive in appearance have penetrating of arc Card Reader surface
Frequency identification read write line.
For realizing above-mentioned purpose, the radio-frequency identification reader/writer with arc Card Reader surface of the present invention adopts following technology
Scheme：
This has the radio-frequency identification reader/writer on arc Card Reader surface, and it is mainly characterized by, including read write line contact surface and reading
Writing module main body, is provided with RFID antenna in described module for reading and writing main body, described read write line contact surface is arranged at institute
Between the top of the module for reading and writing main body stated, and described read write line contact surface and described module for reading and writing main body, there is gap,
The upper surface of described read write line contact surface is convex curved surfaces, and described read write line contact surface is used for placing electronics mark
Sign, the upper surface of described read write line contact surface is provided with electronic tag stopping means, it is right that this electronic tag stopping means is used for
Described electronic tag carries out spacing.
This read write line contact surface having in the radio-frequency identification reader/writer on arc Card Reader surface is arch, and this read write line contacts
The middle part in face is higher than the position of its both sides.
This has the height in the read write line contact surface centre in the radio-frequency identification reader/writer on arc Card Reader surface to it
Surrounding is gradually reduced.
This electronic tag stopping means having in the radio-frequency identification reader/writer on arc Card Reader surface include setting element and
Support element, described electronic tag is separated with described read write line contact surface by described support element, described positioning
Element carries out spacing to described electronic tag.
The setting element that this has in the radio-frequency identification reader/writer on arc Card Reader surface includes located lateral portion and longitudinally determines
Position portion, described located lateral portion and described longitudinal register portion are mutually perpendicular to, and described electronic tag is along described read write line
Contact surface carries out spacing by described located lateral portion during transverse shifting, described electronic tag along described read write line contact surface
Spacing by described longitudinal register portion when being vertically moved.
This have support element in the radio-frequency identification reader/writer on arc Card Reader surface respectively with described located lateral portion
It is connected with each other with longitudinal register portion, described support element is bulk.
This electronic tag stopping means having in the radio-frequency identification reader/writer on arc Card Reader surface is arranged at described electricity
The corresponding position at four right angles of subtab.
This has setting element in the radio-frequency identification reader/writer on arc Card Reader surface and described support element is integrated setting.
This electronic tag fixation having in the radio-frequency identification reader/writer on arc Card Reader surface is bonded in described read write line
Contact surface；Or, described electronic tag stopping means are removable connection with described read write line contact surface.
This module for reading and writing main body having in the radio-frequency identification reader/writer on arc Card Reader surface is contacted with described read write line
It is provided with spacing adjusting device, this spacing adjusting device is used for adjusting described module for reading and writing main body and described read-write between face
The distance between device contact surface.
Employ the radio-frequency identification reader/writer with arc Card Reader surface of this structure, radio-frequency identification reader/writer and electronics mark
Sign the curved design in surface of contact, to increase the coverage of electronic tag and read write line radio-frequency antenna, and reduce because material
The response frequency off resonance expected directly contact and produce；The surface that radio-frequency identification reader/writer contacts with electronic tag has electronic tag to limit
Position device, to guarantee electronic tag in the work of radio frequency best region, and prevents electronic tag because of cambered design generation
On read write line surface, sliding occurs；The size of radio-frequency identification reader/writer surface stopping means is set according to the size of electronic tag
Meter, is required with meeting different size of electronic tag memory information read-write.
Brief description
Fig. 1 is the schematic diagram of the radio-frequency identification reader/writer of the present invention.
In figure label declaration is as follows
1 module for reading and writing main body
2 read write line contact surfaces
3 electronic tag stopping means
31 setting elements
311 located lateral portions
312 longitudinal register portions
32 support elements
Specific embodiment
In order to be able to be more clearly understood that the technology contents of the present invention, describe in detail especially exemplified by following examples.
This has the radio-frequency identification reader/writer on arc Card Reader surface, including read write line contact surface and module for reading and writing main body, reads
It is provided with RFID antenna, read write line contact surface is arranged at the top of module for reading and writing main body, and read write line in writing module main body
Between contact surface and module for reading and writing main body, there is gap, because RFID antenna is placed in module for reading and writing main body, and read write line
Contact surface has spacing with module for reading and writing main body, therefore can avoid electronic tag and sky linear contact lay.Greatly reduce electronics
The corresponding frequencies skew of label,
The upper surface of read write line contact surface is convex curved surfaces, the structure of curved surfaces so that electronic tag not
With antenna directly contact, read write line contact surface is used for placing electronic tag, and for the surface of arc, electronic tag is susceptible to slide
Move, the upper surface of therefore read write line contact surface is provided with electronic tag stopping means, this electronic tag stopping means is used for electricity
Subtab carries out spacing, prevents from making working region off-target radio frequency operation region, simultaneously because of the slip of electronic tag
Spacing between electronic tag stopping means is matched with the size of electronic tag, for example the electronic tag of CR80 size and
The electronic tag of CR100 size should be using different stopping means.
Read write line contact surface is arch, and the middle part of this read write line contact surface is higher than the position of its both sides, specifically can join
Read Fig. 1.Or, the centre of read write line contact surface is peak, and the height in read write line contact surface centre is to its surrounding
It is gradually reduced.Curved surfaces structure is it is also possible that electronic tag is easier to take off from read write line contact surface, due to electronic tag
Surface is plane, and read write line contact surface is convex curved surfaces, and therefore electronic tag will not completely and read write line contact surface
Engage, after user carries out the reading of electronic tag, can quickly take off, be particularly suitable for radio frequency identification card reader and be applied to public affairs
Occasion and life-time service state altogether, the numerous user in some application scenarios can be queued up before radio frequency identification card reader, be carried out successively
The reading of electronic tag, if electronic tag can not take off in time, can cause waiting time long, actually queue up to swipe the card and make
The waiting becoming is long to be not because reading speed is slow, and is only because that electronic tag is put to take off by user and needs to spend
More time, the present invention can solve this problem with foolproof method.
Electronic tag stopping means include setting element and support element, and electronic tag is connect by support element and read write line
Contacting surface separates, and setting element carries out spacing to electronic tag.The radio-frequency identification reader/writer of the present invention, using hyper band low damage material
Material, can be according to the position of adjustment RFID antenna so that the radio-frequency (RF) energy loss that antenna is transferred to more than tool surfaces reduces
Put so that label by electronic tag stopping means spacing when, electronic tag may be located at optimized near field radiation area.Electronics mark
Sign stopping means both can carry out spacing, that is, prevent electronic tag read write line contact surface surface slide, positioning can be played again
Effect, will electronic tag in alignment with its underpart RFID antenna.
Setting element includes located lateral portion and longitudinal register portion, and located lateral portion and longitudinal register portion are mutually perpendicular to, electricity
Subtab carries out spacing by located lateral portion during transverse shifting along read write line contact surface, and electronic tag is carried out along read write line contact surface
Spacing by longitudinal register portion when vertically moving.It is located at the spacing in cross spacing portion and the electronic tag of electronic tag both sides respectively
Length coordinates, and is located at the spacing in electronic tag both sides longitudinal spacing portion and the width fits of electronic tag respectively.
Support element is connected with each other with located lateral portion and longitudinal register portion respectively, and support element is to protrude from read write line to connect
The bulk on contacting surface surface, support element can be cube, cuboid, cylinder or stage body etc., and electronic tag stopping means set
It is placed in the corresponding position at four right angles of electronic tag.
Setting element and support element are integrated setting, so that the installation of electronic tag stopping means and manufacture are more
Convenient, fast.
Electronic tag can be fixed and be bonded in read write line contact surface；Or, electronic tag stopping means are contacted with read write line
Face is removable connection, and such as electronic tag stopping means have insertion protuberance, and read write line contact surface has multiple grooves, electricity
Sub- electronic tag stopping means are inserted in the diverse location of groove thus coordinating with the electronic tag of different size size.
It is provided with spacing adjusting device, this spacing adjusting device is used for adjusting between module for reading and writing main body and read write line contact surface
The distance between section module for reading and writing main body and read write line contact surface, spacing adjusting device can be the shape of simple supporting screw
Formula, adjusts the distance between they by rotary screw, and therefore in actual use, user can be with itself use demand
Adjust, improve the versatility of product.
Employ the radio-frequency identification reader/writer with arc Card Reader surface of this structure, radio-frequency identification reader/writer and electronics mark
Sign the curved design in surface of contact, to increase the coverage of electronic tag and read write line radio-frequency antenna, and reduce because material
The response frequency off resonance expected directly contact and produce；The surface that radio-frequency identification reader/writer contacts with electronic tag has electronic tag to limit
Position device, to guarantee electronic tag in the work of radio frequency best region, and prevents electronic tag because of cambered design generation
On read write line surface, sliding occurs；The size of radio-frequency identification reader/writer surface stopping means is set according to the size of electronic tag
Meter, is required with meeting different size of electronic tag memory information read-write.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that still can make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings be considered as illustrative
And it is nonrestrictive.
Claims (8)
1. a kind of radio-frequency identification reader/writer with arc Card Reader surface is it is characterised in that include read write line contact surface and read-write
Module bodies, are provided with RFID antenna in described module for reading and writing main body, described read write line contact surface is arranged at described
Module for reading and writing main body top, and between described read write line contact surface and described module for reading and writing main body, there is gap, institute
The upper surface of the read write line contact surface stated is convex curved surfaces, and described read write line contact surface is used for placing electronic tag,
The upper surface of described read write line contact surface is provided with electronic tag stopping means, and this electronic tag stopping means is used for described
Electronic tag carry out spacing, described electronic tag stopping means and include setting element and support element, described electronics mark
Sign and separated with described read write line contact surface by described support element, described setting element enters to described electronic tag
Row is spacing, and described read write line contact surface is arch, and the middle part of this read write line contact surface is higher than the position of its both sides.
2. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described reading
The height writing the centre of device contact surface is gradually reduced to its surrounding.
3. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described determines
Bit unit includes located lateral portion and longitudinal register portion, and described located lateral portion and described longitudinal register portion are mutually perpendicular to,
Described electronic tag carry out along described read write line contact surface spacing by described located lateral portion during transverse shifting, described
Electronic tag along described read write line contact surface vertically moved when spacing by described longitudinal register portion.
4. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 3 is it is characterised in that described holds
Support element is connected with each other with described located lateral portion and longitudinal register portion respectively, and described support element is bulk.
5. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described electricity
Subtab stopping means are arranged at the corresponding position at described four right angles of electronic tag.
6. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described determines
Bit unit and described support element are integrated setting.
7. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described electricity
Subtab fixation is bonded in described read write line contact surface；Or, described electronic tag stopping means and described read write line
Contact surface is removable connection.
8. the radio-frequency identification reader/writer with arc Card Reader surface according to claim 1 is it is characterised in that described reading
It is provided with spacing adjusting device, this spacing adjusting device is used for adjusting institute between writing module main body and described read write line contact surface
The distance between the module for reading and writing main body stated and described read write line contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015073.8A CN103745244B (en) | 2014-01-14 | 2014-01-14 | There is the radio-frequency identification reader/writer on arc Card Reader surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015073.8A CN103745244B (en) | 2014-01-14 | 2014-01-14 | There is the radio-frequency identification reader/writer on arc Card Reader surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103745244A CN103745244A (en) | 2014-04-23 |
| CN103745244B true CN103745244B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015073.8A Expired - Fee Related CN103745244B (en) | 2014-01-14 | 2014-01-14 | There is the radio-frequency identification reader/writer on arc Card Reader surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745244B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015111910A1 (en) * | 2014-01-21 | 2015-07-30 | 한미아이티 주식회사 | Mobile rfid reader |
| CN109697490B (en) * | 2019-01-04 | 2022-07-29 | 江苏本能科技有限公司 | Radio frequency identification electronic tag information writing method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585324Y (en) * | 2002-12-02 | 2003-11-05 | 深圳市华睿健实业有限公司 | Device for distinguishing identities during directional movement and having electronic time-meter function |
| CN202196436U (en) * | 2011-07-29 | 2012-04-18 | 焦林 | Caution plate with function of radio frequency reading and writing |
| CN202771759U (en) * | 2012-06-27 | 2013-03-06 | 江苏省农业科学院 | Multifunctional source-tracing device |
| CN103198284A (en) * | 2012-04-09 | 2013-07-10 | 公安部第三研究所 | Active radio frequency identification device (RFID) positioning card reader based on micro-strip array directing antenna array positioning |
| CN203659033U (en) * | 2014-01-14 | 2014-06-18 | 公安部第三研究所 | Radio frequency identification reader-writer having arc-shaped card reading surface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0114543D0 (en) * | 2001-06-14 | 2001-08-08 | World Golf Systems Ltd | Identification device |
| JP2007318248A (en) * | 2006-05-23 | 2007-12-06 | Omron Corp | Communication antenna and pole with built-in antenna |
-
2014
- 2014-01-14 CN CN201410015073.8A patent/CN103745244B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2585324Y (en) * | 2002-12-02 | 2003-11-05 | 深圳市华睿健实业有限公司 | Device for distinguishing identities during directional movement and having electronic time-meter function |
| CN202196436U (en) * | 2011-07-29 | 2012-04-18 | 焦林 | Caution plate with function of radio frequency reading and writing |
| CN103198284A (en) * | 2012-04-09 | 2013-07-10 | 公安部第三研究所 | Active radio frequency identification device (RFID) positioning card reader based on micro-strip array directing antenna array positioning |
| CN202771759U (en) * | 2012-06-27 | 2013-03-06 | 江苏省农业科学院 | Multifunctional source-tracing device |
| CN203659033U (en) * | 2014-01-14 | 2014-06-18 | 公安部第三研究所 | Radio frequency identification reader-writer having arc-shaped card reading surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103745244A (en) | 2014-04-23 |
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