CN103745245B - Support table radio frequency identification read-write device - Google Patents
Support table radio frequency identification read-write device Download PDFInfo
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- CN103745245B CN103745245B CN201410015186.8A CN201410015186A CN103745245B CN 103745245 B CN103745245 B CN 103745245B CN 201410015186 A CN201410015186 A CN 201410015186A CN 103745245 B CN103745245 B CN 103745245B
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- Prior art keywords
- electronic tag
- radio frequency
- read
- spacing
- frequency identification
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Abstract
The invention relates to a support table radio frequency identification read-write device, comprising a read-write device carrying main body and a radio frequency label read-write platform; a radio frequency identification antenna is arranged in the read-write device carrying main body; the radio frequency label read-write platform is positioned above the read-write device carrying main body and is used for placing an electronic label; a limiting support table is arranged at the upper surface of the radio frequency label read-write platform; when being moved, the electronic label is limited by the limiting support table. According to the support table radio frequency identification read-write device adopting such a structure, the mistuning of response frequency caused by the direct contact between the electronic label and the surface of the read-write device is reduced; the limiting platform can be arranged according to the size of the electronic label; the positions of the radio frequency identification antenna and the limiting support table can be adjusted, so the electronic label works in an optimized near field radiation area; the structural parameters of the limiting platform are set according to the size of the electronic label, and meanwhile, the projection area of the electronic label at the reader-writer device antenna is maximum; the electronic label can be conveniently fast taken down due to an easy-to-take support part.
Description
Technical field
The present invention relates to technical field of RFID, particularly to radio-frequency identification reader/writer technical field, specifically refer to one
Plant support table radio frequency identification read-write.
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 overcomes sight line effect to limit, non-intervention completes information input and process, fouling resistance, can batch processing,
There is informationization, automation, 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.
Compare the developed country such as more American-European in chip, terminal device, system application aspect, especially in standard formulation and skill
The leading superiority of art exploitation aspect, the Chinese government pay much attention to this new technology industry at home breed with application-oriented, with
The common promotion of government and enterprise, REID is applied in a lot of field of Chinese society, to improving people
Quality of life, the performance of enterprises that improves, enhance public security generation material impact.In multiple development plan files that country promulgates
All it is explicitly emphasized that the critical role of RF identification industry application, set up special fund simultaneously and support sending out of RF identification industry
Exhibition.
Radio frequency identification reader antenna design needs the application having completed reliable recognition in working frequency range acquisition high-gain to want
Ask, and the medium of the very sensitive directly contact of the response frequency range of electronic label antenna, often occur that electronic tag is placed in
Body surface is with regard to the problem of None- identified.And for radio-frequency identification reader/writer, electronic tag will directly be read with RF identification
Write the contact of device surface, the response frequency range of electronic tag can be led to offset, and the radiofrequency signal frequency range of read write line transmitting is by former sound
Answer frequency range design it is impossible to enough following the frequency shift (FS) of electronic tag and offseting, so arise that read write line to electronic tag
It is written and read the situation of operating difficulties.
Content of the invention
The purpose of the present invention is to overcome above-mentioned shortcoming of the prior art, provides that a kind of space availability ratio is high, compact U.S.
Sight, easy care, the support table radio frequency identification read-write of highly versatile.
For realizing above-mentioned purpose, the support table radio frequency identification read-write of the present invention employs the following technical solutions：
This support table radio frequency identification read-write, it is mainly characterized by, including read-write equipment arrying main body and RF tag
Reading and writing platform, is provided with RFID antenna in described read-write equipment arrying main body, described RF tag reading and writing platform position
In the top of described read-write equipment arrying main body, described RF tag reading and writing platform is used for placing electronic tag, described
The upper surface setting limited location saddle of RF tag reading and writing platform, described electronic tag has orthogonal long side and width
Side, described electronic tag is spacing and described along being carried out by described spacing saddle when mobile parallel to its long side or broadside
Electronic tag when being arranged at the position that described spacing saddle is limited, this electronic tag and RFID antenna below
Position corresponding.
Spacing saddle in this bench-type radio frequency identification reading-writing device includes cross spacing portion, and this cross spacing portion corresponds to institute
Two broadsides of the electronic tag stated, described electronic tag along the direction parallel to its long side mobile when, described cross spacing
Portion carries out the both sides that spacing and described cross spacing portion is respectively arranged at described electronic tag to described electronic tag.
Spacing saddle in this bench-type radio frequency identification reading-writing device also includes longitudinal spacing portion, and this longitudinal spacing portion corresponds to
Two long sides of described electronic tag, along when moving in the direction parallel to its broadside, described longitudinal direction limits described electronic tag
Position portion carries out two that spacing and described longitudinal spacing portion is respectively arranged at described electronic tag to described electronic tag
Side.
Spacing saddle in this bench-type radio frequency identification reading-writing device is arranged at four right angle of described electronic tag.
The upper surface of the RF tag reading and writing platform in this bench-type radio frequency identification reading-writing device is further fixedly arranged on easily to take and props up
Support part, the described upper surface easily taking supporting part to protrude from described RF tag reading and writing platform, described electronic tag passes through
Described easily take supporting part and the upper surface of described RF tag reading and writing platform are spaced.
The supporting part that easily takes in this bench-type radio frequency identification reading-writing device is integrated setting, and it is described that this easily takes supporting part to be arranged at
RF tag reading and writing platform centre.
The supporting part that easily takes in this bench-type radio frequency identification reading-writing device is split type setting, and each described spacing saddle divides
It is not connected with the described supporting part that easily takes, the described supporting part that easily takes supports four right angle of described electronic tag.
Spacing saddle in this bench-type radio frequency identification reading-writing device and described RF tag reading and writing platform are removable company
Connect.
It is located at the described cross spacing portion of described electronic tag both sides respectively in this bench-type radio frequency identification reading-writing device
Spacing be more than or equal to the length of described electronic tag；It is located at the described longitudinal spacing of described electronic tag both sides respectively
The spacing in portion is more than or equal to the width of described electronic tag.
Employ the support table radio frequency identification read-write of this structure, reduce and directly connect because of electronic tag and read write line surface
Touch and the response frequency off resonance that causes, realize the efficient coupling of RFID antenna and electronic tag it is ensured that electronic tag simultaneously
Steady operation is in radio frequency best region；Spacing saddle can be disposed according to the size of electronic tag, strong adaptability；Can adjust
Whole RFID antenna and the position of spacing saddle, make electronic tag work in optimized near field radiation area；And according to electronics
The size of label, arranges the structural parameters of spacing saddle, makes electronic tag not produce slip on read write line surface, electronics mark simultaneously
The projected area signed in reading and writing device antenna is maximum；Supporting part is easily taken can quickly to take off electronic tag with convenient use person；This read-write
The structure of device has the advantages that space availability ratio is high, compact attractive in appearance, easy care, environmental suitability are strong.
Brief description
Fig. 1 is a kind of schematic diagram of embodiment of radio frequency identification reading-writing device of the present invention.
Fig. 2 is the schematic diagram of the another embodiment of radio frequency identification reading-writing device of the present invention.
In figure label declaration is as follows
1 read-write equipment arrying main body
2 RF tag reading and writing platforms
3 spacing saddles
31 cross spacing portions
32 longitudinal spacing portions
4 easily take supporting part
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.
Refer to Fig. 1 and Fig. 2, this support table radio frequency identification read-write, including read-write equipment arrying main body 1 and radio frequency mark
Sign reading and writing platform 2, in read-write equipment arrying main body 1, be provided with RFID antenna, RF tag reading and writing platform 2 is located at read-write dress
Put the top of arrying main body 1, RF tag reading and writing platform 2 is used for placing electronic tag, the upper surface of RF tag reading and writing platform 2
Setting limited location saddle 3, electronic tag has orthogonal long side and broadside, and electronic tag is along parallel to its long side or broadside
Carried out spacing when mobile by spacing saddle 3, and when electronic tag is arranged at the position that spacing saddle 3 is limited, this electronics mark
Sign corresponding with the position of RFID antenna below, the electronic tag carrying, when using, only need to be placed in by user
At the position that spacing saddle 3 is limited, you can quick read, it is to avoid user needs on RF tag reading and writing platform 2 surface
Multiple positions carry out tentative swiping the card, greatly save the time of user.
Existing radio frequency identification reading-writing device is mostly setting antenna in housing, and when carrying out Card Reader, electronic tag is direct
Contact housing, if using such card-reading mode, because the response frequency range of antenna is very sensitive for the medium of directly contact,
Usually occur that electronic tag is placed in the problem of some body surface None- identifieds, for radio-frequency identification reader/writer, electricity
Subtab and read write line directly contact, can lead to the skew of the response frequency range of electronic tag, and the radiofrequency signal of read write line transmitting
Frequency range is it is impossible to following the frequency range skew of electronic tag and offseting according to former response frequency range design, and read-write therefore can be caused tired
Difficult problem.Because the present invention is provided with RF tag reading and writing platform, hence in so that contacting with platform surface when electronics is swiped the card, and
Will not with read-write equipment arrying main body in antenna directly contact, greatly reduce electronic tag response frequency range skew, this put down
The setting of platform is very ingenious, in the case of excessively not increasing manufacturing cost, you can solve the problems, such as above-mentioned.
Spacing saddle 3 includes cross spacing portion 31, and this cross spacing portion 31 corresponds to two broadsides of electronic tag, electronics mark
Sign along the direction parallel to its long side mobile when, cross spacing portion 31 carries out spacing, and 31 points of cross spacing portion to electronic tag
It is not arranged at the both sides of electronic tag.
Spacing saddle 3 also includes longitudinal spacing portion 32, and this longitudinal spacing portion 32 corresponds to two long sides of electronic tag, electronics
Label along the direction parallel to its broadside mobile when, longitudinal spacing portion 32 carries out spacing, and longitudinal spacing portion 32 to electronic tag
It is respectively arranged at the both sides of electronic tag.
Cross spacing portion 31 and longitudinal spacing portion 32 are integral type setting in FIG, are easily installed and manufacture, actually
If the need arises, cross spacing portion 31 and longitudinal spacing portion 32 can also be separated.It is preferred that spacing saddle 3
Can be removable connection with RF tag reading and writing platform 2, the such as surface of RF tag reading and writing platform can have parallel to
The long side of electronic tag and the groove parallel to electronic tag broadside, cross spacing portion 31 and longitudinal spacing portion 32 are inserted in this groove
Interior, and cross spacing portion 31 and longitudinal spacing portion 32 can slide along groove, thus being suitable for different size of electronic tag,
Versatility is wider.
In the present embodiment, spacing saddle 3 is arranged at four right angle of electronic tag, specifically see accompanying drawing, radio frequency mark
The upper surface of label reading and writing platform 2 is further fixedly arranged on and easily takes supporting part 4, easily takes supporting part 4 to protrude from RF tag reading and writing platform 2
Upper surface, electronic tag pass through easily take supporting part 4 and the upper surface of RF tag reading and writing platform 2 to be spaced.Easily take supporting part 4
Effect be different from RF tag reading and writing platform 2 effect, because electronic tag is generally sheet type, similar to ordinary bank card
Shapes and sizes, and electronic tag smooth surface, carry out electronic tag reading when, electronic tag fits in RF tag and reads
It is difficult to take off after writing platform, especially in the case that RF tag reading and writing platform 2 is horizontal positioned, actually due to the present invention
Being provided with this, easily to take supporting part 4 can solve the problems, such as above-mentioned, and need not change structure or the shape of electronic tag.
Easily take supporting part 4 can be integrated setting, this easily takes supporting part to be arranged at the central part of RF tag reading and writing platform 2
Position, specifically see Fig. 2, easily takes supporting part 4 can also be split type setting, specifically refer to Fig. 1,3 points of each spacing saddle
It is not connected with easily taking supporting part 4, easily take supporting part 4 to support four right angle of electronic tag.
The spacing being located at the cross spacing portion 31 of electronic tag both sides respectively is more than or equal to the length of electronic tag；Position respectively
In electronic tag both sides longitudinal spacing portion 32 spacing be more than or equal to electronic tag width.The distance in two cross spacing portions 31
The use of user can be easy to slightly larger than the length of actual electronic tag, reduce charge time further.
Employ the support table radio frequency identification read-write of this structure, reduce and directly connect because of electronic tag and read write line surface
Touch and the response frequency off resonance that causes, realize the efficient coupling of RFID antenna and electronic tag it is ensured that electronic tag simultaneously
Steady operation is in radio frequency best region；Spacing saddle can be disposed according to the size of electronic tag, strong adaptability；Can adjust
Whole RFID antenna and the position of spacing saddle, make electronic tag work in optimized near field radiation area；And according to electronics
The size of label, arranges the structural parameters of spacing saddle, makes electronic tag not produce slip on read write line surface, electronics mark simultaneously
The projected area signed in reading and writing device antenna is maximum；Supporting part is easily taken can quickly to take off electronic tag with convenient use person；This read-write
The structure of device has the advantages that space availability ratio is high, compact attractive in appearance, easy care, environmental suitability are strong.In this description, originally
Invention is described with reference to its specific embodiment.But it is clear that still can various modification can be adapted and conversion without departing from
The spirit and scope of the present invention.Therefore, specification and drawings are regarded in an illustrative, rather than a restrictive.
Claims (9)
1. a kind of support table radio frequency identification read-write is it is characterised in that include read-write equipment arrying main body and RF tag reading
Write platform, in described read-write equipment arrying main body, be provided with RFID antenna, described RF tag reading and writing platform is located at
The top of described read-write equipment arrying main body, described RF tag reading and writing platform is used for placing electronic tag, and described penetrates
The upper surface setting limited location saddle of frequency marking label reading and writing platform, described spacing saddle includes cross spacing portion, and described penetrating
Frequency marking label reading and writing platform upper surface is further fixedly arranged on and easily takes supporting part, described electronic tag have orthogonal long side and
Broadside, described electronic tag is spacing along being carried out by described spacing saddle when mobile parallel to its long side or broadside, and institute
When the electronic tag stated is arranged at the position that described spacing saddle is limited, this electronic tag and RF identification sky below
The position of line is corresponding.
2. support table radio frequency identification read-write according to claim 1 is it is characterised in that described cross spacing portion pair
Two broadsides of the electronic tag described in Ying Yu, described electronic tag along the direction parallel to its long side mobile when, described horizontal stroke
To limiting section, described electronic tag is carried out with spacing and described cross spacing portion and be respectively arranged at described electronic tag
Both sides.
3. support table radio frequency identification read-write according to claim 2 is it is characterised in that described spacing saddle also wraps
Include longitudinal spacing portion, this longitudinal spacing portion corresponds to two long sides of described electronic tag, described electronic tag along parallel to
When the direction of its broadside is mobile, described longitudinal spacing portion carries out spacing and described longitudinal spacing to described electronic tag
Portion is respectively arranged at the both sides of described electronic tag.
4. support table radio frequency identification read-write according to claim 3 is it is characterised in that described spacing saddle is arranged
Four right angle in described electronic tag.
5. support table radio frequency identification read-write according to claim 1 is it is characterised in that the described supporting part that easily takes is dashed forward
For the upper surface of described RF tag reading and writing platform, described electronic tag pass through described easily take supporting part with described
The upper surface of RF tag reading and writing platform is spaced.
6. support table radio frequency identification read-write according to claim 5 is it is characterised in that the described supporting part that easily takes is
It is wholely set, this easily takes supporting part to be arranged at the centre of described RF tag reading and writing platform.
7. support table radio frequency identification read-write according to claim 5 is it is characterised in that the described supporting part that easily takes is
Split type setting, each described spacing saddle is connected with the described supporting part that easily takes respectively, and the described supporting part that easily takes supports
Four right angle of described electronic tag.
8. support table radio frequency identification read-write according to claim 2 is it is characterised in that described spacing saddle and institute
The RF tag reading and writing platform stated is removable connection.
9. support table radio frequency identification read-write according to claim 3 is it is characterised in that be located at described electronics respectively
The spacing in the described cross spacing portion of label both sides is more than or equal to the length of described electronic tag；It is located at described electricity respectively
The spacing in the described longitudinal spacing portion of subtab both sides is more than or equal to the width of described electronic tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015186.8A CN103745245B (en) | 2014-01-14 | 2014-01-14 | Support table radio frequency identification read-write device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015186.8A CN103745245B (en) | 2014-01-14 | 2014-01-14 | Support table radio frequency identification read-write device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103745245A CN103745245A (en) | 2014-04-23 |
| CN103745245B true CN103745245B (en) | 2017-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015186.8A Expired - Fee Related CN103745245B (en) | 2014-01-14 | 2014-01-14 | Support table radio frequency identification read-write device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745245B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784343B (en) * | 2017-11-16 | 2023-04-25 | 国网山东省电力公司龙口市供电公司 | Radio frequency identification device for electric power materials |
| 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 (3)
| 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 |
| CN201041826Y (en) * | 2007-04-03 | 2008-03-26 | 威海北洋电气集团股份有限公司 | Control device for RFID reader and writer antenna output field |
| CN203659032U (en) * | 2014-01-14 | 2014-06-18 | 公安部第三研究所 | Pallet-type radio frequency identification read-write device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7540424B2 (en) * | 2000-11-24 | 2009-06-02 | Metrologic Instruments, Inc. | Compact bar code symbol reading system employing a complex of coplanar illumination and imaging stations for omni-directional imaging of objects within a 3D imaging volume |
-
2014
- 2014-01-14 CN CN201410015186.8A patent/CN103745245B/en not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| CN201041826Y (en) * | 2007-04-03 | 2008-03-26 | 威海北洋电气集团股份有限公司 | Control device for RFID reader and writer antenna output field |
| CN203659032U (en) * | 2014-01-14 | 2014-06-18 | 公安部第三研究所 | Pallet-type radio frequency identification read-write device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103745245A (en) | 2014-04-23 |
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Granted publication date: 20170215 Termination date: 20180114 |