CN201159906Y - Radio frequency identification label suitable for plugging-in book back - Google Patents
Radio frequency identification label suitable for plugging-in book back Download PDFInfo
- Publication number
- CN201159906Y CN201159906Y CNU2008200041675U CN200820004167U CN201159906Y CN 201159906 Y CN201159906 Y CN 201159906Y CN U2008200041675 U CNU2008200041675 U CN U2008200041675U CN 200820004167 U CN200820004167 U CN 200820004167U CN 201159906 Y CN201159906 Y CN 201159906Y
- Authority
- CN
- China
- Prior art keywords
- rfid tag
- label antenna
- radio frequency
- frequency identification
- slit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003302 ferromagnetic material Substances 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 6
- 229910000889 permalloy Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005291 magnetic effect Effects 0.000 description 8
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model provides a radio frequency identification tag adapted to be inserted into a book ridge, the radio frequency identification tag comprises a radio frequency identification chip and a tag antenna, the radio frequency identification chip is affixed on the tag antenna, the tag antenna is provided with a gap in the center of a long strip shape conductive ferromagnetic material, the tag antenna shows a closed shape, and the radio frequency identification chip is affixed to the center of the gap of the tag antenna. The size and structure of the radio frequency identification tag are suitable for using the existing library dedicated device, the tag can be inserted into the book ridge, meanwhile, the read distance is increased and the manufacturing cost is reduced due to improved design of size and structure.
Description
Technical field
The utility model relates to a kind of RFID tag, specifically relates to a kind of suitable use library specialized equipment it is inserted the RFID tag that embeds the books back.
Background technology
At present, as the carrier of book information, the advantage that its entrained data can freely be read and write brings great convenience to taking care of books in the library in the magnetic stripe extensive application.Because magnetic stripe in size and structural advantage, can embed in the books back by using specialized equipment that it is inserted, and also can carry out the Card read/write operation when books are arranged on the shelf like this.But along with the growth of storage management books quantity, the time of the unit's of requirement circulation of books, management, registration cost is shorter, degree of accuracy is higher.Defectives such as but the intrinsic information memory capacity of magnetic stripe technology is little, be forged easily, read false rate height also highlight gradually.
With respect to legacy magnetic stripe technology, REID is used the carrier of radio-frequency (RF) identification semi-conductor chip as information stores, its information amount of carrying is than big 2 to 3 orders of magnitude of general magnetic stripe stores, simultaneously its at erasable number of times, encryption anti-counterfeiting, read and also have a series of advantages aspect the precision.REID is introduced the taking care of books application more and more become a kind of trend.But when using RFID tag at present as the carrier of book information, be subjected to the restriction of label sizes and structure, it can't be inserted and embed in the books back, therefore it is affixed in front cover or the back cover, but because the restriction that is subjected to reading distance, the information of being not easy to reads when the books setting is arranged on the shelf, has increased the difficulty of taking care of books, has reduced the efficient of taking care of books.
The utility model content
The purpose of this utility model just is to provide a kind of RFID tag, the size of described RFID tag and structure are fit to use existing library specialized equipment, can insert and embed the books back, because the improvement of its size and structure designs, increase and read distance and reduced manufacturing cost simultaneously.
For realizing the purpose of this utility model, the utility model provides a kind of RFID tag that embeds the books back that is fit to insert, described RFID tag comprises radio-frequency (RF) identification chip and label antenna, described radio-frequency (RF) identification chip is attached on the label antenna, described label antenna is to be provided with the slit at strip conducting ferromagnetic material center, described label antenna is a closed, and radio-frequency (RF) identification chip is attached at the center in label antenna slit.
The preferred embodiment that the utility model provides is that described label antenna is back-shaped closed.
Another preferred embodiment that the utility model provides is that described conducting ferromagnetic material is permalloy, iron-base amorphous alloy material or cobalt base amorphous alloy material.
The preferred embodiment again that the utility model provides is, described label antenna length be 40mm to 200mm, width be 1mm to 10mm, thickness is that 10um is to 0.5mm.Described gap length be 30mm to 180mm, width is that 0.01mm is to 1.5mm.
The another preferred embodiment that the utility model provides is, the both sides of center, label antenna slit radio-frequency (RF) identification chip, described rectangular slit axially on symmetry respectively be provided with two crossbeams, described crossbeam connects the two ends, slit.
The technical scheme that the utility model provides, adopt the slot antenna design of closed figure, its label antenna structurally is an one, with conventional radio frequency identification label antenna do not seal or semi-enclosed dipole antenna is compared, this RFID tag tension physical strength height, and owing to adopted the size design that is similar to the magnetic stripe size, make it can insert the books back, be convenient to books and erect the management of reading when being arranged on the bookshelf.Because this improvement design of this RFID tag on structure and size, its antenna part is simple in structure, has shortened manufacturing process flow, has reduced production cost, do not influence simultaneously its read-write capacity and precision, the taking care of books in enormous quantities that is fit under the low cost is used.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is done explanation in further detail.
Fig. 1 is a kind of structural representation that is fit to insert the RFID tag that embeds the books back of the utility model.
Fig. 2 is a kind of independent structural representation of RFID antenna part that is fit to insert embedding books back of the utility model.
Fig. 3 is a kind of RFID tag that be fit to insert embeds the books back of the utility model structural representation of possibility in one embodiment.
Fig. 4 is the synoptic diagram that a kind of RFID tag that is fit to slotting embedding books back of the utility model places the books back.
Embodiment
With reference to Fig. 1, it is a kind of radio-frequency (RF) identification (RFID) label that is fit to insert embedding books back of the utility model, described RFID tag comprises radio-frequency (RF) identification chip 110 and label antenna 120, described radio-frequency (RF) identification chip 110 is attached on the label antenna 120, described label antenna 120 is to be processed with a slit 122 at strip conducting ferromagnetic material 121 centers, described label antenna 120 is a closed, and radio-frequency (RF) identification chip is attached at the center in label antenna slit.Use library's specialized equipment with its insert embed books back after, then as shown in Figure 4, be convenient to books and erect the management of reading when being arranged on the bookshelf, 400 be a kind of RFID tag that is fit to insert embedding books back of the utility model among the figure.
As Fig. 2, be a kind of antenna part that is fit to insert the RFID tag that embeds the books back of the utility model, label antenna is to be processed with a slit 202 at strip conducting ferromagnetic material 201 centers, described label antenna is back-shaped closed.Described strip conducting ferromagnetic material 201 can be made by commercially available permalloy (permalloy), iron-base amorphous alloy material or cobalt base amorphous alloy material.The size of described label antenna has mainly been inherited the size of conventional magnetic stripe, and its length is 180mm, and width is 5mm, and thickness is 0.3mm.Described slit 202 is the strip slit, and its length is impedance for matching as required then, selects between 0.475～1 wavelength, in the present embodiment, consider the tension physical strength of label antenna integral body simultaneously, its length is chosen as 155mm, and width range is chosen as 1mm.
With reference to figure 3, it is a kind of preferred embodiment that is fit to insert the RFID tag that embeds the books back of the utility model, the structure of radio-frequency (RF) identification chip 310 and label antenna 320, size are all with above-mentioned embodiment, only different is, in label antenna 320 both sides of the center radio-frequency (RF) identification chip 310 in slit 322, described rectangular slit 322 axially on symmetry respectively be provided with crossbeam 323, crossbeam 324, described crossbeam 323, crossbeam 324 connect the two ends, slit.
Adopt above embodiment, the utility model provides a kind of RFID tag that embeds the books back that is fit to insert, adopt the slot antenna design of closed figure, its label antenna structurally is an one, with conventional radio frequency identification label antenna do not seal or semi-enclosed dipole antenna is compared, this RFID tag tension physical strength height, and owing to adopted the size design that is similar to the magnetic stripe size, make it can insert the books back, be convenient to books and erect the management of reading when being arranged on the bookshelf.Because this improvement design of this RFID tag on structure and size, its antenna part is simple in structure, has shortened manufacturing process flow, has reduced production cost, do not influence simultaneously its read-write capacity and precision, the taking care of books in enormous quantities that is fit under the low cost is used.
Should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not it is limited; although the utility model is had been described in detail with reference to the foregoing description; those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement embodiment of the present utility model; and do not break away from any modification of the utility model spirit and scope or be equal to replacement, all should be encompassed in the claim protection domain of the present utility model.
Claims (6)
1, a kind of RFID tag that is fit to insert embedding books back, described RFID tag comprises radio-frequency (RF) identification chip and label antenna, described radio-frequency (RF) identification chip is attached on the label antenna, it is characterized in that, described label antenna is to be provided with the slit at strip conducting ferromagnetic material center, described label antenna is a closed, and radio-frequency (RF) identification chip is attached at the center in label antenna slit.
2, RFID tag according to claim 1 is characterized in that, described label antenna is back-shaped closed.
3, RFID tag according to claim 1 is characterized in that, described conducting ferromagnetic material is permalloy, iron-base amorphous alloy material or cobalt base amorphous alloy material.
4, RFID tag as claimed in claim 1 or 2 is characterized in that, described label antenna length be 40mm to 200mm, width be 1mm to 10mm, thickness is that 10um is to 0.5mm.
5, as the RFID tag as described in the claim 4, it is characterized in that, described gap length be 30mm to 180mm, width is that 0.01mm is to 1.5mm.
6, RFID tag according to claim 1 is characterized in that, the both sides of center, label antenna slit radio-frequency (RF) identification chip, described rectangular slit axially on symmetry respectively be provided with two crossbeams, described crossbeam connects the two ends, slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200041675U CN201159906Y (en) | 2008-02-05 | 2008-02-05 | Radio frequency identification label suitable for plugging-in book back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200041675U CN201159906Y (en) | 2008-02-05 | 2008-02-05 | Radio frequency identification label suitable for plugging-in book back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159906Y true CN201159906Y (en) | 2008-12-03 |
Family
ID=40110491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200041675U Expired - Lifetime CN201159906Y (en) | 2008-02-05 | 2008-02-05 | Radio frequency identification label suitable for plugging-in book back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159906Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110458275A (en) * | 2019-09-11 | 2019-11-15 | 欧科华创自动化(深圳)有限公司 | A kind of anti-string reading transmitting antenna for electronic tag |
| CN112440594A (en) * | 2019-08-29 | 2021-03-05 | 山西师生之家智能科技有限公司 | Structure for embedding RFID electronic tag into book and embedding printing method |
-
2008
- 2008-02-05 CN CNU2008200041675U patent/CN201159906Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440594A (en) * | 2019-08-29 | 2021-03-05 | 山西师生之家智能科技有限公司 | Structure for embedding RFID electronic tag into book and embedding printing method |
| CN112440594B (en) * | 2019-08-29 | 2022-08-09 | 山西师生之家智能科技有限公司 | Structure for embedding RFID electronic tag into book and embedding printing method |
| CN110458275A (en) * | 2019-09-11 | 2019-11-15 | 欧科华创自动化(深圳)有限公司 | A kind of anti-string reading transmitting antenna for electronic tag |
| CN110458275B (en) * | 2019-09-11 | 2024-08-02 | 欧科华创自动化(深圳)有限公司 | Anti-serial reading transmitting antenna for electronic tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUAN CHAO Free format text: FORMER OWNER: HUIZHOU EVERAY TECHNOLOGIES CO., LTD. Effective date: 20120524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516006 HUIZHOU, GUANGDONG PROVINCE TO: 100085 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120524 Address after: 100085, 2B-605, bright city, No. 1, Nongda South Road, Beijing, Haidian District Patentee after: Guan Chao Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Science and technology service business center room 102-2 Patentee before: Huizhou Everay Technologies Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou Everay Technologies Co.,Ltd. Assignor: Guan Chao Contract record no.: 2012990000578 Denomination of utility model: Radio frequency identification label suitable for plugging-in book back Granted publication date: 20081203 License type: Exclusive License Record date: 20120807 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou Everay Technologies Co.,Ltd. Assignor: Guan Chao Contract record no.: 2012990000578 Denomination of utility model: Radio frequency identification label suitable for plugging-in book back Granted publication date: 20081203 License type: Exclusive License Record date: 20120807 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |