CN2634589Y - Anti-fake optical disc - Google Patents
Anti-fake optical disc Download PDFInfo
- Publication number
- CN2634589Y CN2634589Y CNU032219148U CN03221914U CN2634589Y CN 2634589 Y CN2634589 Y CN 2634589Y CN U032219148 U CNU032219148 U CN U032219148U CN 03221914 U CN03221914 U CN 03221914U CN 2634589 Y CN2634589 Y CN 2634589Y
- Authority
- CN
- China
- Prior art keywords
- annular groove
- optical disc
- contact
- millimeters
- printed
- 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 - Fee Related
Links
Images
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
The utility model discloses an anti-counterfeiting compact disk including a compact disk body with a central clamping hole which is characterized in that an annular groove of the same centre with the central clamping hole and the external diameter of which is less than 46 mm is arranged on the outside of the central clamping hole of the compact disk body, a non-contact intelligent label consisting of a non-contact module and an aerial is embedded in the annular groove. The utility model avoids piracy in structure, strengthens the forgery-proof reliability and has the advantages of extremely low implementation cost, convenient manufacture and employment, and meantime replaces the traditional entrance ticket and the monthly ticket that can be used in the places of tourist spots, parks, exhibitions, buses, subway and etc.
Description
Technical field
The utility model relates to a kind of anti-fraud functional CD that has, and except that being used for CD false proof, also can be made into contactless admission ticket, ticket etc., is used for occasions such as tourist attractions, exhibition, public transport.
Background technology
Because the cost of copy in enormous quantities is very low, to pay under the prerequisite of literary property expense and stamper cost of manufacture not needing, the profit of pirated CDs is high, has caused the wildness of present pirated CDs behavior.Though country and enterprise have dropped into a large amount of manpower and materials and have combated copyright piracy, obtained certain effect, but fail to tackle the problem at its root, some enterprises are by the software setting mode, as mode curb piracy such as sequence code, authentication code are set on CD, but be easy to be cracked, can not really play anti-piracy effect by the people.Therefore, a kind of convenience, effectively and the cheap false proof mode of cost makes pirated CDs to use if can be provided, great benefit will be produced combating copyright piracy.
On the other hand, in recent years, contact type intelligent card begins by popularization and application.Common contact type intelligent card, size is similar with magnetic card, IC-card, wherein be built-in with non-contact modular and antenna, when contact type intelligent card when the reader device, the signal that reader device sends is received by antenna, the energy that utilizes induction to obtain makes non-contact modular work, and feedback information, gives reader device by antenna transmission.The contactless smart card of widespread use in the market generally has triple message exchange authentication modes, guarantees the reliability and the security of transaction.At present, contact type intelligent card is mainly as the monthly ticket of motorbus, subway, and fiscard such as stored value card, and the surface printing of contact type intelligent card has literal, pattern etc.
Summary of the invention
The utility model purpose provides a kind of Anti-fake optical disc, by the change to compact disk structure, realizes false proof in mode cheaply.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Anti-fake optical disc, comprise and have the CD body that central authorities clamp the hole, the central authorities of described CD body clamp the outside, hole be provided with the central concentric external diameter in hole that clamps less than 46 millimeters annular groove, be embedded with non-contact intelligent label in the annular groove, described non-contact intelligent label comprises non-contact modular and antenna.
In the technique scheme, described " CD body " can be the body of existing all kinds of CDs, comprises CD, CDROM, DVD, CD-R, CD-RW etc., and usually, this class CD body sees to have three layers at least from radial section: the transparent substrates that (1) polycarbonate is done; (2) aluminium reflection horizon; (3) lacquer protective seam; the center that the CD body center of standard has 15 millimeters of diameters clamps the hole; the boot section is from 46 millimeters beginnings of diameter; the part that clamps between hole to the boot section at the center does not have functionalized use at present; certainly, the center that has other specifications that the technical program also goes for occurring clamps the CD body in hole.Described " non-contact modular " can be any one non-contact modular that existing smart card adopts, and it should have the function of data storage and contactless communication.Described " non-contact intelligent label " can comprise protection structure, contained structure or the decorating structure of non-contact modular and antenna.
In the technique scheme, usually, install for reducing size and being convenient to, described antenna is the printed coil antenna, described non-contact intelligent label comprises the printed-wiring board (PWB) that cooperates with annular groove shaped, is embedded at the non-contact modular in the printed-wiring board (PWB), printed coil on the printed-wiring board (PWB) constitutes antenna, and is electrically connected with non-contact modular.
Wherein, the described non-contact intelligent label of formation can be fixedlyed connected with the annular groove attaching on the CD body by the single face gum; The connection that is fixed of annular groove on also can the CD body, at this moment, the size of non-contact intelligent label is slightly larger than annular groove, and is gone in the annular groove by pressing.
In the technique scheme, paster is posted in the outside of described non-contact intelligent label.
Further technical scheme is the acquisition better effects, and the external diameter of described annular groove is not more than 35 millimeters, and internal diameter is not less than 15 millimeters.Because existing CD is provided with a boss at 35 millimeters places and rises, thereby, non-contact intelligent label is limited in this center of being raised to clamps between the hole, comparatively suitable.
From profile, described CD body can be the circular CD that the central authorities that have 15 millimeters of diameters clamp the hole; Also can be that the central authorities that have 15 millimeters of diameters clamp the hole, periphery be rectangular card type optical disk, and the rectangle card can be made circular chamfering and other special-shaped CDs.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. because the utility model combines non-contact intelligent label in CD, make CD have false proof function, as long as a special-purpose card reader is installed on devices such as card-reading apparatus, CD-ROM drive or increases the Card Reader circuit, just can at first utilize the legal copy of non-contact intelligent label identification CD, by after just can carry out follow-up operation, thereby avoided piracy from structure, strengthened false proof reliability;
2. owing to the non-contact intelligent technology rapid development, the utility model implementation cost is extremely low, making, easy to use;
3. because the utility model combines non-contact intelligent label on CD, can substitute traditional admission ticket, monthly ticket etc., be used for occasions such as tourist attractions, park, exhibition, motorbus, subway, realize automatic ticket checking with the non-contact intelligent label of low capacity, provide relevant and introduce data and be equipped with jumbo CD, make admission ticket have practicality, intellectual and value for preservation simultaneously.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 3 is the enlarged diagram of non-contact intelligent label part among Fig. 2;
Accompanying drawing 5 is the structural representation of the utility model embodiment two (hierarchical structure of the discs of not drawing);
Wherein: [1], CD body; [2], central authorities clamp the hole; [3], annular groove; [4], non-contact intelligent label; [5], non-contact modular; [6], printed-wiring board (PWB); [7], gum; [8], paster.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in Figure 4; a kind of Anti-fake optical disc; comprise and have the CD body 1 that central authorities clamp hole 2; described CD body 1 diameter is 120 millimeters; thick 1.2 millimeters; it is 15 millimeters that central authorities clamp hole 2 diameters; the transparent substrates that CD body 1 is done by polycarbonate; aluminium reflection horizon and lacquer protective seam constitute; on described CD body 1, be provided with central authorities and clamp the concentric annular groove 3 in hole 2; the external diameter of annular groove 3 is 33.5 millimeters, and internal diameter is 17 millimeters, dark 0.65 millimeter; be embedded with non-contact intelligent label 4 in the annular groove 3, described non-contact intelligent label 4 comprises non-contact modular 5 and antenna.
In the present embodiment, described antenna is the printed coil antenna, at external diameter is that 33.5 millimeters, internal diameter are to make printed coil on 17 millimeters the printed-wiring board (PWB) 6, printed-wiring board (PWB) 6 is provided with the non-contact modular mounting hole, and non-contact modular 5 is pressed in the mounting hole, and welds with the printed coil antenna, the back side of printed-wiring board (PWB) 6 is provided with gum 7, constitute non-contact intelligent label, embed in the annular groove 3, surperficial available paster 8 is decorated.
The making of present embodiment comprises the combination processing of module package, the making of printed wire board coil, printed-wiring board (PWB) and module and the steps such as combination of label and CD.
1. module package: Chip Packaging is become for the non-contact modular that embeds printed-wiring board (PWB), and the thickness after the encapsulation should carry out various tests at 0.36 millimeter in the process, guarantees the quality of package module;
2. the printed wire board coil is made: choose certain thickness printed-wiring board (PWB) (0.10 millimeter), FR4 base material, about 0.36 millimeter of gross thickness, the circular hole of a diameter 15-17 millimeter is reserved at the center, outer ring design lead-in wire, a side is reserved the module mounting hole, makes printed coil according to design parameter;
The parameter of printed coil should be required to design by antenna, usually, at first requires to calculate antenna equivalent electric sensibility reciprocal L=1/4 π according to the module series capacitance
2f
2C, the size design wire circle of inductance value on request again, and the sectional area of definite coil, live width, line-spacing, parameter such as copper is thick, gold is thick;
3. the combination of printed-wiring board (PWB) and module processing: print solder paste on printed wire plate module pad, module pressing on printed-wiring board (PWB), the black sealing of module is partially submerged into the printed-wiring board (PWB) tapping, module weld zone and printed circuit pads are joined, and through Reflow Soldering module and printed-wiring board (PWB) are effectively welded;
4. the combination of label and CD: on above-mentioned printed-wiring board (PWB), make gum; attach mode with gum and intelligent label is fixed in the annular groove of CD body, with the CD combination, in order to protect product appearance; can stick paster in the label exposure, height is considered when annular groove designs in the lump.
Present embodiment can be used for making CDs such as CD, VCD, DVD.
Embodiment two: shown in accompanying drawing 5 and accompanying drawing 6; a kind of Anti-fake optical disc; comprise and have the CD body 1 that central authorities clamp hole 2; described CD body 1 is long 85 millimeters; wide 62 millimeters rectangle; four jiaos of circular chamferings of making appropriateness; CD body 1 is thick to be 1.2 millimeters; central authorities clamp the circular hole of hole 2 for 15 millimeters of diameters; the transparent substrates that CD body 1 is done by polycarbonate; aluminium reflection horizon and lacquer protective seam constitute; on described CD body 1, be provided with central authorities and clamp the concentric annular groove 3 in hole 2; the external diameter of annular groove 3 is 33.5 millimeters, and internal diameter is 17 millimeters, is about 0.65 millimeter deeply; be embedded with non-contact intelligent label 4 in the annular groove 3, described non-contact intelligent label 4 comprises non-contact modular 5 and antenna.
In the present embodiment, described antenna is the printed coil antenna, at external diameter is that 33.5 millimeters, internal diameter are to make printed coil on 17 millimeters the printed-wiring board (PWB), printed-wiring board (PWB) is provided with the non-contact modular mounting hole, non-contact modular is pressed in the mounting hole, and with printed coil antenna welding, printed-wiring board (PWB) is pressed in the annular groove on the CD body, surperficial available paster is decorated.
CD and general intelligence card that present embodiment obtains are similar, can be used for all kinds of service industries, as the tourist attractions introduction of holding concurrently as admission ticket, and monthly ticket hold concurrently bus line, website, order of classes or grades at school introduction, or as novelties etc.
Claims (9)
1. Anti-fake optical disc, comprise and have the CD body [1] that central authorities clamp hole [2], it is characterized in that: clamp outside, hole [2] in the central authorities of described CD body [1] and be provided with central authorities and clamp the concentric external diameter in hole [2] less than 46 millimeters annular groove [3], be embedded with non-contact intelligent label [4] in the annular groove [3], described non-contact intelligent label [4] comprises non-contact modular [5] and antenna.
2. Anti-fake optical disc as claimed in claim 1, it is characterized in that: described antenna is the printed coil antenna, described non-contact intelligent label [4] comprises with the printed-wiring board (PWB) [6] of annular groove [3] form fit, is embedded at the non-contact modular [5] in the printed-wiring board (PWB) [6], printed coil on the printed-wiring board (PWB) [6] constitutes antenna, and is electrically connected with non-contact modular [5].
3. Anti-fake optical disc as claimed in claim 2 is characterized in that: described non-contact intelligent label [4] is fixedlyed connected with annular groove [3] attaching on the CD body [1] by single face gum [7].
4. Anti-fake optical disc as claimed in claim 2 is characterized in that: described non-contact intelligent label [4] is fixed with annular groove [3] on the CD body [1] and is connected.
5. as claim 3 or 4 described Anti-fake optical discs, it is characterized in that: paster [8] is posted in the outside of described non-contact intelligent label [4].
6. Anti-fake optical disc as claimed in claim 1 is characterized in that: the external diameter of described annular groove [3] is not more than 46 millimeters, and internal diameter is not less than 15 millimeters.
7. Anti-fake optical disc as claimed in claim 1 is characterized in that: described CD body [1] is the circular CD that the central authorities that have 15 millimeters of diameters clamp hole [2].
8. Anti-fake optical disc as claimed in claim 1 is characterized in that: described CD body [1] is that the central authorities that have 15 millimeters of diameters clamp hole [2], and periphery is rectangular card type optical disk
9. Anti-fake optical disc as claimed in claim 1 is characterized in that: described CD body [1] is to have the special-shaped CD that central authorities clamp the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032219148U CN2634589Y (en) | 2003-05-15 | 2003-05-15 | Anti-fake optical disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032219148U CN2634589Y (en) | 2003-05-15 | 2003-05-15 | Anti-fake optical disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634589Y true CN2634589Y (en) | 2004-08-18 |
Family
ID=34290471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032219148U Expired - Fee Related CN2634589Y (en) | 2003-05-15 | 2003-05-15 | Anti-fake optical disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634589Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377682A (en) * | 2012-04-27 | 2013-10-30 | 广明光电股份有限公司 | Thin-type optical drive outer shell structure |
-
2003
- 2003-05-15 CN CNU032219148U patent/CN2634589Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103377682A (en) * | 2012-04-27 | 2013-10-30 | 广明光电股份有限公司 | Thin-type optical drive outer shell structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101833974B (en) | Optical disk incorporating high gain RFID antenna | |
| CA2195438C (en) | Optical card with a built-in ic module | |
| US6600716B1 (en) | Information recording medium and reproducing apparatus therefor | |
| CN1378693A (en) | Optical data carrier in form of disk | |
| CN106355899B (en) | Parking lot vehicle sensing and positioning system based on passive UHF RFID | |
| CN101853607A (en) | Anti-counterfeiting product with anti-counterfeiting label with random characteristic | |
| CN2634589Y (en) | Anti-fake optical disc | |
| CN101075469A (en) | Information record device and method | |
| CN201373853Y (en) | Detecting system for detecting appearances of electronic elements | |
| CN1581322A (en) | Optical disc | |
| EP0650143B1 (en) | Hybrid information recording medium | |
| US7280043B2 (en) | Apparatus for impeding counterfeiting, impeding stealing and managing optical disk stock | |
| CN101739891B (en) | Self-certification information-containing anti-counterfeiting product and anti-counterfeiting method thereof | |
| CA2199000C (en) | Information recording medium and process for production thereof | |
| CN214336154U (en) | Double-layer traceable two-dimensional code label | |
| CN1666284A (en) | Information carrier drive device provided with a double antenna | |
| EP0892399A2 (en) | Information recording medium and information recording/reproducing apparatus | |
| CN1625700A (en) | Securing and identification label and its manufacturing method and use | |
| CN2521676Y (en) | Integral anti-disassembling passive micro-wave electronic identification card | |
| CN101807363A (en) | Self-certification anti-counterfeiting method | |
| CN2426191Y (en) | Composite intelligent CD card | |
| CN2572513Y (en) | Data disc with pattern | |
| CN212365497U (en) | CD disc with holographic anti-fake grating | |
| CN201017474Y (en) | Intelligent vehicle license patrol device | |
| CN2470914Y (en) | Optical disc |
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: YANG HUIFENG Free format text: FORMER OWNER: BAI YONGHUA Effective date: 20040806 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040806 Address after: 200000 10 groups of military and civilian villages and towns in Nanhui District, Shanghai Patentee after: Yang Huifeng Address before: 804, 2, building 215021, Tung Yuen garden, Tung Cheng Road, Suzhou Industrial Park, Jiangsu, Suzhou Patentee before: Bai Yonghua |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |