CN101452717A

CN101452717A - Electronic induction CD

Info

Publication number: CN101452717A
Application number: CNA2007101959006A
Authority: CN
Inventors: 胥小军
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-04
Filing date: 2007-12-04
Publication date: 2009-06-10

Abstract

The invention discloses an electronic inductive optical disk card. A plastic card matrix of the card type electronic inductive optical disk card is of a card shape, the center of the plastic card matrix is taken as a driving hole, front and back faces of the plastic card matrix are a functional surface and a printing surface respectively, wherein the surface of the functional surface is coated with a photosensitive material layer, and the plastic card matrix is also provided with an electronic recognition part. The electronic recognition part is an electronic induction chip, an induction antenna and a chip of the electronic induction chip are packaged in an area between the driving hole and the photosensitive material layer. The area between the driving hole and the photosensitive material layer of the plastic card matrix is provided with a circular groove, and the induction antenna and a chip coil are embedded into the circular groove. The invention organically combines a recognition function of the electronic chip with a high-volume storage function of an optical disk, uses the electronic inductive optical disk card with convenient use and carrying, and has an active significance on improving the informationization and the automation of ticket management.

Description

Electronic induction CD

Technical field

The present invention relates to electronic recognition and information storage technical field, especially relate to a kind of electronic induction CD that light Stored Value function and Intelligent Recognition function are arranged that possesses simultaneously.

Background technology

At present, known contactless card (electronic tag/smart card), all be that Chip Packaging is not had on the PVC card base of memory function, the memory capacity that relies on chip itself is fully come canned data, write and read for read-write equipment, but the capacity of electronic chip is limited, can not be applied to the field bigger to memory requirement.

Laser disc is a kind of jumbo storage medium, and laser disc all has hundreds of million memory capacity as adopting VCD or DVD form.Data on the laser disc are to write or read by CD read/write apparatus.

Field in some applying electronic identifications, electronic entrance ticket as present use, be applied in occasions such as exhibition center, tourist district, concert and large-scale activity, because the capacity of electronic chip is limited, only can store identity, admission fee, time etc. and the corresponding information of admission ticket, more information if desired, as introduction to activity, necessary pictorial information, video information needs bigger storage volume, and electronic chip can not be satisfied the demand far away.Therefore, how the recognition function of electronic chip and the high capacity memory function of laser disc are organically combined, and use and carry all electronic induction CD easily, informationization and the robotization that improves ticket management had positive meaning.

Summary of the invention

The object of the present invention is to provide a kind of electronic induction CD with jumbo card-type, with electronic recognition function and high capacity memory function organic combination, obtain a kind of powerful, the convenient card-shape rom card that uses.

The plastic clip base of the electronic induction CD of card-type of the present invention is a card-shape, and the center of plastic clip base is a drive hole, and the tow sides of plastic clip base are respectively function face and printing surface, and wherein, photosensitive material layer is coated on the surface of function face; Also be provided with the electronic recognition part on the plastic clip base.

Described electronic recognition partly is the electronic induction chip, the induction antenna of described electronic induction chip and the Chip Packaging zone between described drive hole and photosensitive material layer.

Circular trough has been washed in the drive hole of described plastic clip base and the zone between the photosensitive material layer, and induction antenna and chip coil embed in this circular trough.

Set the location tongue of a circular arc on the plastic clip base, the outward flange of location tongue is as the part of 80mm circle.

The printing surface of described electronic induction CD is printed with bar code or posts magnetic stripe.Can replace the electronic induction chip, partly use as electronic recognition respectively.

Of the present invention can also the plastic clip base around the outward flange washing trough, inductive coil and chip embed this groove.

Electronic induction CD of the present invention is with the electronic recognition function and the high capacity memory function is whole and on a card, both convenient the use is easy to carry.Can be used as electronic entrance ticket and use, photochromics is coated on the card one side, and its back side can also be as printing surface, promotional content and and advertisements such as printing word and pattern.

Printing surface can also printed bar code or is sticked the magnetic stripe (not shown), cooperates corresponding apparatus, also can finish the electronic recognition function.The high capacity memory function that this function cooperates the function face need not use the electronic induction chip, and the electronic induction CD that just can be used as simple type uses, and saves the cost of electronic induction CD.

Description of drawings

Fig. 1 is the synoptic diagram of the function face of electronic induction CD of the present invention;

Fig. 2 is an electronic induction CD sectional view of the present invention;

Fig. 3 is the synoptic diagram of electronic induction CD printing surface of the present invention;

Fig. 4 is the synoptic diagram of another embodiment of electronic induction CD of the present invention.

Among the figure

1 plastic clip base, 5 photochromics coatings

2 drive holes, 6 location tongues

3 induction antennas, 7 printing surfaces

4 chips, 8 bar codes

Embodiment

Below in conjunction with accompanying drawing, electronic induction CD of the present invention is elaborated.

Fig. 1 is the synoptic diagram of the function face of electronic induction CD of the present invention; As shown in the figure, the plastic clip base 1 of electronic induction CD is shaped as card-shape commonly used, is easy to carry, and is convenient and practical.The center of plastic clip base 1 is a drive hole 2, and its diameter is 15 millimeters, and is corresponding with the drive hole of standard optical disc; The tow sides of plastic clip base 1 are respectively function face and printing surface, wherein, photosensitive material layer 5 is coated on the surface of function face, photosensitive material layer 5 and drive hole 2 cooperate, form the laser disc that light Stored Value function is just arranged, the data on it can write by general CD read/write apparatus or read, and the data layout of employing can be VCD or DVD form, the memory capacity of laser disc satisfies the needs of general information amount fully more than 40M.

Regional packaging electronic induction chip between drive hole 2 and the photosensitive material layer 5, can be divided into two parts on the physical features of electronic induction chip: induction antenna (coil) 3 and chip 4, but induction antenna 3 coiled circles, the volume of chip is very little, can wash circular trough in the zone between drive hole 2 and the photosensitive material layer 5 like this, induction antenna 3 and chip 4 coils are embedded in the circular trough, can influence the reading of CD-ROM drive the cassette laser disc.

Because electronic induction CD of the present invention is littler than standard laser disc, after putting into the laser disc fetch equipment, this rom card moves easily, CD ROM read-write equipment is not easy to navigate to drive hole, in order to ensure rom card normal reading in general laser disc, on plastic clip base 1, set the location tongue 6 of a circular arc, the outward flange of location tongue (6) is as the part of 80mm circle, the width of location tongue 6 is 2mm, as shown in Figure 1, the location tongue can be stuck in the locating slot of the middle little CD of CD-ROM drive like this, and rom card is not easy to walk, and does not influence reading.

Fig. 2 is an electronic induction CD sectional view of the present invention; Locate as we can see from the figure tongue 6 protrude in plastic clip base 1 the function face, during use, location tongue 6 can snap in the locating slot of little CD in the middle of the CD-ROM drive.

Fig. 3 is the synoptic diagram of electronic induction CD printing surface of the present invention; This printing surface 7 can print some literal and pattern, as propagate LOGO and advertisement, and can also printed bar code 8 or stick the magnetic stripe (not shown), also can replace the electronic induction chip respectively, finish the electronic induction CD of recognition function as simple and easy shape, one reduces cost.

Fig. 4 is the synoptic diagram of another embodiment of electronic induction CD of the present invention.As shown in the figure, can also inductive coil 3 and chip 4 be embedded in outward flange washing trough around the cassette laser disc, this method also can not influence the normal reading of electronic induction chip, also makes things convenient for read-write equipment to write and read the data of electronic induction chip simultaneously.

Claims

1. electronic induction CD, it is characterized in that, the plastic clip base (1) of described electronic induction CD is a card-shape, the center of plastic clip base (1) is drive hole (2), the tow sides of plastic clip base (1) are respectively function face and printing surface, wherein, photosensitive material layer (5) is coated on the surface of function face; The plastic clip base also is provided with the electronic recognition part on (1).

2. electronic induction CD according to claim 1, it is characterized in that, described electronic recognition partly is the electronic induction chip, and induction antenna of described electronic induction chip (3) and chip (4) are encapsulated in the zone between described drive hole 2 and the photosensitive material layer (5).

3. electronic induction CD according to claim 2 is characterized in that, circular trough has been washed in the drive hole (2) of described plastic clip base (1) and the zone between the photosensitive material layer (5), and described induction antenna (3) and chip (4) coil embed in this circular trough.

4. according to the described electronic induction CD of claim 1-3, it is characterized in that go up the location tongue (6) of setting a circular arc at described plastic clip base (1), the outward flange of described location tongue (6) is as the part of 80mm circle.

5. electronic induction CD according to claim 1 is characterized in that, described electronic recognition partly is a bar code (8), and this bar code (8) is printed on the printing surface (7) of described electronic induction CD.

6. electronic induction CD according to claim 1 is characterized in that, described electronic recognition partly is a magnetic stripe, and this magnetic stripe is attached on the printing surface (7) of described electronic induction CD.

7. electronic induction CD according to claim 1 is characterized in that, described electronic recognition partly is the electronic induction chip, outward flange washing trough around described plastic clip base (1), and described inductive coil (3) and chip (4) embed this groove.