CN2258295Y - Cipher card - Google Patents

Abstract

The utility model relates to a cipher card, which is composed of a base sheet, an upper coating layer, a lower coating layer, secrecy strips with cipher numbers, etc. The upper coating layer and the lower coating layer are respectively stuck on the facade and the back of the base sheet. The lower coating layer is fixed with a secrecy strip of which the inner side has cipher numbers. The structure is packed by a plastic layer. The utility model has the advantages of high security, wide application, and convenient use. The layout of the utility model is elegant, so the utility model has collection value. The utility model can be designed into serialized products to adapt to needs of different work contents. Meanwhile, for the INTERNET industry, because of the use of the utility model, the charge method is fixed, and the confusion of market price standard is avoided.

Description

The password card

The utility model relates to a kind of password card.

In the current information age, the fashionable whole world of Internet (INTERNET), when INTERNET user has computer, modulator-demodular unit, phone, as long as put through the networking phone, the double code (ID, PASSWORD) that provides on the input password card can enter the INTERNET world.Here, password is equivalent to enter a key of truck, has considerable effect.Way according to routine: the application networking will be arrived network information company and be handled the networking formality, fills in various forms, pays various expenses, can take the code number of online, and this code number is documented in the form.The password of this form has a lot of shortcomings in the use: 1, be printed on the form of code number, cracky damages, can not long preservation; 2, in a single day form or the paper that is printed on code number lost, and just has stolen danger; 3, information network company will be responsible for collecting, preserving the paper spare of these band code numbers, has increased workload virtually.Described these need applied cryptography to open the industry of path for some, such as bank, long-distance call communication etc., on the reservation mode of code number, all exist above-mentioned defective.

The purpose of this utility model is a kind of password card of design, this password card applied range, and strong security is easy to keeping.

The purpose of this utility model realizes by following scheme: a kind of password card, by substrate, coating up and down has the compositions such as secret bar of code number.Described upper and lower coating is bonded in the front and the back side of substrate respectively, is fixed with the secret bar of an inboard band code number on the following coating, and above structure is encapsulated by plastic layer.

This password card strong security, widely applicable, easy to use, the layout grace of card has reserve value.This card can be designed to tandem product, to adapt to the needs of different operating content.For the INTERNET industry,, fixed charge method simultaneously, avoided the confusion of market price standard owing to used this password card.

Fig. 1 is a sectional view of the present utility model

Fig. 2 is a user mode synoptic diagram of the present utility model

Fig. 3 is the synoptic diagram of another kind of user mode in the utility model

Fig. 4 is a kind of shape synoptic diagram of going up coating in the utility model

Be described as follows below in conjunction with drawings and Examples:

As seen from Figure 1, Figure 2, the password card by substrate 1, go up coating 2, coating 3, the secret bar 4 etc. that has a code number are formed down.Described substrate 1 adopts the material with certain degree of hardness to make, and its positive bonding or pressing has last coating 2; Bonding or the pressing in its back side has following coating 3.All can draw exquisite pattern, color as required on the upper and lower coating, and can as the WWW card (as shown in Figure 4) that Guolian On-line Network Co., Ltd. manufactures and designs, print commercial terms or password card operation instruction etc.Be fixed with the inboard secret bar 4 of being with code number on the coating 3 down.Secret bar 4 can adopt the single face adhesive tape, and password is printed on adhesive tape paper tape glue one side, adhesive tape fixedly is attached at down on the coating 3 again.The password card of said structure is after whole plastic packaging forms plastic packaging layer 5.

During use, folding removes plastic packaging layer 5, tear along secret bar 4 edges (being article tape), can see code number, the adhesive tape of the band password of tearing should properly be collected or not be attached to and be noted part by the people, and " password card " at this moment then only has the reserve value of art, both just lost, and also can not cause any loss.

Above-mentioned secret bar 4 also can adopt following structure (as shown in Figure 3): the arbitrary position at following coating 3, and be printed with code number, but cover the pulvis of one deck blade coating on the code number, form secret bar 4.The visual cost of this pulvis adopts silver powder, bronze or other chemical material.

Claims (4)

1, a kind of password card, it is by substrate, coating up and down, the compositions such as secret bar that have code number, it is characterized in that: described upper and lower coating (2,3) is individually fixed in the front and the back side of substrate (1), be fixed with the secret bar (4) of an inboard band code number on the following coating (3), the card of said structure is encapsulated by plastic cement encapsulated layer (5).

2, password card according to claim 1 is characterized in that: secret bar (4) is the single face adhesive tape, and code number is printed on adhesive tape paper tape glue one side, and fixedly is attached to down on the coating (3).

3, password card according to claim 1 is characterized in that: secret bar (4) but be the pulvis that on code number, covers one deck blade coating.

4, password card according to claim 3, it is characterized in that: pulvis can adopt silver powder, bronze, chemical material.

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