Two-dimensional code seal used for anti-counterfeiting authentication and manufacturing method thereof
A two-dimensional code and seal technology, applied in the field of two-dimensional code seals, can solve the problems of official seals being difficult to distinguish between true and false, chaotic seals, and small functionality of seals, and achieve the effects of facilitating management, eliminating fake seals, and facilitating inquiries
Inactive Publication Date: 2015-07-29
陈国良
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Problems solved by technology
[0002] At present, the commonly used seals in the society include unit official seals, financial seals, special seals for invoices, legal representative seals and personal seals, etc.; The amount of information is small, and it is impossible to have a comprehensive understanding of the information of its unit or individual, let alone computer processing of its information, and because the anti-counterfeiting performance is not good enough, it is often forged or falsified, which has a negative impact on the users of official seals
Due to the lack of search methods for the existing seals in our country, the seals in the market are confused and difficult to distinguish between true and false. Even if you go to the public security department for filing, because the certificate and the seal are separated, the seal engraving license is easy to lose, and the official official seal is also difficult to distinguish between true and false.
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[0022] see Figure 1-4 As shown, the present invention relates to a two-dimensional code seal applied to anti-counterfeiting authentication, including a seal body, and the seal body includes an upper casing 1, a lower casing 2, and a reset member 3 arranged between the upper and lower casings. The reset Component 3 is preferably a spring. In order to prevent dust from entering the stamp body, it also includes a cover 6, which is engaged with the stamp body. The top surface of the upper housing 1 is provided with a transparent cover 11 that can be lifted. The transparent cover 11 There is a paper-cut board 12 printed with the same imprint as the printing plate between the top surface of the upper casing 1. The seal carver does not need to disassemble the seal body, but only needs to press the paper-cut board 12 first, and then lift the transparent cover 11. Put the paper-cutting board 12 into the top surface of the upper casing 1, the user does not need to press the seal on the...
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The invention relates to the seal field, in particular to a two-dimensional code seal used for anti-counterfeiting authentication and a manufacturing method thereof. The two-dimensional code seal used for the anti-counterfeiting authentication is convenient to inquire the seal engraving unit, examination and approval authority, examination and approval date, license scanning copy and the like information. The two-dimensional code seal used for the anti-counterfeiting authentication comprises a seal body and is characterized in that the seal body comprises an upper shell, a lower shell and a reset component which is arranged between the upper shell and lower shell, the upper shell has a holding cavity, the lower shell moving relatively to the upper shell is arranged in the holding cavity, a printing plate bracket capable of rotating relative to the horizontal surface is arranged in the cavity of the lower shell, the printing plate bracket is provided with a printing plate, and the printing plate comprises a base layer and a two-dimensional code layer which coats the base layer.
Description
technical field [0001] The invention relates to the field of seals, in particular to a two-dimensional code seal used in anti-counterfeiting authentication that can conveniently inquire about seal engraving units, approval units, approval dates, license scans and other information. Background technique [0002] At present, the commonly used seals in the society include unit official seals, financial seals, special seals for invoices, legal representative seals and personal seals, etc.; The amount of information is small, and it is impossible to have a comprehensive understanding of the information of its unit or individual, let alone computer processing of its information, and because the anti-counterfeiting performance is not good enough, it is often forged or falsified, which has a negative impact on official seal users. Due to the lack of query methods for the existing seals in our country, the market seals are chaotic and difficult to distinguish between true and false. ...
Claims
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IPC IPC(8): B41K1/02
Inventor 陈国良
Owner 陈国良