A seal module with a seal surface anti-theft mechanism

Abstract

The invention provides a stamp module with a stamp surface anti-theft mechanism, which includes a seat body, a holding mechanism and a trigger mechanism. The lower end of the seat body is provided with a stamp body; a sliding plug cavity is formed in the seat body, and the sliding plug cavity is vertically slidingly fitted. There is a pressing block, a liquid sac placement cavity for placing the liquid sac is formed between the pressing block and the ground of the sliding plug cavity, and the bottom surface of the liquid sac placement cavity is communicated with the capillary pipeline arranged on the printing surface of the stamp body through the pipeline; the holding mechanism, It is connected with the pressing block to keep the pressing block at the upper limit position; the trigger mechanism is connected with the holding mechanism and is used for triggering the pressing block to move downward, so that the pressing block squeezes and breaks the liquid sac, so that the The dye in the sac flows through the capillary to the print surface. The seal module with the seal surface anti-theft mechanism of the present invention, by arranging a liquid bag inside, when the seal is stolen, the liquid bag is remotely opened and the liquid bag is broken through the mechanism, so that the internal non-red dye flows to the seal surface, so that it cannot be stored in the seal. Finished stamping.

Description

technical field [0001] The invention relates to an intelligent seal, in particular to a seal module with a seal surface anti-theft mechanism. Background technique [0002] The existing seal, especially the official seal, is the necessary office equipment for the unit or legal person to recognize or prove the validity of the corresponding document. The seal on the document indicates the validity and authenticity of the document. Once the seal is lost and maliciously used by unlawful personnel, it will directly or indirectly cause serious consequences that damage the interests of relevant personnel and institutions. Therefore, there are usually special personnel in the company to manage the seal and be responsible for the use, preservation and maintenance of the seal. However, there are still some special circumstances objectively. For example, the official seals of some enterprises and institutions will be loaned out, and it is impossible for the seal management personnel to ...

AI Technical Summary

Problems solved by technology

However, there are still some special circumstances objectively. For example, the official seals of some enterprises and institutions will be borrowed, and it is impossible for the seal management personnel to follow the seal user to the predetermined place to stamp the seal; This kind of situation makes the seal management personnel unable to ensure that the seal will be used seriously or maliciously used, so there are smart seals on the market.

[0003] Traditional smart seals are authorized by passwords or fingerprints. When the seal is lost or stolen and used illegally, it cannot be avoided that the seal will be stamped after being violently disassembled, which will cause unnecessary trouble to the enterprise.

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