Project cost data security device

Abstract

The invention relates to the field of safe boxes, and discloses an engineering cost information privacy device. The engineering cost information privacy device comprises a box, a latching mechanism and a self-destroying mechanism, wherein the box comprises a lower box body and an upper box cover, an accommodating chamber is arranged in the lower box body, and the upper box cover is hinged to the lower box body through a hinge; the latching mechanism is mounted on the side edge, away from the hinge, of the box; the latching mechanism comprises a fixed part and a mobile part, the fixed part is mounted on the upper box cover, and the mobile part is mounted on the lower box body; and the self-destroying mechanism comprises a flexible rope and a flat water bag made of acidproof thin-film materials, the water bag is disposed in the accommodating chamber and filled with concentrated sulfuric acid, one end of the flexible rope is connected with the fixed part on the upper box cover, the other end of the flexible rope bypasses the hinge and then is connected with one end of the water bag, and the end, away from the flexible rope, of the water bag is fixed to the sidewall of a container. The engineering cost information privacy device aims to prevent engineering cost information from being leaked.

Description

technical field [0001] The invention relates to the field of safes. Background technique [0002] The project cost refers to the total cost of a certain project construction. It is necessary to calculate the direct costs (labor, materials and equipment, construction machine tools), enterprise management fees, measure fees, and planning included in the project according to the drawings and specifications. Fees, profits and taxes, etc., its core content is investment estimates, design estimates, revised estimates, construction drawing budgets, project settlements, completion final accounts, etc. Project cost data is an important document for business operations and is also the core data in the bidding process of enterprises. Therefore, in the process of business operations, companies attach great importance to the confidentiality of project cost data, and the existing anti-leakage devices are usually safes, which use complicated passwords to prevent information leakage. With t...

AI Technical Summary

Problems solved by technology

Therefore, in the process of business operations, companies attach great importance to the confidentiality of project cost data, and the existing anti-leakage devices are usually safes, which use complicated passwords to prevent information leakage. With the advancement of technology, passwords It is getting easier to be deciphered, and the ability to prevent leakage still has the potential to be improved; and even if the password is not deciphered, and the door of the safe is directly dismantled and opened by violence, there is still the possibility of information leakage

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