Drawer capable of being opened and closed by fingerprint

Abstract

The invention relates to the field of office equipment, in particular to a drawer capable of being opened and closed by a fingerprint. The drawer capable of being opened and closed by the fingerprint comprises a cabinet body, a drawer, a driving device, a controller, a fingerprint identifying device, a mechanical lock cylinder, a storage module, an infrared sensor and a power module, wherein the drawer comprises a drawer panel; the drawer panel is arranged in front of the drawer; a rack is arranged on a drawer body; the drawer is arranged in the cabinet body; the driving device is arranged in the cabinet body; a gear is arranged on a rotating shaft of the driving device; the gear is meshed with the rack; the mechanical lock cylinder is arranged on the drawer panel and is electrically connected with the controller; the fingerprint identifying device, the storage module, the driving device and the infrared sensor are electrically connected with the controller respectively; the power module is used for supplying power for each module of the drawer capable of being opened and closed. The drawer capable of being opened and closed by the fingerprint realizes that the fingerprint can control the drawer to automatically open and close, and has high efficiency, safety and confidentiality.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of office equipment, in particular to a fingerprint automatic switch drawer. [0003] 【Background technique】 [0004] A desk refers to a desk that is equipped for the convenience of work in daily work and social activities. The desk is generally equipped with drawers. In modern offices, drawers have become a common space for placing work files. At present, the drawers are manually opened or closed, which is inconvenient to use; and sometimes some important confidential documents are stored in the office, such as the storage of accounting bills and account books. At present, the cabinet door is closed by an ordinary cabinet lock. Need to look for cabinet door key sometimes, make its switch extremely inconvenient, bring many troubles to the work of the user. [0005] 【Content of invention】 [0006] In view of the above, it is necessary to provide a fingerprint automatic opening and closing drawer, which can us...

AI Technical Summary

Problems solved by technology

At present, the drawers are manually opened or closed, which is inconvenient to use; and sometimes some important confidential documents are stored in the office, such as the storage of accounting bills and account books. At present, the cabinet door is closed by an ordinary cabinet lock. It is very inconvenient to look for the cabinet door key, which brings a lot of trouble to the user's work.

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