Lock structure for drawer

Abstract

Discloses is a lock structure for a drawer. The lock structure comprises a position detector, a processor, a driving mechanism, a static lock hook and a movable lock hook. The position detector and the driving mechanism are both in electrical connection with the processor. The static lock hook is installed on a back plate of the drawer. The driving mechanism is connected with the movable lock hook. When the drawer is closed, the static lock hook and the movable lock hook are connected with each other in a buckle mode. The processor is used for controlling the driving mechanism to drive the movable lock hook to rotate and leave the static lock hook according to an opening electrical signal. The position detector is used for generating a drawing-out electrical signal when it is detected that the drawer is drawn out. When receiving the drawing-out electrical signal of the position detector, the processor controls the driving mechanism to drive the movable lock hook to rotate to reset so that the drawer is pushed in and closed, and the static lock hook and the movable lock hook are connected with each other in a buckle mode again. According to the lock structure, the opening electrical signal is sent to the processor to achieving automatic unlocking of the drawer without using of a key, so that management is convenient and fast, and the lock structure is specifically suitable for a cabinet with multiple drawers.

Description

technical field [0001] The invention relates to a drawer lock structure. Background technique [0002] The drawers of existing medicine cabinets are generally equipped with locks, and the corresponding keys are managed by a special person. Since there are many drawers in the medicine cabinet, each drawer corresponds to a key. For large medicine cabinets, there are often dozens or even hundreds of them, which need to be opened. When locking a certain drawer, it is often time-consuming to find out the corresponding one from a large pile of keys. In addition, if someone illegally forcibly opens the drawer, it will not be known and it will be difficult to supervise. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention aims to provide a drawer lock structure that can solve the above-mentioned technical problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A dra...

AI Technical Summary

Problems solved by technology

[0002] The drawers of existing medicine cabinets are generally equipped with locks, and the corresponding keys are managed by a special person. Since there are many drawers in the medicine cabinet, each drawer corresponds to a key. For large medicine cabinets, there are often dozens or even hundreds of them, which need to be opened. When selecting a certain drawer, it is often time-consuming to find the corresponding one from a large number of keys.

In addition, if someone illegally forcibly opens the drawer, it will not be known and difficult to supervise

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