Box cover locking device

A locking device and box cover technology, applied in the direction of locking equipment, etc., can solve the problems of loss of electromagnetic force, reduction of self-sustaining time, increased power consumption, etc., and achieve the effect of improving reliability, increasing self-sustaining time, and reducing power consumption

Inactive Publication Date: 2012-07-18
北京华兴长泰物联网技术研究院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of such a locking method is that once the power supply of the lid locking device is cut off or the main power supply of the access system is exhausted, the electromagnet core of the lid locking device loses the electromagnetic force, and the lid of the medicine box may The lock will be unlocked, causing accidental opening of the medicine box, causing leakage or loss of medicine
Moreover, in the actual use process, the lid of the con

Method used

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Examples

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Embodiment Construction

[0015] The opening mechanism of the controllable medicine box of the present invention will be described in detail below through the examples. The following examples are just examples to illustrate a kind of realization of the box cover locking device, but not limited thereto. Any other feasible ways in the prior art can can be used in the present invention.

[0016] In one embodiment, the lid locking device of the present invention can be used in a drug access system in the prior art, such as figure 1 As shown, the cabinet 1 includes: a casing 3, an upper operating platform 10, a wheel 5 installed at the bottom of the cabinet 1, and a bumper 6 arranged above the wheel to protect the casing; the wheel 5 can choose a directional wheel or a double-brake universal Wheels are used to facilitate the movement and fixing of the medicine access system in the hospital; bumpers 6 are designed around the wheels 5 to prevent damage to the cabinet caused by collisions during the movement; ...

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PUM

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Abstract

The invention provides a box cover locking device, which comprises an electromagnet. A permanent magnet is arranged on a box cover. The magnetic pole of the electromagnet is opposite to the magnetic pole of the permanent magnet, so that the box cover can be opened by the repulsion force generated between the electromagnet and the permanent magnet on the box cover when the electromagnet is powered on. When the electromagnet is powered off, the electromagnetic force of the electromagnet disappears, and an iron core of the electromagnet is attracted by the permanent magnet so that the box cover is closed. The box cover locking device has the advantages that the reliability in use of the locking device is improved since motion components, extra holes and plug-in and plug-out mechanisms are omitted; power consumption is reduced and the self-holding time of an automatic storage management system is prolonged by the aid of the design that the box cover is opened when the electromagnet is powered on and is closed when the electromagnet is powered off. The invention further provides a controllable storage box comprising the box cover locking device and a drug consumable storage system comprising the controllable storage box.

Description

Technical field: [0001] The invention relates to a box cover switch technology, in particular to a box cover locking device of a controllable medicine box. Background technique: [0002] The management of common drugs, anesthetics and consumables has always been a difficult problem for each hospital. At present, domestic hospital drugs (including anesthetics and non-anesthetics in operating rooms) and consumables are stored in ordinary medicine cabinets. Basically, it is manually registered by drug administrators or medical staff. This management and storage method is difficult to ensure the safety of drug storage and use. Drug management is inefficient, consumes a lot of manpower and material resources, and has a high error rate. [0003] In order to solve the problem of drug access and management, the United States currently has several types of drug management cabinets for operating rooms. There are drawers inside, and the sensors on the back of the drawer and the medici...

Claims

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Application Information

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IPC IPC(8): B65D55/02
Inventor 王旻王浜李宁乌东东
Owner 北京华兴长泰物联网技术研究院有限责任公司
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