A double-person double-lock linkage mechanism and drug cabinet
A technology of a mechanical device and a connecting rod, applied in the field of medical supplies, can solve the problems of low neutrality of the lock cylinder, potential safety hazards in the control of poison and narcotics, time-consuming and laborious unlocking, etc.
Active Publication Date: 2021-08-20
深圳市瑞意博医疗设备有限公司
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AI Technical Summary
Problems solved by technology
[0003] The existing drug cabinets for narcotics and narcotics all adopt a relatively simple mechanical double lock device. The lock core is not highly neutral and the movement resistance is relatively large, resulting in time-consuming and laborious unlocking, and a certain gap is generated by shaking the safe door lock. There are security risks in the control of narcotic drugs
Method used
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[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] It should be noted that when a component is referred to as “fixing” or “setting” or “connecting” another component, it may be directly or indirectly located on the other component. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", etc. indicate an orientation or The position is based on the orientation or position shown in the drawings, which is only for convenience of description, and should not be construed as a limitation to the technical solution. The terms "first" and "second" are only use...
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The invention discloses a double-person double-lock linkage mechanical device, which includes several lock mechanisms and transmission bars fixed in lock slots through the lock mechanisms, the lock linkages are hinged to the lock crank, and the lock linkages move The rod is fixedly connected and drives the moving rod of the lock to move up and down. The transmission bar is meshed with the transmission gear. A lock cylinder is set at one end of the transmission bar. The transmission gear drives the first lock cylinder to move left and right through the transmission bar. The transmission bar passes through several lock cylinder connecting rods. They are respectively connected with several lock cylinders, and the transmission bar drives the third lock cylinder to move up and down through the lock cylinder connecting rod. Attaches to the door handle and turns as the door handle is turned. The present invention connects a plurality of lock cores through multi-links, so that the lock cores protrude from different parts of the cabinet door and block the cabinet body, eliminates the influence of the lock cores on neutrality, ensures uniform locking force of the entire cabinet door, and adopts multiple Fixed-point design reduces movement resistance.
Description
technical field [0001] The invention relates to the technical field of medical supplies, and more specifically, relates to a double-person double-lock linkage mechanical device and a drug cabinet for narcotics and narcotics. Background technique [0002] Continuous use, abuse or irrational use of narcotics and narcotics can easily lead to physical and mental dependence, but some narcotics and narcotics have clinical therapeutic effects, and moderate use is good for health. International and national related management and use, ensure that the labels of medicine bottles are clear and correct, and set up special personnel, special counters, special accounts, etc. to store them for two years, and the special counters must use double locks, double signatures, etc. to ensure that the medicines are safe and safe to use. flow out. [0003] The existing drug cabinets for narcotics and narcotics all adopt a relatively simple mechanical double lock device. The lock core is not highly...
Claims
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IPC IPC(8): E05B63/14E05B11/02E05B15/00E05B65/52
CPCE05B11/02E05B15/00E05B63/143E05B63/146E05B65/523
Inventor 金洋陈晓荣
Owner 深圳市瑞意博医疗设备有限公司