Unlock instant, AI-driven research and patent intelligence for your innovation.

Magnetic anti-theft lock with cipher set by user

A password anti-theft lock and coded lock technology, which is applied in the field of magnetic password anti-theft locks, can solve the problems of easy theft and destruction, poor security and confidentiality, and easy loss of keys, etc., and achieves convenient code modification, low cost, and large amount of lock codes. big effect

Inactive Publication Date: 2004-09-15
刘维平
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to technical limitations, existing mechanical locks and magnetic code (card) locks all have keys that are easy to lose, be stolen and imitated, and the amount of lock codes is small, the bit error rate is high, and it is easy to be stolen and destroyed. Insufficient confidentiality, especially the fatal flaw that one key can only open one lock, people have to carry a large bunch of keys with them, and when the keys are forgotten or lost, it will bring great trouble to people

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Magnetic anti-theft lock with cipher set by user
  • Magnetic anti-theft lock with cipher set by user

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Embodiments of the present invention can be realized in the following way: the anti-theft lock with self-coded magnetic code is composed of three parts: a coded lock head body, a coded key, and a lockset fixing and opening and closing mechanism.

[0010] The lock head body consists of a lock body cover (1), a lock cylinder (2), a front code disc (3), a middle code disc (4), a rear code disc (5), a positioning disc (6), and a long magnetic pin (7). , short magnetic pin (11), adjusting screw plug (9), limit rod (10), magnetic pin spring (8) or round magnetic sheet (8), return spring (12), transmission plate (13), elastic stopper Circle (14), fixing bolt (15) etc. are formed. The front code disc, the middle code disc, the rear code disc, and the positioning disc all have a central hole, and each code disc is set on the lock cylinder from front to back in order to cooperate with it and is installed in the lock body sleeve (1) through the positioning slot. to locate. The l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a completely new manufacture technology for magnetic cipher lock and by means of solving key technological problems, the present invention provides anti-theft lock with universal key and user-set cipher and resisting forging and illegal opening. The universal key makes it possible to use an identical key in opening locks in the same type. The technology may be used in making various locks, with the cipher being easy to change, and the lock has small volume, low cost, firm and simple structure, and is suitable for mass production.

Description

1. Technical field [0001] The invention is a self-coded magnetic password anti-theft lock, which belongs to the technical field of magnetic mechanical locks. 2. Background technology [0002] Ordinary mechanical locks are widely used because of their small size, wide application, low cost, and convenient installation and use. However, due to technical limitations, existing mechanical locks and magnetic code (card) locks all have keys that are easy to lose, be stolen and imitated, and the amount of lock codes is small, the bit error rate is high, and it is easy to be stolen and destroyed. Confidentiality is poor and insufficient, especially there is a fatal shortcoming that one key can only open one lock, and people have to carry a large bunch of keys with them. When the keys are forgotten or lost, it will bring great trouble to the people. 3. Contents of the invention [0003] The invention provides a new magnetic combination lock manufacturing technology aiming at the de...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20E05B47/04
Inventor 刘维平刘桂风卢铭
Owner 刘维平
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com