Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Enhanced magnetic adsorption can identify the door lock

A magnetic adsorption and door lock technology, which is applied in the field of identifiable door locks, can solve problems such as misidentification, lock cylinder exposure, etc., and achieve the effects of preventing damage, improving accuracy, and simple structure

Active Publication Date: 2017-06-16
CHANGSHU ANZHI BIOLOGICAL IDENTIFICATION TECH
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to protect the exposed lock cylinder and easy to identify and unlock by mistake, the present invention proposes an identifiable door lock with enhanced magnetic force adsorption.

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
  • Enhanced magnetic adsorption can identify the door lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] figure 1 A structural schematic diagram of a specific embodiment of the identifiable door lock with enhanced magnetic force adsorption according to the present invention is given. Including blocking plate 1, spring 2, attracting block 3, contact pin 9, identification device 4, microprocessor 6, driving motor 7, lock core part 8, contact pin disc 11; contact pin disc 11 is made of iron sheet with a thickness of 0.5mm or nickel sheet, the blocking piece 1 is located outside the lock core part of the lock structure 5, and is used to block the lock core. Through magnetic adsorption, the problem of the exposed lock core can be solved; a stylus disc 11 is placed directly under the blocking piece 1, The top of the stylus disc 11 is equipped with springs 2, 3 permanent magnet cylinders with a diameter of 3 mm and a height of 4 mm. The contact pins 9 of the attracting blocks 3 and 2 are used to control the displacement of the blocking plate; the recognition device 4 is a face re...

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

A magnetic-attraction-enhanced identification door lock, comprising a cover (1), a spring (2), attraction blocks (3), contact pins (9), an identification device (4), a microprocessor (6), a driving motor (7), a lock cylinder (8), and a contact pin disc (11). The cover (1) is located outside the lock cylinder (8) of a lock structure (5) and used for hiding the lock cylinder (8). The contact pin disc (11) is placed directly below the cover (1). The spring (2), one or more attraction blocks (3), and two or more contact pins (9) are installed on the contact pin disc (11) and used for controlling displacement of the cover (1). A signal identified by the identification device (4) is processed by the microprocessor (6) and then transmitted to the contact pin disc (11); the one or more attraction blocks (3) attract the cover (1); when the contact pins (9) all contact the cover (1), a signal is transmitted to the microprocessor (6); the microprocessor (6) transmits the signal to the driving motor (7); and the driving motor (7) controls the lock cylinder (8) to perform an unlocking operation. One of the cover (1) and the attraction block (3) is made of a permanent magnet, and the other is made of a ferromagnet material; or both the cover (1) and the attraction block (3) are made of permanent magnets and attract each other due to polarity directions.

Description

technical field [0001] The invention relates to an identifiable door lock, in particular to an identifiable door lock with enhanced magnetic force adsorption. Background technique [0002] Smart locks have the advantages of security, convenience, and advanced technology. 1. Security: ①In the general security environment of the community, the general method of opening the door lock handle cannot guarantee the safety performance. It is easy to drill a small hole from the outside of the door and then use the wire to roll the handle to open the door. The recently released smart locks are guaranteed by patented technology. A safety handle button is added to the indoor handle setting. You need to hold down the safety handle button and roll the handle door to open it, bringing a safer use environment. (At the same time, according to the needs of users, this function can be selectively set through simple operations.) ②Ordinary fingerprint combination locks have the risk of password...

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): E05B49/00E05B17/22
CPCE05B47/00G07C9/00
Inventor 徐胜维
Owner CHANGSHU ANZHI BIOLOGICAL IDENTIFICATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com