Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR PREVENTING KEY LOSS BY MAKING SOUND, AND KEY-BUCKLE
Document Type and Number:
WIPO Patent Application WO/2018/018303
Kind Code:
A1
Abstract:
A method for preventing key loss by making a sound and a key-buckle, belonging to the technical field of electronics. The method comprises: recording a matching relationship between a key-buckle and a user mobile phone (S101); reading an instruction that a user triggers, via the mobile phone, the key-buckle so that same makes a sound (S102); and the key-buckle making a sound to call the attention of the user (S103). A user triggers a mobile phone instruction and remotely operates a key-buckle to enable same to make a sound, thereby drawing the user's attention and making it convenient for the user to find the key. The present invention saves time and effort, and thus improves the user experience.

Inventors:
ZHANG PENGHUA (CN)
Application Number:
PCT/CN2016/091262
Publication Date:
February 01, 2018
Filing Date:
July 24, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZHANG PENGHUA (CN)
International Classes:
G08B21/24
Foreign References:
CN201541858U2010-08-11
CN104856374A2015-08-26
CN205370144U2016-07-06
CN203225752U2013-10-02
Download PDF: