Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DETECTION DEVICE AND PORTABLE ELECTRONIC DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/056196
Kind Code:
A1
Abstract:
The present invention provides a detection device and a portable electronic device having same. The detection device comprises a circuit board, an elastic switch member, a detected member, and a detection module. The circuit board is provided with a through hole, and two opposite sides of the through hole are respectively provided with a first conductive position and a second conductive position. The elastic switch member comprises a conductive contact portion, and the elastic switch member is elastically deformed or elastically restored by means of the detection device to determine whether two ends of the conductive contact portion are simultaneously in contact with the first conductive position and the second conductive position so as to implement or break conductive connection between the first conductive position and the second conductive position. The detection module is electrically connected to the circuit board to detect whether the first conductive position and the second conductive position are conductively connected. Use of the detection device can effectively reduce energy losses; the energy losses of the portable electronic device having the detection device can be effectively reduced, and the normal use time thereof can be prolonged.

Inventors:
CAO CHEN (CN)
LI FENGLEI (CN)
Application Number:
PCT/CN2017/102399
Publication Date:
March 28, 2019
Filing Date:
September 20, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHENZHEN INSHOW TECH CO LTD (CN)
International Classes:
G06F1/16; G01R31/50
Foreign References:
CN2577293Y2003-10-01
CN102520572A2012-06-27
CN204190886U2015-03-04
CN202307566U2012-07-04
US20080245647A12008-10-09
Attorney, Agent or Firm:
BEIJING TINGLI PATENT FIRM (ORDINARY PARTNERSHIP) (CN)
Download PDF: