Title:
ELECTRONIC WATCH
Document Type and Number:
WIPO Patent Application WO/2019/056197
Kind Code:
A1
Abstract:
An electronic watch (100), comprising a housing (110), a cover (130), and a cover-opening detection device (120). The cover (130) is detachably connected to the housing (110); the cover-opening detection device (120) comprises a circuit board (121), a plurality of compression rods (122), and a detection module (123), the circuit board (121) is provided with a plurality of through holes (1211), and two opposite sides of each through hole (1211) are respectively provided with a first conductive position (1212) and a second conductive position (1213); the plurality of compression rods (122)is arranged in one-to-one correspondence with the plurality of through holes (1211), one end of each compression rod (122) is provided with an elastic portion (1221) and an annular step (1222), the elastic portion (1221) abuts against the housing (110), the other end of each compression rod (122) passes through the corresponding through hole (1211) and abuts against the cover (130), and the end surface of the annular step (1222) corresponding to the first conductive position (1212) and the second conductive position (1213) is a conductive connection surface (1223); the detection module (123) is electrically connected to the circuit board (121) and used for detecting whether the first conductive position (1212) and the second conductive position (1213) are conductively connected. The power consumption of the electronic watch (100) can be effectively reduced, thereby prolonging the ideal use time.
Inventors:
CAO CHEN (CN)
LI FENGLEI (CN)
LI FENGLEI (CN)
Application Number:
PCT/CN2017/102400
Publication Date:
March 28, 2019
Filing Date:
September 20, 2017
Export Citation:
Assignee:
SHENZHEN INSHOW TECH CO LTD (CN)
International Classes:
G04G17/02
Foreign References:
| CN101242715A | 2008-08-13 | |||
| CN200986571Y | 2007-12-05 | |||
| CN2386562Y | 2000-07-05 | |||
| CN205921618U | 2017-02-01 | |||
| CN204129924U | 2015-01-28 | |||
| JPH08153977A | 1996-06-11 |
Attorney, Agent or Firm:
BEIJING TINGLI PATENT FIRM (ORDINARY PARTNERSHIP) (CN)
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