Title:
TOGGLE KEY SWITCH DEVICE AND ELECTRONIC APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/041258
Kind Code:
A1
Abstract:
Provided are a toggle key switch device and an electronic apparatus thereof. The toggle key switch device comprises: a housing (110) and a toggle member (120) accommodated in the housing (110), and an elastic key (130) and a conductive part (140), wherein an accommodation hole (111) is arranged on the housing (110); the conductive part (140) is used for turning on a set connection point when same comes into contact with the set connection point; the toggle member (120) comprises an operation member (121) and contact points (122, 123) that are respectively arranged at two ends of the toggle member (120), and the contact points (122, 123) are arranged corresponding to pressing regions (131, 132) of the elastic key (130); and the elastic key (130) is arranged between the contact points (122, 123) and the conductive part (140), and the pressing regions (131, 132) of the elastic key (130) are used for driving the conductive part (140) to come into contact with the set connection point of a circuit board (160) when being pressed by the contact points (122, 123), and same drives the conductive part (140) to be out of contact with the set connection point of the circuit board (160) when not being pressed by the contact points (122, 123). By means of the above-mentioned method, the space occupied by the toggle key switch can be reduced, and the service life of the toggle key switch can also be prolonged.
Inventors:
ZHONG XIAOFENG (CN)
WU YUZHONG (CN)
DENG YUANLI (CN)
WU YUZHONG (CN)
DENG YUANLI (CN)
Application Number:
PCT/CN2017/099999
Publication Date:
March 07, 2019
Filing Date:
August 31, 2017
Export Citation:
Assignee:
HYTERA COMM CORP LTD (CN)
International Classes:
H01H3/04
Foreign References:
| US20080041706A1 | 2008-02-21 | |||
| CN205159169U | 2016-04-13 | |||
| CN201898067U | 2011-07-13 | |||
| CN2646767Y | 2004-10-06 | |||
| CN205911196U | 2017-01-25 | |||
| US6573464B2 | 2003-06-03 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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