Switch assembly, operation switch and portable terminal

The present invention provides a switch assembly, an operation switch and a portable terminal, wherein a round-roof switch assembly (58) can be manufactured with a low rejection rate. The round-roof switch assembly (58) can detect an input which is smaller than a force for reversing a two-stage roun...

Full description

Saved in:
Bibliographic Details
Main Authors TAKAMORI SATOSHI, NAKAICHI JUN, DOI KISHO, OJIMA MASARU
Format Patent
LanguageChinese
English
Published 21.09.2011
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:The present invention provides a switch assembly, an operation switch and a portable terminal, wherein a round-roof switch assembly (58) can be manufactured with a low rejection rate. The round-roof switch assembly (58) can detect an input which is smaller than a force for reversing a two-stage round-roof switch (24). The portable terminal (1) is provided with the round-roof switch assembly (58) and improves the satisfication degree of a user. The switch assembly is characterized in that: the two-stage round-roof switch (24) is provided with a supporting part (24b) which supports two first contact parts (24c) and causes the two first contact parts to leave from a first contact (61c); a substrate (25) is formed that both of the two first contact parts (24c) are energized when the first contact parts (24c) respectively contact with the first contact (61c) and turn to an ON switch state; and one selected from the two first contact parts (24c) is non-energized even when separated from the first contact (61c) and
Bibliography:Application Number: CN2011105269