KEYBOARD ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME

Title:

KEYBOARD ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME

Document Type and Number:

Japanese Patent JP2011222492

Kind Code:

A

Abstract:

To provide a keyboard assembly having a simple structure and waterproof function, and an electronic device using the keyboard assembly.

The waterproof keyboard assembly according to the present invention is mounted on the housing of an electronic device and includes a push button and an elastic component brought into contact with and stopped by the push button so as to seal the push button. The push button includes a press part and a dropout prevention part extending from one side of the press part, and the elastic component has an elastic peripheral wall formed in trumpet shape. One end of the elastic peripheral wall is brought into contact with and stopped by the press part so as to seal each other, and the other end of the elastic peripheral wall is brought into contact with and stopped by the housing of the electronic device.

Inventors:

TSAO GUANG FEI

Application Number:

JP2011046321A

Publication Date:

November 04, 2011

Filing Date:

March 03, 2011

Export Citation:

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Assignee:

SHENZHEN FUTAIHONG PREC IND CO
SUTECH TRADING LTD

International Classes:

H01H23/06; H01H3/12; H01H9/04; H01H23/14

Domestic Patent References:

JPS581931A	1983-01-07
JP2000339082A	2000-12-08

Attorney, Agent or Firm:

Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro

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