Title:
PUSH-BUTTON SWITCH STRUCTURE AND ELECTRONIC APPARATUS PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2012/011236
Kind Code:
A1
Abstract:
In the present disclosures, a switch through-hole (22) is formed at a surface cabinet (5a), and a press-switch (21) is disposed on the inside of the surface cabinet (5a) at a position corresponding to the switch through-hole (22). In the state of a pressing element (25) being inserted into a plate through-hole (28a) of a reinforcing plate (28), the outer periphery of the middle in the axial direction of the pressing element (25) and the plate through-hole (28a) are connected by a silicone rubber (27). A key top (26) exposed through the switch through hole (22) is connected to the other end in the axial direction of the pressing element (25), and a switch assembly (24) is fitted to the switch through-hole (22). As a result, the durability of the push-button switch is increased while increasing the assembly characteristics of the push-button switch structure.
Inventors:
KIKUCHI, Genkei (())
Application Number:
JP2011/003877
Publication Date:
January 26, 2012
Filing Date:
July 06, 2011
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
International Classes:
H01H13/06; H01H13/14; H04M1/02
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (Osaka-Marubeni Bldg, 5-7 Hommachi 2-chome, Chuo-ku, Osaka-sh, Osaka 53, 〒5410053, JP)
Download PDF:
Claims: