Title:
スイッチユニット
Document Type and Number:
Japanese Patent JP7241400
Kind Code:
B2
Abstract:
To provide a switch unit capable of achieving a secure drip-proof of a pressing switch mounted in a case, and achieving the drip-proof of the other electronic component in a compact with the pressing switch.SOLUTION: A switch unit 1 is that a pressing switch A is mounted in a case 10. The pressing switch A is structured by including: a flexible circuit board 40 in which a switch pattern 51 which becomes a fixing contact point is formed; a pressing force effector 90 that holds a pressing force part 93 providing a movable contact point 97 arranged at a position opposite to the switch pattern 51 in free vertical movement; and a cover 110 covering a part of its circumference excluding the pressing force part 93 of the pressing force effector 90. An outer peripheral side surface of a pressing switch A (cover 110) and a front surface of the flexible circuit board 40 of the circumference of the pressing switch A are covered with a drip-proof board 60. The other electronic component 150 is installed to the other of the pressing switch A, and a mounting surface to the case 10 of the other electronic component 150 is positioned at a position higher than the mounting surface to the case 10 of the pressing switch A.SELECTED DRAWING: Figure 2
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| JPH10241493 | KEYBOARD SWITCH |
Inventors:
Tetsuji Namiki
Osamu Nomura
Yoshiyuki Kawashima
Osamu Nomura
Yoshiyuki Kawashima
Application Number:
JP2019156634A
Publication Date:
March 17, 2023
Filing Date:
August 29, 2019
Export Citation:
Assignee:
Teikoku Communication Industry Co., Ltd.
International Classes:
H01H13/06; H01H9/04
Domestic Patent References:
| JP6343320U | ||||
| JP57152723U | ||||
| JP201444833A |
Attorney, Agent or Firm:
Takagi Yu
Takashi Kumagai
Takashi Kumagai