EP0724278A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Rotatively-operated electronic component with push switch
Assignee: Sony Corp
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Filing: 1996-01-23
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Granted: —
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Expires: 2016-01-23
Abstract
Abstract A rotatively-operated electronic component with a push switch includes an attachment base plate. A rotatively-operated electronic component portion (2) supported on the attachment base plate (11) has a rotatable operation knob (17). An electric signal can be generated in response to rotation of the operation knob (17). The rotatively-operated electronic component portion (2) can move relative to the attachment base plate (1) by application of a force to the operation knob (17). A push switch portion (3) is supported on the attachment base plate (1). The push switch portion (3) is actuated in response to movement of the rotatively-operated electronic component portion (2) relative to the attachment base plate (1) by the application of the force to the operation knob (17).
Inventors
- 👤 Shigeru Yokoji
- 👤 Hiroshi Matsui
- 👤 Tamotsu Yamamoto
- 👤 Kazuhiro Enokido
- 👤 Yutaka Yamagishi
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 08:40
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/12; H01H25/00; H01H25/008; H01H19/00; H01H19/005
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
114 words
A rotatively-operated electronic component with a push switch, comprising: an attachment base plate; a rotatively-operated electronic component portion supported on said attachment base plate and including a rotatable operation knob, and means for generating an electric signal in response to rotation of said operation knob; means for allowing said rotatively-operated electronic component portion to move relative to said attachment base plate by application of a force to said operation knob; a push switch portion supported on said attachment base plate; and means for actuating said push switch portion in response to movement of said rotatively-operated electronic component portion relative to said attachment base plate by said application of said force to said operation knob.
Claim 2
Dependent Claim
71 words
A rotatively-operated electronic component with a push switch as recited in claim 1, further comprising means for providing a resistance to rotation of said operation knob, said resistance-providing means including a rotary member rotatable together with said operation knob and having an uneven surface, a resilient member fixed to a casing of said rotatively-operated electronic component portion and having a projection in contact with said uneven surface of said rotary member.
Claim 3
Dependent Claim
70 words
A rotatively-operated electronic component with a push switch as recited in claim 1, further comprising a first resilient contact arm provided in said electric-signal generating means, and a second resilient contact arm for transmitting said electric signal from said rotatively-operated electronic component portion to a contact on said attachment base plate, said first resilient contact arm and said second resilient contact arm being formed by a common resilient metal plate.
Claim 4
Dependent Claim
143 words
A composite device comprising: a base member; an electronic component including a body and an operation knob rotatable relative to said body, wherein said electronic component is operated in response to rotation of said operation knob; means for supporting said electronic component on said base member; means for allowing said electronic component to move relative to said base member in response to application of a force to said operation knob; a push switch including an operation button engageable with a part of said body of said electronic component; means for supporting said push switch on said base member; and means for enabling said part of said body of said electronic component to actuate said operation button of said push switch in response to movement of said electronic component relative to said base member by said application of said force to said operation knob.
Claim 5
Dependent Claim
121 words
A composite device comprising: a base member; an electronic component including a body and an operation knob rotatable relative to said body, wherein said electronic component is operated in response to rotation of said operation knob; means for supporting said electronic component on said base member; means for allowing said electronic component to move relative to said base member in response to application of a force to said operation knob; a push switch including an operation button; means for supporting said push switch on said base member; and means for actuating said operation button of said push switch in response to movement of said electronic component relative to said base member by said application of said force to said operation knob.
References Cited (Backward Citations)
No citation records indexed.
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