TWI409671B - - Google Patents

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Publication number
TWI409671B
TWI409671B TW98124335A TW98124335A TWI409671B TW I409671 B TWI409671 B TW I409671B TW 98124335 A TW98124335 A TW 98124335A TW 98124335 A TW98124335 A TW 98124335A TW I409671 B TWI409671 B TW I409671B
Authority
TW
Taiwan
Prior art keywords
circuit board
board
rotational
supporting
supporting board
Prior art date
Application number
TW98124335A
Other versions
TW201104499A (en
Inventor
Wei Chung Wang
Original Assignee
Kye Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kye Systems Corp filed Critical Kye Systems Corp
Priority to TW98124335A priority Critical patent/TWI409671B/zh
Publication of TW201104499A publication Critical patent/TW201104499A/en
Application granted granted Critical
Publication of TWI409671B publication Critical patent/TWI409671B/zh

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Abstract

A rotational button structure and an electronic device having the same are disclosed. The rotational button structure comprises a circuit board, a supporting board, and a rotational disc. The rotational disc is rotatably disposed on the supporting board. When the rotational disc is rotating on the supporting board, the rotation of the rotational disc activates the encoder of the circuit board to create a rotation signal. A plurality of buckles are used for buckling the supporting board onto the circuit board. The supporting board comprises a plurality of flexible pieces which support the circuit board and normally keep a space from the circuit board. When the rotational disc is inclined to form an angle between the circuit board, a switch button of the circuit board is pressed by the supporting board and generates a predetermined signal.
TW98124335A 2009-07-17 2009-07-17 TWI409671B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW98124335A TWI409671B (en) 2009-07-17 2009-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW98124335A TWI409671B (en) 2009-07-17 2009-07-17

Publications (2)

Publication Number Publication Date
TW201104499A TW201104499A (en) 2011-02-01
TWI409671B true TWI409671B (en) 2013-09-21

Family

ID=44813659

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98124335A TWI409671B (en) 2009-07-17 2009-07-17

Country Status (1)

Country Link
TW (1) TWI409671B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103139962A (en) * 2011-11-29 2013-06-05 新谱光科技股份有限公司 Illumination detection system and method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020130835A1 (en) * 2001-03-16 2002-09-19 Brosnan Michael John Portable electronic device with mouse-like capabilities
US6670563B1 (en) * 2002-12-03 2003-12-30 Samsung Electronics Co., Ltd. Rotation key device for a portable terminal
US7084856B2 (en) * 2001-10-22 2006-08-01 Apple Computer, Inc. Mouse having a rotary dial
TWI273467B (en) * 2003-08-18 2007-02-11 Apple Computer Input device, computing system having the input device, and portable media player
TWM314417U (en) * 2006-11-17 2007-06-21 Altek Corp Rotational switch
US20070262954A1 (en) * 2006-04-27 2007-11-15 Samsung Electro-Mechanics Co., Ltd. Inputting device
TWM341893U (en) * 2008-05-09 2008-10-01 sheng-xing Liao Mouse structure using dial-encryption signal
TW200929306A (en) * 2007-12-31 2009-07-01 Hon Hai Prec Ind Co Ltd Thumb wheel and rotary switch using same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020130835A1 (en) * 2001-03-16 2002-09-19 Brosnan Michael John Portable electronic device with mouse-like capabilities
US7084856B2 (en) * 2001-10-22 2006-08-01 Apple Computer, Inc. Mouse having a rotary dial
US6670563B1 (en) * 2002-12-03 2003-12-30 Samsung Electronics Co., Ltd. Rotation key device for a portable terminal
TWI273467B (en) * 2003-08-18 2007-02-11 Apple Computer Input device, computing system having the input device, and portable media player
US20070262954A1 (en) * 2006-04-27 2007-11-15 Samsung Electro-Mechanics Co., Ltd. Inputting device
TWM314417U (en) * 2006-11-17 2007-06-21 Altek Corp Rotational switch
TW200929306A (en) * 2007-12-31 2009-07-01 Hon Hai Prec Ind Co Ltd Thumb wheel and rotary switch using same
TWM341893U (en) * 2008-05-09 2008-10-01 sheng-xing Liao Mouse structure using dial-encryption signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103139962A (en) * 2011-11-29 2013-06-05 新谱光科技股份有限公司 Illumination detection system and method thereof

Also Published As

Publication number Publication date
TW201104499A (en) 2011-02-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees