Portable electronic device with movable keypad
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04M-001/00
H04B-001/18
출원번호
US-0430977
(2009-04-28)
등록번호
US-8369908
(2013-02-05)
우선권정보
CN-2008 1 0301880 (2008-05-30)
발명자
/ 주소
Hsu, Ta-Chun
출원인 / 주소
Chi Mei Communication Systems, Inc.
인용정보
피인용 횟수 :
1인용 특허 :
2
초록▼
A portable electronic device includes a main body, a fixed keypad, a driving module and a movable keypad. The main body defines a cavity inside and an opening in a sidewall thereof. The fixed keypad is mounted on the main body. The movable keypad stays in the cavity until being driven to move away f
A portable electronic device includes a main body, a fixed keypad, a driving module and a movable keypad. The main body defines a cavity inside and an opening in a sidewall thereof. The fixed keypad is mounted on the main body. The movable keypad stays in the cavity until being driven to move away from the main body through the opening when a button is pressed.
대표청구항▼
1. A portable electronic device comprising: a first cover including a main board, a sidewall and a transverse board perpendicularly extending from the main board and the sidewall, two parallel cylindrical pivots, each cylindrical pivot having an outer surface, and each cylindrical pivot extending fr
1. A portable electronic device comprising: a first cover including a main board, a sidewall and a transverse board perpendicularly extending from the main board and the sidewall, two parallel cylindrical pivots, each cylindrical pivot having an outer surface, and each cylindrical pivot extending from the transverse board and being parallel to the main board, the pivots defining a space therebetween;a second cover, the first cover attached to the second cover, the first cover and the second cover defining a cavity and an opening, a first electronic connecting port being positioned adjacent to the opening, a button being set on the first cover;a fixed keypad mounted on the first cover, electronically connecting with the first electronic connecting port;a movable keypad received in the cavity of the first cover and the second cover, a second electronic connecting port being attached to one end of the movable keypad; anda driving module fixed in the cavity, the driving module including a swing board having first and second opposite planar surfaces and freely received in the space between the two pivots with the first planar surface in contact with and rolling over the outer surface of one of the pivots and the second planar surface in contact with and rolling over the outer surface of the other pivot, the swing board having a resisting end resisting the button and a latching end for latching the movable keypad, when the button is pressed to descend the resisting end, the latching end is raised and releases the moveable keypad, and the movable keypad moves out of the cavity through the opening and the movable keypad electronically connecting with the fixed keypad by the first electronic connecting port touching the second electronic connecting portwherein the driving module further comprises at least one second spring, at least one guide post is fixed between opposite sidewalls of the second cover, the movable keypad is attached to and slidable relative to the at least one guide post, and the at least one second spring is mounted on one end of the at least one guide post, resisting one end of the movable keypad;wherein the driving module further comprises a first spring, a column is formed on the first cover, one end of the first spring is fixed to the column and another end resists the swing board, and the first spring and the button are positioned at opposite sides of the pivots. 2. The portable electronic device as claimed in claim 1, wherein the movable keypad comprises a base, and the base has a protrusion at one end thereof configured for engaging with the latching end of the swing board. 3. The portable electronic device as claimed in claim 2, wherein the second cover includes at least one guide post, the movable keypad is attached to and slidable relative to the at least one guide post, the base further comprises a guide portion, and the guide portion defines at least one guide slot engaging with the guide post. 4. The portable electronic device as claimed in claim 3, wherein at least one supporting module including two blocks is formed on the lower upper, the blocks respectively define a recess for securing one end of the at least one guide post. 5. The portable electronic device as claimed in claim 4, wherein the number of the at least second spring, the at least one guide post, the at least one guide slot and the at least one supporting module are two. 6. The portable electronic device as claimed in claim 5, wherein the first electronic connecting port is positioned between the two at least one guide posts, and the second electronic connecting port is attached to the guide portion of the movable keypad.
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이 특허에 인용된 특허 (2)
Desousa Carl ; Goyette Robert, Integrated retention spring with card ejector.
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