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公开(公告)号：US09898094B2
公开(公告)日：2018-02-20
申请号：US15189393
申请日：2016-06-22
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang
CPC classification number: G06F3/0216 , G06F3/0219 , G06F3/0221 , G06F3/0233 , G06F3/0238 , H01H13/84
Abstract: An assemblable keyboard includes plural assemblable keys and a main control key. Each assemblable key can be triggered to generate a key signal. The assemblable key includes a pedestal, a key structure and a conductive structure. The main control key includes a key processor and a transmission interface. The assemblable key includes plural coupling structures with the conductive structure. Every two adjacent assemblable keys are combined together and electrically connected with each other through the corresponding coupling structures. After the key signal generated by each assemblable key is transmitted to the main control key, the key signal is further outputted to a computer host. The layout space of the assemblable keyboard is reduced. Moreover, the assembling flexibility of the keyboard is enhanced.
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公开(公告)号：US20170308178A1
公开(公告)日：2017-10-26
申请号：US15189393
申请日：2016-06-22
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang
CPC classification number: G06F3/0216 , G06F3/0219 , G06F3/0221 , G06F3/0233 , G06F3/0238 , H01H13/84
Abstract: An assemblable keyboard includes plural assemblable keys and a main control key. Each assemblable key can be triggered to generate a key signal. The assemblable key includes a pedestal, a key structure and a conductive structure. The main control key includes a key processor and a transmission interface. The assemblable key includes plural coupling structures with the conductive structure. Every two adjacent assemblable keys are combined together and electrically connected with each other through the corresponding coupling structures. After the key signal generated by each assemblable key is transmitted to the main control key, the key signal is further outputted to a computer host. The layout space of the assemblable keyboard is reduced. Moreover, the assembling flexibility of the keyboard is enhanced.
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公开(公告)号：US09847188B2
公开(公告)日：2017-12-19
申请号：US15194046
申请日：2016-06-27
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang , Che-Wei Yang , Chen-Hsuan Hsu
CPC classification number: H01H13/14 , G06F1/1666 , H01H3/125 , H01H13/52 , H01H33/12 , H01H2221/068 , H01H2223/052 , H01H2231/042
Abstract: A key structure includes a first movable plate, a second movable plate, a keycap, a first linkage lever and a second linkage lever. The second movable plate is disposed over the first movable plate. The keycap is disposed over the second movable plate. The first linkage lever is connected with the keycap and the first movable plate. The second linkage lever is connected with the keycap and the second movable plate. While the first movable plate is moved in a first direction and the second movable plate is moved in a second direction, the first linkage lever and the second linkage lever are moved in different directions, so that a height of the keycap is reduced.
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公开(公告)号：US10026566B1
公开(公告)日：2018-07-17
申请号：US15596110
申请日：2017-05-16
Applicant: Primax Electronics Ltd.
Inventor： Bo-An Chen , Wei-Yung Huang , Tsu-Yi Chen , Chun-Yuan Liu , Chin-Sung Pan
IPC: H01H3/12 , H01H13/705
Abstract: A keyboard device includes a key structure, a switch circuit board, a base plate and a buffering strip. The key structure includes a keycap and a stabilizer bar. The stabilizer bar is connected with the keycap. A first end of the buffering strip is fixed in a first coupling structure of the keycap. A second end of the buffering strip is fixed in a second coupling structure of the keycap. The buffering strip is contacted with the stabilizer bar and filled in a gap between the stabilizer bar and the first coupling structure. Since the possibility of resulting in the collision between the stabilizer bar and the keycap is minimized, the keycap device is capable of reducing noise.
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公开(公告)号：US09959989B2
公开(公告)日：2018-05-01
申请号：US15359940
申请日：2016-11-23
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang
Abstract: A key structure includes a base plate, a position-limiting structure, a stabilizer bar and a keycap. The position-limiting structure is connected with and fixed on the base plate. A slot is defined by the position-limiting structure and the base plate. The stabilizer bar is connected with the keycap and pivotally coupled to the slot. The position-limiting structure includes a top stopper. The top stopper is made of soft material. As the stabilizer bar is rotated and the stabilizer bar is contacted with the top stopper, the efficacy of reducing noise is enhanced.
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Patent Agency Ranking
公开(公告)号：US20180075988A1
公开(公告)日：2018-03-15
申请号：US15348754
申请日：2016-11-10
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Chun-Yuan Liu , Wei-Yung Huang
CPC classification number: H01H13/83 , H01H13/023 , H01H2009/189 , H01H2217/024 , H01H2219/036 , H01H2229/044 , H01H2229/046
Abstract: The present invention provides a key structure and a manufacturing method thereof. The key structure includes a keycap made of a first material and a graphics made of a second material. A part of the graphics is filled in a groove that extends downwards from an upper surface of the keycap, and an other part of the graphics is exposed outside the groove for press, and the graphics is molded by means of a resin dispensing process. In addition, the present invention further provides a keyboard devices that applies the foregoing key structure.
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公开(公告)号：US20180074597A1
公开(公告)日：2018-03-15
申请号：US15348675
申请日：2016-11-10
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang , Chun-Yuan Liu
IPC: G06F3/02
CPC classification number: G06F3/0219 , H01H3/125 , H01H2217/008
Abstract: The present invention provides a keyboard, which includes a plurality of key structures. Each of the key structures includes an elastic piece, a filling piece, a membrane circuit board, and a movable support structure. The elastic piece is used for press by a user to trigger the membrane circuit board. The movable support structure is connected to the filling piece, and is located in an accommodating space defined by the elastic piece, so as to improve an overall structural strength. The elastic piece coats the filling piece and is co-injection molded with the filling piece; hardness of the filling piece is greater than that of the elastic piece, so as to improve hand feelings of pressing the elastic piece.
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公开(公告)号：US09905380B2
公开(公告)日：2018-02-27
申请号：US15227760
申请日：2016-08-03
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Wei-Yung Huang , Hsien-Tsan Chang
IPC: H01H13/7065
CPC classification number: H01H13/7065 , H01H1/54 , H01H2221/04 , H01H2223/042
Abstract: A magnetic key includes a keycap, a base plate, a membrane circuit member, a frame, a first magnetic element, a second magnetic element, and a third magnetic element. The frame includes a first concave structure, a second concave structure and an opening. An accommodation space is defined by the frame and a first protrusion structure and a second protrusion structure of the base plate. The first magnetic element is received within the first concave structure. The second magnetic element is received within the second concave structure. The third magnetic element is disposed under the keycap and accommodated within the accommodation space. In response to a first magnetic force between the first and third magnetic elements and a second magnetic force between the second and third magnetic elements, the keycap is protruded out of the opening.
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公开(公告)号：US09814148B1
公开(公告)日：2017-11-07
申请号：US15266940
申请日：2016-09-15
Applicant: Primax Electronics Ltd.
Inventor： Wei-Yung Huang , Chen-Hsuan Hsu
CPC classification number: H05K5/0086 , G06F1/163 , H05K1/11 , H05K1/14 , H05K1/147 , H05K3/361 , H05K5/0004 , H05K2201/0999
Abstract: A wearable electronic device includes a ring-shaped main body, plural receiving parts, plural circuit boards and a wiring board. The plural receiving parts are disposed within the ring-shaped main body. The plural circuit boards are disposed within the corresponding receiving parts. One of the plural circuit boards corresponds to one receiving part. The wiring board is 111 within the ring-shaped main body and electrically connected with the plural circuit boards. Consequently, the circuit boards are electrically connected with each other through the wiring board.
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公开(公告)号：US09965046B2
公开(公告)日：2018-05-08
申请号：US15339243
申请日：2016-10-31
Applicant: PRIMAX ELECTRONICS LTD.
Inventor： Che-Wei Yang , Yi-Chen Wang , Wei-Yung Huang
IPC: G06F1/16 , G06F3/02 , H01H13/7065
CPC classification number: G06F3/0202 , G06F1/1666 , H01H3/125 , H01H13/7065 , H01H2203/036 , H01H2221/064 , H01H2223/042 , H01H2231/002 , H01H2233/03
Abstract: A keyboard and a notebook computer with the keyboard are provided. The keyboard is installed on the notebook computer. The keyboard includes a membrane circuit board, a key frame, a key, a linking rod and a fixing plate. The linking rod is connected with the key frame. The fixing plate is disposed under the key frame. While the linking rod is rotated relative to the key frame to push the key frame, a position-limiting structure of the key frame is moved along a guiding structure of the fixing plate. Consequently, the key frame is limited to be moved in a first axial direction. Moreover, when the key frame is moved to a locked position at the same level with a keycap of the key, the keycap cannot be pressed down.
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