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公开(公告)号：US20170186571A1
公开(公告)日：2017-06-29
申请号：US15004489
申请日：2016-01-22
发明人： Weimin Zou
CPC分类号： H01H13/83 , H01H3/125 , H01H13/023 , H01H2219/044 , H01H2219/06 , H01H2219/062
摘要： A backlight keyboard, including a keycap, an elastic body, a conducting circuit board and a base plate from top to bottom, wherein the keycap and the base plate are coupled through a pair of scissors, the elastic body is used for supporting the keycap and transmitting pressure on the keycap to the conducting circuit board to conduct a circuit, the backlight keyboard further includes a backlight module, the backlight module includes a light emitting diode connected with the conducting circuit board and a light guide plate transmitting the light given out from the light emitting diode to the keycap.
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公开(公告)号：US20170186570A1
公开(公告)日：2017-06-29
申请号：US15003939
申请日：2016-01-22
发明人： Weimin Zou
CPC分类号： H01H13/83 , H01H3/125 , H01H13/023 , H01H2219/044 , H01H2219/06 , H01H2219/062
摘要： A backlight keyboard structure includes a keycap and a base plate. The keycap and the base plate are coupled via a pair of scissors, a conducting circuit board and an elastic body for supporting the keycap and transmitting a pressure of the keycap to the conducting circuit board to conduct a circuit are arranged between the keycap and the base plate. The backlight keyboard structure further includes a backlight module located between the conducting circuit board and the base plate. The pair of scissors can slide on both the base plate and the backlight module.
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公开(公告)号：US09741502B2
公开(公告)日：2017-08-22
申请号：US15004279
申请日：2016-01-22
发明人： Weimin Zou
摘要： A mechanical axle structure suitable for a key includes a base, a function axle for generating a switch signal and a cover plate. The base, the function axle and the cover plate are connected in order from bottom to top. An upper portion of a supporting piece is fixed with a bottom surface of the cover plate, while a lower portion is fixed with the base. The function axle passes through the supporting piece to support against the bottom surface of the cover plate.
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公开(公告)号：US20160284491A1
公开(公告)日：2016-09-29
申请号：US15004517
申请日：2016-01-22
发明人： Weimin Zou
IPC分类号： H01H13/702 , H05K1/14 , H05K1/02
CPC分类号： H01H13/702 , H01H13/703 , H01H2207/028 , H01H2209/046 , H01H2229/028 , H05K1/0393 , H05K1/16 , H05K3/4611 , H05K2201/10053
摘要： A flexible circuit board for keyboard, including an upper layer polyester film, a spacer and a lower layer polyester film, wherein the upper layer polyester film, the spacer and the lower layer polyester film are overlapped in order, the lower surface of the upper layer polyester film is provided with a first printed circuit, the upper surface of the lower layer polyester film is provided with a second printed circuit, the spacer is provided with a third printed circuit, the third printed circuit is provided with a connecting point, and the connecting point contacts and is communicated with the first printed circuit.
摘要翻译： 一种用于键盘的柔性电路板，包括上层聚酯膜，间隔件和下层聚酯膜，其中上层聚酯膜，间隔层和下层聚酯膜依次重叠，上层的下表面 聚酯膜设置有第一印刷电路，下层聚酯膜的上表面设置有第二印刷电路，间隔物设置有第三印刷电路，第三印刷电路设置有连接点，并且 连接点接触并与第一印刷电路连通。
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公开(公告)号：US20170194110A1
公开(公告)日：2017-07-06
申请号：US15004279
申请日：2016-01-22
发明人： Weimin Zou
摘要： A mechanical axle structure suitable for a key includes a base, a function axle for generating a switch signal and a cover plate. The base, the function axle and the cover plate are connected in order from bottom to top. An upper portion of a supporting piece is fixed with a bottom surface of the cover plate, while a lower portion is fixed with the base. The function axle passes through the supporting piece to support against the bottom surface of the cover plate.
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公开(公告)号：US09672999B1
公开(公告)日：2017-06-06
申请号：US15004530
申请日：2016-01-22
发明人： Weimin Zou
CPC分类号： H01H13/14 , H01H3/125 , H01H13/20 , H01H13/7065 , H01H2215/03 , H01H2227/036 , H01H2231/008 , H01H2235/01
摘要： The invention discloses a mechanical keyboard button structure including a base plate, a circuit board, a mechanical switch and a keycap, wherein the base plate, the circuit board, the mechanical switch and the keycap are connected in order from bottom to top; the mechanism switch is used for guiding the keycap to move up and down and converting a pressure of the keycap into a switch signal to transmit to the circuit board to communicate a circuit; the mechanical switch includes a supporting plate and a switch spindle arranged on the supporting plate and further includes a pair of scissors, the upper portion of the pair of scissors is fixed with the bottom surface of the keycap, while the lower portion is fixed with the supporting plate, and the switch spindle passes through the pair of scissors and supports against the bottom surface of the keycap. According to the invention, the mechanical axle structure is combined with the scissor structure, so that the button is supported more stably, the service life is long, and the corner has both better hand feeling and function; second, the structure can be used for the keyboard with a shorter stroke, so that the keyboard is thinner and lighter and is more widely applied in the market; at last the whole circuit does not need to be replaced when the trigger circuit below a single key is damaged, and the single button can be repaired and replaced.
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公开(公告)号：US20190244773A1
公开(公告)日：2019-08-08
申请号：US16016572
申请日：2018-06-23
发明人： Weimin Zou , Qing Zhang
IPC分类号： H01H13/83 , H01H13/705
CPC分类号： H01H13/83 , H01H13/705 , H01H13/88
摘要： A novel keyboard structure includes a base board, scissor-switches, elastic bodies, and keycaps, wherein a circuit is arranged on the base board; when one keycap is depressed, the corresponding elastic body is compressed by the keycap to move in a direction toward the base board, and when a conducting column of the elastic body touches the circuit on the base board, the circuit is connected; after the keycap is released, the keycap moves in a direction away from the base board under the resilient effect of the elastic body, consequently, the conducting column leaves the base board, and the circuit is disconnected.
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公开(公告)号：US09741501B2
公开(公告)日：2017-08-22
申请号：US15002606
申请日：2016-01-21
发明人： Weimin Zou
CPC分类号： H01H3/12 , H01H13/705 , H01H2209/034 , H01H2209/078 , H01H2227/004 , H01H2229/024 , H01H2229/034
摘要： A thin-film switch includes an upper conducting layer, a lower conducting layer and an insulating layer, wherein the insulating layer is located between the upper conducting layer and the lower conducting layer, one of the upper conducting layer and the lower conducting layer includes a conducting circuit layer and an anode triggering portion and a cathode triggering portion that are arranged on the conducting circuit layer, the other layer includes a first base material and a conductor that is arranged on the first base material and is conducted with the anode triggering portion and the cathode triggering portion. Both the anode triggering portion and the cathode triggering portion are arranged on the upper conducting layer or the lower conducting layer at the same time, the corresponding lower conducting layer or upper conducting layer is provided with the conductor with a conducting function, the conductor contacts with both the anode triggering portion and the cathode triggering portion at the same time when pressing the thin-film switch, both the anode and the cathode are conducted, and the switch is on.
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公开(公告)号：US20170186565A1
公开(公告)日：2017-06-29
申请号：US15002606
申请日：2016-01-21
发明人： Weimin Zou
IPC分类号： H01H3/12
CPC分类号： H01H3/12 , H01H13/705 , H01H2209/034 , H01H2209/078 , H01H2227/004 , H01H2229/024 , H01H2229/034
摘要： A thin-film switch includes, an upper conducting layer, a lower conducting layer and an insulating layer, wherein the insulating layer is located between the upper conducting layer and the lower conducting layer, one of the upper conducting layer and the lower conducting layer includes a conducting circuit layer and an anode triggering portion and a cathode triggering portion that are arranged on the conducting circuit layer, the other layer includes a first base material and a conductor that is arranged on the first base material and is conducted with the anode triggering portion and the cathode triggering portion. Both the anode triggering portion and the cathode triggering portion are arranged on the upper conducting layer or the lower conducting layer at the same time, the corresponding lower conducting layer or upper conducting layer is provided with the conductor with a conducting function, the conductor contacts with both the anode triggering portion and the cathode triggering portion at the same time when pressing the thin-film switch, both the anode and the cathode are conducted, and the switch is on.
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公开(公告)号：US20160336126A1
公开(公告)日：2016-11-17
申请号：US15000326
申请日：2016-01-19
发明人： Weimin Zou , Guozhi Guan
IPC分类号： H01H13/704
CPC分类号： H01H13/704 , H01H13/78 , H01H2201/026 , H01H2209/03 , H01H2209/054 , H01H2209/074
摘要： A polyester thin-film switch of a flexible circuit board for a keyboard includes an upper layer polyester thin film, a middle layer and a lower layer polyester thin film, wherein the upper layer polyester thin film and the lower layer polyester thin film are plated with a matching printed circuit formed by copper wires with the width of 0.1 mm to 0.2 mm, the middle layer is an insulating layer, and the insulating layer is opened with a spacer hole for a key to pass through.
摘要翻译： 用于键盘的柔性电路板的聚酯薄膜开关包括上层聚酯薄膜，中间层和下层聚酯薄膜，其中上层聚酯薄膜和下层聚酯薄膜镀有 由宽度为0.1mm至0.2mm的铜线形成的匹配印刷电路，中间层是绝缘层，并且绝缘层用用于键的间隔孔打开。
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