公开(公告)号：US5997196A

公开(公告)日：1999-12-07

申请号：US215541

申请日：1998-12-18

Applicant: Gino Hu

Inventor： Gino Hu

IPC: H01H3/12 ,  B41J5/08

CPC classification number: H01H3/125

Abstract: A key structure of computer keyboard having a base, a conductive film, an elastic member, a frame, a cap. A plurality of coupling parts are arranged on the cap and the base, wherein the coupling part on along the same side of the cap and the base are composed of three sliding grooves and a fixed groove. The frame has a plurality of pivoting shafts arranged within the sliding grooves and fixed groove such that the frame can be pressed down. Both sides of the elastic member are fixed between the cap and the conductive film such that the elastic member will not outleap. A clamping device is arranged between the cap and the base such that the key will not shake when being pressed.

Abstract translation: 具有基座，导电膜，弹性构件，框架，盖子的计算机键盘的键结构。 多个联接部件布置在盖和基座上，其中沿着盖子和基座的相同侧的联接部分由三个滑动槽和固定槽组成。 框架具有布置在滑动槽和固定凹槽内的多个枢转轴，使得框架能够被向下按压。 弹性构件的两侧固定在盖和导电膜之间，使得弹性构件不会溢出。 在盖和基座之间设置有夹紧装置，使得当被按压时钥匙将不会摇动。

公开(公告)号：US6160233A

公开(公告)日：2000-12-12

申请号：US215542

申请日：1998-12-18

Applicant: Gino Hu

Inventor： Gino Hu

IPC: H01H3/12 ,  H01H13/70

CPC classification number: H01H3/125

Abstract: A key structure of computer keyboard having a base, a conductive film, an elastic member, a frame, a cap. A plurality of coupling parts are arranged on the cap and the base, wherein the coupling part on along the same side of the cap and the base are composed of a sliding groove and three fixed grooves. The frame has a plurality of pivoting shafts arranged within the sliding grooves and fixed groove such that the frame can be pressed down. Both sides of the elastic member are fixed between the cap and the conductive film such that the elastic member will not outleap. A clamping device is arranged between the cap and the base such that the key will not shake when being pressed.

Abstract translation: 具有基座，导电膜，弹性构件，框架，盖子的计算机键盘的键结构。 多个耦合部件设置在盖子和基座上，其中沿着盖子和基座的同一侧的连接部分由滑动槽和三个固定凹槽组成。 框架具有布置在滑动槽和固定凹槽内的多个枢转轴，使得框架能够被向下按压。 弹性构件的两侧固定在盖和导电膜之间，使得弹性构件不会溢出。 在盖和基座之间设置有夹紧装置，使得当被按压时钥匙将不会摇动。

公开(公告)号：US06382856B2

公开(公告)日：2002-05-07

申请号：US09865436

申请日：2001-05-29

Applicant: Gino Hu

Inventor： Gino Hu

IPC: B41J514

CPC classification number: H01H3/125

Abstract: A support linkage movably connecting a key cap to a plastic body comprises a first rack and a second rack. The first rack has a first rack body movably connected between the key cap and the plastic body, and the second rack has a second rack body movably connected between the key cap and the plastic body. The second rack body has two axial holes each having an open side and engaged with a shaft on the first rack body.

Abstract translation: 将键帽可移动地连接到塑料体的支撑连杆包括第一齿条和第二齿条。 第一机架具有可移动地连接在键帽和塑料体之间的第一齿条体，并且第二齿条具有可移动地连接在键帽和塑料体之间的第二齿条体。 第二齿条体具有两个轴向孔，每个轴向孔具有敞开侧并与第一齿条体上的轴接合。

公开(公告)号：US06222527B1

公开(公告)日：2001-04-24

申请号：US09225713

申请日：1999-01-06

Applicant: Gino Hu

Inventor： Gino Hu

IPC: G09G500

CPC classification number: H01H13/702 ,  H01H2203/038 ,  H01H2207/044 ,  H01H2213/002 ,  H01H2215/012 ,  H01H2221/006 ,  H01H2221/066

Abstract: A key structure comprises base plate, elastic member, frame and cap wherein the conductive membrane thereof is single-film structure, the contact of the conductive membrane corresponding to each key is of meshed-hook shape (), a venting aperture is provided at the center of the contact. A transparent and insulating layer is arranged upon the conductive membrane to prevent the short circuit of the circuit in the conductive membrane. An opening is provided at the transparent and insulating layer and corresponding to the conductive membrane. Both ends of the elastic member are attached to the cap and the transparent and insulating layer by adhesive. A conductive bump with a conductive layer is provided on the elastic member such that the conductive bump of the elastic member is connected to the contact of the conductive membrane and a closed loop is formed within the key when the cap is pressed down, whereby the signal generated by key stroking action is transmitted to the computer. The conductive membrane is designed to be single-film structure, whereby the keyboard is more compact with reduced height.

Abstract translation: 关键结构包括基板，弹性构件，框架和盖，其中导电膜是单膜结构的，与每个键对应的导电膜的接触是啮合形状（），在接触中心设有通风孔。 在导电膜上布置透明绝缘层，以防止导电膜中的电路短路。 在透明绝缘层处设置开口并对应于导电膜。 弹性构件的两端通过粘合剂附接到盖和透明绝缘层。 具有导电层的导电凸块设置在弹性构件上，使得弹性构件的导电凸块连接到导电膜的触点，并且当盖被按压时在键内形成闭环，由此信号 通过按键动作产生的信号被传送到计算机。 导电膜被设计为单膜结构，由此键盘更紧凑，高度降低。

公开(公告)号：US06191776B1

公开(公告)日：2001-02-20

申请号：US09225715

申请日：1999-01-06

Applicant: Gino Hu

Inventor： Gino Hu

IPC: G09G500

CPC classification number: H01H13/702 ,  G06F3/0202 ,  H01H2203/02 ,  H01H2213/002 ,  H01H2215/012 ,  H01H2221/066

Abstract: A compact key structure comprises a base plate, a conductive membrane, an elastic member, a frame and a cap wherein said key structure is characterized in that the conductive membrane is single-film structure and has a contact corresponding to each key and with meshed-hook shape . An aperture is provided at the center of the contact for venting air. The elastic member and the cap are attached by a non-reactive type paste such that the elastic member and the cap can be attached and separated repeatedly. The surface of said elastic member attached to said cap is of staircase shape and has venting holes formed on the lateral side to facilitating the restoring of the elastic member after being pressed. Moreover, a conductive bump is provided within the elastic member and corresponding to the conductive membrane. A conductive layer is formed on the conductive layer and corresponding to the contact of the conductive membrane. The conductive bump of the elastic member is connected to the contact of the conductive membrane and a closed loop is formed within the key when the cap is pressed down, whereby the signal generated by key stroking action is transmitted to the computer. The conductive membrane is designed to be single-film structure, whereby the keyboard is more compact with reduced height.

Abstract translation: 紧凑型键结构包括基板，导电膜，弹性构件，框架和盖，其中所述键结构的特征在于，导电膜是单膜结构的，并且具有对应于每个键和具有网状结构的触点， 钩子形状。 在接触点的中心处设置有用于排出空气的孔。 弹性构件和盖通过非反应性糊剂附接，使得弹性构件和盖可以重复地附接和分离。 安装在所述盖上的所述弹性件的表面是阶梯形的并且具有形成在侧面上的排气孔，以便于在按压之后使弹性件恢复。 此外，在弹性构件内设置导电凸块并对应于导电膜。 导电层形成在导电层上并对应于导电膜的接触。 弹性构件的导电凸块连接到导电膜的触点，并且当盖被按压时，在键内形成闭环，由此通过键盘动作产生的信号被传送到计算机。 导电膜被设计为单膜结构，由此键盘更紧凑，高度降低。

公开(公告)号：US6004051A

公开(公告)日：1999-12-21

申请号：US215543

申请日：1998-12-18

Applicant: Gino Hu

Inventor： Gino Hu

IPC: H01H3/12 ,  H01H13/70

CPC classification number: H01H3/125

Abstract: A key structure of computer keyboard includes a base, a conductive film, an elastic member, a frame, and a cap. A plurality of coupling parts including sliding grooves are arranged on the cap and the base. The frame has a plurality of pivoting shafts arranged within the sliding grooves such that the frame can be pressed down. The top and bottom ends of the elastic member are fixed between the cap and the conductive film such that the elastic member will not leap out when the key structure is disassembled. A clamping device is arranged between the cap and the base such that the key will not shake when pressed.

Abstract translation: 计算机键盘的键结构包括底座，导电膜，弹性构件，框架和盖。 包括滑动槽的多个联接部件布置在盖和基座上。 框架具有布置在滑动槽内的多个枢转轴，使得框架能够被按压。 弹性构件的顶端和底端固定在盖和导电膜之间，使得当键结构拆卸时弹性构件不会跳出。 在盖和基座之间设置夹紧装置，使得当按压时钥匙将不会摇动。

公开(公告)号：US06318695B1

公开(公告)日：2001-11-20

申请号：US09342205

申请日：1999-06-29

Applicant: Gino Hu

Inventor： Gino Hu

IPC: A47G2900

CPC classification number: H01H3/125

Abstract: A notebook computer key comprises a key hat, a seat, an elastic touch moving piece, a first supporting frame and a second supporting frame. The key hat is formed with an operating surface and an assembling surface at the top surface and the lower surface. The seat is installed with a plurality of through holes, each through hole is installed with a positioning piece. The elastic touch moving piece installed between the key hat and the seat. The first supporting frame and second supporting frame installed between the assembling surface of the key hat and the seat. The two supporting frames are pivotally connected. The upper ends of the two supporting frames are connected to the assembling surface of the key hat, and each lower end of two sides of the two supporting frames are installed with a pivotal shaft for being pivotally connected to the through hole of the seat. The pivotal shaft at lower end of each side of the two supporting frames are protruded from the first lateral wall and the second lateral wall of the supporting frame. The pivotal shaft at each lower end of two sides of the two supporting frames is inserted into the through hole pivoted. Therefore, the height of the key is reduced and the requirement of compact of modem products is met.

Abstract translation: 笔记本计算机钥匙包括钥匙帽，座椅，弹性触摸移动件，第一支撑框架和第二支撑框架。 钥匙帽在顶表面和下表面上形成有操作表面和组装表面。 座椅安装有多个通孔，每个通孔都安装有定位件。 弹性触摸移动件安装在钥匙帽和座椅之间。 第一支撑框架和第二支撑框架安装在钥匙帽的组装表面和座椅之间。 两个支撑框架枢轴连接。 两个支撑框架的上端连接到钥匙帽的组装表面，并且两个支撑框架的两侧的每个下端安装有用于枢转地连接到座椅的通孔的枢转轴。 两个支撑框架的每一侧的下端处的枢转轴从支撑框架的第一侧壁和第二侧壁突出。 在两个支撑框架的两侧的每个下端处的枢轴插入到枢转的通孔中。 因此，键的高度降低，调制解调器产品的紧凑性要求得到满足。

公开(公告)号：US06179497B2

公开(公告)日：2001-01-30

申请号：US09434302

申请日：1999-11-05

Applicant: Gino Hu

Inventor： Gino Hu

IPC: B41J516

CPC classification number: H01H3/125

Abstract: A keyswitch for notebook computer comprises at least a keytop, a rubber cone, a base, a bottom plate below the base and two levers arranged in scissors form between the keytop and the base. The upper ends of the two levers are connected to the keytop and the lower ends of the two levers are provided with pivotal shafts. The pivotal shafts on the both lower ends of at least one lever is projecting from an outer wall of the lever such that a dent is formed between a rear wall of the pivotal shaft and a bottom end of the lever. The base has a plurality of through holes corresponding to the pivotal shafts on the both lower ends of the levers and the pivotal shafts are pivotally engaged with the through holes. A clamping plate arranged atop each the through hole. The base has a hollow accommodating space below the two levers. The bottom plate has a plurality of through holes corresponding to the pivotal shafts on the both lower ends of the levers. The dents are fitted to an inner edge of the through holes on the bottom plate. The keyswitch of the present invention has stable movement and is not shaken during operation.

Abstract translation: 用于笔记本电脑的钥匙开关至少包括键盘，橡胶锥体，底座，底座下方的底板和在键盘和底座之间以剪刀形式布置的两个杠杆。 两个杠杆的上端连接到键顶，两个杠杆的下端设有枢轴。 至少一个杠杆的两个下端上的枢转轴从杠杆的外壁突出，使得在枢转轴的后壁和杠杆的底端之间形成凹痕。 基座具有与杠杆的两个下端上的枢转轴对应的多个通孔，枢转轴与通孔枢转地接合。 夹持板布置在每个通孔的上方。 底座在两个杠杆下面有一个中空的容纳空间。 底板具有与杠杆的两个下端上的枢转轴对应的多个通孔。 凹槽安装在底板上的通孔的内边缘。 本发明的钥匙开关具有稳定的运动，并且在操作期间不摇动。

公开(公告)号：US6091036A

公开(公告)日：2000-07-18

申请号：US419628

申请日：1999-10-18

Applicant: Gino Hu

Inventor： Gino Hu

IPC: H01H3/12 ,  H01H13/70

CPC classification number: H01H3/125

Abstract: A keyswitch is provided that comprises a key top, a rubber cone, a first lever, a second lever, and a base. An operation surface and an assembly surface respectively form at the top end and the bottom end of the key top. A penetrating accommodation room is installed on the base. The rubber cone is installed between the key top and the base. The first lever and the second lever are installed between the assembly surface of the key top and the base. The two levers are in scissors arrangement. The top ends of the two levers are connected to the assembly surface of the key top. The bottom ends of the two levers are connected to the base. The accommodation room is disposed below the two levers. A bottom board is installed at the bottom of the base. When the two levers are jointly moved downwards via the key top, they can sink into the accommodation room. A low-profile keyswitch can be acquired under the condition of the same key pressing stroke. The compactness requirement of modern products can thus be achieved.

Abstract translation: 提供了一种钥匙开关，其包括键顶，橡胶锥，第一杆，第二杆和底座。 分别在键顶的顶端和底端形成操作面和组装面。 基座上安装了一个穿透式住宿室。 橡胶锥体安装在键顶和底座之间。 第一杆和第二杆安装在钥匙顶部的组装表面和底座之间。 这两个杠杆是剪刀的安排。 两个杠杆的顶端连接到键顶的组合表面。 两个杠杆的底端连接到底座。 住宿室位于两个杠杆之下。 底板安装在底座底部。 当两个杠杆通过键顶共同向下移动时，它们可以沉入到住宿室。 在相同的按键行程的条件下可以获得一个低调的钥匙开关。 因此可以实现现代产品的紧凑性要求。