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1. 发明授权

US07041923B2 Keyswitch structure 有权
标题翻译：钥匙开关结构
公开(公告)号：US07041923B2
公开(公告)日：2006-05-09
申请号：US11230459
申请日：2005-09-21
申请人： Hsien-Ming Lin , Hai-Nan Shen , Ke-Cheng Wang
发明人： Hsien-Ming Lin , Hai-Nan Shen , Ke-Cheng Wang
IPC分类号： H01H13/50
CPC分类号： H01H3/122 , H01H2221/016
摘要： A keyswitch structure has a slender key cap and an integral balance structure for a key with a short press stroke. The keyswitch structure has a casing and at least one key. The casing has at least one pair of hooks arranged on a bottom face thereof, and at least one receiving groove. The key has a key cap, a connection portion parallel extended from a bottom portion of the key cap, and a balance rod integrally arranged on an end side of the connection portion. The balance rod has two sides arranged in the two hooks, respectively. The present invention can simplify the assembly steps, and efficiently prevent the key from swinging and being wedged.
摘要翻译：钥匙开关结构具有细长的钥匙盖和用于具有短按压冲程的键的整体平衡结构。键开关结构具有壳体和至少一个键。壳体具有布置在其底面上的至少一对钩和至少一个接收槽。钥匙具有钥匙帽，从钥匙盖的底部平行地延伸的连接部以及一体地配置在连接部的端部侧的平衡杆。平衡杆分别设置在两个钩中。本发明可以简化组装步骤，并且有效地防止钥匙摆动和楔入。

2. 发明申请

US20060076222A1 KEYSWITCH STRUCTURE 有权
标题翻译： KEYSWITCH结构
公开(公告)号：US20060076222A1
公开(公告)日：2006-04-13
申请号：US11230459
申请日：2005-09-21
申请人： Hsien-Ming Lin , Hai-Nan Shen , Ke-Cheng Wang
发明人： Hsien-Ming Lin , Hai-Nan Shen , Ke-Cheng Wang
IPC分类号： H01H13/04 , H01H9/02
CPC分类号： H01H3/122 , H01H2221/016
摘要： A keyswitch structure has a slender key cap and an integral balance structure for a key with a short press stroke. The keyswitch structure has a casing and at least one key. The casing has at least one pair of hooks arranged on a bottom face thereof, and at least one receiving groove. The key has a key cap, a connection portion parallel extended from a bottom portion of the key cap, and a balance rod integrally arranged on an end side of the connection portion. The balance rod has two sides arranged in the two hooks, respectively. The present invention can simplify the assembly steps, and efficiently prevent the key from swinging and being wedged.
摘要翻译：钥匙开关结构具有细长的钥匙盖和用于具有短按压冲程的键的整体平衡结构。键开关结构具有壳体和至少一个键。壳体具有布置在其底面上的至少一对钩和至少一个接收槽。钥匙具有钥匙帽，从钥匙盖的底部平行地延伸的连接部以及一体地配置在连接部的端部侧的平衡杆。平衡杆分别设置在两个钩中。本发明可以简化组装步骤，并且有效地防止钥匙摆动和楔入。

3. 发明授权

US08816231B2 Slim key structure and slim keyboard having the same 有权
标题翻译：具有相同的细长键结构和超薄键盘
公开(公告)号：US08816231B2
公开(公告)日：2014-08-26
申请号：US13571994
申请日：2012-08-10
申请人： Hai-Nan Shen
发明人： Hai-Nan Shen
IPC分类号： H01H1/10
CPC分类号： H01H13/704 , H01H13/705 , H01H2221/026 , H01H2227/036 , H01H2233/03
摘要： A slim key structure includes a lower case having at least one positioning slot, a flexible membrane disposed on the lower case, an upper case dispose on the flexible membrane, a keycap and an elastic piece. The flexible membrane has a post opening corresponding to the positioning slot. The upper case has at least one hollow guiding cylinder and a central passage. The guiding cylinder is protruded upwardly and downwardly from the upper case, and the downward protruding portion of the guiding cylinder is received in the positioning slot. The keycap has at least one guiding post and a pushing stem protruding downwardly from a bottom surface thereof. The guiding post is reciprocably received in the guiding cylinder. The elastic piece is disposed between the keycap and the flexible membrane in the central passage depressable by the pushing stem against the flexible membrane.
摘要翻译：薄型键结构包括具有至少一个定位槽的下壳体，设置在下壳体上的柔性膜，设置在柔性膜上的上壳体，键帽和弹性件。柔性膜具有对应于定位槽的后开口。上壳体具有至少一个中空导向圆筒和中心通道。引导筒从上壳体向上和向下突出，并且引导筒的向下突出部分被容纳在定位槽中。键帽具有至少一个引导柱和从其底表面向下突出的推杆。引导柱在导向圆筒中可往复运动。弹性件设置在键帽和柔性膜之间的中间通道中，由中间通道压靠推动杆抵靠柔性膜。

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