Diaphragm pushbutton switch array for keyboards
专利汇可以提供Diaphragm pushbutton switch array for keyboards专利检索，专利查询，专利分析的服务。并且A system employing a keyboard comprises a base mounting an array of key bodies each adapted to reciprocably move to cause actuation of electrical circuits. A diaphragm is employed as an electrical conductor moving into and out of engagement with underlying contacts upon actuation and deactuation of the key body. Bounding problems have been minimized while maintaining tactile feedback by locating a spring member between the key and its respective diaphragm providing increased motion differential and by providing elongate guiding surfaces which eliminate skew movement of the key. Several forms of keys and key mountings are shown embodying the elongated guideway including an elongated hub molded in the bezel plate and receiving a close fitting rod portion of the key, a separate tubular guide and close fitting plunger, and a key having tabs extending laterally therefrom, the tabs slidably received in grooves formed in the base. Another embodiment particularly useful where two or more circuits are to be actuated from the same key employs a second spring to maintain the diaphragm away from the underlying contacts until the key is depressed thereby precluding undesirable back circuits without the use of blocking diodes or the like.，下面是Diaphragm pushbutton switch array for keyboards专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 用于力触觉再现的板弹簧虚拟模型的建模方法 | 2021-09-13 | 1 |
| 高频正弦波电疗系统 | 2020-06-02 | 2 |
| 操作装置 | 2021-02-27 | 2 |
| Wearable haptic device | 2021-04-04 | 5 |
| Golf club head | 2021-12-09 | 4 |
| METHOD AND APPARATUS FOR PROVIDING A HAPTIC FEEDBACK SHAPE-CHANGING DISPLAY | 2021-09-27 | 1 |
| VERSORGUNGSEINRICHTUNG ZUR BEREITSTELLUNG EINER HF-AUSGANGSSPANNUNG, HF-CHIRURGIEGERÄT MIT ENTSPRECHENDER VERSORGUNGSEINRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER HF-GENERATOREINHEIT | 2021-11-19 | 5 |
| VASCULAR-ACCESS SIMULATION SYSTEM WITH EXTERNAL END-EFFECTOR | 2022-07-02 | 1 |
| VARIABLE-CONDUCTANCE SENSOR WITH ELASTOMERIC DOME-CAP | 2022-11-13 | 0 |
| 시각적 및/또는 햅틱 피드백을 이용하여 사용자 인터페이스 객체들을 조작하기 위한 디바이스, 방법, 및 그래픽 사용자 인터페이스 | 2020-08-16 | 2 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
