{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9706022","patent":{"patent_number":"US-9706022","title":"Extension key, electronic equipment and control method","assignee":null,"inventors":[],"filing_date":"2015-03-19T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["H04M","G06F","G06F","H04M"],"num_claims":18,"abstract":"The present disclosure discloses an extension key, electronic equipment and a control method. The extension key includes a shell, a stroke lever, a dome spring, a key body, a vibrating reed and a reset spring. The shell is provided with a sound output hole and a key surface hole; the dome spring is arranged above a first rotating arm; the key body is elastically supported by the dome spring and key surface stretches out of the key surface hole; the vibrating reed is arranged above a second rotating arm; when key body is pressed, the dome spring may deform instantaneously and stroke the first rotating arm, so that the second rotating arm strokes the vibrating reed; and when the press on key body is removed, the dome spring jacks the key body to reset, and the reset spring rotates the stroke lever to reset."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Extension key, electronic equipment and control method","description":"The present disclosure discloses an extension key, electronic equipment and a control method. The extension key includes a shell, a stroke lever, a dome spring, a key body, a vibrating reed and a rese","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9706022","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9706022","citation_suggestion":"Patentable. \"Extension key, electronic equipment and control method\" (US-9706022). https://patentable.app/patents/US-9706022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9706022","json":"https://patentable.app/api/llm-context/US-9706022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:34:50.948Z"}