{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9781317","patent":{"patent_number":"US-9781317","title":"Rotation detecting device, camera equipped with the device, and imaging apparatus equipped with the camera","assignee":null,"inventors":[],"filing_date":"2016-03-10T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N"],"num_claims":5,"abstract":"A camera includes a camera-unit rotatably held which can change its photographing direction by rotation, and a rotation detecting device for detecting the rotation. The rotation detecting device includes: a detection part having a lever which self-returns to a reference position; a cam part, with which the lever part is contact, including a cut-out part in a part thereof; and a rotary body rotatable together with the camera-unit. In one-directional rotation about a shaft, the rotary body transitions at least among a first state of the lever not facing the cut-out part, a second state of the lever facing the cut-out part at the reference position, and a third state of the lever not facing the cut-out part. The detection part detects which one of the first, second, and third states the rotary body is in, and determines the photographing direction of the camera-unit based on the detected state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Rotation detecting device, camera equipped with the device, and imaging apparatus equipped with the camera","description":"A camera includes a camera-unit rotatably held which can change its photographing direction by rotation, and a rotation detecting device for detecting the rotation. The rotation detecting device inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9781317","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-9781317","citation_suggestion":"Patentable. \"Rotation detecting device, camera equipped with the device, and imaging apparatus equipped with the camera\" (US-9781317). https://patentable.app/patents/US-9781317","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9781317","json":"https://patentable.app/api/llm-context/US-9781317","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:33:37.163Z"}