Title:
PICKUP DEVICE AND STRINGED INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2024/018775
Kind Code:
A1
Abstract:
This pickup device 7 comprises: a bobbin 20 having two plates 21 that are disposed at a distance from each other in the plate thickness direction and that extend in a first direction orthogonal to the plate thickness direction, and a plurality of magnets 22 that are lined up in the first direction and that extend in the plate thickness direction between the two plates 21 and attach to the two plates 21; and a coil 30 wound around the plurality of magnets 22 between the two plates 21. The two ends of the magnets 22 with respect to a second direction of the plates 21 orthogonal to the plate thickness direction and the first direction face the coil 30 in the second direction. The bobbin 20 has a reinforcing part 24 connecting the two plates 21 to each other. The reinforcing part 24 is positioned on the outer side, with respect to the first direction, relative to the first-direction position of a portion, of a magnet 22A positioned at an end in the first direction, that faces the coil 30 in the second direction.
Inventors:
OKADA KENSUKE (JP)
ISHIZAKA KENTA (JP)
ISHIZAKA KENTA (JP)
Application Number:
PCT/JP2023/021292
Publication Date:
January 25, 2024
Filing Date:
June 08, 2023
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
G10H3/18; G10H1/00
Foreign References:
| JPS5744392Y2 | 1982-09-30 | |||
| US4364295A | 1982-12-21 |
Other References:
ANONYMOUS: "Top Quality Plastic Pickup Bobbin PB1,2,3,4,5", EBAY, 4 August 2022 (2022-08-04), XP093131228, Retrieved from the Internet [retrieved on 20240214]
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