Title:
KEYBOARD DEVICE AND METHOD FOR ATTACHING ROTATION MEMBER
Document Type and Number:
WIPO Patent Application WO/2024/047772
Kind Code:
A1
Abstract:
A holder 10 is formed by base parts 11a of to-be-attached parts 11 being connected together by means of flat-plate-like connecting parts 11b, 11c. Accordingly, the to-be-attached parts 11 (connecting parts 11b, 11c) can be flexed in a state before the holder 10 is fixed to a substrate 9. By bending the to-be-attached parts 11, shaft parts 13 formed on wall parts 12 can be easily inserted into insertion holes 71 of displacement members 7 because opposing intervals between the shaft parts 13 can be widened slightly. Accordingly, the workability of attachment work for the displacement members 7 can be improved. After the displacement members 7 are supported on the holder 10, the widening (the to-be-attached parts 11 are bent) of the opposing intervals between the shaft parts 13 of the wall parts 12 can be suppressed by fixing the holder 10 to the substrate 9 that has a greater stiffness than the holder 10. Accordingly, falling of the displacement members 7 from the holder 10 can be suppressed.
Inventors:
TAKATA YUKIHIDE (JP)
UNO SHIRO (JP)
UNO SHIRO (JP)
Application Number:
PCT/JP2022/032674
Publication Date:
March 07, 2024
Filing Date:
August 30, 2022
Export Citation:
Assignee:
ROLAND CORP (JP)
International Classes:
G10H1/34; G10B3/12; G10C3/12
Foreign References:
| JPH0538688U | 1993-05-25 | |||
| JPH0573029A | 1993-03-26 | |||
| JP2015064536A | 2015-04-09 | |||
| JP2003330450A | 2003-11-19 |
Attorney, Agent or Firm:
PATENT FIRM SHINMEI CENTURY (JP)
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