| 摘要 |
PROBLEM TO BE SOLVED: To provide a speaker configuration member and a speaker, capable of allowing for reduction in thickness when it is not used, having a structure easily for saving or conveying, and realizing excellent acoustic property when it is used.SOLUTION: A speaker configuration member 10 comprises: an oscillation plate 1 that has elasticity; and a supporting member 2A that supports the oscillation plate 1. The supporting member 2A is a sheet-like member that deforms in a three-dimensional shape. When the supporting member 2A is deformed in the three-dimensional shape, the oscillation plate 1 forms a connection part 13 obtained by connecting both side parts of one of two oscillation surfaces 11, and the other side parts of two oscillation surfaces 11 are connected to the supporting member 2A. Each of oscillation surfaces 11 forms a valley part 12 toward the connection part 13 so as to be curved from one side part to the other side part, and the supporting member 2A forms an opening part 24 without connecting to the connection part 13.SELECTED DRAWING: Figure 2 |
