Abstract: A case including a case main body, a first exterior member which is arranged on an upper part of the case main body, and positioning members which are connected to the first exterior member, and positionally fix the first exterior member on the case main body, in which the first exterior member has connection portions provided in an undersurface thereof, and the positioning members have first positioning portions which are arranged in the connection portions, positionally fixed in the first exterior member, and positionally fixed on the case main body, and second positioning portions which are arranged and positionally fixed on the case main body.

Abstract: A hold-down member including a plate member which is arranged on a first member having an electronic component and supports the first member, and a resin sheet which is adhered to the plate member, pressed by a second member that is arranged to be rotatable with respect to the first member, and slides on the second member.

Abstract: The present invention is a band including a band main body and a band coupling member which is attached to an end portion of the band main body and a band attachment section of an attachment target member corresponding to the end portion of the band main body, in which the band coupling member has a structure where a plurality of component pieces are arranged in a direction orthogonal to a longitudinal direction of the band main body and fixed to one another.

Abstract: The present invention is a band including a band main body and a band coupling member which is attached to an end portion of the band main body and a band attachment section of an attachment target member corresponding to the end portion of the band main body, in which the band coupling member has a structure where a plurality of component pieces are arranged in a direction orthogonal to a longitudinal direction of the band main body and fixed to one another.