Speaker cabinet and speaker device
AssigneeMurata Manufacturing Co., Ltd.
InventorTakeshi Nakamura
Life of this patent
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Abstract
A speaker cabinet includes a cabinet having a side board to which a speaker driver can be fixed, a substantially cylindrical tube which is inserted into the cabinet such that a vertical line passing through the center of gravity of a horizontal plane of the cabinet coincides with the axis of the substantially cylindrical tube and which is in contact with the base board and the top board of the cabinet, and a support rod which is inserted into the substantially cylindrical tube through a through-hole formed in the base board of the cabinet and which supports the top board of the cabinet at the upper end portion of the support rod such that the cabinet undulates so as to move like a see-saw.
Claims16
A speaker cabinet comprising:
- a cabinet having a side board to which a speaker driver is directly fixed and having a base board and a top board;
- a substantially cylindrical tube which is inserted into the cabinet such that a vertical line passing through a center of gravity of a horizontal plane of the cabinet coincides with an axis of the substantially cylindrical tube and which is in contact with the base board and the top board of the cabinet;
- and
- a support rod which is inserted into the substantially cylindrical tube through a through-hole formed in the base board of the cabinet and which supports the top board of the cabinet at an upper end portion of the support rod such that the cabinet undulates so as to move like a see-saw;
- wherein
- the substantially cylindrical tube is fixed to the cabinet.
A speaker device comprising:
- a cabinet having a side board, a base board and a top board;
- a substantially cylindrical tube which is inserted into the cabinet such that a vertical line passing through a center of gravity of a horizontal plane of the cabinet coincides with an axis of the substantially cylindrical tube and which is fixed to the cabinet;
- a support rod which is inserted into the substantially cylindrical tube through a through-hole formed in the base board of the cabinet and which supports the top board of the cabinet at an upper end portion of the support rod such that the cabinet undulates so as to move like a see-saw;
- and
- a speaker driver fixed directly to the side board of the cabinet;
- wherein
- the substantially cylindrical tube is in direct contact with an inner surface of the top board of the cabinet.
Dependencies are inferred from the claim text.