Sound guiding device and sound guiding member in mobile terminal device
AssigneeTrinity, Inc.
InventorTetsushi Hoshikawa
Life of this patent
Estimating the term…
Abstract
It is possible to enable sound, such as music or words, to be caught clearly without raising the sound volume in particular in the use of a mobile terminal device. In a mobile terminal device provided with a speaker on a rear surface side, a sound guiding device that guides sound generated by the speaker in a front direction has a case that covers the speaker when attached to the mobile terminal device. A sound guiding section that guides sound generated by the speaker roughly in the front direction and a sounding port through which the guided sound is emit bed to the outside are provided at a position of the case corresponding to the speaker of the mobile terminal device when the case is attached to the mobile terminal device.
Claims5
A sound guiding device in a mobile terminal device provided with a speaker on a rear surface side that guides sound generated, by the speaker in a front direction, the sound guiding device comprising:
- a case that covers the speaker when attached to the mobile terminal device,
- wherein a sound guiding section that guides sound generated by the speaker roughly in the front direction, and a sounding port, through which the guided sound is emitted to the outside are provided, at a position of the case corresponding to the speaker of the mobile terminal device when the case is attached to the mobile terminal device.
A sound guiding member in a mobile terminal device provided with a speaker on a rear surface side that is mounted on a case attached to the mobile terminal device to guide sound generated by the speaker in a front direction,
- wherein the sound guiding member has a curved portion having a curved shape similar to an outer surface of a mounting place on the case, and a pair of right and. left side plates on the right and left sides of the curved portion, a plurality of hooks that are fitted to the edge of the case are provided in an end portion on the sounding port side, a plurality of protrusions are provided in the vicinity of an opposite end portion, and the protrusions are fitted into fit holes formed in a part of a sound hole section.
Dependencies are inferred from the claim text.