초록 ▼

A car holder adopted to be assembled with a mobile apparatus is provided. The mobile apparatus has a loudspeaker located at a back portion thereof, and the loudspeaker has a sound-output surface. The car holder includes a fixing module and a supporting base. The fixing module is adopted to be assemb

A car holder adopted to be assembled with a mobile apparatus is provided. The mobile apparatus has a loudspeaker located at a back portion thereof, and the loudspeaker has a sound-output surface. The car holder includes a fixing module and a supporting base. The fixing module is adopted to be assembled within a car, and the supporting base is connected to the fixing module. The supporting base has a leaning surface and a full opening indented therein. When the mobile apparatus is assembled to the supporting base, the back portion leans against the leaning surface, and a portion of the full opening is covered by the mobile apparatus. The sound-output surface of the loudspeaker communicates with the full opening, and sound wave outputted by the sound-output surface, after being reflected by the full opening, is transmitted from the full opening in a direction far away from the leaning surface.

대표청구항 ▼

1. A car holder adopted to be assembled with a mobile apparatus, the mobile apparatus having a loudspeaker located at a back portion of the mobile apparatus, and the loudspeaker having a sound-output surface, the car holder comprising: a fixing module, adopted to be assembled within a car; and a sup

1. A car holder adopted to be assembled with a mobile apparatus, the mobile apparatus having a loudspeaker located at a back portion of the mobile apparatus, and the loudspeaker having a sound-output surface, the car holder comprising: a fixing module, adopted to be assembled within a car; and a supporting base, connected to the fixing module and having a leaning surface and a recess indented at the leaning surface, wherein when the mobile apparatus is assembled to the supporting base, the back portion of the mobile apparatus is leaned against the leaning surface, a portion of the recess is covered by the back portion of the mobile apparatus, the sound-output surface of the loudspeaker communicates with the recess, and a sound wave outputted by the sound-output surface, after being reflected by the recess, is transmitted from the recess in a direction far away from the leaning surface; and wherein the recess has a narrow portion, a wide portion continued from the narrow portion and an inclined plane at an end of the wide portion away from the narrow portion, the sound wave outputted by the loudspeaker is firstly concentrated by the narrow portion, transmitted through the wide portion, and then transmitted via the wide portion in a direction far away from the leaning surface after being reflected by the inclined plane. 2. The car holder as recited in claim 1, wherein the supporting base has a plurality of retaining units adopted to retain the mobile apparatus. 3. The car holder as recited in claim 1, wherein the recess has a narrow portion, the sound wave outputted by the loudspeaker is firstly concentrated by the narrow portion, and then transmitted from the recess in a direction far away from the leaning surface after being reflected by the recess. 4. The car holder as recited in claim 1, wherein when the mobile apparatus is disposed at the car holder, the sound-output surface is located within a range of the recess. 5. The car holder as recited in claim 1, wherein a depth of the narrow portion is smaller than a depth of the wide portion.