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公开(公告)号：EP2003923A2
公开(公告)日：2008-12-17
申请号：EP07713983.0
申请日：2007-02-09
CPC分类号： H04R1/028 , H04R1/26 , H04R2460/13 , H04R2499/13
摘要： In a seat, a bass acoustic vibration transmission section and a treble acoustic vibration transmission section are arranged distinctively with respect to a seat occupant, such that those two acoustic vibration transmission sections are disposed independently of each other, thereby achieving both of the following two effects: an acoustic performance worthy of acoustic seat; and a seating comfort essentially required as a seat.
A vibration conduction unit is provided, which comprises a combination of: one bass speaker; a support plate to which that one bass speaker is secured; and a network cushion member of three-dimensional structure arranged on an anterior surface of the support plate.
Such vibration conduction unit is disposed and accommodated in a cut-out region defined in a seat padding to a predetermined extent of covering an area of seat back which corresponds to a lumbar part of seat occupant, whereas on the other hand, a pair of treble speakers are respectively provided in a pair of local areas of the seat padding which correspond respectively to left-side and right-side shoulder portions of seat back, such that each of those two local areas of seat padding has an opening defined therein, wherein the opening lies anteriorly of an output side of each of the two treble speakers.摘要翻译： 在座椅中，低音声振动传播部分和高音声振动传播部分相对于座椅乘员被分别布置，使得这两个声振动传播部分彼此独立地设置，从而实现以下两种效果 ：声学表现值得声座; 并且基本上作为座位需要座位舒适。 提供了一种振动传导单元，其包括：一个低音扬声器; 一个低音扬声器固定在该支撑板上; 以及布置在所述支撑板的前表面上的三维结构的网状缓冲构件。 这种振动传导单元被布置和容纳在限定在座位衬垫中的切口区域中，以预定的程度覆盖对应于座椅乘员的腰部的座椅靠背区域，而另一方面，一对高音 扬声器分别设置在座椅衬垫的一对局部区域中，分别对应于座椅靠背的左侧肩部和右侧肩部，使得座位衬垫的两个局部区域中的每一个具有限定在其中的开口，其中， 开口位于两个高音扬声器中的每一个的输出侧的前方。
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公开(公告)号：EP2003923A9
公开(公告)日：2009-04-15
申请号：EP07713983.0
申请日：2007-02-09
CPC分类号： H04R1/028 , H04R1/26 , H04R2460/13 , H04R2499/13
摘要： In a seat, a bass acoustic vibration transmission section and a treble acoustic vibration transmission section are arranged distinctively with respect to a seat occupant, such that those two acoustic vibration transmission sections are disposed independently of each other, thereby achieving both of the following two effects: an acoustic performance worthy of acoustic seat; and a seating comfort essentially required as a seat.
A vibration conduction unit is provided, which comprises a combination of: one bass speaker; a support plate to which that one bass speaker is secured; and a network cushion member of three-dimensional structure arranged on an anterior surface of the support plate.
Such vibration conduction unit is disposed and accommodated in a cut-out region defined in a seat padding to a predetermined extent of covering an area of seat back which corresponds to a lumbar part of seat occupant, whereas on the other hand, a pair of treble speakers are respectively provided in a pair of local areas of the seat padding which correspond respectively to left-side and right-side shoulder portions of seat back, such that each of those two local areas of seat padding has an opening defined therein, wherein the opening lies anteriorly of an output side of each of the two treble speakers.-
公开(公告)号：EP2003923B1
公开(公告)日：2015-09-16
申请号：EP07713983.0
申请日：2007-02-09
CPC分类号： H04R1/028 , H04R1/26 , H04R2460/13 , H04R2499/13
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公开(公告)号：EP2003923B8
公开(公告)日：2015-10-28
申请号：EP07713983.0
申请日：2007-02-09
CPC分类号： H04R1/028 , H04R1/26 , H04R2460/13 , H04R2499/13
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