公开(公告)号：WO2014048207A1

公开(公告)日：2014-04-03

申请号：PCT/CN2013/082421

申请日：2013-08-28

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： YU, Fengchuan ,  YI, Wanhong

IPC: H04R1/28 ,  H04R25/00

CPC classification number: H04R1/2826 ,  H04R1/227 ,  H04R2205/021

Abstract: A dock with a sound box, comprises: an upper shell (1) having a loudspeaker hole (41) and an inverter tube hole (53) formed thereon; a lower shell (2) engaged with the upper shell to define a sound cavity (9); a loudspeaker (4) disposed in the sound cavity and coupled to the loudspeaker hole; an inverter tube (5) configured to boost a sound; and a closed box (6) defining an interior cavity therein. The inverter tube comprises a first tube segment (51) and a second tube segment (52), wherein, the second tube segment is bent and extended to the upper shell to couple with the inverter tube hole. The interior cavity is divided into a first chamber (61) and a second chamber (62) by a baffle plate (7). The first chamber and the second chamber are communicated with each other via a communication pipe (8) penetrating through the baffle plate.

Abstract translation: 具有音箱的码头包括：具有扬声器孔（41）的上壳体（1）和形成在其上的逆变器管孔（53）; 与所述上壳体接合以限定声腔（9）的下壳体（2）; 扬声器（4），设置在声腔中并耦合到扬声器孔; 被配置为增强声音的逆变器管（5）; 以及在其中限定内腔的封闭盒（6）。 逆变器管包括第一管段（51）和第二管段（52），其中第二管段弯曲并延伸到上壳体以与逆变器管孔耦合。 内腔通过挡板（7）分成第一腔室（61）和第二腔室（62）。 第一室和第二室经由穿过挡板的连通管（8）彼此连通。