| 摘要 |
<p>An earcup for a hearing protection unit, comprising partition wall (1) for separating a first part of the earcup, facing the wearer, from a second part of the earcup, facing the surroundings. Further, the earcup comprises a speaker (2) located in the first part of the earcup and an electric connector (3) located in the second part of the earcup. The speaker (2) is mounted in a speaker holder (4), having a first cavity (44) facing the ear of the wearer, to seal of a resonance space (8), said speaker holder (4) in turn being arranged on the partition wall (1) above a first aperture (13) in the partition wall (1). Further, the speaker holder (4) comprises a membrane (42) above the first aperture (13). The speaker (2) and the electric connector (3) are connected by an electric cable (31), running freely through the first aperture (13) in the partition wall (1), or through a second separate aperture (131) in the partition wall (1), said speaker holder (4) sealingly engaging with the electric cable (31).</p> |
