Loudspeaker unit with means for releasably fastening loudspeaker

Details Loudspeaker unit with means for releasably fastening loudspeaker Loudspeaker unit with means for releasably fastening loudspeaker

1986-04-10

1988-06-21

Ng, Jin F.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Having electrostatic element

381188, 439832, 439845, 439849, H04R 906, H04R 102, H01R 1122

Patent

active

047529628

ABSTRACT:
Loudspeaker unit including a frame (FIG. 2) serving as sound guide to which the loudspeaker chassis (FIG. 1) is releasably fastened. According to the invention, form-locking cooperating detent means (4-6, 29-31) are provided on the frame and on the loudspeaker chassis. The loudspeaker chassis can be inserted into the frame by means of a relative translatory movement and can be removed by a rotational movement. Thus it becomes possible to install the loudspeaker in the frame and remove the loudspeaker from the frame by means of automatic machinery.

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"Miniature Pluggable Contacts", IBM Technical Disclosure Bulletin, vol. 5, No. 5, Oct. 1962, p. 26.

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