Rotatable directional sound box

The utility model provides a rotatable directional sound box, which comprises a sound box body, the sound box body comprises a base, independent sound boxes, a protection mechanism and a cover plate, the interior of the base is of a hollow structure, the bottom of each independent sound box penetrat...

Full description

Saved in:
Bibliographic Details
Main Authors LIU ZHIHUI, ZHAO GUIZHOU
Format Patent
LanguageChinese
English
Published 29.09.2023
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:The utility model provides a rotatable directional sound box, which comprises a sound box body, the sound box body comprises a base, independent sound boxes, a protection mechanism and a cover plate, the interior of the base is of a hollow structure, the bottom of each independent sound box penetrates into the interior from the surface of the base, the top of each independent sound box is provided with the cover plate, and the protection mechanism is arranged on the cover plate. The rotatable directional sound box comprises a base, independent sound boxes are arranged on the base, protection mechanisms are arranged on the outer sides of the independent sound boxes, rubber pads are installed at the bottoms of the protection mechanisms, the rubber pads adhere to the surface of the base in a bonding mode, and according to the rotatable directional sound box, the bottoms of the independent sound boxes are meshed through gear parts. Therefore, after any one independent sound box is directly controlled to rotate, t
Bibliography:Application Number: CN202320976133U