A mobile audio transportation (MAT) system/method allowing transportation of mobile audio modules (MAMs) is disclosed. The system/method incorporates a perforated acoustic tube (PAT) in the MAM allowing speaker energy to be efficiently emitted from the mobile speaker enclosure (MSE). The PAT is configured with an enclosure alignment pathway (EAP) within the MAM allowing a stack alignment rod (SAR) to penetrate through the PAT/EAP thus capturing and securing the MAM in an aligned MAM stack (AMS). Alignment and insertion of the SAR with a stack index rod (SIR) affixed to a mobile hand truck (MHT) allows the AMS to be coupled with the MHT for transportation of the AMS. The MHT incorporates a hand truck frame (HTF), hand truck wheels (HTW), hand truck platform (HTP) and SIR, hand truck handle (HTH), charger power strip (CPS), battery charger array (BCA), and optional hand truck coupler (HTC) to facilitate AMS transportation.
Mobile audio transportation system and method
2021-02-16
Patent
Electronic Resource
English
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Chassis for mobile transportation system and mobile transportation system
European Patent Office | 2023
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