New energy automobile engine sound imitating sound box

• Main Authors: LIU YONGHUA, JIN XUEGUI, LI DINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2019
• Subjects: ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PERFORMING OPERATIONS; PUBLIC ADDRESS SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses a new energy automobile imitation engine sound box, which comprises a shell, a horn is fixedly arranged in the shell, a sound outlet is arranged on the shell, the sound outlet direction of the horn is arranged towards the sound outlet, and the shell and the horn are fixed through a connecting seat. The sound outlet is provided with a waterproof assembly. The waterproofassembly comprises first waterproof screen cloth, a locking cover and a gasket. The first waterproof screen cloth covers the sound outlet; a locking cover is arranged on one side, far away from the shell, of the first waterproof screen cloth; the locking cover is in threaded connection with the shell; wherein a through hole for sounding is formed in the center of the locking cover, an annular gasket for pressing the first waterproof screen cloth is arranged between the locking cover and the first waterproof screen cloth, a recess is formed in one side, far away from the first waterproof screencloth, of the gasket, and