Automatically controlled clank bell

• Main Authors: LYU JIAN, JIN WEI, ZHAO ZHANCHAO, WANG JIANGHAI, LI CUI, WANG YAWEI
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2018
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PHYSICS; SOUND-PRODUCING DEVICES

The utility model provides an automatically controlled clank bell, the clank bell includes copper bell, motor, speed reducer, disc, sash weight, control circuit board, support, the one end of supportis fixed the inside blind end of copper bell, motor, speed reducer order are in proper order installed on the support, the disc is fixed to the output shaft of speed reducer, the sash weight passes through the line to be fixed on the excircle of disc, control circuit board is connected with the motor electricity. The utility model discloses the tinkle of bells rhythm, frequency and the sound sizeof automatic control clank bell improve controllability and the security operated. 种电控铛铛铃，所述铛铛铃包括铜铃、电机、减速机、圆盘、吊锤、控制电路板、支架，所述支架的端固定在所述铜铃内部的封闭端，所述电机、减速机依次顺序安装在所述支架上，减速机的输出轴固定圆盘，所述吊锤通过连线固定在圆盘的外圆上，所述控制电路板与电机电连接。本实用新型可自动控制铛铛铃的铃声节奏、频率及声音大小，提高操作的可控性和安全性。