一种用于水下传声的水声传输器制造技术

一种以磁致伸缩材料为驱动，以弹波发声面为主要传输方式的用于水下传声的水声传输器。包括：一弹波发声面，该弹波发声面采用金属材料制作，其包括主界面和主界面外围的波纹状弹波；一驱动主体，该驱动主体为一个密封体，该密封体上设置有与外部音频输入设备连接的防水端口，在驱动主体内装有磁致伸缩体，该磁致伸缩体上设置有线圈；上述的弹波发声面通过防水装置固定在驱动主体的上端面。本发明专利技术有效地解决了长期以来很难在水下听到音乐，港口码头水下作业很难得到准确的作业指令，水下训练、水下漫游等无法传输信息和口令的问题。

For underwater transmission of underwater acoustic transmitter

A magnetostrictive material is driven by elastic wave sounding as the main transmission mode for underwater acoustic transmitter underwater acoustics. Including: an elastic wave acoustic surface, the elastic wave acoustic surface made of metal material, which comprises the main interface and the main interface of the peripheral corrugated elastic wave; a main drive, the drive body is a sealing body, the sealing body is provided with a waterproof end connected with the external audio input device, magnetostrictive in the main body is provided with a drive, the magnetostrictive body is provided with a coil; the elastic wave acoustic surface through the waterproof device is fixed on the upper end driver main body. The invention effectively solves the problem that it is difficult to hear music under the water for a long time, and the underwater operation of the port terminal is difficult to obtain accurate operation instructions, underwater training, underwater roaming, etc., and the problem that the information and the password can not be transmitted are not solved.

【技术实现步骤摘要】

【技术保护点】
一种用于水下传声的水声传输器，其特征在于包括一弹波发声面和一驱动主体；　　所述弹波发声面设一发声主界面（１），在发声主界面（１）的外围设有波纹状的弹波（２），弹波（２）的外围设有安装板（５）；　　所述驱动主体（６）为一密封体，其外侧中部设有与外部音频设备连接的信号输入防水端子（１１），驱动主体（６）内部安装有磁致伸缩体（７），该磁致伸缩体（７）上设有线圈（８），在磁致伸缩体（７）后端设有加压装置（１０）。

【技术特征摘要】

【专利技术属性】
技术研发人员：王灯汉，李雄，何茜，
申请(专利权)人：张琴，
类型：发明
国别省市：62