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发明公开
CN1988736A 超声传感器 失效 - 权利终止

超声传感器
摘要：
一种超声传感器(60、70、80、90、100)包括发送元件(19)，用于发送超声波到要探测的物体(M)；接收部分(30、31、32、33)，用于接收这个物体(M)反射的超声波；振动部分(15、85)，随着传递到它上面的超声波振动；以及支撑部分(11a)，用于支撑所述振动部分(15、85)的端部。所述接收部分(30、31、32、33)暴露在所述物体(M)所在的空间。所述接收部分(30、31、32、33)和所述振动部分(15、85)通过所述支撑部分(11a)连接，从而使所述接收部分(30、31、32、33)收到的超声波通过所述支撑部分(11a)传递到所述振动部分(15、85)。所述振动部分(15、85)通过所述支撑部分(11a)与所述接收部分(30、31、32、33)分开。
摘要（英）：

An ultrasonic sensor includes a sending element for sending an ultrasonic wave to an object to be detected, a receiving portion for receiving the ultrasonic wave reflected by the object, an oscillating portion that oscillates by the ultrasonic wave transmitted thereto, and a supporting portion for holding an end part of the oscillating portion. The receiving portion is exposed to a space where the object exists. The receiving portion and the oscillating portion are connected through the supporting portion such that the ultrasonic wave received by the receiving portion is transmitted to the oscillating portion through the supporting portion. The oscillating portion is separate from the receiving portion by the supporting portion.

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