Structure for mounting ultrasonic sensor on mounting member
First Claim
1. A structure for mounting an ultrasonic sensor on a mounting member having an outer surface and an inner surface, comprising:
- a through-hole formed in the mounting member, the through-hole having an inner wall, a front periphery on the outer surface and a rear periphery on the inner surface;
a fixing member for fixing the ultrasonic sensor on the inner surface of the mounting member, so that a vibrating front surface of the ultrasonic sensor exposes to a front side of the outer surface of the mounting member; and
a masking member for covering at least the front periphery of the through-hole, while leaving the vibrating front surface of the ultrasonic sensor exposed to the front side of the outer surface of the mounting member, wherein;
the masking member further covers at least part of the inner wall of the through-hole, and wherein;
the masking member includes an outer portion covering the front periphery of the through-hole and a cylindrical portion covering the inner wall of the through-hole.
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Accused Products
Abstract
An ultrasonic sensor for emitting ultrasonic waves and for receiving the waves reflected from objects is mounted on a mounting member such as a bumper of an automotive vehicle. A through-hole for inserting a front portion of the ultrasonic sensor is formed in the bumper. The ultrasonic sensor is connected to an inner surface of the bumper using a fixing member so that a vibrating front surface of the ultrasonic sensor is exposed to the front side of the bumper. A front periphery of the through-hole which is rough due to machining burrs or the like is covered with a masking member formed separately from the mounting member. Thus, the ultrasonic sensor is easily mounted on a bumper without damaging its ornamental design.
23 Citations
17 Claims
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1. A structure for mounting an ultrasonic sensor on a mounting member having an outer surface and an inner surface, comprising:
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a through-hole formed in the mounting member, the through-hole having an inner wall, a front periphery on the outer surface and a rear periphery on the inner surface; a fixing member for fixing the ultrasonic sensor on the inner surface of the mounting member, so that a vibrating front surface of the ultrasonic sensor exposes to a front side of the outer surface of the mounting member; and a masking member for covering at least the front periphery of the through-hole, while leaving the vibrating front surface of the ultrasonic sensor exposed to the front side of the outer surface of the mounting member, wherein; the masking member further covers at least part of the inner wall of the through-hole, and wherein; the masking member includes an outer portion covering the front periphery of the through-hole and a cylindrical portion covering the inner wall of the through-hole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification