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33results about How to "Less likely can be damaged" patented technology

Narrow-angle directional microphone

An acoustic tube attaching unit that attaches an acoustic tube to a side of a main body case where a microphone unit is mounted. The acoustic tube attaching unit includes first and second elastic members lying between a fixing member and a washer, and bolts that tight the fixing member and the washer in an axial direction. A peripheral edge surface of the first elastic member is formed in a linear manner, and a peripheral edge surface of the second elastic member is formed in a recessed surface manner, so that the peripheral edge surface of the first elastic member protrudes in an outer peripheral direction by elastic deformation by the tightening of the bolts. The acoustic tube is attached to the main body case side by fixing action to an inner wall of the acoustic tube by the protrusion of the first elastic member in the outer peripheral direction.
Owner:AUDIO-TECHNICA

Connector

A connector (10) has a wire, a rubber plug (60) fit on an outer surface of the wire and a housing 20 including a forwardly-open plug accommodating portion (22). The rubber plug (60) is sandwiched between an inner peripheral surface of the plug accommodating portion (22) and the outer surface of the wire. A retainer holds the rubber plug 60 in the plug accommodating portion (22) by being mounted on the plug accommodating portion (22) from the front. The retainer includes deflecting pieces (35) relatively displaceable with respect to the outer surface of the wire and fixing pieces (36) relatively undisplaceable with respect to the wire. The housing (20) includes push-in pieces (25) for pushing the deflecting pieces (35) into the outer surface of the wire. The wire is held in the retainer by the deflecting pieces (35) pushed into the surface of the wire and the fixing pieces (36).
Owner:SUMITOMO WIRING SYST LTD
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