Audio plug and an audio adapter thereof
First Claim
Patent Images
1. An audio plug for mounting on a printed circuit board, comprising:
- an insulative housing;
a plurality of contacts, each of them being comparted by the insulative housing,wherein each contact has a front portion for mating with an audio jack and a back portion, said back portion has a plurality of welding portions with flat welding plates for welding the audio plug to the printed circuit board.
1 Assignment
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Accused Products
Abstract
An audio plug for mounting on a printed circuit board, comprising: an insulative housing; a plurality of contacts, each of them being comparted by the insulative housing, wherein each contact has a front portion for mating with an audio jack and a back portion, said back portion has a plurality of welding portions with flat welding plates for welding the audio plug to the printed circuit board. Welding the PCB with the welding plates instead of welding cable saves the materials and spaces; and the flat welding plates with more area than the traditional audio plug makes the welding easier; the PCB is harder than the cable that makes the audio plug strength.
16 Citations
15 Claims
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1. An audio plug for mounting on a printed circuit board, comprising:
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an insulative housing; a plurality of contacts, each of them being comparted by the insulative housing, wherein each contact has a front portion for mating with an audio jack and a back portion, said back portion has a plurality of welding portions with flat welding plates for welding the audio plug to the printed circuit board. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An audio adapter with an audio plug, comprising:
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a printed circuit board; an adapter connector, welding on said printed circuit board; an audio plug, welding on said printed circuit board, and connecting to the adapter connector electrically, has contacts, each of them is comparted by insulative housing, and the end of the each contact of the audio plug welding to the printed circuit board has a flat welding plate. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An electrical connector assembly comprising:
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a printed circuit board defining a mounting surface thereon; a columnar plug formed by a plurality of tubular conductors circumscribing one another with different diameters thereof, respectively; and said tubular conductors having respective tail sections respectively located at different axial positions along an axial direction and exposed at different levels above the printed circuit board; said tail sections including extensions extending and soldered to the mounting surface of the printed circuit board;
whereinsaid extensions have different lengths, in a height direction which is perpendicular to both the axial direction and the mounting surface of the printed circuit board, from one another essentially with a reverse proportion relation with the corresponding diameters. - View Dependent Claims (14, 15)
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Specification