Speaker spider with integral lead wire arrangement and manufacturing method thereof

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Referring to FIGS.
2 and 3 of the drawings, a speaker 10 equipped with an integral lead wire arrangement is illustrated.
The speaker 10 comprises a speaker frame 20 and an audio arrangement 30 supported by the speaker frame 20, wherein the audio arrangement 30 comprises a cone 31 and a secure wire connection system 32.
The cone 31 is supported by the speaker frame 20 in an axially movable manner.
The cone 31 has a connection opening 311 provided at a base portion 312 thereof and a top rim 313 provided at a peripheral portion 314 thereof.
The secure connection system 32 comprises an induction device 321 and a speaker spider arrangement 322.
The induction device 321 comprises a voice coil 3212 having at least a pair of voice coil wires 3213 extended up through the connection opening 311 of the cone 31 and a ring-shaped magnet base 3214 supporting by the speaker frame 20 and surrounding the voice coil 3212 for electromagnetic induction.
Referring to FIGS.
2 and 3, the speaker spider arrangement 322 comprises a speaker spider 3222 and an integral lead wire arrangement 323.
The speaker spider 3222 has a central opening 3220 defining an inner rim 3222A for mounting on the voice coil 3212, a peripheral outer rim 3222B for affixing to the speaker frame 10, and a spring effect portion 3222C provided at a portion located between the inner rim 3222A and the outer rim 3222B, The spring effect portion 3222C has a wave shaped cross section to provide a spring effect for the speaker spider 3222 so as to enable the inner rim 3222A to be moved axially up an down with respect to the outer rim 3222B when a driving force F is force is applied to the inner rim 3222A and be retained to an original position after the driving force F is released.
In other words, when the magnet base 3214 induces the voice coil 3212 to move up and down along an axis of the magnet base 3214 so as to vibrate the cone 31 to produce sound, the spring effect of the speaker spider 322 is adapted to retain the voice coil 3212 and the cone 31 back to its normal position with respect to the speaker frame 20 after each induction