| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixture for manufacturing a speaker, for ensuring compatibility between a narrow gap in performance and a decreasing defective rate in quality, and reducing a manufacturing cost. SOLUTION: The fixture 10 is used to assemble a speaker 1 having a frame 2 having an opening portion, a yoke 3 coupled to an inner circumferential portion 21 of the frame 2, a magnet 4 coupled to the inside of the yoke 3, a plate 5 coupled to the magnet 4, a diaphragm 7 coupled to a placing portion 29 of the frame 2, and a voice coil 6 coupled to the diaphragm 7 and having one part disposed in a magnetic gap between the yoke 3 and the plate 5. The fixture includes a first guiding portion 101 for guiding the inner circumferential portion 21 of the frame 2, a second guiding portion 102 for guiding a first guiding body 31 set in the yoke 3 and a second guiding body 51 set in the plate 5, and a third guiding portion 103 for guiding the inner circumferential portion of the voice coil 6. COPYRIGHT: (C)2010,JPO&INPIT
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