| 摘要 |
PURPOSE:To quicken external fitting work and pin inserting work, by penetrating a pin associated with a lead wire through a fixing board having the same number of second through-holes as a core and communicating second through- holes with the inside of a coil, then securing one end of the coil such that the pin is inserted into the first through-hole and the coil is fitted over the core. CONSTITUTION:A fixing board 26 is provided with a through-hole 26a for receiving a pin 23 and a through-hole 26b for fitting a core 19, and secured to the bottom 2 of a base such that the core 19 is fitted in the through-hole 26b. One end of a coil 21 fitted onto the core 19 is secured thereon adhesive. The coil 21 is a bobbin less coil. The pin 23 is penetrated through the through-hole 26a and adhered into the through-hole. 29 is a circular projection provided on the fixing board 26, and the pin 23 is arranged such that it projects to the inside of the projection 29. |
