JPH0227702U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view showing an example of the rotating electronic component of this invention, Fig. 2 is a perspective view of the back of the insulating substrate used in Fig. 1, and Fig. 3 shows the operation used in Fig. 1. A side view showing how the shaft and coil spring are attached; Figure 4 is a side sectional view of the rotating electronic component;
FIG. 5 is a cross-sectional view taken along line AA in FIG. 4, FIGS. 6 and 7 are diagrams for explaining the idling mechanism based on FIG. 5, and FIG. 8 is an A-- A sectional view and FIG. 9 are plan views showing essential parts of a conventional rotary electronic component.

Claims (1)

[Claims for Utility Model Registration] A rotating body having a gear formed on its outer periphery is rotatably housed in a case, and a shaft hole is formed in the case in a direction tangent to the circumferential surface of the gear of the rotating body. An operating shaft is rotatably held in the shaft hole of the case, a coil spring is inserted onto the operating shaft, one end of the coil spring is fixed to the tip of the operating shaft, and the other end of the coil spring is fixed to the tip of the operating shaft. A rotary electronic component having a free end, the free end being positioned by a restraining means provided in a case, and a substantially central portion of the coil spring being elastically engaged with the gear.