JPH047393U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing the electric circuit structure of a rotating decorative lamp for a watch according to an embodiment of the present invention. 2A and 2B are a partial plan view and a partial front sectional view showing an assembled state of the electric circuit structure shown in FIG. 1; Third
This figure shows an example of a rotating decorative lamp for a watch incorporating the electric circuit structure shown in FIG. 1. DESCRIPTION OF SYMBOLS 1...Rotator, 2...Conductive base, 3...Positive electrode conductive plate, 4...Negative electrode conductive plate, 5...Positive electrode distribution board, 6...
...Insulator, 7...Negative electrode distribution board, 8...Insert seat, 9...Light bulb.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The rotator is composed of a rotating device, a conductive plate, a positive conductive plate, a negative conductive plate, a positive distribution plate, an insulator, a negative distribution plate, a socket, and a light bulb, and the rotator is a rotating type. Or, it is a forward and reverse rotation type, powered by a motor or electromagnetic rotating means, and a transmission shaft is installed.The conductive seat is made of an annular cylinder, and the annular cylinder is made of high and low stages, both of which are connected by conductive screws. A hole is drilled, and two fixed ears are attached to the outer edge of the annular cylindrical body, and the positive conductive plate is a copper conductive plate, with a U-shaped fixed plate at one end and a circular plate at the other end. A three-clawed spring is attached to the circular plate, the negative conductive plate is similar to the positive conductive plate and is larger than the positive conductive plate, and the positive distribution plate has a A letter-shaped switchboard is provided, with a hole drilled on the cylindrical body, the upper end of the insulator is an insulating plate, and a hole is drilled on the cylindrical surface, and the negative pole switchboard has a cross-shaped switchboard. An electric circuit structure of a rotating decorative lamp for a clock, characterized by a screw hole provided on the center column. (2) An electric circuit is formed by using circular plate three-pronged springs installed on the positive and negative conductive plates, and the three-pronged springs are elastic and in close contact with the positive electrical distribution board and electric shaft. The electrical circuit structure of a rotating decorative lamp for a watch according to claim 1, wherein the electrical circuit structure has an elongated shape and continuously conducts electricity by contacting the positive electrode distribution plate with small frictional resistance during rotation. (3) Claim 1 characterized in that the switchboard on the positive/negative switchboard is formed into a shape determined by the number of light bulbs, the light bulbs are plug-in type, and the switchboard is applied to a decorative lamp for a watch for the first time. The electric circuit structure of the rotating decorative lamp for watches described in .