Battery Capacity Chromogenic Device
First Claim
1. A battery capacity chromogenic device, characterized in that, it comprises:
- a plurality of integrally formed indicating bars, fixing sleeves each provided on the upper end of respective indicating bars, supporting brackets each provided on the lower end of respective indicating bars, and color balls corresponding to the indicating bars in number, said supporting brackets are provided thereon with color ball passages corresponding to the indicating bars in number, said respective color ball passages are slantly disposed such that the vertical projections of the upper portions thereof and the vertical projections of the lower portions thereof are mutally staggered in the horizontal direction, and said respective color balls are increased in specific gravity successively and are respectively disposed in a certain order within said respective color ball passages.
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Accused Products
Abstract
The present utility model provides a battery capacity chromogenic device that directly indicates the residual capacity of the lead acid battery. Said device comprises: a plurality of integrally formed indicating bars, fixing sleeves each provided on the upper end of respective indicating bars, supporting brackets each provided on the lower end of respective indicating bars, and color balls corresponding to the indicating bars in number, said supporting brackets are provided thereon with color ball passages corresponding to the indicating bars in number, said respective color ball passages are slantly disposed such that the vertical projections of the upper portions thereof and the vertical projections of the lower portions thereof are mutally staggered in the horizontal direction, and said respective color balls are increased in specific gravity successively and are respectively disposed in a certain order within said respective color ball passages. By disposing the color balls different in specific gravity below the plurality indicating bars in a certain order for a centralized indication, the current capacity of the battery is represented visually and accruately. The device is mainly used for indicating the capacity of the lead acid battery.
12 Citations
5 Claims
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1. A battery capacity chromogenic device, characterized in that, it comprises:
- a plurality of integrally formed indicating bars, fixing sleeves each provided on the upper end of respective indicating bars, supporting brackets each provided on the lower end of respective indicating bars, and color balls corresponding to the indicating bars in number, said supporting brackets are provided thereon with color ball passages corresponding to the indicating bars in number, said respective color ball passages are slantly disposed such that the vertical projections of the upper portions thereof and the vertical projections of the lower portions thereof are mutally staggered in the horizontal direction, and said respective color balls are increased in specific gravity successively and are respectively disposed in a certain order within said respective color ball passages.
- View Dependent Claims (2, 3, 4, 5)
Specification