Electronic watch chain with solar cell function and preparation method thereof

Abstract

The invention relates to a watch chain, in particular to an electronic watch chain with the function of solar batteries and a preparation method thereof. The electronic watch chain with the function of the solar batteries is obtained by connecting a plurality of chain links, wherein a chain link body is taken as a substrate of each chain link; a back paint layer, a back electrode layer, a thin-film electrode layer, a front electrode layer and a surface paint layer are sequentially laminated on the surface of the chain link; both ends of the chain link are provided with two pairs of hinged holes respectively; an insulating pin is inserted into the hinged hole; a conducting rubber ring is sleeved at the position, which is required to be conductive, of the periphery of the insulating pin; and an insulating rubber ring is sleeved at the position which is required to be insulated so as to ensure that electrodes of every two chain links which are required to be connected are conducted and different electrodes are insulated from each other. The electronic watch chain with the function of the solar batteries can ensure that the solar batteries have adequate illuminated faces, the mutual interference between the solar batteries and an antenna reception system in a machine core is reduced, the mutual shielding between the solar batteries and the antenna reception system is avoided, and the electronic watch chain has high decorative property and installability.

Description

technical field [0001] The invention relates to a watch chain, in particular to an electronic watch chain with solar battery function. Background technique [0002] Electronic watches are recognized by the market because of their lightness, cheapness and accuracy. In recent years, solar electronic watches have been widely adopted due to their environmental protection and easy maintenance, as well as the continuous improvement of production technology, and have gradually become mainstream in electronic watches. [0003] Chinese invention patent ZL200510056903.2 discloses "a chain-link watch chain, especially for watches, which includes an articulated metal chain passing through a plurality of tubular decorative links made of ceramic material", however, this watch chain The structure cannot be used as a watch chain that needs to conduct electricity. [0004] Chinese invention patent ZL200710125207.1 discloses "a silicon thin-film solar cell and its manufacturing method". El...

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Problems solved by technology

[0005] Chinese invention patent application publication CN101364812A discloses "a receiving device, a radio wave watch and a receiving method, by simplifying the switching of the gain characteristics of the antenna in the radio wave watch, it can not only realize the miniaturization and cost reduction of the radio wave watch, but also improve the receiving performance method", although this invention tries to solve the problem of miniaturization of the radio wave watch, but because the surface of the watch case is very limited, the surface of the watch case needs to be used for both radio wave signal reception and solar energy reception, and there are also problems of mutual interference and attenuation

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