Watch

Abstract

The invention provides a watch capable of being manually charged. The watch comprises a timing system composed of a power generation device, a power accumulation device, a quartz movement and a time display device, wherein the power generation device is a mini-type power generator; the mini-type power generator is mainly composed of a permanent magnet, a conductive coil and an electric brush; a handle of the watch is rotated so that the conductive coil rotates in the permanent magnet to generate power; and the power can be kept in the power accumulation device. The power accumulation device provides the power to drive the timing system of the watch to work. The watch has the accuracy of a quartz watch and also has the enjoyment of a mechanical watch, and a battery does not need to be replaced. Meanwhile, the pollution to the environment, caused by the abandoning of waste batteries, is also reduced.

Description

technical field [0001] This application relates to a timepiece, in particular to a watch that can be manually charged. Background technique [0002] At present, watches sold in domestic and foreign markets are divided into three types: (1) mechanical watches, which are wound manually or automatically when worn; (2) quartz watches powered by batteries; (3) powered by photovoltaic cells. Powered quartz watch. [0003] Typically, the movement of a common mechanical watch includes 90 to 100 parts, with more functional movements having up to 1400 parts. The energy source of a mechanical watch is a coiled spring spring, and the energy stored in the spring drives the watch machine to work to achieve the purpose of timing. [0004] The travel time of a mechanical watch is different from that of a quartz watch. The second hand of a mechanical watch moves continuously without interruption. Due to the complexity of the mechanical watch movement, the travel time error is relatively la...

AI Technical Summary

Problems solved by technology

[0008] (3) The price of quartz watches is relatively cheaper than that of mechanical watches, but the replaced batteries will pollute the environment

[0009] To sum up, the previous mechanical watches had the problems of complex structures and large travel time errors.

In contrast, the conventional quartz watch has the problem of poor environmental protection, and because it is completely dependent on battery power supply, its use environment is limited to a certain extent.

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