Winding and needle pulling mechanism of mechanical clock

Abstract

The invention discloses a winding and needle pulling mechanism of a mechanical clock. The mechanism comprises a winding shaft, an upper clamping plate part, a lower clamping plate part, a rear cover, a shell integrally fixed with the lower clamping plate part, a motive assembly fixed between the upper and lower clamping plate parts, and a winding ratchet wheel fixedly arranged on the winding shaft, a rear cover shell, a clutch wheel, a fixed retaining ring and a limiting piece which are respectively fixed with the rear cover, a winding wheel and a return spring coaxially and loosely sleeved on a clamping plate column, a needle pulling wheel shaft and a needle pulling wheel part of a needle pulling wheel piece coaxially riveted integrally, a needle pulling idle gear piece loosely sleeved on a needle pulling wheel shaft square tenon, a clamp spring integrally matched with the needle pulling wheel shaft elastically, and a ball bracket part fixed with the shell and contacted with the fixed retaining ring. The mechanism has the beneficial effects that the winding or needle pulling function can be completed by rotating or pulling the rear cover part, so that artistic quality and ornamental value of the ornamental mechanical clock can be effectively ensured to meet the personnel demands of novelty and beauty of people. The mechanism is simple in structure, reliable to operate and good in manufacturability.

Description

technical field [0001] The invention relates to a mechanical watch part, in particular to a winding and needle setting mechanism of a mechanical watch. Background technique [0002] In the development process of mechanical clocks and watches, it was mainly used as a tool for reading time at first. With the development of science and technology, mechanical clocks and watches have developed to the stage of watches. In order to be able to read the time at any time, people gradually develop the habit of wearing watch habits. At present, the development of mechanical clocks is becoming more and more new and strange. People's demand for mechanical clocks is not simply to wear them on the wrist to read the time. In recent years, mechanical clocks in the form of accessories, such as necklaces and bracelets, have emerged in an endless stream. , so that people's requirements for the artistry, appreciation and practicality of mechanical clocks and watches are greatly improved. Mechan...

AI Technical Summary

Problems solved by technology

If a mechanical clock is worn as an accessory, the traditional winding and setting needle structure will be greatly reduced in terms of satisfying artistry and appreciation

Images