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Two-time structure movement of a mechanical watch

A technology of mechanical watches and movements, applied in mechanically driven clocks, gear mechanisms, and time-indicating mechanical devices, etc., can solve problems such as easy confusion, and achieve the effects of easy identification, strong operability, and high adjustment accuracy.

Active Publication Date: 2016-11-02
孔雀表业(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is a central structure, and the 2 hour hands display the time of 2 regions, which is easy to confuse

Method used

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  • Two-time structure movement of a mechanical watch
  • Two-time structure movement of a mechanical watch
  • Two-time structure movement of a mechanical watch

Examples

Experimental program
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Embodiment Construction

[0024] Such as Figure 1~4 As shown, a two-time structure movement of a mechanical watch includes an upper splint 24, a middle splint 25, a lower splint 26, a first time mechanism, a second time mechanism, and a differential adjustment mechanism;

[0025] The first time mechanism includes minute wheel-1, hour wheel-2, and wheel wheel one. The minute wheel-1 is coaxially arranged with the hour wheel-2, and the wheel wheel one includes wheel-piece one 3 and Cross gear shaft 4, the minute wheel 1 meshes with the cross wheel piece 3, and the hour wheel 2 meshes with the cross gear shaft 4;

[0026] The second time mechanism includes the second minute wheel 5, the second hour wheel 6, the second wheel, the second hour wheel 9, the first planet wheel 10, and the second planetary wheel. The second minute wheel 5, the second hour wheel 6, and the second hour wheel 9 and the first planetary wheel 10 are arranged coaxially, the time intermediate wheel 9 and the first planetary wheel 10 are ...

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Abstract

The invention relates to mechanical watches, in particular to a two-place-time structure movement of a mechanical watch. According to the technical scheme, the two-place-time structure movement of the mechanical watch comprises a first time mechanism, a second time mechanism and a differential motion adjusting mechanism. The first time mechanism comprises a first cannon pinion, a first hour wheel and a first minute wheel; the second time mechanism comprises a second cannon pinion, a second hour wheel, a second minute wheel, a time intermediate wheel, a first planet wheel and a second planet wheel; the differential motion adjusting mechanism comprises a watch handle, a clutch wheel, a hand setting third wheel, a fast setting intermediate wheel, a fast setting wheel, a differential motion wheel and a positioning spring rod. According to the two-place-time structure movement of the mechanical watch, the two time mechanisms are arranged to display time of timezones of two places, and the time is easy to recognize.

Description

Technical field [0001] The invention relates to a mechanical watch, in particular to a dual time structure movement of a mechanical watch. Background technique [0002] The watch is a time-keeping tool that people use daily. Because of its accurate timekeeping, intuitiveness, small size, and convenient carrying, it is welcomed by people all over the world. Most watches are equipped with hour and minute hands on the dial, respectively indicating the hour and minute of the time at which the watch is located. Due to the rotation of the earth, the longitude and time are different in different parts of the world. This is what people call jet lag. When people travel from one area of ​​the earth to another, from one country to another, the user needs the watch to display both the local time and the time of departure. [0003] Existing watches can display dual time. For example, Chinese patent CN201556037U, titled "A watch structure containing dual time hands", discloses a dual time tech...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G04B19/23G04B13/00G04B27/00
Inventor 焉宝泉
Owner 孔雀表业(集团)有限公司