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Movement and mechanical watch with same

Active Publication Date: 2017-05-31
南通市知识产权维权援助中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention lies in the problem of low winding efficiency and reliability of the movement with pearl tuo in the prior art, thus proposing a movement with higher winding efficiency and reliability

Method used

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  • Movement and mechanical watch with same
  • Movement and mechanical watch with same

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Experimental program
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Effect test

Embodiment 1

[0050] A movement provided in this embodiment includes: a movement splint and a rotatable automatic top 10, the splint is located at the back of the movement, the automatic top 10 is on the same layer as the movement splint and is opposite to the movement splint. The center of the movement is set eccentrically, and the radius of the automatic rotor 10 exceeds half of the radius of the movement, so that the rotation track of the automatic rotor 10 covers the center of the movement. For the movement of the same size, the volume of the automatic Tuo 10 is larger than that of the Pearl Tuo in the prior art, and has strong mobility. The power generated by its own weight is enough to drive the mainspring, thereby ensuring the winding efficiency and the winding efficiency of the movement. reliability.

[0051] In this embodiment, it also includes a balance wheel 40 hairspring system, a two-way winding mechanism and a driving assembly; the automatic top 10 is connected to the two-way ...

Embodiment 2

[0063] A kind of mechanical watch provided in this embodiment, such as figure 2 As shown, it includes: a dial 30 arranged on the front of the watch, a rotatable pointer on the dial 30, and the movement 20 in the first embodiment. Since the movement 20 of the first embodiment is provided, it has all the above-mentioned advantage.

[0064] An observation hole 31 is formed on the dial 30 , and the balance wheel can be observed from the observation hole 31 .

[0065] The hands on the dial 30 include hour, minute and second hands respectively rotating around the center of the dial.

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Abstract

The invention discloses movement and a mechanical watch with the movement and belongs to the technical field of watches. The movement comprises a movement clamp plate and a rotatable automatic rotor, the clamp plate is located at the back of the movement, the automatic rotor and the movement clamp plate are on the same layer and eccentrically arranged relative to the center of the movement, and the radius of the automatic rotor exceeds half of the radius of the movement to allow the rotation trajectory of the automatic rotor covers the center of the movement. Compared with movement of the same size, the movement has the advantages that the size of the automatic rotor is larger than the size of a pearl rotor in the prior art, the movement is high in movement ability, a clockwork spring can be driven by power generated by self-weight, and the winding efficiency and reliability of the movement are guaranteed.

Description

technical field [0001] The invention relates to the technical field of watches, and more specifically relates to a movement and a mechanical watch. Background technique [0002] A watch, or a wristwatch, refers to an instrument worn on the wrist for timing / displaying time. The parts of the watch head include: movement, case, bottom cover, pointer and so on. Since it is worn on the wrist, the size of its watch head directly affects the comfort of the wearer. The thicker watch head is not only heavy, but also uncomfortable to wear and easy to scratch and wear. Therefore, the thinner watch head is welcomed by the market. In order to reduce the thickness of the watch head, you can reduce the thickness of the case, bottom cover or movement. However, the thickness of the case and bottom cover itself is much smaller than the thickness of the movement. Therefore, it is usually to reduce the thickness of the movement In order to achieve the purpose of reducing the thickness of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B13/02G04B17/06G04B5/00G04B15/14
Inventor 邱训志
Owner 南通市知识产权维权援助中心
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