Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts

一种多功能、轮系的技术，应用在机械驱动的钟、时间指示的机械装置、用目视方式指示时间等方向，能够解决增加制造零件数量、很多时间周期等问题

Inactive Publication Date: 2006-06-21
SEIKO INSTR INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in manufacturing a multifunctional timepiece with the prior art small hands, there is a problem that many time periods are required in the changeover operation of the machined parts, additionally increasing the number of manufactured parts

Method used

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  • Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts
  • Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts
  • Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0076] First, a first embodiment related to the multifunctional timepiece of the present invention will be described.

[0077] (1.1) The structure of the whole movement:

[0078]Referring to FIGS. 1 to 6, according to a first embodiment, the movement is constituted by an analog electronic timepiece. In detail, the first embodiment is constituted by an analog timepiece (electrical timepiece, electronic timepiece, mechanical timepiece) that operates in the "3 o'clock direction", "6 o'clock direction", "9 o'clock direction" At least one part of "clock direction" and "12 o'clock direction" has a small pointer. That is, the first embodiment may be configured such that the hour hand through which the center of rotation is the center of the main plate displays time information on the "hour" of the 12-hour system, and the minute hand whose center of rotation is the center of the main plate displays time information on "minutes". Time information, through the 24-hour hand whose rotat...

no. 2 example

[0150] Next, a second embodiment of the multifunctional timepiece will be described. The following description mainly focuses on the points where the second embodiment of the multifunction timepiece differs from the first embodiment of the multifunction timepiece. Therefore, the above description of the first embodiment of the multifunctional timepiece will apply to parts not described below.

[0151] (2.1) The overall structure of the movement:

[0152] Referring to Fig. 22 and Fig. 24, the second embodiment is constituted by an analog electronic timepiece. In detail, the second embodiment is composed of an analog timepiece (electrical timepiece, electronic timepiece, mechanical timepiece) that operates in the "2 o'clock direction", "6 o'clock direction", "10 o'clock direction" There is a small pointer at least one part of "clock direction". According to a second embodiment, it can be constructed such that the hour hand through which the center of rotation is the center of...

no. 3 example

[0177] Next, a third embodiment of the multifunctional timepiece will be described. The following description mainly focuses on the points in which the third embodiment of the multifunctional timepiece of the present invention differs from the first embodiment. Therefore, the above description of the first embodiment will apply to parts not described below. The third embodiment of the multifunctional timepiece of the present invention is different from the first embodiment in the day calendar display mechanism. That is, the third embodiment of the multifunctional timepiece of the invention is characterized by the provision of a so-called "retrograde" day hand capable of fanning movement.

[0178] (3.1) The overall structure of the movement:

[0179] Referring to Fig. 25 to Fig. 27, according to the third embodiment of the multifunctional timepiece of the present invention, the movement is constituted by an analog electronic timepiece. In detail, the third embodiment of the ...

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Abstract

To realize an analog multi-function timepiece of multiple movement configuration including a fan-shaped movement hand train by changing only the positions of integrated parts without changing the size and shape of movement parts. The movement of the multi-functional timepiece is provided with a first wheel train rotation center, a second wheel train rotation center, a third wheel train rotation center and a fourth wheel train rotation center. The calendar information is displayed by a small pointer that rotates around the rotation center of the first wheel train and the second wheel train. The calendar information can be displayed by a small pointer moving fan-shaped around the rotation center of the third wheel train and the center of rotation of the fourth wheel train.

Description

technical field [0001] The invention relates to a multifunctional timepiece capable of forming multiple fan-shaped movement pointer wheel train configurations. In particular, the present invention contemplates an analog multifunctional timepiece constructed to enable multiple movement configurations including fan-shaped movement hand trains by changing only the positions of the integrated parts without changing the size and shape of the movement parts . Background technique [0002] (1) Terminology Explanation [0003] Typically, the body of the machine that includes the part that drives the timepiece is called the "movement". A state in which a timepiece is connected with a dial and hands and put into a timepiece case so as to constitute a final product is called a "complete" timepiece. On both sides of the main splint that constitutes the bottom plate of the timepiece, the glass side with the timepiece case (that is, the side with the timepiece case dial) is called the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B19/02G04B19/04G04B19/24
CPCG04B19/241
Inventor 平野圭渡边守所毅
Owner SEIKO INSTR INC
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