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Timekeeper and time feedback, time calibration and pointer positioning method

A clock and feedback signal technology, applied in the field of timing control, can solve problems such as the lack of a pointer position feedback system in clocks and watches, and achieve the effects of convenient pointer installation and positioning, clock calibration, and pointer installation and positioning.

Inactive Publication Date: 2014-06-18
SHENZHEN FLYTA TECH DEV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a clock and its time feedback, time calibration and pointer positioning methods for the lack of pointer position feedback system in the existing clocks and watches

Method used

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  • Timekeeper and time feedback, time calibration and pointer positioning method
  • Timekeeper and time feedback, time calibration and pointer positioning method
  • Timekeeper and time feedback, time calibration and pointer positioning method

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] see figure 1 , is a diagram of the internal structure of the movement of the watch according to the preferred embodiment of the present invention. The movement of clock and watch of the present invention is made up of a cover transmission wheel train that comprises clock gear. And the timepiece is controlled by the controller to the travel time of the timepiece gear. The clock gear such as figure 1 There are at least an hour wheel wheel piece 15 and a minute wheel wheel piece 13, wherein the minute wheel wheel piece 13 is provided with an hour wheel light-transmitting hole 131. And the upper and lower sides of the sub-wheel light transmission hole 131 after the sub-wheel wheel sheet 13 is installed are equipped with an infrared optocouple...

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Abstract

The invention relates to a timekeeper and a time feedback, time calibration and pointer positioning method. The timekeeper at least comprises a hour wheel sheet, a minute wheel sheet, an electric motor and a controller, wherein the minute wheel sheet is provided with a light hole, and the upside and the downside of the light hole of the minute wheel sheet are respectively provided with an infrared optical coupling generating side and an infrared optical coupling receiving side; the infrared optical coupling receiving side generates a position feedback signal and sends to the controller when receiving infrared light; and when receiving the position feedback signal, the controller obtains the current-time minute number of the timekeeper, and determines the current indication time of the timekeeper by cooperating with an hour counter, wherein the current-time minute number of the timekeeper is a minute number preset by a software. An infrared optical coupling apparatus disclosed by the invention is capable of generating the position feedback signal and sending to the controller when the light hole passes the exact downside of the apparatus, so that the current time of the timekeeper is determined, the effective time feedback and reliable transmission of pointer position are realized, and further calibration of the timekeeper is realized, and through assistant intelligent positioning of a pointer by a software, convenient pointer installation positioning is realized.

Description

technical field [0001] The invention relates to the technical field of timing control, more specifically, to a clock and its time feedback, time calibration and pointer positioning methods. Background technique [0002] Most of the existing clocks and watches do not have pointer position recognition and feedback systems, and the clock travel time system works in an open-loop state; only a few architectural clock products are designed with feedback mechanisms, but the existing architectural clock feedback mechanisms are not advanced enough due to technology. It is not mature enough, so there are many problems in the reliability of the structure, the stability of the feedback signal, the operability of installation and maintenance, etc., which directly affect the reliability of the entire control system and the quality of architectural clock products. Therefore, the research on pointer position feedback technology with simple and reliable structure, advanced technical methods,...

Claims

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Application Information

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IPC IPC(8): G04C3/00G04C9/00
Inventor 鲍贤勇巫玲坚
Owner SHENZHEN FLYTA TECH DEV
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