Variable dial plate structure and watch with same
A dial and variable technology, applied to clocks, mechanically driven clocks, time indicating mechanical devices, etc., can solve cumbersome problems, achieve the effect of strengthening demand, realizing automation, and increasing functionality
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Embodiment 1
[0053] The implementation principle of Embodiment 1 is: when the hour hand shaft 23 of the movement 13 rotates forward (clockwise), the first bevel gear 41 is driven to rotate through the linkage rod, and then the triangular body 3 is driven to rotate through the gear meshing, thereby realizing Automatic conversion of the display pattern of the dial.
[0054] Moreover, the periodic change of the display pattern of the dial is time-sensitive (the triangular prism rotates once in 324 hours), so the dial can display corresponding display effects in different time periods to adapt to the functions and effects within the time period.
[0055] Specifically, as Image 6 As shown, the three display patterns can correspond to eight o'clock in the morning, four o'clock in the afternoon and twelve o'clock in the evening respectively. The opposite pattern is a fluorescent layer 32, and the opposite pattern at twelve o'clock in the evening is a matte layer 33.
[0056] In this way, the u...
Embodiment 2
[0059] Embodiment 2, make the following setting on the basis of embodiment 1, such as Figure 7 As shown, the drive transmission mechanism 4 also includes a drive rod 5, which is fixed at one end of one of the rotating shafts 30, and the drive rod 5 is located on the outside of the carrier 2, that is, by rotating the drive rod 5, the triangular body 3 can be rotated forward , so as to realize the manual adjustment of the display pattern.
[0060] But the drive torque of drive rod 5 will affect the normal operation of hour hand shaft 23, for this reason, also make following change, as Figure 8 As shown, a one-way torque member 6 is provided between the transmission member 43 and the hour hand shaft 23, and the one-way torque member 6 is used for one-way transmission of the torque of the hour hand shaft 23 of the movement 13 to the transmission member 43, so that only the hour hand The positive torque of the shaft 23 will be transmitted to the transmission member 43 to drive t...
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