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

Active Publication Date: 2022-04-12
深圳市新隆达表业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The pattern displayed on the dial is the most important point in the decorative elements of the watch. The existing dial image is fixed. If you want to change the dial pattern, you need to disassemble the case to replace the new dial, which is more cumbersome.

Method used

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  • Variable dial plate structure and watch with same
  • Variable dial plate structure and watch with same
  • Variable dial plate structure and watch with same

Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

According to the main scheme, the variable dial plate structure comprises a carrier, a prism and a driving transmission mechanism, a circular truncated cone is arranged in the middle of the carrier, the surface of the circular truncated cone is a time plane, and the circular truncated cone is used for arranging pointers; the three prisms are arranged in a circumferential radial mode with the geometric center line of the circular truncated cone as the center, the ends of the prisms are rotationally connected with the carrier around the geometric center line of the carrier, the driving transmission mechanism is used for driving the prisms to rotate, and the three side faces of each prism are provided with different display structures respectively. According to the dial plate, the rotatable prism and the driving transmission mechanism are arranged, and the positions of the display structures of the prism are changed by utilizing the driving transmission mechanism, so that different display patterns are formed by different display structures, and the pattern of the dial plate can be changed.

Description

technical field [0001] The present application relates to the field of watch structures, in particular to a variable dial structure and a watch with the structure. Background technique [0002] A watch usually includes structures such as a watch case, a movement, a pointer, a dial, and a strap to realize its timing function. [0003] Nowadays, the timing properties of watches are gradually reduced, and they are more used for decoration. For this reason, the appearance design of watches keeps up with the trend. [0004] The pattern displayed on the dial is the most important point in the decorative elements of the watch. The existing dial image is fixed. If you want to change the dial pattern, you need to disassemble the case to replace the new dial, which is more cumbersome. . Contents of the invention [0005] In order to facilitate the transformation of the dial pattern, the application provides a variable dial structure and a watch with the structure. [0006] A vari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B19/10
Inventor 林风光
Owner 深圳市新隆达表业有限公司
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