Simple structure clock pendulum driving device

A driving device and a technology with a simple structure, which are applied to the driving mechanism of clocks, mechanically driven clocks, clocks and other directions, can solve the problems of complex structure, complicated operation and small pendulum spokes, etc., so as to reduce the manufacturing cost and simplify the transmission mechanism. , a spectacular effect

Inactive Publication Date: 2007-08-01
孙德斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their common defects are: first, it is necessary to regularly apply external force to the weight or spring to ensure that it does not stop working, and the operation is cumbersome; second, the driving mechanism drives the needle shaft and the pendulum to work through a complicated transmission wheel train , complex structure, high failure rate, inconvenient maintenance and repair
Third, the pendulum driving methods of the current pendulum clocks all have the disadvantage of having a small pendulum and its pendulum spoke, because if the pendulum is enlarged or the pendulum spoke is designed to be enlarged, the weight will be too heavy or the clockwork mechanism will be too large. Problem, for places that require a large pendulum, the current pendulum clock cannot meet the needs of users

Method used

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  • Simple structure clock pendulum driving device

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings and examples.

[0011] As shown in FIG. 1 , this embodiment includes a pendulum 1 and a pendulum mechanism 2 for driving the pendulum 1 to swing. The upper end of the swing link mechanism 2 is fixedly connected with the outer end of the swing link drive shaft 3 , and the inner end of the swing link drive shaft 3 is connected with the output shaft of the motor 4 through a coupling clutch 5 .

[0012] Fork drive shaft 3 is movably installed in an axle sleeve, and the latter is fixed on the frame of clock and watch.

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Abstract

This invention relates to one constant dynamic pendulum clock, which comprises pendulum and pendulum bar structure to drive pendulum, wherein, the pendulum structure top end is connected with pendulum drive axis connected to the motor output axis through axis collection clutch. This invention can be made into large intelligent pendulum with diameter more than 100CM.

Description

technical field [0001] The invention relates to a pendulum driving device, in particular to a pendulum driving device with simple structure. Background technique [0002] The driving mechanism of the existing pendulum clock generally adopts two modes of driving the sprocket wheel by the weight or driving the gear by the spring. Their common defects are: first, it is necessary to regularly apply external force to the weight or spring to ensure that it does not stop working, and the operation is cumbersome; second, the driving mechanism drives the needle shaft and the pendulum to work through a complicated transmission wheel train , complex structure, high failure rate, and inconvenient maintenance and repair. Third, the pendulum driving methods of the current pendulum clocks all have the disadvantage of having a small pendulum and its pendulum spoke, because if the pendulum is enlarged or the pendulum spoke is designed to be enlarged, the weight will be too heavy or the cloc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04B1/02G04C3/02
Inventor 孙德斌
Owner 孙德斌
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