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Clock pendulum driving device

A driving device and pendulum technology, applied in the driving mechanism of clocks, mechanically driven clocks, clocks and other directions, can solve the problems of large clockwork mechanism, cumbersome use and operation, inconvenient maintenance and repair, etc. maintenance 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 it is cumbersome to use and operate; The shortcoming of the small pendulum, because if the pendulum is enlarged or the design of the pendulum is enlarged, it will inevitably lead to the problem that the weight is too heavy or the clockwork mechanism is too large. For places that require a large pendulum, the current pendulum clock cannot meet the needs of users. need
Third, the driving mechanism drives the needle shaft and the pendulum to work through a complex transmission wheel train. The structure is complex, the failure rate is high, and maintenance and repair are inconvenient.

Method used

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  • Clock pendulum driving device
  • Clock pendulum driving device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] As shown in FIG. 1 , this embodiment includes a pendulum 1 , a pendulum mechanism 2 for driving the pendulum 1 to swing, and an escapement mechanism 3 for driving the pendulum mechanism 2 to work. Also be provided with motor 4, its output shaft is connected with the escapement wheel of escapement mechanism 3.

Embodiment 2

[0016] As shown in FIG. 2 , on the basis of the first embodiment, a gear transmission mechanism 5 is added, the motor 4 is connected with the driving gear therein, and the driven gear is coaxially connected with the escape wheel of the escapement mechanism 4 .

Embodiment 3

[0018] The motor 4 and the escapement mechanism 3 are fixed in the casing to form an independent pendulum drive motor, which is directly connected to the pendulum drive shaft.

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Abstract

This invention relates to one pendulum clock drive device, which comprises pendulum clock, pendulum bar structure to drive clock pendulum and the detent structure to drive the pendulum bar structure, motor with output axis connected to the detent wheel. 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 of a pendulum clock. 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 it is cumbersome to use and operate; The shortcoming of the small pendulum, because if the pendulum is enlarged or the design of the pendulum is enlarged, it will inevitably lead to the problem that the weight is too heavy or the clockwork mechanism is too large. For places that require a large pendulum, the current pendulum clock cannot meet the needs of users. need. Third, the driving mechanism drives the needle shaft and the pendulum to work through a complex transmission wheel train, which has a complex structure, high failure rate, and inco...

Claims

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Application Information

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IPC IPC(8): G04B1/02G04C3/02
Inventor 孙德斌
Owner 孙德斌
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