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Improved clock pendulum driving device

A driving device and an improved technology are applied to the driving mechanism of clocks, mechanically driven clocks, clocks and other directions, which can solve the problems of large clockwork mechanism, cumbersome use and operation, inconvenient maintenance and repair, etc., and achieve easier maintenance and simplified transmission mechanism. , the effect of saving materials

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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  • Improved clock pendulum driving device
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  • Improved clock pendulum driving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] As shown in FIG. 1 , this embodiment includes a pendulum 8 , a pendulum mechanism 7 for driving the pendulum 8 to swing, and an escapement mechanism 6 for driving the pendulum mechanism 7 to work. A motor 2 is also provided, the output shaft of which is connected with the worm 1 , and the worm wheel 5 matched with the worm is connected with the escape wheel of the escapement mechanism 6 through the elastic assembly 4 .

[0017] The elastic assembly 4 is a clockwork or torsion spring; one end of the elastic assembly 4 is connected to the worm wheel 5 , and the other end is connected to the escape wheel shaft fixed to the escape wheel of the escapement mechanism 6 .

Embodiment 2

[0019] As shown in FIG. 2 , this embodiment includes a pendulum 8 , a pendulum mechanism 7 for driving the pendulum 8 to swing, and an escapement mechanism 6 for driving the pendulum mechanism 7 to work. A motor 2 and a gear transmission mechanism 9 are also provided, and the worm wheel 5 is connected with the escape wheel of the escapement mechanism 6 through the gear transmission mechanism 9 and the elastic assembly 4 in turn.

[0020] The elastic component 4 is a clockwork or torsion spring; one end of the elastic component 4 is connected to the driven gear of the gear transmission mechanism 9 , and the other end is connected to the escape wheel shaft fixed with the escape wheel of the escapement mechanism 6 .

Embodiment 3

[0022] As shown in FIG. 3 , this embodiment includes a pendulum 8 , a pendulum mechanism 7 for driving the pendulum 8 to swing, and an escapement mechanism 6 for driving the pendulum mechanism 7 to work. A motor 2 and a gear transmission mechanism 9 are also provided, and the worm wheel 5 is connected with the escape wheel of the escapement mechanism 6 through the elastic assembly 4 and the gear transmission mechanism 9 in turn.

[0023] The elastic component 4 is a spring or torsion spring; one end of the elastic component 4 is connected to the worm wheel 5 , and the other end is connected to the driving gear shaft of the gear transmission mechanism 9 .

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Abstract

This invention relates to improved pendulum drive device, which comprises pendulum, pendulum bar structure to drive the swing and work detent structure to drive the bar structure, motor with output axis connected to whirl bar, wherein, the whirl wheel matches with whirl bar connected to the detent wheel through spring parts; 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, in particular to an improved pendulum driving device. 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, whic...

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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