CN2893759Y

CN2893759Y - Gear driving device for clock with cartoon on surface

Info

Publication number: CN2893759Y
Application number: CN 200520120966
Authority: CN
Inventors: 时善炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-20
Filing date: 2005-12-20
Publication date: 2007-04-25
Anticipated expiration: 2015-12-20

Abstract

The utility model relates to a clock gear transmission device with movable picture on the surface belonging to the timing device field, which comprises a synchronous motor, an active gear, a driven gear, a partial light disc, a time movement, an hour hand shaft and a minute hand shaft, wherein the active gear is positioned on the shaft of the synchronous motor, the hollow shaft is positioned on the movement, the hour hand shaft and the minute hand shaft are inserted into the central bore of the hollow shaft; the driven gear is positioned on the lower part of the hollow shaft, the partial light disc is fixed at the upper end of the driven gear to create a dynamic screen. The utility model has a novelty structure and an ingenious idea that the user can not only see time, but also appreciate moving picture, at the same time the two functions have no impact on each other and are perfectly combined.

Description

There is the cogwheel gearing of the clock of animation on the surface

Technical field

The utility model surface has the cogwheel gearing of the clock of animation to belong to the time set field, particularly relates to a kind of gearing that dynamic decorative picture is arranged in clock face.

Background technology

At present, there is the clock of animation on the surface on the market, and some is known as dynamic clock, is directly to add a time set in the dynamic picture of existing outward appearance, is installed on the dynamic PS plate of drawing.Timing and replacing battery etc. are extremely inconvenient, and influence the overall aesthetic of dynamic picture.And timing clock face and dynamic picture requirement and the characteristics because of self is respectively arranged, add the limitation of inner structure, make whole dynamic picture and clock and watch occur being discord, generation is separated from each other sense, visually can not produce the aesthetic feeling that unites two into one, and on the contrary original dynamic picture is produced certain limitation, two kinds of functions still are two kinds of forms, independent separately, lack practical unified character, more can not embody the clock that there is animation on truly surface.

The content of utility model

The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of dynamic picture and clocking capability unification is provided, and there is the cogwheel gearing of the clock of animation on the surface.

The purpose of this utility model reaches by following measure, adopt gear-driven technical scheme, be by synchronous motor, driving gear, follower gear, the polarisation dish, the timing movement, hour hand axle and minute hand shaft are formed, and the axle of synchronous motor is provided with a driving gear, movement is loaded on the bottom of end box, tubular shaft is installed on the movement, and the hour hand axle of timing movement and minute hand shaft insert in the central bore of tubular shaft, and follower gear is installed in the tubular shaft bottom, be fixed with a polarisation dish in the follower gear upper end, driving gear cooperates with follower gear, and synchronous motor drives driving gear, promotes follower gear, drive the polarisation disc spins, produce dynamic picture.

The utility model can be with concentric bearings in the tubular shaft bottom, follower gear is installed on the concentric bearings, follower gear tightly is placed in the bottom of tubular shaft by the concentric bearings that is embedded in its lower end, and directly by gear drive, the follower gear upper end that is placed on the tubular shaft is fixed with a polarisation dish.

In the central bore that the hour hand axle of the utility model timing movement and minute hand shaft insert in tubular shaft, timing clock face and dynamic picture are a center, time set and dynamic contradiction of drawing a center of contention have been solved, guaranteed the timing travelling mechanism, polarisation dish travelling mechanism independently runs well separately, complements each other.

The new Ying of the utility model structure is skillfully constructed, and has solved movement timing and the convenience of changing battery, and timing travelling mechanism and polarisation dish travelling mechanism are independent separately, and the time of can seeing can be appreciated dynamic the picture again, and the two is independent of each other and can perfectly merges.

Description of drawings:

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the utility model structural representations.

Embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing.

As accompanying drawing 1, shown in the accompanying drawing 2, the utility model is by synchronous motor 1, driving gear 3, follower gear 7, polarisation dish 2, the timing movement, hour hand axle 5 and minute hand shaft 6 are formed, the axle of synchronous motor is provided with a driving gear, movement is loaded on the bottom of end box, and tubular shaft 4 is installed on the movement, and the hour hand axle of timing movement and minute hand shaft insert in the central bore of tubular shaft, be with concentric bearings 8 in the tubular shaft bottom, follower gear is installed on the concentric bearings, and driving gear cooperates with follower gear, and synchronous motor drives driving gear, promote follower gear, be fixed with a polarisation dish in the follower gear upper end, drive the polarisation disc spins, produce dynamic picture, the hour hand axle of timing movement and minute hand shaft insert in the central bore of tubular shaft, and the hour hands of timing clock face and dynamic picture are a center.

Claims

1, there is the cogwheel gearing of the clock of animation on a kind of surface, it is characterized in that by synchronous motor, driving gear, follower gear, the polarisation dish, the timing movement, hour hand axle and minute hand shaft are formed, and the axle of synchronous motor is provided with a driving gear, tubular shaft is installed on the movement, the hour hand axle of timing movement and minute hand shaft insert in the central bore of tubular shaft, and follower gear is installed in the tubular shaft bottom, are fixed with a polarisation dish in the follower gear upper end, driving gear cooperates with follower gear, synchronous motor drives driving gear, promotes follower gear, drives the polarisation disc spins.

2, there is the cogwheel gearing of the clock of animation on surface according to claim 1, it is characterized in that being with concentric bearings in the tubular shaft bottom, follower gear is installed on the concentric bearings, and follower gear tightly is placed in the bottom of tubular shaft by the concentric bearings that is embedded in its lower end.