CN2112849U

CN2112849U - Calendar quartz clock

Info

Publication number: CN2112849U
Application number: CN 92213181
Authority: CN
Inventors: 邬显恕
Original assignee: NANJING CLOCK FACTORY
Current assignee: NANJING CLOCK FACTORY
Priority date: 1992-01-31
Filing date: 1992-01-31
Publication date: 1992-08-12

Abstract

The utility model relates to a sun, moon and stars calendar quartz clock which can indicate day and night marks. The indication which is 24 hours as one cycle can be realized mainly through the design of a driving gear and a machine frame which are added to a conventional 12 hours mechanism. The utility model is characterized in that an hour setting wheel is tightly fitted with an hour wheel pipe and is meshed with a rear setting wheel; after a front setting wheel is tightly fitted with a rear side wheel, the front setting wheel is meshed with a star wheel and is installed on the machine frame; a star picture is fixed on a star disc wheel, and the star picture is pressed by a guard sheet. The utility model has the advantages of convenient installation and use and wide application range, the scientificalness and interest can be increased to be suitable for children to use.

Description

Calendar quartz clock

The utility model is a kind ofly can show the clock and watch gear train of mark round the clock, specifically a kind of sun,moon and star crystal clock in morning.

Existing simulated pointer formula quartz clock mechanism is made up of integrated circuit and quartz resonator, with drive stepping motor again by the mechanical drive reducing gear, realizes 12 hours be that a round-robin is indicated.

The purpose of this utility model then is the problem at above-mentioned existence, has designed a kind of the demonstration by clock face and Moving plate change in pattern to signify mark round the clock, is fit to children and uses, and can expand as the sun,moon and star crystal clock in morning of 24 hours systems by the design of clock face.

The utility model technical solution:

A kind of by the quartz clock movement hour wheel, clock face is fixed on the sun,moon and star crystal clock of forming on the clock shell in morning by nut, it is characterized in that hour setting wheel 2 and hour wheel pipe wringing fit, with 4 engagements of back third wheel, and mesh with astrolabe wheel 5 after third wheel 3 and back third wheel 4 wringing fits, and be loaded on the frame 6, star picture in morning 7 is fixed on the astrolabe wheel 5, and catch 8 is pushed down star picture in morning 7.

Advantage of the present utility model:

The utility model and quartz clock movement are easy to assembly, good manufacturability, reliable in structure, except that the indication normal time, can also from morning 6 skies gradually bright, bird flies up, the sun rises, and noon, sky was the brightest, sun center, the sun sets at dusk, sky deepening gradually, and the moon rises, star occurs, go round and begin again finish with 24 hours be a round-robin round the clock mark show, increased the interesting and scientific of life, adapting to infantile psychology, but and the timer of expanded functionality and other purposes.

Fig. 1 is the utility model structural representation.

Below in conjunction with accompanying drawing the utility model is further described:

Dress hour setting wheel 2 on the hour wheel pipe of quartz clock movement NQ901X hour wheel 1, adorn forward and backward third wheel 3,4 and astrolabe wheel 5 on frame 6, installation core battery folder side is in 6 liang of claw directions of frame, the movement top is fixed with the single deck tape-recorder pawl, stir pinwheel is made hour setting wheel 2 engagements normally, star picture in morning 7, catch 8, clock face 9 make aim at the sun and movement center line at 12, use fixedly clock face of nut 10, stir the needle handle examination sun is moved at 12 o'clock, during dress, the minute, second pin finishes overall process.

Claims

1, a kind of by the quartz clock movement hour wheel, clock face is fixed on the sun,moon and star crystal clock of forming on the clock shell in morning by nut, it is characterized in that hour setting wheel 2 and hour wheel pipe wringing fit, with 4 engagements of back third wheel, mesh with astrolabe wheel 5 after front intermediate gear 3 and back third wheel 4 wringing fits, and be loaded on the frame 6, star picture in morning 7 is fixed on the astrolabe wheel 5, and catch 8 is pushed down star picture in morning 7.