CN2163396Y

CN2163396Y - Clock having geographical knowledge

Info

Publication number: CN2163396Y
Application number: CN 93233944
Authority: CN
Inventors: 张宝林
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-13
Filing date: 1993-05-13
Publication date: 1994-04-27
Anticipated expiration: 2003-05-13

Abstract

The utility model relates to a clock with geographical knowledge, which is composed of a clock movement assembly, a clock casing, a dial disc and pointers, wherein, an hour hand is changed into a time clock rotating disc, on which an eastern and a western hemispheres and geographical positions of part of cities are marked and below which an earth revolution pointer is arranged; a second hand, a minute hand, the time clock rotating disc and the earth revolution pointer are arranged in four layers; the dial disc is marked with months, solar terms and time, and takes 24 hours to rotate one circle; the earth revolution pointer is connected with an inner ratchet wheel in the clock movement assembly, and the tooth number of the inner ratchet wheel is 366; the wheel is engaged with a deflector rod in the clock movement assembly; the other end of the deflector rod contacts a contact rod on a clock wheel; once the clock wheel rotates one circle, the inner ratchet wheel rotates the distance of one tooth. The clock has the functions of timing and geographical knowledge, which is visual.

Description

Clock having geographical knowledge

The utility model is a kind of clock and watch with geographical knowledge.

Existing clock and watch, of a great variety, how its function does not possess the relative position of sun of the earth of demonstration nothing more than demonstration time, year, the moon, week etc., the function in the thing hemisphere time difference and season, season.

The purpose of this utility model is, provides a kind of and can show the time, can intuitively reflect the clock and watch in relative position, the reflection thing hemisphere time difference and the season in the four seasons that the earth moves round the sun again.

The purpose of this utility model is achieved in that these clock and watch are made up of cartridge assemblies, clock and watch shell, clock and watch face, pointer, change the clock and watch hour hands into the clock rotating disk, dish is marked with the geographic position in thing hemisphere and part city, the world, the revolution of earth pointer is housed below the clock rotating disk, and second hand, minute hand, clock rotating disk, revolution of earth pointer divide four layers of installation.The clock and watch face is divided into three circles, and the outer ring indicates month, and centre circle indicates 24 solar term, and scale between the inner ring timestamp, time scale are 24 hours weeks.The revolution of earth pointer is connected with the handle ratchet wheel of watch core assembly, and the gear of handle ratchet wheel is 366 teeth, this handle ratchet wheel and the driving lever engagement that is assembled on the cartridge assemblies.Clock wheel in the cartridge assemblies is to rotate a circle in 24 hours, and feeler lever is housed on it, and when clock wheel whenever rotates a circle, the feeler lever on it just drives driving lever and promotes handle ratchet wheel and turn over a tooth.Be equipped with in the cartridge assemblies one with the fast-dialing wheel of handle ratchet wheel engagement, and be equipped with and can accurately limit the spacing card that handle ratchet wheel rotates.

Clock and watch of the present utility model change hour hands into the clock rotating disk, and it is marked with the geographic position in thing hemisphere and part city, the world; Have additional the revolution of earth pointer simultaneously, the clock and watch face is marked with month, solar term, thus can accurately reflect all over the world time, season and the earth and the relative position of the sun.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the front view of the clock and watch face that the utility model proposes.

Fig. 2 is the structural drawing according to the watch and clock movement partial component that the utility model proposes.

Below in conjunction with Fig. 1,2 details and the working orders that describe in detail according to the concrete clock and watch that the utility model proposes.

These clock and watch are made up of cartridge assemblies, clock and watch shell, clock and watch face, pointer.Change the hour hands of clock and watch into the clock rotating disk, its subscript is marked with the geographic position in thing hemisphere and part city, the world.Add a revolution of earth pointer, second hand, minute hand, clock rotating disk below the clock rotating disk, the revolution of earth pointer divides four layers of installation.The clock and watch face is divided into inside and outside three circles, the outer ring mark has month, and the centre circle mark has 24 solar term, and inner ring marks free scale, and its time scale is 24 hours weeks.Handle ratchet wheel ［ 1 ］ in revolution of earth pointer and the watch core assembly links to each other, and the number of teeth of handle ratchet wheel is 366 teeth, and this handle ratchet wheel meshes with the driving lever ［ 5 ］ that is assembled on the cartridge assemblies.Clock wheel ［ 8 ］ is to rotate a circle in 24 hours, and feeler lever ［ 6 ］ is housed on it, and when clock wheel whenever rotates a circle, the feeler lever on it just drives driving lever and promotes handle ratchet wheel and turn over a tooth.Consider calibration normal time (365 days) and the difference of moistening year (366 days), in cartridge assemblies, be provided with fast-dialing wheel ［ 7 ］, accurate for guaranteeing that handle ratchet wheel rotate in place, in cartridge assemblies, be provided with spacing card ［ 4 ］.

Claims

1, a kind of clock and watch with geographical knowledge, by cartridge assemblies, the clock and watch shell, the clock and watch face, pointer is formed, it is characterized in that changing the clock and watch hour hands into the clock rotating disk, dish is marked with the geographic position in thing hemisphere and part city, the world, the revolution of earth pointer is housed below the clock rotating disk, second hand, minute hand, the clock rotating disk, the revolution of earth pointer divides four layers of installation, the clock and watch face is divided into three circles, the outer ring indicates month, and centre circle indicates 24 solar term, scale between the inner ring timestamp, its time scale is 24 hours weeks, handle ratchet wheel [1] in revolution of earth pointer and the cartridge assemblies links to each other, and the number of teeth of handle ratchet wheel is 366 teeth, and this handle ratchet wheel meshes with the driving lever [5] that is assembled on the cartridge assemblies, clock wheel [8] is to rotate a circle in 24 hours, feeler lever [6] is housed on it, and when clock wheel whenever rotates a circle, the feeler lever on it just drives driving lever and promotes handle ratchet wheel and turn over a tooth.

2, the clock and watch of band geographical knowledge according to claim 1, it is characterized in that being equipped with in the cartridge assemblies one with the fast-dialing wheel ［ 7 ］ of handle ratchet wheel ［ 1 ］ engagement, and be equipped with and can accurately limit the spacing card ［ 4 ］ that handle ratchet wheel ［ 1 ］ rotates.