CN206133189U

CN206133189U - Astronomical clock

Info

Publication number: CN206133189U
Application number: CN201621138720.5U
Authority: CN
Inventors: 孙得膑; 宋志星; 郭俊材; 黎胜佑
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-20
Filing date: 2016-10-20
Publication date: 2017-04-26
Anticipated expiration: 2026-10-20

Abstract

The utility model relates to an astronomical clock, including quotation and pointer, characterized in that dispose in the quotation and be eccentric state, and have hour hands function and calendar instruction function's hour hands calendar dish simultaneously. Hour hands calendar dish is including plate rail, fixed mounting in plate rail and simultaneous movement's calendar graduated disk and hour hands with it to and be carved with the calendar scale, rotate install in make circular motion's calendar rolling disc on the plate rail and along its center. The utility model discloses an astronomical clock adopts the electromechanical structure that combines together with mechanical structure, traditional pure mechanical astronomical clock structure of comparing, and its operation is more reliable and more stable, and it is accurate to have good luck, and the low and easy maintenance of fault rate has prolonged astronomical clock's life.

Description

Astronomical clock

Technical field

This utility model is related to a kind of clock structure, particularly a kind of to integrate time, date, month display function Astronomical clock, belongs to clock structure technical field.

Background technology

At present, existing astronomical clock structure generally uses pure mechanic structure, the astronomical bell structure of pure mechanic structure Complexity, reliability and stability during use are not enough, and precision is poor, and fault rate is high, and inconvenient maintenance, service life are short, it is difficult to full The chronometric structure of foot and functional requirement.

The content of the invention

This utility model aims to solve the problem that complex structure, reliability and stability difference and the fault rate that existing clock and watch are present Height, inconvenient maintenance, the technological deficiency such as service life is short, so provide a kind of electric-mechanic control system with structure it is simple and direct, precision is high, The reliable and stable astronomical clock of performance.

To solve the above problems, the technical scheme adopted by this utility model is：

Astronomical clock, including card and pointer, are characterized in that, are configured with eccentric state and same in the card When there is hour hands function and calendar to indicate the hour hands calendar-disc of function.

The hour hands calendar-disc includes plate rail, is fixedly installed in plate rail and synchronizes motion calendar index dial and when Pin, and be carved with calendar scale, rotation be installed on the calendar rotation dish that the plate rail Shang Qieyanqi centers circle；

The plate rail is installed on chronometric movement output shaft and is rotated by which, the calendar by eccentric stent Rotation dish is realized rotating on the plate rail by the motor, reducing gear and the gear-driven assembly that are fixed on plate rail；Gear Transmission component includes exporting the power gear of connection by reducing gear and is located at the internal gear of the calendar rotation dish medial surface Circle, under the drive of power gear, the inner gear ring engaged with the power gear drives whole calendar rotation dish to make circumference fortune It is dynamic；

A circle rotating disk guide rail is provided with the inside of the plate rail, the calendar rotation dish periphery is provided with a circle guide bearing, described Calendar rotation dish is circled along the rotating disk guide rail on the inside of the plate rail by periphery guide bearing；

The calendar index dial is engraved structure and is fixed on the outside of the card of the calendar rotation dish, calendar rotation dish phase For calendar index dial is rotated once daily, the calendar scale on the calendar rotation dish circumference is revealed in the calendar index dial Engraved structure at and adjacent calendar scale effectively separated.

The card outer rim has month indicator, minute indicating ring and the clock indicating ring of different scale marks；

The pointer includes monthly calendar indicator, the minute hand circled along the card, and is configured at the hour hands Hour hands in calendar-disc.

Astronomical clock of the present utility model, using the structure that combined with frame for movement of electromechanics, is compared more traditional purely mechanic Astronomical bell structure, its operation is more reliable and more stable, and when walking precisely, fault rate is low and easy to maintenance, extends chronometric Service life.

Description of the drawings

Fig. 1：This utility model astronomical clock disk structure schematic diagram；

Fig. 2：A kind of astronomical clock structural representation of this utility model；

Fig. 3：Hour hands calendar-disc structural representation in Fig. 2；

In figure, 1, card, 2, hour hands calendar-disc, 3, plate rail, 4, calendar index dial, 5, hour hands, 6, calendar rotation dish, 7, Eccentric stent, 8, movement output shaft, 9-1, the first motor, 9-2, the second motor, 10, reducing gear, 11, power gear, 12, interior Gear ring, 13, rotating disk guide rail, 14, guide bearing, 15, monthly calendar indicator, 16, minute hand, 17, movement, 18, axle sleeve.

Specific embodiment

Below accompanying drawing 1-2 is described in detail below to this utility model astronomical clock.

Embodiment 1

Astronomical clock, including the first motor 9-1, movement 17, card 1 and pointer, are configured with eccentric shape in the card State and while the hour hands calendar-disc 2 with hour hands function and calendar instruction function.The hour hands calendar-disc includes plate rail 3, fixes Be installed on plate rail 3 and synchronize the calendar index dial 4 and hour hands 5 of motion, and be carved with calendar scale, rotation be installed on it is described The calendar rotation dish 6 that 3 Shang Qieyanqi centers of plate rail circle；The axle sleeve 18 that the plate rail 3 is provided with by eccentric stent 7 It is installed on chronometric movement output shaft 8 and is rotated by which, the calendar rotation dish 6 is by being fixed on plate rail 3 Second motor 9-2, reducing gear 10 and gear-driven assembly are realized rotating on the plate rail 3；The gear-driven assembly bag Include the power gear 11 of connection is exported by reducing gear 10 and be located at the inner gear ring 12 of 6 medial surface of calendar rotation dish, Under the drive of power gear 11, the inner gear ring 12 engaged with the power gear 11 drives whole calendar rotation dish 6 to make to justify Zhou Yundong；A circle rotating disk guide rail 13 is provided with the inside of the plate rail 3,6 periphery of calendar rotation dish is provided with a circle guide bearing 14, The calendar rotation dish 6 is circled along the rotating disk guide rail 14 on the inside of the plate rail 3 by periphery guide bearing 14；The day Index dial 4 is gone through for engraved structure and is fixed on the outside of the card of the calendar rotation dish 6, calendar rotation dish 6 is relative to calendar point Scale 4 is rotated once daily, and the calendar scale on 6 circumference of calendar rotation dish is revealed in the hollow out of the calendar index dial 4 Effectively separated at structure and to adjacent calendar scale.The monthly calendar that 1 outer rim of the card has different scale marks is indicated Ring, minute indicating ring and clock indicating ring；The pointer includes the monthly calendar indicator 15 circled along the card 1, divides Pin 16, and the hour hands 5 being configured in the hour hands calendar-disc.

Claims

1. astronomical clock, including card and pointer, are characterised by, be configured with eccentric state and while have in the card Hour hands function and calendar indicate the hour hands calendar-disc of function.

2. astronomical clock as claimed in claim 1, is characterised by

The hour hands calendar-disc includes plate rail, is fixedly installed in plate rail and synchronizes motion calendar index dial and hour hands, with And be carved with calendar scale, rotation be installed on the calendar rotation dish that the plate rail Shang Qieyanqi centers circle.

3. astronomical clock as claimed in claim 2, is characterised by

The plate rail is installed on chronometric movement output shaft and is rotated by which by eccentric stent, and the calendar is rotated Disk is realized rotating on the plate rail by the motor, reducing gear and the gear-driven assembly that are fixed on plate rail；Gear drive Component includes the inner gear ring for exporting the power gear for connecting by reducing gear and being located at the calendar rotation dish medial surface, Under the drive of power gear, the inner gear ring engaged with the power gear drives whole calendar rotation dish to circle.

4. astronomical clock as claimed in claim 3, is characterised by

A circle rotating disk guide rail is provided with the inside of the plate rail, the calendar rotation dish periphery is provided with a circle guide bearing, the calendar Rotation dish is circled along the rotating disk guide rail on the inside of the plate rail by periphery guide bearing.

5. astronomical clock as claimed in claim 4, is characterised by

The calendar index dial is engraved structure and to be fixed on the outside of the card of the calendar rotation dish, calendar rotation dish relative to Calendar index dial is rotated once daily, and the calendar scale on the calendar rotation dish circumference is revealed in engraving for the calendar index dial Effectively separated at hollow structure and to adjacent calendar scale.

6. astronomical clock as claimed in claim 1, is characterised by

The card outer rim has month indicator, minute indicating ring and the clock indicating ring of different scale marks.

7. astronomical clock as claimed in claim 1, is characterised by

The pointer includes monthly calendar indicator, the minute hand circled along the card, and is configured at the hour hands calendar Hour hands on disk.