CN215769378U - Movement structure with calendar wheel sheet - Google Patents

Abstract

The utility model discloses a movement structure with a calendar wheel sheet, which comprises a movement seat, wherein a driving assembly is arranged at the bottom of the movement seat, a timing assembly is arranged at the center of the movement seat, and a calendar assembly is arranged above the timing assembly on the movement seat; the calendar component comprises a first rotating shaft which is rotatably arranged on the movement seat, a second rotating shaft which is rotatably arranged on the movement seat, a square plate which is fixedly arranged at the top end of the first rotating shaft, a first gear which is fixedly arranged at the bottom end of the first rotating shaft, a disc which is fixedly arranged at the top end of the second rotating shaft and a second gear which is fixedly arranged at the bottom end of the first rotating shaft. The disc rotates the square board and rotates ninety degrees, makes the digit of square board corner and the cooperation of the digit on the disc, and then constitutes calendar display mechanism, drives first gear and second gear isotructure through core drive assembly, and then drives square board and disc and mutually supports, can realize that core assembly shows the date, and people's accessible wrist-watch is observed, simple structure, convenient manufacturing.

Description

Movement structure with calendar wheel sheet

Technical Field

The utility model relates to the technical field of watches, in particular to a movement structure with a calendar wheel sheet.

Background

The watches on the market at present mainly include three major categories, namely mechanical watches, quartz watches and electronic watches, among which: 1) the mechanical watch uses clockwork spring as power, the balance wheel generates mechanical oscillation, the second, minute and hour hands are respectively driven by gear frequency division to indicate time, and the inside of the mechanical watch is completely composed of mechanical moving parts; 2) the quartz watch uses the miniature battery as power, produce the oscillation by the quartz crystal-the electronic circuit frequency division produces the 1Hz pulse signal-promote the stepping motor/second hand-the gear frequency division drives the minute, hour hand to point out the time, there are mechanical drive components in the inside, also there are electronic circuits; 3) the electronic watch is powered by miniature battery, and is characterized by that it uses quartz crystal to produce oscillation, electronic circuit frequency division and liquid crystal digital display to display time, and its interior is formed from electronic circuit, and has no mechanical moving component.

Along with the improvement of the requirement of people on the watch, people need the watch to have the function of calendar display, but the requirement of manufacturing the calendar display assembly of the traditional watch movement is higher, and the manufacture is inconvenient, so that the problem is solved by a movement structure with a calendar wheel piece, and the movement structure with the calendar wheel piece is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movement structure with a calendar wheel sheet, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a movement structure with a calendar wheel sheet comprises a movement seat, wherein a driving assembly is arranged at the bottom of the movement seat, a timing assembly is arranged in the center of the movement seat, and a calendar assembly is arranged above the timing assembly on the movement seat;

the calendar component comprises a first rotating shaft which is rotatably arranged on the movement seat, a second rotating shaft which is rotatably arranged on the movement seat, a square plate which is fixedly arranged at the top end of the first rotating shaft, a first gear which is fixedly arranged at the bottom end of the first rotating shaft, a disc which is fixedly arranged at the top end of the second rotating shaft and a second gear which is fixedly arranged at the bottom end of the first rotating shaft.

Preferably, first oil storage ring groove has been seted up to first gear bottom, and a plurality of first oil grooves have been seted up along first gear breadth direction to first oil storage ring groove, second oil storage ring groove has been seted up to second gear bottom, and a plurality of second oil grooves have been seted up along second gear breadth direction to second oil storage ring groove.

Preferably, the first oil outlet groove is communicated with the first gear tooth groove at the end far away from the first oil storage ring groove, and the second oil outlet groove is communicated with the second gear tooth groove at the end far away from the second oil storage ring groove.

Preferably, the chronograph assembly is composed of a second hand mechanism, a minute hand mechanism and an hour hand mechanism.

Preferably, one side of the driving component is provided with a crown penetrating through the movement seat, and the driving component is in transmission connection with the first gear, the second hand mechanism, the minute hand mechanism and the hour hand mechanism respectively.

Preferably, the square plate is provided with ten-digit counting meters on the front side, and the disk is provided with a unit counting meter.

Preferably, the top edge of the movement seat is annularly provided with dial scales.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this core structure with calendar wheel piece, drive assembly is connected with first gear and second gear meshing transmission, square plate and the disc that drives the top through first pivot and second pivot rotate, and the disc rotates ninety degrees square plate rotation, make the digit cooperation on the digit of square plate corner and the disc, and then constitute calendar display mechanism, drive first gear and second gear isotructure through core drive assembly, and then drive square plate and disc and mutually support, can realize that core assembly shows the date, people's accessible wrist-watch is observed, moreover, the steam generator is simple in structure, and convenient manufacturing.

(2) This core structure with calendar wheel piece, add first oil storage annular and second oil storage annular with lubricating oil, in the use, at the in-process of calendar subassembly work, lubricating oil flows first oil groove from first oil storage annular, flow to first gear tooth's groove meshing department and lubricate afterwards, the second gear rotates, lubricating oil flows second oil groove from second oil storage annular, and then flow to first gear tooth's groove meshing department and lubricate, the friction of drive assembly with the calendar subassembly junction has been reduced, be favorable to wrist-watch internal drive mechanism's normal running fit, improve the core precision.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention.

In the figure: 1. a movement seat; 2. a first rotating shaft; 3. a second rotating shaft; 4. a square plate; 5. a first gear; 6. a disc; 7. a second gear; 8. a first oil storage ring groove; 9. a first oil outlet groove; 10. a second oil storage ring groove; 11. a second oil outlet groove; 12. a second hand mechanism; 13. a needle separating mechanism; 14. an hour hand mechanism; 15. a crown.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a movement structure with a calendar wheel, including a movement base 1, a driving component is arranged at the bottom of the movement base 1, a timing component is arranged at the center of the movement base 1, and a calendar component is arranged above the timing component of the movement base 1;

the calendar assembly is composed of a first rotating shaft 2 which is rotatably arranged on the movement seat 1, a second rotating shaft 3 which is rotatably arranged on the movement seat 1, a square plate 4 which is fixedly arranged at the top end of the first rotating shaft 2, a first gear 5 which is fixedly arranged at the bottom end of the first rotating shaft 2, a disc 6 which is fixedly arranged at the top end of the second rotating shaft 3 and a second gear 7 which is fixedly arranged at the bottom end of the first rotating shaft 2;

in this embodiment, preferably, the bottom of the first gear 5 is provided with a first oil storage ring groove 8, the first oil storage ring groove 8 is provided with a plurality of first oil outlet grooves 9 along the radial direction of the first gear 5, the bottom of the second gear 7 is provided with a second oil storage ring groove 10, and the second oil storage ring groove 10 is provided with a plurality of second oil outlet grooves 11 along the radial direction of the second gear 7; add first oil storage annular 8 and second oil storage annular 10 with lubricating oil in, in the use, at the in-process of calendar subassembly work, lubricating oil flows to first oil groove 9 from first oil storage annular 8, flow to the tooth's socket meshing department of first gear 5 and lubricate afterwards, second gear 7 rotates, lubricating oil flows to second oil groove 11 from second oil storage annular 10, and then flow to the tooth's socket meshing department of first gear 5 and lubricate, the friction of drive assembly with the calendar subassembly junction has been reduced, be favorable to wrist-watch internal drive mechanism's normal running fit, improve the core precision.

In this embodiment, preferably, one end of the first oil outlet groove 9 away from the first oil storage ring groove 8 is communicated with the tooth groove of the first gear 5, and one end of the second oil outlet groove 11 away from the second oil storage ring groove 10 is communicated with the tooth groove of the second gear 7; the meshing part of the gear teeth of the first gear 5 and the second gear 7 can be lubricated.

In the present embodiment, the chronograph assembly is preferably constituted by a second hand mechanism 12, a minute hand mechanism 13, and an hour hand mechanism 14; the second hand mechanism 12, the minute hand mechanism 13 and the hour hand mechanism 14 are matched in a way that the second hand mechanism 12 rotates for one circle and the minute hand mechanism 13 rotates for one minute; the minute hand mechanism 13 rotates one turn and the hour hand mechanism 14 rotates one hour.

In this embodiment, preferably, a crown 15 penetrating the movement base 1 is provided at one side of the driving assembly, and the driving assembly is in transmission connection with the first gear 5, the second gear 7, the second hand mechanism 12, the minute hand mechanism 13 and the hour hand mechanism 14 respectively; the movement drive assembly is adjustable by crown 15, enabling the drive assembly to provide power for the gear mechanism on the watch.

In this embodiment, preferably, the front surface of the square plate 4 is provided with a ten-digit counting meter, and the disk 6 is provided with a one-digit counting meter; the tens counter contains the numbers zero, one, two and three, and the units counter contains the numbers zero to nine, enabling the calendar display to range from one to thirty-one.

In this embodiment, preferably, the top edge of the movement seat 1 is annularly arrayed with dial scales; the dial scale is provided with zero to twelve scale marks which can be matched with the second hand mechanism 12, the minute hand mechanism 13 and the hour hand mechanism 14 to display time.

The working principle and the using process of the utility model are as follows: when the device is used, the driving assembly is in meshed transmission connection with the first gear 5 and the second gear 7, the square plate 4 and the disc 6 at the top are driven to rotate through the first rotating shaft 2 and the second rotating shaft 3, the disc 6 rotates the square plate 4 to ninety degrees, the numbers at the corners of the square plate 4 are matched with the numbers on the disc 6, and then a calendar display mechanism is formed, the first gear 5, the second gear 7 and other structures are driven through the movement driving assembly, and then the square plate 4 and the disc 6 are driven to be matched with each other, so that the date can be displayed by the movement assembly, people can observe through the watch, the structure is simple, the manufacture is convenient, lubricating oil is added into the first oil storage ring groove 8 and the second oil storage ring groove 10, in the using process, in the working process of the calendar assembly, the lubricating oil flows to the first oil outlet groove 9 from the first oil storage ring groove 8 and then flows to the tooth groove meshing part of the first gear 5 for lubrication, second gear 7 rotates, and lubricating oil flows to second oil groove 11 from second oil storage ring groove 10, and then flows to the tooth's socket meshing department of first gear 5 and lubricate, has reduced the friction of drive assembly with the calendar subassembly junction, is favorable to the normal running fit of the inside drive mechanism of wrist-watch, improves the core precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a core structure with calendar wheel piece, includes core frame (1), its characterized in that: the bottom of the movement seat (1) is provided with a driving assembly, the center of the movement seat (1) is provided with a timing assembly, and the movement seat (1) is positioned above the timing assembly and is provided with a calendar assembly;

the calendar assembly comprises a first rotating shaft (2) which is rotatably arranged on a movement base (1), a second rotating shaft (3) which is rotatably arranged on the movement base (1), a square plate (4) which is fixedly arranged at the top end of the first rotating shaft (2), a first gear (5) which is fixedly arranged at the bottom end of the first rotating shaft (2), a disc (6) which is fixedly arranged at the top end of the second rotating shaft (3) and a second gear (7) which is fixedly arranged at the bottom end of the first rotating shaft (2).

2. A movement structure with a calendar wheel as in claim 1, wherein: first oil storage annular (8) have been seted up to first gear (5) bottom, and a plurality of first oil grooves (9) have been seted up along first gear (5) amplitude direction in first oil storage annular (8), second oil storage annular (10) have been seted up to second gear (7) bottom, and second oil storage annular (10) have been seted up along second gear (7) amplitude direction in second oil storage annular (10) and have been seted up a plurality of second oil grooves (11).

3. A movement structure with a calendar wheel as claimed in claim 2, wherein: the one end that first oil storage annular (8) were kept away from in first oil groove (9) is linked together with first gear (5) tooth's socket, the one end that second oil storage annular (10) were kept away from in second oil groove (11) is linked together with second gear (7) tooth's socket.

4. A movement structure with a calendar wheel as in claim 1, wherein: the chronograph assembly is composed of a second hand mechanism (12), a minute hand mechanism (13) and an hour hand mechanism (14).

5. A movement structure with a calendar wheel sheet according to claim 4, wherein: one side of the driving component is provided with a crown (15) penetrating through the movement seat (1), and the driving component is in transmission connection with the first gear (5), the second gear (7), the second hand mechanism (12), the minute hand mechanism (13) and the hour hand mechanism (14) respectively.

6. A movement structure with a calendar wheel as claimed in claim 2, wherein: the square plate (4) is provided with a ten-position counting meter on the front side, and the disc (6) is provided with a one-position counting meter.

7. A movement structure with a calendar wheel as in claim 1, wherein: the top edge of the movement seat (1) is annularly arrayed with dial scales.

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