CN214375862U

CN214375862U - Rotating shaft type time display mechanism and watch

Info

Publication number: CN214375862U
Application number: CN202120594401.XU
Authority: CN
Inventors: 林秉强
Original assignee: Shenzhen Belens Intelligent Wearing Technology Co ltd
Current assignee: Shenzhen Belens Intelligent Wearing Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-08
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a timing instrument technical field especially relates to a mechanism and wrist-watch of pivot formula display time. A rotary shaft type time display mechanism comprises an hour display component and a minute display component which are connected with a power output system; the hour display component comprises an hour wheel bevel gear in meshing transmission with the power output system and an hour bevel gear in meshing transmission with the hour wheel bevel gear, the hour bevel gear drives the hour rotating shaft to rotate, the hour rotating shaft is two half parts which rotate simultaneously, and the left half part and the right half part are respectively provided with even hours and odd hours; the hour rotating shaft is provided with a scale indicating mechanism; the structure of the minute display module is the same as that of the hour display module. The display of the time and the minute of the utility model is displayed through the rotating shaft, the indicating mechanism of the scale indicating mechanism is fixed, the rotating shaft rotates, the indicating strip on the indicating mechanism is aligned to display the time on the rotating shaft, and the current hour and minute are displayed; the week calendar wheel is arranged to display the week. A mars time zone and an earth time zone are set.

Description

Rotating shaft type time display mechanism and watch

Technical Field

The utility model relates to a timing instrument technical field especially relates to a mechanism and wrist-watch of pivot formula display time.

Background

Currently, watches are no longer a single time indicating tool, but rather are owned by consumers as an ornament. The common watch is a traditional hand display, the hour hand indicates the hour, the minute hand indicates the minute, the second hand indicates the second, and reading is carried out according to the scales on the lower dial surface of the hand. With the continuous development of new and peculiar psychology pursued by people, people no longer meet the conventional indicating mode of the watch, namely, the watch dial comprises hands for indicating hours and minutes, and a minute hand and an hour hand coaxially rotate and read according to scales on the dial surface; the pointer display is too traditional and not ornamental. The existing hour hand and minute hand both display the pointer in a pointer type or digital display mode.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the pointer type watch has a simple structure and no outstanding effect. Based on the technical problem, the utility model aims at designing a pivot formula mechanism that shows time. Based on this purpose, the utility model discloses a technical scheme as follows:

a rotary shaft type time display mechanism comprises an hour display component and a minute display component which are connected with a power output system;

the hour display assembly comprises hour wheel bevel gears in meshing transmission with the power output system and hour umbrellas in meshing transmission with the hour wheel bevel gears, the hour bevel gears drive the hour rotating shafts to rotate, the hour rotating shafts are two half parts which rotate simultaneously, the left half part and the right half part are respectively provided with even hours and odd hours, and the hours of the left half part and the right half part are arranged in a staggered mode; a scale indicating mechanism is arranged in the middle of the hour rotating shaft and is arranged between the two halves of the hour rotating shaft;

the minute display module comprises a minute wheel bevel gear in meshing transmission with the power output system and a minute bevel gear in meshing transmission with the minute wheel bevel gear, the minute bevel gear drives the minute rotating shaft to rotate, the minute rotating shaft is two halves rotating simultaneously, the left half and the right half are respectively provided with minutes in a staggered arrangement, a scale indicating mechanism is arranged in the middle of the minute rotating shaft, and the scale indicating mechanism is arranged between the two halves of the minute rotating shaft. The rotating shaft for hour display and minute display is divided into 2 half parts, the scale indicating mechanism is arranged in the middle, the hour display rotating shaft and the minute display rotating shaft respectively form a symmetrical structure, and a symmetrical structure is also formed between the hour display rotating shaft and the minute display rotating shaft, so that the display form is novel, and the attractiveness is better.

Furthermore, the power output system is also connected with a large span wheel, the large span wheel is meshed with the small span wheel, the small span wheel is meshed with the combined span wheel, the combined span wheel stirs the calendar elastic sheet to drive the calendar star wheel to rotate, and the calendar star wheel drives the calendar wheel to rotate. The week calendar wheel is used for displaying the week calendar time.

Furthermore, there are 2 little strides wheels, the combination strides the wheel and divide into left combination striding wheel and right combination striding wheel, left side combination striding wheel and right combination striding wheel stir the days of the week shell fragment respectively and drive the days of the week star gear and rotate, and the days of the week star gear drives the days of the week wheel and rotates. The same week calendar wheels are also 2 in symmetrical structure and are symmetrically arranged, the left side corresponds to the earth time zone and is the earth week calendar, the right side corresponds to the mars time zone and is the mars week calendar, parts on two sides are the same, and the tooth number of the gears is different due to different corresponding time zones.

Furthermore, the system also comprises a pressing system and a crown, the pressing system and the week calendar wheel are matched to adjust the week calendar, and the pressing system and the crown are connected to the power output system. The pressing system is displayed according to one week-jump, capital letters of the week wheel correspond to English shorthand of the week, and the week is adjusted according to the pressing system due to the mechanical wristwatch.

Further, the system comprises a Mars time zone display component and an Earth time zone display component which are connected with the power output system. The time of the Mars time zone is 24 hours and 37 minutes, corresponding to the Mars exploration of a China sky rabbit satellite, the time of the earth time zone is 24 hours, and the time of the earth time zone is 24 hours. The Mars time zone display component and the earth time zone display component are symmetrically connected to the power output system and display different times.

Furthermore, a large span wheel is connected to the power output system, the large span wheel is meshed with two small span wheels, one of the small span wheels is meshed with the right combined span wheel, and the right combined span wheel is meshed with the Mars time zone display assembly; another small striding wheel is engaged with a left combination striding wheel, which is engaged with an earth time zone display assembly. Since the time displayed by the Mars time zone component and the Earth time zone display component are asynchronous, they move independently.

Furthermore, the device also comprises a clutch pressure spring, a top tooth spring, a non-return spring and a fixed pressure spring; one end of the clutch pressure spring is connected to the bearing below the large span wheel, and the other end of the clutch pressure spring is connected to the small span wheel; one end of the top tooth spring leaf is fixed on the power output system, and the other end of the top tooth spring leaf is connected to the small span wheel; one end of the non-return reed is fixed on the power output system, and the other end of the non-return reed is connected to the small span wheel; one end of the fixed pressure spring is fixed on the small span wheel, and the other end of the fixed pressure spring is fixed on the power output system.

Furthermore, the hour rotating shaft and the minute rotating shaft are connected to a bearing base, and the bearing base and the scale indicating mechanism are fixedly connected to the power output system. The bearing base provides support for the hour rotating shaft and the minute rotating shaft clock, and the scale indicating mechanism is directly fixed on the power output system.

Furthermore, the Mars time zone display assembly comprises a gear shaft meshed with the right combined cross wheel, the gear shaft drives the Mars time zone ball to rotate by taking the gear shaft as a central shaft, and a time mark is arranged on the outer peripheral surface of the Mars time zone ball in the middle perpendicular to the direction of the gear shaft; the earth time zone display assembly comprises a gear shaft meshed with the left combined cross wheel, the gear shaft drives the earth time zone ball to rotate by taking the gear shaft as a central shaft, and a time mark is arranged on the outer peripheral surface of the middle of the earth time zone ball perpendicular to the direction of the gear shaft.

The utility model also discloses a wrist-watch, including foretell pivot formula mechanism of showing time.

The utility model has the advantages that: (1) the display of time and minutes is displayed through a rotating shaft, an indicating mechanism of a scale indicating mechanism is fixed, the rotating shaft rotates, an indicating strip on the indicating mechanism is aligned with the time on the displaying rotating shaft, and the current hour and minute are displayed.

(2) Each time zone is correspondingly provided with a day wheel for displaying the day of the week.

(3) The Mars time zone and Earth time zone display assembly is arranged, the Mars time zone and the Earth time zone display assembly are both spherical, the structure of a Mars and the Earth is simulated and is of a spherical structure, and a time display bar is arranged in the middle of the outer portion of the sphere and is used for displaying the Earth time and the Mars time.

Drawings

FIG. 1 is an exploded view of a rotary display mechanism of the present invention;

FIG. 2 is a front view of the rotary display mechanism of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;

FIG. 6 is a schematic structural view of a middle Mars time zone display assembly according to the present invention;

FIG. 7 is a cross-sectional view of FIG. 6

FIG. 8 is a schematic structural view of a middle-left combination straddle wheel of the present invention;

FIG. 9 is a schematic view of a power output system of the present invention;

in the figure, 1-power output system, 2-hour display component, 21-hour wheel bevel gear, 22-hour bevel gear, 23-hour rotating shaft, 24-scale indication mechanism, 25-bearing base, 3-minute display component, 31-minute wheel bevel gear, 32-minute bevel gear, 33-minute rotating shaft, 4-large span wheel, 5-small span wheel, 6-left combined span wheel, 7-right combined span wheel, 8-week calendar elastic piece, 9-week calendar star wheel, 10-week calendar wheel, 11-Mars time zone display component, 12-Earth time zone display component, 13-pressing system, 14-clutch compression spring, 15-top tooth spring, 16-non-return spring, 17-fixed compression spring, 18-bearing, 19-screw and 20-crown.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

Example 1

As shown in fig. 1 to 5, a rotary shaft type time display mechanism includes an hour display module 2 and a minute display module 3 connected to a power output system 1.

As shown in fig. 3, the hour display module 2 includes an hour wheel bevel gear 21 in meshing transmission with the power output system 1, and an hour bevel gear 22 in meshing transmission with the hour wheel bevel gear 21, the hour bevel gear 22 drives the hour rotating shaft 23 to rotate, the hour rotating shaft 23 is two halves rotating simultaneously, the two halves of the hour rotating shaft are integrally arranged, the left half and the right half are respectively provided with even hours and odd hours, for example, the left half displays even hours, the right half displays odd hours, or the left half displays odd hours, and the right half displays even hours; the hours of the left half and the right half are staggered; the middle position of the hour rotating shaft 23 is provided with a scale indicating mechanism 24, and the scale indicating mechanism 24 is arranged between the two halves of the hour rotating shaft 23. The scale indication mechanism 24 in the middle of the hour rotating shaft 23 is a semi-annular structure, two ends of the semi-annular structure are locked on the power output system 1 through screws, a transverse line or a convex point, or a concave point or other patterns are arranged in the middle of the semi-annular structure and serve as an indication mark, and the current hour is the number of the indication mark aligned with the hour rotating shaft.

The minute display component 3 comprises a minute bevel gear 31 in meshing transmission with the power output system 1 and a minute bevel gear 32 in meshing transmission with the minute bevel gear 31, the minute bevel gear 32 drives a minute rotating shaft 33 to rotate, the minute rotating shaft 33 is two halves rotating simultaneously, the left half and the right half are respectively provided with minutes which are arranged in a staggered mode, a scale indicating mechanism 24 is arranged in the middle of the minute rotating shaft 33, and the scale indicating mechanism 24 is arranged between the two halves of the minute rotating shaft 33. The minute rotary shaft 33 has the same structure as the hour rotary shaft 23 except that the minute scale is engraved on the minute rotary shaft as the number of minutes.

Specifically, two ends of the hour rotating shaft 23 are connected with bearings 18, the bearings 18 are installed on bearing bases 25, and the two bearing bases are fixed on a power output system through screws 19. Similarly, the two ends of the minute rotating shaft are also connected with bearings 18, the bearings 18 are installed on a bearing base 25, and the bearing base 25 is fixed on the power output system through screws 19.

In this embodiment, the time display principle of the hour rotating shaft and the minute rotating shaft is as follows: the power output by the power output system 1 is respectively transmitted to the hour wheel bevel gear 21 and the minute wheel bevel gear 31, the hour wheel bevel gear 21 rotates to transmit power to the hour bevel gear 22, and the hour bevel gear 22 drives the hour rotating shaft 23 to rotate to display hours; similarly, the minute wheel bevel gear 31 transmits power to the minute bevel gear 32, and the minute bevel gear 32 drives the minute rotary shaft display 33 to rotate to display minutes.

The utility model discloses well hour wheel bevel gear 21 and hour bevel gear 22 divide and take turns bevel gear 31 and minute bevel gear between through skewed tooth gear connection, but not limited to skewed tooth gear.

Example 2

In this embodiment, the calendar display device further includes 2 days of the week for displaying the days of the week.

In this embodiment, a day display mechanism is added to embodiment 1, and other parts the same as or similar to embodiment 1 are abbreviated or not written.

As shown in fig. 4, the power output system 1 is further connected with a large straddle wheel 4, a bearing 18 is arranged between the large straddle wheel 4 and the power output system, the large straddle wheel 4 is meshed with two small straddle wheels 5, and the two small straddle wheels 5 are symmetrically arranged. The two small striding wheels 5 are respectively meshed with the left combined striding wheel 6 and the right combined striding wheel 7, the left combined striding wheel 6 and the right combined striding wheel 7 respectively stir the corresponding days of the week elastic sheet 8 to drive the corresponding days of the week star wheel 9 to rotate, each day of the week star wheel 9 drives each day of the week wheel 10 to rotate, and a bearing 18 is arranged between each day of the week star wheel 9 and each day of the week wheel 10. Wherein, one end of the week calendar shrapnel 8 is fixed on the power output system 1 through a screw 19. And bearings 18 are arranged between the left combined straddle wheel 6 and the right combined straddle wheel 7 and the power output system.

Specifically, the system further comprises a pressing system 13 and a crown 20, the pressing system 13 is matched with the day wheel 10 to adjust the day, and the pressing system 13 and the crown 20 are connected to the power output system 1. Pressing once, the week calendar jumps one grid.

Specifically, the device also comprises a clutch compression spring 14, a top tooth spring 15, a non-return spring 16 and a fixed compression spring 17; one end of a clutch pressure spring 14 is connected to a bearing 18 below the large span wheel 4, and the other end of the clutch pressure spring is connected to the small span wheel 5; one end of the top tooth spring leaf 15 is fixed on the power output system 1, and the other end is connected to the small span wheel 5; one end of the non-return reed 16 is fixed on the power output system 1, and the other end is connected to the small span wheel; one end of the fixed pressure spring 17 is fixed on the small span wheel 5, and the other end is fixed on the power output system.

In this embodiment, two week wheels 10 are symmetrically arranged in china, and the two week wheels are driven by different gears to act independently without mutual influence. The working principle in this embodiment is as follows:

the power is transmitted to a large span wheel 4 according to the bevel gear 21 of the hour wheel, then transmitted to a small span wheel 5, and then transmitted to a left combined span wheel 6, the left combined span wheel 6 rotates, and the left combined span wheel 6 stirs the calendar elastic sheet 8 to drive the calendar star wheel 9 to rotate one day, so that the calendar wheel 10 displays the calendar;

the power is transmitted to the large span wheel 4 according to the bevel gear transmission 21 of the hour wheel, then transmitted to the small span wheel 5, and then transmitted to the right combined span wheel 7, the right combined span wheel 7 rotates, the right combined span wheel 7 stirs 26 the week elastic sheet 8 one day to drive the week star wheel 9 to rotate, and therefore the week wheel 10 displays the week.

Example 3

In this embodiment, the function of displaying the earth time zone and the mars time zone is added to embodiment 1 or 2. The same parts in this embodiment as those in embodiment 1 are abbreviated or not.

As shown in fig. 5, the present embodiment further includes a mars time zone display unit 11 and an earth time zone display unit 12 connected to the power output system 1.

The power output system 1 is connected with a large span wheel 4, the large span wheel 4 is meshed with two small span wheels 5, one small span wheel 5 is meshed with a right combined span wheel 7, and the right combined span wheel 7 is meshed with a Mars time zone display assembly 11; another small striding wheel 5 is engaged with the left combination striding wheel 6, and the left combination striding wheel 6 is engaged with the earth time zone display assembly 12.

Specifically, the Mars time zone display assembly 11 comprises a gear shaft meshed with the right combined cross wheel 7, the gear shaft drives the Mars time zone ball to rotate by taking the gear shaft as a central shaft, a bearing fixing seat is further connected to the gear shaft and fixedly connected to the power output system 1 through a screw 19, and a time mark is arranged on the outer peripheral surface of the Mars time zone ball in the middle perpendicular to the direction of the gear shaft; the earth time zone display component 12 comprises a gear shaft meshed with the left combined straddle wheel 6, the gear shaft drives the earth time zone ball to rotate by taking the gear shaft as a central shaft, and the outer peripheral surface of the middle of the earth time zone ball perpendicular to the direction of the gear shaft is provided with a time mark.

The display of the Mars time zone and the earth time zone adopts the sphere to display the Mars time and the earth time, is vivid and has stronger ornamental value. The Mars time is 24 hours and 37 minutes, the earth time is 24 hours, the Mars time corresponds to the Mars exploration of a satellite of a Chinese rabbit, and the real timing function is realized.

The working principle of the utility model is as follows:

the power is transmitted to a large span wheel 4 according to the bevel gear 21 of the time wheel 23, then transmitted to a small span wheel 5, then transmitted to a left combined span wheel 6, and finally transmitted to an earth display time zone component 12;

the power is transmitted to the large span wheel 4, then to the small span wheel 5, then to the right combined span wheel 6, and finally to the Mars time zone display component 11 according to the hour wheel bevel gear 21.

The utility model discloses in, the model and the specification of screw 19 are multiple, for example can adopt model screws such as triangle head, word head, plum blossom head. The screw is selected according to the type and size of the watch and the position of use.

In a similar way, the utility model provides a model of bearing 18 also confirms according to model, the position of using of wrist-watch, is not limited to the bearing of same specification.

Real-time example 4

Based on the same utility model design, the utility model also provides a watch, this watch includes foretell pivot formula mechanism that shows time. This wrist-watch has improved the mode of traditional wrist-watch minute hand and the coaxial rotation reading of hour hand with unique structural design, adopts hour pivot and minute pivot instruction time, has practicality and sight concurrently, can also show earth time zone and mars time zone simultaneously, and the demonstration of earth time zone and mars time zone adopts spheroid mode to show, can provide a style modern design, function unique, let the fashion wrist-watch of people's eye-fore.

The watch movement in this embodiment 4 is shown with its own calendar disc, and the circle in fig. 1 shows a calendar disc as a figure 1.

In the present invention, it should be noted that the terms "upper", "lower", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A rotary shaft type time display mechanism is characterized in that: comprises an hour display component (2) and a minute display component (3) which are connected with a power output system (1);

the hour display component (2) comprises hour wheel bevel gears (21) in meshing transmission with the power output system (1) and hour bevel gears (22) in meshing transmission with the hour wheel bevel gears (21), the hour bevel gears (22) drive an hour rotating shaft (23) to rotate, the hour rotating shaft (23) is two halves rotating simultaneously, the left half and the right half are respectively provided with even hours and odd hours, and the hours of the left half and the right half are arranged in a staggered mode; a scale indicating mechanism (24) is arranged in the middle of the hour rotating shaft (23), and the scale indicating mechanism (24) is arranged between the two half parts of the hour rotating shaft (23);

minute display module (3) include with power take off system (1) meshing transmission's minute bevel gear (31) and minute bevel gear (32) of minute bevel gear (31) meshing transmission, minute bevel gear (32) drive minute pivot (33) and rotate, minute pivot (33) are the two halves of rotation simultaneously, and left half and right half are equipped with the minutes number of crisscross setting respectively, be equipped with scale indicating mechanism (24) in the middle of minute pivot (33), scale indicating mechanism (24) are located between the two halves of minute pivot (33).

2. A rotary time display mechanism according to claim 1, wherein: the power output system (1) is further connected with a large span wheel (4), the large span wheel (4) is meshed with a small span wheel (5), the small span wheel (5) is meshed with a combined span wheel, the combined span wheel stirs the calendar elastic sheet (8) to drive the calendar star wheel (9) to rotate, and the calendar star wheel (9) drives the calendar wheel (10) to rotate.

3. A rotary time display mechanism according to claim 2, wherein: the small span wheel (5) has 2, the combination span wheel is divided into a left combination span wheel (6) and a right combination span wheel (7), the week-calendar elastic sheet (8) is respectively stirred by the left combination span wheel (6) and the right combination span wheel (7) to drive the week-calendar star wheel (9) to rotate, and the week-calendar star wheel (9) drives the week-calendar wheel (10) to rotate.

4. A rotary time display mechanism according to claim 2, wherein: the system also comprises a pressing system (13) and a crown (20), the pressing system (13) is matched with the week calendar wheel (10) to adjust the week calendar, and the pressing system (13) and the crown (20) are connected to the power output system (1).

5. A rotary time display mechanism according to claim 1, wherein: comprises a Mars time zone display component (11) and an Earth time zone display component (12) which are connected with a power output system (1).

6. A rotary time display mechanism according to claim 5, characterized in that: the power output system (1) is connected with a large span wheel (4), the large span wheel (4) is meshed with two small span wheels (5), one small span wheel (5) is meshed with a right combined span wheel (7), and the right combined span wheel (7) is meshed with a Mars time zone display assembly (11); another small straddle wheel (5) is engaged with a left combination straddle wheel (6), said left combination straddle wheel (6) being engaged with an earth time zone display assembly (12).

7. A rotary time display mechanism according to claim 6, wherein: the clutch spring is characterized by also comprising a clutch compression spring (14), a top tooth spring (15), a non-return spring (16) and a fixed compression spring (17); one end of the clutch pressure spring (14) is connected to a bearing (18) below the large span wheel (4), and the other end of the clutch pressure spring is connected to the small span wheel (5); one end of the top tooth spring leaf (15) is fixed on the power output system (1), and the other end is connected to the small span wheel (5); one end of the non-return reed (16) is fixed on the power output system (1), and the other end is connected to the small span wheel; one end of the fixed pressure spring (17) is fixed on the small span wheel (5), and the other end is fixed on the power output system.

8. A rotary time display mechanism according to claim 1, wherein: the hour rotating shaft (23) and the minute rotating shaft (33) are connected to the bearing base (25), and the bearing base (25) and the scale indicating mechanism are fixedly connected to the power output system (1).

9. A rotary time display mechanism according to claim 5, characterized in that: the Mars time zone display component (11) comprises a gear shaft meshed with the right combined cross wheel (7), the gear shaft drives the Mars time zone ball to rotate by taking the gear shaft as a central shaft, and a time mark is arranged on the peripheral surface of the middle of the Mars time zone ball in the direction vertical to the gear shaft; the earth time zone display assembly (12) comprises a gear shaft meshed with the left combined straddle wheel (6), the gear shaft drives the earth time zone ball to rotate by taking the gear shaft as a central shaft, and a time mark is arranged on the outer peripheral surface of the middle of the earth time zone ball perpendicular to the direction of the gear shaft.

10. A watch, characterized by: comprising a rotary time display mechanism according to any one of claims 1 to 9.