CN210895007U - Clock movement transmission structure - Google Patents
Clock movement transmission structure Download PDFInfo
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- CN210895007U CN210895007U CN201921883254.7U CN201921883254U CN210895007U CN 210895007 U CN210895007 U CN 210895007U CN 201921883254 U CN201921883254 U CN 201921883254U CN 210895007 U CN210895007 U CN 210895007U
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- gear
- lateral wall
- mounting groove
- fixedly connected
- side wall
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Abstract
The utility model discloses a clock and watch core transmission structure, the power distribution box comprises an installation box body, the mounting groove has been seted up to the inside central point of mounting box position, one side below is provided with the action wheel in the mounting groove, and the lateral wall central point puts fixedly connected with motor output shaft behind the action wheel, the action wheel lateral wall is provided with the profile of tooth all around, it is provided with the third gear to lie in the action wheel below in the mounting groove, third gear engagement has the action wheel of setting in the mounting groove. The utility model discloses, adopt comparatively simple mechanical structure, for the core transmission structure of an action wheel drive three driven gear motion, the drive ratio between action wheel and the three driven gear is different, can realize the equidirectional not fast motion of three driven gear, with three from the demonstration that wheel cooperation pointer dial plate can be realized, minute, second, whole clock and watch core transmission simple structure high efficiency stability is strong.
Description
Technical Field
The utility model relates to a core transmission technical field especially relates to a clock and watch core transmission structure.
Background
A timepiece is a device for timing and also a precision instrument for measuring and indicating time. Timepieces are generally distinguished by the size of the internal machine. According to international convention, the movement with a diameter of more than 80 mm and a thickness of more than 30 mm is a clock; the pocket watch is characterized in that the pocket watch has a diameter of 37-50 mm and a thickness of 4-6 mm; the watch is arranged below the diameter of 37 mm; a diameter of no more than 20 mm or a movement area of no more than 314 mm, called a woman's watch. The watch is one of the smallest, most robust, and most delicate machines invented by humans.
At present, a clock is taken as a traditional mechanical part, a mechanical watch is taken as one of main marks of the clock, but along with the development of the society, an electronic watch and a quartz watch gradually replace the traditional mechanical part, the structure of the clock with a mechanical transmission structure is more precise and complicated at present, the stability of the mechanical transmission is one of important standards for the quality of the transmission structure of a clock movement, and a simple, efficient and strong-stability clock movement transmission structure is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a clock movement transmission structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a clock movement transmission structure comprises an installation box, wherein an installation groove is formed in the center of the interior of the installation box, a driving wheel is arranged below one side in the installation groove, a motor output shaft is fixedly connected to the center of the rear side wall of the driving wheel, the side wall of the periphery of the driving wheel is provided with tooth profiles, a third gear is arranged below the driving wheel in the installation groove, the third gear is meshed with the driving wheel arranged in the installation groove, a first gear is arranged above one side of the driving wheel in the installation groove, the first gear is meshed with the driving wheel arranged in the installation groove, a second gear is arranged above the other side of the driving wheel in the installation groove, the second gear is meshed with the driving wheel arranged in the installation groove, a first groove is formed between the center of the front side wall and the center of the rear side wall of the first gear, a, and a third groove is formed between the central positions of the front side wall and the rear side wall of the third gear.
As a further description of the above technical solution:
first recess sliding connection has first pivot, first pivot fixed connection is at mounting groove rear side wall.
As a further description of the above technical solution:
and a second rotating shaft is connected in the second groove in a sliding manner and is fixedly connected to the rear side wall of the mounting groove.
As a further description of the above technical solution:
and a third rotating shaft is connected in the third groove in a sliding manner and is fixedly connected to the rear side wall of the mounting groove.
As a further description of the above technical solution:
the side wall is located first recess opening part fixedly connected with first installation section of thick bamboo before the first gear, the lateral wall is seted up slottedly corresponding first installation section of thick bamboo position before the install bin, first installation section of thick bamboo sliding connection is in this inslot, the lateral wall is located this groove opening part fixedly connected with first dial plate all around before the install bin, the lateral wall keeps away from first dial plate one side fixedly connected with first pointer under the first installation section of thick bamboo.
As a further description of the above technical solution:
the side wall is located second recess opening part fixedly connected with second installation section of thick bamboo before the second gear, the lateral wall is seted up slottedly corresponding to second installation section of thick bamboo position before the install bin, second installation section of thick bamboo sliding connection is at the inslot, the lateral wall is located this groove opening part fixedly connected with second dial plate all around before the install bin, the lateral wall keeps away from second dial plate one side fixedly connected with second pointer under the second installation section of thick bamboo.
As a further description of the above technical solution:
the lateral wall is located third recess opening part fixedly connected with third installation section of thick bamboo before the third gear, the lateral wall is seted up slottedly corresponding third installation section of thick bamboo position before the install bin, third installation section of thick bamboo sliding connection is at the inslot, lateral wall is located this groove opening part fixedly connected with third dial all around before the install bin, lateral wall keeps away from third dial one side fixedly connected with third pointer under the third installation section of thick bamboo.
The utility model discloses following beneficial effect has:
compared with the prior art, clock and watch core transmission structure adopts comparatively simple mechanical structure, for the core transmission structure of a action wheel drive three driven gear motion, the drive ratio between action wheel and the three driven gear is different, can realize the equidirectional not fast motion of three driven gear, with three follow the demonstration that the wheel cooperation pointer dial plate can realize time, minute, second, whole clock and watch core transmission structure is simple high-efficient stability is strong.
Drawings
Fig. 1 is a front view of a clock movement transmission structure according to the present invention;
fig. 2 is a schematic front view of a clock movement transmission structure according to the present invention;
fig. 3 is a schematic rear view of the clock movement transmission structure according to the present invention.
Illustration of the drawings:
1. installing a box; 2. mounting grooves; 3. a driving wheel; 4. a first gear; 5. a second gear; 6. a third gear; 7. an output shaft of the motor; 8. a first groove; 9. a first rotating shaft; 10. a second groove; 11. a second rotating shaft; 12. a third groove; 13. a third rotating shaft; 14. a first mounting cylinder; 15. a first pointer; 16. a second mounting cylinder; 17. a second pointer; 18. a third mounting cylinder; 19. a third pointer; 20. a first dial plate; 21. a second dial plate; 22. a third dial.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a clock movement transmission structure comprises a mounting box 1, a mounting groove 2 is arranged at the central position in the mounting box 1, a driving wheel 3 is arranged below one side in the mounting groove 2, a motor output shaft 7 is fixedly connected at the central position of the rear side wall of the driving wheel 3, the driving wheel 3 is driven to rotate, the side wall around the driving wheel 3 is provided with tooth shapes, a third gear 6 is arranged below the driving wheel 3 in the mounting groove 2, the third gear 6 is meshed with the driving wheel 3 arranged in the mounting groove 2 and can be driven by the driving wheel 3 to rotate, a first gear 4 is arranged above one side of the driving wheel 3 in the mounting groove 2, the first gear 4 is meshed with the driving wheel 3 arranged in the mounting groove 2 and can be driven by the driving wheel 3 to rotate, a second gear 5 is arranged above the other side of the driving wheel 3 in the mounting groove 2, and the second, the gear can be driven by the driving wheel 3 to rotate, a first groove 8 is formed between the central positions of the front side wall and the rear side wall of the first gear 4, a second groove 10 is formed between the central positions of the front side wall and the rear side wall of the second gear 5, and a third groove 12 is formed between the central positions of the front side wall and the rear side wall of the third gear 6.
A first rotating shaft 9 is connected in a first groove 8 in a sliding manner, the first rotating shaft 9 is fixedly connected on the rear side wall of the mounting groove 2, a second rotating shaft 11 is connected in a second groove 10 in a sliding manner, the second rotating shaft 11 is fixedly connected on the rear side wall of the mounting groove 2, a third rotating shaft 13 is connected in a third groove 12 in a sliding manner, the third rotating shaft 13 is fixedly connected on the rear side wall of the mounting groove 2, the first gear 4, the second gear 5 and the third gear 6 are rotatable mechanisms, the front side wall of the first gear 4 is fixedly connected with a first mounting cylinder 14 at the opening of the first groove 8, a groove is formed in the front side wall of the mounting box 1 corresponding to the position of the first mounting cylinder 14, the first mounting cylinder 14 is connected in the groove in a sliding manner, the first dial 20 is fixedly connected around the opening of the groove on the front side wall of the mounting box 1, a first pointer 15 is fixedly connected on the side wall of the first mounting, a second mounting cylinder 16 is fixedly connected with the front side wall of the second gear 5 at the opening of the second groove 10, a groove is formed on the front side wall of the mounting box 1 corresponding to the position of the second mounting cylinder 16, the second mounting cylinder 16 is connected in the groove in a sliding manner, a second dial 21 is fixedly connected with the front side wall of the mounting box 1 at the periphery of the opening of the groove, a second pointer 17 is fixedly connected with one side of the lower side wall of the second mounting cylinder 16 far away from the second dial 21, the second pointer 17 can be positioned at the front side of the second dial 21 to rotate, a third mounting cylinder 18 is fixedly connected with the front side wall of the third gear 6 at the opening of the third groove 12, a groove is formed on the front side wall of the mounting box 1 corresponding to the position of the third mounting cylinder 18, the third mounting cylinder 18 is connected in the groove in a sliding manner, a third dial 22 is fixedly connected with the front side wall of the mounting box 1 at the periphery, the third pointer 19 is rotatable on the front side of the third dial 22.
The working principle is as follows: when the clock is used, a motor (not shown in the figure) is turned on, the output shaft 7 of the motor is driven to drive the driving wheel 3 to rotate, the driving wheel 3 is meshed with the first gear 4, the second gear 5 and the third gear 6, the driving wheel 3 rotates to drive the first gear 4, the second gear 5 and the third gear 6 to rotate in the same direction (the first gear 4, the second gear 5 and the third gear 6 can select gears with specific specification and size according to the transmission ratio between the driving wheel 3, the gears meeting the actual requirements are selected), the first gear 4 is fixedly connected with the first mounting barrel 14, the first mounting barrel 14 is fixedly connected with the first pointer 15, the first gear 4 rotates to drive the first pointer 15 to rotate on the front side of the first dial 20 corresponding to the minute hand rotation of the clock, the second pointer 17 is similarly positioned on the front side of the second dial 21 corresponding to the hour hand rotation of the clock, the third pointer 19 is positioned on the front side of the third dial 22, and the second hand of the corresponding clock rotates, so that the clock movement transmission work is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A clock movement transmission structure, comprising a mounting box (1), characterized in that: the mounting box is characterized in that a mounting groove (2) is formed in the center of the interior of the mounting box (1), a driving wheel (3) is arranged below one side in the mounting groove (2), a motor output shaft (7) is fixedly connected to the center of the rear side wall of the driving wheel (3), tooth forms are arranged on the peripheral side wall of the driving wheel (3), a third gear (6) is arranged below the driving wheel (3) in the mounting groove (2), the third gear (6) is meshed with the driving wheel (3) arranged in the mounting groove (2), a first gear (4) is arranged above one side of the driving wheel (3) in the mounting groove (2), the driving wheel (3) arranged in the mounting groove (2) is meshed with the first gear (4), a second gear (5) is arranged above the other side of the driving wheel (3) in the mounting groove (2), and the driving wheel (3) arranged in the mounting groove (2) is meshed with, first grooves (8) are formed between the central positions of the front side wall and the rear side wall of the first gear (4), second grooves (10) are formed between the central positions of the front side wall and the rear side wall of the second gear (5), and third grooves (12) are formed between the central positions of the front side wall and the rear side wall of the third gear (6).
2. A timepiece movement transmission arrangement according to claim 1, wherein: first recess (8) sliding connection has first pivot (9), first pivot (9) fixed connection is at mounting groove (2) rear side wall.
3. A timepiece movement transmission arrangement according to claim 1, wherein: second recess (10) sliding connection has second pivot (11), second pivot (11) fixed connection is at mounting groove (2) rear side wall.
4. A timepiece movement transmission arrangement according to claim 1, wherein: third recess (12) sliding connection has third pivot (13), third pivot (13) fixed connection is at mounting groove (2) rear side wall.
5. A timepiece movement transmission arrangement according to claim 1, wherein: lateral wall is located first recess (8) opening part fixedly connected with first installation section of thick bamboo (14) before first gear (4), lateral wall corresponds first installation section of thick bamboo (14) position and sets up slottedly before install bin (1), first installation section of thick bamboo (14) sliding connection is at this inslot, lateral wall is located first dial plate (20) of fixedly connected with all around this groove opening part before install bin (1), first dial plate (20) one side fixedly connected with first pointer (15) are kept away from to lateral wall under first installation section of thick bamboo (14).
6. A timepiece movement transmission arrangement according to claim 1, wherein: the utility model discloses a gear wheel, including install bin (1), lateral wall, second gear (5) preceding lateral wall, install bin (1) preceding lateral wall and second recess (10) opening part fixedly connected with second installation section of thick bamboo (16), the lateral wall corresponds second installation section of thick bamboo (16) position and sets up slottedly before install bin (1), second installation section of thick bamboo (16) sliding connection is at the inslot, lateral wall is located this groove opening part fixedly connected with second dial plate (21) all around before install bin (1), second dial plate (21) one side fixedly connected with second pointer (17) are kept away from to lateral wall under second installation section of thick bamboo (16).
7. A timepiece movement transmission arrangement according to claim 1, wherein: the utility model discloses a gear mounting box, including install bin (1), lateral wall, third gear (6) preceding lateral wall is located third recess (12) opening part fixedly connected with third installation section of thick bamboo (18), lateral wall corresponds third installation section of thick bamboo (18) position before install bin (1) and sets up slottedly, third installation section of thick bamboo (18) sliding connection is at the inslot, lateral wall is located this groove opening part fixedly connected with third dial plate (22) all around before install bin (1), third dial plate (22) one side fixedly connected with third pointer (19) are kept away from to lateral wall under third installation section of thick bamboo (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883254.7U CN210895007U (en) | 2019-11-04 | 2019-11-04 | Clock movement transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883254.7U CN210895007U (en) | 2019-11-04 | 2019-11-04 | Clock movement transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210895007U true CN210895007U (en) | 2020-06-30 |
Family
ID=71320735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883254.7U Expired - Fee Related CN210895007U (en) | 2019-11-04 | 2019-11-04 | Clock movement transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210895007U (en) |
-
2019
- 2019-11-04 CN CN201921883254.7U patent/CN210895007U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |