CN213210729U - Cage type tourbillon structure - Google Patents
Cage type tourbillon structure Download PDFInfo
- Publication number
- CN213210729U CN213210729U CN202022577369.2U CN202022577369U CN213210729U CN 213210729 U CN213210729 U CN 213210729U CN 202022577369 U CN202022577369 U CN 202022577369U CN 213210729 U CN213210729 U CN 213210729U
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- Prior art keywords
- cage
- escape
- wheel
- splint
- clamping plate
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- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000004315 Forkhead Transcription Factors Human genes 0.000 description 1
- 108090000852 Forkhead Transcription Factors Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Retarders (AREA)
Abstract
The utility model relates to a cage type tourbillon structure, which comprises an upper splint, a hairspring balance wheel, an escape splint, an escape wheel, an escape fork, a cage type planetary flywheel and a lower splint; one end of the balance wheel and one end of the escape wheel are connected with the lower splint, and the other end of the escape wheel is connected with the escape splint; the escapement splint is connected with the lower splint, and the other end of the balance wheel is connected with the upper splint; one end of the escape fork is connected with the balance wheel of the hairspring, and the other end of the escape fork is also connected with the escape wheel; the upper clamping plate and the lower clamping plate are connected with the cage type planetary flywheel. The utility model discloses reduced the thickness of top flywheel structure and increased top flywheel structure at rotatory flight during operation transmission mechanism's stability and security, the practicality is strong.
Description
Technical Field
The utility model relates to a cage top flywheel technical field, more specifically say and indicate a cage top flywheel structure.
Background
Tourbillon clock and watch is a clock and watch speed adjusting device, tourbillon structure is in order to avoid the earth's center suction to produce the influence to the timing work of balance escapement speed control mechanism, the purpose is in order to improve mechanical clock's timing degree of accuracy, tourbillon structure among the current tourbillon clock and watch, main rotatory power source relies on the drive wheel of center second axle tooth and tourbillon clock and watch to obtain, but because this structure makes tourbillon wrist-watch core thickness increase and power transmission unstable, and then the reliability of influence tourbillon during operation with lose the dynamic balance in the rotation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a cage top flywheel structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cage type tourbillon structure comprises an upper splint, a hairspring balance wheel, an escape splint, an escape wheel, an escape fork, a cage type planetary flywheel and a lower splint; one end of the balance wheel and one end of the escape wheel are connected with the lower splint, and the other end of the escape wheel is connected with the escape splint; the escapement splint is connected with the lower splint, and the other end of the balance wheel is connected with the upper splint; one end of the escape fork is connected with the balance wheel of the hairspring, and the other end of the escape fork is also connected with the escape wheel; the upper clamping plate and the lower clamping plate are connected with the cage type planetary flywheel.
The further technical scheme is as follows: cage top flywheel structure still includes: and the upper end cage shaft clamping plate is connected with the upper clamping plate.
The further technical scheme is as follows: cage top flywheel structure still includes: the upper connecting plate is connected with the upper end cage shaft clamping plate, a stepped shaft is further arranged on the upper end cage shaft clamping plate, and the upper connecting plate is connected with the stepped shaft in a matched mode.
The further technical scheme is as follows: the outer side of the stepped shaft is also sleeved with a needle separating wheel.
The further technical scheme is as follows: cage top flywheel structure still includes: and the lower end cage shaft clamping plate is connected with the lower clamping plate.
The further technical scheme is as follows: cage top flywheel structure still includes: and the cage type fixed wheel is connected with the lower end cage shaft clamping plate, and the outer side of the cage type fixed wheel is also connected with the escape wheel in a meshing manner.
The further technical scheme is as follows: cage top flywheel structure still includes: and the lower connecting plate is connected with the lower end cage shaft clamping plate.
The further technical scheme is as follows: and a balancing negative weight block is also arranged on the inner side of the cage type planetary flywheel.
The further technical scheme is as follows: the outer side of the cage type planetary flywheel is also connected with an external cage type driving wheel assembly.
The further technical scheme is as follows: the upper clamping plate, the cage type planetary flywheel, the lower clamping plate, the upper connecting plate and the lower connecting plate are all made of titanium alloy materials.
Compared with the prior art, the utility model beneficial effect be: through the hookup of hairspring balance, and the one end and the lower plate of escape wheel, the other end and the hookup of escape wheel, the hookup of escape wheel and escape plate, the hookup of escape plate and lower plate, the other end and the punch holder hookup of hairspring balance, the one end and the hookup of hairspring balance of pallet, the other end still couples with the escape wheel, punch holder and lower plate all couple with cage planet flywheel, the thickness that has reduced the tourbillon structure has increased tourbillon structure at rotatory flight during operation transmission mechanism's stability and security, the practicality is strong.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic diagram of a cage type tourbillon structure of the present invention;
fig. 2 is a schematic diagram two of the cage type tourbillon structure of the present invention;
fig. 3 is a third schematic view of the cage type tourbillon structure of the present invention;
fig. 4 is a fourth schematic view of the cage type tourbillon structure of the present invention;
fig. 5 is a schematic diagram five of the cage type tourbillon structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in the specific embodiment of fig. 1 to 5, the present invention discloses a cage tourbillon structure, comprising an upper plate 10, a balance 20, a escapement plate 30, an escape wheel 40, a pallet fork 50, a cage planetary flywheel 60, and a lower plate 70; one end of the balance 20 and the escape wheel 40 is coupled to the lower plate 70, and the other end of the escape wheel 40 is coupled to the escape plate 30; the escapement plate 30 is coupled to the lower plate 70, and the other end of the balance 20 is coupled to the upper plate 10; the middle of the pallet fork 50 is coupled to the pallet 30, one end of the pallet fork 50 is coupled to the balance 20, and the other end is also coupled to the escape wheel 40; the upper and lower clamping plates 10 and 70 are coupled to the cage type planetary flywheel.
Wherein, as shown in fig. 1 to 5, the cage type tourbillon structure further comprises: an upper end cage axle clamp plate 80, said upper end cage axle clamp plate 80 being coupled to said upper clamp plate 10.
Wherein, cage top flywheel structure still includes: the upper connecting plate 90 is connected with the upper end cage shaft clamping plate 80, a stepped shaft 81 is further arranged on the upper end cage shaft clamping plate 80, the upper connecting plate 90 is connected with the stepped shaft 81 in a sleeved mode, connection is tight, and space is saved.
The outside of the stepped shaft 81 is also sleeved with a time-sharing pinwheel 100, which is stable in transmission and tight in connection.
Wherein, as shown in fig. 1 to 5, the cage type tourbillon structure further comprises: a lower cage axle clamp plate 110, said lower cage axle clamp plate 110 being coupled to the lower clamp plate 70.
Wherein, cage top flywheel structure still includes: and the cage type fixed wheel 120 is connected with the lower end cage shaft splint 110, and the outer side of the cage type fixed wheel 120 is also connected with the escape wheel 40 in a meshing way.
Wherein, cage top flywheel structure still includes: and the lower connecting plate 130 is coupled with the lower end cage shaft clamping plate 110, the coupling is tight, and the space is saved.
As shown in fig. 1 to 5, a balancing negative weight 140 is further disposed on an inner side of the cage-type planetary flywheel 60, so that the cage-type tourbillon structure is reasonably dynamically balanced during rotation, and the swing amplitude is more stable.
Wherein the outer side of the cage planetary flywheel 60 is further coupled with an outer cage transmission wheel assembly 150 for obtaining power energy.
In the embodiment, the upper clamp plate 10, the cage-type planetary flywheel 60, the lower clamp plate 70, the upper connecting plate 90, and the lower connecting plate 130 are made of titanium alloy materials, so that the weight of the tourbillon structure is greatly reduced, the strength of the tourbillon structure is enhanced, the tourbillon structure can fly smoothly during rotation, impact can be resisted, and faults are not easy to occur.
Wherein, the cage type tourbillon structure is engaged with the external cage type transmission wheel assembly 150 through the cage type planetary flywheel 60 to obtain power energy, and is engaged with the gear shaft of the escape wheel 40 through the cage type fixed wheel 120 to transmit the kinetic energy to the escape wheel 40, and then the escape wheel 40 is controlled to release the kinetic energy through the left and right swinging of the inlet and outlet of the vent of the upper fork body of the escape fork 50, the other end fork head of the escape fork 50 is a disc nail in the double discs contacting with the balance 20 of the hairspring, the balance 20 is matched with the hairspring on the balance, a fixed swing frequency is obtained, the balance usually makes a round trip 3 times per second, a swing frequency per hour 21600 is obtained, the balance makes a round trip 4 times per second is obtained, a swing frequency per hour 28800 is obtained, the swing of the balance 20 is driven by the disc nail to swing the escape fork 50, and the inlet and outlet of the escape shoe of the escape fork 50 obtain the kinetic energy in the process of releasing the kinetic energy of the escape wheel 40 when swinging, since the balance 20 oscillates at a fixed rhythm, the escape wheel 40 is also rhythmic when it acquires the release rotation, and thus the function of timekeeping can be achieved.
The utility model discloses reduced the thickness of top flywheel structure and increased top flywheel structure at rotatory flight during operation transmission mechanism's stability and security, the practicality is strong.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A cage type tourbillon structure is characterized by comprising an upper splint, a hairspring balance wheel, an escape splint, an escape wheel, an escape fork, a cage type planetary flywheel and a lower splint; one end of the balance wheel and one end of the escape wheel are connected with the lower splint, and the other end of the escape wheel is connected with the escape splint; the escapement splint is connected with the lower splint, and the other end of the balance wheel is connected with the upper splint; one end of the escape fork is connected with the balance wheel of the hairspring, and the other end of the escape fork is also connected with the escape wheel; the upper clamping plate and the lower clamping plate are connected with the cage type planetary flywheel.
2. Cage tourbillon structure according to claim 1, characterized in that it further comprises: and the upper end cage shaft clamping plate is connected with the upper clamping plate.
3. Cage tourbillon structure according to claim 2, characterized in that it further comprises: the upper connecting plate is connected with the upper end cage shaft clamping plate, a stepped shaft is further arranged on the upper end cage shaft clamping plate, and the upper connecting plate is connected with the stepped shaft in a matched mode.
4. The structure of claim 3, wherein the stepped shaft is further sleeved with a minute hand wheel.
5. Cage tourbillon structure according to claim 4, characterized in that it further comprises: and the lower end cage shaft clamping plate is connected with the lower clamping plate.
6. Cage tourbillon structure according to claim 5, characterized in that it further comprises: and the cage type fixed wheel is connected with the lower end cage shaft clamping plate, and the outer side of the cage type fixed wheel is also connected with the escape wheel in a meshing manner.
7. Cage tourbillon structure according to claim 6, characterized in that it further comprises: and the lower connecting plate is connected with the lower end cage shaft clamping plate.
8. The structure of claim 7, wherein a balancing negative mass is further provided on the inner side of said cage-type planetary flywheel.
9. A cage tourbillon structure according to claim 7, wherein the outer side of the cage epicyclic flywheel is further coupled to an outer cage assembly.
10. The structure of claim 7, wherein the upper plate, the cage-type planetary flywheel, the lower plate, the upper connecting plate, and the lower connecting plate are made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577369.2U CN213210729U (en) | 2020-11-09 | 2020-11-09 | Cage type tourbillon structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577369.2U CN213210729U (en) | 2020-11-09 | 2020-11-09 | Cage type tourbillon structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213210729U true CN213210729U (en) | 2021-05-14 |
Family
ID=75827883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022577369.2U Active CN213210729U (en) | 2020-11-09 | 2020-11-09 | Cage type tourbillon structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213210729U (en) |
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2020
- 2020-11-09 CN CN202022577369.2U patent/CN213210729U/en active Active
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