CN201740987U - Three-dimensional rotating balance wheel escapement speed regulating mechanism - Google Patents
Three-dimensional rotating balance wheel escapement speed regulating mechanism Download PDFInfo
- Publication number
- CN201740987U CN201740987U CN2010205011071U CN201020501107U CN201740987U CN 201740987 U CN201740987 U CN 201740987U CN 2010205011071 U CN2010205011071 U CN 2010205011071U CN 201020501107 U CN201020501107 U CN 201020501107U CN 201740987 U CN201740987 U CN 201740987U
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- escapement
- gear
- frame
- turning axle
- speed adjusting
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Abstract
The utility model relates to a three-dimensional rotating balance wheel escapement speed regulating mechanism which comprises a balance wheel escapement speed regulating mechanism, a large frame, a small frame, a large gear ring, a first gear, an upper rotating shaft, a lower rotating shaft, a second wheel sheet, a second gear and a base splint. The balance wheel escapement speed regulating mechanism is arranged in the small frame and rotates with the small frame within 360 degrees other than the balance wheel escapement speed regulating mechanism rotates itself. When the small frame rotates itself in the large frame within 360 degrees, the small frame rotates with the large frame within 360 degrees. The balance wheel escapement speed regulating mechanism is enabled to rotate in a three-dimensional space in a clock or watch.
Description
Technical field
The utility model belongs to the escapement escapement speed adjusting gear technical field of clock and watch, relates in particular to a kind of stereo rotating escapement escapement speed adjusting gear.
Background technology
Escapement is the energy that driving system provides to be passed to balance and hair spring system termly keep this system and vibrate unattenuatedly in mechanical watch; Next is that the vibration number of balance and hair spring system is passed to the purpose that indicating device reaches the metering time.Therefore, escapement directly influences the timekeeping performance of mechanical watch.
Fig. 1 is the planar structure synoptic diagram of existing escapement.As shown in Figure 1, include escape wheel parts 1, escapement lever parts 2 and escapement hairspring assembly 3 in the escapement.Be that one is formed escapement hairspring assembly 3 with they and balance staff 6 and escapement 7 and hairspring 8 pressings again after described impulse pallet is fixed on the disk; The safety finger of described escapement lever parts 2 be fixed on escapement lever parts 2 jaw on, left slips 3a and right slips 3b one the first from left right side are fixed on one's body the fork of escapement lever; Banking pin one the first from left right side is fixed on the clamping plate.The course of work of escapement half period is as follows: the crown of a tooth of escape wheel parts 1 is pressed on the locking face of left slips 3a, and by the effect of traction escapement lever 1 is leaned against on the banking pin., under the effect of hairspring 8 moments, move to the equilibrium position with counter clockwise direction by escapement 7, because disk and impulse pallet are therefore also can counterclockwise moving with escapement 7 of one with escapement 7 by left amplitude position.The right wall of the fork pockets of impulse pallet and escapement lever parts 2 bumps, and makes escapement lever parts 2 obtain certain kinetic energy.In addition, because the crown of a tooth of escape wheel parts 1 is pressed on the locking face of left slips 3a, escape wheel parts 1 tooth and left slips 3a also can bump when the right wall of the fork pockets of impulse pallet and escapement lever parts 1 bumps.After collision finished, impulse pallet slided and relative slip of locking face of the crown of escape wheel parts 1 and left slips 3a relatively along the right wall of the fork pockets of escapement lever parts 2, and left slips 3a is mentioned gradually.At this moment left slips 3a will rise up to its preceding rib gradually with till escape wheel parts 1 crown contacts, and Here it is, and stage that escapement 7 discharges escape wheels 4 promptly discharges the stage.Discharge to finish the left slips 3a of back escape wheel parts 1 by escapement lever parts 2 and give the balance and hair spring system makeup energy, this stage is called escapement and transmits the momentum stage and promptly pass towards the stage.After biography finished towards the stage, escapement 7 had obtained certain energy and amplitude position free movement to the right counterclockwise, and this moment escape wheel parts 1 and 2 disengagings of escapement lever parts are rotated further then up to the crown of its another tooth to be run on the locking face of right slips 3b.But, because gravitational influence, when the watch face of wrist-watch is in different angles with the terrestrial attraction line (watch face of wrist-watch be in vertical or approach when vertical except) with terrestrial attraction wire clamp angle, the concussion frequency of escapement hairspring oscillatory system can produce fast or slow variation because of the difference of angle, thereby directly influences the timekeeping performance of mechanical watch.Therefore, mechanical watch is being installed when adjusting and will adjusted in the concussion frequency of a plurality of locus wrist-watch, make it fast in some locus relative standard's frequency, slow in some locus relative standard's frequency, allow variation mean value that mechanical watch escapement hairspring oscillatory system when reality is used the is shaken frequency frequency that is near the mark as far as possible.
Because mechanical watch in actual use, everyone custom of wearing with placement location varies, and at this problem, people have invented top flywheel escapement escapement speed adjusting gear.The decapacitation of escapement escapement speed adjusting gear is kept outside the rotation of each parts in the original mechanism, also entire mechanism is installed in the framework of a special use, around the center revolution of certain.
But also there is certain defective in the top flywheel mechanism, promptly when the train axis of the escapement escapement of mechanical watch and terrestrial attraction line are parallel to each other, the actual concussion of the balance and hair spring system frequency departure standard concussion frequency that causes owing to the terrestrial attraction reason, described top flywheel mechanism insuperably heart gravitation to the influence of escapement eacapement.
The utility model content
In view of this, the utility model provides a kind of stereo rotating escapement escapement speed adjusting gear, when the long-time horizontal direction of clock and watch is placed or is worn, make the escapement escapement produce periodic spatial position change, thereby the variation of balanced concussion frequency can solve the accuracy problem that top flywheel speed regulating structure is caused by terrestrial attraction.
For reaching the effect of technique scheme, the utility model provides a kind of stereo rotating escapement escapement speed adjusting gear, comprising: escapement escapement speed adjusting gear (11); Also comprise: big frame (12), small frame (13), bull gear (14), first gear (15), last turning axle (121), following turning axle (122), second wheel sheet (123), second gear (16) and basic clamping plate (17);
Described small frame (13) is arranged on the inside of big frame (12); Described second wheel sheet (123) connects the inboard of big frame (12) bottom; The top that described upward turning axle (121) one ends pass big frame (12) connects first gear (15), and the other end connects the top of small frame (13); The bottom that described turning axle (122) down passes big frame (12) is connected the bottom of small frame (13) with the center of circle of second wheel sheet (123); Escapement escapement speed adjusting gear (11) is arranged on described small frame (13) inside; Big frame (12) runs through bull gear (14); First gear (15) is connected with bull gear (14) gearing mesh; One end of big frame (12) is provided with first turning axle (20a), and the other end is provided with second turning axle (20b); First turning axle (20a) stretches in the groove of basic clamping plate (17), rotates freely; One end of second turning axle (20b) is provided with the 3rd gear (18), and the 3rd gear (18) is done the gearing mesh motion with second gear (16); The other end is fixedlyed connected with big frame (12); Set screw (141) is fixed on bull gear (14) on the basic clamping plate (17).
Preferably, convex platform and lower convex platform; Described convex platform and lower convex platform are the locating piece of last lower through-hole; Described convex platform is fixedly connected on the top of big frame; The described fixedly connected small frame other end of an end of going up turning axle passes convex platform and flexibly connects first gear; Lower convex platform is fixedly connected on the bottom of big frame; One end of following turning axle passes and stretches into lower convex platform, freely rotates, and the other end passes the fixedly connected small frame in the center of circle of second wheel sheet.
Preferably, described escapement escapement speed adjusting gear comprises: escapement, escapement lever and escape wheel; The rotation center setting of escapement, escapement lever and escape wheel point-blank.
Preferably, described escapement is provided with balancing weight.
The technical scheme that provides by means of the utility model, the utility model provides a kind of stereo rotating escapement escapement speed adjusting gear, escapement escapement speed adjusting gear is arranged in the small frame, and escapement escapement speed adjusting gear is except the rotation of doing self, and is also whole along with small frame is done 360 degree constant speed and rotatablely moved.Small frame is arranged in the big frame, also follows big frame except self 360 degree rotation is and does 360 and spend constant speed and rotatablely move.Adopt the stereo rotating escapement escapement speed adjusting gear of this structure, overcome general clock and watch top flywheel when using or place, long period is in a certain space, the change in friction force that causes because of terrestrial attraction, cause the accuracy of escapement escapement operation to produce bigger variation, produce the problem of time error.In like manner, when also having overcome the long-time horizontal positioned of clock and watch top flywheel, top flywheel speed regulating structure can't be offset the time error of walking that terrestrial gravitation causes, causes the accuracy of escapement hairspring escapement operation to produce bigger variation, causes the problem of walking time error.
Further feature of the present utility model and corresponding advantage will be set forth in the following description, and promptly the purpose of this utility model and other advantages can realize and obtain by specifically noted structure in the instructions of being write, claims and accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of prior art escapement;
Fig. 2 is the vertical view of the utility model stereo rotating escapement escapement speed adjusting gear;
Fig. 3 is the structural representation of the utility model stereo rotating escapement escapement speed adjusting gear;
Fig. 4 is the structural representation of big frame in the stereo rotating escapement escapement speed adjusting gear shown in Figure 3;
Fig. 5 is the structural representation of small frame in the stereo rotating escapement escapement speed adjusting gear shown in Figure 3;
Fig. 6 is the structural representation of escapement in the stereo rotating escapement escapement speed adjusting gear shown in Figure 3.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described, embodiment described herein only is used for description and interpretation the utility model, and is not used in qualification the utility model.
Fig. 2 is the vertical view of the utility model stereo rotating escapement escapement speed adjusting gear.Fig. 3 is the structural representation of the utility model stereo rotating escapement escapement speed adjusting gear.Stereo rotating escapement escapement speed adjusting gear as shown in Figures 2 and 3 comprises: escapement escapement speed adjusting gear 11.Also comprise: big frame 12, small frame 13, bull gear 14, first gear 15, last turning axle 121, following turning axle 122, second wheel sheet 123, second gear 16 and basic clamping plate 17.The big frame 12 and second gear 16 are installed in the basic clamping plate 17.Small frame 13 is arranged on the inside of big frame 12.Described second wheel sheet 123 is fixed on the inboard of big frame 12 bottoms.Described upward turning axle 121 1 ends are fixed on the top of small frame 13, and the other end passes fixedly connected first gear 15 in top of big frame 12; Described down turning axle 122 1 ends flexibly connect the bottom of big frame 12, and the center of circle that the other end passes second wheel sheet 123 is fixed on the bottom of small frame 13.Escapement escapement speed adjusting gear 11 is positioned at small frame 13 inside.Bull gear 14 is the hollow circular gear ring perpendicular to basic clamping plate 17; Big frame 12 is in bull gear 14; Set screw 141 is fixed on bull gear 14 on the basic clamping plate 17; Described end of going up turning axle 121 is provided with first gear 15; First gear 15 is done the gearing mesh motion around the circumference of bull gear 14.The top that fixedly connected first gear 15 of one end of last turning axle 121, the other end pass big frame 12 is fixed on the top of small frame 13.The two relative side that big frame 12 is parallel to bull gear 14 is respectively arranged with the first turning axle 20a and the second turning axle 20b; The first turning axle 20a is installed in the groove of basic clamping plate 17, can rotate freely; The end that the second turning axle 20b is provided with the 3rd gear 18 passes basic clamping plate 17, the three gears 18 and second gear 16 is done the gearing mesh motion; The other end of the second turning axle 20b is fixedlyed connected with big frame 12.
Shown stereo rotating escapement escapement speed adjusting gear also comprises on the big frame 12: convex platform 124 and lower convex platform 125.Described convex platform 124 and lower convex platform 125 centers are provided with through hole.Described convex platform 124 is fixedly connected on the top of big frame 12.One end of last turning axle 121 passes convex platform 124 and connects first gear 15, the top of the fixedly connected small frame 13 of the other end; Lower convex platform 125 is fixedly connected on the bottom outside of big frame 12; The fixedly connected small frame of one end of following turning axle 122 bottom, the other end passes the big frame bottom, stretches in the lower convex platform 125, can freely rotate.Convex platform 124 and lower convex platform 125 are set can make the rotation of turning axle 121 and following turning axle 122 more stable.
Fig. 4 is the structural representation of big frame in the stereo rotating escapement escapement speed adjusting gear shown in Figure 3.Big frame 12, the second gears 16 as shown in Figure 4 and the 3rd gear 18 are done the gearing mesh motion, and driving big frame 12 is the fulcrum rotation with the first turning axle 20a and the second turning axle 20b, and big frame 12 is done 360 degree rotations along the circumference of bull gear 14.
As Fig. 4, Fig. 5 and shown in Figure 6, escapement 11 is arranged at the inside of small frame 13.Bottom one side of small frame 13 is provided with mounting groove 131, and the gear 131a of escape wheel 113 bottoms is installed in the mounting groove 131, and the second wheel sheet 123 of gear 131a and big frame 12 bottom inside is done the gearing mesh motion.Big frame 12 drives the circumference rotation of first gear 15 around bull gear 14, and first gear 15 drives whole small frame 13 and rotates, and small frame 13 driven gear 131a rotate around the circumference of second wheel sheet 123, thereby the transmission step by step of drive escapement 11 realizes timing.
Fig. 6 is the structural representation of escapement in the stereo rotating escapement escapement speed adjusting gear shown in Figure 3.Comprise as Fig. 3 and escapement escapement speed adjusting gear 11 shown in Figure 6: escapement 111, escapement lever 112, escape wheel 113 and balancing weight 114.The rotation center setting of escapement 111, escapement lever 112 and escape wheel 113 point-blank.Balancing weight 114 is embedded on the circumference of escapement 111.When the friction factor of each parts changes in the escapement escapement speed adjusting gear 11, be used for fine setting.
Adopt structure of the present utility model, in the time of 11 rotations of escapement escapement speed adjusting gear along with small frame 13 rotation.In the time of small frame 13 rotations along with big frame 12 rotation.One of whole formation can stereo rotating escapement escapement speed adjusting gear.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a stereo rotating escapement escapement speed adjusting gear comprises: escapement escapement speed adjusting gear (11); It is characterized in that, also comprise: big frame (12), small frame (13), bull gear (14), first gear (15), last turning axle (121), following turning axle (122), second wheel sheet (123), second gear (16) and basic clamping plate (17);
Described small frame (13) is arranged on the inside of big frame (12); Described second wheel sheet (123) connects the inboard of big frame (12) bottom; The top that described upward turning axle (121) one ends pass big frame (12) connects first gear (15), and the other end connects the top of small frame (13); The bottom that described turning axle (122) down passes big frame (12) is connected the bottom of small frame (13) with the center of circle of second wheel sheet (123); Escapement escapement speed adjusting gear (11) is arranged on described small frame (13) inside; Big frame (12) runs through bull gear (14); First gear (15) is connected with bull gear (14) gearing mesh; One end of big frame (12) is provided with first turning axle (20a), and the other end is provided with second turning axle (20b); First turning axle (20a) stretches in the groove of basic clamping plate (17), rotates freely; One end of second turning axle (20b) is provided with the 3rd gear (18), and the 3rd gear (18) is done the gearing mesh motion with second gear (16); The other end is fixedlyed connected with big frame (12); Set screw (141) is fixed on bull gear (14) on the basic clamping plate (17).
2. stereo rotating escapement escapement speed adjusting gear according to claim 1 is characterized in that, also comprises: convex platform (124) and lower convex platform (125); Described convex platform (124) and lower convex platform (125) are the locating piece of last lower through-hole; Described convex platform (124) is fixedly connected on the top of big frame (12); The described fixedly connected small frame of an end (13) of going up turning axle (121), the other end passes convex platform (124) and flexibly connects first gear (15); Lower convex platform (125) is fixedly connected on the bottom of big frame (12); One end of following turning axle (122) passes and stretches into lower convex platform (125), freely rotates, and the other end passes the fixedly connected small frame in the center of circle (13) of second wheel sheet (123).
3. stereo rotating escapement escapement speed adjusting gear according to claim 1 and 2 is characterized in that described escapement escapement speed adjusting gear (11) comprising: escapement (111), escapement lever (112) and escape wheel (113); The rotation center setting of escapement (111), escapement lever (112) and escape wheel (113) point-blank.
4. stereo rotating escapement escapement speed adjusting gear according to claim 3 is characterized in that described escapement (111) is provided with balancing weight (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205011071U CN201740987U (en) | 2010-08-23 | 2010-08-23 | Three-dimensional rotating balance wheel escapement speed regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205011071U CN201740987U (en) | 2010-08-23 | 2010-08-23 | Three-dimensional rotating balance wheel escapement speed regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740987U true CN201740987U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205011071U Expired - Fee Related CN201740987U (en) | 2010-08-23 | 2010-08-23 | Three-dimensional rotating balance wheel escapement speed regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163105A1 (en) * | 2011-05-30 | 2012-12-06 | 天津海鸥表业集团有限公司 | Biaxial tourbillion mechanism of mechanical watch |
| CN109690424A (en) * | 2016-03-14 | 2019-04-26 | Lvmh瑞士制造公司 | Device for clock and watch, the clockwork machine core including the device and clock and watch |
-
2010
- 2010-08-23 CN CN2010205011071U patent/CN201740987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012163105A1 (en) * | 2011-05-30 | 2012-12-06 | 天津海鸥表业集团有限公司 | Biaxial tourbillion mechanism of mechanical watch |
| CN109690424A (en) * | 2016-03-14 | 2019-04-26 | Lvmh瑞士制造公司 | Device for clock and watch, the clockwork machine core including the device and clock and watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Watch Factory Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130823 |