CN202615124U - Automatic time-reporting starting control structure of mechanical watch - Google Patents
Automatic time-reporting starting control structure of mechanical watch Download PDFInfo
- Publication number
- CN202615124U CN202615124U CN 201220241385 CN201220241385U CN202615124U CN 202615124 U CN202615124 U CN 202615124U CN 201220241385 CN201220241385 CN 201220241385 CN 201220241385 U CN201220241385 U CN 201220241385U CN 202615124 U CN202615124 U CN 202615124U
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- starting
- wheel
- startup
- actuating lever
- ratchet
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Abstract
The present utility model discloses an automatic time-reporting starting control structure of a mechanical watch. A starting rod and a starting wheel part are sequentially arranged on a wheel shaft of a starting wheel I, the starting rod can be freely rotated around an axle center of the starting wheel I; a control nail is arranged on a movement substrate, the control nail is inserted into a slit of the starting rod; a return cam is arranged on a square tenon of the starting wheel I, the return cam is rotated along with the starting wheel I, and the starting wheel part is driven by the return cam to rotate; a time-reporting wheel is engaged with the starting wheel part; a starting dial head is installed on a movement cannon pinion to push a starting push rod to further drive the staring rod to rotate; a starting rod spring is used for providing return force for the starting rod; and the starting wheel I is engaged with a time-reporting strip box of the movement. The starting part and the time-reporting part are respectively arranged on two shafts, the length of a starting shaft is shortened; a control starting part is a lever and spring integrated part, the number of parts can be reduced, processing and assembling difficulty are reduced; and a safety insurance structure also has good tolerable error rate over working errors of the structure.
Description
Technical field:
The utility model relates to a kind of stem-winder automatically alarming and starts structure, particularly relates to a kind of automatically alarming start-up control structure in the stem-winder that rings.
Technical background:
A kind of table is arranged from the ring table in the stem-winder, start the structure of giving the correct time automatically when this wrist-watch can and be put in order at integral point and carve and quote the current time.From the with a long history of table that ring, but automatically alarming startup structure does not have too big variation all the time.In patent CH689337A5, comprise basic automatically alarming and start structure; Its ultimate principle is to stir the lever system in the timing system through the shifting block that together rotates with minute wheel on the minute wheel; Rotate an angle through the lever pushing starter cup that gives the correct time again; The nail above the starter cup of giving the correct time will start pawl to be pushed open, discharges the ratchet that gives the correct time and drives timing system and rotate and arrive the working position.The wheel sheet that starts the pawl place rotates with the main shaft that gives the correct time; The main shaft and the speed limit train engagement of giving the correct time owing to give the correct time; After the time rotation very short through one, start pawl and leave the nail on the warning wheel sheet and the ratchet engaged of giving the correct time, drive timing system work again up to whole system resets.At the startup complex structure that gives the correct time of usefulness, need more than ten individual perhaps tens parts be installed on the axle usually at present, very strict for the dimensional requirement of part.And, start very long could the realization that axle also need be made because part is numerous.
Summary of the invention:
The utility model technical matters to be solved is, overcomes the shortcoming of prior art, provides a kind of automatically alarming simple in structure to start structure.
The technical scheme that the utility model adopted is: the automatically alarming start-up control structure in a kind of stem-winder comprises: actuating lever, control nail, starter cup parts, canceling cam, warning wheel, startup pole spring, start push rod, start shifting block and start and take turns; Said actuating lever and starter cup parts are installed in regular turn and start on the wheel shaft of taking turns, and actuating lever is that freely rotate in the center of circle to start the axle center of taking turns; Said control nail is installed on the substrate of movement, and control nail inserts in the slit of actuating lever; Said canceling cam is installed in and starts above the square tenon of taking turns, and canceling cam is taken turns together and rotated with starting one, and canceling cam drives the starter cup parts and rotates; Said warning wheel and the engagement of starter cup parts; Said startup shifting block is installed on the minute wheel of movement, starts shifting block and promotes to start push rod and then promote the actuating lever rotation; Said startup pole spring is the strength that actuating lever provides return; The barrel engagement of giving the correct time with movement is taken turns in said startup one.
Said starter cup parts comprise following closely with the second click spring position through first click spring position nail and are pressed together on ratchet and the click spring on the starter cup; Hole on said ratchet and the click spring and first click spring position nail are coaxial, and ratchet can rotate flexibly after the pressing.
This control gear also includes safety disk, and said safety disk is installed in and starts on the wheel shaft of taking turns, and is positioned at the below of canceling cam, and the cylindrical workplace of safety disk contacts with the workplace of ratchet.
Said click spring is to the elastic force of the oriented starter cup center position of ratchet, and this elastic force is greater than the elastic force of the working end of actuating lever.
The slit of the said actuating lever shape that is in the shape of the letter V.
The wheel shaft one end side of the being tenon of said warning wheel, on the operative gear side of the installation tenon that gives the correct time, give the correct time operative gear and warning wheel rotate synchronously.
The beneficial effect of the utility model is: actuating section is installed in respectively on two axles with the part of giving the correct time, and can shorten the length that starts axle; Simultaneously, the control of actuating section mainly relies on the part of an arm spring one, when reducing number of parts, has reduced processing and assembly difficulty; Safety insurance structure also has good serious forgiveness to the operating error of structure.
Description of drawings:
Fig. 1 is the floor map of the automatically alarming start-up control structure in the utility model stem-winder;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is the schematic perspective view of apparent direction after the automatically alarming start-up control structure in the utility model stem-winder;
Fig. 4 is the axial expansion synoptic diagram of the automatically alarming start-up control structure in the utility model stem-winder;
Fig. 5 be the utility model give the correct time actuating mechanism with give the correct time the part schematic perspective view;
Fig. 6 is the rear perspective synoptic diagram of the utility model starter cup parts;
Fig. 7 is the isometric front view of the utility model ratchet and click spring initial position;
Fig. 8 is the schematic perspective view of the utility model actuating lever;
Fig. 9 is the schematic perspective view of the utility model ratchet;
Figure 10 is the schematic perspective view of the utility model canceling cam;
Figure 11 a is the utility model actuating section initial position floor map;
Figure 11 b is the floor map of the utility model actuating section when beginning to start;
Figure 11 c is the floor map of the utility model actuating section pawl release position;
Figure 11 d is that the utility model actuating section arrives the position plane synoptic diagram that the working position begins to give the correct time;
Figure 11 e is the utility model actuating section is got back to original position at the startup push rod a floor map;
Figure 11 f is the utility model actuating section is not got back to original position at the startup push rod a floor map.
Among the figure:
1: actuating lever 2: control nail 3: starter cup parts 4: starter cup
5: click spring 6: 8: the second click spring position nails of 7: the first click spring position nails of ratchet
9: canceling cam 10: safety disk 11: warning wheel 12: start pole spring
13: start push rod 14: start shifting block 15: barrel 16 gives the correct time: start one and take turns
17: start two and take turns 18: operative gear gives the correct time.
Embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Like Fig. 1 ~ shown in Figure 10; Automatically alarming start-up control structure in the utility model stem-winder comprises: actuating lever 1, control nail 2, starter cup parts 3, canceling cam 9, safety disk 10, warning wheel 11, start pole spring 12, start push rod 13, start shifting block 14 and start and take turns 16; Said actuating lever 1 and starter cup parts 3 are installed in regular turn and start one and take turns on 16 the wheel shaft, and to take turns 16 axle center be that freely rotate in the center of circle to actuating lever 1 to start, and elastic deformation can take place the working end 1a of actuating lever 1; Said control nail 2 is installed on the substrate of movement; Control nail 2 inserts among the slit 1d of actuating lever 1; The slit of actuating lever 1 shape that is in the shape of the letter V, the slit 1d that contacts with control nail 2 when actuating lever 1 clockwise rotates can diminish gradually, and the working end 1a of actuating lever 1 can expand outwardly along with elastic deformation; Said starter cup parts 3 comprise the ratchet 6 and click spring 5 that is pressed together on the starter cup 4 through the nail 7 and second click spring position, first click spring position nail 8; It is 7 coaxial that follow closely the hole on said ratchet 6 and the click spring 5 and the first click spring position; Ratchet 6 can rotate flexibly after the pressing; The elastic force of 5 pairs of ratchets of said click spring, 6 oriented starter cup 4 center positions; This elastic force is greater than the elastic force of the working end 1a of actuating lever 1, and the working end 1a of actuating lever 1 can come in contact with the working end 6b of ratchet 6 through the rotation of actuating lever 1; Said canceling cam 9 is installed in and starts one and take turns above 16 the square tenon, and canceling cam 9 is taken turns 16 and together rotated with starting one, and the workplace 9a of canceling cam 9 and the workplace 6a of ratchet 6 come in contact, and can push away ratchet 6 and drive 3 rotations of starter cup parts; Said safety disk 10 is installed in and starts one and take turns on 16 the wheel shaft, is positioned at the below of canceling cam 9, and the cylindrical workplace of safety disk 10 contacts with the workplace 6a of ratchet 6, prevents that the workplace 6a of ratchet 6 and the workplace 9a of canceling cam 9 from meshing dark; Said warning wheel 11 and 3 engagements of starter cup parts, the wheel shaft one end side of the being tenon of warning wheel 11, on operative gear 18 side's of the being installed in tenons that give the correct time, warning wheel 11 drives the superincumbent operative gear 18 drive timing system work of giving the correct time of installing; Said startup shifting block 14 is installed on the minute wheel of movement, rotates with minute wheel, can promote to start push rod 13 work according to the regular hour, and startup shifting block 14 promotes to start push rod 13 and then promotes actuating lever 1 and rotates; Said startup pole spring 12 provides the strength of return for actuating lever 1; Said startup one take turns 16 with barrel 15 engagement of giving the correct time of movement, can under the promotion of the barrel 15 that gives the correct time, rotate, start one and take turns 16 opposite side and take turns 17 engagements with the startup two of the speed stabilizing system of giving the correct time, speed stabilizing system rotation thereby drive is given the correct time.
In ring is shown certainly; The timing system that is driven by warning wheel 11 is because the asynchronism(-nization) of giving the correct time at every turn; Also just produced the difference of rotational angle, later position is identical but each timing system resets, and just the position of warning wheel 11 after resetting fixed.According to the maximum rotation angle design starter cup 4 of warning wheel 11 and the ratio of gear of warning wheel 11.
Rotate a circle according to starter cup 4 below, warning wheel 11 drive timing systems give the correct time and are example twice, and the automatically alarming start-up control structure working principle that the utility model is carried out in the stem-winder describes:
Like Fig. 1 ~ shown in Figure 3, the automatically alarming start-up control structure in the utility model stem-winder is in the non-position of giving the correct time.The working end that starts pole spring 12 leans against on the workplace 1c of actuating lever 1.Start push rod 13 and be in rest position, startup pole spring 12 is pressed in the workplace 1e of actuating lever 1 on the arm that starts push rod 13, keeps the static of actuating lever 1 simultaneously.Startup shifting block 14 rotates with the minute wheel of movement, and does not come in contact with startup push rod 13.The timing system that warning wheel 11 is driven also all is in the state that resets, so warning wheel 11 also is static.Starter cup 4 in the starter cup parts 3 and warning wheel 11 engagements also remain static.
Like Fig. 4, Fig. 7, Fig. 9 and shown in Figure 10, the square hole in the middle of the canceling cam 9 and startup one are taken turns 16 square tenon and are cooperated, and a workplace 9a of canceling cam 9 leans against on the workplace 6a of ratchet 6.Give the correct time barrel 15 with start one and take turns 16 engagements, and offer and start one and take turns 16 rotating torques, make start one take turns 16 drive canceling cam 9 through square tenon workplace 9a tightly lean against on the workplace 6a of ratchet 6, and offer the certain turning moment of ratchet 6.This moment, ratchet 6 also remained static because starter cup parts 3 are static.The working end 1a of actuating lever 1 does not come in contact with ratchet 6.
It shown in Figure 11 a ~ Figure 11 d the one of four states that the automatically alarming start-up control structure in the utility model stem-winder is given the correct time and started.Watch for ease, omitted starter cup 4 and warning wheel 11.Shown in Figure 11 a, start shifting block 14 along with minute wheel clockwise rotates together, do not come in contact with starting push rod 13, the whole structure of giving the correct time remains static, and actuating lever 1 with control nail 2 Elastic Contact does not take place yet; Like Figure 11 b and Fig. 8, shown in Figure 9, start shifting block 14 and come in contact, and will start push rod 13 angle of promotion counterclockwise with starting push rod 13.Start the working end 1e that push rod 13 promotes actuating lever 1, after actuating lever 1 clockwise rotated an angle, the working end 1a of actuating lever 1 contacted with the workplace 6b of ratchet 6; Like Figure 11 c and Fig. 8, Fig. 9, shown in Figure 10; Starting shifting block 14 continuation promotion startup push rods 13 rotates counterclockwise; Start push rod 13 and continue to promote actuating levers 1 and clockwise rotate, the working end 1a of actuating lever 1 can slide on the workplace 6b of ratchet 6, because that click spring 5 gives the elastic force of working end 1a of elasticity rate actuating lever 1 of ratchet 6 is big; Therefore the working end 1a of actuating lever 1 can be to the centre of gyration distortion of actuating lever 1; Till working end 1a met workplace 1b, this moment, the working end 1a of actuating lever 1 just was not out of shape in continuation, along with clockwise rotating of actuating lever 1; The workplace 6b that the working end 1a of actuating lever 1 can promote ratchet 6 rotates to the direction away from the centre of gyration, is separated from the workplace 9a of canceling cam 9 fully up to the workplace 6a of ratchet 6.Simultaneously, along with the suitable pointer rotation of actuating lever 1, the width that control nail 2 inserts the slit 1d of actuating levers 1 narrows down gradually, and this bring the elastic force away from actuating lever 1 centre of gyration can for the working end 1a of actuating lever 1.Like Figure 11 d and Fig. 5, Fig. 8, Fig. 9, shown in Figure 10, the workplace 6a of ratchet 6 breaks away from after the canceling cam 9 fully, and whole starter cup parts 3 just obtain the freedom of a rotation.Part can be given 18 1 power that are rotated counterclockwise of operative gear of giving the correct time under the effect of spring force because movement gives the correct time; The operative gear 18 that gives the correct time will drive warning wheel 11 and together be rotated counterclockwise; Warning wheel 11 and starter cup 4 engagements, starter cup parts 3 can clockwise rotate like this.After the part of giving the correct time arrived the working position of giving the correct time, the rotation of starter cup parts 3 stopped, and this process takes place in the short time at the utmost point.Meanwhile; The working end 1a of actuating lever 1 since elastic force effect meeting move to direction away from actuating lever 1 centre of gyration since the effect of the rotation of actuating lever and control nail 2 with the working end 1a of actuating lever 1 push to than under the stationary state more away from the position of actuating lever 1 centre of gyration.After ratchet 6 breaks away from canceling cam 9; The barrel 15 meeting promotion startups one of giving the correct time are taken turns 16 and are rotated counterclockwise; Take turns 16 and also take turns 17 engagements owing to start one with the give the correct time startup two of speed stabilizing system of drive, therefore start take turns 16 rotating speeds can be slower, can leave the time that starter cup parts 3 arrive the working position earlier for.Take turns 16 rotation along with starting one; The next working end 9b of canceling cam 9 can contact with the workplace 6a of ratchet 6; And promote ratchet 6 and drive starter cup parts 3 and rotate counterclockwise together, warning wheel 11 clockwise rotates through the engagement with starter cup 4, drives timing system work up to complete return.
Figure 11 e and Figure 11 f are the two states that in return, can occur at starter cup parts 3.As shown in 11e; Start shifting block 14 in the process that timing system gives the correct time with start push rod 13 drop out of gears; Startup pole spring 12 will promote actuating lever 1 and get back to rest position, starts push rod 13 simultaneously and also gets back to rest position, and starter cup parts 3 do not receive the influence of actuating lever 1 in return.Shown in Figure 11 f; Start shifting block 14 give the correct time be give the correct time finish in not and start push rod 13 drop out of gears yet; The working end 1a of actuating lever 1 since control nail 2 push can be away from static the time the position, in the time of starter cup parts 3 returns, can not come in contact with ratchet 6.When movement is rotated further, be separated from startup push rod 13 up to starting shifting block 14, starting pole spring 12 can get back to the position shown in Figure 11 e by the promotion actuating levers.At this time entire mechanism is ready to giving the correct time next time.
The utility model is simple in structure; Overcoming prior art is installed in more than ten individual perhaps tens parts on the axle; For the very strict defective of the dimensional requirement of part, the actuating section and the part of giving the correct time are installed in respectively on two axles, shorten the length that starts axle; Promptly changed the plane figure of twin shaft into, made axial dimension diminish from the shaft orientation layout of single shaft; Simultaneously, the control of actuating section mainly relies on the part of an arm spring one, when reducing number of parts, has reduced processing and assembly difficulty; Safety insurance structure also has good serious forgiveness to the operating error of structure.
Claims (6)
1. the automatically alarming start-up control structure in the stem-winder; It is characterized in that, comprising: (16) are taken turns in actuating lever (1), control nail (2), starter cup parts (3), canceling cam (9), warning wheel (11), startup pole spring (12), startup push rod (13), startup shifting block (14) and startup one; Said actuating lever (1) and starter cup parts (3) are installed in startup one in regular turn and take turns on the wheel shaft of (16), and actuating lever (1) is taken turns (16) to start axle center is that freely rotate in the center of circle; Said control nail (2) is installed on the substrate of movement, and control nail (2) inserts in the slit of actuating lever (1); Said canceling cam (9) is installed in startup one and takes turns above the square tenon of (16), and canceling cam (9) is taken turns (16) with startup one and together rotated, and canceling cam (9) drives starter cup parts (3) and rotates; Said warning wheel (11) and starter cup parts (3) engagement; Said startup shifting block (14) is installed on the minute wheel of movement, starts shifting block (14) and promotes to start push rod (13) and then promote actuating lever (1) rotation; Said startup pole spring (12) provides the strength of return for actuating lever (1); The barrel that gives the correct time (15) engagement of (16) and movement is taken turns in said startup one.
2. the automatically alarming start-up control structure in the stem-winder according to claim 1; It is characterized in that said starter cup parts (3) comprise that following closely (8) through the first click spring position nail (7) and the second click spring position is pressed together on ratchet (6) and click spring (5) on the starter cup (4); Hole on said ratchet (6) and the click spring (5) and first click spring position nail (7) are coaxial, and ratchet after the pressing (6) can rotate flexibly.
3. the automatically alarming start-up control structure in the stem-winder according to claim 1 and 2; It is characterized in that; This control gear also includes safety disk (10); Said safety disk (10) is installed in startup one and takes turns on the wheel shaft of (16), is positioned at the below of canceling cam (9), and the cylindrical workplace of safety disk (10) contacts with the workplace of ratchet (6).
4. the automatically alarming start-up control structure in the stem-winder according to claim 2 is characterized in that, said click spring (5) is to the elastic force of the oriented starter cup of ratchet (6) (4) center position, and this elastic force is greater than the elastic force of the working end of actuating lever (1).
5. the automatically alarming start-up control structure in the stem-winder according to claim 1 is characterized in that, the slit of said actuating lever (1) shape that is in the shape of the letter V.
6. the automatically alarming start-up control structure in the stem-winder according to claim 1; It is characterized in that; The wheel shaft one end side of the being tenon of said warning wheel (11), on the operative gear that gives the correct time (18) the installation side tenon, the operative gear that gives the correct time (18) rotates with warning wheel (11) synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241385 CN202615124U (en) | 2012-05-25 | 2012-05-25 | Automatic time-reporting starting control structure of mechanical watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241385 CN202615124U (en) | 2012-05-25 | 2012-05-25 | Automatic time-reporting starting control structure of mechanical watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615124U true CN202615124U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241385 Withdrawn - After Issue CN202615124U (en) | 2012-05-25 | 2012-05-25 | Automatic time-reporting starting control structure of mechanical watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425039A (en) * | 2012-05-25 | 2013-12-04 | 天津海鸥表业集团有限公司 | Automatic time-report starting control structure in mechanical watch |
-
2012
- 2012-05-25 CN CN 201220241385 patent/CN202615124U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103425039A (en) * | 2012-05-25 | 2013-12-04 | 天津海鸥表业集团有限公司 | Automatic time-report starting control structure in mechanical watch |
| CN103425039B (en) * | 2012-05-25 | 2016-01-27 | 天津海鸥表业集团有限公司 | Automatically alarming in a kind of stem-winder starts control structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121219 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |