CN87206253U - Stoppable mechanical watch - Google Patents
Stoppable mechanical watch Download PDFInfo
- Publication number
- CN87206253U CN87206253U CN 87206253 CN87206253U CN87206253U CN 87206253 U CN87206253 U CN 87206253U CN 87206253 CN87206253 CN 87206253 CN 87206253 U CN87206253 U CN 87206253U CN 87206253 U CN87206253 U CN 87206253U
- Authority
- CN
- China
- Prior art keywords
- watch
- stop
- elasticity
- mechanical type
- stoppable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to the improvement of a mechanical timer wore on wrists. The utility model relates to a mechanical watch with a Chinese unified cassette mechanism, which is provided with an elastic friction stoppable device. By axial displacement which is produced by pulling out a handle head, the elements which contact the tail end of a handle shaft use an elastic stoppable second hand to press a balance wheel, and thereby, friction brakes are generated, the balance wheel stops swinging, and the cassette mechanism stops operating. The utility model has the functions of causing watches to stop running, accurately calibrating the time of the second hand and stopping watch.
Description
The utility model belongs to the improvement of wrist Wearable mechanical timer.
Common mechanical type wrist-watch does not possess stop mechanism, in case rotate button, makes clockwork spring rolling-in to some extent, and whole movement will turn round incessantly because of the driving of the screen resilience of clockwork spring, is relaxation state up to clockwork spring in barrel.Thereby, as long as clockwork spring has rolling-in to a certain degree, just can't end the operation of wrist-watch.In addition, common mechanical type wrist-watch though can proofread and correct hour hands and minute hand, can't be calibrated second hand.Because proofread and correct the operation of hour hands and minute hand, be to pull out button, after castle wheel and the transmission wheel engagement, the rotation that makes button is through several transmissions, and the rotation of drive minute wheel and hour wheel is adjusted.This moment, the former moving system and the power train of movement still remained in operation, owing to do not have the device of control second wheel motion, so second hand can't be adjusted to still walking about constantly.
The mechanical type wrist-watch of stoppable of the present utility model is intended to solve the method for calibrating second hand, makes the correction accuracy of mechanical type wrist-watch commonly used reach a second level level, and another purpose of the present utility model is to make general mechanical type wrist-watch have the second hand stop function.
The mechanical type wrist-watch of stoppable of the present utility model, the axial displacement that its main points are produced when being to utilize button to pull out makes with arbor and does not hold the inconsistent element that utilizes elasticity stop second runner to press to escapement, produces friction catch, escapement is stopped swinging, thereby stop the operation of whole movement.Behind good hour hands of pre-calibration and minute hand, when the standard time signal reaches the moment shown in the second hand, arbor is advanced, make it to recover the normal position, the machine of then showing promptly moves ， And again wink to begin by the time timing of calibrating.
The mechanical type wrist-watch of stoppable of the present utility model, only on the bottom plate of unified movement, increased by one of an installation and positioning structure And employing and be installed on the bottom plate, had second element that ends that the elasticity that outwards is the extension of U font is installed and holds, with regard to the reliable stop of energy.Owing to simple in structure, need not change the size and the structure of unified movement, do not influence the interchangeability of table machine parts, improved the correction accuracy of mechanical type wrist-watch, increased functions of use.
Fig. 1 is the structural representation of specific embodiment of the mechanical type wrist-watch of a stoppable of the present utility model.Wherein, B
1Be the barrel wheel shaft, B
2Be center-wheel arbor, B
3Be wheel shaft, B
4Be the escapement wheel shaft, B
5Be the escapement fork shaft, B
6It is balancing arbor.The 1st, end a second bar, the 2nd, arbor, the 3rd, escapement, the 4th, end a second bar locating slot.A is the positive stop end that ends second bar, and b is the friction stop end of ending second bar, and c is the elasticity of the ending second bar end that is installed, and d ends bar installation shaft second, and e is the end of arbor.
Now the specific embodiment of the mechanical type wrist-watch of a stoppable of the present utility model is illustrated in conjunction with Fig. 1.
End second bar 1 and be unkitted under the free state regularly, its elasticity is installed and holds c to be in the position of c '.
Only second, bar axle d was installed in ending in second bar locating slot 4 on the bottom plate to end second bar 1 usefulness, and its elasticity is installed and is installed in the locating slot 4 after end c ' is compressed, and is in the position of c.End the positive stop end a of second bar 1, nationality helps the be installed elastic force of end c of elasticity, offsets with the terminal e of arbor 2.When table machine during in common running status, owing to be subjected to the residing position limit of terminal e of arbor 2, the friction stop end b that ends second bar 1 is unsettled, cuts little ice.
When wanting correction time, during the button of pull-out piece 2, its terminal e will outwards move axially to e ' and locate, end second bar 1 and hold the elastic force effect of c because its elasticity is installed, and rotate counterclockwise around axle d, the friction stop end b that ends second bar 1 is touched mutually with the outer rim of escapement 3, stop escapement to make reciprocally swinging, reach the purpose that makes complete machine out of service immediately.When the time of having proofreaied and correct, when button is pushed, the end of arbor 2 moves axially, and is returned to the e place by e ', and And promotes to end the positive stop end a of second bar 1 simultaneously, make and end second bar 1 and rotate And around its d clockwise and compress its elasticity end c that is installed, thereby its friction stop end b and the wheel rim of escapement 3 are broken away from, unsettled again again, escapement 3 is reciprocally swinging again, and the table machine recovers normal operation immediately.
The mechanical type wrist-watch of stoppable of the present utility model, correct its time method of calibration is: when according with when second runner to 12, pull out button immediately, with minute hand and hour hands be allocated to the moment that should proofread and correct, when occur zero second of the standard time of answering corrected time signal, immediately button is pushed, this moment, the mechanical type wrist-watch of stoppable of the present utility model promptly began to do synchronous operation according to the standard time.
The mechanical type wrist-watch of stoppable of the present utility model also can be made stopwatch and use: pull out Bing Tou And and make hour hands, minute hand and second hand all aim at 12 o'clock symbols, the moment that begins in a certain phenomenon of desire timing synchronously pushes button, timing also begins synchronously, synchronously pull out button when the moment that this phenomenon of desire timing stops, this moment, the clocking value that the indicated time promptly desires to obtain was gone up on the surface.
Claims (3)
1, a kind of mechanical type wrist-watch of reunification of China movement, it is characterized in that being provided with the friction stop motion mechanism, this device main body is the element of the elasticity stop second runner of a sheet, this element have one from component body Xiang Wai the Yan Shen And elasticity that the constitutes U-shaped with it end that is installed, but friction stop end that nationality helps elastic force and second wheel to conflict, the positive stop end whether the decision table machine moves, the centre of element have a mounting hole, and nationality helps installation shaft to make it to be fixed on the bottom plate of main frame.
2, by the described mechanical type wrist-watch of claim 1, the shape that it is characterized in that the element of elasticity stop second runner can be stretched out from body by its rub stop end and positive stop end and constitute the star of a Y shape or radiation-like.
3, by the described mechanical type wrist-watch of claim 1, the elasticity that it is characterized in that on bottom plate, the install qualification stop second runner element shape groove or the register pin of end position that be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87206253 CN87206253U (en) | 1987-04-08 | 1987-04-08 | Stoppable mechanical watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87206253 CN87206253U (en) | 1987-04-08 | 1987-04-08 | Stoppable mechanical watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87206253U true CN87206253U (en) | 1988-01-20 |
Family
ID=4821861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87206253 Withdrawn CN87206253U (en) | 1987-04-08 | 1987-04-08 | Stoppable mechanical watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87206253U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322381C (en) * | 1997-06-11 | 2007-06-20 | 梅科股份公司格林琴公司 | Operating means with seal, for timepiece |
| CN1722026B (en) * | 2004-07-13 | 2010-05-05 | 蒙特雷布勒盖股份有限公司 | Device for stopping the movement during time-setting of a watch fitted with a tourbillon |
| CN104102121A (en) * | 2013-04-03 | 2014-10-15 | 肖尔帕技术公司 | Clockwork with tourbillon mechanism and balance stop mechanism |
| CN104756020A (en) * | 2012-09-03 | 2015-07-01 | 里什蒙国际股份有限公司 | Balance-stopping device for timekeeping instruments having a tourbillon |
| CN113341675A (en) * | 2020-03-02 | 2021-09-03 | 精工时计株式会社 | Balance wheel and hairspring system correcting mechanism, movement for timepiece and timepiece |
-
1987
- 1987-04-08 CN CN 87206253 patent/CN87206253U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322381C (en) * | 1997-06-11 | 2007-06-20 | 梅科股份公司格林琴公司 | Operating means with seal, for timepiece |
| CN1722026B (en) * | 2004-07-13 | 2010-05-05 | 蒙特雷布勒盖股份有限公司 | Device for stopping the movement during time-setting of a watch fitted with a tourbillon |
| CN104756020A (en) * | 2012-09-03 | 2015-07-01 | 里什蒙国际股份有限公司 | Balance-stopping device for timekeeping instruments having a tourbillon |
| CN104756020B (en) * | 2012-09-03 | 2017-06-23 | 里什蒙国际股份有限公司 | For the escapement arresting stop of the clock and watch with rotating frame |
| CN104102121A (en) * | 2013-04-03 | 2014-10-15 | 肖尔帕技术公司 | Clockwork with tourbillon mechanism and balance stop mechanism |
| CN113341675A (en) * | 2020-03-02 | 2021-09-03 | 精工时计株式会社 | Balance wheel and hairspring system correcting mechanism, movement for timepiece and timepiece |
| CN113341675B (en) * | 2020-03-02 | 2024-01-16 | 精工时计株式会社 | Balance spring system correction mechanism, timepiece movement and timepiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |