CN201926876U - Watch movement with novel swaying block - Google Patents
Watch movement with novel swaying block Download PDFInfo
- Publication number
- CN201926876U CN201926876U CN201120044216XU CN201120044216U CN201926876U CN 201926876 U CN201926876 U CN 201926876U CN 201120044216X U CN201120044216X U CN 201120044216XU CN 201120044216 U CN201120044216 U CN 201120044216U CN 201926876 U CN201926876 U CN 201926876U
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- wheel
- bottom plate
- centering block
- novel
- ping
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- Expired - Fee Related
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Abstract
The utility model provides a watch movement with a novel swaying block, which comprises a bottom plate, a cannon pinion, a third wheel, a clutch yoke, a crank shaft and a slide block, wherein the swaying block is provided with two third wheel locating holes, one third wheel locating hole is located with a gear-free shaft of the third wheel, and the other third wheel locating hole is located with a lower shaft of the third wheel. According to the utility model, the swaying block is provided with the two third wheel locating holes which are respectively located with the gear-free shaft and the lower shaft of the third wheel, so that the problem that hand setting is unsmooth due to excessive inclination of the third wheel in the traditional fixing manner is solved, the defects of high technological requirements, high production cost and the like due to adopting a clutch spring to move the slide block so as to realize mesh-apart of the cannon pinion and the third wheel are avoided simultaneously, when the crank shaft is pulled out for hand setting, the axle center of the third wheel is always rotated parallelly, and the third wheel can be engaged with and disengaged from the third wheel smoothly and reliably.
Description
Technical field
The utility model relates to the quartz clock field, relates in particular to a kind of timepiece movement that has novel centering block.
Background technology
Existing pointer electron wrist-watch adopts trip(ping) lever to rotate, and the third wheel lower shaft that drives on it rotates, and third wheel becomes heeling condition to throw off with dividing the gear teeth.Because structural reason, third wheel can not tilt excessive, thereby occurs dialling the situation that pin has some setbacks easily.The patent No.: 200920181883.5 disclosed " a kind of novel watch movements ", adopt the clutch spring to stir slide block and realize third wheel and minute wheel drop out of gear, though overcome the defective that group pin has some setbacks, but still existence needs the many places bending because of the clutch spring, the manufacturing process complexity, the technological requirement height, production efficiency is low, the defective that production cost is high.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this utility model provides a kind of simple in structure, group pin timepiece movement smooth and easy, easy to assembly.
For achieving the above object, the technical solution of the utility model is:
A kind of timepiece movement that has novel centering block, it comprises bottom plate, minute wheel, third wheel, trip(ping) lever, arbor and centering block, described centering block is provided with 2 third wheel pilot holes, and one of them third wheel pilot hole and third wheel are anodontia, and axle is located, another third wheel pilot hole and third wheel lower shaft location.
Also be provided with trip(ping) lever on the described centering block and stir groove, bottom plate pilot hole and bottom plate button bit groove.
Groove stirred by described trip(ping) lever and trip(ping) lever forms movingly.
Described bottom plate pilot hole cooperates with reference column formation on the bottom plate, and described bottom plate button bit groove forms with the bottom plate button bit and cooperates.
The usefulness of technique scheme is:
2 the third wheel pilot holes of the utility model by on centering block, being provided with, locate with the anodontia axle and the lower shaft of third wheel respectively, overcome the conventional fixed mode and caused dialling the problem that pin has some setbacks because of the third wheel inclination is excessive, also avoid simultaneously employing clutch spring to stir slide block and realized third wheel and defectives such as the existing technological requirement height of minute wheel drop out of gear, production cost height, arbor is being pulled out when dialling pin, the axle center of third wheel is parallel rotation all the time, and third wheel and minute wheel clutch are smooth and easy, reliable.
Reference column forms and cooperates on the bottom plate pilot hole that the utility model is provided with and the bottom plate, and bottom plate button bit groove cooperates with the button bit formation of bottom plate, has prevented the centering block perk effectively, more helps realizing the robotization of assembling.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 dials needle system figure for traditional movement;
Fig. 2 is this novel structural representation;
Fig. 3 is this novel centering block structural drawing;
Fig. 4 is this novel assembling exploded view.
Embodiment
Embodiment
Traditional movement is as shown in Figure 1 dialled needle system, and it is to adopt fixedly axle on the third wheel of movement train wheel bridge, and the third wheel lower shaft is swung to form with trip(ping) lever and, and realizes the drop out of gear of group pin hour setting wheel and minute wheel.Adopt this structure,, thereby the situation that pin has some setbacks occurs easily dialling because that third wheel can not tilt is excessive.
A kind of timepiece movement that has novel centering block that the utility model provides, shown in Fig. 2,3,4, it comprises bottom plate 1, minute wheel 2, third wheel 3, trip(ping) lever 4, arbor 5, train wheel bridge 6 and centering block 7, described centering block 7 is provided with 2 third wheel pilot holes 8,9, one of them third wheel pilot hole 8 and the anodontia axle of third wheel location, another third wheel pilot hole 9 and third wheel lower shaft location.Adopt said structure, by the back shaft of third wheel 3 all is arranged on the centering block 7, when arbor 5 is pulled out group pin, centering block 7 changes an angle under trip(ping) lever 4 elastic force effects, third wheel 3 axis parallels rotate, and third wheel 3 and minute wheel 2 clutches are smooth and easy, reliable, have thoroughly solved the problem that group pin has some setbacks.
Also be provided with trip(ping) lever on the centering block 7 and stir groove 10, bottom plate pilot hole 11 and bottom plate button bit groove 12.Described trip(ping) lever is stirred groove 10 and is formed movingly with trip(ping) lever 4.Reference column forms and cooperates on described bottom plate pilot hole 11 and the bottom plate, and described bottom plate button bit groove 12 cooperates with the formation of bottom plate button bit, prevents centering block 6 perks, more helps realizing the robotization of assembling.
Claims (4)
1. timepiece movement that has novel centering block, it is characterized in that: it comprises bottom plate, minute wheel, third wheel, trip(ping) lever, arbor and centering block, described centering block is provided with 2 third wheel pilot holes, one of them third wheel pilot hole and third wheel are anodontia, and axle is located, another third wheel pilot hole and third wheel lower shaft location.
2. a kind of timepiece movement that has novel centering block as claimed in claim 1 is characterized in that: also be provided with trip(ping) lever on the described centering block and stir groove, bottom plate pilot hole and bottom plate button bit groove.
3. a kind of timepiece movement that has novel centering block as claimed in claim 2 is characterized in that: groove stirred by described trip(ping) lever and trip(ping) lever forms movingly.
4. a kind of timepiece movement that has novel centering block as claimed in claim 2 is characterized in that: described bottom plate pilot hole cooperates with reference column formation on the bottom plate, and described bottom plate button bit groove forms with the bottom plate button bit and cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120044216XU CN201926876U (en) | 2011-02-22 | 2011-02-22 | Watch movement with novel swaying block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120044216XU CN201926876U (en) | 2011-02-22 | 2011-02-22 | Watch movement with novel swaying block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926876U true CN201926876U (en) | 2011-08-10 |
Family
ID=44430718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120044216XU Expired - Fee Related CN201926876U (en) | 2011-02-22 | 2011-02-22 | Watch movement with novel swaying block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926876U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116261A (en) * | 2013-03-14 | 2013-05-22 | 吴中一 | Connecting structure for watch handle shaft and needle poking wheel |
| CN103149828A (en) * | 2013-02-23 | 2013-06-12 | 吴中一 | Quartz watch clock mechanism |
| WO2014127706A1 (en) * | 2013-02-23 | 2014-08-28 | Wu Zhongyi | Quartz watch movement |
| CN117572743A (en) * | 2023-12-18 | 2024-02-20 | 深圳市贝伦斯智能穿戴科技有限公司 | One-way clutch wheel mechanism |
-
2011
- 2011-02-22 CN CN201120044216XU patent/CN201926876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149828A (en) * | 2013-02-23 | 2013-06-12 | 吴中一 | Quartz watch clock mechanism |
| WO2014127706A1 (en) * | 2013-02-23 | 2014-08-28 | Wu Zhongyi | Quartz watch movement |
| CN103116261A (en) * | 2013-03-14 | 2013-05-22 | 吴中一 | Connecting structure for watch handle shaft and needle poking wheel |
| CN117572743A (en) * | 2023-12-18 | 2024-02-20 | 深圳市贝伦斯智能穿戴科技有限公司 | One-way clutch wheel mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |