CN203287690U - Balance wheel having inertia adjusting function, and mechanical watch having balance wheel - Google Patents
Balance wheel having inertia adjusting function, and mechanical watch having balance wheel Download PDFInfo
- Publication number
- CN203287690U CN203287690U CN2013203109026U CN201320310902U CN203287690U CN 203287690 U CN203287690 U CN 203287690U CN 2013203109026 U CN2013203109026 U CN 2013203109026U CN 201320310902 U CN201320310902 U CN 201320310902U CN 203287690 U CN203287690 U CN 203287690U
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- Prior art keywords
- escapement
- regulating
- inertia
- regulating ring
- balance wheel
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Abstract
The utility model provides a balance wheel having an inertia adjusting function, and a mechanical watch having the balance wheel. The balance wheel having the inertia adjusting function comprises a plurality of adjustment rings movably arranged on wheel flange periphery of the balance wheel. When rotary inertia of the balance wheel needs to be adjusted to adjust clock time-travelling speed, people only need to adjust the adjustment rings, the balance wheel is convenient and rapid and is beneficial to user operation, and the adjustment rings are without any connection members and only need to be directly mounted on the wheel flange periphery of the balance wheel. The structure is simple and is convenient for installation. The utility model also relates to the mechanical watch having the balance wheel.
Description
Technical field
The utility model relates to the stem-winder field, relates in particular to a kind of the have escapement of regulating the inertia function and the stem-winder with this escapement.
Background technology
If carry out speed in the time of will be to the walking of stem-winder while regulating, be commonly while by the moment of inertia of regulating escapement, with correspondence, regulating away.Like this,, for the ease of regulating of the moment of inertia to escapement, usually, can dispose the inertia regulating block on escapement.As Chinese patent CN201532533U, it discloses a kind of adjustable balance wheel of wrist-watch, and this escapement is provided with 2 to 8 projections for the counterweight setting on its wheel rim, then by position, follow closely counterweight is fixed on escapement., the escapement of this kind structure, during its configuration counterweight, need to follow closely and fix by position, and the complex structure that seems, install trouble.
Therefore, be necessary to provide a kind of technological means to address the aforementioned drawbacks.
The utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of escapement of regulating the inertia function that has is provided, and, to solve swing wheel structure complex structure of the prior art, the problem that bothers is installed, simultaneously, also relates to the stem-winder with this escapement.
The utility model is achieved in that a kind of escapement of regulating the inertia function that has, and comprises that some activities are located at the regulating ring on the wheel rim of described escapement.
Particularly, described regulating ring offers a breach on its periphery, the wheel rim of described escapement offers the installation portion corresponding with the quantity of some regulating rings, the width of described breach is less than the cross-sectional width of described installation portion, and described regulating ring is elasticity rotationally by its breach and snaps on described installation portion.
Further, described installation portion is the column structure that coordinates with the endoporus of described regulating ring;
Further, described breach has the dip plane that an ecto-entad successively decreases and.
Particularly, described regulating ring is a pair of for having at least, and each is used the initial point of described escapement to regulating ring and is on the wheel rim of relatively being located at described escapement as symmetric points.
Preferably, described at least one pair of regulating ring is evenly distributed on the wheel rim of described escapement;
Preferably, described regulating ring has four pairs.
Particularly, described regulating ring is carved with in order to indicate the scale of the moment of inertia of regulating described escapement on its border.
The utility model also relates to a kind of stem-winder, comprises the above-mentioned escapement of regulating the inertia function that has.
Technique effect of the present utility model is: by being provided with regulating ring on the wheel rim periphery at escapement, moment of inertia when needs by adjusting escapement is when regulating the clock timing rate, as long as regulate regulating ring, convenient and swift, be conducive to user's operation, and, this regulating ring is without any need for web member, only need be directly installed on the wheel rim periphery of escapement, simple in structure, be convenient to install.
Description of drawings
Fig. 1 is the stereographic map with escapement of regulating the inertia function of the present utility model;
Fig. 2 is the front view with escapement of regulating the inertia function of the present utility model;
Fig. 3 is the schematic diagram that removes regulating ring with escapement of regulating the inertia function of the present utility model;
Fig. 4 is the schematic diagram with regulating ring of the escapement of regulating the inertia function of the present utility model.
Embodiment
, in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Figure 1 and Figure 2, the utility model provides a kind of escapement 10 of regulating the inertia function that has, and comprises that some activities are located at the regulating ring 20 on the wheel rim 11 of escapement 10.By being provided with regulating ring 20 on wheel rim 11 peripheries at escapement 10, moment of inertia when needs by adjusting escapement 10 is when regulating the clock timing rate, as long as regulate regulating ring 20, convenient and swift, be conducive to user's operation, and, this regulating ring 20 is without any need for web member, only need be directly installed on wheel rim 11 peripheries of escapement 10, simple in structure, be convenient to install.
Please refer to the drawing 3 and shown in Figure 4, regulating ring 20 offers a breach 21 on its border, the wheel rim 11 of escapement 10 offers the installation portion corresponding with the quantity of some regulating rings 20 12, the width of breach 21 is less than the cross-sectional width of installation portion 12, and regulating ring 20 is elasticity rotationally by its breach 21 and snaps on installation portion 12.Regulating ring 20 of the present utility model is preferably selected the elasticity steel, regulating ring 20 is for having flexible ring texture, and while installing, as long as regulating ring 20, by its breach 21, just can make its inner ring sleeve enter installation portion 12, thereby regulating ring 20 is arranged on installation portion 12 to be got final product, simple and convenient, in addition, due to the width of breach 21 cross-sectional width less than installation portion 12, regulating ring 20 can be fixedly mounted on installation portion 12, avoid occurring situation about coming off.Further, installation portion 12 is the column structure that coordinates with the endoporus of regulating ring 20; , because installation portion 12 is column structure, make the more coupling of the interior ring of itself and regulating ring 20.In addition, for the ease of regulating ring 20, be arranged on installation portion 12, the breach 21 of this regulating ring 20 has the dip plane 23 that an ecto-entad successively decreases and, and by this dip plane 23, the resistance in the time of can reducing regulating ring 20 and be inserted in installation portion 12 by breach 21.
Please continue to consult Figure 1 and Figure 2, regulating ring 20 is a pair of for having at least, and each is used the initial point of escapement 10 to regulating ring 20 and is on the wheel rim 11 of relatively being located at escapement 10 as symmetric points.While regulating the moment of inertia of escapement 10, as long as regulate the turned position of regulating ring 20 with respect to installation portion 12, like this, because of the difference of regulating ring 20 turned positions, the different Action of Gravity Field that regulating ring 20 is occurred escapement 10, thereby the moment of inertia of change escapement 10; Furthermore, during adjusting, need to rotate adjusting as a pair of regulating ring 20 of symmetric points to using the initial point of escapement 10, like this, make escapement 10 stressed evenly, guarantee preferably the adjusting of the moment of inertia of escapement 10.
Preferably, at least one pair of regulating ring 20 is evenly distributed on the wheel rim 11 of escapement 10, because at least one pair of regulating ring 20 is uniformly distributed, except passing through to regulate the regulating ring 20 of escapement 10 in different angles, so that escapement 10 can obtain suitable moment of inertia quickly, can also be to the further accurate adjustment of the moment of inertia of escapement 10.Preferably, regulating ring 20 has four pairs.
See also shown in Figure 4ly, regulating ring 20 is carved with the scale 22 in order to moment of inertia that indicate to regulate escapement 10 on its border.Wherein, the setting of scale 22, be convenient to the user and understand the adjustment of the moment of inertia of 20 pairs of escapements 10 of regulating ring.
The utility model also relates to a kind of stem-winder, comprises the above-mentioned escapement 10 of regulating the inertia function that has.
Below in conjunction with diagram, the principle of work with escapement 10 of regulating the inertia function of the present utility model is further described:
While regulating the moment of inertia of escapement 10, use the initial point of escapement 10 as a pair of regulating ring 20 of symmetric points as long as rotate, and then according to the scale 22 on regulating ring 20, regulate, final, just can reach the purpose of the moment of inertia of escapement 10 being carried out fine adjustment.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape of enumerating; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. one kind has the escapement of regulating the inertia function, it is characterized in that, comprises that some activities are located at the regulating ring on the wheel rim periphery of described escapement.
2. as claimed in claim 1 have an escapement of regulating the inertia function, it is characterized in that: described regulating ring offers a breach on its periphery, the wheel rim of described escapement offers the installation portion corresponding with the quantity of some regulating rings, the width of described breach is less than the cross-sectional width of described installation portion, and described regulating ring is elasticity rotationally by its breach and snaps on described installation portion.
3. the escapement with adjusting inertia function as claimed in claim 2, is characterized in that: the column structure of described installation portion for the endoporus of described regulating ring, coordinating.
4. as claimed in claim 2 have an escapement of regulating the inertia function, and it is characterized in that: described breach has the dip plane that an ecto-entad successively decreases and.
5. as claimed in claim 1 have an escapement of regulating the inertia function, and it is characterized in that: described regulating ring is a pair of for having at least, and each is used the initial point of described escapement to regulating ring and is on the wheel rim of relatively being located at described escapement as symmetric points.
6. as claimed in claim 5 have an escapement of regulating the inertia function, and it is characterized in that: described at least one pair of regulating ring is evenly distributed on the wheel rim of described escapement.
7. as claimed in claim 5 have an escapement of regulating the inertia function, and it is characterized in that: described regulating ring has four pairs.
8. as described in claim 1-7 any one have an escapement of regulating the inertia function, and it is characterized in that: described regulating ring is carved with in order to indicate the scale of the moment of inertia of regulating described escapement on its border.
9. a stem-winder, is characterized in that: comprise the described escapement with adjusting inertia function of claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203109026U CN203287690U (en) | 2013-05-31 | 2013-05-31 | Balance wheel having inertia adjusting function, and mechanical watch having balance wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203109026U CN203287690U (en) | 2013-05-31 | 2013-05-31 | Balance wheel having inertia adjusting function, and mechanical watch having balance wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287690U true CN203287690U (en) | 2013-11-13 |
Family
ID=49544046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203109026U Expired - Fee Related CN203287690U (en) | 2013-05-31 | 2013-05-31 | Balance wheel having inertia adjusting function, and mechanical watch having balance wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203287690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293938A (en) * | 2013-05-31 | 2013-09-11 | 天王电子（深圳）有限公司 | Balance wheel with inertia adjusting function and mechanical watch with balance wheel |
| CN104749933A (en) * | 2013-12-27 | 2015-07-01 | 精工电子有限公司 | Balance wheel mechanism, movement, and clock |
-
2013
- 2013-05-31 CN CN2013203109026U patent/CN203287690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293938A (en) * | 2013-05-31 | 2013-09-11 | 天王电子（深圳）有限公司 | Balance wheel with inertia adjusting function and mechanical watch with balance wheel |
| CN104749933A (en) * | 2013-12-27 | 2015-07-01 | 精工电子有限公司 | Balance wheel mechanism, movement, and clock |
| CN104749933B (en) * | 2013-12-27 | 2018-05-15 | 精工电子有限公司 | Balance mechanism, movement and clock and watch |
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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: 20131113 Termination date: 20160531 |