CN205844761U - A kind of double dew pendulum movement anti-oscillation device - Google Patents
A kind of double dew pendulum movement anti-oscillation device Download PDFInfo
- Publication number
- CN205844761U CN205844761U CN201620692084.4U CN201620692084U CN205844761U CN 205844761 U CN205844761 U CN 205844761U CN 201620692084 U CN201620692084 U CN 201620692084U CN 205844761 U CN205844761 U CN 205844761U
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- China
- Prior art keywords
- pendulum
- oscillation device
- escapement
- spring bar
- eccentric shaft
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Abstract
The utility model discloses a kind of double dew pendulum movement anti-oscillation device, described anti-oscillation device includes: bottom plate, and only pendulum spring bar, only pendulum eccentric shaft and the only pendulum location rod unit being arranged on described bottom plate；Described only pendulum spring bar is coupled on described only pendulum eccentric shaft, is used for stopping the first escapement or the second escapement on described bottom plate；There is on described only pendulum eccentric shaft the multiple and locating slot of described only pendulum location rod unit clamping.One of the present utility model double dew pendulum movement anti-oscillation device, simple in construction, some escapement in movement can be made easily to shut down during verification double dew pendulum table machine, and then the detection of double dew pendulum machine core structure can be realized.
Description
Technical field
This utility model relates to double dew pendulum movement detection technique field, particularly relates to a kind of double dew pendulum movement anti-oscillation device.
Background technology
The principle of movement detection is to gather, by chronographic recorder, the vibration that watch movement eacapement sends in operation process
Sound frequency, instrument can obtain relevant parameter, such as the amplitude of oscillation, polarization, time speed etc., can be done movement by these parameters
Go out whether to reach the judgement that relevant technology requires.Owing to the movement of double dew pendulum structures exists two escapements, when two escapements while
During operating, chronographic recorder cannot gather frequency accurately, thus cannot obtain related data, therefore to obtain the relevant of two escapements
Parameter, must make some escapement in movement shut down during checklist machine.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of double dew pendulum movement anti-oscillation device.
For solving above-mentioned technical problem, the technical solution of the utility model is:
Thering is provided a kind of double dew pendulum movement anti-oscillation device, described anti-oscillation device includes: bottom plate, and is arranged on described main folder
Only pendulum spring bar on plate, only pendulum eccentric shaft and only pendulum location rod unit；Described only pendulum spring bar is coupled on described only pendulum eccentric shaft,
For stopping the first escapement or the second escapement on described bottom plate；Have multiple on described only pendulum eccentric shaft and described only put location
The locating slot of rod unit clamping.
Wherein, in above-mentioned double dew pendulum movement anti-oscillation devices, described only pendulum spring bar, only pendulum eccentric shaft and only bar portion, pendulum location
Part is connected on described bottom plate by only balance cock, train wheel bridge.
Wherein, in above-mentioned double dew pendulum movement anti-oscillation devices, described only pendulum spring bar is connected on described only pendulum eccentric shaft, and
It is rotatably fixed on described bottom plate by rotary shaft.
Wherein, in above-mentioned double dew pendulum movement anti-oscillation devices, described only pendulum spring bar has for stopping described first escapement
The first only hook and for stopping the second of described second escapement the only hook.
Wherein, in above-mentioned double dew pendulum movement anti-oscillation devices, described only pendulum spring bar, first only hook and second only hook-type become
Integral structure.
Have employed technique scheme, the beneficial effects of the utility model are:
Compared with prior art, one of the present utility model double dew pendulum movement anti-oscillation device, simple in construction, at the double dew of verification
Some escapement in movement can be made during pendulum table machine easily to shut down, and then the inspection of double dew pendulum machine core structure can be realized
Survey.
Accompanying drawing explanation
Fig. 1 is the structural representation of double dew pendulum movement anti-oscillation devices of this utility model embodiment one；
Fig. 2 is the detonation configuration schematic diagram of Fig. 1；
Fig. 3 is that Fig. 1 stops pendulum spring bar, only pendulum eccentric shaft and only puts the assembling structural representation of location rod unit and bottom plate
Figure；
Fig. 4 is the structural representation of double dew pendulum movement anti-oscillation devices of this utility model embodiment two；
In figure: 1 is bottom plate；Pendulum spring bar till 2；Eccentric shaft is put till 3；Pendulum location rod unit till 4；5 is the first pendulum
Wheel；6 is the second escapement；Balance cock till 7；8 is train wheel bridge；9 is the first only hook；10 is the second only hook.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
[embodiment one]
As shown in Figure 1 to Figure 3, double dew pendulum movement anti-oscillation devices of the present embodiment include: bottom plate 1, and are arranged on master
Only pendulum spring bar 2 on clamping plate 1, only pendulum eccentric shaft 3 and only pendulum location rod unit 4, only pendulum spring bar 2, only pendulum eccentric shaft 3 and only pendulum fixed
Position rod unit 4 is connected on bottom plate 1 by only balance cock 7, train wheel bridge 8.
Only pendulum spring bar 2 is coupled to only put on eccentric shaft 3 for stopping the first escapement 5 or the second escapement 6 on bottom plate 1, tool
Body ground, only pendulum spring bar 2 is connected in and only puts on eccentric shaft 3, and is rotatably fixed on bottom plate 1 by rotary shaft, should only put
Spring base 2 has the first only hook 9 and for stopping the second of the second escapement 6 the only hook 10 for stopping the first escapement 5, it is preferable that
Only pendulum spring bar 2, first only hook 9 and second only hook 10 forms as one formula structure.It is multiple fixed with only pendulum only to have on pendulum eccentric shaft 3
The locating slot of position rod unit 4 clamping.
During operation, rotate the milling edge position only putting eccentric shaft 3 end counterclockwise with special key, after 90-degree rotation, only
Pendulum location rod unit 4 positions, owing to only pendulum eccentric shaft 3 cam position 90-degree rotation counterclockwise can push up shifting only pendulum spring bar 2, only pendulum spring
Bar 2 rotates to an angle clockwise about rotary shaft F, stops the first escapement 5, now can carry out the movement inspection of the second escapement 6 part
Survey；Continuing to rotate counterclockwise with key and only put eccentric shaft 3, after 90-degree rotation, only pendulum location rod unit 4 positions, owing to only putting partially
Mandrel 3 cam position is counterclockwise position during 90-degree rotation can recover, only pendulum spring bar 2 is without side-play amount, the first escapement 5 or the second escapement 6
Operate simultaneously；Continuing to rotate only pendulum eccentric shaft 3 counterclockwise with key, after 90-degree rotation, only pendulum location rod unit 4 positions, due to
Only pendulum eccentric shaft 3 cam position 90-degree rotation counterclockwise can push up shifting only pendulum spring bar 2, and only pendulum spring bar 2 rotates clockwise about rotary shaft F
Certain angle, stops the second escapement 6, now can carry out the movement detection of the first escapement 5 part；Continue to rotate counterclockwise with key
Only pendulum eccentric shaft 3, after 90-degree rotation, only pendulum location rod unit 4 positions, owing to only pendulum eccentric shaft 3 cam position rotates counterclockwise
90 degree can recover in position, only pendulum spring bar 2 is without side-play amount, and two escapements operate simultaneously.
As it has been described above, one of the present utility model double dew pendulum movement anti-oscillation device, simple in construction, at verification double dew pendulum table machine
During some escapement in movement can be made easily to shut down, and then the detection of double dew pendulum machine core structure can be realized.
[embodiment two]
As shown in Figure 4, unlike embodiment one, first on the bottom plate 1 of the present embodiment is stopped hook 9 and second and stops hook
The radian of 10 is bigger so that only pendulum spring bar 2 substantially becomes " W type ".
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and apply this reality
With novel.These embodiments obviously easily can be made various amendment by person skilled in the art, and saying at this
Bright General Principle is applied in other embodiments without through performing creative labour.Therefore, this utility model is not limited to this
In embodiment, those skilled in the art are according to announcement of the present utility model, the improvement made for this utility model and amendment
All should be within protection domain of the present utility model.
Claims (5)
1. a double dew pendulum movement anti-oscillation device, it is characterised in that described anti-oscillation device includes: bottom plate (1), and is arranged on
Only pendulum spring bar (2) on described bottom plate (1), only put eccentric shaft (3) and only pendulum position rod unit (4)；Described only pendulum spring bar (2)
Only put described in being coupled on eccentric shaft (3), be used for stopping upper first escapement of described bottom plate (1) (5) or the second escapement (6)；Institute
State only to put and there is on eccentric shaft (3) the multiple and locating slot of described only pendulum location rod unit (4) clamping.
Double dew pendulum movement anti-oscillation device the most according to claim 1, it is characterised in that described only pendulum spring bar (2), only pendulum are partially
Mandrel (3) and only pendulum location rod unit (4) are connected on described bottom plate (1) by only balance cock (7), train wheel bridge (8).
Double dew pendulum movement anti-oscillation device the most according to claim 2, it is characterised in that described only pendulum spring bar (2) is connected in
Described only put on eccentric shaft (3), and be rotatably fixed on described bottom plate (1) by rotary shaft.
Double dew pendulum movement anti-oscillation device the most according to claim 3, it is characterised in that described only pendulum spring bar (2) has use
In stopping the first of described first escapement (5) the only hook (9) and be used for stopping the second of described second escapement (6) the only hook (10).
Double dew pendulum movement anti-oscillation device the most according to claim 4, it is characterised in that described only pendulum spring bar (2), first only
Hook (9) and second only hook (10) forms as one formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692084.4U CN205844761U (en) | 2016-07-04 | 2016-07-04 | A kind of double dew pendulum movement anti-oscillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620692084.4U CN205844761U (en) | 2016-07-04 | 2016-07-04 | A kind of double dew pendulum movement anti-oscillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844761U true CN205844761U (en) | 2016-12-28 |
Family
ID=58150387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620692084.4U Expired - Fee Related CN205844761U (en) | 2016-07-04 | 2016-07-04 | A kind of double dew pendulum movement anti-oscillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974776A (en) * | 2016-07-04 | 2016-09-28 | 上海靖和实业有限公司 | Double exposed pendulum movement swing stopping device |
-
2016
- 2016-07-04 CN CN201620692084.4U patent/CN205844761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974776A (en) * | 2016-07-04 | 2016-09-28 | 上海靖和实业有限公司 | Double exposed pendulum movement swing stopping device |
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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: 20161228 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |