CN205958935U - Watch movement's wheel second - Google Patents
Watch movement's wheel second Download PDFInfo
- Publication number
- CN205958935U CN205958935U CN201620798184.5U CN201620798184U CN205958935U CN 205958935 U CN205958935 U CN 205958935U CN 201620798184 U CN201620798184 U CN 201620798184U CN 205958935 U CN205958935 U CN 205958935U
- Authority
- CN
- China
- Prior art keywords
- wheel
- groove
- connecting rod
- circumferencial direction
- watch movement
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a watch movement's wheel second, the utility model relates to a watch movement technical field, it contains a second wheel body, fixed needle, third wheel, connecting rod, second hand, fixed needle fixedly connected with third wheel was passed through on the upper portion of wheel body second, and the upper portion of third wheel is connected with the connecting rod, and the upper end of connecting rod is connected with the second hand, the inside of fixed needle and third wheel all be equipped with vertical logical groove, the upper end circumferencial direction in vertical logical groove on be equipped with transverse through slot of a plurality of, the middle part circumferencial direction in vertical logical groove on be equipped with no. Two transverse through slot of a plurality of, an oil outlet of transverse through slot and third wheel sawtooth department link to each other, no. Two transverse through slot link to each other with circular cell body, on the circumferencial direction of circular cell body through connect lead to the groove with second wheel body sawtooth department no. Two oil outlets link to each other. Its built -in oil groove setting can effectively be carried out spare part all linked with one another inside the watch movement effectively glossyly, and greatly reduced watch movement maintains process and time, and the practicality is stronger.
Description
Technical field
This utility model is related to timepiece movement technical field, a kind of second wheel of timepiece movement of specific design.
Background technology
Wrist-watch, or referred to as watch, refer to be worn in wrist, in order to the instrument of timing/display time.Wrist-watch is typically to utilize
The materials such as leather, rubber, nylon cloth, rustless steel, make watchband, and " gauge outfit " of display time is restrainted in wrist.
Wrist-watch operation principle：Wrist-watch is used to a kind of precision instrument of instruction time, and the principle of this instrument is using one
Constant period, sustained vibration vibrational system is as standard.If it is known that vibrational system completes proficiency tabular order and entirely vibrates institute
The time needing, and calculate vibration number, then, vibration so repeatedly after time of being experienced be equal to the vibration period and take advantage of
With vibration number.I.e. time=vibration period × vibration number.Balance staff hairspring mechanical watch adopts balance spring as vibration system
System, escapement is fixed on balance staff, and the upper and lower axle journal of balance staff is enclosed in bearing, can be around bearing rotary.One end of hairspring part
It is fixed on balance staff, the other end is fixed on clamping plate.Due to the elastic deformation of hairspring make the motion of escapement from rotation become toward
Multiple motion.Balance and hair spring system is subject to the resistances of motion such as the internal friction of frictional force, air drag and hairspring of bearing when swinging
The impact of wrist-watch, the amplitude of swing will gradually decay, last until slack.In order that its unattenuated ground sustained vibration, just
Termly energy must be supplemented that is to say, that must have an energy source device in wrist-watch to balance and hair spring system.By energy week
It is the mechanism special by that phase property ground supplements to vibrational system --- escapement is realized.Escapement is also used simultaneously
To calculate the vibration number of balance and hair spring system.So, balance and hair spring system and escapement are the key devices of mechanical watch.
Requisite in timepiece movement is exactly second wheel, and second wheel is used for driving second hand to rotate, due to current timepiece movement
Precise structure, all linked with one another, maintenance therefore not easy to disassemble is it would be highly desirable to improve.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, provides a kind of structure simple, design is closed
Reason, the second wheel of timepiece movement easy to use, its built-in oil groove setting, can effectively will be internal for timepiece movement all linked with one another
Parts carry out effectively glossy, substantially reduce timepiece movement maintenance procedures and time, practicality is higher.
For achieving the above object, the technical solution adopted in the utility model is：It comprises second wheel body, fixing pin, third wheel, company
Bar, second hand；The top of second wheel body is fixedly connected with third wheel by fixing pin, and the top of third wheel is connected with connecting rod, the upper end of connecting rod
It is connected with second hand；Described fixing pin is equipped with longitudinal groove with the inside of third wheel；The upper end circumference side of described longitudinal groove
It is provided with several No. one horizontal groove upwards；The middle part circumferencial direction of described longitudinal groove is provided with several No. two and laterally leads to
Groove；The horizontal groove of described No. one is connected with an oil outlet at third wheel sawtooth；The horizontal groove of described No. two and circular trough
Body phase even, the circumferencial direction of circular cell body is passed through connection groove and is connected with No. two oil outlets at second wheel body sawtooth.
At the alternate sawtooth teeth space being arranged on third wheel of a described oil outlet.
At the alternate sawtooth teeth space being arranged on second wheel body of No. two described oil outlets.
Operation principle of the present utility model：When needing movement is safeguarded, can stop transport, only need to be by after wrist-watch
Lid is opened, and protection oil is instilled by longitudinal groove of fixing pin lower end, and the protection oil after instillation can be with second wheel body and third wheel
Rotation passes to minute wheel and escape wheel, is then handed on successively with escape wheel by minute wheel again, realizes the lubricated maintenance of movement.
After said structure, this utility model has the beneficial effect that：A kind of second of timepiece movement described in the utility model
Wheel, its built-in oil groove setting, effectively internal for timepiece movement parts all linked with one another can be carried out effectively glossy, significantly drop
Low timepiece movement maintenance procedures and time, practicality is higher, and this utility model has structure simply, and setting is reasonable, cost of manufacture
Low advantage.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is No. two horizontal grooves and the annexation schematic diagram being connected groove in this utility model.
Description of reference numerals：
Second wheel body 1, fixing pin 2, third wheel 3, connecting rod 4, second hand 5, longitudinal horizontal groove of groove 6, one 7, two laterally lead to
Groove 8, circular 9, No. two oil outlets 10 of cell body, connection 11, oil outlet 12 of groove.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
Referring to as depicted in figs. 1 and 2, this specific embodiment employed technical scheme comprise that：It comprises second wheel body 1, fixes
Pin 2, third wheel 3, connecting rod 4, second hand 5；The top of second wheel body 1 is passed through fixing pin 2 and is fixedly connected with third wheel 3, and the top of third wheel 3 connects
There is connecting rod 4, the upper end of connecting rod 4 is connected with second hand 5；Described fixing pin 2 and the inside of third wheel 3 are equipped with longitudinal groove 6；Described
The upper end circumferencial direction of longitudinal groove 6 be provided with several No. one horizontal groove 7；The middle part circumference of described longitudinal groove 6
Direction is provided with several No. two horizontal grooves 8；An oil outlet 12 at the horizontal groove of described No. one 7 and third wheel 3 sawtooth
It is connected；The horizontal groove 8 of described No. two is connected with circular cell body 9, the circumferencial direction of circular cell body 9 passes through connect groove 11 with
No. two oil outlets 10 at second wheel body 1 sawtooth are connected.
At the alternate sawtooth teeth space being arranged on third wheel 3 of a described oil outlet 12.
At the alternate sawtooth teeth space being arranged on second wheel body 1 of No. two described oil outlets 10.
The operation principle of this specific embodiment：When needing movement is safeguarded, can stop transport, only need to be by handss
Watch back cover is opened, and protection oil is instilled by longitudinal groove 6 of fixing pin 2 lower end, the protection oil after instillation can with second wheel body 1 with
The rotation of third wheel 3 passes to minute wheel and escape wheel, is then handed on successively with escape wheel by minute wheel again, realizes the lubrication of movement
Safeguard.
After said structure, this specific embodiment has the beneficial effect that：A kind of wrist-watch described in this specific embodiment
The second wheel of movement, its built-in oil groove setting, effectively internal for timepiece movement parts all linked with one another can be carried out effective oil
Profit, substantially reduces timepiece movement maintenance procedures and time, practicality is higher, and this utility model has structure simply, and setting is reasonable,
The advantages of low manufacture cost.
The above, only in order to the technical solution of the utility model is described and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (3)
1. a kind of second wheel of timepiece movement, it comprises second wheel body, fixing pin, third wheel, connecting rod, second hand；The top of second wheel body is passed through
Fixing pin is fixedly connected with third wheel, and the top of third wheel is connected with connecting rod, and the upper end of connecting rod is connected with second hand；It is characterized in that：Institute
The fixing pin stated is equipped with longitudinal groove with the inside of third wheel；The upper end circumferencial direction of described longitudinal groove is provided with several
A number horizontal groove；The middle part circumferencial direction of described longitudinal groove is provided with several No. two horizontal grooves；Described No. one
Laterally groove is connected with an oil outlet at third wheel sawtooth；The horizontal groove of described No. two is connected with circular trough body phase, circular trough
Connection groove is passed through on the circumferencial direction of body be connected with No. two oil outlets at second wheel body sawtooth.
2. a kind of timepiece movement according to claim 1 second wheel it is characterised in that：A described oil outlet is alternate to be set
Put at the sawtooth teeth space on third wheel.
3. a kind of timepiece movement according to claim 1 second wheel it is characterised in that：No. two described oil outlets are alternate to be set
Put at the sawtooth teeth space on second wheel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798184.5U CN205958935U (en) | 2016-07-22 | 2016-07-22 | Watch movement's wheel second |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798184.5U CN205958935U (en) | 2016-07-22 | 2016-07-22 | Watch movement's wheel second |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958935U true CN205958935U (en) | 2017-02-15 |
Family
ID=57973829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620798184.5U Expired - Fee Related CN205958935U (en) | 2016-07-22 | 2016-07-22 | Watch movement's wheel second |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958935U (en) |
-
2016
- 2016-07-22 CN CN201620798184.5U patent/CN205958935U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190722 |