CN204557057U - A kind of wrist-watch cochain device - Google Patents
A kind of wrist-watch cochain device Download PDFInfo
- Publication number
- CN204557057U CN204557057U CN201520103450.3U CN201520103450U CN204557057U CN 204557057 U CN204557057 U CN 204557057U CN 201520103450 U CN201520103450 U CN 201520103450U CN 204557057 U CN204557057 U CN 204557057U
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- CN
- China
- Prior art keywords
- inner core
- wrist
- watch
- connection block
- driving mechanism
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Abstract
The utility model discloses a kind of wrist-watch cochain device, it is characterized in that: comprise urceolus, driving mechanism, control circuit, the inner core being sheathed on outer barrel and the snap device be connected on inner core; The control output end of described control circuit is connected with the electrical input terminal of driving mechanism, the clutch end of described driving mechanism is fixedly connected with inner core, described snap device is removably installed on described inner core, and driving mechanism drives inner core to drive snap device to rotate together.The wrist-watch that the utility model can regulate to adapt to different belt length voluntarily uses, and has operation vibration and noise is little, working stability is reliable and versatility is good beneficial effect.
Description
Technical field
The utility model relates to a kind of wrist-watch cochain device, refers in particular to a kind of for mechanical watch cochain device.
Background technology
The articles for use that wrist-watch is lived as people, particularly mechanical watch, the wrist-watch inside of this kind of structure is provided with chain structure, and the wrist-watch required power that normally works is that the swing that derives from wrist-watch carries out the elastic potential energy stored by cochain to upper chain structure.But, no wrist-watch is parked for the long period, in order to prevent upper chain structure cannot be normal, need manually to rock wrist-watch frequently and carry out cochain, particularly for the businessman selling wrist-watch, the wrist-watch of large quantity needs frequent cochain, thus the inconvenience brought huge workload and use.Therefore, designing a kind of wrist-watch cochain device simple to operate and easy to use is that tool is significant.
Utility model content
The purpose of this utility model is to need frequent manual cochain to provide power thus the inconvenient problem with use brought for mechanical watch, a kind of wrist-watch cochain device is provided, the wrist-watch that this wrist-watch cochain device can adapt to different belt length uses, and has adjustable speed, the feature that easy to use and versatility is good.
The purpose of this utility model can reach by the following technical solutions:
A kind of wrist-watch cochain device, is characterized in that: comprise urceolus, driving mechanism, control circuit, the inner core being sheathed on outer barrel and the snap device be connected on inner core; The control output end of described control circuit is connected with the electrical input terminal of driving mechanism, the clutch end of described driving mechanism is fixedly connected with inner core, described snap device is removably installed on described inner core, and driving mechanism drives inner core to drive snap device to rotate together.
As the preferred scheme of one, described driving mechanism is installed on the bottom of urceolus, comprises motor, axle sleeve and bearing; The output terminal of the input end connection control circuit of described motor, described urceolus has through hole, and the bottom of described inner core is provided with the jacket casing to downward-extension; Described jacket casing is arranged with two installation bearings, and is installed on described through hole by bearing thus is installed on urceolus by rotatable for inner core, form duplex bearing mounting structure.
As the preferred scheme of one, be provided with adapter sleeve between described axle sleeve and jacket casing, described adapter sleeve is fixedly connected on jacket casing; Described axle sleeve is sheathed and be fixed on the output shaft of motor, is respectively equipped with the corresponding gear teeth on the inner peripheral surface of described jacket casing and on the outer circumference surface of adapter sleeve, and described motor drives inner core to rotate by the tooth mesh between axle sleeve and adapter sleeve.
As the preferred scheme of one, the inner peripheral wall of described inner core is provided with to projecting inward guide rail, the adjustment seat that described snap device comprises Connection Block, can be plugged in the snap seats on described Connection Block and slidably be installed on described Connection Block; The surrounding of described Connection Block has the guide groove corresponding with described guide rail, and the cooperation entered between guide rail by described guide groove plug-in mounting is installed on inner core.
As the preferred scheme of one, described snap seats is provided with inserted link, and described snap seats passes through inserted link eye-splice on Connection Block.
As the preferred scheme of one, described Connection Block has perforation, described perforation and adjustment seat are provided with corresponding rib, and described adjustment seat is slidably sheathed in perforation, and by rib limiting displacement.
As the preferred scheme of one, described snap seats is provided with two button lobes that can be out of shape in opposite directions or dorsad, and the side of described button lobe is provided with projection, accordingly, described inner tube wall has via hole, described protruding buckle or deviate from via hole thus by snap seats install or emerge in inner core.
As the preferred scheme of one, be provided with elastic component between described Connection Block and adjustment seat, the two ends of elastic component push up pressure Connection Block and adjustment seat respectively.
As the preferred scheme of one, described motor adopts stepper motor, and control circuit control signal controls motor transhipment, forms stepless or step speed regulation control structure.
Implement the utility model, there is following beneficial effect:
1, by adopting, duplex bearing is rotatable to be installed on urceolus inner core of the present utility model, the duplex bearing mounting structure of this inner core makes inner core axle center can keep better coinciding with the axle center of bearing, improve inner core bears owing to rotating the ability of centrifugal force produced, urceolus is bumped against and the situation that produces vibrating noise occurs having operation vibration and noise is little, working stability reliable feature when substantially reducing inner cylinder rotating.
2, the adjustment seat of snap device of the present utility model and Connection Block can relative slidings and regulate distance between the two voluntarily under the effect of elastic component, use with the wrist-watch adapting to the watchband of various different length, this structure has that flexible design is ingenious, highly versatile and easy to use, substantially increases usability and the experience of this cochain device.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of wrist-watch cochain device of the present utility model.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is the cut-open view of Fig. 1 along A-A direction.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment 1:
See Fig. 1, the present embodiment comprises urceolus 1, driving mechanism 2, control circuit, the inner core 3 being sheathed on urceolus 1 inside and the snap device 4 be connected on inner core 3; The control output end of described control circuit is connected with the electrical input terminal of driving mechanism 2, the clutch end of described driving mechanism 2 is fixedly connected with inner core 3, described snap device 4 is removably installed on described inner core 3, and driving mechanism 2 drives inner core 3 to drive snap device 4 to rotate together.Operationally, mechanical watch can be connected on snap device 4, then be installed on inner core 3 by snap device 4, under the driving of driving mechanism 2, inner core 3 drives snap device 4 to rotate together with wrist-watch, thus carries out cochain to wrist-watch.Concrete, described driving mechanism 2 is installed on the bottom of urceolus 1, comprises motor 21, axle sleeve 22 and bearing 23; The output terminal of the input end connection control circuit of described motor 21, described urceolus 1 has through hole 11, and the bottom of described inner core 3 is provided with the jacket casing 31 to downward-extension; Described jacket casing 31 is arranged with two installation bearings 23, and is installed on described through hole 11 by bearing 23 thus is installed on urceolus 1 by rotatable for inner core 3, form duplex bearing mounting structure.One as inner core 3 specifically implements structure, and described jacket casing 31 is the central shaft of inner core 3, and described inner core 3 is rotary body.Duplex bearing 23 mounting structure of this inner core 3 makes inner core 3 axle center can keep better coinciding with the axle center of bearing 23, improve inner core 3 bears owing to rotating the ability of centrifugal force produced, thus prevent inner core 3 rotate after bump against urceolus 1 and produce vibrating noise situation occur, there is the reliable feature of working stability.In order to reduce the vibrating noise during work of this cochain device further, described motor 21 is fixedly installed on described urceolus 1 by crash roll 211, and described crash roll 211 adopts soft material to make, as silica gel, rubber etc. have better shockproof material.
Be provided with adapter sleeve 5 between described axle sleeve 22 and jacket casing 31, described adapter sleeve 5 is fixedly connected on jacket casing 31; Described axle sleeve 22 is sheathed and be fixed on the output shaft of motor 21, be respectively equipped with the corresponding gear teeth on the inner peripheral surface of described jacket casing 31 and on the outer circumference surface of adapter sleeve 5, described motor 21 drives inner core 3 to rotate by the tooth mesh between axle sleeve 22 and adapter sleeve 5.Inner core 3 is being rotatably mounted in after on urceolus 1 by bearing 23, screw can be adopted to be fixedly installed on jacket casing 31 by adapter sleeve 5, and then motor 21 is being entered in adapter sleeve 5 together with axle sleeve 22 plug-in mounting, make motor 21 dismounting and easier for installation and quick.
The inner peripheral wall of described inner core 3 is provided with to projecting inward guide rail, the adjustment seat 43 that described snap device 4 comprises Connection Block 41, can be plugged in the snap seats 42 on described Connection Block 41 and slidably be installed on described Connection Block 41; The surrounding of described Connection Block 41 has the guide groove 411 corresponding with described guide rail, is installed on inner core 3 by the cooperation entered between guide rail of described guide groove 411 plug-in mounting.Described snap seats 42 is provided with inserted link 421, and described snap seats 42 passes through inserted link 421 eye-splice on Connection Block 41.Described Connection Block 41 has perforation 413, and described perforation 412 and adjustment seat 43 are provided with corresponding rib 44, and described adjustment seat 43 is slidably sheathed in perforation 412, and by rib 44 limiting displacement.Described snap seats 42 is provided with two button lobes 422 that can be out of shape in opposite directions or dorsad, the side of described button lobe 422 is provided with protruding 423, accordingly, described inner core 3 wall has via hole 32, described protruding 423 buckles or deviate from via hole 32 thus inner core 3 is installed or emerged in snap seats 42.Be provided with elastic component between described Connection Block 41 and adjustment seat 43, the two ends of elastic component push up pressure Connection Block 41 and adjustment seat 43 respectively.Before wrist-watch is installed on snap device 4, manual depression adjustment seat 43 or Connection Block 41, adjustment seat 43 is shunk relative to Connection Block 41 move toward one another, then wrist-watch can be set between snap device 4 easily.And after decontroling hand, adjustment seat 43 and Connection Block 41 move dorsad and uphold under the effect of elastic component, thus mobile phone is stably socketed on snap device 4 by tensioning mobile phone belt, the wrist-watch that can adapt to the watchband of various different length uses, this structural design ingenious, highly versatile and easy to use flexibly, substantially increases usability and the experience of this cochain device.
Described motor 21 adopts stepper motor 21, and control circuit control signal controls motor 21 and transports, and forms stepless or step speed regulation control structure.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (9)
1. a wrist-watch cochain device, is characterized in that: comprise urceolus, driving mechanism, control circuit, the inner core being sheathed on outer barrel and the snap device be connected on inner core; The control output end of described control circuit is connected with the electrical input terminal of driving mechanism, the clutch end of described driving mechanism is fixedly connected with inner core, described snap device is removably installed on described inner core, and driving mechanism drives inner core to drive snap device to rotate together.
2. a kind of wrist-watch cochain device according to claim 1, is characterized in that: described driving mechanism is installed on the bottom of urceolus, comprises motor, axle sleeve and bearing; The output terminal of the input end connection control circuit of described motor, described urceolus has through hole, and the bottom of described inner core is provided with the jacket casing to downward-extension; Described jacket casing is arranged with two installation bearings, and is installed on described through hole by bearing thus is installed on urceolus by rotatable for inner core, form duplex bearing mounting structure.
3. a kind of wrist-watch cochain device according to claim 2, it is characterized in that: be provided with adapter sleeve between described axle sleeve and jacket casing, described adapter sleeve is fixedly connected on jacket casing; Described axle sleeve is sheathed and be fixed on the output shaft of motor, is respectively equipped with the corresponding gear teeth on the inner peripheral surface of described jacket casing and on the outer circumference surface of adapter sleeve, and described motor drives inner core to rotate by the tooth mesh between axle sleeve and adapter sleeve.
4. a kind of wrist-watch cochain device according to claim 1, it is characterized in that: the inner peripheral wall of described inner core is provided with to projecting inward guide rail, the adjustment seat that described snap device comprises Connection Block, can be plugged in the snap seats on described Connection Block and slidably be installed on described Connection Block; The surrounding of described Connection Block has the guide groove corresponding with described guide rail, and the cooperation entered between guide rail by described guide groove plug-in mounting is installed on inner core.
5. a kind of wrist-watch cochain device according to claim 4, is characterized in that: described snap seats is provided with inserted link, and described snap seats passes through inserted link eye-splice on Connection Block.
6. a kind of wrist-watch cochain device according to claim 4, it is characterized in that: described Connection Block has perforation, described perforation and adjustment seat are provided with corresponding rib, and described adjustment seat is slidably sheathed in perforation, and by rib limiting displacement.
7. a kind of wrist-watch cochain device according to claim 4, it is characterized in that: described snap seats is provided with two button lobes that can be out of shape in opposite directions or dorsad, the side of described button lobe is provided with projection, accordingly, described inner tube wall has via hole, described protruding buckle or deviate from via hole thus by snap seats install or emerge in inner core.
8. a kind of wrist-watch cochain device according to claim 4 or 6, is characterized in that: be provided with elastic component between described Connection Block and adjustment seat, and the two ends of elastic component push up pressure Connection Block and adjustment seat respectively.
9. a kind of wrist-watch cochain device according to claim 2, is characterized in that: described motor adopts stepper motor, and control circuit control signal controls motor transhipment, forms stepless or step speed regulation control structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103450.3U CN204557057U (en) | 2015-02-12 | 2015-02-12 | A kind of wrist-watch cochain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103450.3U CN204557057U (en) | 2015-02-12 | 2015-02-12 | A kind of wrist-watch cochain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557057U true CN204557057U (en) | 2015-08-12 |
Family
ID=53832148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103450.3U Expired - Fee Related CN204557057U (en) | 2015-02-12 | 2015-02-12 | A kind of wrist-watch cochain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181326A1 (en) * | 2016-04-18 | 2017-10-26 | 涂军华 | Multi-functional charging device having watch winder |
-
2015
- 2015-02-12 CN CN201520103450.3U patent/CN204557057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181326A1 (en) * | 2016-04-18 | 2017-10-26 | 涂军华 | Multi-functional charging device having watch winder |
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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: 20150812 Termination date: 20220212 |