CN2496058Y - Improvement of timpiece movement - Google Patents
Improvement of timpiece movement Download PDFInfo
- Publication number
- CN2496058Y CN2496058Y CN 01259747 CN01259747U CN2496058Y CN 2496058 Y CN2496058 Y CN 2496058Y CN 01259747 CN01259747 CN 01259747 CN 01259747 U CN01259747 U CN 01259747U CN 2496058 Y CN2496058 Y CN 2496058Y
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- CN
- China
- Prior art keywords
- wheel
- quarter
- bell
- minute
- improvement
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- Expired - Fee Related
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Abstract
The utility model relates to an improved a clock movement, which comprises a power source, a second counting device, a minute counting device, and a timing device, wherein the power source is arranged on a base plate and a circuit board, and supplies electric power to a step motor for rotating a rotor in a constant speed; the second counting device is axially connected on the base plate, a second front wheel of the second counting device is meshed with the rotor, the other side of the second front wheel is meshed with a second wheel, and a second axle is extended in the center at the bottom of the second counting device, the second axle is penetrated through a minute wheel set, and a second hand / second disc is pivoted at the end part on the clock face seat; the minute counting device is meshed with the second wheel through the minute front wheel with an axle connected on the base plate, the lower section of a minute front wheel is meshed with a minute wheel set connected on an intermediate seat in an axle way, the bottom of the minute counting device is connected with a minute wheel tube for the penetration of a second axle, the end of the minute wheel tube on the clock face seat is hinged with a minute hand; the timing device is meshed with the minute wheel set through a hour front wheel axially connected on the intermediate seat, the lower section of the timing device is meshed with a hour wheel connected on the clock face seat in an axle way, and the hour wheel is provided for the penetration of the minute wheel tube, the timing device that is meshed on the clock face is hinged with one hour hand.
Description
Technical field
The utility model relates to a kind of clock movement, especially refers to a kind of accurate timing, and has the microminiaturized clock movement of alarm concurrently.
Background technology
Clock and watch are people's main time set, existing history remote, and even to this day, quartz oscillation generally acknowledges it is less expensive and timing mode accurately.
And known clock movement, it is too coarse in gear ratio that its maximum shortcoming is everlasting, and the upright back of its group shortcoming is accurate, so the gear in the movement often departs from the fixed position, even break away from, make minute hand and hour hands with respect to clock face often have misalignment or can't start etc. state.In addition, when adjusting the time because second hand can't continue start, for accurate to the time, still have a fly in the ointment.Especially, traditional clock movement all is designed to bigger size for asking convenient for assembly with relevant spare and accessory parts, in order to gear meshing and transmission, therefore, is power source with No. three or No. four batteries mostly.This practice often makes to have suitable volume by the clock that manufacturer produced.In fact, with the contact of work economy and trade, and the rise of national tourism, make people often travel to and fro between between the various countries, yet known bulky clock or alarm clock cause people taking in the inconvenience of luggage also.So, how clock movement is given microminiaturization, become the problem that the dealer demands urgently breaking through.
Summary of the invention
The purpose of this utility model is to provide a kind of improvement of clock movement, comprising:
One power source is located at a substrate and circuit board top, by battery supplied electric power to one step motor, makes its rotor constant speed rotation; One second device is coupling in substrate, one front-wheel second and rotor engaged, this second front-wheel in addition side and second wheel engagement, and its bottom center one second axle of extension downwards, this second axle pass through one fen wheels, and the end articulates a second hand/dish in the clock face seat; One device for scoring is coupling in the branch front-wheel of substrate and second wheel engagement by one, one fen wheels of this minute front-wheel hypomere separate seat during engagement shaft is connected in addition, and its bottom links a cannon pinion, and passes through for a second axle, and this cannon pinion end connects a minute hand in clock face seat Huan; One time set, with one be coupling in middle separate seat the time front-wheel with divide the wheels engagement, its hypomere then is coupling in the hour wheel engagement of clock face seat with one, and hour wheel passes through for cannon pinion, its end articulates hour hands and forms on the clock face plate.
Wherein this minute wheels by one fen front-wheel movably with a minute wheel pivot socket, this minute wheel pivot and front-wheel engagement when adjacent; Be located at the time in the capping outside by rotation and adjust button, make one to pass through substrate and circuit board and be coupling in the rotation of the adjustment axostylus axostyle of middle separate seat, and then drive the one side and the engaged wheel rotation of engagement, make the also relative rotation of the minute wheel pivot that is meshed with engaged wheel, and then the adjustment time, though minute wheel is subjected to the drive of branch front-wheel, form idle running.
Wherein this cannon pinion is wholely set or is socketed on the branch wheels.
Wherein this engaged wheel passes through with a wheel shaft and is coupling in middle separate seat.
The utility model further comprises a quarter-bell setting device, and this device is coupling recessed the wheel and a quarter-bell timing cam socket movably of quarter-bell timing on the clock face plate more in the lump, and both surface of contact are oppositely arranged two draw-in grooves and two tenons at least; In addition one first idle pulley and one second idler shaft are connected to regularly recessed the wheel and quarter-bell timing cam one side of quarter-bell, and respectively with engagement, and hour wheel is passed through a quarter-bell timing wheel, and connects hour hands and a quarter-bell pointer respectively, and the one side meshes with this second idle pulley and first idle pulley respectively again;
Adjust button by the rotation quarter-bell, make that this quarter-bell is regularly recessedly taken turns, first idle pulley, quarter-bell timing wheel and quarter-bell pointer rotate, so that set the quarter-bell time; And preceding hour wheel continuous running, and drive second idle pulley and regularly protruding defeated rotation of quarter-bell, make two tenons be circular motion along the recessed card of taking turns of quarter-bell timing; In the time of in two tenons fall into two draw-in grooves, quarter-bell timing cam height reduces, and makes the contact flat spring of circuit board lose support, and forms conducting, and impels buzzer to send the sound.
Wherein this quarter-bell is adjusted button and is located at the capping outside, and it regularly has a ratchet-gear wheel dimension of being made up of a ratchet lever, a ratchet dish and a spring with quarter-bell between recessed the wheel, make quarter-bell adjust button and only can rotate by single direction.
Wherein deserve buzzer and send the sound,, make the key of one side prominent, open circuit, can remove the sounding of buzzer and form with contact flat spring jack-up then by stirring the quarter-bell switch of being located at middle separate seat periphery.
Wherein this quarter-bell switch in addition side extend a coak so that optionally with the set two-part catching groove snapping of middle separate seat internal face so that as setting and removing the foundation that buzzer sends the sound.
Description of drawings
Be further to disclose concrete technology contents of the present utility model, at first see also graphic, wherein:
Fig. 1 and Fig. 2 are the three-dimensional exploded view of the utility model clock movement;
Fig. 3 is the sectional view of the utility model group after upright;
Fig. 4 is the stereographic map of the utility model group after upright.
As shown in the figure, basically, clock movement of the present utility model mainly is by 1, one second device 2 of a power source, reaches a device for scoring 3, one time sets 4 and/or an alarm clock 5 and combines.
As shown in the figure, power source 1 is located at the substrate 11 and circuit board 12 tops of a pair of laminar, it is by a compact battery 13, be installed in circuit board 12 as mercury battery, so that the known step motor of being made up of coil 141, stator 142 and rotor 143 14 is given in the power supply supply, make the rotation of rotor 143 constant speed, and output power to meter second device 2.
A meter second device 2 is coupling on substrate 11 by one second front-wheel 21, and with rotor 143 engagements with interlock, it is side and a second wheel 22 engagements in addition, makes axle 23 per minutes second of its below rotate 360 and spends.Axle 23 passed through one fen wheels 32 end and a second hand/dish 24 that protrude in clock face seat 44 articulated this second.
Device for scoring 3 is by a branch front-wheel 31 and second wheel 22 engagements of being located on the substrate 11, and its hypomere is by substrate 11 and circuit board 12, and with one be coupling in branch wheels 32 engagements of middle separate seat 35, so that obtain the deceleration effect.This minute, wheels 32 bottoms were connected with a cannon pinion 33, made cannon pinion 33 pass through hour wheel 42 and protruded in the end and a minute hand 34 sockets of clock face seat 44, made minute hand 34 move 6 degree with respect to second hand/dish 24 fortune back of turning around.
Wherein, this minute, wheels 32 adopted the movable socket by a minute wheel 321 and a minute wheel pivot 322, its advantage is, when adjusting button 36 in capping 6 outside rotational times, make one to pass through substrate 11 and circuit board 12 and be coupling in the also rotation synchronously of the adjustment axostylus axostyle 37 of middle separate seat 35, and order with the engaged wheel 38 relative rotations of engagement, and then the minute wheel pivot 322 with engaged wheel 38 engagements is rotated, and make cannon pinion 33 and after time set 4 relative motions chatted so that obtain the purpose of adjustment time.Though and minute wheel 321 is subjected to the drive of branch front-wheel 31 and only forms idle running, so a second axle 23 still can keep the constant speed rotation, avoiding at proof time, second axle 23 is stagnated issuable error.In addition, be positioned middle separate seat 35 for making engaged wheel 38, it passes through with a wheel shaft 39, and driving wheel 38 is coupling on middle separate seat 35.
Time set 4 is at the middle separate seat 35 end faces front-wheel 41 for the moment that is coupling, and its side direction meshes with minute wheel pivot 322, and can turn round with it.In addition, this time front-wheel 41 hypomeres and hour wheel 42 engagements of being located at a clock face seat 44 central authorities so that via after slowing down, this hour wheel 42 was rotated 30 degree in per 60 minutes.So, this hour wheel 42 by the quarter-bell timing wheel 55 and clock face seat 44 chatted after one after, articulate with hour hands 43.
At this moment, hour wheel 42 continuous runnings, and drive 52 rotations of second idle pulley 54 and quarter-bell timing cam make two tenons 521 be circular motion along regularly recessed 51 the card of taking turns of quarter-bell.When tenon 521 is aimed at and is fallen in the draw-in groove 511, this quarter-bell timing cam 52 highly falls progressively, the contact flat spring 121 that makes circuit board 12 is because of losing the support of quarter-bell timing cam 52, and form conducting with circuit board 12, and make buzzer 122 send the sound, arrived the default quarter-bell time so that inform the user.
At this moment, the user then by stir be located in the quarter-bell switch 59 of separate seat 35 1 sides, the key prominent 591 that makes the one side is once again with contact flat spring 121 jack-up, and cuts off the electricity supply, can remove buzzer 122 toot cry.In addition, this quarter-bell switch 59 sides in addition extends a coak 592, so as with default two-part catching groove 351 snappings of middle separate seat 35 ancient piece of jade, round, flat and with a hole in its centre faces so that as setting and the foundation of removing quarter-bell.
Capping 6 is connected locking with middle separate seat 35, and its corresponding battery 13 positions are provided with a battery hole 61, and the sealing that has a battery cover 62 to incite somebody to action in addition.Moreover these capping 6 corresponding buzzers 122 positions are opened a lid and are lacked 63, expose for it.
So via enforcement of the present utility model, its each element is to adopt the layering ornaments, make each element to locate fast, so compared to known clock movement in a space domestic demand by all elements of dress speech, this module design can allow assembling more certain, and timing more shape is accurate.In addition, the utility model is when adjusting the time, and meter second device still can continuous running, the unlikely error that causes the time.Moreover the utility model is tool one alarm clock still, makes people more can control the time.Especially make progress, the utility model area can be contracted to generally wrist-watch is identical, but thickness is slightly thick, can allow manufacturer significantly reduce finished-product volume, and be convenient for carrying after the module design.
The utility model is described, a kind of for preferred embodiment, and patent right category of the present utility model is not all taken off in the change of all parts or modification and come from technological thought of the present utility model and be easy to the person of knowing by inference by the people who has the knack of this technology.
Claims (8)
1. the improvement of a clock movement is characterized in that, comprising:
One power source is located at a substrate and circuit board top, by battery supplied electric power to one step motor, and makes its rotor constant speed rotation;
One second device is coupling in substrate, one front-wheel second and rotor engaged, this second front-wheel in addition side and second wheel engagement, and its bottom center one second axle of extension downwards, this second axle pass through one fen wheels, and the end articulates a second hand/dish in the clock face seat;
One device for scoring is coupling in the branch front-wheel of substrate and second wheel engagement by one, one fen wheels of this minute front-wheel hypomere separate seat during engagement shaft is connected in addition, and its bottom links a cannon pinion, and passes through for a second axle, and this cannon pinion end connects a minute hand in clock face seat Huan;
One time set, with one be coupling in middle separate seat the time front-wheel with divide the wheels engagement, its hypomere then is coupling in the hour wheel engagement of clock face seat with one, and hour wheel passes through for cannon pinion, its end articulates hour hands and forms on the clock face plate.
2. the improvement of clock movement as claimed in claim 1 is characterized in that, wherein this minute wheels by one fen front-wheel movably with a minute wheel pivot socket, this minute wheel pivot and front-wheel engagement when adjacent; Be located at the time in the capping outside by rotation and adjust button, make one to pass through substrate and circuit board and be coupling in the rotation of the adjustment axostylus axostyle of middle separate seat, and then the engaged wheel that drives one side and engagement rotates, make the also relative rotation of the minute wheel pivot that is meshed with engaged wheel, and then the adjustment time, though and minute wheel is subjected to the drive of branch front-wheel, form idle running.
3. the improvement of clock movement as claimed in claim 2 is characterized in that, wherein this cannon pinion is wholely set or is socketed on the branch wheels.
4. the improvement of clock movement as claimed in claim 2 is characterized in that, wherein this engaged wheel passes through with a wheel shaft, and is coupling in middle separate seat.
5. the improvement of clock movement as claimed in claim 1, it is characterized in that, further comprise a quarter-bell setting device, this device is with recessed the wheel and a quarter-bell timing cam socket movably of quarter-bell timing, be coupling in the lump on the clock face plate, both surface of contact are oppositely arranged two draw-in grooves and two tenons at least again; In addition one first idle pulley and one second idler shaft are connected to regularly recessed the wheel and quarter-bell timing cam one side of quarter-bell, and respectively with engagement, and hour wheel is passed through a quarter-bell timing wheel, and connects hour hands and a quarter-bell pointer respectively, and the one side meshes with this second idle pulley and first idle pulley respectively again;
The rotation quarter-bell is adjusted button, makes that this quarter-bell is regularly recessedly taken turns, first idle pulley, quarter-bell timing wheel and quarter-bell pointer rotate, so that set the quarter-bell time; And preceding hour wheel continuous running, and drive second idle pulley and regularly protruding defeated rotation of quarter-bell, make two tenons be circular motion along the recessed card of taking turns of quarter-bell timing; In the time of in two tenons fall into two draw-in grooves, quarter-bell timing cam height reduces, and makes the contact flat spring of circuit board lose support, and forms conducting, and impels buzzer to send the sound.
6. the improvement of clock movement as claimed in claim 5, it is characterized in that, wherein this quarter-bell is adjusted button and is located at the capping outside, and it regularly has a ratchet-gear wheel dimension of being made up of a ratchet lever, a ratchet dish and a spring with quarter-bell between recessed the wheel, make quarter-bell adjust button and only can rotate by single direction.
7. the improvement of clock movement as claimed in claim 5 is characterized in that, wherein deserves buzzer and sends the sound, then by stirring the quarter-bell switch of being located at middle separate seat periphery, make the key of one side prominent, open circuit, can remove the sounding of buzzer and form with contact flat spring jack-up.
8. the improvement of clock movement as claimed in claim 7, it is characterized in that, wherein this quarter-bell switch in addition side extend a coak so that optionally with the set two-part catching groove snapping of middle separate seat internal face so that as setting and removing the foundation that buzzer sends the sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259747 CN2496058Y (en) | 2001-08-22 | 2001-08-22 | Improvement of timpiece movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01259747 CN2496058Y (en) | 2001-08-22 | 2001-08-22 | Improvement of timpiece movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2496058Y true CN2496058Y (en) | 2002-06-19 |
Family
ID=33668057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01259747 Expired - Fee Related CN2496058Y (en) | 2001-08-22 | 2001-08-22 | Improvement of timpiece movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2496058Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8398300B2 (en) | 2010-07-26 | 2013-03-19 | Chung Nam Watch Company Limited | Wearable article |
| CN104516262A (en) * | 2014-12-30 | 2015-04-15 | 东莞丝丽雅电子科技有限公司 | Electric wave driven alarm clock movement |
-
2001
- 2001-08-22 CN CN 01259747 patent/CN2496058Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8398300B2 (en) | 2010-07-26 | 2013-03-19 | Chung Nam Watch Company Limited | Wearable article |
| CN104516262A (en) * | 2014-12-30 | 2015-04-15 | 东莞丝丽雅电子科技有限公司 | Electric wave driven alarm clock movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |