CN2708344Y - Adjustable separate type two-place time clock mechanism - Google Patents
Adjustable separate type two-place time clock mechanism Download PDFInfo
- Publication number
- CN2708344Y CN2708344Y CN 200420019373 CN200420019373U CN2708344Y CN 2708344 Y CN2708344 Y CN 2708344Y CN 200420019373 CN200420019373 CN 200420019373 CN 200420019373 U CN200420019373 U CN 200420019373U CN 2708344 Y CN2708344 Y CN 2708344Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- minute
- hour
- time
- gear assembly
- 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
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Abstract
The utility model relates to an adjustable separate type two-place time clock mechanism which is composed of a first minute wheel, a first hour wheel, a first wheel spanning component (comprising a wheel piece 2 and shaft teeth 3), a setting wheel 5, a second minute wheel 9, a second hour wheel 7, a second wheel spanning component (comprising a wheel piece 6, shaft teeth 8 and a ratchet wheel 11), a pointer dialing wheel 13 and a time difference adjustment mechanism (comprising a detent 10 and a detent spring 12). The utility model has two sets of relatively independent hour and minute pointer indication mechanisms; the second hour and minute wheels indicate the second set of time through an hour and a minute pointers thereof. The structure can ensure that the two sets of timing mechanisms fully synchronously work; the timing error of two suits of time does not exist. Because the two sets of time indication mechanisms are separated primarily and secondarily in plane layout, clocks made of the mechanism bring convenience for users when used and have practicality and novel appearance shape.
Description
Technical field
The utility model relates to timer, refers to a kind of march-past two ground clock table mechanisms that adjust especially.
Background technology
Worldwide movable now people is more and more, and they need a kind of clock and watch that can indicate the time in two time zones simultaneously.At present, generally be on former clockwork, to increase by a time pin of 24 hours again as two ground clock tables.But single needle indicating mode allowed the user feel inconvenience in this 24 hours.
Summary of the invention
The purpose of this utility model provides a kind of march-past two ground clock table mechanisms that adjust, it has two covers when relatively independent, minute hand indicating mechanism, make the people feel to have the complete time movement of two covers to work at the same time, and two cover time indication mechanism primary and secondarys have separately been brought convenience to the user on layout.
A kind of march-past two ground clock table mechanisms that adjust of the present utility model, mainly comprise by minute wheel 1, hour wheel 4, mechanism during clock and watch analytic accounting that the back gear assembly is formed, reach adjusting mechanism based on transmission wheel 13, described back gear assembly is made up of axle tooth 3 and the wheel sheet that is solidly set on the tooth 3, also have one by second minute wheel 9, second hour wheel 7, second time movement that the second back gear assembly is formed reaches by ratchet 10, the time difference regulating mechanism that click spring 12 and ratchet 11 are formed, the described second back gear assembly is made up of axle tooth 8 and the described ratchet 11 that is enclosed within the wheel sheet 6 on the tooth 8 with friction mode and be solidly set on the tooth 8; When analytic accounting, be connected with third wheel 5 between mechanism and second time movement.
For when adjusting the time, can adjust synchronously by two cover time movements, to adjust time error, can adjust respectively two cover time movements again,, in the design of the second back gear assembly, will take turns sheet 6 and adopt friction to connect with being connected of axle tooth 8 to adjust the time difference, when axle tooth 8 is lockable, when the moment that drives is enough big, the rotation of can on axle tooth 8, skidding of wheel sheet 6, and a tooth 8 can not rotate.
On plane figure, two cover time indication mechanism primary and secondarys are separated.Main time indication mechanism utilizes hour hands 14, the minute hand 15 of former clock and watch, is located at the clock and watch center; The second cover time indication mechanism adopts hour pin 16, little minute hand 17, be located at the clock and watch card above or below.
The beneficial effects of the utility model are: because have that two covers connect each other but when relatively independent, minute hand indicating mechanism, they can synchronously move, indicate independently of one another the time in two time zones, can adopt same adjusting mechanism synchronously to adjust away time error again or adjust the time difference separately; Because with two cover time indication mechanism primary and secondarys separately, the time is indicated practicality easy to use, outward appearance novelty when being particularly suitable for two places on plane figure.
Description of drawings
Fig. 1 can adjust march-past two ground clock table mechanical work principle figure.
Fig. 2 is the second back gear assembly sectional view of said mechanism.
Among the figure: 1 minute wheel, 2 take turns sheet, 3 teeth, 4 hour wheels, 5 third wheels, 6 take turns sheet, 7 second hour wheels, 8 teeth, 9 second minute wheels, 10 ratchets, 11 ratchets, 12 click springs, 13 transmission wheels, 14 hour hands, 15 minute hands, 16 second hour hands, 17 second minute hands.
Embodiment
Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing thereof.
By Fig. 1, originally can adjust march-past two ground clock table mechanisms, two cover time movements are arranged: mechanism when a cover is the analytic accounting of former clock and watch, mainly by minute wheel 1, the wheel sheet 2 of back gear assembly and an axle tooth 3, hour wheel 4 is formed mechanism when walking; Another set of is second time movement, is made up of wheel sheet 6 and axle tooth 8, second hour wheel 7 of second minute wheel 9, the second back gear assembly; Between two cover time movements, connect with third wheel 5 bridgings.
The described second back gear assembly is made up of axle tooth 8 and the described ratchet 11 that is enclosed within the wheel sheet 6 on the tooth 8 with friction mode and be solidly set on the tooth 8.
Present embodiment on plane figure with two cover time indication mechanism primary and secondarys separately, main time indication mechanism utilize former clock and watch the time, minute hand, be located at the clock and watch center, the second cover time indication mechanism adopts little hour hands, little minute hand to be located at the top of clock and watch card.Therefore make a distinction between the important and the lesser one, easy to use.
Its principle of work is as follows:
By the timing signal that the table machine passes over,, finish the first cover timing indication by back gear assembly and hour wheel 4 that wheel sheet 2, axle tooth 3 are formed by minute wheel 1.
The logical setting pinion 2 of minute wheel 1, third wheel 5 signal of will score is passed to second and overlaps time indication mechanism.Third wheel 5 passes to second minute wheel 9 and second minute hand 17 by the signal of will scoring of the wheel sheet 6 in the second back gear assembly, finish the second cover score indication, simultaneously the ratio of gear of signal by 12: 1 of will score of the axle tooth 8 in the second back gear assembly passes to second hour wheel 7 and second hour hands 16, finishes second and overlaps timing and indicate.2 whens cover, the minute wheel pointer instruction time by separately, this structure can be guaranteed the complete synchronous working of two cover time movements, does not have timing error between the two.
Time error is walked in adjustment as need, transmission wheel 13 can be made clockwise direction and rotate.At this moment, the transmission wheel 13 that clockwise rotates drives minute wheel (wheel sheet 2, axle tooth 3) and rotates counterclockwise, and wheel sheet 2 and axle tooth 3 drive minute wheel 1 and hour wheel 4 rotations respectively, reach the adjustment of the first cover time; Simultaneously, wheel sheet 2 drives third wheel 5, third wheel 5 drives second minute wheel of being made up of wheel sheet 6, axle tooth 8, ratchet 11 again and rotates counterclockwise, because this moment, ratchet 11 and ratchet 10 were in release conditions, wheel sheet 6,8 in tooth of axle have driven second hour wheel 7, minute wheel 9 rotations respectively, reach the synchronous second cover time of adjustment.
The time difference when adjusting two ground, transmission wheel 13 can be done counterclockwise to rotate as need.At this moment, the transmission wheel 13 that rotates counterclockwise, when minute hand is done to adjust counterclockwise when driving first cover, drive third wheel 5, third wheel 5 drives the wheel sheet 6 in second minute wheel again, this is taken turns sheet 6 and drives second minute wheel 9 again, because this moment, ratchet 10 pinning ratchets 11 can not rotate a tooth 8, therefore second hour wheel 7 is not changeed, though like this two cover minute hands be rotate synchronously two cover hour hands asynchronous rotations has reached the requirement that the time difference adjusts.
Claims (5)
1. can adjust march-past two ground clock table mechanisms for one kind, mainly comprise by minute wheel (1), hour wheel (4), mechanism during clock and watch analytic accounting that the back gear assembly is formed, and based on the adjusting mechanism of transmission wheel (13), it is characterized in that: also comprise
Second time movement of forming by second minute wheel (9), second hour wheel (7) and the second back gear assembly;
By ratchet (10), click spring (12) be solidly set on the time difference regulating mechanism that the ratchet (11) on axle tooth (8) of the second back gear assembly is formed;
And when analytic accounting the third wheel (5) between mechanism and second time movement.
2. the march-past two ground clock table mechanisms that adjust according to claim 1 is characterized in that described back gear assembly is made up of axle tooth (3) and the wheel sheet that is solidly set on the tooth (3).
3. the march-past two ground clock table mechanisms that adjust according to claim 1, it is characterized in that the described second back gear assembly by axle tooth (8) be enclosed within the wheel sheet (6) on the tooth (8) with friction mode and the ratchet (11) that is solidly set on the tooth (8) is formed.
4. according to claim 1, the 2 or 3 described march-past two ground clock table mechanisms that adjust, it is characterized in that between the wheel sheet (6) of the wheel sheet (2) of described back gear assembly and the second back gear assembly, being provided with third wheel (5).
5. the march-past two ground clock table mechanisms that adjust according to claim 1, the pointer of mechanism is located at the clock and watch center when it is characterized in that described analytic accounting, the pointer of second time movement adopts little hour hands, little minute hand, be located at the clock and watch card above or below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019373 CN2708344Y (en) | 2004-01-09 | 2004-01-09 | Adjustable separate type two-place time clock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019373 CN2708344Y (en) | 2004-01-09 | 2004-01-09 | Adjustable separate type two-place time clock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708344Y true CN2708344Y (en) | 2005-07-06 |
Family
ID=34848998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019373 Expired - Fee Related CN2708344Y (en) | 2004-01-09 | 2004-01-09 | Adjustable separate type two-place time clock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708344Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842916A (en) * | 2011-09-01 | 2014-06-04 | 劳力士有限公司 | Time piece capable of displaying two time zones |
| CN105446118A (en) * | 2015-12-22 | 2016-03-30 | 亿科钟表科技（深圳）有限公司 | Watch movement and watch |
-
2004
- 2004-01-09 CN CN 200420019373 patent/CN2708344Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842916A (en) * | 2011-09-01 | 2014-06-04 | 劳力士有限公司 | Time piece capable of displaying two time zones |
| CN105446118A (en) * | 2015-12-22 | 2016-03-30 | 亿科钟表科技（深圳）有限公司 | Watch movement and watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 |