CN2745090Y - 24 hour format timekeeper - Google Patents
24 hour format timekeeper Download PDFInfo
- Publication number
- CN2745090Y CN2745090Y CN 200420012762 CN200420012762U CN2745090Y CN 2745090 Y CN2745090 Y CN 2745090Y CN 200420012762 CN200420012762 CN 200420012762 CN 200420012762 U CN200420012762 U CN 200420012762U CN 2745090 Y CN2745090 Y CN 2745090Y
- Authority
- CN
- China
- Prior art keywords
- meter dial
- transmission gear
- dial plate
- dial
- inner meter
- 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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- Electromechanical Clocks (AREA)
Abstract
The utility model relates to a 24-hour format timekeeper which is provided with two layers of dial plates. An outer dial plate is fixed on the movement bracket, provided with 12 hatches, and an inner dial plate glidingly connected with the inner side of the excircle of the outer dial plate is arranged below the outer dial plate. The inner dial plate is respectively provided with two groups of digitals of 1 to 12 and 13 to 24, and the two groups of digitals arrange crosswise and respectively correspond alternately with 12 hatches on the outer dial plate. A group of gear wheels, a pressure spring and a limiting device are arranged between the inner dial plate and the movement, causing the inner dial plate to do clockwise rotation once every 12 hours and counter-clockwise rotation once 12 hours later, and limiting the reciprocating rotation of the inner dial plate within 15 angles. Within one day, 12 hatches on the outer dial plate show: 1 o'clock to 12 o'clock after zero hour at midnight, and 13 o'clock to 24 o'clock after 12 o'clock at noon. Distinguishing day from night through the timekeeper under any environment is realized, and meanwhile, people's habit of watching the timekeeper is satisfied.
Description
Technical field
The utility model relates to a kind of Chronograph timepiece, particularly can judge it is 24 hours Chronograph timepieces on night and daytime
Background technology
Existing clock and watch great majority all are 12 hours Chronograph timepieces of pointer-type, hour hands changeed for two circle one times of expression, though this method for expressing has been complied with the custom that people see table for a long time, but, under the environment of artificial light sources, is daytime or night as submarine, underground mine etc. only according to the very difficult explanation of the time of pointer indication for long-term work.Also have a kind of 24 hours Chronograph timepieces in addition, it is 24 hours that hour hands turn around, one time of expression, but utilize this method timing people uncomfortable.
The utility model content
The purpose of this utility model is exactly in order to overcome the deficiency of prior art, to provide a kind of and can both offer an explanation daytime and night in any environment, complying with 24 hours Chronograph timepieces that people see the table custom simultaneously again.
The purpose of this utility model is achieved through the following technical solutions: this utility model mainly comprises: contain the movement of propulsion system and support thereof, dial plate, pointer, watchcase, it is characterized in that: this utility model is provided with double-deck dial plate, outer meter dial 1 is fixed in the core rack, has 12 windows 2 on it; Inner meter dial 3 is located at the below of outer meter dial 1, connect with the cylindrical inner slide of outer meter dial 1, being provided with two groups of numerals on inner meter dial 3 is respectively " 1 " " 2 " " 3 " " 4 " " 5 " " 6 " " 7 " " 8 " " 9 " " 10 " " 11 " " 12 " and " 13 " " 14 " " 15 " " 16 " " 17 " " 18 " " 19 " " 20 " " 21 " " 22 " " 23 " " 24 ", two groups of digital crossover arrange and respectively with outer meter dial 1 on 12 windows 2 alternately corresponding, on the interior circle of inner meter dial 3, also be respectively equipped with double wedge a5 and double wedge b16, a gear wheel 8 and a pinion wheel 11 are fixedly connected on the hour hands main drive shaft 13 between inner meter dial 3 and the movement, gear wheel 8 is taken turns a15 with driving cog one and is meshed, the number of teeth of transmission gear a15 is two times of gear wheel 8 numbers of teeth, on transmission gear a15, be provided with a reversed column b14, when transmission gear a15 rotated a circle, reversed column b14 just stirred the double wedge b16 on the inner meter dial 3 and promotes inner meter dial and is rotated counterclockwise; Pinion wheel 11 is meshing with each other with transmission gear b7 and transmission gear c6, the transmission gear b and the transmission gear c number of teeth equate, be two times of pinion wheel 11 numbers of teeth, a reversed column a4 is set on transmission gear c6, when transmission gear c6 rotated a circle, double wedge a5 and the moving inner meter dial 3 of heap that reversed column a4 just stirs on the inner meter dial 3 turned clockwise.
In addition, a pressure is set between inner meter dial 3 and movement pushes away spring 12, its two ends connect firmly with inner meter dial 3 and movement respectively.Be slidingly matched at the spacing hole 9 that is provided with setting on a limited post 10 and the inner meter dial 3 on the movement.12 windows 2 on the outer meter dial 1 are on same circumference, and the line angle at two windows and center is 30 degree, and the line angle at the two-digit that faces mutually on inner meter dial 3 and center is 15 to spend;
This utility model is owing to adopted such scheme, within one day, 12 windows after zero point at midnight on outer meter dial 1, what show is: " 1 " " 2 " " 3 " " 4 " " 5 " " 6 " " 7 " " 8 " " 9 " " 12 ", after at ten two at noon, 12 windows on outer meter dial 1, demonstration be: " 13 " " 14 " " 15 " " 16 " " 17 " " 18 " " 19 " " 20 " " 21 " " 22 " " 23 " " 24 ".Thereby realized to tell daytime or night in any environment, simultaneously satisfied the custom that people at ordinary times see table again.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model outer meter dial synoptic diagram
Fig. 3 is Fig. 2 A-A cut-away view.
Wherein: the spacing bayonet socket 10-of 1-outer meter dial 2-window 3-inner meter dial 4-reversed column a 5-inner meter dial double wedge a 6-transmission gear c7-transmission gear b 8-gear wheel 9-limited post 11-pinion wheel 12-presses and pushes away spring 13-hour hands main drive shaft 14-reversed column b 15-transmission gear a 16-inner meter dial double wedge b
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
The utility model is to refer to that in prior art 12 hours Chronograph timepieces of formula are body, mainly comprise: contain the movement of propulsion system and support thereof, dial plate, pointer, watchcase, its feature such as Fig. 1, Fig. 2 and shown in Figure 3: this utility model is provided with double-deck dial plate, outer meter dial 1 is fixed in the core rack, and the line angle that has 2 two windows of 12 windows and center on it is 30 degree; Inner meter dial 3 is located at the below of outer meter dial 1, connect with the cylindrical inner slide of outer meter dial 1, it is respectively " 1 " " 2 " " 3 " " 4 " " 5 " " 6 " " 7 " " 8 " " 9 " " 10 " " 11 " " 12 " and " 13 " " 14 " " 15 " " 16 " " 17 " " 18 " " 19 " " 20 " " 21 " " 22 " " 23 " " 24 " that two groups of numerals are set on inner meter dial 3, two groups of digital crossover arrange and respectively with outer meter dial 1 on 12 windows 2 alternately corresponding, the line angle at two-digit that faces mutually and center is 15 degree, also is respectively equipped with double wedge a5, double wedge b16 and spacing hole 9 on the interior circle of inner meter dial 3; A gear wheel 8 and a pinion wheel 11 are fixedly connected on the hour hands main drive shaft 13 between inner meter dial 3 and the movement, gear wheel 8 is taken turns a15 with driving cog one and is meshed, the number of teeth of transmission gear a15 is two times of gear wheel 8 numbers of teeth, on transmission gear a15, be provided with a reversed column b14, when transmission gear a15 rotated a circle, reversed column b14 just stirred the double wedge b16 on the inner meter dial 3 and promotes inner meter dial and is rotated counterclockwise 15 degree; Pinion wheel 11 is meshing with each other with transmission gear b7 and transmission gear c6, the transmission gear b and the transmission gear c number of teeth equate, be two times of pinion wheel 11 numbers of teeth, a reversed column a4 is set on transmission gear c6, when transmission gear c6 rotated a circle, reversed column 4 was just stirred double wedge a5 on the inner meter dial 3 and the moving inner meter dial 3 of heap 15 degree that turn clockwise; The time of double wedge b16 and double wedge a5 that reversed column b14 and reversed column a4 are stirred was adjusted at a distance of 12 hours.A pressure is set between inner meter dial 3 and movement pushes away spring 12, its two ends connect firmly with inner meter dial 3 and movement respectively.Be slidingly matched at the spacing hole 9 that is provided with setting on a limited post 10 and the inner meter dial 3 on the movement.Control inner meter dial 3 can only back and forth rotate in 15 degree angles.As shown in Figure 1: when hour hands during near 12 noon, reversed column a4 stirs inner meter dial double wedge a5, inner meter dial 3 is turned clockwise, at this moment press and push away spring 12 and be compressed, when hour hands turn over 12 noon, pressure pushes away spring and begins resilience, and fast stating promotes inner meter dial 3 15 degree that turn clockwise, and at this moment the numeral that shows of 12 windows on the outer meter dial 1 is: " 13 " " 14 " " 15 " " 16 " " 17 " " 18 " " 19 " " 20 " " 21 " " 22 " " 23 " " 24 ".After 12 hours, when hour hands during near 24, reversed column b14 stirs inner meter dial double wedge b16, inner meter dial 3 is rotated counterclockwise, at this moment press and push away spring 12 and be compressed, press to push away spring and begin resilience when hour hands turn at 24, fast stating promotes inner meter dial 3 and is rotated counterclockwise 15 degree, and at this moment the numeral that shows of 12 windows on the outer meter dial 1 is: " 1 " " 2 " " 3 " " 4 " " 5 " " 6 " " 7 " " 8 " " 9 " " 10 " " 11 " " 12 ".
Claims (5)
1, a kind of 24 hours Chronograph timepieces mainly comprise: contain the movement of propulsion system and support thereof, dial plate, pointer, watchcase, it is characterized in that:
A, this utility model are provided with double-deck dial plate, and outer meter dial [1] is fixed in the core rack, have 12 windows [2] on it, and the line angle at two windows and center is 30 degree; Inner meter dial [3] is located at the below of outer meter dial [1], connect with the cylindrical inner slide of outer meter dial [1], being provided with two groups of numerals on inner meter dial [3] is respectively " 1 " " 2 " " 3 " " 4 " " 5 " " 6 " " 7 " " 8 " " 9 " " 10 " " 11 " " 12 " and " 13 " " 14 " " 15 " " 16 " " 17 " " 18 " " 19 " " 20 " " 21 " " 22 " " 23 " " 24 ", two groups of digital crossover arrange and respectively with outer meter dial [1] on 12 windows [2] alternately corresponding, on the interior circle of inner meter dial [3], also be respectively equipped with double wedge a[5] and double wedge b[16];
B, a gear wheel [8] and a pinion wheel [11] are fixedly connected on the hour hands main drive shaft [13] between inner meter dial [3] and the movement, gear wheel [8] is taken turns a[15 with driving cog one] be meshed, transmission gear a[15] the number of teeth be two times of gear wheel [8] number of teeth, at transmission gear a[15] on be provided with a reversed column b[14], whenever transmission gear a[15] when rotating a circle, reversed column b[14] just stir the double wedge b[16 on the inner meter dial [3]] and promote inner meter dial and be rotated counterclockwise; Pinion wheel [11] and transmission gear b[7] and transmission gear c[6] be meshing with each other, the transmission gear b and the transmission gear c number of teeth equate, be two times of pinion wheel [11] number of teeth, at transmission gear c[6] on a reversed column a[4 is set], whenever transmission gear c[6] when rotating a circle, reversed column [4] is just stirred the double wedge a[5 on the inner meter dial [3]] and the moving inner meter dial [3] of heap turn clockwise.
2, a kind of 24 hours according to claim 1 Chronograph timepieces is characterized in that: a pressure is set between inner meter dial [3] and movement pushes away spring [12], its two ends connect firmly with inner meter dial [3] and movement respectively.
3, a kind of 24 hours according to claim 1 and 2 Chronograph timepieces is characterized in that: be provided with a limited post [10] and be slidingly matched with the spacing hole [9] that inner meter dial [3] upward is provided with on movement.
4, a kind of 24 hours according to claim 1 and 2 Chronograph timepieces is characterized in that: two numerals of facing mutually on inner meter dial [3] and the line angle at center are 15 degree.
5, a kind of 24 hours according to claim 3 Chronograph timepieces is characterized in that: two numerals of facing mutually on inner meter dial [3] and the line angle at center are 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012762 CN2745090Y (en) | 2004-11-24 | 2004-11-24 | 24 hour format timekeeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012762 CN2745090Y (en) | 2004-11-24 | 2004-11-24 | 24 hour format timekeeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745090Y true CN2745090Y (en) | 2005-12-07 |
Family
ID=35579868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012762 Expired - Fee Related CN2745090Y (en) | 2004-11-24 | 2004-11-24 | 24 hour format timekeeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745090Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941573A (en) * | 2014-05-20 | 2014-07-23 | 余永健 | Clock |
| CN107422627A (en) * | 2017-08-31 | 2017-12-01 | 中山诺顿科研技术服务有限公司 | A kind of clock for strengthening prompting |
-
2004
- 2004-11-24 CN CN 200420012762 patent/CN2745090Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941573A (en) * | 2014-05-20 | 2014-07-23 | 余永健 | Clock |
| CN107422627A (en) * | 2017-08-31 | 2017-12-01 | 中山诺顿科研技术服务有限公司 | A kind of clock for strengthening prompting |
| CN107422627B (en) * | 2017-08-31 | 2019-07-26 | 中山诺顿科研技术服务有限公司 | A kind of clock of enhancing prompt |
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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: 20051207 Termination date: 20101124 |