CN202093327U - Dial for 24 hour clock and watch - Google Patents
Dial for 24 hour clock and watch Download PDFInfo
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- CN202093327U CN202093327U CN2010206640583U CN201020664058U CN202093327U CN 202093327 U CN202093327 U CN 202093327U CN 2010206640583 U CN2010206640583 U CN 2010206640583U CN 201020664058 U CN201020664058 U CN 201020664058U CN 202093327 U CN202093327 U CN 202093327U
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- watch
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Abstract
The present utility model discloses a dial for 24 hour clocks and watches. The dial is characterized in that the dial comprises a numeric value dial (2) which is provided with 24 characters indicating the 24 hour system, the 24 characters are divided into two groups, wherein each group comprises 12 continuous characters, and the numeric value dial (2) is movably arranged on a clock or a watch and can rotate around the central point of the numeric value dial (2). The dial also comprises a display dial (3) for displaying the two groups of 12 continuous characters in a switchover way, and the display dial (3) is fixedly arranged on the clock or the watch and overlapped with the numeric value dial (2). The display dial (3) is also provided with 12 display windows (4), and the size of each display window (4) is corresponding with the characters on the numeric value dial (2). When the numeric value dial (2) is rotated, the 12 display windows (4) can be respectively corresponded with one group of 12 continuous characters of the two groups displayed on the numeric value dial (2), thus the function of only displaying 12 characters on the dial, and correspondingly displaying the whole 24 characters of the 24 hour system can be realized.
Description
Technical field
The utility model relates to a kind of dial plate that is used for clock and watch 24 hours system, is particularly suitable for being applied to clock, table by scale mode express time numerical value.
Background technology
Clock, table is implemented expression by adopting in the mode of counting to the time, become the important tool that instructs human realization rationally to make arrangements for the daily life and work, progress along with science and technology, though computer, mobile phone has also attached time display function simultaneously, but because the main application of computer and mobile phone is different, demonstration for the time exists some to use limitation inevitably, as shutdown, running down of battery, so computer and mobile phone can not replace traditional clock in some field, clock is updated for this reason and is improved in the use of table, the design of table and manufacturing still have broad application prospects and are worth.
Clock, table show the time in the numerical scale mode, and this mode is reading numerical values accurately, can also find out apace intuitively that the difference before and after the time concerns, so become the main flow mode of clock, table demonstration time numerical value always.
But, actual employing is 24 hour time standard in the human actual life, clock and watch are but continued to use 12 small time taking standards always and are shown time numerical value, generally represent 24 hour time standard by 2 times the method for repeating to walk about, inconvenience has been brought for the actual use of life to obscure and produced to such mode, many times, only because temporal once slight error will cause huge irremediable loss.
Notification number is that the Chinese patent of CN2058765U discloses a kind of 24 hours timepiece dials in June 27 nineteen ninety.This display panel is provided with 1-12 and two groups of scales of 13-24 simultaneously, wherein 1-12 hour in alignment with the 13-24 small time taking with table heart hole, though this design has solved the problem easily that converts, but can not directly distinguish present time when reading scale at every turn is to be positioned at 1-12 hour period on earth, still is positioned at the little period of 13-24.
The utility model content
In view of the above deficiency of prior art, the technical problems to be solved in the utility model is:
A kind of dial plate that can be used for clock and watch 24 hours system is provided, it directly correspondence read the random time value of making in 24 hours.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme:
Design a kind of dial plate that is used for 24 hours systems of clock and watch, it is characterized in that, described dial plate comprises the numerical value dish, described numerical value dish is provided with represents 24 hours 24 characters in the system, these 24 characters are divided into two groups of 12 continuous characters, wherein one group of 12 character is arranged in order between 12 per 2 characters of character of another group, and this numerical value disk activity is arranged on the clock and watch and can rotates with the central point of this numerical value dish; Described dial plate also comprises the display panel that is used to switch two groups of 12 continuous characters of demonstration, described display panel is fixedly installed on the clock and watch and is overlapped on the described numerical value dish, also be provided with 12 display windows on this display panel, the character on the size of described display window and the described numerical value dish is corresponding; Described numerical value dish selectively makes when rotating, and two groups of 12 continuous characters representing on described 12 display windows and the described numerical value dish one group of 12 continuous character wherein are corresponding respectively; Described dial plate also comprises the rotating mechanism that is used to rotate described numerical value dish.
The above-mentioned rotating mechanism that is used for the rotation value dish is an a kind of hand rotation mechanism, and this hand rotation mechanism is made of sliding piece, and an end of described sliding piece is connected with the edge of described numerical value dish, and the other end extends outside the clock and watch housing.
The above-mentioned rotating mechanism that is used for the rotation value dish is a kind of automatic rotation mechanism, and this automatic rotation mechanism comprises by motor, fluted disc and the control circuit that is used to control described motor positive and inverse constitutes; Described fluted disc be arranged at the numerical value dish the edge and with the engagement of the tooth axle of motor.
The above-mentioned control circuit that is used to control motor positive and inverse, constitute by first power supply, second source, first switch, second switch, described first power supply and first switch and described second source and second switch, constitute two groups of tandem tap circuit with described motor respectively, the both positive and negative polarity of this first power supply and second source is connected on this motor respectively on the contrary; And also comprise and touch body and gear wheel, touching body is fixedly installed on the gear wheel, touch the edge that body one end extends gear wheel, the number of teeth of gear wheel be 2 times of the gear number of teeth of the clock and watch hour hands and with the gearing mesh of clock and watch hour hands, first and second switch is arranged on the both sides of gear wheel respectively symmetrically and can touches with shake-up body on the gear wheel, touches body when gear wheel rotates and can be interrupted successively and repeatedly touch first and second switch.
Above-mentioned display window is rounded
Above-mentioned character is Rome or arabic numeral.
Above-mentioned character is formed by the punching press of numerical value dish.
Above-mentioned character is fixed on the numerical value dish after by independent making.
The edge of above-mentioned display panel is provided with fixed head, and this display panel is fixed by described fixed head (6) and clock and watch.
The center of above-mentioned numerical value dish is provided with center pit, and this numerical value dish can be that the strong point rotates with described needle shaft also by the needle shaft pivot bush unit of described center pit and clock and watch.
Above-mentioned dial plate also comprises the packing ring that is used to prevent described numerical value dish and display panel friction, and the needle shaft of described packing ring and clock and watch is socketed between this numerical value dish and the display panel versatilely.
The beneficial effects of the utility model are:
Because the utility model dial plate is made of numerical value dish and display panel, be provided with simultaneously on the numerical value dish and represent 24 hours 24 characters in the system, these 24 characters are divided into two groups of 12 continuous characters, the numerical value dish can rotate, display panel is provided with 12 display windows and is overlapped on the numerical value dish, by switching two groups of 12 continuous characters of demonstration, one group of 12 continuous character wherein by display window behind the rotating mechanism rotation value dish that is provided with, thereby 12 characters have been realized only on dial plate, demonstrating, but can uniquely demonstrate the function of 24 hours whole 24 characters in the system accordingly, not only made things convenient for accurately reading of time, also kept original clock and watch only to arrange the structure that is provided with 12 characters, made the effect of its demonstration still clear constant.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is the independent synoptic diagram of numerical value dish among first kind of embodiment of the utility model dial plate.
Fig. 2 is the independent synoptic diagram of display panel among first kind of embodiment of the utility model dial plate.
Fig. 3 is that the numerical value of utility model shown in Fig. 1 dish up time rotation 15 degree and display panel are overlapped in the synoptic diagram on this numerical value dish.
Fig. 4 is pack into a user mode reference diagram behind the alarm clock of the numerical value of the utility model shown in Fig. 1 dish.
Fig. 5 is that the numerical value of the utility model shown in Fig. 1 dish alarm clock up time of packing into is rotated user mode reference diagram behind 15 degree.
Fig. 6 is second kind of exploded perspective synoptic diagram with automatic rotation system embodiment of the utility model dial plate.
Fig. 7 is the circuit diagram of the automatic rotation system of the dial plate of the utility model shown in Fig. 6.
Number in the figure is as follows:
1 sliding piece, 2 numerical value dishes, 3 display panels
4 display windows, 5 center pits, 6 fixed head
7 clock shells, 8 switches 9 touch body
10 gear wheels, 11 hour hand gears, 12 spacing heads
13 dish teeth, 14 motors, 15 power supplys
Embodiment
Embodiment one
Shown in Fig. 1,2,3,4,5.
The dial plate of the utility model alarm clock comprises 3, one sliding pieces 1 of 2, one display panels of a numerical value dish.
Described numerical value dish 2 is a circle, punching press is formed with that totally 24 0～24 arabic numeral form on its card is used to represent 0～24 hour character, wherein one group comprises 12 characters that are used to represent 1～12 hour period continuously, is that every interval, the center of circle 30 degree distribute a character is set by traditional design with this numerical value dish 2, and another group is used between per two characters that the character of 13～0 hour period of continuous representation is successively set on 12 characters that are used to represent 1～12 hour period.
The center of described numerical value dish 2 be provided with center pit 5 ', this numerical value dish 2 is by described center pit 5 ' with the needle shaft pivot bush unit of the hour hands of clock and watch and can be that the strong point rotates with described needle shaft.
Described sliding piece 1 is a lengthy motion picture shape, and an end of this sliding piece 1 is connected with the edge of described numerical value dish 2, and the other end extends outside the clock and watch housing, constitutes the rotating mechanism of hand rotation numerical value dish 2, by stirring this just rotatable numerical value dish 2 in sliding piece 1 back.
Described dial plate also comprises being used to switch and showed 1～12 hour and the display panel 3 of 13～0 hour period, the edge of described display panel 3 is provided with two fixed head 6, this display panel 3 is fixed with clock and watch by described fixed head 6, described display panel 3 is overlapped on the described numerical value dish 2, a packing ring also is housed between numerical value dish 2 and display panel 3, thickness by packing ring makes maintenance one determining deviation between its numerical value dish 2 and the display panel 3, preventing that thereby can friction not take place with display panel 3 when numerical value dish 2 from rotating does not damage the character that is provided with above, this packing ring also by and the needle shaft socket versatilely of the hour hands of clock and watch be arranged between this numerical value dish 2 and the display panel 3.
On described display panel 3, also be provided with the display window 4 of 12 circles, character boundary on the diameter of described display window 4 and the described numerical value dish 2 is corresponding, transmission display window 4 can be seen 12 characters in 0～24 hour, and other 12 characters are shown dish 3 non-display window 4 parts and cover; When rotating described numerical value dish 2, described 12 display windows 4 were demonstrated 1～12 hour or the character of 13～0 hour period.
During use, display window shows the character of 1～12 hour period generally speaking, the character of 13～0 hour period is shown other parts of dish and covers, when the hour hands of alarm clock are gone at 1 at noon, stir sliding piece 15 degree with the hand up time, this time, display window just showed the character of 13～0 hour period, the character of 1～12 hour period is shown other parts of dish and covers, when the hour hands of alarm clock are gone to 1:00 AM, stirring sliding piece 15 with the hand inverse time spends, this time, display window just showed the character of 1～12 hour period, and the character of 13～0 hour period is shown other parts of dish and covers, thereby directly was clear that the corresponding time of 24 hours systems.
Distortion as present embodiment, when reality is made, the selection of two groups of 12 continuous characters can be the combination of any period, as " 7,8,9,10,11,12,13,14,15,16,17,18 " and " 19,20,21,22,23,0,1,2,3,4,5,6 ", the switching point that this moment, the numerical value dish rotated be 7 of mornings or evenings 7 point.
Embodiment two
Shown in Fig. 6,7.
Repeat no more with embodiment one something in common, difference mainly is:
The rotating mechanism that the utility model is used for rotation value dish 2 is a kind of automatic rotation mechanism, and this automatic rotation mechanism comprises that the control circuit that is used to control described motor 14 rotatings by a direct current generator 14, fluted disc 13 and constitutes.
Described fluted disc 13 be arranged at numerical value dish 2 the edge and with the engagement of the tooth axle of motor 14.
The described control circuit that is used to control motor 14 rotatings, by two groups of first and second power supplys 15 ', constitute 15 ", two first and second switches 8 ', 8 ", described first power supply 15 ' with first switch 8 ' and described second source 15 " with second switch 8 ", constitute two groups of tandem tap circuit with described motor 14 respectively, this first power supply 15 ' with the 2 15 " both positive and negative polarity be connected on the contrary respectively on this motor 14;
And also comprise a shake-up body 9 and a gear wheel 10 that is elongated rod shape, touching body 9 is fixedly installed on the gear wheel 10, touch the edge that body 9 one ends extend gear wheel 10, the number of teeth 10 of gear wheel be the clock and watch hour hands the gear number of teeth twice and with the gearing mesh of clock and watch hour hands, two first and second switches 8 ', 8 " be arranged on the both sides of gear wheel 10 respectively symmetrically and can touch with the shake-up body 9 on the gear wheel 10.
Two group first, two power supplys 15 ', 15 " can adopt No. 5 baby batteries of a joint respectively; two first; two switches 8 '; 8 " can adopt a point contact type often to drive electronic switch respectively, the gear of hour hands rotates a circle and promptly walked about 12 hours, gear wheel 10 rotates half-turn, touch body 9 and just in time touch first switch 8 ' once momently, so just changeing, motor 14 drives numerical value dish 2 rotations 15 degree, when the gear of hour hands continues to rotate not only a circle promptly but also walked about 12 hours, gear wheel 10 also rotates half-turn once more, touch body 9 and just in time touch second switch 8 momently and " once, rotate 15 degree so motor 14 counter-rotatings drive numerical value dish 2.
In order to guarantee that numerical value dish 2 only rotates 15 degree exactly, can be provided with one spacing 12 respectively on the position of correspondence.
In reality was made, described character of the present utility model can be by being fixed on the numerical value dish after the independent making.
In reality was made, the control circuit that is used to control motor positive and inverse of the present utility model can also adopt the circuit of various single supply formulas in the prior art to constitute, and adopt existing special chip to realize.
Obviously, the foregoing description can directly apply to the manufacturing of wrist-watch.
Claims (10)
1. one kind is used for the dial plate that clock and watch were made in 24 hours, it is characterized in that: described dial plate comprises numerical value dish (2), described numerical value dish (2) is provided with represents 24 hours 24 characters in the system, these 24 characters are divided into two groups of 12 continuous characters, wherein one group of 12 character is arranged in order between 12 per 2 characters of character of another group, and this numerical value dish (2) is movably arranged on the clock and watch and can rotates with the central point of this numerical value dish (2); Described dial plate also comprises the display panel (3) that is used to switch two groups of 12 continuous characters of demonstration, described display panel (3) is fixedly installed on the clock and watch and is overlapped on the described numerical value dish (2), also be provided with 12 display windows (4) on this display panel (3), the character on the size of described display window (4) and the described numerical value dish (2) is corresponding; Described numerical value dish (2) selectively makes described 12 display windows (4) and described numerical value dish (2) go up and represents when rotating two groups of 12 continuous characters, one group of 12 continuous character wherein are corresponding respectively; Described dial plate also comprises the rotating mechanism that is used to rotate described numerical value dish (2).
2. dial plate according to claim 1, it is characterized in that: the described rotating mechanism that is used for rotation value dish (2) is an a kind of hand rotation mechanism, this hand rotation mechanism is made of sliding piece (1), one end of described sliding piece (1) is connected with the edge of described numerical value dish (2), and the other end extends outside the clock and watch housing.
3. dial plate according to claim 1, it is characterized in that: the described rotating mechanism that is used for rotation value dish (2) is a kind of automatic rotation mechanism, and this automatic rotation mechanism comprises by motor (14), fluted disc (13) and is used to control the control circuit formation of described motor (14) rotating; Described fluted disc (13) be arranged at numerical value dish (2) the edge and with the engagement of the tooth axle of motor (14).
4. dial plate according to claim 3, it is characterized in that: the described control circuit that is used to control motor (14) rotating, constitute by first power supply (15 '), second source (15 "), first switch (8 '), second switch (8 "), described first power supply (15 ') and first switch (8 ') and described second source (15 ") and second switch (8 "), constitute two groups of tandem tap circuit with described motor (14) respectively, this first power supply (15 ') and second source (both positive and negative polarity of 15 ") is connected to respectively on this motor (14) on the contrary; And also comprise and touch body (9) and gear wheel (10), touching body (9) is fixedly installed on the gear wheel (10), touch body (9) one ends and extend the edge of gear wheel (10), the number of teeth of gear wheel (10) be 2 times of the gear number of teeth of the clock and watch hour hands and with the gearing mesh of clock and watch hour hands, first switch (8 '), (8 ") are arranged on the both sides of gear wheel (10) respectively and can touch with shake-up body (9) on the gear wheel (10) second switch symmetrically, touch body (9) when gear wheel (10) rotates and can be interrupted successively and repeatedly touch first switch (8 '); second switch (8 ").
5. dial plate according to claim 1 is characterized in that: described display window (4) is rounded.
6. dial plate according to claim 1 is characterized in that: described character is formed by numerical value dish (2) punching press.
7. dial plate according to claim 1 is characterized in that: described character is fixed on the numerical value dish (2) after by independent making.
8. dial plate according to claim 1 is characterized in that: the edge of described display panel (3) is provided with fixed head (6), and this display panel (3) is fixed by described fixed head (6) and clock and watch.
9. dial plate according to claim 1 is characterized in that: the center of described numerical value dish (2) is provided with center pit (5 '), and this numerical value dish (2) can be that the strong point rotates with described needle shaft also by the needle shaft pivot bush unit of described center pit (5 ') and clock and watch.
10. dial plate according to claim 1, it is characterized in that: described dial plate also comprises the packing ring that is used to prevent described numerical value dish (2) and display panel (3) friction, and the needle shaft of described packing ring and clock and watch is socketed between this numerical value dish (2) and the display panel (3) versatilely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640583U CN202093327U (en) | 2010-12-16 | 2010-12-16 | Dial for 24 hour clock and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206640583U CN202093327U (en) | 2010-12-16 | 2010-12-16 | Dial for 24 hour clock and watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093327U true CN202093327U (en) | 2011-12-28 |
Family
ID=45368384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206640583U Expired - Fee Related CN202093327U (en) | 2010-12-16 | 2010-12-16 | Dial for 24 hour clock and watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103186093A (en) * | 2013-03-11 | 2013-07-03 | 华南理工大学 | Dual-plate rotating mechanical 24-hour clock controlled by singlechip |
| CN104122783A (en) * | 2013-04-25 | 2014-10-29 | 哈里·温斯顿公司 | Time piece |
| CN105652631A (en) * | 2014-11-28 | 2016-06-08 | 精工爱普生株式会社 | Timepiece |
| CN106125543A (en) * | 2015-10-31 | 2016-11-16 | 中国科学院电子学研究所 | A kind of wrist-watch |
-
2010
- 2010-12-16 CN CN2010206640583U patent/CN202093327U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103186093A (en) * | 2013-03-11 | 2013-07-03 | 华南理工大学 | Dual-plate rotating mechanical 24-hour clock controlled by singlechip |
| CN104122783A (en) * | 2013-04-25 | 2014-10-29 | 哈里·温斯顿公司 | Time piece |
| CN105652631A (en) * | 2014-11-28 | 2016-06-08 | 精工爱普生株式会社 | Timepiece |
| CN106125543A (en) * | 2015-10-31 | 2016-11-16 | 中国科学院电子学研究所 | A kind of wrist-watch |
| CN106125543B (en) * | 2015-10-31 | 2019-02-15 | 中国科学院电子学研究所 | A kind of wrist-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: 20111228 Termination date: 20121216 |