CN2570830Y - Pointer type double-faced quartz electronic clock - Google Patents
Pointer type double-faced quartz electronic clock Download PDFInfo
- Publication number
- CN2570830Y CN2570830Y CN 02278860 CN02278860U CN2570830Y CN 2570830 Y CN2570830 Y CN 2570830Y CN 02278860 CN02278860 CN 02278860 CN 02278860 U CN02278860 U CN 02278860U CN 2570830 Y CN2570830 Y CN 2570830Y
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- clock
- wheel
- gear
- driving device
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Abstract
The utility model discloses a pointer type double-faced quartz electronic clock, which comprises a casing and a quartz electronic control drive device, a main clock mechanical driving device, a pointer of the main clock and a subsidiary clock mechanical driving device, wherein, the output end of a drive motor of the quartz electronic control driving device is connected with the main clock mechanical driving device, the output end of the drive motor or a setting wheel component between a second wheel and a minute wheel of the main clock are connected with the subsidiary clock mechanical driving device by a driving gear component, and the subsidiary clock mechanical driving device and the main clock mechanical driving device are arranged symmetrically. The clock uses the casing, and the inner part of the casing is provided with a double-faced machine core, so the front side and the back side of the clock can indicate time simultaneously. The utility model has the advantages of novel structural form, beautiful appearance, practicality, simple production and low cost. The utility model is suitable for public places, such as households, office buildings, top of vehicles, both sides of streets, etc.
Description
Technical field
The utility model belongs to timing clock, is specifically related to the two-sided quartz analog clock of a kind of pointer-type.
Background technology
Quartz analog clock has multiple pattern at present.These clocks all are single face timing instruction times., have not yet to see two-sided two-sided quartz analog clock that can both instruction time.
Summary of the invention
The purpose of this utility model is to provide a kind of pointer-type two-sided quartz analog clock.
The utility model is achieved in that pointer two-sided quartz analog clock comprises shell, quartz electronic accessory drive, the master clock mechanical driving device that quartz electronic accessory drive drive motor output terminal connects, the pointer of master clock, drive motor output terminal or master clock second wheel divide the wheel component of crossing between the wheel component to be connected with secondary clock mechanical driving device by driving gear component, and secondary clock mechanical driving device and master clock mechanical driving device are symmetrical arranged.
This clock adopts and establish two-sided movement in a shell, makes the equal instruction time simultaneously of tow sides of clock.Its version novelty, attractive in appearance, practicality is produced simply, and cost is low, is applicable to family, office office building, automobile top, public places such as both sides, street.
Description of drawings
The two-sided quartz analog clock control section of Fig. 1 synoptic diagram
The two-sided quartz analog clock drive mechanism of Fig. 2 I synoptic diagram
The two-sided quartz analog clock drive mechanism of Fig. 3 II synoptic diagram
Embodiment
As shown in Figure 1, the quartz electronic accessory drive of two-sided quartz analog clock is identical with existing quartz analog clock accessory drive, and M is a stepper motor, and S is an integrated circuit, and U is a quartz resonator, and C is a trimmer, and D is a battery.Concrete principle is not this tired stating.
As shown in Figure 2, two-sided quartz analog clock drive mechanism I, the driving gear component that drive stepping motor 1 output terminal 2 connects comprises the main drive gear 3 that is located on the same axle, auxiliary driving gear 4; Major-minor clock mechanical driving device comprises the second wheel parts 51,52 of coaxial setting, divide wheel component 61,62 and the time wheel component 71,72. Second wheel parts 51,52 were connected wheel component 81,82 with dividing between the wheel component 61,62, divide wheel component 61,62 with the time be connected minute wheel 91,92 between the wheel component 71,72.Main drive gear 3 and the gear 51-1 engagement of the second wheel parts 51 of master clock mechanical driving device or the gearing mesh (that adopt among the present embodiment figure is the former) of dividing wheel component, auxiliary driving gear 4 meshes with the gear 52-1 of the second wheel parts 52 of secondary clock mechanical driving device with tumbler gear 10 engagements, tumbler gear 10.Gear 91-1, the 92-1 of minute wheel 91,92 connects the driving gear set of timing gearing respectively, driving gear set comprises spur gear 11-1,11-2 and bevel gear 12-1, the 12-2 that is located on the same axle, and the bevel gear 13-1 in the shared thumb wheel assembly 13 of two bevel gear 12-1,12-2 and timing gearing meshes.When master clock is debugged, only need extract thumb wheel assembly 13 bevel gear 13-1 and bevel gear 12-1 engagement rotation thumb wheel assembly 13 are got final product, when secondary clock is debugged, bevel gear 13-1 and bevel gear 12-2 engagement, directly rotation transfer wheel assembly 13 gets final product.
As shown in Figure 3, two-sided quartz analog clock drive mechanism II.The driving gear component that drive stepping motor 1 output terminal 2 connects only meshes with the gear 51-1 of main drive gear 3 with the second wheel parts 51 of master clock mechanical driving device.The mechanical driving device of major-minor clock is same as described above.The annexation of the mechanical driving device of major-minor clock is: the master clock second wheel divides the wheel component 81 of crossing between the wheel component to be connected with secondary clock mechanical driving device by driving gear component.Driving gear component comprises the main drive gear 14 that is located on the same axle, auxiliary driving gear 15; Main drive gear 14 and master clock second wheel divide the gear 81-1 engagement of crossing wheel component 81 between the wheel component, auxiliary driving gear 15 and tumbler gear 16 engagements, the secondary clock second wheel in tumbler gear 16 and the secondary clock mechanical driving device divide the gear 82-1 engagement of crossing wheel component 82 between the wheel component.The timing gearing of this clock is same as described above.
Other structures of above-mentioned clock, similar as clamping plate, shell etc. to existing clock and watch, need not creative work promptly as can be known, this not tired stating.
Claims (5)
1, the two-sided quartz analog clock of a kind of pointer-type, it comprises shell, quartz electronic accessory drive, the master clock mechanical driving device that quartz electronic accessory drive drive motor output terminal connects, the pointer of master clock, it is characterized in that drive motor output terminal or master clock second wheel divide the wheel component of crossing between the wheel component to be connected with secondary clock mechanical driving device by driving gear component, secondary clock mechanical driving device and master clock mechanical driving device are symmetrical arranged.
2, pointer according to claim 1 two-sided quartz analog clock is characterized in that the driving gear component that the drive motor output terminal connects comprises the main drive gear that is located on the same axle, auxiliary driving gear; The second wheel parts of main drive gear and master clock mechanical driving device or the gearing mesh of dividing wheel component, auxiliary driving gear and tumbler gear engagement, the gearing mesh of the second wheel parts of tumbler gear and secondary clock mechanical driving device.
3, pointer according to claim 1 two-sided quartz analog clock is characterized in that the master clock second wheel divides the wheel component of crossing between the wheel component to be connected with secondary clock mechanical driving device by driving gear component.
4,, it is characterized in that described driving gear component comprises the main drive gear that is located on the same axle, auxiliary driving gear as the two-sided quartz analog clock of pointer-type as described in the claim 3; Main drive gear and master clock second wheel divide the gearing mesh of wheel component excessively between the wheel component, auxiliary driving gear and tumbler gear engagement, and the secondary clock second wheel in tumbler gear and the secondary clock mechanical driving device divides the wheel component gearing mesh excessively between the wheel component.
5, as the two-sided quartz analog clock of pointer-type as described in claim 2 or 3 or 4, the branch wheel component that it is characterized in that major and minor clock mechanical driving device with the time minute wheel between the wheel component be connected the driving gear set of timing gearing respectively, driving gear set comprises spur gear and the bevel gear that is located on the same axle, and the bevel gear in the shared thumb wheel assembly of two bevel gears and timing gearing meshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278860 CN2570830Y (en) | 2002-08-22 | 2002-08-22 | Pointer type double-faced quartz electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278860 CN2570830Y (en) | 2002-08-22 | 2002-08-22 | Pointer type double-faced quartz electronic clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570830Y true CN2570830Y (en) | 2003-09-03 |
Family
ID=33742069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02278860 Expired - Fee Related CN2570830Y (en) | 2002-08-22 | 2002-08-22 | Pointer type double-faced quartz electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570830Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419599C (en) * | 2003-09-08 | 2008-09-17 | 宝玑表有限公司 | Timepiece comprising two watch-cases able to pivot one with respect to the other |
-
2002
- 2002-08-22 CN CN 02278860 patent/CN2570830Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419599C (en) * | 2003-09-08 | 2008-09-17 | 宝玑表有限公司 | Timepiece comprising two watch-cases able to pivot one with respect to the other |
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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 |