CN205193452U - Can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle - Google Patents
Can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle Download PDFInfo
- Publication number
- CN205193452U CN205193452U CN201520890653.1U CN201520890653U CN205193452U CN 205193452 U CN205193452 U CN 205193452U CN 201520890653 U CN201520890653 U CN 201520890653U CN 205193452 U CN205193452 U CN 205193452U
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- rotor
- manipulating
- needle
- integrated circuit
- watch movement
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Abstract
The utility model relates to a can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle, transmission train and circuit board including step motor, each drive gear component. Step motor includes stator piece, rotor, induction coil and iron core. Induction coil winds the iron core outside, stator piece with the iron core is connected, the rotor assembling in in the stator piece, the rotor with the transmission of transmission train is connected, be equipped with steerablely on the circuit board the rotor is arranged, anticlockwise rotation's integrated circuit. Integrated circuit with induction coil connects, be equipped with the function change over switch who is used for switching the function on the circuit board, this function change over switch with integrated circuit connects. The utility model discloses a change function change over switch, integrated circuit can export the drive wave form of certain change to make the rotor can be clockwise, anticlockwise, fast, rotate at a slow speed, thereby realize different functions and instruct the requirement.
Description
Technical field
The utility model relates to a kind of quartz watch movement, particularly a kind of can along the quartz watch movement of the counterclockwise hand-manipulating of needle.
Background technology
Existing quartz watch movement can only rotate clockwise the hand-manipulating of needle, and timepiece movement comprises the train of control circuit, stepper motor, each transmission gear composition.Control circuit drives stepper motor to rotate, and stepper motor drives train, and train drives hour hands, minute hand, second hand to rotate clockwise.Existing quartz watch movement cannot realize suitable, the counterclockwise hand-manipulating of needle, namely shows time-division second hand and cannot realize carrying out the clockwise and counterclockwise hand-manipulating of needle by functional requirement.
Utility model content
The utility model object be to provide a kind of can along the quartz watch movement of the counterclockwise hand-manipulating of needle, to overcome the problem that the quartz watch movement existed in prior art cannot realize suitable, the counterclockwise hand-manipulating of needle.
The utility model adopts following technical scheme: a kind of can along the quartz watch movement of the counterclockwise hand-manipulating of needle, comprise stepper motor, the train of each transmission gear composition and wiring board, stepper motor comprises stator piece, rotor, inductive coil and iron core, described inductive coil is outside described iron core, described stator piece is connected with described iron core, described rotor is assemblied in described stator piece, described rotor and described train are in transmission connection, it is characterized in that: described wiring board is provided with that can to control described rotor suitable, the integrated circuit rotated counterclockwise, described integrated circuit is connected with described inductive coil, described wiring board is provided with the function change-over switch for handoff functionality, this function change-over switch is connected with described integrated circuit.
Preferably, described integrated circuit is connected with described inductive coil by wiring board.
Preferably, wire is adopted to be connected between described wiring board with described inductive coil.
Preferably, described rotor comprises axis, magnet steel and rotor gear, and described rotor gear and magnet steel are successively set on axis from top to bottom.
Preferably, described stator piece is provided with leading pole chamber, and leading pole chamber is provided with two and starts angle, and described rotor is located in described leading pole chamber.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utility model tool has the following advantages: the utility model is by changing function change-over switch, integrated circuit can export the drive waveforms of certain change, thus enable rotor clockwise, counterclockwise, fast, slow rotation, thus realize difference in functionality instruction requirement.The utility model structure is simple, practical, market outlook are good.
Accompanying drawing explanation
Fig. 1 is the structural representation of quartz watch movement of the present utility model.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of can along the quartz watch movement of the counterclockwise hand-manipulating of needle, comprise stepper motor 10, the train (not shown) of each transmission gear composition and wiring board 11.This train is prior art, does not just describe in detail at this.Stepper motor 10 comprises stator piece 101, rotor 102, inductive coil 103 and iron core 104.Described inductive coil 103 is outside described iron core 104.Stator piece 101 is connected with iron core 104, and described rotor 102 is assemblied in described stator piece 101.Described rotor 102 is in transmission connection with described train, and train drives hour hands, minute hand, second hand to rotate.Wiring board 11 is provided with and can controls the integrated circuit 12 that rotor 102 is suitable, rotate counterclockwise.Integrated circuit 12 is connected with inductive coil 103.Wiring board 11 is provided with the function change-over switch (not shown) for handoff functionality, and this function change-over switch is connected with described integrated circuit 12.Integrated circuit 12 comprises oscillatory circuit, frequency dividing circuit, pulse-width modulation circuit and driving circuit.Certainly, integrated circuit 12 also can be other custom circuits that can realize technical solutions of the utility model that those skilled in the art combine.
With reference to Fig. 1, integrated circuit 12 is connected with described inductive coil 103 by wiring board 11.Wire 13 is adopted to be connected between described wiring board 11 with described inductive coil 103.
With reference to Fig. 1, described rotor 102 comprises axis 14, magnet steel 15 and rotor gear 16, and described rotor gear 16 and magnet steel 15 are successively set on axis 14 from top to bottom.
With reference to Fig. 1, described stator piece 101 is provided with leading pole chamber 17, and leading pole chamber 17 is provided with two and starts angle 18, and described rotor 102 is located in described leading pole chamber 17.
With reference to Fig. 1, specific works process of the present utility model is as follows: when work, when function change-over switch gets to clockwise or counterclockwise position, the position that integrated circuit 12 is beaten according to function change-over switch sends clockwise or counterclockwise pulsed drive waveform, and drive waveforms is passed to inductive coil 103, inductive coil 103 produces magnetic energy, stator piece 101 is conducted to through iron core 104, act on magnet steel 15 through the leading pole chamber 17 of stator piece 101, rotor 102 according to acting force clockwise or rotate counterclockwise, rotor 102 drives train, train drives hour hands, minute hand, clockwise or the counterclockwise hand-manipulating of needle of second hand.According to function instruction needs, function change-over switch also can design the quick hand-manipulating of needle, the at a slow speed hand-manipulating of needle, integrated circuit 12 can send corresponding pulsed drive waveform.
With reference to Fig. 1, the utility model is by changing function change-over switch, and integrated circuit 12 can export the drive waveforms of certain change, thus make rotor 102 can clockwise, counterclockwise, fast, slow rotation, thus realize difference in functionality and indicate requirement.The utility model structure is simple, practical, market outlook are good.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. one kind can along the quartz watch movement of the counterclockwise hand-manipulating of needle, comprise stepper motor, the train of each transmission gear composition and wiring board, stepper motor comprises stator piece, rotor, inductive coil and iron core, described inductive coil is outside described iron core, described stator piece is connected with described iron core, described rotor is assemblied in described stator piece, described rotor and described train are in transmission connection, it is characterized in that: described wiring board is provided with that can to control described rotor suitable, the integrated circuit that the counterclockwise hand-manipulating of needle rotates, described integrated circuit is connected with described inductive coil, described wiring board is provided with the function change-over switch for handoff functionality, this function change-over switch is connected with described integrated circuit.
2. a kind ofly along the quartz watch movement of the counterclockwise hand-manipulating of needle, can to it is characterized in that: described integrated circuit is connected with described inductive coil by wiring board according to according to claim 1.
3. a kind ofly along the quartz watch movement of the counterclockwise hand-manipulating of needle, can to it is characterized in that: between described wiring board with described inductive coil, adopt wire to be connected according to according to claim 2.
4. according to according to claim 1 a kind of can along the quartz watch movement of the counterclockwise hand-manipulating of needle, it is characterized in that: described rotor comprises axis, magnet steel and rotor gear, described rotor gear and magnet steel are successively set on axis from top to bottom.
5. a kind ofly along the quartz watch movement of the counterclockwise hand-manipulating of needle, can to it is characterized in that: described stator piece is provided with leading pole chamber according to according to claim 1, leading pole chamber is provided with two and starts angles, and described rotor is located in described leading pole chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890653.1U CN205193452U (en) | 2015-11-10 | 2015-11-10 | Can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890653.1U CN205193452U (en) | 2015-11-10 | 2015-11-10 | Can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205193452U true CN205193452U (en) | 2016-04-27 |
Family
ID=55786429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890653.1U Active CN205193452U (en) | 2015-11-10 | 2015-11-10 | Can be in same direction as quartzy watch movement of anticlockwise hand -manipulating of needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205193452U (en) |
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2015
- 2015-11-10 CN CN201520890653.1U patent/CN205193452U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |