CN104516262A - Electric wave driven alarm clock movement - Google Patents
Electric wave driven alarm clock movement Download PDFInfo
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- CN104516262A CN104516262A CN201410833712.1A CN201410833712A CN104516262A CN 104516262 A CN104516262 A CN 104516262A CN 201410833712 A CN201410833712 A CN 201410833712A CN 104516262 A CN104516262 A CN 104516262A
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Abstract
The invention discloses an electric wave driven alarm clock movement, and relates to the clock technology. The electric wave driven alarm clock movement comprises a receiving antenna, a control circuit board, a second hand driving device, a minute hand and hour hand driving device, a second hand gear set, a minute hand and hour hand gear set, an alarm clock device, a photoemission cell and a photoelectric receiving tube, wherein the control circuit board is conductively connected with the receiving antenna; the second hand driving device and the minute hand and hour hand driving device are respectively and conductively connected with the control circuit board; the second hand driving device is used for driving the second hand gear set; the minute hand and hour hand driving device is used for driving the minute hand and hour hand gear set; the photoemission cell and the photoelectric receiving tube are oppositely arranged and separated by the second hand gear set and the minute hand and hour hand gear set, and used for detecting the positions of a second hand gear, a hour hand gear and a minute hand gear. The electric wave driven alarm clock movement is simplified in mechanism, compact in structure, small in size and good in timing stability, has the alarm clock function and other functions, and saves both electricity and energy.
Description
Technical field
The present invention relates to clock and watch technology, espespecially a kind of electric wave alarm clock movement, this electric wave alarm clock movement is pointer-type.
Background technology
Radio wave clock is the clock and watch product of new generation developed after quartz analog clock.Receive by built-in electro wave receiver and antenna the standard time radio wave sent by transmitting station, obtain the data such as moment and calendar, the time and date of automatic calibration clock and watch.
Chinese patent discloses " a kind of pointer-type radio wave clock movement " (Authorization Notice No. CN201828784U), comprise receiving antenna, control circuit, photoemission cell, photoelectric receiving tube, second coil, second stator piece, second rotor, second power wheel, second wheel, point rotor, sub-coil, point stator piece, first point of power wheel, second point of power wheel, minute wheel.Coil second of this movement, second stator piece and second rotor be equivalent to second hand CD-ROM drive motor, point rotor, sub-coil and a point stator piece are equivalent to minute hand CD-ROM drive motor.This movement mechanism is complicated, and volume is large, does not have alarm clock function.
Summary of the invention
The technical issues that need to address of the present invention are the deficiencies overcoming that existing pointer-type radio wave clock movement mechanism is complicated, volume large and do not have alarm clock function, provide a kind of electric wave alarm clock movement.Its mechanism simplifying, compact conformation, volume is little, and has alarm clock function.
For this reason, a kind of electric wave alarm clock movement of the present invention adopts following technical proposals:
A kind of electric wave alarm clock movement, comprise receiving antenna, control circuit board, second hand drive unit, timesharing needle actuating device, second hand wheel group, point hour hand gear group, alarm clock, photoemission cell and photoelectric receiving tube, control circuit board conducts electricity with receiving antenna and is connected, and second hand drive unit and timesharing needle actuating device conduct electricity with control circuit board respectively and be connected; Drive second hand wheel group by second hand drive unit, drive a point hour hand gear group by timesharing needle actuating device; Photoemission cell and photoelectric receiving tube are oppositely arranged and by second hand wheel group and point hour hand gear set isolation, for detecting the position of second hand wheel, hour hand gear and minute gear.
Technique scheme is further elaborated:
Described second hand drive unit comprises second hand coil and second hand magnetic wheel, and second hand magnetic wheel and second hand coil are equipped with, and the magnetic field that second hand coil produces promotes second hand magnetic wheel and rotates, and second hand coil conducts electricity with control circuit board and is connected.
Described timesharing needle actuating device comprises timesharing needle thread loop and point hour hands magnetic wheel, and point hour hands magnetic wheel and timesharing needle thread loop are equipped with, and the magnetic field that timesharing needle thread loop produces promotes point hour hands magnetic wheel and rotates, and timesharing needle thread loop conducts electricity with control circuit board and is connected.
Second hand wheel group comprises second hand starting wheel and second wheel, and the dish tooth of second hand starting wheel engages with second hand magnetic wheel, and the dish tooth of second wheel engages with the axle tooth of second hand starting wheel, and the axle of second wheel and the central shaft of movement are concentric structure, equipped second hand in the axle of second wheel.
Point hour hand gear group comprises a point hour hands starting wheel, third wheel, minute wheel, point hour wheel, hour wheel and recessedly to take turns, the dish tooth of hour hands starting wheel is divided to engage with a point hour hands magnetic wheel, the axle tooth of hour hands starting wheel is divided to engage with the dish tooth of third wheel, the axle tooth of third wheel engages with the dish tooth of minute wheel, the axle tooth of minute wheel engages with the dish tooth of point hour wheel, point axle tooth of hour wheel engages with the dish tooth of hour wheel, and recessed wheel to be equipped with hour wheel and to rotate with hour wheel; The axle of minute wheel installs minute hand, the axle of hour wheel installs hour hands.
Alarm clock comprises alarm wheel and adjusts alarm wheel, and adjust alarm wheel for footstalk formula, movement drain pan is exposed for exerting a force turn in one end of footstalk, the other end of footstalk engages with alarm wheel, alarm wheel and recessed wheel are affixed equipped, alarm wheel are shaped with touching cam, and coordinate formation to adjust alarm control with recessed relevant portion of taking turns.
Photoemission cell is positioned at the side near second wheel, and photoelectric receiving tube is positioned at the side near hour wheel, or photoemission cell is positioned at the side near hour wheel, and photoelectric receiving tube is positioned at the side near minute wheel; The infrared ray that system that second wheel, minute wheel and hour wheel are opened allows photoemission cell send passes through so that the through hole of photoelectric receiving tube reception.
The device of power supply installation site and installation power supply thereof is also set.
Beneficial effect of the present invention is:
One, its mechanism simplifying, compact conformation, volume is little, and has alarm clock function, multiple functional.
Its two, power and energy saving.Described second hand drive unit is equivalent to second hand CD-ROM drive motor, described timesharing needle actuating device is equivalent to a point hour hands CD-ROM drive motor, these two motors conduct electricity respectively and are connected to control circuit board, by respectively these two motors of control circuit board Direct driver, traditional machine core is avoided to adopt independently driving circuit CD-ROM drive motor and the problem such as the power consumption that causes is large.
Its three, due to mechanism simplifying, be convenient to manufacture, production cost is low.
Its four, due to mechanism simplifying, the cooperation of each parts is convenient to control, and causes timing good stability of the present invention, movement long service life.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the front view that the present invention removes gear case drain pan and movement drain pan;
Fig. 3 is the rear view of Fig. 2;
Fig. 4 is C-C cut-open view;
Fig. 5 is B-B cut-open view (closure state);
Fig. 6 is B-B cut-open view (off-state);
Fig. 7 is A-A cut-open view.
In figure: 1, receiving antenna; 2, ratchet; 3, second hand coil; 4, needle thread loop is divided; 5, the device of power supply is installed; 8, control circuit board; 9, movement face-piece; 10, wheel is adjusted alarm; 11, alarm wheel; 12, hour wheel; 13, minute wheel; 14, second wheel; 15, recessedly to take turns; 19, second hand magnetic wheel; 20, minute hand magnetic wheel; 21, second hand starting wheel; 22, hour hands starting wheel is divided; 23, position-limited needle parts; 24, hour wheel is divided; 26, third wheel; 28, gear case drain pan; 29, gear case face-piece; 31, photoemission cell; 32, photoelectric receiving tube; 33, cam is touched.
Embodiment
The specific embodiment of the present invention is introduced below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, a kind of electric wave alarm clock movement, comprise receiving antenna 1, control circuit board 8, second hand drive unit, timesharing needle actuating device, second hand wheel group, point hour hand gear group, alarm clock, photoemission cell 31 and photoelectric receiving tube 32, control circuit board 8 conducts electricity with receiving antenna 1 and is connected, and second hand drive unit and timesharing needle actuating device conduct electricity with control circuit board 8 respectively and be connected; Drive second hand wheel group by second hand drive unit, drive a point hour hand gear group by timesharing needle actuating device; Photoemission cell 31 and photoelectric receiving tube 32 are oppositely arranged and by second hand wheel group and point hour hand gear set isolation, for detecting the position of second hand wheel, hour hand gear and minute gear.
Described second hand drive unit comprises second hand coil 3 and second hand magnetic wheel 19, and second hand magnetic wheel 19 is equipped with second hand coil 3, and the magnetic field that second hand coil 3 produces promotes second hand magnetic wheel 19 and rotates, and second hand coil 3 conducts electricity with control circuit board 8 and is connected.
Described timesharing needle actuating device comprises timesharing needle thread loop 4 and point hour hands magnetic wheel 20, hour hands magnetic wheel 20 is divided to be equipped with timesharing needle thread loop 4, the magnetic field that timesharing needle thread loop 4 produces promotes a point hour hands magnetic wheel 20 and rotates, and timesharing needle thread loop 4 conducts electricity with control circuit board 8 and is connected.
Second hand wheel group comprises second hand starting wheel 21 and second wheel 14, the dish tooth of second hand starting wheel 21 engages with second hand magnetic wheel 21, the dish tooth of second wheel 14 engages with the axle tooth of second hand starting wheel 21, and the axle of second wheel 14 and the central shaft of movement are concentric structure, equipped second hand in the axle of second wheel 14.Described dish tooth is be formed on the tooth on wheel disc periphery, and described axle tooth is the tooth (herewith anticipating in full) be formed on wheel shaft.
Point hour hand gear group comprises a point hour hands starting wheel 22, third wheel 26, minute wheel 13, point hour wheel 24, hour wheel 12 and recessedly takes turns 15, the dish tooth of hour hands starting wheel 22 is divided to engage with a point hour hands magnetic wheel 20, the axle tooth of hour hands starting wheel 22 is divided to engage with the dish tooth of third wheel 26, the axle tooth of third wheel 26 engages with the dish tooth of minute wheel 13, the axle tooth of minute wheel 13 engages with the dish tooth of point hour wheel 24, point axle tooth of hour wheel 24 engage with the dish tooth of hour wheel 12, recessed take turns 15 and hour wheel 12 be equipped with and rotate with hour wheel 12.The axle of minute wheel 13 installs minute hand, the axle of hour wheel 12 installs hour hands.So-called third wheel is the meaning of power wheel.
Alarm clock comprises alarm wheel 11 and adjusts alarm wheel 10, adjust alarm wheel 10 for footstalk formula, movement drain pan is exposed for the turn that exerts a force in one end of footstalk, the other end of footstalk engages with alarm wheel 11, alarm wheel 11 with recessed take turns 15 be affixed equipped, alarm wheel 11 is shaped with touching cam 33, and coordinates formation to adjust alarm control with recessed relevant portion of taking turns 15.As shown in Figure 5, the touching cam 33 in alarm wheel 11 is just coordinating with recessed relevant portion of taking turns 15 and is forming closure state.As shown in Figure 5, the touching cam 33 in alarm wheel 11 does not enter recessed relevant portion of taking turns 15 and is in open-circuit condition.
Photoemission cell 31 is positioned at the side near second wheel 14, and photoelectric receiving tube 32 is positioned at the side near hour wheel 12, or photoemission cell 31 is positioned at the side near hour wheel 12, and photoelectric receiving tube 32 is positioned at the side near minute wheel 13; The infrared ray that system that second wheel 14, minute wheel 13 and hour wheel 12 are opened allows photoemission cell 31 send passes through so that the through hole of photoelectric receiving tube 32 reception.
Also arrange the device 5 of power supply installation site and installation power supply thereof, power supply is dry cell or chargeable battery, and voltage is 1.5 volts.
The present invention is equipped ratchet 2 and position-limited needle parts 23 also, and ratchet 2 controls to start, as the reference reference position of second hand, minute hand and hour hands when position-limited needle parts 23 assemble for factory.
Second hand of the present invention is walked in 1 second, and each angle of walking is 6 degree.Minute hand is walked the 00th, 10,20,30,40,50 second position, and each angle of walking is 1 degree.
Below, the concrete service condition of the present invention is introduced.
1, power on playback.Load 1 alkaline battery (1.5V AA, LR6) and enter battery case, second hand rotates, (second hand zero) is stopped when pointing to 12:00, then minute hand starts to rotate, when hour hands point to 12:00:00, when minute hand also points to 12:00 (time minute hand zero).
2, power on reception.Start after playback to receive electric wave signal, this process needs 3 to 8 minutes, receives successfully, when pointer can be automatically brought to tram and start normally to walk.
If can not receive signal reception 8 minutes internal cause signals are too weak, clock is when from 12:00, timing is walked automatically, and at the 2:00 of every day during walking afterwards, 5:00,11:00,14:00,17:00,23:00 enter accepting state again.As do not received signal always, then artificial timing regulation time can be passed through.
3, the automatic reception is correctly received.After when movement starts to walk, to the 2:00 of every day, 5:00,11:00,14:00,17:00,23:00, movement can enter automatic reception state; Once receive in one day then not enter successfully and receive next time, if each all non-time of receipt (T of R) on the same day, then carry out zero reception to during the 2:00 of second day.When after receiving orthochronous, then movement was walked with the time that this receives, if do not receive orthochronous, when movement then continues to walk with IC internal time.
4, internal time and the measure of pointer time synchronized.Second, minute hand is synchronous: every day, movement can open photoelectricity automatically, detected second hand minute hand position, then compared with internal time, if any error, then corrected second hand minute hand to orthochronous.
5, artificial timing.Under non-return-to-zero state, pin SET key more than 3 seconds, enter artificial timing state, now second hand stops walking, and enters artificial timing state, if pin SET key more than 1 second, minute hand quick rotation time then, decontrols SET key, when minute hand stall, second hand are normally walked, if often press SET key to be less than 1 second, then minute hand at every turn with speed stepping in 1 minute once.If now decontrol SET key, then exit artificial timing state, time minute hand when then walking with the time mixed up.
6, force to receive.When normally walking under state, surpass into 3 seconds if pin WAVE key, then time, after minute, second pin quick rotation to 12:00 position, enter pressure accepting state, start to receive electric wave signal, receive 3 to 8 minutes under having signal or weak signal situation, in no signal situation, receive 3 minutes; Receive and be successfully calibrated, receive unsuccessful, exit reception, when walking with inner memory time.
7, alarm.Movement can external buzzer sounding.Manual turn adjusts alarm knob to the point that makes a noise arbitrarily, opens quarter-bell switch, and when hour hands are walked to this noisy point, having four sections of noisy sound equipments rises, and ringing the noisy time is 2 minutes.Automatically enter greedy state of sleeping after 2 minutes, until again ring noisy after 5 minutes, continue 45 altogether
+15 minutes.When closing quarter-bell switch, the noisy function of sound is inoperative.
8, artificially reset.Under any state, click movement back RESET key, pointer all can forward 12 positions to, then starts again to receive (as the action that initially powers on).
The above is only preferred embodiment of the present invention, not imposes any restrictions technical scope of the present invention.The technician of the industry, under the inspiration of the technical program, some distortion and amendment can be made, every above embodiment is done according to technical spirit of the present invention any amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. an electric wave alarm clock movement, it is characterized in that: comprise receiving antenna, control circuit board, second hand drive unit, timesharing needle actuating device, second hand wheel group, point hour hand gear group, alarm clock, photoemission cell and photoelectric receiving tube, control circuit board conducts electricity with receiving antenna and is connected, and second hand drive unit and timesharing needle actuating device conduct electricity with control circuit board respectively and be connected; Drive second hand wheel group by second hand drive unit, drive a point hour hand gear group by timesharing needle actuating device; Photoemission cell and photoelectric receiving tube are oppositely arranged and by second hand wheel group and point hour hand gear set isolation, for detecting the position of second hand wheel, hour hand gear and minute gear.
2. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: described second hand drive unit comprises second hand coil and second hand magnetic wheel, second hand magnetic wheel and second hand coil are equipped with, the magnetic field that second hand coil produces promotes second hand magnetic wheel and rotates, and second hand coil conducts electricity with control circuit board and is connected.
3. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: described timesharing needle actuating device comprises timesharing needle thread loop and point hour hands magnetic wheel, hour hands magnetic wheel and timesharing needle thread loop is divided to be equipped with, the magnetic field that timesharing needle thread loop produces promotes point hour hands magnetic wheel and rotates, and timesharing needle thread loop conducts electricity with control circuit board and is connected.
4. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: second hand wheel group comprises second hand starting wheel and second wheel, the dish tooth of second hand starting wheel engages with second hand magnetic wheel, the dish tooth of second wheel engages with the axle tooth of second hand starting wheel, the axle of second wheel and the central shaft of movement are concentric structure, equipped second hand in the axle of second wheel.
5. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: a point hour hand gear group comprises a point hour hands starting wheel, third wheel, minute wheel, point hour wheel, hour wheel and recessedly to take turns, the dish tooth of hour hands starting wheel is divided to engage with a point hour hands magnetic wheel, the axle tooth of hour hands starting wheel is divided to engage with the dish tooth of third wheel, the axle tooth of third wheel engages with the dish tooth of minute wheel, the axle tooth of minute wheel engages with the dish tooth of point hour wheel, and a point axle tooth for hour wheel engages with the dish tooth of hour wheel, and recessed wheel to be equipped with hour wheel and to rotate with hour wheel; The axle of minute wheel installs minute hand, the axle of hour wheel installs hour hands.
6. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: alarm clock comprises alarm wheel and adjusts alarm wheel, adjust alarm wheel for footstalk formula, movement drain pan is exposed for the turn that exerts a force in one end of footstalk, the other end of footstalk engages with alarm wheel, alarm wheel and recessed wheel are affixed equipped, alarm wheel are shaped with touching cam, and coordinate formation to adjust alarm control with recessed relevant portion of taking turns.
7. a kind of electric wave alarm clock movement according to claim 1, it is characterized in that: photoemission cell is positioned at the side near second wheel, photoelectric receiving tube is positioned at the side near hour wheel, or photoemission cell is positioned at the side near hour wheel, and photoelectric receiving tube is positioned at the side near minute wheel; The infrared ray that system that second wheel, minute wheel and hour wheel are opened allows photoemission cell send passes through so that the through hole of photoelectric receiving tube reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833712.1A CN104516262A (en) | 2014-12-30 | 2014-12-30 | Electric wave driven alarm clock movement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833712.1A CN104516262A (en) | 2014-12-30 | 2014-12-30 | Electric wave driven alarm clock movement |
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| CN104516262A true CN104516262A (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410833712.1A Pending CN104516262A (en) | 2014-12-30 | 2014-12-30 | Electric wave driven alarm clock movement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859565A (en) * | 2019-11-12 | 2021-05-28 | 朗格钟表有限公司 | Alarm clock trigger device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112859565A (en) * | 2019-11-12 | 2021-05-28 | 朗格钟表有限公司 | Alarm clock trigger device |
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Application publication date: 20150415 |
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