CN202485710U - Electronic clock movement alarming point position indicator - Google Patents
Electronic clock movement alarming point position indicator Download PDFInfo
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- CN202485710U CN202485710U CN2011205785397U CN201120578539U CN202485710U CN 202485710 U CN202485710 U CN 202485710U CN 2011205785397 U CN2011205785397 U CN 2011205785397U CN 201120578539 U CN201120578539 U CN 201120578539U CN 202485710 U CN202485710 U CN 202485710U
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- clock movement
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Abstract
The utility model relates to an electronic clock movement alarming point position indicator which comprises a signal collecting circuit, a signal amplifying circuit, a logic control circuit, a clock pulse signal generator, an electromotor control circuit, an electromotor driving circuit, an electromotor and a power supply circuit, as well as a display circuit, a gain regulator and forward/reversal selection switches which can be additionally arranged. The electronic clock movement alarming point position indicator can implement the operation of rapidly determining the alarming point of an electronic clock movement by replacing workers, thus improving the accuracy and efficiency of production debugging greatly, lowering the manual cost greatly, and improving the product quality greatly.
Description
Technical field
The utility model relates to a kind of instrument to the noisy point location of electronic clock movement.
Background technology
Electronic clock must confirm that the electronic clock movement worked the position of the point that makes a noise, so that correctly assemble the pin group before assembling pin group (alarm hand, hour hands, minute hand and second hand).At present; Electronic clock factory and movement factory lean on the workman to rotate handsetting knob with hand to seek, listen the small sound that noisy sheet takeoffs (below be called noisy signal) to confirm that movement plays noisy position with ear; This operating process will be carried out 2 times at least, wastes time and energy very much, and production efficiency is extremely low; And consistance is bad, and degree of accuracy is also low.
Summary of the invention
The utility model provides a kind of have movement high conformity after high, tested of pinpoint accuracy, high reliability, high-level efficiency, automaticity, electronic device simple to operate.
The technical scheme that the utility model adopted is: replace staff with motor; The needle shaft of dialling of quick rotation electronic clock movement is dialled pin automatically; Utilize sound transducer to pick up the faint noisy signal that rises simultaneously; Stop to dial pin with removing to control motor after its amplification, the digitized processing, thereby accomplish the position fixing process of having sought the point that makes a noise automatically.
The utility model comprises signal acquisition circuit (1), signal amplification circuit (2), logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5), motor drive circuit (6), motor (7), power circuit (9).
For the duty of display instrument, can increase display circuit (8).
In order to adapt to the electronic clock movement of different qualities, can increase fader G.
In order to adapt to the different electronic clock movements of dialling the pin direction, can just increase changes/reverses SS D.
Said logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5) and display circuit (8) can adopt microprocessor (single-chip microcomputer) system (10) to constitute.
The beneficial effect of the utility model: this instrument can replace the workman to the operation of point of carrying out having confirmed fast making a noise of electronic clock movement, has greatly improved the precision and the efficient of producing debugging, has greatly reduced cost of labor, has greatly improved the quality of product.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the circuit structure diagram of the utility model.
Fig. 2 adopts microprocessor (single-chip microcomputer) system to constitute the circuit structure diagram of the utility model.
Embodiment
In an embodiment of the utility model shown in Figure 1, comprise signal acquisition circuit (1), signal amplification circuit (2), logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5), motor drive circuit (6), motor (7), display circuit (8), power circuit (9).
Signal acquisition circuit (1) is made up of one or more sound transducers, and sound transducer can be an Electret condenser microphone, also can be piezoelectric ceramic piece, can also be other components and parts to sound sensitive.Faint the noisy signal that signal acquisition circuit (1) collects is input to signal amplification circuit (2) and amplifies, and in order to adapt to the electronic clock movement of different qualities, signal amplification circuit (2) can increase fader G, so that regulate the sensitivity of instrument.Fader G can be potentiometer, can be one or more resistors, can be one or more capacitors, can also be the array configuration of one or more resistors and one or more capacitors.Signal through after signal amplification circuit (2) amplification gets into logic control circuit (3), and logic control circuit (3) can be made up of R-S trigger and steering logic gate circuit.When connecting starting switch SW; The clock pulse signal that pulse signal generator of clock (4) produces can get into electromotor control circuit (5) through the steering logic door; Simultaneously enable signal is a high level, so control signal such as electromotor control circuit (5) output pulse removes to control motor drive circuit (6), and motor (7) is rotated; Additional handsetting knob drives group needle shaft rotation of electronic clock movement on the motor reel, has sought noisy point.In case arrived noisy point; Play noisy signal and be input to logic control circuit (3) through signal acquisition circuit (1), signal amplification circuit (2); The steering logic door is closed in the upset of R-S trigger, and clock pulse signal can not be passed through; Enable signal is a low level simultaneously, therefore makes electromotor control circuit (5) control motor drive circuit (6) that motor (7) is stopped operating immediately.
Instrument can increase display circuit (8), so that the duty of display instrument, it comprises that running status shows, starts demonstration, stops to show and the power switch demonstration.Running status display circuit wherein can be made up of pulse producer, pulsqe distributor and a group-indicate lamp, and startup shows, stops to show and the power switch demonstration can be respectively with a pilot lamp.Said pilot lamp can be common small-sized pilot bulb, also can be light emitting diode, can also be other emitting components.
In order to adapt to the different electronic clock movements of dialling the pin directions, instrument can just increase and change/and SS D reverses.
Whole instrument provides each several part needed power supply by power circuit (9), and power circuit (9) comprises at least one cover step-down, rectification, filtering, mu balanced circuit, perhaps at least one cover switching power circuit.
In another embodiment shown in Figure 2, adopt microprocessor (single-chip microcomputer) system (10) to come logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5) and display circuit (8) in the pie graph 1.
Obviously, described each several part circuit can constitute with discrete component, also can constitute with integrated circuit; Can also use discrete component and integrated circuit to constitute jointly; They all are known basic circuits, and its concrete structure is familiar with repeating no more with known by this area professional and technical personnel.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Under the spiritual principles and essence thereof of the utility model; Those of ordinary skill in the art make various corresponding modification, distortion and equivalence replacement etc. according to the utility model, all should be included within the protection domain of the utility model.
Claims (10)
1. the electronic clock movement point location appearance that makes a noise; It is characterized in that comprising signal acquisition circuit (1), signal amplification circuit (2), logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5), motor drive circuit (6), motor (7), power circuit (9); Its annexation is that the noisy signal that signal acquisition circuit (1) collects is input to signal amplification circuit (2) and amplifies, the logic control circuit (3) that the signal entering after the amplification is made up of R-S trigger and steering logic gate circuit; When connecting starting switch SW; The clock pulse signal that pulse signal generator of clock (4) produces gets into electromotor control circuit (5) through the steering logic door, and enable signal is a high level simultaneously, so electromotor control circuit (5) output control signal removes to control motor drive circuit (6); The needle shaft of dialling that makes motor (7) drive the electronic clock movement rotates; Sought noisy point, played noisy signal and be input to logic control circuit (3), the upset of R-S trigger through signal acquisition circuit (1), signal amplification circuit (2); Close the steering logic door; Clock pulse signal can not be passed through, and enable signal is a low level simultaneously, so electromotor control circuit (5) control motor drive circuit (6) stops operating motor (7).
2. the electronic clock movement according to claim 1 point location appearance that makes a noise is characterized in that display circuit (8) in addition.
3. the electronic clock movement according to claim 1 point location appearance that makes a noise is characterized in that just changeing/reversing in addition SS D.
4. the electronic clock movement according to claim 1 point location appearance that makes a noise is characterized in that said signal acquisition circuit (1) is made up of one or more sound transducers, and sound transducer can be an Electret condenser microphone, also can be piezoelectric ceramic piece.
5. the electronic clock movement according to claim 1 point location appearance that makes a noise is characterized in that said signal amplification circuit (2) can increase fader G.
6. the electronic clock movement according to claim 1 point location appearance that makes a noise is characterized in that said logic control circuit (3), pulse signal generator of clock (4), electromotor control circuit (5) adopt microprocessor system (10) to constitute.
7. the electronic clock movement according to claim 2 point location appearance that makes a noise is characterized in that said display circuit (8) adopts microprocessor system (10) to constitute.
8. the electronic clock movement according to claim 2 point location appearance that makes a noise is characterized in that display circuit (8) running status display circuit wherein can be made up of pulse signal generator of clock, pulsqe distributor and a group-indicate lamp.
9. the electronic clock movement according to claim 5 point location appearance that makes a noise; It is characterized in that said fader G can be potentiometer, can be one or more resistors, can be one or more capacitors, can also be the array configuration of one or more resistors and one or more capacitors.
10. according to claim 1 or the noisy point location appearance of the described electronic clock movement of claim 2, it is characterized in that described each several part circuit can constitute with discrete component, also can constitute, can also use discrete component and integrated circuit to constitute jointly with integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205785397U CN202485710U (en) | 2011-12-30 | 2011-12-30 | Electronic clock movement alarming point position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205785397U CN202485710U (en) | 2011-12-30 | 2011-12-30 | Electronic clock movement alarming point position indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485710U true CN202485710U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205785397U Expired - Fee Related CN202485710U (en) | 2011-12-30 | 2011-12-30 | Electronic clock movement alarming point position indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485710U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109338A (en) * | 2019-05-31 | 2019-08-09 | 福建瑞达精工股份有限公司 | A kind of clock and watch play the calibration method of noisy point |
| CN110187629A (en) * | 2019-05-31 | 2019-08-30 | 福建瑞达精工股份有限公司 | A kind of noisy point calibration method of high-precision clock and watch |
| CN110209041A (en) * | 2019-05-31 | 2019-09-06 | 福建瑞达精工股份有限公司 | A kind of clock and watch play the quick calibration method of noisy point |
-
2011
- 2011-12-30 CN CN2011205785397U patent/CN202485710U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109338A (en) * | 2019-05-31 | 2019-08-09 | 福建瑞达精工股份有限公司 | A kind of clock and watch play the calibration method of noisy point |
| CN110187629A (en) * | 2019-05-31 | 2019-08-30 | 福建瑞达精工股份有限公司 | A kind of noisy point calibration method of high-precision clock and watch |
| CN110209041A (en) * | 2019-05-31 | 2019-09-06 | 福建瑞达精工股份有限公司 | A kind of clock and watch play the quick calibration method of noisy point |
| CN110187629B (en) * | 2019-05-31 | 2020-10-30 | 福建瑞达精工股份有限公司 | High-precision clock alarm starting point calibration method |
| CN112180710A (en) * | 2019-05-31 | 2021-01-05 | 福建瑞达精工股份有限公司 | High-precision clock alarm starting point rapid calibration method |
| CN112305900A (en) * | 2019-05-31 | 2021-02-02 | 福建瑞达精工股份有限公司 | High-precision clock |
| CN110209041B (en) * | 2019-05-31 | 2021-02-12 | 福建瑞达精工股份有限公司 | Method for quickly calibrating alarm starting point of clock |
| CN110109338B (en) * | 2019-05-31 | 2021-03-30 | 福建瑞达精工股份有限公司 | Method for calibrating alarm starting point of clock |
| CN112180710B (en) * | 2019-05-31 | 2021-09-10 | 福建瑞达精工股份有限公司 | High-precision clock alarm starting point rapid calibration method |
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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: 20121010 Termination date: 20131230 |