JPS58169082A - Time piece with electronic time chiming function - Google Patents

Abstract

PURPOSE:To eliminate trouble of correcting the number of time chiming by automatically inputting a number matching signal into a number matching means once per 12hr. CONSTITUTION:Upon the reaching of a specified right time, a number matching switch 21 is turned ON and a number matching signal of a number matching input circuit 13 is inputted into a chiming number memory in a time piece while a chime sound cycle signal is generated. This enables automatic correction of the contents of the chiming number memroy correctly when they are rewritten due to noise or the like.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a timepiece with an electronic timepiece. FIG. A crystal oscillation circuit that generates a 1mm 1r1 basic wavenumber signal, and a frequency divider circuit that divides the oscillation signal of the 2Nt crystal oscillation circuit 11) into 31st divisions (
2) A Hals controller output switching circuit 141, 161 which generates an alternating pulse signal for driving the hand movement pulse controller M by the branch output of the ITi path 12).
is a buffer circuit. Also +61, 17'l,
18+ and (9) are the parts of the frequency dividing circuit 121 [to further appropriately divide the d output, the ■ frequency circuit, and till is the frequency dividing circuit +71
．． 111) A striking sound synthesis circuit for dividing the hourly sound signal by the branch output of +81, a striking period signal generation circuit for setting the 1st hour striking interval, (12) generation of the striking sound To control the hour strike control "1 route.Furthermore, υ3) To create a broadside signal for resetting K so that the number of hour strike sounds corresponding to the hour is generated when launching. 1141 is a continuous stroke input circuit for creating a signal to continuously generate a striking sound, and 1141 is an hour switch (1141) which is turned on for a certain period of time every hour on the hour for the hour hand mechanism VC1k. This is an hourly input circuit that generates an hourly signal at the time of oscillation of 231.
Logic circuit for controlling the m signal, 071#
-Click the number of strokes at the hour of i. 11 digits of the number of strokes at the hour of i, ■ memorize the number of strokes of the next hour;! =jJ is a number of numbers, and (
These circuits 06) - (II and the hour striking control circuit (121) constitute the hour striking number setting means;
The i2 phantom is a number combination switch, and the solid is a switch for setting continuous hits, 1241. 'J, Love is Ana 0 Tasuiuyo, (Foundation) is speaker, 2& is speaker power drive transistor, (
-301)(:(Os), the problem is the resistor and capacitor for setting the decay time constant.

Figure 2 shows a basic 1 mj circuit example that embodies the circuit shown in Figure 1, and the operation of an electronic timepiece with a striking function will be explained using this circuit. Now, as shown in Fig. 3 (a 111 signal is generated from 1 of the power-on detection sB as shown in at, and it flips as shown in Fig. 3 1bl), the output state of the 0-tube FFs is set to the IIg level. Reset the number of strokes plot consisting of. Next, when the 0-tally switch R5 is switched to the b terminal and the number matching input circuit +1m number matching switch is turned on, the output of the number matching input circuit (ll
After the logic circuit H/? The pulse signal a shown in Fig. 3 (CI) is output from Gedee N0Ra, and this pulse signal 4!j
By a, the 0-tube FFs are inverted to IQI level output. When the flip-flop FF1 inverts to the 10 level output, it shifts and inputs the data to the register (2a), and the pulse signal shown in Figure 3 (-) is output from the NOR gate NOR*, and the pulse signal of the frequency divider circuit 19) is output. Reset the diverting stages F1-F-. Then, at the moment when the Q output of the minute stage Fs reaches the 111 level (in mS/C units), the percussion synchronization signal, which is the frequency-divided output from the Nasido gate NAND1 of the VC1 percussion interperiod signal generation circuit dll, is generated as shown in Fig. 3, 1fl. and the NOR gate of the timing control circuit α2 consisting of a delay circuit.
It turns on and off the analog switch made of trasispher gates through mushrooms, N0Rs, etc. Now, the signal output from the tapping sound period signal generation circuit 111) is the Noah gate N
OR, the number of strokes is input to the field via the logic circuit dfllt-. That is, at the time when the above-mentioned number matching switch (Q) is turned on, the number of strokes is reset (181 is reset, and the hitting sound period signal is input as shown in Fig. 3 (1). At this time, the number matching circuit Q
Logic circuit connected to l (1 ambiguous NOR gate NOR4
Output caballus @ Figure 3 (C)〉α company reference; Figure 3 (fritsuzu like HL) according to the output of Meng) To set the output of 0tsuzu FFs to the IQI level, make a tapping sound. The periodic signal is not input to the stroke counter aη. At the same time, the complement of the data of the 4 pits of the stroke number register is applied to each pit input of the stroke number counter Q7+, which is a reset counter.

By the way, minute circuit 171. Both outputs of ill are synthesized by the hour sound synthesis circuit (lα, and the analog 0 jisui pre-threshold is turned on and off by the hour sound signal which is the synthesized output.Therefore, the above striking sound period signal is synthesized by the hour sound synthesis circuit (lα). Each time it is turned on or off, the hour-beat signal drives the transistor (c), and the hour-beat sound is reproduced from the speaker (incorporated).Then, after turning on the number setting switch l, the current time is determined. When the number matching switch υ is turned off when the hitting sound corresponding to the number of strokes is confirmed, one pulse signal β is output from the NOR circuit NORs as shown in Figure WIa (d) and the number of strokes is displayed.
0ξ which advances the output of each pit of the lift by one side and at the same time reverses the output of the flip-flop 0-up FFI. For example, if you want to match the numbers at 4 o'clock, the number of strokes will start (at the same time as ri5 pulse signals are input to I81, there will be a frizz).
Set to II level. Therefore, NAND circuit N A N
Although the output of DI exists, the output of the NOR circuit N0Rt,
That is, the output of the tapping sound period signal to other circuits is stopped. %3
Figure 01 to (ml is the number of strokes memory (l of each pit of 181)
-B output, 0x output, Q4 output, and Q output are shown.

Now, in this state, the inside of the hour switch turns on, and the NOR gate N0R of the logic circuit tUa is passed through the hour input circuit t16).
From Figure 7 @4 (If you output the hour signal r as shown in al,
The Tsuri/Soufrotub FFI inverts the output to 10 lbel, and similarly to the above-mentioned number matching, the striking period signal is outputted to the logic circuits 0 and 0 through the hour control circuit 1121 to the logic circuits 0 and 0. With Frizz) 0゛SojFF,
Invert. This is Furi 1 Sozu Fu 0 Tsuzu FF.

When the output of is inverted, the percussion synchronization 48 jj is not input to the percussion count meter via the logic circuit (111), and
Input into the stroke counter u71 as follows. Now, as mentioned above, when the number of VC1 is matched, the number of strokes memory (the complement of the data of 181 is the number of strokes link 117) is set to [7~,
'J L181[d 5 data, that is, (01013) exists, and therefore, its complement (10103) is set in parallel in the stroke counter aη.

Then, at the moment when the output of Fritsu] O"JzuFF becomes #1#L, Beshi, the number of strokes counter 0710 is input @cri'
At i' level, the stroke counter 071 counts "1". Therefore, before the hitting sound synchronization signal is input to the hitting number counter peak, the count value of the hitting number counter 07'l becomes [10
11), and after that, each time one hitting sound synchronization signal is input, the count contents change to [loo], (1101), [1110].
], (11113, [0000].!4
Figures (cl to (fl are Qs of each digit of the stroke counter Oη)
, Qa , Qa , Q* indicates small output. This IEII work of stroke counter 1171 is a subtraction counter-like work,
Subtracting 5 from the initially set number (for example, 5's complement) yields O. In other words, counting 5 hitting sound synchronization signals means that 5 hits were obtained.
This means announcing 5 o'clock, the next hour on the hour after 4 o'clock when the numbers were matched. For example, when striking 5 o'clock on the hour, if we want to characterize the five hour sounds, that is, the 'final sound', from the other sounds, we would like to distinguish the 5 o'clock sounds, that is, the 'final sound', from the other sounds.
The hitting sound counter Q71 corresponding to the th count (ha~
By detecting the fifth sound using the Q4 output [1111], it is possible to change the striking interval and decay time. It is the final stroke processing circuit that detects this [1111:]! ′j? There is a door, [1111
] When each pit output of 19 cm is generated, an output is generated to the time striking control circuit (121) as shown in Fig. 4 (g), and the striking sound synchronization No. Stop the output -0 Here Nantes gate NAN1) logic V
i' To delay the final note I by half a beat to the note interval up to soh, the note of Nantes Gate NANDI; 4th period 4
At the same time as the output to the time control circuit (121) of No. a, the output is delayed by half a beat to the output of the time control circuit (121), and the time control circuit (11# M
4E3, and when the output shown in FIG. will be input to 2 in the 2-hit cursor consisting of flip-flops FFs and FF4. This color recorder uses the percussion synchronization signal as Nantes Gate (NANI)
.

Switch the output from the output of the NAND gate to the output of the NAND gate.
Figure 1 (jl) is used to obtain the output of the second bit, that is, a signal delayed by one bit with respect to the non-signal of the previous hitting sound. The output which is the synchronization signal is NOR gate NORm, logic circuit V
The output of the number of strokes tln) is changed from [1111) to [0000] by manually inputting it to the number of strokes karashita 171 via l@. Therefore, a signal 4g is generated from the OR gate ORx of the final stroke processing circuit (11) and is input to the register.
An output is generated from 0Rn, and the output of Dtlip FFi is set to IO#, and the analog 0 switch is turned off. The resistor r301) is disconnected from the attenuation loop by turning off this analog 0jisui sochi+2f9. In other words, the attenuation loop consists of four capacitors, resistors (301) and (3(h), and when the resistor r30+) is separated from this one loop, the attenuation time constant increases and the attenuation It takes longer. Therefore, the I-stroke ending sound I#:t detected by the output of each digit of [1111], which is the nine-digit content of the stroke number counter u71, has a longer reverberation than the previous hour-hitting sound. At this time, the register (33
)'s Qgs output outputs a hitting sound stop signal, which causes the Noah gates N0Rz and N(')Ra to close as the output flI level of the floating FFI.
Stop the output of the hammering synchronization number 4M from A N Dr and N A N Ds to each part. At the same time, the Q outputs the output number of strokes t181, and sets the stored contents of the number of strokes f181 to the number of strokes at the next hour.

Also, at this time, invert the output of the Furi I'') Puff D Tsubu FF and set the output to the IO# level, and set the stroke number memory (18
The gate circuit is opened so that the contents of 1 are set in parallel to the number of strokes (171).In this way, it is stabilized for the next 4m on the hour. The output of ORs is also shown in the same figure.
1t/J, 1ml, (nl is the register (Qg+ + Qg* + Qg*) output.
Figure (P) shows the hour striking sound when the number is set and when the hour is on the hour. Mukai@4
The time scales of (ml, (nl) and (0) in the figure are expanded.

The a terminal of the O-tally switch R8 in FIG. 2 corresponds to the continuous stroke setting switch in FIG. 1, and the d terminal corresponds to the switch addition. Also, this is a signal input circuit for setting only one ticking sound, and the switch of this signal input circuit corresponds to the C1 terminal of the D-Talisui 19,000R8.

By the way, in the above-mentioned circuit, the contents of the number of strokes t181 are often changed due to noise when the power is turned on, external noise, etc. There were cases where the number of striking sounds did not correspond to the hour number, resulting in malfunctions. Therefore, conventionally /r
I corrected the mistake by setting the matching switch C211 <'12 diagram circuit, #10 - terminal a of Tally switch R5 turned on] 1+1, but it was a very troublesome operation.

The present invention was made in view of these drawbacks, and its purpose is to change the number setting switch to 12 o'clock 1'Lll.
ic The number of strokes is corrected automatically when the number of strokes corresponds to the number of hours after hitting the ball automatically within a predetermined time once,
To provide a watch with an electronic time-setting function that saves the trouble of operation in case of mistaken operation.

Hereinafter, the 5a river will be explained by way of an example. Fifth
Figure t shows one embodiment of Figure 092, number matching switch +
21+ is composed of a mechanical switch that is mechanically interlocked and turns off for a certain period of time when the hour hand of the hour #'i mechanism reaches a predetermined hour position E7. This number matching switch &
Between l) and the number matching input circuit - is a time limit circuit (to) which is turned on for a predetermined time at the same time as the number matching switch is turned on, and inputs the number sound 1- to the number matching input circuit t131vc during the on period. is inserted. This timed circuit t: seasonal u1
The operation time HFi input reception is larger than the time and is set corresponding to the desired time. The desired time is the time required to emit the hour sound of the desired hour in the number setting, and the time for input reception is the time to prevent mechanical nuisance. If it is vl, the human input time is about 3
2 mBeC is required, and the hourly P7J period signal is approximately 1.5
Be (then, desired intercostal space ν or hourly number n x 1.5
Requires Sec. In this embodiment, if the hour when the number matching switch is turned on is 1 o'clock, the operating time H on the time limit circuit side is 1.5 seconds. Therefore, the circuit configuration as shown in FIG. If this is installed in place of the a terminal of the 0-tally switch R8 in the circuit shown in Figure 2, the number of strokes V in the circuit shown in Figure 2 will be guaranteed every hour, for example.
The contents of 1181 will be rewritten to the contents corresponding to the next hour.
It is possible to automatically correct the contents at each hour.O@6 Figure shows a specific circuit of an embodiment of the present invention in which the hour switch G is set to the number I + several switches. Middle Rs~R4 is resistance, CA Fi electrolytic cocidenser, SL
.

Ss is a switch that works with the clock mechanism, and Tr is a transistor. And the starvation number combination Sui + ν子 is the original switch of the 11 rivers. It turns on for 15 seconds every hour. The switch S*t''i is configured to turn on every 12:30 and turn off every 1:30, and the switch S3 is configured to turn on every 1:35 and turn off every 2:30. When the EJe switch 81 is turned on, it connects one end of the resistor R1 to the positive terminal of the resistor CA. When the hour switch is turned on at the hour, a charging current flows through the sensor C, this current flows to the base of the transistor Tr, and the transistor T
r is turned on, and the input terminal of the number matching input circuit (131) is grounded.The conduction time of the transistor Tr is determined by the resistance R1 and the combination.

It is determined by the time constant of CA, the transistor Tr is turned on, and the combined input level is maintained at the ground level. Therefore, during the ON period of this transistor 'rr, the number 10 is input to the number sum input circuit f1311c.

Now, when the charging of the sensor CA is completed, the transistor 1'rVi turns off, and the combined input terminal becomes +vD.
Since it becomes a D level VC, there is no input of the number matching signal. Here, set the values of resistance R1 and width dimension CA as appropriate.
From this point on, the switch Sl is turned off at 0:00 or 1:30, when the above-mentioned desired time is obtained, and the switch Ss is turned on at 1:35.

By turning on this switch Sl, both ends of the capacitor CA are short-circuited and completely discharged, and at 2:30, the switch SIF'i is turned off and the standby state is maintained until the next 1 o'clock (corrected time). As mentioned above, the circuit configuration is simple and the cost is low by constructing a time-limited circuit using the resistor C and the resistor R. Also, by setting every 1 o'clock as the correction time, Koshiimoshisa cA
The housing can be made smaller, the circuit configuration can be made smaller and the cost can be reduced, and the operating time can be set reliably and reliability can be improved.

Although the illustrations of other circuits and the circuits used in 11 are omitted in each of the embodiments, they are based on the circuits in Figure 1 and Figure 2.

The present invention is constructed as described above, and includes a number matching switch means for inputting a number matching signal to the number matching means only during the generation period of the tapping sound synchronization signal corresponding to the above time every 12 hours. Therefore, even if the number of strokes at a certain time is stored in memory due to external noise etc. as in the past, the memory content can be automatically corrected to the correct number of strokes at a certain time at a predetermined time. - It saves the trouble of manually operating an external number setting switch, and also eliminates the need to remove and install the watch every time it is adjusted, which is a very useful effect.

[Brief explanation of the drawing]

Figure 1 is a basic circuit diagram of a tri electronic timepiece. Figure 2 is a circuit diagram of a basic example. Figure 3 (al~1ml).
, FIG. 4 (al to lpl are the circuit diagrams in FIG. 2, timetable 1), FIG. 12) is a specific circuit diagram of a mounting part of another embodiment of the invention; 111 is a crystal oscillation circuit; 12)
, (6) to (9) are division circuits, 131 is a pulse-seventer drive output selection circuit, +101 is a time-beating sound synthesis circuit, 111)
021 is a time-beating cycle signal generation circuit, 021 is a time-beating control circuit, f1
3jFi number matching input circuit, (161 is the logic circuit, aη is the number of strokes counter, +181 is the number of strokes, +20 is the number matching switch, (231 is the hour switch, 1d is the time limit circuit, (351 is the time limit circuit) , Tr/-i transistor, SL
, S is a switch, Rx is a resistor, and C is a resistor. Agent Patent Attorney Ishi 1) Chief 7 Figure 3 (p) Figure 5 Figure 6

Claims (1)

[Scope of Claims] 111 A clock function that creates a drive signal for the driving means for hand operation by dividing the basic 1 wave number signal from the oscillation means, and a clock function that sets the clock synchronization by dividing the basic 1 wave number signal by the minute. a striking sound synchronization signal generation means for generating a striking sound synchronization signal; a striking sound syncing means for synthesizing the minute output of the basic same wave number signal to synthesize a striking sound signal; A sounding means for manually reproducing and emitting a number of hour beats corresponding to the number of beat f cycles of 4M; When inputting the time signal input IIK striking sound - period II number i to the sounding means, the striking sound synchronization signal is set to 4 and the sounding synchronization signal is set, and when a certain number of strokes is reached, the sounding means is A number of strokes setting control means when the input of the sound synchronization signal is stopped and 1 is added to the number of strokes when it is memorized after the final stroke sound is generated; The number of strokes stored in the hour stroke number setting means is reset at the time when the number matching signal starts to be generated, and during the oscillation period, the Utsumi-koki period Hakugo is inputted to the sounding means to emit the hour stroke sound. A striking sound synchronization signal is inputted to the number of strokes setting means, and when the number matching switch is turned off, the generation of the striking sound is stopped at the first stroke, and the number of strokes is emitted until the time of turning off the number of strokes setting means. In the hour hand Qζ with an electronic hour striking function, which is equipped with a number setting means for memorizing and retaining the number of hour strikes corresponding to the next IF time of the hour corresponding to the hour, the striking sound corresponding to the hour corresponds to the hour once every 12 hours. A timepiece with an electronic time striking function, comprising a number matching switch means for inputting the number matching signal to the total number matching means only during the period in which the signal is generated.・21 Turn on the 11i1 numeral matching switch every 12 o'clock tune according to the hour hand function, and make a time limit circuit # according to the oscillation of the numeral matching switch to set the number 46 for a certain period of time.
An hour hand with an electronic hour striking function according to claim 1, characterized in that the hour hand is generated by a timing circuit. 131 A timer circuit consisting of a capacitor and a resistor is connected to the base of the transistor via a first switch that is turned on before a predetermined hour, and is turned on for a certain period of time every hour on the hour to generate an hour signal. When the switch is turned on, a circuit is configured to flow a charging current of the capacitor to the base of the transistor, and the transistor is turned on during the charging period of the capacitor.The oscillation of the transistor generates a number matching signal during the oscillation period, and a predetermined hour elapses. A timepiece with an electric chewing function according to item 1 of the scope of the patent, characterized in that the second switch is then turned on for a certain period of time] to discharge the charge of the side discharger.