CN202057978U - Power supply circuit of novel quartz watch movement - Google Patents
Power supply circuit of novel quartz watch movement Download PDFInfo
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- CN202057978U CN202057978U CN2011201826275U CN201120182627U CN202057978U CN 202057978 U CN202057978 U CN 202057978U CN 2011201826275 U CN2011201826275 U CN 2011201826275U CN 201120182627 U CN201120182627 U CN 201120182627U CN 202057978 U CN202057978 U CN 202057978U
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- supply circuit
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Abstract
The utility model provides a power supply circuit of a novel quartz watch movement, which simultaneously satisfies the following requirements that: 1) when the movement is in a moving state, a handsetting stem is in contact with a clutch lever, an integrated circuit (IC) power supply circuit of battery positive pole - positive plate - handsetting stem - clutch lever - conductive spring - circuit board positive pad - IC positive pole - IC negative pole - circuit board negative pad - negative plate - battery negative pole, and the output end of an IC outputs pulses to drive a motor to rotate; and 2) when the movement is in a time-adjusting state, the handsetting stem is separated from the clutch lever, the power supply of the IC is disconnected, the output end of the IC does not output the pulses and the motor does not rotate. Since the handsetting stem and the clutch lever are designed to the switches of the IC power supply circuit, when the handsetting stem is pushed in, the handsetting stem is in contact with the clutch lever and the power supply circuit of the IC is connected; and when the handsetting stem is pulled out, the handsetting stem is separated from the clutch lever, the power supply circuit of the IC is disconnected, the time of a quartz watch can be controlled, the time is accurate and a second hand is stopped accurately.
Description
Technical field
The utility model relates to the quartz watch field, relates in particular to a kind of feed circuit of novel Quartzcrystal watch movement.
Background technology
The power supply mode of Quartzcrystal watch movement as shown in Figure 1, 2 at present, as can be known from Fig. 1, after quartz watch is loaded onto the movement battery, arbor is state when walking when advancing, at this moment anode-positive plate-circuit board positive terminal pad-IC positive pole-IC negative pole-circuit board negative terminal pad-negative plate-battery cathode, form complete loops, at this moment the IC operate as normal is exported the pulsed drive revolution from the output terminal of IC.As can be known from Fig. 2, when arbor is pulled out, be the timing state, at this moment the reset terminal of IC passes through to end the anodal short circuit of a second post, trip(ping) lever, positive plate, circuit board positive terminal pad and IC, though at this time IC work, no pulse is exported, motor stops operating.
Summary of the invention
The inventor on original Quartzcrystal watch movement feed circuit basis, propose a kind of can be by switch connection with disconnect conducting and the disconnection that control the electronic quartz watch feed circuit, thereby realize the feed circuit of a kind of novel Quartzcrystal watch movement of IC pulse output.
For achieving the above object, the technical solution of the utility model is:
A kind of feed circuit of novel Quartzcrystal watch movement, it comprises anode, battery cathode, positive plate, negative plate, circuit board positive terminal pad, circuit board negative terminal pad, IC positive pole, IC negative pole, arbor, trip(ping) lever and conduction spring, and satisfies simultaneously:
1) movement is when walking during state, arbor contacts with trip(ping) lever, and can form the IC current supply circuit of anode-positive plate-arbor-trip(ping) lever-conduction spring-circuit board positive terminal pad-IC positive pole-IC negative pole-circuit board negative terminal pad-negative plate-battery cathode, the output terminal output pulse of IC, CD-ROM drive motor is rotated;
2) movement is when the timing state, and arbor and trip(ping) lever separate, and the feed circuit of IC disconnect, and the output terminal of IC is not exported pulse, and motor does not turn round.
The usefulness of technique scheme is:
The utility model is designed to the switch of IC current supply circuit to arbor and trip(ping) lever, when arbor advances, makes arbor contact with trip(ping) lever, makes the feed circuit conducting of IC; When arbor is pulled out, make arbor and trip(ping) lever leave, the current supply circuit of IC is disconnected, thus during the walking of control quartz watch, accurate when walking, end second accurately.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
State machine cored structure synoptic diagram when Fig. 1 walks for existing quartz watch;
Fig. 2 is existing quartz watch timing state machine cored structure synoptic diagram;
State machine cored structure synoptic diagram when Fig. 3 walks for this novel quartz watch;
Fig. 4 is this novel quartz watch timing state machine cored structure synoptic diagram;
Fig. 5 is these novel circuit theory diagrams.
Embodiment
Embodiment
State machine cored structure when existing quartz watch is as shown in Figure 1 walked, after quartz watch is loaded onto the movement battery, arbor 5 is state when walking when advancing, at this moment battery 1 positive pole-positive plate 2-circuit board 3 positive terminal pad-IC positive pole-IC negative pole-circuit board 3 negative terminal pad-negative plate 4-battery 1 negative pole, form complete loops, at this moment the IC operate as normal is exported the pulsed drive revolution from the output terminal of IC.
Existing quartz watch timing state machine cored structure as shown in Figure 2, when arbor 5 is pulled out, it is the timing state, at this moment the reset terminal of IC is by ending the anodal short circuit of a second post 6, trip(ping) lever 7, positive plate 2, circuit board 3 positive terminal pad and IC, though at this time IC work, but no pulse output, motor stops operating.
As Fig. 3,4, the feed circuit of the novel Quartzcrystal watch movement shown in 5, it comprises battery 1 positive pole, battery 1 negative pole, positive plate 2, negative plate 4, circuit board 3 positive terminal pad, circuit board 3 negative terminal pad, the IC positive pole, the IC negative pole, arbor 5, trip(ping) lever 7 and conduction spring 8, and satisfy simultaneously: 1) movement is when walking during state, arbor contacts with trip(ping) lever, and can form the IC current supply circuit of anode-positive plate-arbor-trip(ping) lever-conduction spring-circuit board positive terminal pad-IC positive pole-IC negative pole-circuit board negative terminal pad-negative plate-battery cathode, the output terminal output pulse of IC, CD-ROM drive motor is rotated.2) movement is when the timing state, and arbor and trip(ping) lever separate, and the feed circuit of IC disconnect, and the output terminal of IC is not exported pulse, and motor does not turn round.
Claims (1)
1. the feed circuit of a novel Quartzcrystal watch movement, it is characterized in that: it comprises anode, battery cathode, positive plate, negative plate, circuit board positive terminal pad, circuit board negative terminal pad, IC positive pole, IC negative pole, arbor, trip(ping) lever and conduction spring, and satisfies simultaneously:
Movement is when walking during state, arbor contacts with trip(ping) lever, and can form the IC current supply circuit of anode-positive plate-arbor-trip(ping) lever-conduction spring-circuit board positive terminal pad-IC positive pole-IC negative pole-circuit board negative terminal pad-negative plate-battery cathode, the output terminal output pulse of IC, CD-ROM drive motor is rotated;
Movement is when the timing state, and arbor and trip(ping) lever separate, and the feed circuit of IC disconnect, and the output terminal of IC is not exported pulse, and motor does not turn round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201826275U CN202057978U (en) | 2011-06-01 | 2011-06-01 | Power supply circuit of novel quartz watch movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201826275U CN202057978U (en) | 2011-06-01 | 2011-06-01 | Power supply circuit of novel quartz watch movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057978U true CN202057978U (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201826275U Expired - Lifetime CN202057978U (en) | 2011-06-01 | 2011-06-01 | Power supply circuit of novel quartz watch movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970003A (en) * | 2014-05-15 | 2014-08-06 | 福州小神龙表业技术研发有限公司 | Second-stopping timing device for clock |
| CN106707723A (en) * | 2017-02-08 | 2017-05-24 | 广西天睿精工精密电子有限公司 | Clutch lever-free quartz watch movement structure |
| CN109564245A (en) * | 2016-08-02 | 2019-04-02 | 日本麦可罗尼克斯股份有限公司 | Probe card and inspection method |
-
2011
- 2011-06-01 CN CN2011201826275U patent/CN202057978U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970003A (en) * | 2014-05-15 | 2014-08-06 | 福州小神龙表业技术研发有限公司 | Second-stopping timing device for clock |
| CN103970003B (en) * | 2014-05-15 | 2016-04-27 | 福州小神龙表业技术研发有限公司 | A kind of clock and watch stop tarry device second |
| CN109564245A (en) * | 2016-08-02 | 2019-04-02 | 日本麦可罗尼克斯股份有限公司 | Probe card and inspection method |
| CN106707723A (en) * | 2017-02-08 | 2017-05-24 | 广西天睿精工精密电子有限公司 | Clutch lever-free quartz watch movement structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |