CN2165469Y - Automatic awakening timepiece - Google Patents
Automatic awakening timepiece Download PDFInfo
- Publication number
- CN2165469Y CN2165469Y CN 93215340 CN93215340U CN2165469Y CN 2165469 Y CN2165469 Y CN 2165469Y CN 93215340 CN93215340 CN 93215340 CN 93215340 U CN93215340 U CN 93215340U CN 2165469 Y CN2165469 Y CN 2165469Y
- Authority
- CN
- China
- Prior art keywords
- gear
- signal
- branch
- time
- chronopher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electromechanical Clocks (AREA)
Abstract
The utility model relates to an automatic chronopher. 'Minute' signals are conveyed to a 'minute' signal output gear wheel by a 'minute' signal gear wheel of the core of a quartz clock through a driving gearset, and the 'minute' signal output gear wheel is coaxially provided with a driving wheel and a metal reed which is in contact with a 'minute' signal printed circuit on a printed circuit. An 'hour' signal gear wheel is driven by a cam of the driving wheel and provided with the metal reed to output the 'hour' signals to a printed circuit board, which is convenient for the appearance design of the chronopher. The surface of the chronopher is not changed, the appearance of the chronopher is beautified, and the beautiful chronopher is provided for users.
Description
The utility model relates to a kind of chronopher.
Existing chronopher is to be the time signal source with the quartz clock core, transform the minute hand of crystal clock as the metal minute hand, weld metal reed contact on metal minute, utilize the contact to contact with " branch " signal P.e.c. on the wiring board, " branch " signal of crystal clock is passed to the control element that gives the correct time, crystal clock " time " signal is by the shifting block on " branch " pin of crystal clock, stirred in per 1 hour " time " tooth of gear, " time " gear totally 24 teeth, " time " gear below be provided with on hard contact and the wiring board " time " the signal P.e.c. contacts, with crystal clock " time " signal passes to the element that gives the correct time, give the correct time element by time matrix jack on the wiring board, utilize diode current flow regularly to decide the circuit of sub-signal, send the automatically alarming signal, reach time reporting function.Such chronopher must be to be the metal minute hand to the minute hand requirement of crystal clock, and on minute hand the weld metal contact, so just destroyed the overall appearance design of crystal clock, the outward appearance of crystal clock has limited the variation of the appearance design of chronopher again, has brought inconvenience and lacked competitiveness for chronopher manufacturer.
Task of the present utility model is at the prior art deficiency, with crystal clock " time ", " branch " signal by the gear train assembly that is located at quartz clock core inside pass on the printed-wiring board (PWB) " time ", the new type auto chronopher of " branch " signal P.e.c..
The utility model is to finish the work like this to be: the utility model is the signal source of time with the quartz clock core, " branch " signal of crystal clock be by in the quartz clock core to the time gear transmission give gear train, gear rotational speed on the rotating speed of last output of gear train " branch " signal gear and " branch " needle shaft of crystal clock forms synchronous rotation, the below of output " branch " signal gear is provided with the medal spring contact and contacts with " branch " signal P.e.c. on the printed-wiring board (PWB), " branch " signal that transfers out crystal clock is given the element that gives the correct time, output " branch " is coaxially installed with the thumb wheel of strap cam above the signal gear, output " branch " signal gear revolves that to turn around be one hour, simultaneously thumb wheel stir output " time " tooth of signal gear, output " time " signal gear is the gear of 24 teeth, output " time " the signal gear below be provided with equally on medal spring contact and the printed-wiring board (PWB) " time " the signal P.e.c. contacts.Will " time " signal sends the element that gives the correct time to, printed-wiring board (PWB) is provided with the matrix jack that gives the correct time.With diode the preset time correspondence of matrix jack " time " insert in jack and " branchs " jack, when " branchs " signal of crystal clock with " time " behind signal and preset time identical, the connection circuit that gives the correct time sends time signal.The design of each positioning reference of gear train of the present utility model on printed circuit board (PCB), escapable cost like this, simplified structure.
Accompanying drawing 1 is a structure diagram of the present utility model.
Accompanying drawing 2 is printed-wiring board (PWB) synoptic diagram of the present utility model.
Now be described with reference to the accompanying drawings the utility model: the utility model is take quartz clock core (1) as time signal source, in the quartz clock core (1) to the time gear (2) " branch " signal is passed to gear train middle gear (4) by gear (3), gear (4) is coaxial fixing with gear (5), gear (5) and gear (2) are rotated synchronously, gear (5) drives coaxial gear (7) by gear (6) and promotes " branch " signal output gear (8), gear train just passes to " branch " signal output gear (8) with " branch " signal of quartz clock like this, the minute hand shaft of " branch " signal output gear (8) and quartz clock is cogged to rotate synchronously, it is one hour that " branch " signal output gear (8) turns around, the coaxial upper installation thumb wheel of " branch " signal output gear (8) (9), thumb wheel (9) is provided with cam. Metal spring leaf (10) also is installed on the axle of " branch " signal output gear (8) to contact with " branch " signal printed circuit (14) of printed substrate, the every rotation of " branch " signal output gear (8) one circle stir " time " (11) teeth of signal output gear, " time " totally 24 teeth on the signal output gear (11), its below be provided with on metal spring leaf (12) and the printed substrate " time " signal printed circuit (15) contacts, and also is provided with reversion prevention apparatus (13) on printed substrate. Printed substrate be provided with " branch " matrix jack (16) corresponding with the time and " time " matrix jack (17), surely divide in the jack in predetermined timing and to insert with diode, when " branchs " signal that transmits from gear train with " time " signal predetermined time " time ", " branch " match, timing clock sends automatically alarming.
Most preferred embodiment of the present utility model is as follows: with homemade quartz clock core is time signal source.It is 15 teeth that crystal clock " branch " needle shaft cogs, adorn two gears on the proof time gear shaft of quartz clock core altogether, be respectively 45 teeth, 12 teeth, the gear that engages with gear train is 12 teeth, the gear of gear train is respectively (3) 56 teeth of third wheel, (4) 12 teeth of gear, (5) 45 teeth of coaxial mounted gear, gear (6) and gear (7) are coaxial fixing, (6) 15 teeth of gear, (7) 40 teeth of gear, (8) 40 teeth of " branch " signal output gear can guarantee that by such gear train transmission gear (8) and quartz clock core " branch " needle shaft gear rotate synchronously." branch " signal output gear (8) go up to be installed thumb wheel and metal spring leaf, and whenever circling is one hour, and stir " time " tooth of signal output gear, " time " signal output gear totally 24 teeth." branch " signal output gear with " time " on metal spring leaf and the printed wire of signal output gear " branch " signal circuit with " time " signal circuit is corresponding contacts, when crystal clock passes to printed circuit board (PCB) by gear train assembly with time signal, coincide with the schedule time in the printed-wiring board (PWB) matrix jack, start the automatically alarming signal, finish the automatically alarming function.
The utility model compared with prior art has the following advantages: existing quartz time signal clock minute hand is the metal minute hand, weld metal reed and shifting block on minute hand, destroyed the appearance design of quartz clock, the outward appearance of restriction striking mechanism designs again, makes troubles for production striking mechanism producer. Signal transmission of the present utility model is to transmit by the gear train assembly that is located at quartz clock core inside, and the quartz clock surface be need not any change, greatly makes things convenient for the appearance design of striking mechanism, makes product that stronger competitiveness be arranged.
Claims (3)
1, a kind of chronopher, by quartz clock core, medal spring contact, the chronopher that constitutes of printed wire regularly, it is characterized in that by the quartz clock core that is located at crystal clock inside to the time gear and driving gear set engagement, driving gear set and the engagement of " branch " signal output gear, metal spring leaf is housed on " branch " signal output gear is coaxial to be tied mutually with " branch " signal P.e.c. of printed wire and touches, " branch " signal output gear is coaxially installed with the thumb wheel of strap cam, the cam on the thumb wheel regularly stir " time " the signal output gear.
2, chronopher according to claim 1 is characterized in that the gear on " branch " signal output gear and crystal clock " branch " needle shaft rotates synchronously in the gear train assembly.
3, chronopher according to claim 1, the stationary shaft reference design that it is characterized in that gear train is on printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215340 CN2165469Y (en) | 1993-06-09 | 1993-06-09 | Automatic awakening timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215340 CN2165469Y (en) | 1993-06-09 | 1993-06-09 | Automatic awakening timepiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165469Y true CN2165469Y (en) | 1994-05-18 |
Family
ID=33795877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93215340 Expired - Fee Related CN2165469Y (en) | 1993-06-09 | 1993-06-09 | Automatic awakening timepiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165469Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991434A (en) * | 2015-08-07 | 2015-10-21 | 辽宁孔雀表业有限公司 | Minute-counting transmission mechanism |
| CN106773609A (en) * | 2017-01-21 | 2017-05-31 | 杭州精诚三和定时器实业有限公司 | Quartz clock type timer core |
-
1993
- 1993-06-09 CN CN 93215340 patent/CN2165469Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991434A (en) * | 2015-08-07 | 2015-10-21 | 辽宁孔雀表业有限公司 | Minute-counting transmission mechanism |
| CN106773609A (en) * | 2017-01-21 | 2017-05-31 | 杭州精诚三和定时器实业有限公司 | Quartz clock type timer core |
| EP3401741A4 (en) * | 2017-01-21 | 2019-03-06 | Hangzhou Jingcheng Sanhe Timer Industry Co., Ltd. | Quartz clock type timer movement |
| CN106773609B (en) * | 2017-01-21 | 2021-12-10 | 杭州精诚三和定时器实业有限公司 | Quartz clock type timer movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |