CN201107575Y - Miniaturisation alarm clock movement - Google Patents
Miniaturisation alarm clock movement Download PDFInfo
- Publication number
- CN201107575Y CN201107575Y CNU2007200580642U CN200720058064U CN201107575Y CN 201107575 Y CN201107575 Y CN 201107575Y CN U2007200580642 U CNU2007200580642 U CN U2007200580642U CN 200720058064 U CN200720058064 U CN 200720058064U CN 201107575 Y CN201107575 Y CN 201107575Y
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- Prior art keywords
- wheel
- alarm
- alarm clock
- miniaturization
- wiring board
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Abstract
The utility model discloses a miniaturized alarm clock movement, which comprises a case which is composed of a front splint and a back splint. The internal cavity of the casing is equipped with a coil, a stator, a circuit board and a magnetic steel, and also is equipped with a drive gear group which is composed of a rotor wheel, a drive wheel, a second wheel, a setting wheel, a minute wheel, an intermediate wheel and a hour wheel, and an intermediate splint for positioning. The cassette is also equipped with an alarm control device which is composed of an alarm wheel, an alarm cam, an alarm control switch, an alarm reed and a buzzer, wherein, the center of the alarm reed is designed to be concentric to the second wheel, the minute wheel, the hour wheel, the alarm wheel and the alarm cam. The stator and the coil are inserted on the circuit board, and the alarm reel is bridged on the entire circuit board. One end of the alarm reel is positioned on the circuit board, and the other end is connected with the circuit board via a conductive strip. The miniaturized alarm clock movement has the advantages of the reasonable internal layout, the high miniaturization degree of appearance, the small volume and beautiful appearance, meeting various miniaturization demands, and being popular with general customers.
Description
Technical field
The utility model relates to the clock and watch technical field, the miniaturization alarm clock movement that particularly a kind of external form is less.
Background technology
At present, along with the development that horological industry makes rapid progress, alarm clock has not only played timing and has risen the reminder time of making a noise, and the alarm clock of the small and exquisite fineness of external form also uses as ornament gradually and is well received by consumers.In order to make the small and exquisite alarm clock of external form, the trend that the miniaturization of alarm clock movement also develops as timepiece industry day by day, yet, in the prior art, the alarm clock movement of common rectangle comprises front plate, the housing that rear plate is formed, be provided with coil at the housing inner chamber, stator, wiring board, also comprise by rotor wheel, power wheel, second wheel, third wheel, minute wheel, back gear, the driving gear set that hour wheel is formed and by the wheel that makes a noise, alarming cam, the noisy switch of control, reed makes a noise, the noisy device of the control that hummer is formed, stator and coil are arranged in the interior different position of movement with wiring board, and the physical dimension of stator is bigger, make stator and coil and wiring board respectively occupy movement inside than large space, its horizontally disposed area is big; Each module of driving gear set is higher in addition, makes gear compact and reasonably not arrange, i.e. movement inner space reasonable use comparatively.And common alarm clock uses the needle construction of dialling of bispin button, and the pin of dialling of bispin button takes up space bigger.In addition, for round alarm clock movement, the bad layout of inner each member of movement, its space availability ratio is not high, and the degree of miniaturization of movement is not high, and whole movement external form takes up space bigger.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of reasonable in internal structure topological design, external form small and exquisite attractive in appearance, alarm clock movement that degree of miniaturization is higher.
The technical scheme in the invention for solving the technical problem is: a kind of miniaturization alarm clock movement, comprise front plate, the housing that rear plate is formed, be provided with coil at the housing inner chamber, stator, wiring board, magnet steel, also comprise by rotor wheel, power wheel, second wheel, third wheel, minute wheel, back gear, driving gear set that hour wheel is formed and the middle clamp plate that is used to locate, and also comprise by the wheel that makes a noise, alarming cam, the noisy switch of control, reed makes a noise, the noisy device of the control that hummer is formed, the center and the second wheel of reed wherein make a noise, minute wheel, hour wheel, wheel makes a noise, the alarming cam concentric design, stator and coil are installed in the circuit board by the mode of pegging graft, noisy reed is connected across on the whole wiring board, concrete structure is: reed one end that makes a noise is fixing in the circuit board, and the other end is connected with wiring board by conducting strip.
The end of the coil former of above-mentioned coiling is provided with coil former grafting inserting foot in the circuit board, specifically, stator and coil is plugged on the position, back of wiring board by coil former.
Above-mentioned noisy reed is connected across on the whole wiring board, and its centre bit is with the movement center, and an end of the reed that makes a noise is a bending end, and this bending end contacts with conducting strip.
The module m of above-mentioned rotor wheel, power wheel, second wheel, third wheel＜0.2.Area≤the 270mm of said stator
2
Noisy switch of above-mentioned control and hummer can be installed in the wiring board back, and certainly, gauge tap and hummer also can be external.
Be provided with the single knob transmission wheel that stretches out from the rear plate back in the above-mentioned movement housing, two needle constructions of dialling of prior art are improved to single group of needle construction, reduced the space that group pin occupies.
Above-mentioned front plate and rear plate engage mutually by fixture block and the draw-in groove that is located at the two edge, are convenient to the assembling and the maintenance of movement.
Above-mentioned complete machine is a rectangular parallelepiped, its surface area≤900mm
2, volume≤9000mm
3
Above-mentioned wiring board is provided with the solder contacts that is used to connect external power supply etc. that exposes in outside, can be according to must the asking of finished product clock, and the make a noise position of switch, hummer etc. of flexible arrangement battery, control.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model since with the inserting foot of stator and the coil coil former end by being located at coiling with its back that is installed in wiring board, effectively utilize the superjacent air space of wiring board;
(2) size of the used stator of the utility model is less, reduces the movement size greatly;
(3) the utility model is suitable for the less driving gear set of modulus, makes each gear marshalling of movement inner chamber and take up room less;
(4) the utility model makes a noise the reed cross-over connection in the circuit board, and overall space is less.
(5) the utility model cassette mechanism structure is simple, degree of miniaturization height, whole movement outside surface≤900mm
2, volume≤9000mm
3
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the decomposition texture synoptic diagram of the utility model alarm clock movement;
Fig. 2 is the cut-open view of the utility model alarm clock movement;
Fig. 3 is that alarming cam has fallen noisy status architecture synoptic diagram in the utility model;
Fig. 4 is the Facad structure synoptic diagram of reed and wiring board layout of making a noise in the utility model;
Fig. 5 is the structure synoptic diagram of reed and wiring board layout of making a noise in the utility model.
Among the above-mentioned figure: 1, front plate; 2, rear plate; 3, coil; 4, stator; 5, wiring board; 6, rotor wheel; 7, power wheel; 8, second wheel; 9, third wheel; 10, minute wheel; 11, back gear; 12, hour wheel; 13, noisy wheel; 14, alarming cam; 15, gauge tap; 16, noisy reed; 17, hummer; 18, conducting strip; 19, single knob transmission wheel; 20, middle clamp plate; 21, magnet steel; 31, coil former.
Embodiment
As Fig. 1, shown in Figure 2, a kind of miniaturization alarm clock movement, comprise front plate 1, the housing that rear plate 2 is formed, be provided with coil 3 at the housing inner chamber, stator 4, wiring board 5, magnet steel 21, also comprise by rotor wheel 6, power wheel 7, second wheel 8, third wheel 9, minute wheel 10, back gear 11, driving gear set that hour wheel 12 is formed and the middle clamp plate 20 that is used to locate, also comprise in addition by the wheel 13 that makes a noise, alarming cam 14, the noisy switch 15 of control, reed 16 makes a noise, the noisy device of the control that hummer 17 is formed, wherein second wheel 8, minute wheel 10, hour wheel 12, wheel 13 makes a noise, alarming cam 14 coaxial design, stator 4 and coil 3 are installed on the wiring board 5 by the mode of pegging graft, and concrete structure is: be provided with in the end of the coil former 31 of coiling 3 coil former 31 is plugged on inserting foot 32 on the wiring board 5.In addition, as shown in Figure 5, noisy switch 15 of control and hummer 17 also all are installed in the back of wiring board 5, make full use of the space of top, wiring board 5 backs, improve movement inner space utilization factor height.The size of stator 4 is less, area occupied≤270mm
2, module m＜0.2 of rotor wheel 6, power wheel 7, second wheel 8, third wheel 9.
As Fig. 4, shown in Figure 5, the noisy reed 16 that has been used for making a noise is connected across on the whole wiring board 5, its center and second wheel 8, minute wheel 10, hour wheel 12, wheel 13, alarming cam 14 make a noise) the centres design, promptly make a noise reed 16 its centre bits with the movement center, one end of noisy reed 16 is a bending end 161, this bending end 161 contacts with conducting strip 18 on being connected wiring board 5, along with moving up and down of alarming cam 14, make the reed 16 that makes a noise lift or fall, control rising of alarm clock by the control loop on the wiring board 5 and make a noise.Its detailed process is: as shown in Figure 3, when alarming cam 14 moved down, the bending end 161 of the reed 16 that makes a noise fell and contacts with conducting strip 18, connected the noisy loop of whole sound this moment, rang the position that the switch that makes a noise is in out, and alarm clock begins to make a noise and rings; When alarming cam 14 moves up, the reed 16 that makes a noise is lifted, and the bending end 161 of the reed 16 that makes a noise disengages with conducting strip 18, disconnects and rings the loop of making a noise, and alarm clock stops to make a noise and rings.
As shown in Figure 1, front plate 1 and rear plate 2 engage mutually by fixture block 1a and the draw-in groove 2a that is located at the two edge, are convenient to the assembling and the maintenance of movement; Complete machine is a rectangular parallelepiped, whole movement outside surface≤900mm
2, volume≤9000mm
3, the degree of miniaturization height of movement.In the movement housing, be provided with the single knob transmission wheel 19 that stretches out from rear plate 2 backs, existing bispin button dialled needle construction be improved to single knob and dial needle construction, reduced the space that group pin occupies.In addition, also be provided with the solder contacts that is used for external power supply etc. that exposes in outside on the wiring board 5, traditional movement inside is provided with the mode that power supply becomes external power supply, saved the movement inner space widely, in the demand that satisfies the movement miniaturization, again can be according to becoming clock design needs to place positions such as battery position and hummer, switch arbitrarily.
The utility model passes through the rationalization layout on the movement general structure, the rectangular parallelepiped area and the thickness of movement are all reduced greatly, the level of miniaturization also improves thereupon, makes that the alarm clock external form of this movement of use is frivolous, small and exquisite, attractive in appearance, is subjected to liking of consumers in general deeply.
Claims (9)
1. miniaturization alarm clock movement, comprise front plate (1), the housing that rear plate (2) is formed, be provided with coil (3) at the housing inner chamber, stator (4), wiring board (5), magnet steel (21), also comprise by rotor wheel (6), power wheel (7), second wheel (8), third wheel (9), minute wheel (10), back gear (11), driving gear set that hour wheel (12) is formed and the middle clamp plate (20) that is used to locate, and by the wheel (13) that makes a noise, alarming cam (14), the noisy switch (15) of control, reed (16) makes a noise, the noisy device of the control that hummer (17) is formed, the center and the second wheel (8) of reed (16) wherein make a noise, minute wheel (10), hour wheel (12), wheel (13) makes a noise, the centres design of alarming cam (14), it is characterized in that: said stator (4) and coil (3) are installed on the wiring board (5) by the mode of pegging graft, the reed (16) that makes a noise is connected across on the whole wiring board (5), reed (16) one ends that make a noise are fixed on the wiring board (5), and the other end is connected with wiring board (5) by conducting strip (18).
2. miniaturization alarm clock movement according to claim 1 is characterized in that: the end of the coil former (31) of above-mentioned coiling (3) is provided with the inserting foot (32) that coil former (31) is plugged on wiring board (5) back.
3. according to claim 1 or 2 described miniaturization alarm clock movements, it is characterized in that: an end of above-mentioned noisy reed (16) is bending end (161), and this bending end (161) contacts with conducting strip (18).
4. miniaturization alarm clock movement according to claim 3 is characterized in that: module m＜0.2 of above-mentioned rotor wheel (6), power wheel (7), second wheel (8), third wheel (9).
5. miniaturization alarm clock movement according to claim 4 is characterized in that: the area≤270mm of said stator (4)
2
6. miniaturization alarm clock movement according to claim 5 is characterized in that: make a noise switch (15), hummer (17) of above-mentioned control is installed in wiring board (5) back.
7. miniaturization alarm clock movement according to claim 6 is characterized in that: be provided with the single knob transmission wheel (19) that stretches out from rear plate (2) back in the above-mentioned movement housing.
8. miniaturization alarm clock movement according to claim 1 is characterized in that: movement is the rectangle structure, its surface area≤900mm
2, volume≤9000mm
3
9. miniaturization alarm clock movement according to claim 1 is characterized in that: above-mentioned wiring board (5) is provided with to expose and is used for external solder contacts (51) in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200580642U CN201107575Y (en) | 2007-10-09 | 2007-10-09 | Miniaturisation alarm clock movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200580642U CN201107575Y (en) | 2007-10-09 | 2007-10-09 | Miniaturisation alarm clock movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107575Y true CN201107575Y (en) | 2008-08-27 |
Family
ID=39959385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200580642U Expired - Fee Related CN201107575Y (en) | 2007-10-09 | 2007-10-09 | Miniaturisation alarm clock movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107575Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824230A (en) * | 2016-05-12 | 2016-08-03 | 福建上润精密仪器有限公司 | Multifunctional quartz watch movement with alarm clock function |
-
2007
- 2007-10-09 CN CNU2007200580642U patent/CN201107575Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824230A (en) * | 2016-05-12 | 2016-08-03 | 福建上润精密仪器有限公司 | Multifunctional quartz watch movement with alarm clock function |
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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: 20080827 Termination date: 20091109 |