CN203414739U - Music timer movement - Google Patents
Music timer movement Download PDFInfo
- Publication number
- CN203414739U CN203414739U CN201320321751.4U CN201320321751U CN203414739U CN 203414739 U CN203414739 U CN 203414739U CN 201320321751 U CN201320321751 U CN 201320321751U CN 203414739 U CN203414739 U CN 203414739U
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- Prior art keywords
- music
- timer
- contact spring
- module
- wiring board
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Abstract
The utility model discloses a music timer movement. The music timer movement comprises a timer module and a music module. The timer module comprises an upper clamp plate, a lower clamp plate, a time going head gear and an alarm gear, wherein the alarm gear is arranged on the upper clamp plate and turns along with the time going head gear. The music module comprises a music circuit board and a buzzer controlled by the music circuit board. The music timer movement is characterized in that the music circuit board and the buzzer are arranged on a fixed plate; the fixed plate is fixed with the upper clamp plate or the lower clamp plate; the timer module further comprises a switch element; the switch element controls the on/off of the music circuit board and comprises a stationary spring plate and the fixed end of a movable spring plate; the stationary spring plate and the fixed end of the movable spring plate are connected with two ends of the music circuit board respectively; the position of the movable end of the movable spring plate corresponds that of the stationary spring plate; the movable end of the movable spring plate is separated from the stationary spring plate when time is not up, and is contacted with the stationary spring plate when the time is up. According to the utility model, the music module is arranged above the upper clamp plate or below the lower clamp plate, so that the structure of the whole music timer movement is compact, the size of the music timer movement is small. A timer adopting the music timer movement can be interchanged with a conventional timer.
Description
Technical field
The utility model relates to a kind of timer, especially a kind of mechanical music timer movement.
Background technology
At present, timer has a wide range of applications, and it provides time reference by clockwork conventionally, adds that actuating mechanism and signal output mechanism form.The disclosed a kind of timer of Chinese patent application that conventional mechanical timer is 200420090806.6 as application number, comprise the movement in shell and shell, the hammer body of playing hammer is fixed on push rod through hole, and tup is located at outside shell, and tup mates with the bell being located on shell.Yet this mode of hitting back of the body bell by playing hammering, its tinkle of bells is stiff single, also seldom vicissitudinous leeway.
Also there is a kind of timer, the disclosed a kind of Multi-function timer with musical alarm of Chinese patent if application number is 85204569, comprises mechanical timer, CMOS music large scale integrated circuit plate and connector, a pair of micro-electric current contact chip is set on timer, while closing for controlling, triggers music alarm.Yet this timer, music circuit plate is larger, and the connected mode of timer core and music circuit plate will cause the volume of whole timer larger, is difficult to adapt to the diversified design requirement of timer outward appearance.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of music timer movement, can give the correct time with music, and simple in structure, volume is little, applied widely.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of music timer movement, comprise timer module and music module, described timer module comprises train wheel bridge, lower plate, while walking, walk great wheel, and be arranged on train wheel bridge with the alarm wheel of walking great wheel rotation, described music module comprises music wiring board and the hummer of being controlled by music wiring board, it is characterized in that, described music wiring board and hummer are arranged on fixed head, described fixed head and train wheel bridge or lower plate are fixed, described timer module also comprises the switch element that makes the conducting of music wiring board or disconnection, described switch element comprises the static contact spring piece that is connected with music wiring board two ends respectively and the stiff end of movable contact spring, the movable end of described movable contact spring is corresponding with the position of static contact spring piece and can be separated with described static contact spring piece when walking, timing then contacts with static contact spring piece.
Described switch element also comprises the cam with alarm wheel interlock, push rod with described movable contact spring inner side and cam periphery butt, on described cam periphery, offer the first breach that timing then falls into for push rod, while walking, the periphery of cam and push rod butt, make push rod apply power laterally to movable contact spring, make it separated with static contact spring piece, music wiring board disconnects; When noisy, the first breach of cam forwards the position of push rod to, thereby push rod is fallen into no longer, movable contact spring is applied to power, and movable contact spring resets and contacts with static contact spring piece, the conducting of music wiring board.
The movable end of described movable contact spring and static contact spring piece, between train wheel bridge and lower plate, offer the second breach wearing for push rod on the periphery of described train wheel bridge, thereby can further reduce the volume of movement.
The periphery of described cam is provided with universal driving shaft, and described universal driving shaft is through alarm wheel, and cam can rotate along with the rotation of alarm wheel.
Compared with prior art, the utility model has the advantage of: music module is arranged on to train wheel bridge top or lower plate below, makes whole cassette mechanism structure tight, compact size, can exchange with existing timer; The conducting of music wiring board or the disconnection that coordinate to make music module by movable contact spring with static contact spring piece, when noisy, music module can send various music tone ringers, and the sound variation of giving the correct time can meet the demand of various timer outward appearances.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of music timer movement of the present utility model;
Fig. 2 is the schematic diagram (without alarm wheel) of timer module of the present utility model;
Fig. 3 is the vertical view (state while walking) of timer module of the present utility model;
Fig. 4 is the vertical view (jingle bell state) of timer module of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Referring to Fig. 1 and Fig. 2, a kind of music timer movement, comprises timer module 1 and music module 2.Wherein timer module 1 comprises train wheel bridge 11 and lower plate 12, and train wheel bridge 11 and lower plate 12 center are provided with away an axle 13, and noisy axle 14 is arranged on train wheel bridge 11, and an axle 13 is parallel with walking.Walk to be provided with on an axle 13 and walk great wheel 131 with what walk that an axle 13 rotates, on noisy axle 14, be provided with alarm wheel 141, walk great wheel 131 and alarm wheel 141 engagements arrange, other trains are arranged between train wheel bridge 11 and lower plate 12.Above-mentioned parts are identical with the mechanical timer movement of prior art, do not repeat them here.
Music module 2 comprises fixed head 21, and it is fixed on train wheel bridge 11 tops or lower plate 12 belows, and size is also approximate with train wheel bridge 11 or lower plate 12.Fixed head 21 is provided with music wiring board 22, and the hummer 23 of being controlled by music wiring board 22 is the power supply unit 24 of music wiring board 22 power supplies.
Also comprise the switch element of controlling music wiring board 22 conductings or disconnection, comprise the cam 15 being arranged between alarm wheel 141 and train wheel bridge 11, the periphery of cam 15 is provided with universal driving shaft 151 straight up, and on the periphery of alarm wheel 141, offer the perforation 142 of mating with universal driving shaft 151, universal driving shaft 151 is through perforation 142, thereby when alarm wheel 141 is rotated, cam 15 also rotates thereupon.
Between train wheel bridge 11 and lower plate 12, be fixed with static contact spring piece 16, and one end of movable contact spring 17, the other end of movable contact spring 17 is corresponding with static contact spring piece 16 positions, can contact or leave static contact spring piece 16 with static contact spring piece 16.On the periphery of cam 15, offer the first breach 152, on the periphery of train wheel bridge 11, offer the second breach 111, movable contact spring 17 inner sides are provided with the push rod 18 being rotationally connected with train wheel bridge 11 or lower plate 12, push rod 18 is located in the second breach 111 and extends upward the height over cam 15, with the periphery of cam 15 and the medial surface butt of movable contact spring 17.The stiff end of movable contact spring 17 and static contact spring piece 16 are connected to respectively the two ends of music wiring board 22 by wire 24, after controlling its conducting or disconnect.
The course of work of music timer movement of the present utility model and principle are:
First, by rotation, walk the timing that an axle 13 sets requirement, through walking great wheel 131, drive alarm wheel 141 to rotate, the cam 15 of alarm wheel 141 belows rotates thereupon thus, the periphery of cam 15 withstands push rod 18, and push rod 18 pushes up movable contact spring 17 laterally thus, and the movable end of movable contact spring 17 does not contact with static contact spring piece 16, the 22 not conductings of music wiring board, referring to Fig. 3, when alarm wheel 141 is covered timing and is got back to zero point, the first breach 152 of cam 15 forwards the position corresponding with the first breach 111 to, thus, push rod 18 no longer enters in the first breach 152 with the periphery butt of cam 15, thereby no longer movable contact spring 17 is applied to power laterally, when not being subject to push rod 18 thrust, the movable end of movable contact spring 17 under elastic-restoring force effect, do not reset to the inside, contact with static contact spring piece 16 thus, now music wiring board 22 is connected, make hummer 23 send music tone ringer, referring to Fig. 4, this music tone ringer can be to crow, bark, doorbell sound, musical sound or other any the tinkle of bells of recording.
The foregoing is only preferred implementation of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (4)
1. a music timer movement, comprise timer module (1) and music module (2), described timer module (1) comprises train wheel bridge (11), lower plate (12), while walking, walk great wheel (131), and be arranged on train wheel bridge (11) above with the alarm wheel (141) of walking great wheel (131) rotation, described music module (2) comprises music wiring board (22) and the hummer (23) of being controlled by music wiring board (22), it is characterized in that, described music wiring board (22) and hummer (23) are arranged on fixed head (21), described fixed head (21) is fixing with train wheel bridge (11) or lower plate (12), described timer module (1) also comprises the switch element that makes (22) conducting of music wiring board or disconnection, described switch element comprises the static contact spring piece (16) that is connected with music wiring board (22) two ends respectively and the stiff end of movable contact spring (17), the position of the movable end of described movable contact spring (17) and static contact spring piece (16) is corresponding and can be separated with described static contact spring piece (16) when walking, timing then contacts with static contact spring piece (16).
2. music timer movement as claimed in claim 1, it is characterized in that, described switch element also comprises the cam (15) with alarm wheel (141) interlock, push rod (18) with described movable contact spring (17) inner side and cam (15) periphery butt, offers the first breach (152) that timing then supplies push rod (18) to fall on described cam (15) periphery.
3. music timer movement as claimed in claim 2, it is characterized in that, the movable end of described movable contact spring (17) and static contact spring piece (16) are positioned between train wheel bridge (11) and lower plate (12), offer the second breach (111) wearing for push rod (18) on the periphery of described train wheel bridge (11).
4. the music timer movement as described in any one in claim 1-3, is characterized in that, the periphery of described cam (15) is provided with universal driving shaft (151), and described universal driving shaft (151) is through alarm wheel (141).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320321751.4U CN203414739U (en) | 2013-06-05 | 2013-06-05 | Music timer movement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320321751.4U CN203414739U (en) | 2013-06-05 | 2013-06-05 | Music timer movement |
Publications (1)
Publication Number | Publication Date |
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CN203414739U true CN203414739U (en) | 2014-01-29 |
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Family Applications (1)
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CN201320321751.4U Expired - Fee Related CN203414739U (en) | 2013-06-05 | 2013-06-05 | Music timer movement |
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CN (1) | CN203414739U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301944A (en) * | 2014-06-04 | 2016-02-03 | 烟台北极星股份有限公司 | Method for designing movement of mechanical clock playing 'The East Is Red' music and movement of the mechanical clock |
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 |
-
2013
- 2013-06-05 CN CN201320321751.4U patent/CN203414739U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105301944A (en) * | 2014-06-04 | 2016-02-03 | 烟台北极星股份有限公司 | Method for designing movement of mechanical clock playing 'The East Is Red' music and movement of the mechanical clock |
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 |
WO2018133377A1 (en) * | 2017-01-21 | 2018-07-26 | 杭州精诚三和定时器实业有限公司 | Quartz clock type timer movement |
US10915068B2 (en) | 2017-01-21 | 2021-02-09 | 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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20170605 |
|
CF01 | Termination of patent right due to non-payment of annual fee |