CN1193340C - Mechanical multifunctional music instrument 'Bayinqin' - Google Patents
Mechanical multifunctional music instrument 'Bayinqin' Download PDFInfo
- Publication number
- CN1193340C CN1193340C CNB021110816A CN02111081A CN1193340C CN 1193340 C CN1193340 C CN 1193340C CN B021110816 A CNB021110816 A CN B021110816A CN 02111081 A CN02111081 A CN 02111081A CN 1193340 C CN1193340 C CN 1193340C
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- China
- Prior art keywords
- facade
- bayinqin
- housing
- shell
- music instrument
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Abstract
The present invention relates to a mechanical multifunctional eight-tone musical instrument which comprises a pedestal (6), a sound board (8) fixed on the pedestal (6), and a sound drum (10), wherein a shell (26) with vertical planes, which is vertical to the pedestal, is arranged on one side edge of the nearly tetragonal pedestal (6). A spring coil with large energy storage and large dimension, a spur-gear driving wheel train, a centrifugal flying block type speed regulation system are accommodated in the shell. Through hole windows (29), (18) are respectively arranged on vertical planes (27), (34) at both sides of the shell (26) with vertical planes for a flying block type speed regulation balance arm (19) to reach out of the shell (26) with vertical planes. The shell (26) with vertical planes is closed in a demountable mode by a shell cover (1) and a speed regulation bracket (12). A plurality of motive power output shafts in the shell (26) with vertical planes outwards extend out through holes (31), (31), (33) on the shell cover (1). The present invention has the advantages of sufficient spring energy storage and multiple motive power output modes, and increases possibility and interest for matching with complex movements.
Description
Technical field
The present invention relates to the defeated outward moment of a kind of power big, be to can be the musical box handicraft or toy provides more actions, carries out a kind of musical box that has high-power clockwork spring and many power output shaft of more additional functions.
Background technology
Existing traditional its plate-like clockwork spring of musical box all is disposed in the musical box base plane, because the size of base plane is limited, has limited the size of clockwork spring, therefore, just is difficult to be installed on the base plate for realizing the required large scale clockwork spring of the defeated axle of many power outward.Like this, in order to realize the defeated axle of many power of musical box handicraft or toy configuration outward,, be installed to musical box to the big large scale clockwork spring of accumulation of energy and get on to become a technical problem to realize colourful this target of polymorphic perform their routines.In addition, traditional musical box power reaches from clockwork spring must be by a pair of conical gear on the sounding drum axle, the shortcoming of this kind of drive is the restriction that is subjected to certain cavity volume space, the transmission moment of torsion is less, not driving the externally defeated big load of power has the rotation of rotation axis of the various complicated perform their routines of requirement, is difficult to particularly realize that the power of multiaxis is defeated outward.
Summary of the invention
The purpose of this invention is to provide and a kind ofly have gear drive train that can transmitting large torque and can hold big accumulation of energy, the musical box of the design proposal of large scale spring coil, this musical box is the outside outputting power of multiaxis simultaneously, action for supporting with it various annexes needs, and its pinion unit does not adopt conical gear to come transmission in addition.
The solution of the present invention is a kind of mechanical multifunctional music instrument ' Bayinqin ', it includes base, the sounding drum that soundboard and band sound tooth are arranged on base, described soundboard and described base plane are parallel to each other, the axis of described sounding drum and described base plane also are parallel to each other, it is characterized in that: on a side of described base, be connected with a facade housing that erects from base, be provided with speed regulator and gear drive train and big energy storage capacity in it, large-sized spring coil, and this speed regulator support is a facade housing end facade in its longitudinal direction, and the torque energy that described spring coil discharges passes to the sounding drum axle by the transmission gear train in the facade housing and reaches governor shaft (as many is the centrifugal piece formula speed regulator that flies).Be inclusive in the governor shaft in the described facade housing, its arranged direction is parallel to each other with described base plane.On inside and outside two side elevations of described facade housing, offer the open-work window and extend the outside of facade housing for the balance arm on the speed reguluting flying block frame when rotated.Balance arm also has an effect can be also used as the braking instrument exactly.The defeated outward axle of power that passes described facade hull outside facade can have many, and they were gear shaft and/or winder and/or great wheel arbor and/or speed governing worm-wheel shaft.What transmission gear train of the present invention adopted is the straight spur gear transmission, has eliminated the indispensable conical gear auxiliary driving of traditional musical box structure.The handle that described big energy storage capacity, its wind of large-sized spring coil are used is disposed on the outer side elevation with the perpendicular facade housing of described base plane.
Advantage of the present invention is: the rotating torque that musical box spring coil energy storage capacity is big, transmit in the work is big, so the working time of musical box is long, the outer defeated power that its multiaxis is exported simultaneously makes the member of supporting with it handicraft or toy can realize the perform their routines that is graceful and attractive more, enriches, improve the manufacturability and the sight of product, increase enjoyment.
Description of drawings
Fig. 1 is the integrally-built stereographic map of the embodiment of the invention;
Fig. 2 is the structural perspective of Fig. 1 embodiment for another angle;
Fig. 3 is the three-dimensional exploded view of Fig. 1 embodiment.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
General structure of the present invention is clearly illustrated out in Fig. 1, Fig. 2 and Fig. 3.It includes base 6, soundboard 8 fixed thereon and sounding drum 10, the last bar mechanism that forms by great wheel 2 and winder 3 and last swing handle (not shown), by the straight spur gear train that great wheel 2, two is taken turns 4, crossed gear 5, worm gear 15, change gear 7, sounding drum pinion wheel 20, sounding drum gear wheel 25 are formed, also include big energy storage capacity, large-sized spring coil (not shown), the centrifugal piece formula speed regulator 13 that flies.Sounding drum 10 is fixed on the base 6 by spindle nose 11 and axle support 21.8 of soundboards are fixed on the soundboard holder 6 by holding screw 9.Erectly be furnished with a facade housing 26 on a side that is close to tetragonal base 6, dispose a cap 1 on its outer side elevation 27, described cap 1 is fixed on the described facade housing 26 by screw (not shown) and spud pile 24.On described cap 1, also be provided with one and pass the perforate 23 that clockwork spring swing handle (not shown) is installed, in addition, on described cap 1, be provided with for great wheel 2, two and take turns 4 and the axis hole 31,32,33 that supports of worm gear 15 for winder 3.Speed reguluting flying block assembly 13 is fixed on the speed-regulating rack 12 with the attitude that the speed governing axle is parallel to base 6, this speed-regulating rack 12 is facade housing 26 an end facade in its longitudinal direction, it constitutes removable lining being connected and fixed by elasticity card 16,17 and described facade housing 26, and whole parts of governor assembly 13 are disposed in the cavity volume of described facade housing 26.Described facade housing 26 cavity volumes also have enough spaces for holding the big large scale clockwork spring of energy storage capacity.The torque energy that spring coil is emitted reaches sounding drum pinion wheel 20 to drive sounding drum by the train that great wheel 2, two takes turns 4, change gear 7 is formed, this is the drive path of a deceleration, and sounding drum gear wheel 25 is to be used for failing route with other gear (not shown) engagement outward to form another power.An other drive path be by two take turns 4, cross gear 5, worm gear 15 to speed governing axle 28 makes speed reguluting flying block 19 rotary work at full speed, the other end of speed governing axle 28 is that this axle sleeve 14 is fixed in the facade housing 26 by axle sleeve 14 supportings.Worm-wheel shaft 30 is transmission terminals of such speedup drive path.Gear wheel 25 on the described sounding drum 10 can be used to be meshed with other gear when being made into toy and handicraft at musical box, also becomes a power output source.Described sounding drum 10 is fixed on the base 6 by spindle nose 11 and bracing frame 21, as long as 21 two finger sheets 22 that make progress of described axle support are just curved in opposite directions and described spindle nose 11 can be encased, and is fixed on the described bracing frame 21.Soundboard 8 and the mutual equality in described base 6 planes, soundboard 8 is fixed on the sounding board seat 6 by holding screw 9.
Claims (9)
1. mechanical multifunctional music instrument ' Bayinqin ', it includes base (6), be installed in the soundboard (8) on the base (6) and the sounding drum (10) of band sound tooth, the axis of described sounding drum (10) and described base (6) plane are parallel to each other, and described soundboard (8) plane also is parallel to each other with described base (6) plane.It is characterized in that: on a side of described intimate tetragonal base (6), be provided with a facade housing (26) that erects from base (6), be provided with the spring coil and the gear drive train of speed regulator (13) and big energy storage capacity in it, and the support (12) of this speed regulator (13) is facade housing (a 26) end facade in its longitudinal direction, the power of described spring coil drives to sounding drum (10) and governor shaft (28) by gear train, has a plurality of for failing the hole that axle stretches out from inside to outside outside winder (3) and many power on the outer side elevation (27) of described facade housing (26).
2. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: the arranged direction and described base (6) plane parallel that are arranged in the speed governing axle in the described facade housing (26).
3. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: offer an open-work window (29) on the outer side elevation (27) of described facade housing (26) for outer facade housing (26) outside that extends of the balance arm (19) of speed reguluting flying block.
4. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: offer an open-work window (18) and supply the balance arm (19) of speed reguluting flying block to extend facade housing (26) outside when rotated on the inboard facade (34) of facade housing (26).
5. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: the defeated outward axle of power that passes the lateral surface (27) of described facade housing (26) is winder (3) and/or great wheel arbor (4) and/or worm-wheel shaft (30) and/or crosses gear shaft (5).
6. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: what described gear drive train adopted is the straight spur gear kind of drive, and is accommodated in the inner chamber of facade housing (26).
7. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: the swing handle of described clockwork is on the outer side elevation (27) that is disposed in the perpendicular facade housing (26) in described base (6) plane.
8. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: the outer side elevation (27) that becomes on the described facade housing (26) is a cap (1), and it is fixed on the described facade housing (26) by screw and spud pile (24).
9. mechanical multifunctional music instrument ' Bayinqin ' as claimed in claim 1 is characterized in that: described speed regulator support (12) constitutes removable lining being connected and fixed by elasticity card (16), (17) with described facade housing (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021110816A CN1193340C (en) | 2002-03-18 | 2002-03-18 | Mechanical multifunctional music instrument 'Bayinqin' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021110816A CN1193340C (en) | 2002-03-18 | 2002-03-18 | Mechanical multifunctional music instrument 'Bayinqin' |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1395232A CN1395232A (en) | 2003-02-05 |
| CN1193340C true CN1193340C (en) | 2005-03-16 |
Family
ID=4741387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021110816A Expired - Fee Related CN1193340C (en) | 2002-03-18 | 2002-03-18 | Mechanical multifunctional music instrument 'Bayinqin' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1193340C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680482B (en) * | 2013-12-09 | 2016-06-29 | 宁波韵声机芯制造有限公司 | A kind of many bent musical boxs |
| WO2015127634A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Hand-cranked music box |
| CN103854637A (en) * | 2014-02-28 | 2014-06-11 | 刘骏涛 | Hand-operated music box |
| WO2015127636A1 (en) * | 2014-02-28 | 2015-09-03 | 刘骏涛 | Hand-cranked music box |
-
2002
- 2002-03-18 CN CNB021110816A patent/CN1193340C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1395232A (en) | 2003-02-05 |
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| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20050316 Termination date: 20190318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |