CN201576442U - Coaxial musical instrument dual-pedal percussion device - Google Patents
Coaxial musical instrument dual-pedal percussion device Download PDFInfo
- Publication number
- CN201576442U CN201576442U CN2009202736673U CN200920273667U CN201576442U CN 201576442 U CN201576442 U CN 201576442U CN 2009202736673 U CN2009202736673 U CN 2009202736673U CN 200920273667 U CN200920273667 U CN 200920273667U CN 201576442 U CN201576442 U CN 201576442U
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- Prior art keywords
- rotating shaft
- pivoted
- coaxial
- musical instrument
- type musical
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Abstract
A coaxial musical instrument dual-pedal percussion device comprises a seat, a foot pedal, two supports, a first rotary shaft, a second rotary shaft, a chain assembly and two percussion hammers. The foot pedal is provided with a rear end and a front end and is pivotally disposed on the seat via the rear end; the two supports are fixed on the seat and positioned on two sides of the foot pedal; the first rotary shaft is rotatably disposed on one support, and a shaft hole is formed on the first rotary shaft; the second rotary shaft is rotatably arranged on the other support and rotatably penetrates through inside of the shaft hole of the first rotary shaft, and accordingly the first rotary and the second rotary shaft respectively rotate along a same axes and form a support beam disposed between the two support; the chain assembly is connected between the front end of the foot pedal and the first rotary shaft; and the two percussion hammers are respectively fixed on the first rotary shaft and the second rotary shaft. With the arrangement, the device is capable of simplifying structure and increasing structure strength.
Description
[technical field]
The utility model is about a kind of musical instrument percussion device, particularly steps on percussion device about a kind of coaxial-type musical instrument is two, and it has two stands, be provided with interconnective two rotating shafts between the two stands so that two rotating shafts simultaneously as the brace summer between the support.
[background technology]
Percussion instrument such as gong, cymbals, side drum and big drum or the like, is to play out music respectively through hammer tools such as drumstick beat it.
With the big drum is example, generally is the pin limit of placing the drummer, and knocks big drum so that produce tum through a pedal percussion device.
Existing pedal percussion device is to have a base, a pedal, two supports, two rotating shafts, a brace summer, two strike mallet, a chain and two resetting means.This pedal is to be articulated on the base with the rear end, and the relative base of front end is and raises shape.Two stands is fixed on the base and is positioned at the pedal both sides.Two rotating shafts are to be separately positioned between the support with the rotary way setting.This brace summer is fixed between the two stands so that rigid support.Two hit mallet is separately fixed in two rotating shafts, and is provided with the mallet portion of hitting at the other end.This chain one end is to see through a fixture to be fixed therein in the rotating shaft, and the other end is fixed on the pedal front end.Two resetting means are arranged on the two stands respectively, and connect two rotating shafts respectively, make rotating shaft and hit mallet and can keep a specific angle, and can automatically reset in this special angle after external force is rotated being subjected to.
In addition, other has a pedal assembly can be connected to an other rotating shaft to drive the strike mallet in this rotating shaft, sees through the foot pedal systems that above-mentioned pedal percussion device and pedal assembly are constituted, and can allow the user use left and right sides pin to hit big drum simultaneously.
Yet, in order to allow two strike mallets can independently operate non-interference, there is not syndeton between two rotating shafts, therefore, also do not have the structure that is connected between the two stands yet, like this then cause the structure of pedal percussion device not firm, and brace summer is provided with for the structural strength of reinforcement pedal percussion device just, yet the structure of brace summer has spatially limited the elevation angle of pedal, also can limit the pivoting angle that hits mallet.
[utility model content]
Cause pedal and the restriction of hitting the mallet angle because traditional pedal percussion device must rely on brace summer to come reinforced structure intensity, improve its not enough and disappearance, the utility model provides a kind of coaxial-type musical instrument two percussion devices of stepping on.
The utility model fundamental purpose provides that a kind of coaxial-type musical instrument is two steps on percussion device, and it has two stands, be provided with interconnective two rotating shafts between the two stands so that two rotating shafts simultaneously as the brace summer between the support.
For reaching above-mentioned purpose, the utility model provides that a kind of coaxial-type musical instrument is two steps on percussion device, includes:
One base;
One pedal is to have rear end and front end, is hubbed on the base with the rear end;
Two supports are both sides of being fixed on the base and laying respectively at pedal;
One first rotating shaft is to be arranged on the support with rotary way, is formed with an axis hole in first rotating shaft;
One second rotating shaft is to be arranged on another support with rotary way, and penetrates with rotary way in the axis hole of this first rotating shaft, makes first rotating shaft and second rotating shaft along same axle center and each spinning, and forms a brace summer that is arranged between the two stands;
One chain assemblies is to be connected between the pedal front end and first rotating shaft; And
Two hit mallet, are to be individually fixed in first rotating shaft and second rotating shaft.
By above-mentioned technological means, owing to wearing mutually to be connected, first rotating shaft and second rotating shaft form a brace summer between two stands, therefore can strengthen the two structural strengths of stepping on percussion device of coaxial-type musical instrument.In addition, be independent separately respectively rotation and be not subjected to influence each other by first rotating shaft and second rotating shaft, whereby, the user can trample pedal with drive first rotating shaft and on the strike mallet with percussion instrument; Second rotating shaft more can be connected to another outside foot-treadle device, sees through and tramples this outside foot-treadle device, can drive second rotating shaft and on the strike mallet with pulsatile.
Aforementioned coaxial-type musical instrument is two steps on percussion device, runs through respectively on each support to be formed with a pivot hole; First rotating shaft has be pivoted a bar and an a junction, and this bar that is pivoted runs through the wherein pivot hole of a support with rotary way, and this connecting portion is formed on the bar medial extremity that is pivoted; This second rotating shaft has a pivoted pole and a connecting link, and this pivoted pole runs through the pivot hole of another support with rotary way, and this connecting link stretches out and penetrates axis hole with rotary way from first rotating shaft bar medial extremity place that is pivoted from the pivoted pole medial extremity.
The two percussion devices of stepping on of aforementioned coaxial-type musical instrument, the first rotating shaft shaft hole diameter to inside projection be formed with one ringwise in shoulder; Being fixed with an alignment bearing that interlocks with interior shoulder on the end of the second rotating shaft connecting link comes off from axis hole to avoid connecting link.
Aforementioned coaxial-type musical instrument is two steps on percussion device, is provided with an inner bearing that is set on the second rotating shaft connecting link in the first rotating shaft axis hole.
Aforementioned coaxial-type musical instrument is two steps on percussion device, is respectively arranged with an outer bearing in the pivot hole of each support, and two outer bearings are set on respectively on the pivoted pole of the be pivoted bar and second rotating shaft of first rotating shaft.
Aforementioned coaxial-type musical instrument is two steps on percussion device, is formed with an assembly hole on the bar outboard end that is pivoted of second rotating shaft, at the assembly hole internal fixation one external trace is arranged.
Aforementioned coaxial-type musical instrument is two steps on percussion device, and chain assemblies has a stationary fixture and a chain, and this stationary fixture is with the connecting portion of removably clamping first rotating shaft, and this chain is with an end connecting pin pedal front end, and is connected and fixed anchor clamps with the other end.
Aforementioned coaxial-type musical instrument is two to be stepped on percussion device and further includes two resetting means, each resetting means is arranged at the support outside respectively, and have a socket part and a packing bolt respectively, be formed with a perforation on this socket part to be set on be pivoted bar or the pivoted pole, be formed with a screw on the socket part in addition, this packing bolt screw lock is on screw and be tight against be pivoted bar or pivoted pole.
The two percussion devices of stepping on of aforementioned coaxial-type musical instrument, each hits mallet and has a shrinking block, an armed lever and blow mallet portion respectively, this shrinking block is to be socketed in corresponding first rotating shaft or second rotating shaft with rotary way not, and this armed lever is arranged on the shrinking block, and this hits mallet portion and is fixed on the armed lever end.
[description of drawings]
Fig. 1 is the utility model stereo appearance figure.
Fig. 2 is another stereo appearance figure of the utility model.
Fig. 3 is the three-dimensional partial exploded view of the utility model.
Fig. 4 is the amplification stereo appearance figure of the utility model first rotating shaft and second rotating shaft.
Fig. 5 is another amplification stereo appearance figure of the utility model hookup 4.
Fig. 6 is the three-dimensional exploded view of the utility model hookup 4.
Fig. 7 is the three-dimensional exploded view of the utility model hookup 5.
Fig. 8 is the utility model back side partial sectional view.
Fig. 9 is the utility model partial sectional perspective view.
(10) base
(20) pedal (21) rear end
(22) front end
(30) support (31) pivot hole
(32) outer bearing
(40) first rotating shaft (400) axis holes
(41) bar (42) connecting portion that is pivoted
(43) inner bearing
(50) second rotating shaft (500) assembly holes
(51) pivoted pole (52) connecting link
(520) mounting hole (521) alignment bearing
(522) the outer trace of fixture (55)
(60) chain assemblies (61) stationary fixture
(62) chain
(70) hit mallet (71) shrinking block
(72) armed lever (73) hits mallet portion
(80) resetting means (81) socket part
(82) packing bolt
[embodiment]
Please refer to Fig. 1 to Fig. 3, the utility model coaxial-type musical instrument is two to be stepped on percussion device and include: a base 10, a pedal 20, two supports 30, one first rotating shaft 40, one second rotating shaft 50, a chain assemblies 60, two hit mallet 70 and two reset assemblies 80.
This base 10 is a flat condition.
This pedal 20 has rear end 21 and front end 22, and is hubbed on the base 10 with rear end 21.
Two stands 30 is fixed on the base 10 and lays respectively at the both sides of pedal 20.Run through respectively on each support 30 and be formed with a pivot hole 31, as shown in Figure 8.
Please arrive Fig. 7 with further reference to Fig. 4, this first rotating shaft 40 is arranged on the support 30 with rotary way, is formed with an axis hole 400 in first rotating shaft 40.In addition, first rotating shaft 40 has be pivoted a bar 41 and an a junction 42, and this bar 41 that is pivoted runs through the wherein pivot hole 31 of a support 30 with rotary way, and this connecting portion 42 is formed on bar 41 medial extremitys that are pivoted, and bar 41 medial extremitys projection radially outward certainly can be pivoted.
Please with further reference to Fig. 8, Fig. 9, this second rotating shaft 50 is arranged on another support 30 with rotary way, and penetrate with rotary way in the axis hole 400 of this first rotating shaft 40, make first rotating shaft 40 and second rotating shaft 50 along same axle center and each spinning, and form a brace summer that is arranged between the two stands 30.In addition, this second rotating shaft 50 has a pivoted pole 51 and a connecting link 52, this pivoted pole 51 runs through the pivot hole 31 of another support 30 with rotary way, and this connecting link 52 stretches out and penetrates axis hole 400 with rotary way from the first rotating shaft 40 bar 41 medial extremity places that are pivoted from pivoted pole 51 medial extremitys.
This chain assemblies 60 is connected between pedal 20 front ends and first rotating shaft 40.In addition, this chain assemblies 60 has a stationary fixture 61 and a chain 62, and this stationary fixture 61 is with the connecting portion 42 of removably clamping first rotating shaft 40, and this chain 62 is with an end connecting pin pedal 20 front ends, and is connected and fixed anchor clamps 61 with the other end.
Two hit mallet 70 is individually fixed in first rotating shaft 40 and second rotating shaft 50.Each hits mallet 70 can have a shrinking block 71, an armed lever 72 and blow mallet portion 73 respectively.This shrinking block 71 is to be socketed in corresponding first rotating shaft 40 or second rotating shaft 50 with rotary way not.This armed lever 72 is arranged on the shrinking block 71.This hits mallet portion 73, and to be fixed on armed lever 72 terminal so that beat musical instrument such as big drum.
Each resetting means 80 is arranged at support 30 outsides respectively, and have a socket part 81 and a packing bolt 82 respectively, be formed with a perforation on this socket part 81 to be set on be pivoted bar 41 or the pivoted pole 51, be formed with a screw on socket part 81 in addition, these packing bolt 82 screw locks are on screw and be tight against be pivoted bar 41 or pivoted pole 51.
Radially inside projection is formed with a ringwise interior shoulder 411 in aforementioned first rotating shaft, 40 axis holes 400; The end of second rotating shaft, 50 connecting links 52 is formed with a mounting hole 520 and sees through mode that fixture 522 such as a bolt is fixed on mounting hole 520 and be fixed with an alignment bearing 521 that interlocks with interior shoulder 411 on connecting link 52 ends, avoid connecting link 52 to come off whereby, as shown in Figure 6 from axis hole 400.
In the utility model preferred embodiment, be provided with an inner bearing 43 that is set on second rotating shaft, 50 connecting links 52 in first rotating shaft, 40 axis holes 400, can make connecting link 52 stable rotation whereby in first rotating shaft 40.
In the utility model preferred embodiment, be respectively arranged with an outer bearing 32, two outer bearings 32 in the pivot hole 31 of each support 30 and be set on respectively on the pivoted pole 51 of the be pivoted bar 41 and second rotating shaft 50 of first rotating shaft 40.
In the utility model preferred embodiment, be formed with an assembly hole 500 on bar 41 outboard ends that are pivoted of second rotating shaft 50, at assembly hole 500 internal fixation one external trace 55 is arranged.This external trace 55 can see through exterior part be connected to a pedal 20 devices, and whereby, the user can both feet handles respectively that the coaxial-type musical instrument is two steps on percussion device and pedal 20 devices drive corresponding strike mallet 70 respectively.
By above-mentioned technological means, owing to wearing mutually to be connected, first rotating shaft 40 and second rotating shaft 50 form a brace summer between two stands 30, therefore can strengthen the two structural strengths of stepping on percussion device of coaxial-type musical instrument.In addition, are independent separately respectively rotations and be not subjected to influence each other by first rotating shaft 40 and second rotating shaft 50, whereby, the user can trample pedal 20 with drive first rotating shaft 40 and on strike mallet 70 with percussion instrument; Second rotating shaft 50 more can be connected to another outside pedal 20 devices, sees through and tramples this outside pedal 20 devices, can drive second rotating shaft 50 and on strike mallet 70 with pulsatile.
Claims (9)
1. a coaxial-type musical instrument is two steps on percussion device, it is characterized in that: include:
One base;
One pedal has rear end and front end, is hubbed on the base with the rear end;
Two supports are fixed on the base and lay respectively at the both sides of pedal;
One first rotating shaft is arranged on the support with rotary way, is formed with an axis hole in first rotating shaft;
One second rotating shaft is arranged on another support with rotary way, and penetrates with rotary way in the axis hole of this first rotating shaft, makes first rotating shaft and second rotating shaft along same axle center and each spinning, and forms a brace summer that is arranged between the two stands;
One chain assemblies is connected between the pedal front end and first rotating shaft; And
Two hit mallet, are individually fixed in first rotating shaft and second rotating shaft.
2. coaxial-type musical instrument as claimed in claim 1 is two steps on percussion device, it is characterized in that: run through respectively on each support and be formed with a pivot hole; First rotating shaft has be pivoted a bar and an a junction, and this bar that is pivoted runs through the wherein pivot hole of a support with rotary way, and this connecting portion is formed on the bar medial extremity that is pivoted; This second rotating shaft has a pivoted pole and a connecting link, and this pivoted pole runs through the pivot hole of another support with rotary way, and this connecting link stretches out and penetrates axis hole with rotary way from first rotating shaft bar medial extremity place that is pivoted from the pivoted pole medial extremity.
3. coaxial-type musical instrument as claimed in claim 2 is two steps on percussion device, it is characterized in that: the first rotating shaft shaft hole diameter to inside projection be formed with one ringwise in shoulder; Being fixed with an alignment bearing that interlocks with interior shoulder on the end of the second rotating shaft connecting link comes off from axis hole to avoid connecting link.
4. coaxial-type musical instrument as claimed in claim 3 is two steps on percussion device, it is characterized in that: be provided with an inner bearing that is set on the second rotating shaft connecting link in the first rotating shaft axis hole.
5. coaxial-type musical instrument as claimed in claim 4 is two steps on percussion device, it is characterized in that: be respectively arranged with an outer bearing in the pivot hole of each support, two outer bearings are set on respectively on the pivoted pole of the be pivoted bar and second rotating shaft of first rotating shaft.
6. coaxial-type musical instrument as claimed in claim 5 is two steps on percussion device, it is characterized in that: be formed with an assembly hole on the bar outboard end that is pivoted of second rotating shaft, at the assembly hole internal fixation one external trace arranged.
7. the two percussion devices of stepping on of coaxial-type musical instrument as claimed in claim 6, it is characterized in that: chain assemblies has a stationary fixture and a chain, this stationary fixture is with the connecting portion of removably clamping first rotating shaft, this chain is with an end connecting pin pedal front end, and is connected and fixed anchor clamps with the other end.
8. the two percussion devices of stepping on of coaxial-type musical instrument as claimed in claim 7, it is characterized in that: the coaxial-type musical instrument is two to be stepped on percussion device and further includes two resetting means, each resetting means is arranged at the support outside respectively, and have a socket part and a packing bolt respectively, be formed with a perforation on this socket part to be set on be pivoted bar or the pivoted pole, be formed with a screw on the socket part in addition, this packing bolt screw lock is on screw and be tight against be pivoted bar or pivoted pole.
9. as the two percussion devices of stepping on of each described coaxial-type musical instrument in the claim 1 to 8, it is characterized in that: each hits mallet and has a shrinking block, an armed lever and blow mallet portion respectively, this shrinking block is to be socketed in corresponding first rotating shaft or second rotating shaft with rotary way not, this armed lever is arranged on the shrinking block, and this hits mallet portion and is fixed on the armed lever end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202736673U CN201576442U (en) | 2009-11-30 | 2009-11-30 | Coaxial musical instrument dual-pedal percussion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202736673U CN201576442U (en) | 2009-11-30 | 2009-11-30 | Coaxial musical instrument dual-pedal percussion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576442U true CN201576442U (en) | 2010-09-08 |
Family
ID=42696318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202736673U Expired - Lifetime CN201576442U (en) | 2009-11-30 | 2009-11-30 | Coaxial musical instrument dual-pedal percussion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982795A (en) * | 2012-12-07 | 2013-03-20 | 唐致航 | Novel kick drum trampling device |
| CN108320724A (en) * | 2018-03-16 | 2018-07-24 | 王小华 | A kind of sound pedal processed |
-
2009
- 2009-11-30 CN CN2009202736673U patent/CN201576442U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982795A (en) * | 2012-12-07 | 2013-03-20 | 唐致航 | Novel kick drum trampling device |
| CN108320724A (en) * | 2018-03-16 | 2018-07-24 | 王小华 | A kind of sound pedal processed |
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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 |
Granted publication date: 20100908 |
|
| CX01 | Expiry of patent term |