CN206921457U - A kind of cymbal hairpin structure of electronic drum - Google Patents
A kind of cymbal hairpin structure of electronic drum Download PDFInfo
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- CN206921457U CN206921457U CN201720687244.0U CN201720687244U CN206921457U CN 206921457 U CN206921457 U CN 206921457U CN 201720687244 U CN201720687244 U CN 201720687244U CN 206921457 U CN206921457 U CN 206921457U
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- cymbal
- keeper
- support column
- hairpin structure
- electronic drum
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Abstract
The utility model discloses a kind of cymbal hairpin structure of electronic drum, including cymbal disk, base, keeper, support column and locking member, cymbal disk is fixedly installed on base, the bottom face of keeper is concave surface, and the top end face of support column is the convex surface being adapted with concave surface, and locking member is arranged on cymbal disk, the upper surface of cymbal disk is provided with cavity, keeper is fixed in cavity, and the bottom that the top of support column sequentially passes through after base, cavity with keeper coordinates, and locking member is fixedly connected with support column；Advantage is that risk of missing is not present in simple in construction, easy to assembly and keeper.
Description
Technical field
It the utility model is related to electronic drum technical field, more particularly to a kind of cymbal hairpin structure of electronic drum.
Background technology
Electronic drum is a kind of percussion instrument, and it includes cymbal hairpin, drum and steps on a variety of parts such as small cymbals, and cymbal hairpin is used for simulating beaing
The sound that brass cymbals piece is sent.The cymbal hairpin structure of electronic drum generally comprises cymbal disk, base, keeper, support column and locking member, base
Bottom be provided with shrinkage pool for placement positioning part, the bottom face of keeper is concave surface, and it is fixed that the center of keeper is additionally provided with
Position hole, the bottom of support column are used to fix with the mounting bracket of electronic drum, and the top end face of support column is arranged to be adapted with concave surface
Convex surface, keeper and support column are formed by revolute pair with this, cymbal disk is fixed on base, and locking member is arranged on cymbal disk, is locked
The lower end of tight part is spirally connected on the support columns after sequentially passing through cymbal disk, positioning hole and base, to prevent cymbal disk from occurring what is circumferentially waved
During with support post separation.
In assembling, keeper is placed into shrinkage pool from the bottom to top, then by the top of the bottom face of keeper and support column
End face is engaged, and after forming revolute pair, the lower end of locking member is spirally connected on the support columns after passing through cymbal disk, positioning hole and base, will
Cymbal disk is spacing between support column and locking member, but coordinates because keeper and shrinkage pool belong to gap, the positioning on keeper
Hole within sweep of the eye, so it is difficult to align with the installation site of locking member, generally requires to finely tune keeper more not in people
It is secondary, it the lower end of locking member is passed through positioning hole, assembling trouble, and after support column separates with locking member, determine
Position part is easy to slide out out of shrinkage pool, the risk of loss be present.
The content of the invention
Main purpose of the present utility model is to provide a kind of simple in construction, easy to assembly and keeper and be not present to lose wind
The cymbal hairpin structure of the electronic drum of danger.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of cymbal hairpin structure of electronic drum, including cymbal
Disk, base, keeper, support column and locking member, described cymbal disk are fixedly installed on described base, described keeper
Bottom face is concave surface, and the top end face of described support column is the convex surface being adapted with described concave surface, and described locking member is set
On described cymbal disk, the upper surface of described cymbal disk is provided with cavity, and described keeper is fixed in described cavity, institute
The bottom that the top for the support column stated sequentially passes through after described base, described cavity with described keeper coordinates, described
Locking member be fixedly connected with described support column.
Described keeper is fixedly installed on by retainer ring in described cavity.In the structure, Fixing shrink ring is located at fixed
On the part of position, the lateral wall of retainer ring contacts with the madial wall of cavity, and the madial wall of retainer ring contacts with keeper, on the one hand plays
The effect of fixed positioning piece, on the other hand play a part of buffering, protect keeper.
The madial wall of described cavity is circumferentially provided with the spacing ring of evagination, and described keeper is shelved on described spacing
On ring, described retainer ring is pressed on described keeper, described spacing ring, described keeper and described retainer ring
Three fixes.Keeper is between spacing ring and retainer ring, and three fixes, and overall structure is firm.
Described spacing ring, described keeper and described retainer ring three is consolidated by multiple circumferentially disposed fasteners
It is fixed.The setting of multiple circumferentially disposed fasteners reliably fixes spacing ring, keeper and retainer ring three, prevent keeper with
Cymbal disk separates.
Described concave surface is oval concave surface, and described convex surface is oval convex surface, and the length of described convex surface major axis is big
Length in described concave surface short axle and the length less than described concave surface major axis, the length of described convex surface short axle is less than described
Concave surface short axle length.Because in the structure, concave surface cooperates with convex surface, the length of concave surface major axis is more than convex surface major axis
Length, the length of concave surface short axle is more than the length of convex surface short axle, therefore when beaing, cymbal disk and keeper rock back and forth together,
It can rotate by a small margin in the horizontal direction simultaneously, it is closer with the state of beaing brass cymbals piece.
The through hole for supplying described support column plug is provided with described base, the length of described through-hole diameter is more than institute
The length for the convex surface major axis stated.In the structure, the length of through-hole diameter is more than the length of convex surface major axis, therefore in the process beaten
In, support column will not collide with base, will not trigger signal and cause the erroneous judgement of signal.
The outward flange setting of described cymbal disk is fluted, and edge sensor, described cymbal disk are provided with described groove
Upper surface be coated with cymbal face, the rib for triggering described edge sensor is provided with described cymbal face.In the structure,
The rib of cymbal face outer edge protrusion need to be only tapped when beaing cymbal side, the downward elastic deformation of rib, touches the side in groove
Edge sensor, edge sensor are squeezed, produce signal, make cymbal hairpin sounding, in addition, the setting of rib make drummer be not required to be again
Drum bastinade hits angle and grasps bad, causes false touch to signal and worry to area of doubt, while is also convenient for drummer and grabs cymbal stopping sound.
Described keeper is software keeper.It, which is advantageous in that, makes support column and keeper soft contact, on the one hand keeps away
Exempt from keeper and contacted generation other signals with other hard materials in swing process, cause false touch to signal, on the other hand
Keeper and support column are hardly damaged, extends service life.
Compared with prior art, the utility model has the advantage of：By setting cavity, keeper in the upper surface of cymbal disk
It is fixed in cavity, keeper can be passed through in the lower end of field range inner lock piece and is coordinated with support column, can be disposable group
Dress up work(, so as to realize the normal use of cymbal hairpin structure, and even if support column separates with locking member, keeper due to cavity
It is fixed, in the absence of the risk of loss；The utility model is simple in construction, the risk lost is not present in easy to assembly and keeper.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is along A-A sectional view in the utility model Fig. 2；
Fig. 4 is the close-up schematic view at A in the utility model Fig. 3；
Fig. 5 is along B-B sectional view in the utility model Fig. 2；
Fig. 6 is the close-up schematic view at B in the utility model Fig. 5.
Embodiment
Utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：As illustrated, a kind of cymbal hairpin structure of electronic drum, including cymbal disk 1, base 2, keeper 3, support column
4 and locking member（Figure is not shown）, cymbal disk is fixedly installed on base 2, and the bottom face of keeper 3 is concave surface 31, the top of support column 4
End face is the convex surface that is adapted with concave surface 31, locking member（Figure is not shown）It is arranged on cymbal disk 1, the upper surface of cymbal disk 1 is provided with
Cavity 11, keeper 3 are fixed in cavity 11, and the top of support column 4 sequentially passes through the bottom with keeper 3 after base 2, cavity 11
End coordinates, locking member（Figure is not shown）It is fixedly connected with support column 4.
Embodiment two：As illustrated, a kind of cymbal hairpin structure of electronic drum, including cymbal disk 1, base 2, keeper 3, support column
4 and locking member（Figure is not shown）, cymbal disk is fixedly installed on base 2, and the bottom face of keeper 3 is concave surface 31, the top of support column 4
End face is the convex surface that is adapted with concave surface 31, locking member（Figure is not shown）It is arranged on cymbal disk 1, the upper surface of cymbal disk 1 is provided with
Cavity 11, keeper 3 are fixed in cavity 11, and the top of support column 4 sequentially passes through the bottom with keeper 3 after base 2, cavity 11
End coordinates, locking member（Figure is not shown）It is fixedly connected with support column 4.
In the present embodiment, keeper 3 is fixedly installed in cavity 11 by retainer ring 5.
In the present embodiment, the madial wall of cavity 11 is circumferentially provided with the spacing ring 12 of evagination, and keeper 3 is shelved on spacing ring
On 12, retainer ring 5 is pressed on keeper 3, and spacing ring 12, keeper 3 and the three of retainer ring 5 fix.
In the present embodiment, spacing ring 12, keeper 3 and the three of retainer ring 5 are solid by multiple circumferentially disposed fasteners 6
It is fixed.
Embodiment three：As illustrated, a kind of cymbal hairpin structure of electronic drum, including cymbal disk 1, base 2, keeper 3, support column
4 and locking member（Figure is not shown）, cymbal disk is fixedly installed on base 2, and the bottom face of keeper 3 is concave surface 31, the top of support column 4
End face is the convex surface that is adapted with concave surface 31, locking member（Figure is not shown）It is arranged on cymbal disk 1, the upper surface of cymbal disk 1 is provided with
Cavity 11, keeper 3 are fixed in cavity 11, and the top of support column 4 sequentially passes through the bottom with keeper 3 after base 2, cavity 11
End coordinates, locking member（Figure is not shown）It is fixedly connected with support column 4.
In the present embodiment, keeper 3 is fixedly installed in cavity 11 by retainer ring 5.
In the present embodiment, the madial wall of cavity 11 is circumferentially provided with the spacing ring 12 of evagination, and keeper 3 is shelved on spacing ring
On 12, retainer ring 5 is pressed on keeper 3, and spacing ring 12, keeper 3 and the three of retainer ring 5 fix.
In the present embodiment, spacing ring 12, keeper 3 and the three of retainer ring 5 are solid by multiple circumferentially disposed fasteners 6
It is fixed.
In the present embodiment, the first mounting hole is provided with spacing ring 12, the second mounting hole is provided with keeper 3, it is fixed
The 3rd mounting hole is provided with ring 5, the first mounting hole, the second mounting hole and the 3rd mounting hole are coaxially disposed, and fastener 6 is spiral shell
Silk, each group of screw are screwed onto in the first mounting hole after sequentially passing through the 3rd mounting hole, the second mounting hole.
In the present embodiment, concave surface 31 is oval concave surface 31, and convex surface is oval convex surface, and the length of convex surface major axis is more than recessed
The short axle in face 31 and the length for being less than convex surface major axis, the length of convex surface short axle are less than the length of the short axle of concave surface 31.
In the present embodiment, the through hole 21 plugged for support column 4 is provided with base 2, the length of the diameter of through hole 21 is more than convex
The length of face major axis.
In the present embodiment, the outward flange of cymbal disk 1 sets fluted 13, and edge sensor 14, cymbal disk 1 are provided with groove 13
Upper surface be coated with cymbal face 15, the rib 16 for triggering edge sensor 14 is provided with cymbal face 15, by beaing rib
16,16 downward elastic deformation of rib, the edge sensor 14 in groove 13 is touched, edge sensor 14 is squeezed, and is produced
Signal, make cymbal hairpin sounding.
In the present embodiment, keeper 3 is software keeper.
Claims (8)
1. a kind of cymbal hairpin structure of electronic drum, including cymbal disk, base, keeper, support column and locking member, described cymbal disk are fixed
Be arranged on described base, the bottom face of described keeper be concave surface, the top end face of described support column for it is described
The convex surface that concave surface is adapted, described locking member are arranged on described cymbal disk, it is characterised in that：The upper surface of described cymbal disk
Cavity is provided with, described keeper is fixed in described cavity, and the top of described support column sequentially passes through described bottom
Bottom after seat, described cavity with described keeper coordinates, and described locking member is fixedly connected with described support column.
A kind of 2. cymbal hairpin structure of electronic drum according to claim 1, it is characterised in that：Described keeper passes through fixation
Ring is fixedly installed in described cavity.
A kind of 3. cymbal hairpin structure of electronic drum according to claim 2, it is characterised in that：The madial wall week of described cavity
To the spacing ring for being provided with evagination, described keeper is shelved on described spacing ring, and described retainer ring is pressed on described
Keeper on, described spacing ring, described keeper and described retainer ring three fix.
A kind of 4. cymbal hairpin structure of electronic drum according to claim 3, it is characterised in that：It is described spacing ring, described
Keeper and described retainer ring three are fixed by multiple circumferentially disposed fasteners.
A kind of 5. cymbal hairpin structure of electronic drum according to claim 1, it is characterised in that：Described concave surface is recessed for ellipse
Face, described convex surface are oval convex surface, and the length of described convex surface major axis is more than the length of described concave surface short axle and is less than
The length of described concave surface major axis, the length of described convex surface short axle are less than the length of described concave surface short axle.
A kind of 6. cymbal hairpin structure of electronic drum according to claim 5, it is characterised in that：Confession is provided with described base
The through hole of described support column plug, the length of described through-hole diameter are more than the length of described convex surface major axis.
A kind of 7. cymbal hairpin structure of electronic drum according to claim 1, it is characterised in that：The outward flange of described cymbal disk is set
Groove is equipped with, edge sensor is provided with described groove, the upper surface of described cymbal disk is coated with cymbal face, described cymbal face
On be provided with rib for triggering described edge sensor.
A kind of 8. cymbal hairpin structure of electronic drum according to any claims of claim 1-7, it is characterised in that：Described positioning
Part is software keeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687244.0U CN206921457U (en) | 2017-06-14 | 2017-06-14 | A kind of cymbal hairpin structure of electronic drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687244.0U CN206921457U (en) | 2017-06-14 | 2017-06-14 | A kind of cymbal hairpin structure of electronic drum |
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| Publication Number | Publication Date |
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| CN206921457U true CN206921457U (en) | 2018-01-23 |
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| CN201720687244.0U Active CN206921457U (en) | 2017-06-14 | 2017-06-14 | A kind of cymbal hairpin structure of electronic drum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123413A (en) * | 2017-06-14 | 2017-09-01 | 宁波音王电声股份有限公司 | A kind of cymbal hairpin structure of electronic drum |
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2017
- 2017-06-14 CN CN201720687244.0U patent/CN206921457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123413A (en) * | 2017-06-14 | 2017-09-01 | 宁波音王电声股份有限公司 | A kind of cymbal hairpin structure of electronic drum |
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Address after: 315005 Yinzhou District credit Road, Ningbo, Ningbo, Zhejiang Patentee after: Audio Limited by Share Ltd Address before: 315104 Zhejiang province Ningbo Yinzhou investment and entrepreneurship center 818 integrity Road Patentee before: Ningbo Soundking Electronic Co., Ltd. |