CN203150095U - Foot-operated drumstick - Google Patents
Foot-operated drumstick Download PDFInfo
- Publication number
- CN203150095U CN203150095U CN 201320111120 CN201320111120U CN203150095U CN 203150095 U CN203150095 U CN 203150095U CN 201320111120 CN201320111120 CN 201320111120 CN 201320111120 U CN201320111120 U CN 201320111120U CN 203150095 U CN203150095 U CN 203150095U
- Authority
- CN
- China
- Prior art keywords
- foot
- block
- centering block
- swinging block
- cantilever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a foot-operated drumstick, comprising a base plate (1), swinging block supports (8), a swinging block (6), a swinging block shaft (7), a mallet rod (5), a mallet head (4), a pedal (3), a pedal hinged support (2), a connecting chain (9) and a return spring (10), wherein the swinging block (6) is rotatably fixed on the swinging block shaft (7) through a bearing (15), the swinging block shaft (7) is fixed between two swinging block supports (8) through top screws (14), the upper end of the return spring (10) is hung on the swinging block (6), and the lower end of the return spring (10) is hung on a cantilever (21) fixed on one of the swinging block supports (8) through an adjusting screw (20). Compared with the prior art, the foot-operated drumstick provided by the invention has the following advantages: a land occupation area is small, beautiful appearance is obtained, and the return spring can freely swing through cooperation between a triangular groove and a triangular cushion block at the lower part of the cantilever.
Description
Technical field
The utility model relates to a kind of drumstick, especially a kind of foot-operated drumstick.
Background technology
The patent No. is 01223561.X, invention and created name is the Chinese utility model patent of " the drumstick gearing of the pedal of beating a drum ", a kind of foot-operated drumstick is disclosed, the section in the axle center of this foot-operated drumstick (swing-block shaft that is equivalent to the application) is polygon, and drive block (centering block that is equivalent to the application) has the polygonal hole that matches; The rotation of its axle center and support is fixing, and retracing spring hangs over the axle center and stretches out on the suspension member on the spindle nose of support.The shortcoming of this foot-operated drumstick is that retracing spring hangs over outside the support, and is not attractive in appearance; Floor area is also bigger.Therefore, designing a kind of floor area foot-operated drumstick little, attractive in appearance, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of floor area foot-operated drumstick little, attractive in appearance.
The technical scheme in the invention for solving the technical problem is:
Foot-operated drumstick, formed by base plate, centering block support, centering block, swing-block shaft, mallet bar, hammer head, pedal, pedal free bearing, connection chain and retracing spring, described centering block is fixed on the swing-block shaft by the bearing rotation, swing-block shaft is fixed between two centering block supports by jackscrew, the upper end of retracing spring hangs on the centering block, and the lower end of retracing spring hangs on the cantilever that is fixed on the centering block support by adjusting screw(rod).
Preferably, the upper front end at base plate is provided with the percussion power elastic limit device.
Preferably, be provided with percussion power elastic limit device regulating device at base plate.
Preferably, be provided with the centering block locating ring at swing-block shaft, in the both sides of centering block a centering block locating ring arranged respectively.
Preferably, be provided with at the front end of base plate and heighten screw.
Preferably, triangular groove is arranged at the bottom of described cantilever, and adjusting screw(rod) passes the vertical hole on the cantilever, is provided with setting nut in the lower end of adjusting screw(rod), is provided with the triangle cushion block with above-mentioned triangular groove coupling between setting nut and cantilever.
Compared with prior art, the utility model floor area is little, attractive in appearance; The triangular groove of jib foot cooperates with the triangle cushion block, and retracing spring is freely swung.
Description of drawings
Fig. 1 is the front view of structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 be among Fig. 1 A-A to sectional view;
Fig. 5 is I portion enlarged drawing among Fig. 3;
Fig. 6 be among Fig. 3 B to view.
Embodiment
As shown in the figure, foot-operated drumstick, formed by base plate 1, centering block support 8, centering block 6, swing-block shaft 7, mallet bar 5, hammer head 4, pedal 3, pedal free bearing 2, connection chain 9 and retracing spring 10, described centering block 6 is fixed on the swing-block shaft 7 by bearing 15 rotations, swing-block shaft 7 is fixed between two centering block supports 8 by jackscrew 14, the upper end of retracing spring 10 hangs on the centering block 6, and the lower end of retracing spring 10 hangs on the cantilever 21 that is fixed on the centering block support 8 by adjusting screw(rod) 20.
Upper front end at base plate 1 is provided with percussion power elastic limit device 11.
Be provided with percussion power elastic limit device 11 regulating devices 12 at base plate 1.
Be provided with centering block locating ring 13 at swing-block shaft 7, in the both sides of centering block 6 a centering block locating ring 13 arranged respectively.
Be provided with at the front end of base plate 1 and heighten screw 16.
Triangular groove is arranged at the bottom of described cantilever 21, and adjusting screw(rod) 20 passes the vertical hole on the cantilever 21, is provided with setting nut 23 in the lower end of adjusting screw(rod) 20, is provided with the triangle cushion block 22 with above-mentioned triangular groove coupling between setting nut 23 and cantilever 21.
Claims (6)
1. foot-operated drumstick, by base plate (1), centering block support (8), centering block (6), swing-block shaft (7), mallet bar (5), hammer head (4), pedal (3), pedal free bearing (2), connecting chain (9) and retracing spring (10) forms, it is characterized in that, described centering block (6) is fixed on the swing-block shaft (7) by bearing (15) rotation, swing-block shaft (7) is fixed between two centering block supports (8) by jackscrew (14), the upper end of retracing spring (10) hangs on the centering block (6), and the lower end of retracing spring (10) hangs on the cantilever (21) that is fixed on the centering block support (8) by adjusting screw(rod) (20).
2. foot-operated drumstick according to claim 1 is characterized in that, is provided with percussion power elastic limit device (11) in the upper front end of base plate (1).
3. foot-operated drumstick according to claim 2 is characterized in that, is provided with percussion power elastic limit device (11) regulating device (12) at base plate (1).
4. according to claim 1,2 or 3 described foot-operated drumsticks, it is characterized in that, be provided with centering block locating ring (13) at swing-block shaft (7), in the both sides of centering block (6) a centering block locating ring (13) is arranged respectively.
5. foot-operated drumstick according to claim 1 is characterized in that, is provided with at the front end of base plate (1) and heightens screw (16).
6. foot-operated drumstick according to claim 1, it is characterized in that, triangular groove is arranged at the bottom of described cantilever (21), adjusting screw(rod) (20) passes the vertical hole on the cantilever (21), be provided with setting nut (23) in the lower end of adjusting screw(rod) (20), between setting nut (23) and cantilever (21), be provided with the triangle cushion block (22) with above-mentioned triangular groove coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111120 CN203150095U (en) | 2013-03-12 | 2013-03-12 | Foot-operated drumstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111120 CN203150095U (en) | 2013-03-12 | 2013-03-12 | Foot-operated drumstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150095U true CN203150095U (en) | 2013-08-21 |
Family
ID=48977604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111120 Expired - Fee Related CN203150095U (en) | 2013-03-12 | 2013-03-12 | Foot-operated drumstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320724A (en) * | 2018-03-16 | 2018-07-24 | 王小华 | A kind of sound pedal processed |
-
2013
- 2013-03-12 CN CN 201320111120 patent/CN203150095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |