CN213844739U - Hammer pedal mechanism is stepped on to shelf drum of convenient change - Google Patents
Hammer pedal mechanism is stepped on to shelf drum of convenient change Download PDFInfo
- Publication number
- CN213844739U CN213844739U CN202022991220.9U CN202022991220U CN213844739U CN 213844739 U CN213844739 U CN 213844739U CN 202022991220 U CN202022991220 U CN 202022991220U CN 213844739 U CN213844739 U CN 213844739U
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- pedal
- slot
- hammer
- bottom plate
- fixedly connected
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- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000008859 change Effects 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A hammer treading pedal mechanism of a drum kit convenient to replace relates to the technical field of drum kits; an adjusting plate is movably inserted in the first slot; the front side and the rear side of the upper side surface of the adjusting plate are symmetrically and fixedly provided with mounting seats, the mounting seats are movably arranged inside the second slot, the upper end of each mounting seat extends above the bottom plate, a second rotating shaft is rotatably arranged between the extending ends through a bearing, a pedal is fixedly sleeved on the second rotating shaft, and the lower side of the pedal is fixedly connected with a torsion spring; a third slot is symmetrically formed in the front side and the rear side of the right end of the upper side face of the pedal, and a mounting column is inserted into the third slot; the lower end head of the hammer rod is vertically and fixedly connected with a connecting strip, the upper end heads of the mounting columns on the front side and the rear side are hinged with connecting rods through hinges, and the other ends of the connecting rods are hinged with the side walls of the connecting strip through hinges; the pedal of stepping on the hammer can be conveniently replaced, the playing effect of a player cannot be influenced, and the replacement mode is simple and convenient to operate.
Description
Technical Field
The utility model relates to a shelf drum technical field, concretely relates to convenient shelf drum who changes steps on hammer pedal mechanism.
Background
In-process at drummer performance or exercise, the drummer relies on stepping on the hammer to strike the bass drum, for the convenience of playing and reaching better performance, it possesses good performance to require to step on the hammer footboard, owing to step on hammer footboard frequency of use more, and step on the direct foot contact with the drummer of hammer footboard, the condition that the footboard produced wearing and tearing is more common, but the unable change of stepping on the hammer footboard among the prior art, or the change step is more loaded down with trivial details, consequently, need for a convenient drum stand of changing to step on hammer footboard mechanism urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a convenient shelf drum of changing of reasonable in design and step on hammer pedal mechanism, can conveniently change the footboard of stepping on the hammer, and then can not influence player's performance, and the mode of changing is simpler, convenient operation, and the practicality is stronger.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the hammer comprises a hammer rod, a hammer head, a shaft seat and a first rotating shaft; the front side and the rear side of the right end of the upper side surface of the bottom plate are symmetrically and vertically fixedly provided with shaft seats, a first rotating shaft is rotatably arranged between the upper sides of the shaft seats through a bearing, a hammer rod is fixedly sleeved on the first rotating shaft, and a hammer head is fixedly arranged on the right side wall of the upper end of the hammer rod; the locking device also comprises a mounting seat, an adjusting plate, a first locking bolt, a mounting column, a second locking bolt and a connecting rod; a first slot is formed in the right side of the bottom plate, a second slot is symmetrically formed in the front and back of the right side of the upper side surface of the bottom plate, and the first slot is communicated with the second slot; an adjusting plate is movably inserted in the first slot, a first locking bolt is rotatably connected to the front side and the rear side of the upper side of the bottom plate through threads, and the inner end of the first locking bolt is fixedly connected with the lower side surface of the bottom plate through threads after rotating to penetrate through the upper side of the bottom plate and the adjusting plate through threads; the front side and the rear side of the upper side surface of the adjusting plate are symmetrically and fixedly provided with mounting seats, the mounting seats are movably arranged in the second slot, the upper end of each mounting seat extends above the bottom plate, a second rotating shaft is rotatably arranged between the extending ends through a bearing, a pedal is fixedly sleeved on the second rotating shaft, the lower side of the pedal is fixedly connected with a torsion spring, one side arm of the torsion spring is fixedly connected with the bottom surface of the pedal, and the other side arm of the torsion spring is fixedly connected with the upper side surface of the bottom plate; a third slot is symmetrically formed in the front side and the rear side of the right end of the upper side face of the pedal, and a mounting column is inserted into the third slot; the lower end head of the hammer rod is vertically and fixedly connected with a connecting strip, the upper end heads of the mounting columns on the front side and the rear side are hinged with connecting rods through hinges, and the other ends of the connecting rods are hinged with the side walls of the connecting strip through hinges; the front side and the rear side of the pedal are symmetrically provided with a second locking bolt, and the inner end of the second locking bolt penetrates through the side wall of the pedal in a rotating mode through threads and is fixedly connected with the side wall of the mounting column through the threads.
Furthermore, a first pull ring is fixedly arranged on a side arm of the torsion spring connected with the pedal, a second pull ring is fixedly arranged on a bottom plate on one side of the torsion spring, a pull rope is fixedly connected to the second pull ring, the other end of the pull rope is fixedly connected with the hook, and the hook is hooked with the first pull ring.
Furthermore, the bottom surface of the pedal and the upper side surface of the bottom plate are fixedly provided with clamping hooks, and the clamping hooks on the upper side and the lower side are matched and limited.
Further, the top surface of regulating plate on the fixed rubber gasket that is provided with, the rubber gasket is inconsistent with the inside side of going up of slot and is set up.
After the structure is adopted, the beneficial effects of the utility model are that: a convenient shelf drum of changing step on hammer pedal mechanism, can conveniently change the footboard of stepping on the hammer, and then can not influence player's performance, and the mode of changing is simpler, convenient operation, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of a connection structure between the adjusting plate and the mounting seat of the present invention.
Fig. 5 is a schematic structural view of the mounting post of the present invention.
Description of reference numerals:
the novel adjustable hammer comprises a base plate 1, a shaft seat 2, a first rotating shaft 3, a hammer rod 4, a hammer head 5, a first slot 6, a second slot 7, an adjusting plate 8, a first locking bolt 9, a mounting seat 10, a second rotating shaft 11, a pedal 12, a torsion spring 13, a third slot 14, a mounting column 15, a connecting strip 16, a connecting rod 17, a second locking bolt 18, a first pull ring 19, a second pull ring 20, a pull cable 21, a hook 22, a clamping hook 23 and a rubber gasket 24.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the hammer comprises a hammer rod 4, a hammer head 5, a shaft seat 2 and a first rotating shaft 3; shaft seats 2 are symmetrically and vertically fixedly welded on the front side and the rear side of the right end of the upper side of the bottom plate 1, a first rotating shaft 3 is rotatably arranged between the upper sides of the shaft seats 2 through a bearing, the inner side wall of the bearing is fixedly welded with the first rotating shaft 3, the outer side wall of the bearing is fixedly welded with the shaft seats 2, a hammer rod 4 is fixedly welded and sleeved on the first rotating shaft 3, and a hammer head 5 is fixedly arranged on the right side wall of the upper end of the hammer rod 4 through a bolt; the device also comprises a mounting seat 10, an adjusting plate 8, a first locking bolt 9, a mounting column 15, a second locking bolt 18 and a connecting rod 17; a first slot 6 is formed in the right side of the bottom plate 1, a second slot 7 is symmetrically formed in the right side of the upper side surface of the bottom plate 1 in the front-back direction, and the first slot 6 is communicated with the second slot 7; an adjusting plate 8 is movably inserted in the first slot 6, a first locking bolt 9 is rotatably connected to the front side and the rear side of the upper side of the bottom plate 1 through threads, and the inner end of the first locking bolt 9 is fixedly connected with the lower side of the bottom plate 1 through threads after rotating to penetrate through the upper side of the bottom plate 1 and the adjusting plate 8 through threads; the top surface of the adjusting plate 8 is fixedly provided with a rubber gasket 24 through gluing, and the rubber gasket 24 is arranged in a manner of being abutted against the upper side surface inside the first slot 6, so that the connection stability between the adjusting plate 8 and the first slot 6 is improved; mounting seats 10 are symmetrically and fixedly welded on the front side and the rear side of the upper side of the adjusting plate 8, the mounting seats 10 are movably arranged in the second slot 7, the upper end of each mounting seat 10 extends above the bottom plate 1, a second rotating shaft 11 is rotatably arranged between the extending ends through a bearing, a pedal 12 is sleeved on the second rotating shaft 11 in a fixed welding manner, a torsion spring 13 is fixedly connected to the lower side of the pedal 12, one side arm of the torsion spring 13 is fixedly welded with the bottom surface of the pedal 12, and the other side arm of the torsion spring 13 is fixedly welded with the upper side of the bottom plate 1; a first pull ring 19 is fixedly welded on a side arm of the torsion spring 13 connected with the pedal 12, a second pull ring 20 is fixedly welded on the bottom plate 1 on one side of the torsion spring 13, a pull cable 21 is fixedly welded on the second pull ring 20, the other end of the pull cable 21 is fixedly welded with a hook 22, and the hook 22 is hooked with the first pull ring 19; a third slot 14 is symmetrically formed in the front side and the rear side of the right end of the upper side of the pedal 12, and a mounting column 15 is inserted into the third slot 14; a connecting strip 16 is vertically and fixedly welded on the lower end head of the hammer rod 4, connecting rods 17 are hinged on the upper end heads of the mounting columns 15 on the front side and the rear side through hinges, and the other ends of the connecting rods 17 are hinged with the side walls of the connecting strip 16 through hinges; the front side and the rear side of the pedal 12 are symmetrically provided with a second locking bolt 18, and the inner end of the second locking bolt 18 is fixedly connected with the side wall of the mounting column 15 through threads after rotating to penetrate through the side wall of the pedal 12 through threads;
the bottom surface of the pedal 12 and the upper side surface of the bottom plate 1 are fixedly welded with hooks 23, the hooks 23 on the upper side and the lower side are matched and limited, and the pedal 12 is limited and guided around the second rotating shaft 11.
The working principle of the specific embodiment is as follows: when the pedal 12 of the hammer is replaced, the first locking bolt 9 and the second locking bolt 18 are unscrewed, so that the adjusting plate 8 is loosened from the first slot 6 and the mounting column 15 is loosened from the third slot 14, then the hook 22 is hooked on the first pull ring 19, the angle between the two side arms of the torsion spring 13 is controlled under the action of the inhaul cable 21, the mounting column 15 is taken out from the inside of the third slot 14, then the adjusting plate 8 is taken out from the inside of the first slot 6, and the pedal 12 is replaced; in a similar way, the pedal 12 after being replaced is installed through the first locking bolt 9 and the second locking bolt 18, after the installation is completed, a player steps on the pedal 12, the right end of the pedal 12 descends, and the hammer rod 4 rotates between the shaft seats 2 through the first rotating shaft 3 under the transmission action of the connecting rod 17 and the connecting strip 16, and the hammer head 5 strikes on the drum surface of the base drum.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the pedal 12 of the stepping hammer is replaced through the first locking bolt 9 and the second locking bolt 18, so that the playing effect of a player is not influenced, the replacing mode is simple, the operation is convenient, and the practicability is stronger;
2. the hook 22 is hooked on the first pull ring 19, and the angle between the two side arms of the torsion spring 13 is controlled under the action of the inhaul cable 21, so that the torsion spring 13 is prevented from recovering the natural state when the pedal 12 is replaced, and the installation of the next pedal 12 is prevented from being influenced;
3. the limiting and guiding functions of the pedal 12 around the second rotating shaft 11 are achieved through the limiting functions of the clamping hooks 23 on the upper side and the lower side.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A drum kit hammer pedal mechanism convenient to replace comprises a hammer rod (4), a hammer head (5), a shaft seat (2) and a first rotating shaft (3); the front side and the rear side of the right end of the upper side of the bottom plate (1) are symmetrically and vertically fixedly provided with shaft seats (2), a first rotating shaft (3) is rotatably arranged between the upper sides of the shaft seats (2) through a bearing, a hammer rod (4) is fixedly sleeved on the first rotating shaft (3), and a hammer head (5) is fixedly arranged on the right side wall of the upper end of the hammer rod (4); the method is characterized in that: the device also comprises a mounting seat (10), an adjusting plate (8), a first locking bolt (9), a mounting column (15), a second locking bolt (18) and a connecting rod (17); a first slot (6) is formed in the right side of the bottom plate (1), a second slot (7) is symmetrically formed in the front and back of the right side of the upper side face of the bottom plate (1), and the first slot (6) is communicated with the second slot (7); an adjusting plate (8) is movably inserted into the first slot (6), a first locking bolt (9) is rotatably connected to the front side and the rear side of the upper side of the bottom plate (1) through threads, and the inner end of the first locking bolt (9) is fixedly connected with the lower side surface of the bottom plate (1) through threads after rotating to penetrate through the upper side of the bottom plate (1) and the adjusting plate (8) through threads; the front side and the rear side of the upper side of the adjusting plate (8) are symmetrically and fixedly provided with mounting seats (10), the mounting seats (10) are movably arranged inside the second slot (7), the upper ends of the mounting seats (10) extend above the bottom plate (1), a second rotating shaft (11) is rotatably arranged between the extending ends through bearings, a pedal (12) is fixedly sleeved on the second rotating shaft (11), the lower side of the pedal (12) is fixedly connected with a torsion spring (13), one side arm of the torsion spring (13) is fixedly connected with the bottom surface of the pedal (12), and the other side arm of the torsion spring (13) is fixedly connected with the upper side of the bottom plate (1); a third slot (14) is symmetrically formed in the front side and the rear side of the right end of the upper side of the pedal (12), and a mounting column (15) is inserted into the third slot (14); a connecting strip (16) is vertically and fixedly connected to the lower end head of the hammer rod (4), connecting rods (17) are hinged to the upper end heads of the mounting columns (15) on the front side and the rear side through hinges, and the other ends of the connecting rods (17) are hinged to the side walls of the connecting strip (16) through hinges; the front side and the rear side of the pedal (12) are symmetrically provided with a second locking bolt (18), and the inner end of the second locking bolt (18) is fixedly connected with the side wall of the mounting column (15) through threads after rotating to penetrate through the side wall of the pedal (12) through the threads.
2. The easy-to-replace drum kit hammer pedal mechanism of claim 1, wherein: the side arm that torsional spring (13) and footboard (12) be connected on the fixed pull ring (19) that is provided with, on bottom plate (1) of torsional spring (13) one side fixed pull ring No. two (20) of being provided with, fixedly connected with cable (21) on pull ring No. two (20), the other end and couple (22) fixed connection of cable (21), and couple (22) collude with pull ring (19) and establish mutually.
3. The easy-to-replace drum kit hammer pedal mechanism of claim 1, wherein: the bottom surface of the pedal (12) and the upper side surface of the bottom plate (1) are fixedly provided with clamping hooks (23), and the clamping hooks (23) on the upper side and the lower side are matched and limited.
4. The easy-to-replace drum kit hammer pedal mechanism of claim 1, wherein: the top surface of regulating plate (8) on the fixed rubber gasket (24) that is provided with, rubber gasket (24) and slot (6) inside side setting of going up are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991220.9U CN213844739U (en) | 2020-12-14 | 2020-12-14 | Hammer pedal mechanism is stepped on to shelf drum of convenient change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991220.9U CN213844739U (en) | 2020-12-14 | 2020-12-14 | Hammer pedal mechanism is stepped on to shelf drum of convenient change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844739U true CN213844739U (en) | 2021-07-30 |
Family
ID=76997986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022991220.9U Expired - Fee Related CN213844739U (en) | 2020-12-14 | 2020-12-14 | Hammer pedal mechanism is stepped on to shelf drum of convenient change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213844739U (en) |
-
2020
- 2020-12-14 CN CN202022991220.9U patent/CN213844739U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |