CN203870964U - Drum noise-abatement device - Google Patents
Drum noise-abatement device Download PDFInfo
- Publication number
- CN203870964U CN203870964U CN201420276174.6U CN201420276174U CN203870964U CN 203870964 U CN203870964 U CN 203870964U CN 201420276174 U CN201420276174 U CN 201420276174U CN 203870964 U CN203870964 U CN 203870964U
- Authority
- CN
- China
- Prior art keywords
- drum
- fixed
- noise
- rotating shaft
- rotary sleeve
- 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
Links
Abstract
The utility model discloses a drum noise-abatement device. A fixing rod which passes through a drum body and is fixed on the drum body is provided with a rotating shaft. A connecting rod rotates around the fixing rod through the rotating shaft. The external thread of a regulating rod which rotates along a cross-section direction in the fixing rod is screwed in the threaded hole of a rotary sleeve. The rotary sleeve rotates in the connecting rod through a hole. The other end of the connecting rod fixes a lower clamping board through a fixing hole. An upper clamping board fixing a support plate is connected with the lower clamping board. The unroofed conical surface of the upper clamping board is sleeved with a soundproofing pad. A fixing board fixes the soundproofing pad on the support plate through threaded connection. The drum noise-abatement device is internally disposed in a drum. Relative positions of the soundproofing pad and a drum head can be adjusted through adjusting positions of the lower clamping board on the connecting rod and adjusting length of the regulating rod external thread screwed in the threaded hole of the rotary sleeve. Under the condition that practice hand feeling is not influenced, practice sound of a percussion instrument is reduced. The percussion instrument can be used normally after the soundproofing pad is separated from the drum surface.
Description
Technical field
The utility model belongs to idiophonic noise-abatement equipment, is specifically related to a kind of frame drum noise-abatement equipment.
Background technology
Frame drum (Drum) is the high percussion instrument of a kind of tone-off very important in jazz band, it conventionally by a foot-operated bass big drum (Bass Drum, claim again " pucking "), Yi Ge army drum, two above flop flop drums (Tom-Tom Drum), one or two hangs small cymbals (Ride Cymbal) and one and steps on the partly composition such as small cymbals (Hi-Hat) with pedal.Drummer beats each parts with drum hammering and makes its sounding.In jazz, conventional drum hammer has two kinds, and a kind of is wooden drum rod, and another is the wire brush of being made by steel wire.
Week, institute was known, and percussion instrument sound in the process of playing is very large, and for beginner, this sound is owing to there is no timing, and being tantamount to is noisy noise.Whether no matter be beginner, percussion instrument, in the process of rehearsal or exercise, all can produce the very large sound, and this sound is for resident around, is disturbing residents very.
For the problems referred to above, most drummer pads towel, rubber blanket or simply drum surface is changed into popular net skin in the recent period in drum surface, although said method can reduce the sound producing while hitting, but long-term exercise like this, can affect the in one's hands sense of having an effect, go down for long time, the sensation of hand feeling aspect will be thin out, and such exercise mode is harmful and unhelpful to the lifting of percussion instrument skill.
Summary of the invention
The utility model, for addressing the above problem, provides a kind of frame drum noise-abatement equipment.
Technical solution adopted in the utility model is: a kind of frame drum noise-abatement equipment, be arranged in frame drum, above-mentioned frame drum comprises cylindrical drum body and covers in drum drum surface with it, pass and be fixed on the bulging fixed bar insertion section being in and be provided with rotating shaft, connecting link rotates around fixed bar by rotating shaft, the adjuster bar external thread that rotate along cross-wise direction fixed bar inside is screwed in the threaded hole of rotary sleeve, rotary sleeve rotates in connecting link by through hole, the other end of connecting link is by the fixing lower plate of fixed orifice, the train wheel bridge of fixed support plate is connected with lower plate, the addendum cone surface cover of going of train wheel bridge has silencer pad, fixed head is threaded connection silencer pad is fixed in back up pad.
On fixed bar outer wall, be provided with the baffle plate adapting with drum body inwall.
Described rotary sleeve is T-shaped, and the through hole in rotary sleeve is vertical with threaded hole axis, and the axis of through hole is parallel to the axis of rotating shaft, and near drum surface.
Train wheel bridge is connected by rotating shaft with lower plate, and rotating shaft outer cover has jump ring.
Fixed orifice on described connecting link has 2 at least.Back up pad bottom is provided with the annular recess adapting with connecting link (9).
Frame drum noise-abatement equipment of the present utility model, be built in drum, can be by lower plate the position on connecting link and adjuster bar external thread be screwed into the length in rotary sleeve threaded hole, adjust the relative position of silencer pad and drum surface, the baffle plate at fixed bar place has increased the stability of stationary state, in the situation that not affecting exercise feel, reduced idiophonic exercise sound.Silencer pad is separated with drum surface, can normally use.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model noise elimination state;
Fig. 2 is the inner partial enlarged drawing of the fixed bar under the utility model noise elimination state;
Fig. 3 is the not structural representation under noise elimination state of the utility model;
Fig. 4 is the not inner partial enlarged drawing of the fixed bar under noise elimination state of the utility model;
Fig. 5 is the structural representation of the utility model middle clamp plate;
Fig. 6 is the structural representation of rotary sleeve;
Fig. 7 is the structural representation of adjuster bar.
Wherein:
1 drum surface 2 drum bodies
3 silencer pad 4 fixed heads
5 back up pad 6 train wheel bridges
7 lower plate 8 grooves
9 connecting link 10 fixed orifices
11 baffle plate 12 fixed bars
13 rotating shaft 14 adjuster bars
15 rotary sleeve 16 jump rings
17 through hole 18 threaded holes
19 external threads.
Embodiment
Referring to drawings and Examples, the utility model is elaborated.
As shown in Fig. 1 ~ 7, a kind of frame drum noise-abatement equipment, be arranged in frame drum, above-mentioned frame drum comprises cylindrical drum body 2) and cover the drum surface 1 on drum body 2, fixed bar 12 insertion sections of passing and be fixed on bulging body 2 places are provided with rotating shaft 13, connecting link 9 rotates around fixed bar 12 by rotating shaft 13, adjuster bar 14 external threads 19 that rotate along cross-wise direction fixed bar 12 inside are screwed in the threaded hole 18 of rotary sleeve 15, rotary sleeve 15 rotates in connecting link 9 by through hole 17, the other end of connecting link 9 passes through fixedly lower plate 7 of fixed orifice 10, the train wheel bridge 6 of fixed support plate 5 is connected with lower plate 7, the addendum cone surface cover of going of train wheel bridge 6 has silencer pad 3, fixed head 4 is threaded connection silencer pad 3 is fixed in back up pad 5.
On fixed bar 12 outer walls, be provided with the baffle plate 11 adapting with drum body 2 inwalls.
Described rotary sleeve 15 is T-shaped, and the through hole 17 in rotary sleeve 15 is vertical with threaded hole 18 axis, and the axis of through hole 17 is parallel to the axis of rotating shaft 13, and near drum surface 1.
Train wheel bridge 6 is connected by rotating shaft with lower plate 7, and rotating shaft outer cover has jump ring 16.
Fixed orifice 10 on described connecting link 9 has 2 at least.
Back up pad 5 bottoms are provided with the annular recess 8 adapting with connecting link 9.
Frame drum noise-abatement equipment of the present utility model, be built in drum, can be by lower plate the position on connecting link and adjuster bar external thread be screwed into the length in rotary sleeve threaded hole, adjust the relative position of silencer pad and drum surface, the baffle plate at fixed bar place has increased the stability of stationary state, in the situation that not affecting exercise feel, reduced idiophonic exercise sound.Silencer pad is separated with drum surface, can normally use.
Claims (6)
1. a frame drum noise-abatement equipment, be arranged in frame drum, above-mentioned frame drum comprises cylindrical drum body (2) and covers the drum surface (1) on drum body (2), it is characterized in that: pass and be fixed on fixed bar (12) insertion section that bulging body (2) locates and be provided with rotating shaft (13), connecting link (9) rotates around fixed bar (12) by rotating shaft (13), inner adjuster bar (14) external thread (19) rotating along cross-wise direction of fixed bar (12) is screwed in the threaded hole (18) of rotary sleeve (15), rotary sleeve (15) rotates in connecting link (9) by through hole (17), the other end of connecting link (9) passes through fixedly lower plate (7) of fixed orifice (10), the train wheel bridge (6) of fixed support plate (5) is connected with lower plate (7), the addendum cone surface cover of going of train wheel bridge (6) has silencer pad (3), fixed head (4) is threaded connection silencer pad (3) is fixed in back up pad (5).
2. frame drum noise-abatement equipment according to claim 1, is characterized in that: on fixed bar (12) outer wall, be provided with the baffle plate (11) adapting with drum body (2) inwall.
3. frame drum noise-abatement equipment according to claim 1, it is characterized in that: described rotary sleeve (15) is T-shaped, through hole (17) in rotary sleeve (15) is vertical with threaded hole (18) axis, and the axis of through hole (17) is parallel to the axis of rotating shaft (13), and near drum surface (1).
4. frame drum noise-abatement equipment according to claim 1, is characterized in that: train wheel bridge (6) is connected by rotating shaft with lower plate (7), and rotating shaft outer cover has jump ring (16).
5. frame drum noise-abatement equipment according to claim 1, is characterized in that: the fixed orifice (10) on described connecting link (9) has 2 at least.
6. frame drum noise-abatement equipment according to claim 5, is characterized in that: back up pad (5) bottom is provided with the annular recess (8) adapting with connecting link (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276174.6U CN203870964U (en) | 2014-05-28 | 2014-05-28 | Drum noise-abatement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276174.6U CN203870964U (en) | 2014-05-28 | 2014-05-28 | Drum noise-abatement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870964U true CN203870964U (en) | 2014-10-08 |
Family
ID=51651891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276174.6U Expired - Fee Related CN203870964U (en) | 2014-05-28 | 2014-05-28 | Drum noise-abatement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376839A (en) * | 2014-11-19 | 2015-02-25 | 太仓市方克乐器有限公司 | Drum set with sound elimination function |
-
2014
- 2014-05-28 CN CN201420276174.6U patent/CN203870964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376839A (en) * | 2014-11-19 | 2015-02-25 | 太仓市方克乐器有限公司 | Drum set with sound elimination function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8163989B2 (en) | Kinetic energy enhanced drumstick | |
| CN203870964U (en) | Drum noise-abatement device | |
| US2466554A (en) | Combination drumstick and maraca | |
| CN101226738A (en) | Frame drum embedded with drum pad capable of adjusting volume | |
| US7321092B2 (en) | Dual foot pedals for a bass drum | |
| Dahl et al. | Motor control in drumming: Influence of movement pattern on contact force and sound characteristics | |
| CN106023958B (en) | Hand plucked single modulation konghou | |
| US3368442A (en) | Percussion instruments | |
| CN113386157B (en) | Playing structure of robot musician, drum-beating robot and control method thereof | |
| CN201181571Y (en) | Sound volume-adjustable drum set with embedded drum pad | |
| CN102938249B (en) | Portable drama cymbal and gong combined shelf | |
| CN107274875B (en) | Cymbal capable of adjusting sound amplitude | |
| CN105679286A (en) | Splicing type drumstick of drum kit | |
| CN205541873U (en) | Fretwork formula sweat -absorbing shelf drum drumstick | |
| US11183158B2 (en) | Systems, devices, and/or methods for snare drums | |
| JP7106163B2 (en) | sound post system | |
| CN205605609U (en) | A hand screwed nut for shelf drum | |
| CN203276812U (en) | Drum set mallet for training | |
| CN219642526U (en) | Two-channel stereophonic Erhu | |
| CN203013229U (en) | Portable drama three-copper combined frame | |
| CN105741824A (en) | Internal silencing type drum kit | |
| CN205376107U (en) | Mechanism is played to ancient chinese chime with 12 bells and ancient chinese chime with 12 bells end sound mechanism | |
| CN110706677A (en) | Electronic drum hi-hat capable of stopping rotating | |
| CN210627881U (en) | Horse head string instrument | |
| US4315453A (en) | Percussion aid |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170528 |