CN203849983U - Drum set with noise reduction adjusting function - Google Patents
Drum set with noise reduction adjusting function Download PDFInfo
- Publication number
- CN203849983U CN203849983U CN201420275246.5U CN201420275246U CN203849983U CN 203849983 U CN203849983 U CN 203849983U CN 201420275246 U CN201420275246 U CN 201420275246U CN 203849983 U CN203849983 U CN 203849983U
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- CN
- China
- Prior art keywords
- drum
- sound insulation
- insulation cotton
- chamber
- sleeve
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- Expired - Fee Related
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Abstract
The utility model relates to the drum set technical field and especially relates to a drum set with a noise reduction adjusting function. The drum set comprises a drum chamber. One end of the drum chamber is provided with an upper drum skin. The inner wall on the other end of the drum chamber is connected with an inner drum sleeve in a threaded way. The outer end of the inner drum sleeve is provided with a lower drum skin. A sound insulation cotton sleeve is tightly inlaid in the inner wall of the drum chamber. One end of the sound insulation cotton sleeve is closed. The closed cross section of the sound insulation cotton sleeve is cone-shaped. The closed face and the upper drum skin form a sound-absorbing chamber in an enclosing way. The other end of the sound insulation cotton sleeve is open. The open end of the sound insulation cotton sleeve abuts on the inner end of the inner drum sleeve. When the drum set is in use, the sound-absorbing chamber can absorb great vibration. The vibration of the drum chamber walls can be absorbed through the sound insulation cotton sleeve. The generated sounds are greatly reduced. Meanwhile, a hand beating the drum set is not affected and can play normally. The exercise effects of a drummer can be significantly improved. The drum set further has the advantages of simple structure, reasonable arrangement, low manufacturing cost, etc.
Description
Technical field
The utility model relates to frame drum industry technology field, particularly a kind of frame drum with noise reduction regulatory function.
Background technology
Frame drum is a kind of Western percussion music of circle, in the time beaing performance, sound is very large, but student and the drummer this very large sound in carrying out frame drum exercise will produce the problem disturbing residents, a lot of drummers are at drum head upper berth rubber blanket for this reason, sound has obviously reduced like this, but this can affect in one's hands having an effect, and feels also just flat, effect to drummer's exercise is just made a discount greatly, and the raising of drummer's technical ability is brought to certain resistance.Therefore be necessary the noise-reducing structure of present frame drum to improve upgrading.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and a kind of frame drum with noise reduction regulatory function simple in structure, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of frame drum with noise reduction regulatory function described in the utility model, comprise drum chamber, drum chamber one end is provided with drum head, described drum chamber other end Nei Gutao that has been threaded for inwall, the outer end of interior drum cover is provided with lower drum head, and drum chamber inwall is closely nested with sound insulation cotton-padded covering, and sound insulation cotton-padded covering one end is closed state, the tapered shape of closed cross-section of sound insulation cotton-padded covering, this sealing surface and upper drum head surround a sound absorption cavity; The sound insulation cotton-padded covering other end is opening shape, the inner end of drum cover in this end is compressing.
Further, the thickness of described sound insulation cotton-padded covering is 1～1.5cm.
Further, the outer face of described interior drum cover is symmetrically arranged with two projections 31.
Adopt after said structure, the utility model beneficial effect is: a kind of frame drum with noise reduction regulatory function described in the utility model, comprise drum chamber, drum chamber one end is provided with drum head, described drum chamber other end Nei Gutao that has been threaded for inwall, and the outer end of interior drum cover is provided with lower drum head, drum chamber inwall is closely nested with sound insulation cotton-padded covering, sound insulation cotton-padded covering one end is closed state, the tapered shape of closed cross-section of sound insulation cotton-padded covering, and this sealing surface and upper drum head surround a sound absorption cavity; The sound insulation cotton-padded covering other end is opening shape, the inner end of drum cover in this end is compressing.In the time using the utility model, in the time that new hand need to learn, sound insulation cotton-padded covering is set in drum chamber inside, and sound absorption cavity can absorb a large amount of vibrations, and absorbs the vibration of drum chamber wall by sound insulation cotton-padded covering, has greatly reduced the generation of sound; Can not affect in one's hands having an effect, sensation is the same with normally beating a drum simultaneously, increases substantially the effect of drummer's exercise.In the time that drummer normally uses, by turning on the connection of drum chamber and interior drum cover, take out sound insulation cotton-padded covering, interior drum cover is installed in drum chamber, now just can start normal use.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Brief description of the drawings
Fig. 1 is cut-open view of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 is A-A cut-open view in Fig. 1;
Description of reference numerals:
1, drum chamber; 21, upper drum head; 22, lower drum head; 3, Nei Gutao; 31, projection;
4, sound insulation cotton-padded covering.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-3, a kind of frame drum with noise reduction regulatory function described in the utility model, comprise drum chamber 1, drum chamber 1 one end is provided with drum head 21, the interior drum cover 3 that has been threaded for described drum chamber 1 other end inwall, and the outer end of interior drum cover 3 is provided with lower drum head 22, drum chamber 1 inwall is closely nested with sound insulation cotton-padded covering 4, sound insulation cotton-padded covering 4 one end are closed state, the tapered shape of closed cross-section of sound insulation cotton-padded covering 4, and this sealing surface and upper drum head 21 surround a sound absorption cavity; The sealing surface of this cone-shaped and upper drum head 21 planes do not adopt and be arranged in parallel, can ensure the normal articulation of beating a drum; Sound insulation cotton-padded covering 4 other ends are opening shape, the inner end of drum cover 3 in this end is compressing, and the effect of location can be played in the inner end of interior drum cover 3.
Further, the thickness of described sound insulation cotton-padded covering 4 is 1～1.5cm.
Further, the outer face of described interior drum cover 3 is symmetrically arranged with two projections 31, and this projection 31 is mainly used in facilitating user to tighten being threaded of interior drum cover 3 and drum chamber 1.
In the time using the utility model, in the time that new hand need to learn, sound insulation cotton-padded covering is set in drum chamber inside, and sound absorption cavity can absorb a large amount of vibrations, and absorbs the vibration of drum chamber wall by sound insulation cotton-padded covering, has greatly reduced the generation of sound; Can not affect in one's hands having an effect, sensation is the same with normally beating a drum simultaneously, increases substantially the effect of drummer's exercise.In the time that drummer normally uses, by turning on the connection of drum chamber and interior drum cover, take out sound insulation cotton-padded covering, interior drum cover is installed in drum chamber, now just can start normal use.
In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. one kind has the frame drum of noise reduction regulatory function, comprise drum chamber (1), drum chamber (1) one end is provided with drum head (21), it is characterized in that: described drum chamber (1) is the Nei Gutao that has been threaded (3) for other end inwall, the outer end of interior drum cover (3) is provided with lower drum head (22), drum chamber (1) inwall is closely nested with sound insulation cotton-padded covering (4), sound insulation cotton-padded covering (4) one end is closed state, the tapered shape of closed cross-section of sound insulation cotton-padded covering (4), this sealing surface and upper drum head (21) surround a sound absorption cavity; Sound insulation cotton-padded covering (4) other end is opening shape, the inner end of drum cover (3) in this end is compressing.
2. a kind of frame drum with noise reduction regulatory function according to claim 1, is characterized in that: the thickness of described sound insulation cotton-padded covering (4) is 1～1.5cm.
3. a kind of frame drum with noise reduction regulatory function according to claim 1, is characterized in that: the outer face of described interior drum cover (3) is symmetrically arranged with two projections (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275246.5U CN203849983U (en) | 2014-05-28 | 2014-05-28 | Drum set with noise reduction adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275246.5U CN203849983U (en) | 2014-05-28 | 2014-05-28 | Drum set with noise reduction adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849983U true CN203849983U (en) | 2014-09-24 |
Family
ID=51562968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275246.5U Expired - Fee Related CN203849983U (en) | 2014-05-28 | 2014-05-28 | Drum set with noise reduction adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971667A (en) * | 2014-05-28 | 2014-08-06 | 太仓市方克乐器有限公司 | Drum set with silencing and regulation functions |
-
2014
- 2014-05-28 CN CN201420275246.5U patent/CN203849983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971667A (en) * | 2014-05-28 | 2014-08-06 | 太仓市方克乐器有限公司 | Drum set with silencing and regulation functions |
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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: 20140924 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |