CN201199431Y

CN201199431Y - Improved structure of chevalier drum barrel

Info

Publication number: CN201199431Y
Application number: CNU2008201051941U
Authority: CN
Inventors: 王蔚宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-14
Filing date: 2008-05-14
Publication date: 2009-02-25
Anticipated expiration: 2018-05-14

Abstract

The utility model relates to an improvement structure of a drum of a jazz drum, comprising a drum body, a ring-shaped inlay and a tuning ring body; the inner edge of the drum body is provided with a ring-shaped groove; the ring-shaped inlay can combined with the ring-shaped groove correspondingly; the ring-shaped inlay is provided with a combining part which can be combined with the tuning ring body; by utilizing the new design of the ring-shaped inlay and the tuning ring body, the resonant vibration frequency and the reverberation time of the drum can be changed, the single jazz drum can be led to have various tone color changes, therefore, the improvement structure of the drum of the jazz drum can be selected for use on different occasions.

Description

The improvement structure of the drum of jazz's drum

Technical field

The utility model relates to a kind of drum structure of jazz's drum.

Background technology

Existing jazz drum please refer to shown in Fig. 1, Fig. 2 and Fig. 3 A, Fig. 3 B, and it comprises on one on the drum frame 1, a drum head 2, a drum 3 and rouses frame 4 once; At present in the design of general drum, be wooden mostly or to stack laminating type layer by layer with wood chip made, described jazz's drum only can show single tone color when playing, and adjusting tone color as need then needs other auxiliary tuning utensils to finish.

On the tuning gimmick of general jazz's drum, for to satisfying the needs that varying environment is used, as live play or in recording studio, sometimes drum head or drum body are too many because of the sympathetic response sound that natural resonance produced, cause reverberation time long, at this time be on drum head, to paste damping or off beat ring to change sounding sympathetic response time when hitting mostly, but or put the object of some absorbing high-frequencies vibrations in drum inside, reach the method for jazz's drum special efficacy tuning as modes such as sponges.

For the user, in order to satisfy the demand of various different performance environment, though can reach by the gimmick of above-mentioned or other tunings, but need carry the auxiliary implement of drum lock and other tunings mostly, cause the inconvenience in the tuning, and most tuning gimmick all be on the drum head sounding, adjust in the majority, so adjust the restriction that its condition is arranged when tone color changes.

In view of this, the shortcoming that the utility model improvement is above-mentioned, it comprises a drum body, a ring-type inlay and a tuning ring body; Described drum body wall inner edge is provided with an annular recess, can with the corresponding combination of ring-type inlay, and described ring-type inlay is established a joint portion, can be installed with described tuning ring body and combine, the resonance frequency of ladle body can be designed down according to the structure and the material of different ring-type inlays and tuning ring body, make single drum body have different tone colors and reverberation, can perform in difference and do effective collocation and application on environment and the kenel.

Summary of the invention

Fundamental purpose of the present utility model is a kind of improvement structure of drum of jazz's drum, and it has the function of adjusting jazz's drum resonance frequency.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of improvement structure of drum of jazz's drum is characterized in that, comprises:

One drum body, inner wall surface thereof is provided with an annular recess, and described annular recess has one first joint portion;

One ring-type inlay is with the corresponding combination in first joint portion of described annular recess.

Wherein: described ring-type inlay is provided with at least one second joint portion, and at least one tuning ring body utilizes described second joint portion and the corresponding combination of ring-type inlay.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: utilize the resonance vibration frequency and the reverberation time that kenel can change drum that combine of described ring-type inlay, tuning ring body and annular recess, making that single jazz is bulging has an available use of multiple tone color.

Description of drawings

Fig. 1 is the stereo rearview of existing jazz's drum;

Fig. 2 is the drum STRUCTURE DECOMPOSITION stereographic map of existing jazz's drum;

Fig. 3 A is the stereographic map of existing jazz's drum;

Fig. 3 B is the A-A cut-open view of Fig. 3 A;

Fig. 4 is the exploded perspective view of jazz's drum of the utility model preferred embodiment;

Fig. 5 is the stereographic map of the utility model preferred embodiment jazz drum;

Fig. 6 A is the B-B cut-open view of the drum structure of first preferred embodiment, the situation that fits tightly corresponding to first joint portion and described ring-type inlay;

Fig. 6 B is the B-B cut-open view of the drum structure of first preferred embodiment, corresponding to the situation of first joint portion and described ring-type inlay formation hollow-core construction;

Fig. 7 A is the B-B cut-open view of the drum structure of second preferred embodiment, the situation that fits tightly corresponding to first joint portion and described ring-type inlay;

Fig. 7 B is the B-B cut-open view of the drum structure of second preferred embodiment, corresponding to the situation of first joint portion and described ring-type inlay formation hollow-core construction;

Fig. 8 A is the B-B cut-open view of the drum structure of the 3rd preferred embodiment, the situation that fits tightly corresponding to first joint portion and described ring-type inlay;

Fig. 8 B is the B-B cut-open view of the drum structure of the 3rd preferred embodiment, corresponding to the situation of first joint portion and described ring-type inlay formation hollow-core construction.

Description of reference numerals: drum frame on 1; Drum head on 2; 3 drums; 3 ' drum body; 31 annular recess; 32 first joint portions; 33 ring-type inlays; 34 second joint portions; 04 time bulging frame; 41 times drum heads; 05 tuning ring body.

Embodiment

For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, preferred embodiment of the present utility model cited below particularly, and cooperate appended graphicly, be described in detail below.

Please refer to Fig. 4, Fig. 5 and Fig. 6 A, shown in Fig. 6 B, the improvement structure of the drum of a kind of jazz drum of the utility model first preferred embodiment is to comprise a drum body 3 ' and ring-type inlay 33, described drum body 3 ' a be provided with annular recess 31, described annular recess 31 has one first joint portion 32, described ring-type inlay 33 can with first joint portion, the 32 corresponding combinations of described annular recess 31, and the inserted structure of first joint portion 32 of described annular recess 31 and described ring-type inlay 33 can be and fits tightly (as shown in Figure 6A) or hollow-core construction (shown in Fig. 6 B).

So, utilize the change that combines kenel of described ring-type inlay 33 and annular recess 31, can change the resonance vibration frequency and the reverberation time of drum, make single jazz's drum that the available use of multiple tone color be arranged.And, also can with the vibrations resonance frequency of change jazz drum, and then reach adjustment audio effect by changing the material (as wooden or steel) of ring-type inlay 33.

Shown in Fig. 7 A, Fig. 7 B, the utility model second preferred embodiment, a kind of improvement structure of drum of jazz's drum, be with the difference of first preferred embodiment: comprise a drum body 3 ', a ring-type inlay 33 and a tuning ring body 5, described ring-type inlay 33 is provided with second joint portion 34, described second joint portion 34 can be installed with tuning ring body 5, the sound-absorbing material characteristic that relies on tuning ring body 5, can be for the different frequency pitch, degree of reflection also has under the different characteristics with degree of absorption, be used for adjusting different tone colors, select to use for the performance user.

Shown in Fig. 8 A, Fig. 8 B, the utility model the 3rd preferred embodiment, a kind of improvement structure of drum of jazz's drum, be with the difference of second preferred embodiment: comprise a drum body 3 ', a ring-type inlay 33 and at least two tuning ring bodies 5, described ring-type inlay 33 is provided with at least two second joint portions 34 can be installed with described tuning ring body 5, but the sympathetic response sound of its hyperabsorption shortens reverberation, is beneficial in microphone radio reception, live play or the recording studio and uses.

In the foregoing description, what need replenish is:

Described ring-type inlay can be integrated structure;

Described ring-type inlay is wood materials or steel material;

Described tuning ring body is the sound-absorbing material; Described sound-absorbing material is fibrous material, perforated panel acoustical material or tabular acoustical material.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. the improvement structure of the drum of jazz's drum is characterized in that, comprises:

2. the improvement structure of the drum of jazz's drum according to claim 1, it is characterized in that: described first joint portion and ring-type inlay belong to the integrated structure that groove fits tightly.

3. the improvement structure of the drum of jazz's drum according to claim 1 is characterized in that: described first joint portion and ring-type inlay belong to hollow at interval integrated structure.

4. the improvement structure of the drum of jazz's drum according to claim 1, it is characterized in that: described ring-type inlay is provided with at least one second joint portion, and at least one tuning ring body utilizes described second joint portion and the corresponding combination of ring-type inlay.

5. the improvement structure of the drum of jazz's drum according to claim 4 is characterized in that: described second joint portion and tuning ring body are to belong to the integrated structure that groove fits tightly.

6. the improvement structure of the drum of jazz's drum according to claim 4 is characterized in that: described second joint portion and tuning ring body are to belong to hollow at interval combined structure.

7. the improvement structure of the drum of jazz's drum according to claim 1 is characterized in that: the structure that described ring-type inlay is formed in one.

8. the improvement structure of the drum of jazz's drum according to claim 1, it is characterized in that: described ring-type inlay is a wood materials.

9. the improvement structure of the drum of jazz's drum according to claim 1, it is characterized in that: described ring-type inlay is a steel material.

10. the improvement structure of the drum of jazz's drum according to claim 4, it is characterized in that: described tuning ring body is the sound-absorbing material.

11. the improvement structure of the drum of jazz's drum according to claim 10, it is characterized in that: described sound-absorbing material is a fibrous material.

12. the improvement structure of the drum of jazz's drum according to claim 10, it is characterized in that: described sound-absorbing material is the perforated panel acoustical material.

13. the improvement structure of the drum of jazz's drum according to claim 10, it is characterized in that: described sound-absorbing material is tabular acoustical material.