CN206210370U - Case drum with backrest - Google Patents
Case drum with backrest Download PDFInfo
- Publication number
- CN206210370U CN206210370U CN201621186737.8U CN201621186737U CN206210370U CN 206210370 U CN206210370 U CN 206210370U CN 201621186737 U CN201621186737 U CN 201621186737U CN 206210370 U CN206210370 U CN 206210370U
- Authority
- CN
- China
- Prior art keywords
- backrest
- case
- casing
- roused
- foreboard
- 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 provides the case drum with backrest, including the casing with resonant chamber, and the back side of the casing sets backrest.Through hole is opened up on the backrest, handle is formed on the top and through hole for making backrest.In the utility model, increase the weight that case is roused by setting backrest, and then improve its stability.Even if action is excessive when playing, also it is less likely to occur the phenomenon of crank.Backrest can enable beginner and children to lean against on backrest as the anchor point of player's seating position simultaneously, play position and fix, it is ensured that the position of strike is fixed, and improve the accuracy in pitch played.Handle conveniently carries fortune case drum, when stage is played, facilitates one hand to move away from the position of case drum, to adapt to quick stage variation layout, realizes multi-functional playing effect.
Description
Technical field
The utility model is related to field of percussion instruments, more particularly to a kind of case drum with backrest.
Background technology
Case drum generally comprises six pieces of planks, and the casing with resonant chamber for forming a cuboid is connected by six pieces of planks.
Wherein, a side of casing is the main scope of attack, and its lap is the auxiliary scope of attack.It is provided with the inside of the main scope of attack in resonant chamber
Ring line or ring string, backboard has sound hole.During performance, player is seated on the top board of case drum, by hand or any other object knock box
Various sound of the body different parts to produce.Because existing case drum is all the profile of cuboid, it has not been convenient to carry.And, case
It is bulging to be internally hollow, if action is excessive when playing, the phenomenon of crank is susceptible to, cause case to rouse and incline.This
Outward, for children, it is sitting on top board and easily slides, on the one hand dangerous, the position on the other hand played is inaccurate, and then
Cause the accuracy in pitch of strike not right.
Utility model content
The purpose of this utility model is to provide a kind of case drum with backrest, and the weight that case is roused is improved by backrest, and then
Improve its stability.
In order to achieve the above object, the utility model provides following technical scheme：
Case drum with backrest, including the casing with resonant chamber, the back side of the casing sets backrest.Backrest can pass through
The backboard of casing upwardly extends to be formed, it is also possible to formed in the backboard upper mounted plate block of casing.Backrest increased the weight of case drum,
And then improve its stability.Even if action is excessive when playing, also it is less likely to occur the phenomenon of crank.Backrest can be with simultaneously
As the anchor point of player's seating position, beginner and children is leaned against on backrest, play position and fix, it is ensured that beat
The position hit is fixed, and improves the accuracy in pitch played.
In a preferred embodiment, through hole is opened up on the backrest, handle is formed on the top and through hole for making backrest.
Handle conveniently carries fortune case drum, when stage is played, facilitates one hand to move away from the position of case drum, to adapt to quick stage variation layout,
Realize multi-functional playing effect.
In a preferred embodiment, the backrest front fix thickening plate, the shape of the thickening plate with
The shape of the backrest is the same, and the bottom of the thickening plate is connected with the top board of casing.Thickening plate further increases whole case drum
Weight.
In a preferred embodiment, the top board of the casing, side plate and base plate connect to form cylinder, described
The front inner wall of cylinder sets rib, and the foreboard of casing is connected with the rib.
In a preferred embodiment, the inside of the casing sets support column, the two ends difference of the support column
It is connected with base plate, top board.
In a preferred embodiment, the support column is fixed on behind the rib.
In a preferred embodiment, the loud string of many of the foreboard back fixation of the casing, between adjacent loud string
Fixed by non-parallel manner.
In a preferred embodiment, connector one is set on the foreboard between the loud string, by connector
Two are connected with connector one, the center section for ringing string is adjacent to the foreboard of casing.
In a preferred embodiment, in the top of the rib by screw fixed connecting plate, the loud string
Lower end is wrapped in the outside of the screw, and the tone for ringing string is adjusted by adjusting screw.
In a preferred embodiment, the connector one is magic tape, and the connector two is magic tape.
The beneficial effects of the utility model are：
The backboard of casing upwardly extends to form backrest, increased the weight of case drum, and then improves its stability.When playing
Even if action is excessive, also it is less likely to occur the phenomenon of crank.Backrest can be as the positioning of player's seating position simultaneously
Point, enables beginner and children to lean against on backrest, plays position and fixes, it is ensured that the position of strike is fixed, and improves what is played
Accuracy in pitch.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structure chart of implementation method of cylinder；
Fig. 2 is a kind of side view of implementation method of case drum；
Fig. 3 is the explosive view of the another embodiment of case drum；
Fig. 4 is the foreboard back structures figure of case drum.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of the utility model protection is belonged to.
The drum of the case with backrest provided in the present embodiment, including casing 1, casing 1 are formed by six pieces of wood board splicings.Backboard
11st, it is the plank of 13-19mm that left plate 12, right plate 13, base plate 14 and top board 15 use thickness.Foreboard 16 use thickness for
The plank of 2-3mm.Left plate 12, right plate 13, base plate 14 and top board 15 are connected by adhesive, form cylinder 10.In cylinder
Fixed front plate 16, backboard 11 are distinguished by screw and constitutes casing 1 in the two ends of body 10.Sound hole 110 is opened up on backboard 11, makes casing
1 forms resonant chamber.In the height of the height higher than casing 1 of backboard 11, backboard 11 is set to upwardly extend to form backrest 111.Backrest
The backboard top that case is roused can be fixed on by the way of other planks are by stickup, mortise and tenon or threaded connection.Backrest 111 increases
The weight of case drum, and then improve its stability, the phenomenon of crank is less likely to occur case drum.Meanwhile, backrest 111 can be with
As anchor point, beginner and children is leaned against on backrest, play position and fix, it is ensured that the position of strike is fixed, and carries
The accuracy in pitch that height is played.Preferably, thickening plate 113 is fixed in the front of backrest 111.The shape of thickening plate 113 and the shape of backrest 111
Shape is the same, equally also opens up through hole.The bottom of thickening plate 113 is be bonded with top board 15, further increases the weight of whole case drum.
Four edge screws of the lower section of base plate 14 fix four legs 17, it is to avoid the abrasion of base plate 14.
The transport of case drum for convenience, especially in stage performance, realization is removed and moves position, in one embodiment, is leaned on
Through hole 112 is opened up on the back of the body 111, makes to form handle between the top of backrest 111 and through hole 112.Player and bearer pass through
One hand carries fortune case drum, and convenient quickly, to adapt to quick stage variation layout, realizes multi-functional playing effect.
In one embodiment, the front inner wall in cylinder 10 fixes a circle rib 2 by nail, and foreboard 16 passes through spiral shell
Nail is fixed on rib 2, foreboard 16 is connected with cylinder 10, there is provided the tightness that foreboard 16 is connected with cylinder 10.In order to ensure
The load-bearing of casing 1, support column 3 is set in the inside of casing 1.The two ends of support column 3 connect with base plate 14, top board 15 respectively.Branch
The two ends of dagger 3 are connected by nail with the rib 2 on base plate 14, top board 15, to improve load-bearing energy of the casing 1 to player
Power.
In order to improve the tamber effect of performance, in one embodiment, the loud string 4 of back fixation four of foreboard 16.Phase
Arranged by non-parallel manner between adjacent loud string 4, i.e., the extended line of adjacent loud string 4 can intersect.The rib 2 on base plate 14
Top passes through the fixed connecting plate 5 of screw 6.The top of screw 6 screws in connecting plate 5, and bottom screws in rib 2 on base plate 14, makes connection
Space is formed between plate 5 and rib 2.The upper end for ringing string 4 is wrapped on the nail that foreboard 16 is connected with top board 15, is rung under string 4
End is wrapped in outside interstitial screw 6, and the depth for screwing in rib 2 by adjusting screw 6 rings the elastic of string 4 to adjust, with reality
Now adjust tone.When foreboard 16 is flopped, ring between string 4 and foreboard 16 because vibrations may produce space, influence tonequality.For
Solve the problem, the magic tape 7 for being cut into bulk pasted on foreboard 16, make bulk magic tape 7 be fixed on two loud strings 4 it
Between.The magic tape 8 of banding is pasted onto on magic tape 7, magic tape 8 is adjacent to string 4 is rung at the back of foreboard 16, to avoid
Ring and produce space between string 4 and foreboard 16.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. the case drum with backrest, including the casing with resonant chamber, it is characterised in that：The back side of the casing sets backrest.
2. the case with backrest according to claim 1 is roused, it is characterised in that is opened up through hole on the backrest, is made backrest
Top forms handle with through hole.
3. the case with backrest according to claim 1 and 2 is roused, it is characterised in that is fixed in the front of the backrest and thickeied
Plate, as the shape of the backrest, the bottom of the thickening plate is connected the shape of the thickening plate with the top board of casing.
4. the case drum with backrest according to claim 3, it is characterised in that the top board of the casing, side plate and base plate
Connection forms cylinder, and rib is set in the front inner wall of the cylinder, and the foreboard of casing is connected with the rib.
5. the case with backrest according to claim 4 is roused, it is characterised in that the inside of the casing sets support column, institute
The two ends for stating support column are connected with base plate, top board respectively.
6. the case with backrest according to claim 5 is roused, it is characterised in that after the support column is fixed on the rib
Face.
7. according to any described drums of the case with backrest of claim 4-6, it is characterised in that the foreboard back fixation of the casing
Many loud strings, are fixed between adjacent loud string by non-parallel manner.
8. the case with backrest according to claim 7 is roused, it is characterised in that the company of setting on the foreboard between the loud string
Fitting one, is connected by connector two with connector one, the center section for ringing string is adjacent to the foreboard of casing.
9. the case with backrest according to claim 8 is roused, it is characterised in that fixed by screw in the top of the rib
Connecting plate, the lower end of the loud string is wrapped in the outside of the screw, and the tone for ringing string is adjusted by adjusting screw.
10. the case with backrest according to claim 8 or claim 9 is roused, it is characterised in that the connector one is magic tape, institute
Connector two is stated for magic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186737.8U CN206210370U (en) | 2016-11-04 | 2016-11-04 | Case drum with backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186737.8U CN206210370U (en) | 2016-11-04 | 2016-11-04 | Case drum with backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210370U true CN206210370U (en) | 2017-05-31 |
Family
ID=58757945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186737.8U Expired - Fee Related CN206210370U (en) | 2016-11-04 | 2016-11-04 | Case drum with backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447461A (en) * | 2018-03-30 | 2018-08-24 | 天津美骏潼科技有限公司 | A kind of case drum detachably assembled |
-
2016
- 2016-11-04 CN CN201621186737.8U patent/CN206210370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447461A (en) * | 2018-03-30 | 2018-08-24 | 天津美骏潼科技有限公司 | A kind of case drum detachably assembled |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20201104 |