CN209232396U - A kind of height-adjustable drum - Google Patents
A kind of height-adjustable drum Download PDFInfo
- Publication number
- CN209232396U CN209232396U CN201821695013.5U CN201821695013U CN209232396U CN 209232396 U CN209232396 U CN 209232396U CN 201821695013 U CN201821695013 U CN 201821695013U CN 209232396 U CN209232396 U CN 209232396U
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- Prior art keywords
- drum
- threaded
- plate
- support
- height
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Abstract
The utility model discloses a kind of height-adjustable drum.Clump weight and universal wheel are each attached to the bottom end of bottom plate, threaded support bar is threaded on bottom plate, support plate is movably connected in threaded support bar, stop sleeve and drum stick placing groove are welded on the top of bottom plate, fixed thread bar is threaded on stop sleeve, push plate is movably connected on fixed thread bar, driving gear is arranged in shaft, the inside of stop sleeve is arranged in the bottom end of telescopic rod, driven rack gear is welded on the inner wall of telescopic rod, accessory plate is movably connected on telescopic rod, threaded rod is fixed on the inner wall of bearing II, nut is arranged on threaded rod, support rod is movably connected on nut, drum placing groove is movably connected in the end of accessory plate and support rod.The height-adjustable drum can be realized the adjusting of its height, and the user for facilitating different heights uses, and easy to operate, easy to use, practical, stability is good.
Description
Technical field
The utility model relates to musical instrument technical field, specially a kind of height-adjustable drum.
Background technique
Drum is a kind of percussion instrument, firm and generally drum-shaped drum body one side or two-sided cover with one piece of tension
Film, drum can speak with hand or drum pestle percussion, and drum is a kind of important musical instrument in contemporary music, and some bands are complete
It is made of the percussion instrument based on drum.
Existing drum is needed when beaing using to drum, most of existing drum be all it is fixed, do not have and adjust
The function of height, tallish user when in use, due to drum be not adjustable height, to affect user's
It uses, brings inconvenience to the use of user.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable drum, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of height-adjustable drum, including bottom
Plate, clump weight, universal wheel, support plate, threaded support bar, stop sleeve, drum stick placing groove, bearing I, fixed thread bar, push plate,
Shaft, handle, driving gear, telescopic rod, driven rack gear, accessory plate, bearing II, threaded rod, rotating handle, drum placing groove, spiral shell
Cap and support rod.
Clump weight and universal wheel are each attached to the bottom end of bottom plate, and clump weight is located at the inside of universal wheel, threaded support
Bar is threaded on bottom plate, and support plate is movably connected in threaded support bar, and stop sleeve is welded on drum stick placing groove
The top of bottom plate, and drum stick placing groove is located at the inside of stop sleeve, and bearing I is arranged on stop sleeve, fixed thread bar
It is threaded on stop sleeve, push plate is movably connected on fixed thread bar, and shaft is fixed on the inner wall of bearing I, handle
It is welded on the end of shaft, driving gear is arranged in shaft, and the inside of stop sleeve, driven tooth is arranged in the bottom end of telescopic rod
Item is welded on the inner wall of telescopic rod, and accessory plate is movably connected on telescopic rod, and bearing II is arranged on the auxiliary board, and threaded rod is solid
It is scheduled on the inner wall of bearing II, rotating handle is welded on the right end of threaded rod, and nut is arranged on threaded rod, and support rod activity connects
It connects on nut, drum placing groove is movably connected in the end of accessory plate and support rod.
Preferably, rubber antiskid pad is provided in the support plate, stop sleeve and push plate.
Preferably, it is meshed between the driving gear and driven rack gear.
It preferably, is to be threadedly coupled between the threaded rod and nut.
Compared with prior art, the utility model has the beneficial effects that the height-adjustable drum can be realized its height
The adjusting of degree, the user for facilitating different heights use, and easy to operate, easy to use, practical, stability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of height-adjustable drum of the utility model.
Fig. 2 is a kind of partial enlarged view of height-adjustable drum A of the utility model.
Fig. 3 is a kind of connection signal of the support plate 4 of height-adjustable drum and threaded support bar 5 of the utility model
Figure.
Fig. 4 is a kind of structural schematic diagram of the telescopic rod 14 of height-adjustable drum of the utility model.
Fig. 5 is the connection signal of a kind of accessory plate 16 of height-adjustable drum of the utility model and drum placing groove 20
Figure.
Fig. 6 is a kind of connection signal of the drum placing groove 20 of height-adjustable drum and support rod 22 of the utility model
Figure.
Fig. 7 is a kind of connection schematic diagram of the nut 21 of height-adjustable drum and support rod 22 of the utility model.
In figure: bottom plate 1；Clump weight 2；Universal wheel 3；Support plate 4；Threaded support bar 5；Stop sleeve 6；Drum stick placing groove 7；
Bearing I 8；Fixed thread bar 9；Push plate 10；Shaft 11；Handle 12；Driving gear 13；Telescopic rod 14；Driven rack gear 15；Accessory plate
16；Bearing II 17；Threaded rod 18；Rotating handle 19；Drum placing groove 20；Nut 21；Support rod 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of height-adjustable drum technical solution: the adjustable height of one kind
Drum, including bottom plate 1, clump weight 2, universal wheel 3, support plate 4, threaded support bar 5, stop sleeve 6, drum stick placing groove 7, axis
Hold I 8, fixed thread bar 9, push plate 10, shaft 11, handle 12, driving gear 13, telescopic rod 14, driven rack gear 15, accessory plate
16, bearing II 17, threaded rod 18, rotating handle 19, drum placing groove 20, nut 21 and support rod 22.
Clump weight 2 and universal wheel 3 are each attached to the bottom end of bottom plate 1, and clump weight 2 is located at the inside of universal wheel 3, screw thread
Support rod 5 is threaded on bottom plate 1, and support plate 4 is movably connected in threaded support bar 5, stop sleeve 6 and drum stick placing groove
7 are welded on the top of bottom plate 1, and drum stick placing groove 7 is located at the inside of stop sleeve 6, and bearing I 8 is arranged in stop sleeve 6
On, fixed thread bar 9 is threaded on stop sleeve 6, and push plate 10 is movably connected on fixed thread bar 9, and shaft 11 is fixed
On the inner wall of bearing I 8, handle 12 is welded on the end of shaft 11, and driving gear 13 is arranged in shaft 11, telescopic rod 14
The inside of stop sleeve 6 is arranged in bottom end, and driven rack gear 15 is welded on the inner wall of telescopic rod 14, and accessory plate 16 is movably connected in
On telescopic rod 14, bearing II 17 is arranged on accessory plate 16, and threaded rod 18 is fixed on the inner wall of bearing II 17, rotating handle 19
It is welded on the right end of threaded rod 18, nut 21 is arranged on threaded rod 18, and support rod 22 is movably connected on nut 21, and drum is placed
Slot 20 is movably connected in the end of accessory plate 16 Yu support rod 22.
Rubber antiskid pad is provided in the support plate 4, stop sleeve 6 and push plate 10.
It is meshed between the driving gear 13 and driven rack gear 15.
It is to be threadedly coupled between the threaded rod 18 and nut 21.
Working principle: in use, height-adjustable drum is moved to corresponding place using universal wheel 3, spiral shell is held
Line support rod 5 turns threaded support bar 5, moves down threaded support bar 5, so that the support of support plate 4 is on the ground, the bottom of at
Under the collective effect of plate 1, threaded support bar 5 and support plate 4, all loads transmitted on weight tray 1 prevent damage universal wheel
3, maintenance cost is reduced, clump weight 2 will prevent height-adjustable drum from toppling over during use, to improve adjustable
The stability of the drum of height adjusts the height of drum on bulging placing groove 20 according to the height of user, holds fixed thread bar
9, fixed thread bar 9 is turned, so that push plate 10 is not being contacted with telescopic rod 14, then with handle 12 is held, clockwise or counterclockwise
Rotating handle 12 will drive shaft 11 to rotate clockwise or counterclockwise, secondly driving gear 13 be driven to turn clockwise or counterclockwise
It is dynamic, so that being moved downward or upward from driven rack gear 15, finally to rouse drum on placing groove 20 and move downward or upward, from
And meet the needs of user, fixed thread bar 9 is held, fixed thread bar 9 is turned, so that push plate 10 is by sleeve 5 and telescopic rod
It is fixed between 14, the tilt angle of drum on bulging placing groove 20 is adjusted further according to the demand of user, holds rotating handle 19, it is suitable
Hour hands or counterclockwise rotation rotating handle 19, rotate clockwise or counterclockwise threaded rod 18, promote nut 21 to the right or to the left
Movement finally makes the tilt angle for rousing drum on placing groove 20 so that the angle of threaded rod 18 and support rod 22 becomes larger or becomes smaller
Become larger or become smaller, to meet the needs of user.The adjusting that can be realized its height, the user for facilitating different heights make
With easy to operate, easy to use, practical, stability is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of height-adjustable drum, including bottom plate (1), clump weight (2), universal wheel (3), support plate (4), threaded support
Bar (5), stop sleeve (6), drum stick placing groove (7), bearing I (8), fixed thread bar (9), push plate (10), shaft (11), handle
(12), driving gear (13), telescopic rod (14), driven rack gear (15), accessory plate (16), bearing II (17), threaded rod (18), rotation
Change hands handle (19), drum placing groove (20), nut (21) and support rod (22), it is characterised in that: clump weight (2) and universal wheel (3)
It is each attached to the bottom end of bottom plate (1), and clump weight (2) is located at the inside of universal wheel (3), threaded support bar (5) is threadedly coupled
On bottom plate (1), support plate (4) is movably connected on threaded support bar (5), and stop sleeve (6) is welded with drum stick placing groove (7)
The top in bottom plate (1) is connect, and drum stick placing groove (7) is located at the inside of stop sleeve (6), bearing I (8) is arranged in support sleeve
On cylinder (6), fixed thread bar (9) is threaded on stop sleeve (6), and push plate (10) is movably connected in fixed thread bar (9)
On, shaft (11) is fixed on the inner wall of bearing I (8), and handle (12) is welded on the end of shaft (11), and driving gear (13) is set
It sets on shaft (11), the bottom end of telescopic rod (14) is arranged in the inside of stop sleeve (6), and driven rack gear (15) is welded on flexible
On the inner wall of bar (14), accessory plate (16) is movably connected on telescopic rod (14), and bearing II (17) is arranged on accessory plate (16),
Threaded rod (18) is fixed on the inner wall of bearing II (17), and rotating handle (19) is welded on the right end of threaded rod (18), nut
(21) it is arranged on threaded rod (18), support rod (22) is movably connected on nut (21), and drum placing groove (20) is movably connected in
The end of accessory plate (16) and support rod (22).
2. a kind of height-adjustable drum according to claim 1, it is characterised in that: the support plate (4), support sleeve
Rubber antiskid pad is provided on cylinder (6) and push plate (10).
3. a kind of height-adjustable drum according to claim 1, it is characterised in that: the driving gear (13) with from
Carry-over bar is meshed between (15).
4. a kind of height-adjustable drum according to claim 1, it is characterised in that: the threaded rod (18) and nut
It (21) is to be threadedly coupled between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695013.5U CN209232396U (en) | 2018-10-19 | 2018-10-19 | A kind of height-adjustable drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695013.5U CN209232396U (en) | 2018-10-19 | 2018-10-19 | A kind of height-adjustable drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232396U true CN209232396U (en) | 2019-08-09 |
Family
ID=67500406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695013.5U Expired - Fee Related CN209232396U (en) | 2018-10-19 | 2018-10-19 | A kind of height-adjustable drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477013A (en) * | 2022-02-08 | 2022-05-13 | 潘志文 | Auxiliary device for hand drum maintenance and hand drum maintenance method |
-
2018
- 2018-10-19 CN CN201821695013.5U patent/CN209232396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477013A (en) * | 2022-02-08 | 2022-05-13 | 潘志文 | Auxiliary device for hand drum maintenance and hand drum maintenance method |
| CN114477013B (en) * | 2022-02-08 | 2024-01-12 | 潘志文 | Auxiliary device for overhauling tambourine and tambourine overhauling method |
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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: 20190809 Termination date: 20201019 |