CN215376893U - Universal adjusting device for adjusting drum cavity - Google Patents
Universal adjusting device for adjusting drum cavity Download PDFInfo
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- CN215376893U CN215376893U CN202121680653.0U CN202121680653U CN215376893U CN 215376893 U CN215376893 U CN 215376893U CN 202121680653 U CN202121680653 U CN 202121680653U CN 215376893 U CN215376893 U CN 215376893U
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Abstract
The utility model relates to a universal adjusting device for adjusting a drum cavity, which comprises a fixer, wherein the bottom of the fixer is fixedly connected with an installation plate, one end of the installation plate is vertically provided with a first connecting plate, the first connecting plate is rotatably connected with a first rotating arm, and the first rotating arm is positioned on the outer side of the fixer. The drum cavity assembly device is ingenious in structural design, the supporting range of the upper connecting plate is expanded by arranging the first rotating arm, the second rotating arm and the supporting plates which are circumferentially distributed around the upper connecting plate, the problem that the universal adjusting device can only be assembled for a drum cavity with a single size is solved, the corresponding universal adjusting device does not need to be replaced when drum cavities with different sizes are assembled, the application range is expanded, the collision damage condition of the universal adjusting device to the drum cavity is reduced in the using process by arranging the elastic buffer parts comprising the upper supporting block, the cylinder body and the lower supporting block, the upper supporting block is in contact with the drum cavity and is matched with the convex columns on the lower connecting plate to increase the buffer, and the appearance quality of the assembled drum set is ensured.
Description
Technical Field
The utility model relates to the technical field of drum kit installation accessories, in particular to a universal adjusting device for adjusting a drum cavity.
Background
With the development of society and the continuous progress of human beings, the quality of life of people is greatly improved, wherein people often hold celebration programs for improvement on some important festivals, and the programs are often played by selecting a drum set. The drum cavity is one of the most important components of the drum set, and after a sound source drum skin is knocked, wonderful sound is completely depended on resonance of the drum cavity.
At the in-process of equipment shelf drum, need use universal adjusting device to adjust drum chamber position in order to satisfy the equipment demand, however, the universal adjusting device who uses at present stage can only be assembled to the drum chamber of single size, because the equipment angle in drum chamber of unidimensional is different, need change corresponding universal adjusting device when assembling the drum chamber of unidimensional, application scope limits, moreover, drum chamber easily takes place to collide with the condition of damage with universal adjusting device in the use, the appearance quality of equipment back shelf drum is seriously influenced.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a universal adjusting device for adjusting a drum cavity.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a universal adjusting device for adjusting a drum cavity comprises a fixer, wherein a mounting plate is fixedly connected to the bottom of the fixer, a first connecting plate is vertically arranged at one end of the mounting plate, the first connecting plate is rotatably connected with a first rotating arm which is positioned outside the fixer, the first rotating arm is rotatably connected with a second rotating arm which is positioned above the first rotating arm, a lower connecting plate is arranged above the second rotating arm, the lower connecting plate is rotatably connected with the second rotating arm, an upper connecting plate is arranged in parallel right above the lower connecting plate, a plurality of supporting plates which are uniformly distributed circumferentially are arranged on the upper connecting plate and the lower connecting plate, the upper supporting plate and the lower supporting plate are correspondingly arranged, through holes are formed in the supporting plates, an elastic buffer part is arranged between each pair of the upper supporting plate and the lower supporting plate, the top end of the elastic buffer part penetrates through holes above the upper supporting plate, the bottom of the elastic buffer part penetrates through holes below the elastic buffer part, a plurality of convex columns are arranged between the upper supporting plate and the lower supporting plate, the bottom of the convex column is arranged on the lower connecting plate, and a gap is arranged between the top end of the convex column and the upper connecting plate.
The first rotating arm is an L-shaped arm, the four connecting cylinders and the three connecting cylinders are arranged on the two arms of the first rotating arm respectively, the first connecting cylinder corresponding to the three connecting cylinders is arranged on the outer wall of the first connecting plate, and a first shaft is rotatably connected between the first connecting cylinder and the third connecting cylinder.
The second rotating arm is an L-shaped arm, a second connecting cylinder and a fifth connecting cylinder are arranged on two arms of the second rotating arm respectively, and a second shaft is rotatably connected between the second connecting cylinder and the fourth connecting cylinder.
And the lower surface of the lower connecting plate is provided with a connecting cylinder six corresponding to the connecting cylinder five, and a shaft three is rotatably connected between the connecting cylinder six and the connecting cylinder five.
The convex column and the lower connecting plate are of an integral structure.
The elastic buffer part comprises an upper supporting block, a cylinder and a lower supporting block, the upper supporting block is positioned above the supporting plate above, the lower supporting block is positioned below the supporting plate below, and the two ends of the cylinder penetrate out corresponding through holes to be respectively fixedly connected with the upper supporting block and the lower supporting block.
The supporting plate and the upper connecting plate, and the supporting plate and the lower connecting plate are all arranged in an integrated structure.
The utility model has the beneficial effects that: the drum cavity assembly device is ingenious in structural design, the supporting range of the upper connecting plate is expanded by arranging the first rotating arm, the second rotating arm and the supporting plates which are circumferentially distributed around the upper connecting plate, the problem that the universal adjusting device can only be assembled for a drum cavity with a single size is solved, the corresponding universal adjusting device does not need to be replaced when drum cavities with different sizes are assembled, the application range is expanded, the collision damage condition of the universal adjusting device to the drum cavity is reduced in the using process by arranging the elastic buffer parts comprising the upper supporting block, the cylinder body and the lower supporting block, the upper supporting block is in contact with the drum cavity and is matched with the convex columns on the lower connecting plate to increase the buffer, and the appearance quality of the assembled drum set is ensured.
Drawings
FIG. 1 is an assembly view of the present invention;
FIG. 2 is an exploded view of the present invention;
in the figure: 1-a holder; 2-mounting a plate; 3, connecting a first plate; 4, connecting the first connecting cylinder; 5-rotating the first arm; 51-connecting cylinder four; 52-connecting cylinder three; 6-rotating the arm II; 61-connecting cylinder II; 62-connecting cylinder five; 7-shaft two; 8-axis one; 9-axis three; 10-convex column; 11-a lower connecting plate; 12-an upper connecting plate; 13-an elastic buffer; 131-an upper support block; 132-a column; 133-a lower support block; 14-a through hole; 15-a support plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in the figure, the universal adjusting device for adjusting the drum cavity comprises a fixer 1, a mounting plate 2, a first connecting plate 3, a first rotating arm 5, a second rotating arm 6, a second shaft 7, a first shaft 8, a third shaft 9, a convex column 10, a lower connecting plate 11, an upper connecting plate 12, an elastic buffer 13, a through hole 14 and a supporting plate 15.
The bottom of the fixer 1 is fixedly connected with a mounting plate 2, one end of the mounting plate 2 is vertically provided with a first connecting plate 3, the first connecting plate 3 is rotatably connected with a first rotating arm 5, the first rotating arm 5 is positioned at the outer side of the fixer 1, the first rotating arm 5 is rotatably connected with a second rotating arm 6, the second rotating arm 6 is positioned above the first rotating arm 5, a lower connecting plate 11 is arranged above the second rotating arm 6, the lower connecting plate 11 is rotatably connected with the second rotating arm 6, an upper connecting plate 12 is arranged in parallel right above the lower connecting plate 11, a plurality of supporting plates 15 which are uniformly distributed circumferentially are arranged on the upper connecting plate 12 and the lower connecting plate 11, the supporting plates 15, the upper connecting plate 12, the supporting plates 15 and the lower connecting plate 11 are arranged in an integrated structure, the upper supporting plates 15 and the lower supporting plates 15 are correspondingly arranged, the supporting range of the upper connecting plate 12 is expanded through the supporting plates 15 which are distributed circumferentially, and the problem that a universal adjusting device can only assemble a drum cavity with a single size is solved, when the drum cavities with different sizes are assembled, corresponding universal adjusting devices do not need to be replaced, and the application range is enlarged.
The first rotating arm 5 is an L-shaped arm, two arms of the first rotating arm 5 are respectively provided with a connecting cylinder four 51 and a connecting cylinder three 52, the outer wall of the connecting plate one 3 is provided with a connecting cylinder one 4 corresponding to the connecting cylinder three 52, a shaft I8 is rotatably connected between the connecting cylinder one 4 and the connecting cylinder three 52, the second rotating arm 6 is an L-shaped arm, two arms of the second rotating arm 6 are respectively provided with a connecting cylinder II 61 and a connecting cylinder V62, a shaft II 7 is rotatably connected between the connecting cylinder II 61 and the connecting cylinder four 51, the lower surface of the lower connecting plate 11 is provided with a connecting cylinder II corresponding to the connecting cylinder V62, and a shaft III 9 is rotatably connected between the connecting cylinder II and the connecting cylinder V62, when in use, according to an assembly angle, the first rotating arm 5 rotates relative to the connecting plate one 3 through the shaft I8, the second rotating arm 6 rotates relative to the first rotating arm 5 through the shaft II 7, and the second rotating arm II 6 rotates relative to the lower connecting plate 11 through the shaft III 9, the universal adjustment of the upper connecting plate 12 is realized, and then the universal adjustment of the drum cavity is realized through the upper connecting plate 12.
The supporting plate 15 is provided with a through hole 14, an elastic buffer part 13 is arranged between each pair of upper and lower supporting plates 15, the top end of the elastic buffer part 13 penetrates through the through hole 14 above, the bottom of the elastic buffer part 13 penetrates through the through hole 14 below, a plurality of convex columns 10 are arranged between the upper and lower supporting plates 15, the bottom of the convex columns 10 are arranged on the lower connecting plate 11, the convex columns 10 and the lower connecting plate 11 are of an integrated structure, a gap is arranged between the top end of the convex columns 10 and the upper connecting plate 12, the elastic buffer part 13 comprises an upper supporting block 131, a cylinder 132 and a lower supporting block 133, the upper supporting block 131 is arranged above the upper supporting plate 15 above, the lower supporting block 133 is arranged below the supporting plate 15 below, the two ends of the cylinder 132 penetrate through the corresponding through holes 14 and are respectively fixedly connected with the upper supporting block 131 and the lower supporting block 133 to be matched with the convex columns 10 on the lower connecting plate 11, in the use process, the drum cavity indirectly contacts with the upper connecting plate 12 through the upper supporting block 131, the elastic buffer piece 13 is arranged between the upper connecting plate 12 and the lower connecting plate 11, so that the collision damage condition of the universal adjusting device to the drum cavity is reduced, and the appearance quality of the assembled drum set is ensured.
The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.
Claims (7)
1. A universal adjusting device for adjusting a drum cavity is characterized by comprising a fixer (1), wherein the bottom of the fixer (1) is fixedly connected with a mounting plate (2), one end of the mounting plate (2) is vertically provided with a first connecting plate (3), the first connecting plate (3) is connected with a first rotating arm (5) in a rotating manner, the first rotating arm (5) is positioned on the outer side of the fixer (1), the first rotating arm (5) is connected with a second rotating arm (6) in a rotating manner, the second rotating arm (6) is positioned above the first rotating arm (5), a lower connecting plate (11) is arranged above the second rotating arm (6), the lower connecting plate (11) is connected with the second rotating arm (6) in a rotating manner, an upper connecting plate (12) is arranged in parallel right above the lower connecting plate (11), a plurality of supporting plates (15) which are uniformly and circumferentially distributed are arranged on the upper connecting plate (12) and the lower connecting plate (11), and the upper and lower supporting plates (15) are correspondingly arranged, be equipped with through-hole (14) on backup pad (15), every all be equipped with elastic buffer (13) between every upper and lower backup pad (15), through-hole (14) of top are worn out on the top of elastic buffer (13), through-hole (14) of below are worn out to the bottom of elastic buffer (13), be equipped with a plurality of projection (10) between upper and lower backup pad (15), the bottom of projection (10) is installed under on connecting plate (11), be equipped with the space between the top of projection (10) and upper junction plate (12).
2. The universal adjusting device for adjusting the drum cavity is characterized in that the first rotating arm (5) is an L-shaped arm, the four connecting cylinders (51) and the three connecting cylinders (52) are respectively arranged on the two arms of the first rotating arm (5), the first connecting cylinder (4) corresponding to the three connecting cylinders (52) is arranged on the outer wall of the first connecting plate (3), and the first shaft (8) is rotatably connected between the first connecting cylinder (4) and the third connecting cylinder (52).
3. The universal adjusting device for adjusting the drum cavity according to claim 2, wherein the second rotating arm (6) is an L-shaped arm, the two arms of the second rotating arm (6) are respectively provided with a second connecting cylinder (61) and a fifth connecting cylinder (62), and a second shaft (7) is rotatably connected between the second connecting cylinder (61) and the fourth connecting cylinder (51).
4. The universal adjusting device for adjusting the drum cavity according to claim 3 is characterized in that the lower surface of the lower connecting plate (11) is provided with a connecting cylinder six corresponding to the connecting cylinder five (62), and a shaft three (9) is rotatably connected between the connecting cylinder six and the connecting cylinder five (62).
5. A universal adjustment device for adjusting drum cavity according to claim 1, characterized in that the convex pillar (10) and the lower connecting plate (11) are of one-piece construction.
6. The universal adjusting device for adjusting the drum cavity according to claim 1, wherein the elastic buffer member (13) comprises an upper support block (131), a cylinder (132) and a lower support block (133), the upper support block (131) is located above the upper support plate (15), the lower support block (133) is located below the lower support plate (15), and two ends of the cylinder (132) penetrate through corresponding through holes (14) to be fixedly connected with the upper support block (131) and the lower support block (133) respectively.
7. A universal adjustment device for adjusting drum cavity according to claim 1, characterized in that the support plate (15) and the upper connection plate (12), the support plate (15) and the lower connection plate (11) are all provided in an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680653.0U CN215376893U (en) | 2021-07-23 | 2021-07-23 | Universal adjusting device for adjusting drum cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680653.0U CN215376893U (en) | 2021-07-23 | 2021-07-23 | Universal adjusting device for adjusting drum cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215376893U true CN215376893U (en) | 2021-12-31 |
Family
ID=79611075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121680653.0U Active CN215376893U (en) | 2021-07-23 | 2021-07-23 | Universal adjusting device for adjusting drum cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215376893U (en) |
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2021
- 2021-07-23 CN CN202121680653.0U patent/CN215376893U/en active Active
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