Multifunctional drum set support

Abstract

The utility model belongs to the technical field of drum sets, and particularly relates to a multifunctional drum set support. The air pressure rod is arranged above the supporting shaft, and an adjusting rod is arranged on the air pressure rod; the supporting seat is arranged above the air pressure rod, the supporting seat is hinged to the air pressure rod, and a through groove is formed in the supporting seat; the clamping mechanism comprises two clamping plates and a telescopic spring, the two clamping plates are symmetrically arranged on the two sides of the supporting seat, sliding protrusions are arranged on the clamping plates, the sliding protrusions are inserted into the through grooves, the sliding protrusions are in sliding connection with the through grooves, the telescopic spring is arranged in the through grooves, and the two ends of the telescopic spring are connected with the sliding protrusions inserted into the through grooves; and the supporting legs are arranged at the bottom of the supporting shaft and hinged to the supporting shaft. The drum set clamping device has the advantages that a drum set can be rapidly replaced and stably clamped, the height and angle of the drum set can be adjusted, operation is convenient, and adjusting efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rack drum, especially a multifunctional rack drum support. BACKGROUND

[0002] In modern music, the playing style of rack drums is increasingly diversified, including rock, jazz, Latin, electronic music, etc. Different playing styles have different requirements for the arrangement and placement of drums. For example, when playing Latin music, the drums may need to be placed at a lower position to better show the vitality of the rhythm; when playing electronic music, the drums may need to be better combined with electronic devices to achieve more flexible playing posture and effect. Therefore, a multifunctional rack drum support can better meet the individualized playing style needs of the player.

[0003] However, the existing rack drum support has a single function, and most traditional rack drum supports only have a simple height adjustment function, which is time-consuming and tedious to operate. For example, during a performance, if the height, angle or position of the rack drum needs to be quickly replaced and adjusted according to the temporary needs of different songs or players, it is often difficult to meet the timeliness requirements. INVENTION CONTENTS

[0004] The utility model aims at the above-mentioned technical problem, provides a kind of multifunctional rack drum support, can be quickly replaced and stably clamped to rack drum, the height, angle of rack drum is adjusted simultaneously, it is easy to operate, and the adjusting efficiency is higher.

[0005] The utility model aims at the above-mentioned technical problem, provides a kind of multifunctional rack drum support, can be quickly replaced and stably clamped to rack drum, the height, angle of rack drum is adjusted simultaneously, it is easy to operate, and the adjusting efficiency is higher.

[0006] Support shaft;

[0007] Air pressure rod, set in the upper of support shaft, be equipped with adjusting lever on the air pressure rod;

[0008] Support seat, set in the upper of air pressure rod, the support seat is hinged with air pressure rod, be equipped with through slot on the support seat;

[0009] Clamping mechanism, the clamping mechanism includes: two clamping plates and telescopic spring, two the clamping plate is symmetrically set in the both sides of support seat, be equipped with sliding protrusion on the clamping plate, the sliding protrusion is inserted into the through slot, the sliding protrusion is slidably connected with the through slot, the telescopic spring is set in the through slot, the telescopic spring both ends are connected with the sliding protrusion inserted into the through slot;

[0010] Support leg, set in the bottom of support shaft, the support leg is hinged with support shaft.

[0011] The utility model further sets up as: the clamping plate is arc, and two clamping plates are equipped with soft pad on opposite side.

[0012] The utility model further sets up: the air pressure stick includes:

[0013] The shell is arranged above the support shaft;

[0014] The outer sleeve is arranged in the shell;

[0015] The inner sleeve is arranged in the outer sleeve, a cavity is arranged between the inner sleeve and the outer sleeve, and the bottom of the inner sleeve is communicated with the cavity;

[0016] The piston rod is arranged in the inner sleeve, one end of the piston rod is slidably connected with the inner sleeve, and the other end is connected with the bottom of the shell;

[0017] The control mechanism is arranged at the top of the inner sleeve, and the control mechanism is connected with the adjusting rod;

[0018] The control mechanism is arranged at the top of the inner sleeve, and the control mechanism is connected with the adjusting rod;

[0019] The utility model further sets up: the control mechanism includes:

[0020] The control block is arranged at the top of the inner sleeve, and a reset cavity is arranged in the control block;

[0021] The airflow channel is arranged on the control block, and the airflow channel is communicated with the cavity;

[0022] The air valve penetrates the control block, the air valve is slidably connected with the control block, one end of the air valve is inserted into the inner sleeve, the other end of the air valve is connected with the adjusting rod, a reset ring is arranged on the air valve, and the reset ring is arranged in the reset cavity;

[0023] The elastic member is arranged in the reset cavity, one end of the elastic member is abutted with the bottom of the reset ring, and the other end of the elastic member is abutted with the inner wall of the reset cavity;

[0024] The air valve is used for controlling the opening and closing of the airflow channel.

[0025] The utility model further sets up: the support seat bottom is equipped with the adjusting shaft, the air pressure stick top is equipped with the fixed shaft, one end of the adjusting shaft is hinged with the fixed shaft, and the other end is connected with the support seat.

[0026] The utility model further sets up: the support shaft is equipped with the stabilizing ring, the stabilizing ring is arranged below the air pressure stick, the stabilizing ring is slidably connected with the support shaft, the stabilizing ring is equipped with the stabilizing rod, one end of the stabilizing rod is hinged with the stabilizing ring, and the other end is hinged with the support foot.

[0027] The utility model further sets up: support foot bottom is equipped with pulley.

[0028] By adopting the above technical scheme, the utility model has at least the following beneficial effects:

[0029] 1. By the cooperation of the clamping plates, the through grooves and the extension springs, the rack drum can be clamped and fixed on the support seat, the sliding protrusions are inserted into the through grooves and are in sliding connection with the through grooves, when the rack drum is placed on the support seat, the two clamping plates are in abutment with the rack drum on the two opposite sides, at this time, the extension springs are stretched, the elastic force is generated, the sliding protrusions are pulled, thereby the abutment force is provided for the two clamping plates, the stable clamping effect is achieved on the rack drum, meanwhile, the clamping mechanism can clamp rack drums of different sizes, the rack drum can be conveniently disassembled and replaced, and the application range of the clamping mechanism is improved.

[0030] 2. The height of the support is adjusted by the air pressure rod and the adjusting rod, thereby the height of the rack drum is adjusted, the height of the support can be adjusted only by pressing the adjusting rod, the operation is relatively convenient, the top of the air pressure rod is hinged to the bottom of the support seat, the angle of the support seat can be adjusted, thereby the angle of the rack drum is adjusted, the support leg is hinged to the support shaft, the support leg can be folded when the support is disassembled, and the support is conveniently moved and transported.

[0031] 3. The height of the support is adjusted by the cooperation of the outer sleeve, the inner sleeve, the piston rod and the control mechanism, the inner sleeve can slide up and down in the outer sleeve, the piston rod is arranged in the inner sleeve, the top of the piston rod is in contact with the inner wall of the inner sleeve, the piston rod is in sliding connection with the inner sleeve, the airflow channel is in communication with the cavity, the bottom of the inner sleeve is in communication with the cavity, the control mechanism controls the lifting of the inner sleeve by controlling the air pressure above and below the piston rod, when the air valve is closed, the space above the inner sleeve is sealed, at this time, the height of the rack drum support is stable, when the air valve is opened downward under pressure, the airflow channel is opened, and is in communication with the cavity, at this time, the space above the inner sleeve is in communication with the space below the inner sleeve, the air pressure is equal, since the bottom area of the piston rod is smaller than the top area, the air pressure drives the inner sleeve and the outer sleeve to move upward, at this time, the support seat can be automatically lifted upward, however, since the air pressure above the inner sleeve is equal to the air pressure below the inner sleeve, at this time, if a certain downward force is applied to the support seat, the support seat can be moved downward, thereby the height is adjusted, and the operation is relatively simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the schematic diagram of the utility model multifunctional rack drum support;

[0033] Figure 2 It is the enlarged view of part A of the utility model;

[0034] Figure 3 It is the sectional view of the support seat of the utility model;

[0035] Figure 4 is a sectional view of the air pressure stick of the utility model;

[0036] Figure 5 is an enlarged view of part B of the utility model;

[0037] In the drawing, the reference signs are: 1-supporting shaft, 2-supporting seat, 3-supporting leg, 7-fixing shaft, 11-stabilizing ring, 12-stabilizing rod, 21-through slot, 22-adjusting shaft, 31-pulley, 41-clamping plate, 42-sliding protrusion, 43-extension spring, 44-soft pad, 51-outer shell, 52-outer sleeve, 53-inner sleeve, 54-cavity, 55-piston rod, 56-adjusting rod, 61-control block, 62-air flow channel, 63-air valve, 64-elastic member, 65-resetting cavity, 66-resetting ring. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0039] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. In order to facilitate description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further described in subsequent drawings.

[0040] The utility model will be further described in specific embodiments below in conjunction with the drawings, see Figures 1-5 :

[0041] Embodiment one.

[0042] The embodiment provides a multifunctional rack drum support, comprising:

[0043] Supporting shaft 1;

[0044] Air pressure stick, set on supporting shaft 1, air pressure stick is equipped with adjusting rod 56;

[0045] Support seat 2 is arranged above the air pressure rod, and the support seat 2 is hinged to the air pressure rod. The support seat 2 is provided with a through slot 21.

[0046] The clamping mechanism comprises two clamping plates 41 and a telescopic spring 43. The two clamping plates 41 are symmetrically arranged on both sides of the support seat 2. The clamping plate 41 is provided with a sliding protrusion 42. The sliding protrusion 42 is inserted into the through slot 21 and is in sliding connection with the through slot 21. The telescopic spring 43 is arranged in the through slot 21, and the two ends of the telescopic spring 43 are connected with the sliding protrusions 42 inserted into the through slot 21.

[0047] The support leg 3 is arranged at the bottom of the support shaft 1, and the support leg 3 is hinged to the support shaft 1.

[0048] As shown in Figures 1-5 The two clamping plates 41 are symmetrically arranged on both sides of the support seat 2. The two clamping plates 41 are provided with sliding protrusions 42 on one side. The support seat 2 is disc-shaped. The through slot 21 is arranged radially in the support seat 2. The sliding protrusion 42 is inserted into the through slot 21 and can slide in the through slot 21, thereby driving the clamping plate 41 to slide on both sides of the support seat 2. The telescopic spring 43 is arranged in the through slot 21, and the two ends of the telescopic spring 43 are respectively connected with the sliding protrusions 42 inserted into the two ends of the through slot 21. The telescopic spring 43 provides radial elastic force for the sliding protrusion 42, thereby fixing the clamping plates 41 on both sides of the support seat 2 on the support seat 2.

[0049] When the drum set is placed on the support seat 2, the two clamping plates 41 abut against the drum set on both sides. At this time, the telescopic spring 43 is stretched to generate elastic force, thereby pulling the sliding protrusion 42 to provide abutting force for the two clamping plates 41, so as to stably clamp the drum set. At the same time, since the clamping plate 41 can slide on both sides of the support seat 2, the clamping mechanism can clamp drum sets of different sizes. When it is necessary to replace the drum set, the drum set can be conveniently disassembled and replaced, thereby improving the application range of the clamping mechanism.

[0050] The air pressure rod and the adjusting rod 56 are used to adjust the height of the support, thereby adapting to different needs of users for the height of the drum set, and improving the functionality of the drum set support.

[0051] The support leg 3 is arranged at the bottom of the support shaft 1, and the support leg 3 is hinged to the support shaft 1. The support leg 3 is provided with three support legs, which can improve the stability of the drum set support. The support leg 3 is hinged to the support shaft 1. When disassembled and transported, the support leg 3 can be folded, thereby facilitating transportation.

[0052] Embodiment two:

[0053] The embodiment provides a multifunctional drum set support. In addition to the technical solutions of the above-mentioned embodiments, the multifunctional drum set support has the following technical features.

[0054] The clamping plates 41 are arc-shaped, and soft pads 44 are arranged on opposite sides of the clamping plates 41.

[0055] As shown in Figure 1 、 3 When the clamping mechanism clamps the snare drum, the soft pads 44 are in contact with the side of the snare drum, so that the clamping plates 41 are prevented from directly contacting the side of the snare drum, thereby preventing scratches and wear on the surface of the snare drum and maintaining the integrity of the appearance of the snare drum. The clamping plates 41 are arc-shaped, which can effectively increase the clamping area and thus improve the stability of the clamping mechanism in clamping the snare drum.

[0056] The soft pads 44 can be made of rubber or silicone and the like. When the clamping plates 41 clamp the snare drum, the soft pads 44 can increase the friction, thereby improving the stability of the clamping of the snare drum and reducing the shaking and displacement of the snare drum during use.

[0057] The soft pads 44 can also reduce the transmission of vibration of the snare drum during use, reduce the reflection and transmission of sound inside the support, and make the snare drum have a better playing effect during use.

[0058] The air pressure rod comprises:

[0059] an outer shell 51 arranged above the support shaft 1;

[0060] an outer sleeve 52 arranged in the outer shell 51;

[0061] an inner sleeve 53 arranged in the outer sleeve 52, wherein a cavity 54 is arranged between the inner sleeve 53 and the outer sleeve 52, and the bottom of the inner sleeve 53 is in communication with the cavity 54;

[0062] a piston rod 55 arranged in the inner sleeve 53, wherein one end of the piston rod 55 is in sliding connection with the inner sleeve 53, and the other end of the piston rod 55 is connected with the bottom of the outer shell 51;

[0063] a control mechanism arranged at the top of the inner sleeve 53, wherein the control mechanism is connected with an adjusting rod 56;

[0064] The control mechanism is used to control the lifting of the inner sleeve 53.

[0065] As shown in Figures 4-5 The bottom of the outer shell 51 is connected with the support shaft 1, and the outer shell 51 is used to protect the outer sleeve 52 and the inner sleeve 53, thereby prolonging the service life of the air pressure rod.

[0066] The outer sleeve 52 is fixed in the outer shell 51, the inner sleeve 53 is arranged in the outer sleeve 52, the inner side of the outer sleeve 52 and the outer side of the inner sleeve 53 form the cavity 54, the piston rod 55 is arranged in the inner sleeve 53, the piston rod 55 comprises a piston part and a connecting rod part, the piston part is arranged in the sleeve, the outer periphery of the piston part is in contact with the inner wall of the inner sleeve 53, one end of the connecting rod part is connected with the bottom of the piston part, and the other end of the connecting rod part is connected with the bottom of the outer shell 51.

[0067] The piston rod 55 divides the inner sleeve 53 into an upper space and a lower space, the upper space is in a sealed state, and the lower space is in communication with the cavity 54. In a normal state, the piston rod 55 is fixed in the inner sleeve 53 and cannot move up and down because the upper space is in a sealed state and the air pressure is stable, thereby adjusting the height of the drum support frame.

[0068] The control mechanism is used to control the lifting of the inner sleeve 53. The control mechanism can control the communication between the upper space of the inner sleeve 53 and the cavity 54. The control mechanism is connected with the adjusting rod 56, and the adjusting rod 56 can control the opening and closing of the control mechanism. When the control mechanism is opened, the upper space of the inner sleeve 53 is in communication with the cavity 54, and the air pressure of the upper space is equal to that of the lower space. Because the area of the top of the piston part is larger than that of the bottom, according to the formula F=P*S, the gas pressure on the bottom of the piston part is smaller than that on the top. At this time, the gas pressure on the top of the piston part is greater than that on the bottom of the piston part, and the inner sleeve 53 and the outer sleeve 52 are subjected to upward pressure force, thereby increasing the overall height of the drum support frame.

[0069] Because the air pressure of the upper space is equal to that of the lower space, the upward force on the inner sleeve 53 and the outer sleeve 52 is small. When the user needs to lower the height of the support frame, the user only needs to control the adjusting rod 56 to open the control mechanism and press the support seat 2 downward with a certain force. At this time, the support seat 2 can move downward to lower the height of the support frame.

[0070] The gas pressure rod and the adjusting rod 56 are matched to achieve the purpose of adjusting the support frame. The operation is convenient, the adjusting efficiency can be improved, the structure is stable, and the service life of the support frame can be improved.

[0071] The control mechanism comprises:

[0072] A control block 61 is arranged at the top of the inner sleeve 53, and the control block 61 is provided with a reset cavity 65.

[0073] An air flow channel 62 is arranged on the control block 61, and the air flow channel 62 is in communication with the cavity 54.

[0074] A gas valve 63 penetrates through the control block 61, and the gas valve 63 is in sliding connection with the control block 61. One end of the gas valve 63 is inserted into the inner sleeve 53, and the other end is connected with the adjusting rod 56. The gas valve 63 is provided with a reset ring 66, and the reset ring 66 is arranged in the reset cavity 65.

[0075] An elastic member 64 is arranged in the reset cavity 65. One end of the elastic member 64 abuts against the bottom of the reset ring 66, and the other end abuts against the inner wall of the reset cavity 65.

[0076] Among them, the air valve 63 is used to control the opening and closing of the airflow channel 62.

[0077] like Figures 4-5 As shown, the control block 61 is located at the top of the inner sleeve 53. The control block 61 can prevent gas leakage inside the housing. The air valve 63 is used to control the opening and closing of the airflow channel 62. One end of the air valve 63 is inserted into the inner sleeve 53, and the other end is located on the outside of the control block 61. The top of the air valve 63 is connected to the adjusting rod 56. When the adjusting rod 56 is pressed, the air valve 63 can be driven to move downward, thereby opening the airflow channel 62 and connecting the airflow channel 62 with the upper space of the inner sleeve 53, so that the air pressure in the upper space is equal to that in the lower space. At this time, the height of the bracket can be freely controlled.

[0078] The reset ring 66 is annular and is located inside the reset cavity 65. The bottom of the reset ring 66 is provided with an elastic element 64. One end of the elastic element 64 abuts against the bottom of the reset ring 66, and the other end abuts against the inner wall of the reset cavity 65. The elastic element 64 can provide an upward elastic force for the reset ring 66. When the air valve 63 is pressed downward, the height of the bracket can be adjusted. After the height is adjusted, the adjusting rod 56 is released. At this time, the air valve 63 is subjected to the upward pressure of the elastic element 64, resets again, and closes the connection between the airflow channel 62 and the upper space of the inner sleeve 53. At this time, the height of the drum bracket remains stable.

[0079] When the elastic element 64 is reset, it remains in a compressed state, which can provide continuous upward pressure to the air valve 63, thereby improving the sealing of the air valve 63 to the upper space and preventing the airflow channel 62 from communicating with the upper space when the air valve 63 is closed, thus improving the stability of the drum bracket.

[0080] The bottom of the support base 2 is provided with an adjusting shaft 22, and the top of the pneumatic rod is provided with a fixed shaft 7. One end of the adjusting shaft 22 is hinged to the fixed shaft 7, and the other end is connected to the support base 2.

[0081] like Figure 1 , 3 As shown, the fixed shaft 7 is located above the outer sleeve 52 and can move up and down with the inner sleeve 53 and the outer sleeve 52. The adjusting shaft 22 is hinged to the fixed shaft 7, and the user can adjust the tilt angle of the support seat 2 as needed, which is convenient to operate and can also improve the comfort of use.

[0082] One end of the adjusting rod 56 is inserted into the fixed shaft 7, and the other end is set outside the fixed shaft 7. A pressing piece is provided on the end of the adjusting rod 56 that is inserted into the fixed shaft 7, and a handle is provided on the end of the adjusting rod 56 that is away from the fixed shaft 7. The pressing piece is in contact with the top of the air valve 63. The user can rotate and press the handle, so that the pressing piece presses the top of the air valve 63, thereby opening the air valve 63 and adjusting the height of the drum bracket.

[0083] Example 3:

[0084] The embodiment provides a multifunctional drum stand, in addition to comprising the technical scheme of the above embodiment, and has the following technical features.

[0085] The supporting shaft 1 is provided with a stabilizing ring 11, the stabilizing ring 11 is arranged below the air pressure rod, the stabilizing ring 11 is in sliding connection with the supporting shaft 1, the stabilizing ring 11 is provided with a stabilizing rod 12, one end of the stabilizing rod 12 is hinged to the stabilizing ring 11, and the other end is hinged to the supporting leg 3.

[0086] As Figures 1-2 The stabilizing ring 11 can slide up and down along the height direction of the supporting shaft 1, the stabilizing ring 11 is provided with the stabilizing rod 12, one end of the stabilizing rod 12 is hinged to the stabilizing ring 11, and the other end is hinged to the supporting leg 3, the stabilizing ring 11 and the stabilizing rod 12 can limit the supporting leg 3, so that the angle between the supporting leg 3 and the supporting shaft 1 is prevented from being too large when the supporting leg 3 is unfolded to support the drum stand, and the stability of the supporting leg 3 in supporting the stand is improved.

[0087] The supporting leg 3 is provided with a pulley 31 at the bottom.

[0088] As Figures 1-2 The supporting leg 3 is provided with a pulley 31 at the bottom, the pulley 31 is a universal wheel, so that the user can move the drum stand according to needs, the drum can be quickly adjusted to a suitable position, and the needs of different users can be met. It is convenient to operate, improves the use and adjustment efficiency of the drum stand.

[0089] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A multi-functional drum stand, characterized by, The utility model provides a kind of supporting shaft (1); Air pressure stick is arranged above the supporting shaft (1), and adjusting rod (56) is provided on the air pressure stick; Support seat (2) is arranged above the air pressure stick, and the support seat (2) is hinged with the air pressure stick, and the support seat (2) is provided with through slot (21); Clamping mechanism, the clamping mechanism includes: two clamping plates (41) and telescopic spring (43), two the clamping plate (41) is symmetrically arranged in the support seat (2) both sides, the clamping plate (41) is provided with sliding protrusion (42), the sliding protrusion (42) is inserted into the through slot (21), the sliding protrusion (42) is slidably connected with the through slot (21), and the telescopic spring (43) is arranged in the through slot (21), and the telescopic spring (43) both ends are connected with the sliding protrusion (42) inserted into the through slot (21); Support leg (3) is arranged at the bottom of the supporting shaft (1), and the support leg (3) is hinged with the supporting shaft (1). The clamping plate (41) is arc-shaped, and soft pad (44) is arranged on the opposite side of the two clamping plates (41).

2. The multi-functional rack tom stand of claim 1, wherein The air pressure stick includes:

3. The multi-functional rack drum stand according to claim 1, characterized by, The shell (51) is arranged above the supporting shaft (1); The outer sleeve (52) is arranged in the shell (51); The inner sleeve (53) is arranged in the outer sleeve (52), and the cavity (54) is arranged between the inner sleeve (53) and the outer sleeve (52), and the bottom of the inner sleeve (53) is communicated with the cavity (54); The piston rod (55) is arranged in the inner sleeve (53), one end of the piston rod (55) is slidably connected with the inner sleeve (53), and the other end is connected with the bottom of the shell (51); Control mechanism is arranged at the top of the inner sleeve (53), and the control mechanism is connected with the adjusting rod (56); The control mechanism is used to control the lifting of the inner sleeve (53). The control mechanism includes:

4. The multi-functional rack tom stand of claim 3, wherein The control block (61) is arranged at the top of the inner sleeve (53), and the reset cavity (65) is arranged in the control block (61); Air flow channel (62) is arranged on the control block (61), and the air flow channel (62) is communicated with the cavity (54); The air valve (63) penetrates the control block (61), and the air valve (63) is slidably connected with the control block (61), one end of the air valve (63) is inserted into the inner sleeve (53), and the other end is connected with the adjusting rod (56), and the reset ring (66) is arranged on the air valve (63) the reset ring (66) is arranged in the reset cavity (65); The elastic member (64) is arranged in the reset cavity (65), one end of the elastic member (64) is abutted with the bottom of the reset ring (66), and the other end is abutted with the inner wall of the reset cavity (65); The air valve (63) is used to control the opening and closing of the air flow channel (62). ​ 5. The multi-functional rack tom stand of claim 1, wherein, The bottom of the support base (2) is provided with an adjusting shaft (22), the air pressure rod is provided with a fixed shaft (7) above, one end of the adjusting shaft (22) is hinged with the fixed shaft (7), and the other end is connected with the support base (2).

6. The multi-functional rack drum stand of claim 1, wherein, A stabilizing ring (11) is arranged on the support shaft (1), the stabilizing ring (11) is arranged below the air pressure rod, the stabilizing ring (11) is slidably connected with the support shaft (1), a stabilizing rod (12) is arranged on the stabilizing ring (11), one end of the stabilizing rod (12) is hinged with the stabilizing ring (11), and the other end is hinged with the support foot (3).

7. The multi-functional rack drum stand of claim 1, wherein The bottom of the support foot (3) is provided with a pulley (31).

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