High-stability drum stool

Abstract

The invention provides a high-stability drum stool, and relates to drum stools, the high-stability drum stool comprises a column body, the surface of the column body is sleeved with a first supporting piece and a second supporting piece, and the tail end of the first supporting piece and the tail end of the second supporting piece are each provided with a moving piece; the first supporting piece comprises a movable ring arranged on the surface of the column body in a sleeving mode, a supporting arm connected to the outer side of the movable ring and a supporting leg connected to one end of the supporting arm. Through the arrangement of the first supporting piece and the second supporting piece, the overall movement of the drum stool can be realized through the moving pieces on the first supporting piece and the second supporting piece after the drum stool is unfolded, and after the drum stool moves to a proper position, the first supporting piece and the second supporting piece can be further rotated on the surface of the column body, so that the drum stool is limited on the column body and is convenient to move. And the movable part can be accommodated in the accommodating cover under the action of a transmission rope, so that the accommodating cover is in direct contact with the ground, the overall movement of the drum stool is avoided, and the overall stability is ensured.

Description

Technical Field

[0001] The present invention relates to the field of drums, and in particular to a high-stability drum throne. Background Art

[0002] A drum is a percussion instrument consisting of a sturdy, generally cylindrical drum body covered on one or both sides with a stretched membrane. Drums can be struck by hand or with a drumstick to produce sound. Drums are a prominent instrument in traditional African music, as well as in modern music. Some bands consist entirely of percussion instruments, primarily drums. Besides being a musical instrument, drums were also used in many ancient civilizations to transmit messages.

[0003] In actual use, the bottom of the drum is supported by a drum stool, which is raised to a certain height above the ground for the operator to play the drum. The bottom groove of a conventional drum stool has movable wheels for its own movement and adjustment. However, the movable wheels are prone to autonomous deviation after being set, and the movement is more obvious when the ground is uneven. Although some movable wheels are equipped with corresponding brake assemblies, there are multiple movable wheels and the brake assemblies are relatively small. Therefore, if the drum needs to be supported and stabilized, it is necessary to bend over and lock the multiple movable wheels in turn. This makes the operation of the drum stool in actual use more cumbersome. Therefore, we have made improvements to this and proposed a high-stability drum stool. Summary of the Invention

[0004] The object of the present invention is to provide a high-stability drum stool, which solves the problem of locking multiple moving wheels in sequence by arranging a moving part and a transmission rope.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: A high-stability drum stool comprises a column, the surface of which is respectively provided with a first support member and a second support member, and the ends of the first support member and the second support member are both provided with a moving member; the first support member comprises a movable ring sleeved on the surface of the column, a support arm connected to the outside of the movable ring, and a support leg connected to one end of the support arm; wherein, a groove is provided at a position on the surface of the column corresponding to the movable ring, an elastic member is provided inside the groove, and a transmission rope is provided inside the support arm and the support leg, one end of the transmission rope is assembled with the elastic member and the other end is assembled with the moving member, and rotating the movable ring can tighten or loosen the transmission rope for placing or removing the moving member.

[0006] As a preferred technical solution of the present application, the elastic member includes a guide ring fixed in the groove body, and a spring and a slider are provided on the surface of the guide ring; wherein, one end of the spring is fixed to the slider, and the other end is fixed to the side wall of the groove body, and the slider can slide on the guide ring in a direction away from the spring under the action of the spring.

[0007] As a preferred technical solution of the present application, a movable cavity is provided inside the movable ring, and a positioning block is slidably provided in the movable cavity. The surface of the positioning block is connected to a support spring fixed to the side wall of the movable cavity. Moving the movable ring can make the positioning block contact one side of the slider; wherein, a toggle block is fixed on the top of the positioning block, and the top end of the toggle block extends to the outside of the movable ring.

[0008] As a preferred technical solution of the present application, a positioning groove adapted to the positioning block is provided on the surface of the column near the groove body, and a limiting block for limiting the positioning block is also fixed on the surface of the column.

[0009] As a preferred technical solution of the present application, one end of the support arm is fixed to the surface of the movable ring and corresponds to the position of the movable cavity; a bending portion is extended from one end of the support arm away from the movable ring, and a movable groove is provided in the bending portion, and the support leg is hinged in the movable groove.

[0010] As a preferred technical solution of the present application, a storage cover is fixed to one end of the support leg away from the bending portion, and the movable member is arranged in the storage cover.

[0011] As a preferred technical solution of the present application, the movable part includes a movable seat slidingly arranged in the storage cover, a return spring connected to the top of the movable seat and fixed to the top wall of the storage cover, and a movable wheel connected to the bottom of the movable seat. The movable wheel can be moved to the outside of the storage cover under the action of the return spring.

[0012] As a preferred technical solution of the present application, one end of the transmission rope is fixed to the top of the movable seat, and the other end passes through the storage cover, the support leg, the support arm and the movable ring in sequence and is fixed to the slider.

[0013] As a preferred technical solution of the present application, the first support member and the second support member have the same structure, and the first support member and the second support member are distributed in an upper and lower staggered manner on the column.

[0014] As a preferred technical solution of the present application, the first support member and the second support member jointly support the drum after being unfolded.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By providing the first support member and the second support member, the drum stool can be moved as a whole through the moving member thereon after being unfolded. After being moved to a suitable position, the first support member and the second support member can be further rotated on the surface of the column to limit the position on the column. At the same time, the moving member can be stored inside the storage cover in conjunction with the action of the transmission rope, so that the storage cover directly contacts the ground, thereby preventing the drum stool from moving as a whole and ensuring the overall stability. 2. By setting the first support member and the second support member, the first support member and the second support member can be effectively stored when the drum stool is not in use. At the same time, the support legs can be rotated relative to the support arms so that they fit thereon, so that the entire drum stool can be stored, the overall space occupancy is reduced, and it is convenient to carry it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the second structural form of a high-stability drum stool provided by this application; Figure 3 This is a schematic diagram of the third structural form of a high-stability drum stool provided by this application; Figure 4 A schematic diagram of the structure of a high-stability drum stool provided in this application in use; Figure 5 for Figure 1 A in the middle is an enlarged structural diagram; Figure 6 This is a schematic diagram of the first state structure of the column of a high-stability drum stool provided by this application; Figure 7 This is a schematic diagram of the second state structure of the column of a high-stability drum stool provided by this application; Figure 8 A schematic diagram of the movable ring structure of a high-stability drum stool provided in this application; Figure 9 This is a schematic diagram of the transmission rope and moving parts structure of a high-stability drum stool provided in this application.

[0017] In the figure, the following are marked: 1, column; 2, first support member; 3, second support member; 4, moving member; 5, drum; 11. trough body; 12. elastic member; 13. positioning groove; 14. limit block; 120. Guide ring; 121. Spring; 122. Slider; 21. Movable ring; 22. Support arm; 23. Support leg; 24. Transmission rope; 210, movable chamber; 211, positioning block; 212, supporting spring; 213, toggle block; 220, bending portion; 221, movable groove; 230, storage cover; 41. Moving seat; 42. Return spring; 43. Moving wheel. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0019] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 9 The present invention provides a technical solution: a high-stability drum stool, comprising a column 1, wherein a first support member 2 and a second support member 3 are respectively sleeved on the surface of the column 1, and a moving member 4 is provided at the end of each of the first support member 2 and the second support member 3; The first support member 2 includes a movable ring 21 sleeved on the surface of the column 1, a support arm 22 connected to the outer side of the movable ring 21, and a support leg 23 connected to one end of the support arm 22. The movable ring 21 can only slide in a circumferential direction on the surface of the column 1 without deflecting up and down. Among them, the surface of the column 1 has a groove body 11 at the position corresponding to the movable ring 21, and an elastic part 12 is provided inside the groove body 11. A transmission rope 24 is provided inside the support arm 22 and the support leg 23. One end of the transmission rope 24 is assembled with the elastic part 12 and the other end is assembled with the movable part 4. Rotating the movable ring 21 can tighten or loosen the transmission rope 24 for placing or removing the movable part 4.

[0021] The high-stability drum stool disclosed in the present application has a structure comprising a vertically arranged column 1, the outer portion of which is provided with a first support member 2 and a second support member 3 which can rotate relative to the column, and the ends of the two groups of support members are provided with a movable member 4 which can be raised and lowered, the first support member 2 being composed of a movable ring 21 arranged on the column, a support arm 22 connected to the movable ring 21 and a support leg 23 extending from the end of the support arm 22, the movable ring 21 being rotatable around the axis on the outer circumferential surface of the column 1 but not displacing up and down, a groove 11 is provided on the surface of the column 1 at the position of the movable ring 21 for accommodating an elastic member 12, a transmission rope 24 is provided running through the support arm 22 and the support leg 23, one end of the transmission rope 24 is connected to the elastic member in the groove 11 The second support member 3 is connected to the active member 12, and the other end is connected to the movable member 4 which can be extended and retracted up and down. The transmission rope 24 is tightened or loosened by rotating the movable ring 21, thereby realizing the extension or retraction control of the movable member 4. When the drum stool needs to be moved, the transmission rope 24 is loosened by rotating the movable ring 21, and the movable member 4 naturally droops and contacts the ground to form a rolling state; when the position needs to be fixed, the movable ring 21 is rotated in the opposite direction to tighten the transmission rope 24 to lift and retract the movable member 4, and the lower end of the support leg 23 is in direct contact with the ground to form a stable support, thereby improving the stability of the drum stool and reducing the sliding phenomenon caused by uneven ground. The structure of the second support member 3 is similar to that of the first support member 2, and they work together to realize the four-point stable support and controllable movement of the drum stool.

[0022] The high-stability drum stool described in the present application achieves rapid switching between a mobile state and a fixed state through an ingenious structural design. Without the need to bend down and operate the brake devices of each mobile wheel separately, the drum stool state conversion can be completed only by rotating the movable ring 21, which greatly simplifies the operation steps and improves the efficiency of use. In the fixed state, the supporting legs 23 are in direct contact with the ground to form a rigid support, effectively avoiding the shaking problem caused by the deviation of the moving parts on the uneven ground, thereby improving the stability and safety of the drum stool, providing users with a more stable and reliable playing environment, helping performers to concentrate and improve the playing effect. At the same time, the overall structure is simple and compact, which is convenient for processing, manufacturing and maintenance, and has good practicality and promotion prospects.

[0023] As a preferred example of the present application, the elastic member 12 includes a guide ring 120 fixed in the groove body 11, and the surface of the guide ring 120 is provided with a spring 121 and a slider 122, wherein one end of the spring 121 is fixed to the slider 122, and the other end is fixed to the side wall of the groove body 11. Under the action of the spring 121, the slider 122 and the guide ring 120 can slide in a direction away from the spring 121. In the example of the present application, the elastic member 12 is further optimized to be an internal sliding assembly composed of a guide ring 120, a spring 121 and a slider 122, wherein the guide ring 120 is fixedly installed in the slot body 11 of the column as a sliding track, and a spring 121 is sleeved on its surface at one end connected to the slider 122, and the other end is fixed to the inner wall of the slot body 11. Under the elastic action of the spring 121, the slider 122 can slide in a controllable manner in a specific direction along the guide ring 120, and the slider 122 is connected to the transmission rope 24 inside the support. When the movable ring 21 rotates, the transmission rope 24 applies tension to or releases tension on the slider 122, and the slider 122 moves in the guide ring. Under the guidance of the ring 120, the slider 122 slides or returns in a direction away from the fixed end of the spring 121, thereby compressing or stretching the spring 121, driving the transmission rope 24 to loosen or tighten, and driving the movable part 4 to switch between extension and retraction. The function of the guide ring 120 is to limit the sliding direction of the slider 122 and improve the stability and linear control accuracy of the system operation. The spring 121 provides a constant rebound force to ensure the structural reset. The entire transmission control system achieves precise and efficient mechanical response through a simple structure, so that the drum stool can flexibly and reliably complete the rapid conversion from the mobile state to the fixed state in actual use, meeting the requirements for equipment stability and convenience in various performance scenarios.

[0024] The present application significantly improves the stability and accuracy of the overall transmission control by introducing the coordinated design of the guide ring 120, spring 121 and slider 122 into the elastic part 12 structure. The guide ring 120 provides a clear sliding path for the slider 122 and avoids transmission failures caused by offset or jamming. The elastic force of the spring 121 can not only provide the system with an automatic reset function but also play a role in buffering and absorbing external forces, so that the drum stool maintains structural safety and sensitive response during frequent switching between mobile and fixed states. The close fit between the slider 122 and the transmission rope 24 ensures that the operating action can be converted into a precise response of the moving part in real time, avoiding the problem of decreased stability of traditional multi-wheel brake systems under uneven ground or inconvenient operation conditions. At the same time, the structure does not require the addition of a complex electronic control unit, and can achieve efficient control by relying on a simple mechanical structure, with the significant advantages of low manufacturing cost, strong adaptability and simple maintenance.

[0025] As a preferred example of the present application, a movable cavity 210 is defined within the movable ring 21, and a positioning block 211 is slidably disposed within the movable cavity 210. A support spring 212 fixed to the side wall of the movable cavity 210 is connected to the surface of the positioning block 211. Moving the movable ring 21 can cause the positioning block 211 to contact one side of the slider 122. Among them, a toggle block 213 is fixed on the top of the positioning block 211, and the top end of the toggle block 213 extends to the outside of the movable ring 21. The positioning block 211 can be directly driven by the toggle block 213, so that the positioning block 211 can extend to the outside of the movable cavity 210 or move toward the inside of the movable cavity 210. The high-stability drum stool described in the present application further provides a set of positioning components with compact structure and convenient operation in view of the dynamic matching relationship between the movable ring 21 and the internal transmission component. The component includes an movable cavity 210 arranged inside the movable ring 21, and a positioning block 211 is slidably assembled in the movable cavity 210. The outer wall of the positioning block 211 is connected to a support spring 212, one end of which is fixed to the side wall of the movable cavity 210. Under the action of the elastic restoring force, the positioning block 211 can be automatically pushed to move outward; at the same time, a toggle block 213 is provided on the top of the positioning block 211, and the top end of the toggle block 213 extends to the outside of the movable ring 21, so that the user can directly By manually toggling the structure, the positioning block 211 is driven to slide along the movable cavity 210, thereby extending or retracting it. When the movable ring 21 rotates to the set position along the surface of the column 1, the positioning block 211 will be pushed by the support spring 212 to contact one side of the slider 122 provided in the groove body 11, thereby realizing the limited fixation of the movable ring 21, ensuring the precise synchronization of the transmission between it and the elastic member 12, and thereby improving the stability of the tightening or loosening process of the transmission rope 24. Through this structural improvement, the entire drum stool has clear operational feedback and stable structural support when switching between the mobile or fixed state, the operating experience is smoother, and the structural operation is more reliable.

[0026] As a preferred example of the present application, a positioning groove 13 adapted to the positioning block 211 is provided on the surface of the column 1 near the groove body 11 , and a limiting block 14 for limiting the positioning block 211 is also fixed on the surface of the column 1 . In a preferred embodiment of the high-stability drum stool described in the present application, in order to further improve the positioning accuracy of the movable ring 21 at a specific position and the connection stability between it and the column 1, a positioning groove 13 that is compatible with the structural shape and size of the positioning block 211 is provided on the surface of the column 1 near the groove body 11. The opening of the positioning groove 13 allows the positioning block 211 to automatically embed itself therein under the push of the support spring 212 after rotating to a specified angle with the movable ring 21, thereby achieving precise positioning and fixation of the movable ring 21 relative to the column 1. At the same time, in order to prevent the positioning block 211 from excessively moving under the action of elastic force or deviating from the designed stroke due to external force impact, a limit block 14 is also provided on the surface of the column 1. The limit block 14 is provided at the terminal position of the movable path of the positioning block 211, which effectively limits the extension range of the positioning block 211, and avoids structural interference or mechanical damage caused by excessive sliding without affecting the positioning function. This arrangement, through the coordinated use of the positioning slot 13 and the limiting block 14 , not only improves the accuracy of the entire transmission positioning system, but also significantly enhances the structural stability of the drum stool during the switching process between movement and fixation.

[0027] As a preferred example of the present application, one end of the support arm 22 is fixed to the surface of the movable ring 21 and corresponds to the position of the movable cavity 210; The support arm 22 has a bent portion 220 extending from one end away from the movable ring 21. The bent portion 220 has a movable groove 221 therein. The support leg 23 is hinged in the movable groove 221. Figure 5As shown, the support leg 23 can only flip to the maximum angle relative to the support arm 22. At the same time, a movable arm is hinged on the top of the support arm 22. When multiple movable arms are unfolded, the drum on it can be supported. In a preferred embodiment of the high-stability drum stool described in the present application, the outer surface of the movable ring 21 is provided with a support arm 22 corresponding to the position of the movable cavity 210 inside it. The support arm 22 is fixed to the surface of the movable ring 21 by screwing or welding, so that it can move synchronously and stably during the rotation of the movable ring 21. The support arm 22 extends from one end of the movable ring 21 to form a bending portion 220 with a certain angle change. The bending portion 220 is provided with a movable groove 221 for the hinged connection of the support leg 23. The support leg 23 is installed in the movable groove 221 by hinged means and can be adjusted to the set maximum angle. The drum stool can be flipped in an orderly manner within a large angle range. In addition, a plurality of hinged movable arms are provided on the top of the support arm 22. These movable arms can be unfolded in sequence to form a stable platform for supporting the drum body when needed, and can also be folded inward when not in use, ensuring a compact structure, easy operation and no impact on the overall appearance and rotation function. The coordinated cooperation between the support arm 22, the bent portion 220, the support leg 23 and the movable arm enables the device to have a high degree of structural flexibility and environmental adaptability while providing basic supporting functions, greatly enhancing the usability and practicality of the drum stool in different playing environments.

[0028] As a preferred example of the present application, a storage cover 230 is fixed to one end of the support leg 23 away from the bent portion 220, and the movable member 4 is arranged in the storage cover 230. In the preferred structure of the high-stability drum throne described in the present application, the lower end of the support leg 23, i.e., the end away from the hinged end thereof with the bent portion 220, is provided with an integrally formed or detachably mounted storage cover 230. The internal space of the storage cover 230 is structurally designed to match the shape and size of the movable member 4, so that the movable member 4 can be completely covered in the storage cover 230 when not in use, thereby avoiding the structural risks and aesthetic impact brought about by the movable member 4 being exposed to the external environment.

[0029] As a preferred example of the present application, the movable member 4 includes a movable seat 41 that is slidably arranged in the storage cover 230, a return spring 42 connected to the top of the movable seat 41 and fixed to the top wall of the storage cover 230, and a movable wheel 43 connected to the bottom of the movable seat 41. The movable wheel 43 can be moved to the outside of the storage cover 230 under the action of the return spring 42. In a preferred embodiment of the high-stability drum stool of the present application, the movable member 4 is arranged inside the storage cover 230 at the bottom end of the support leg 23 and includes a movable seat 41, a return spring 42 and a movable wheel 43, wherein the movable seat 41 is a guide member with a compact structure and a slidable arrangement, the upper end of which is connected to the top wall of the storage cover 230 by the return spring 42, and the lower end is fixedly connected to the movable wheel 43, the movable seat 41 can slide up and down in the storage cover 230 in the vertical direction, the return spring 42 is in a stretched state when in a natural state, and has an elastic force to push the movable seat 41 downward, causing the movable wheel 43 to move out of the storage cover 230. The bottom is appropriately extended to touch the ground for mobile use. When the drum stool needs to be switched to a fixed state, the transmission rope 24 drives the movable seat 41 to move upward to compress the reset spring 42, and the movable wheel 43 is immediately stored back into the cover to prevent sliding. This structure realizes the automatic switching and locking process of the drum stool's moving function through a simple elastic reset mechanism, and the movable wheel 43 is always subject to the dual control of the guide rail structure and the spring tension to avoid shaking or jamming. The overall design is compact and reasonable, which not only ensures the portability of the drum stool, but also takes into account its stability in the playing state, so that the drum stool has excellent safety, convenience and service life.

[0030] As a preferred example of the present application, one end of the transmission rope 24 is fixed to the top of the movable seat 41, and the other end passes through the storage cover 230, the support leg 23, the support arm 22 and the movable ring 21 in sequence and is fixed to the slider 122; The first support member 2 and the second support member 3 have the same structure, and the first support member 2 and the second support member 3 are staggered on the column 1 in an upper and lower manner; The first support member 2 and the second support member 3 jointly support the drum 5 after being unfolded.

[0031] In a preferred embodiment of the high-stability drum stool of the present application, by further optimizing the arrangement structure of the transmission rope 24, one end thereof is firmly fixed to the top of the movable seat 41 which is slidably arranged inside the storage cover 230, and the other end passes through the storage cover 230, the support leg 23 connected to the cover body, continues to pass through the support arm 22, and then passes through the movable ring 21 set at the end of the support arm 22, and finally connects with the slider 122 to form a complete transmission path. The slider 122 cooperates with the rotational movement of the movable ring 21 to realize the control of the tension of the transmission rope 24, thereby indirectly controlling the position change of the movable seat 41 and the movable wheel 43. In this structure, the transmission rope 24 is not exposed to the outside, and is entirely attached to the internal components of the drum stool, effectively avoiding the risk of the pull rope falling off, entanglement or damage. In addition, the first support member 2 and the second support member 3 of the drum stool are foldable brackets with the same structure. The two are arranged in an up and down staggered manner on the outside of the column 1 and are connected to the main body of the column 1 by a hinge. When unfolded, they provide stable support to the drum body from both sides to form a supporting platform with good load-bearing capacity. When folded, they are close to the surface of the column, with a compact structure and do not take up space. This layout design further improves the overall storage and portability of the drum stool and maintains good support stability.

[0032] The high stability drum stool described in this application is as follows Figure 1 As shown, the drum stool is in a folded state. When it is needed to be used, the support legs 23 are unfolded to form a drum stool. Figure 2 The state shown in FIG. 1 is as follows: Figure 6 As shown, the moving wheel 43 in the moving member 4 is exposed from the storage cover 230. This allows the drum stool to be moved as a whole by the moving wheel 43, thereby making it easy to move it to a suitable location for parking. When it moves to a suitable position, the movable ring 21 is rotated so that the positioning block 211 inside it contacts the surface of the slider 122, and the slider 122 can slide along the surface of the guide ring 120, so that the spring 121 can be compressed. Finally, when the first support member 2 and the second support member 3 are rotated 90 degrees, the positioning block 211 moves to the position of the positioning groove 13. At this time, the positioning block 211 is engaged with the corresponding positioning groove 13 by the action of the support spring 212, thereby achieving the positioning effect of the movable ring 21. At this time, in the process of the movable ring 21 moving and driving the slider 122 to move, the slider 122 will drive the transmission rope 24 to be tightened. In the process of the transmission rope 24 being tightened, the movable seat 41 will be driven to move inside the storage cover 230, and at the same time, the supporting effect of the return spring 42 on the movable seat 41 will be overcome. As a result, when the first support member 2 and the second support member 3 are finally rotated into place, the movable member 4 completely moves inside the storage cover 230, so that the storage cover 230 can be directly in contact with the ground, thus ensuring the overall stability of the drum stool. There is no need to bend down one by one to fix multiple universal wheels in sequence, so as to avoid their sliding, thereby ensuring the overall stability of the drum stool.

[0033] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A high stability drum throne, characterized in that: It comprises a column (1), wherein a first support member (2) and a second support member (3) are respectively sleeved on the surface of the column (1), and a moving member (4) is provided at the ends of the first support member (2) and the second support member (3); The first support member (2) comprises a movable ring (21) sleeved on the surface of the column (1), a support arm (22) connected to the outside of the movable ring (21), and a support leg (23) connected to one end of the support arm (22); The surface of the column (1) has a groove (11) at a position corresponding to the movable ring (21), an elastic member (12) is provided inside the groove (11), and a transmission rope (24) is provided inside the support arm (22) and the support leg (23). One end of the transmission rope (24) is assembled with the elastic member (12) and the other end is assembled with the movable member (4). The movable ring (21) is rotated to tighten or loosen the transmission rope (24) for inserting or removing the movable member (4).

2. The high stability drum throne according to claim 1, characterized in that: The elastic member (12) includes a guide ring (120) fixed in the groove body (11), and a spring (121) and a slider (122) are sleeved on the surface of the guide ring (120); One end of the spring (121) is fixed to the slider (122), and the other end is fixed to the side wall of the groove body (11). The spring (121) acts to cause the slider (122) and the guide ring (120) to slide in a direction away from the spring (121).

3. The high stability drum throne according to claim 2, characterized in that: A movable cavity (210) is provided inside the movable ring (21), a positioning block (211) is slidably provided in the movable cavity (210), a support spring (212) fixed to a side wall of the movable cavity (210) is connected to the surface of the positioning block (211), and the movable ring (21) is moved so that the positioning block (211) contacts one side of the slider (122); A toggle block (213) is fixed to the top of the positioning block (211), and the top end of the toggle block (213) extends outside the movable ring (21).

4. The high-stability drum throne according to claim 3, characterized in that: A positioning groove (13) adapted to the positioning block (211) is provided on the surface of the column (1) near the groove body (11), and a limiting block (14) for limiting the positioning block (211) is also fixed on the surface of the column (1).

5. The high stability drum throne according to claim 4, characterized in that: One end of the support arm (22) is fixed to the surface of the movable ring (21) and corresponds to the position of the movable cavity (210); A bending portion (220) extends from one end of the support arm (22) away from the movable ring (21), and a movable groove (221) is provided in the bending portion (220), and the support leg (23) is hinged in the movable groove (221).

6. The high stability drum throne according to claim 5, characterized in that: A storage cover (230) is fixed to one end of the support leg (23) away from the bent portion (220), and the moving part (4) is arranged in the storage cover (230).

7. The high stability drum throne according to claim 6, characterized in that: The moving member (4) comprises a moving seat (41) slidably arranged in the storage cover (230), a return spring (42) connected to the top of the moving seat (41) and fixed to the top wall of the storage cover (230), and a moving wheel (43) connected to the bottom of the moving seat (41). The moving wheel (43) is moved to the outside of the storage cover (230) by the action of the return spring (42).

8. The high stability drum throne according to claim 7, characterized in that: One end of the transmission rope (24) is fixed to the top of the movable seat (41), and the other end passes through the storage cover (230), the support leg (23), the support arm (22) and the movable ring (21) in sequence and is fixed to the slider (122).

9. The high stability drum throne according to claim 1, characterized in that: The first support member (2) and the second support member (3) have the same structure, and the first support member (2) and the second support member (3) are distributed in an upper and lower staggered manner on the column (1).

10. The high stability drum throne according to claim 1, characterized in that: The first support member (2) and the second support member (3) jointly support the drum (5) after being unfolded.

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