A floor-standing musical instrument stand with a self-locking mechanism and a protective function

Abstract

The present invention discloses a floor-standing musical instrument stand with a self-locking mechanism and a protective function, comprising a support frame, a support mechanism being provided at the bottom of the support frame, a connecting piece being installed on the support frame, a bracket assembly being installed in the middle of the connecting piece, two symmetrical upper clamping assemblies being installed on the top of the support frame, a connecting mechanism being provided on the support frame, the upper clamping assembly and the lower clamping assembly being connected with each other through the connecting mechanism. The present invention provides a musical instrument stand that can self-lock and provide real-time protection for the musical instrument, can effectively prevent the musical instrument from being scratched or damaged, and is convenient for the holder to use.

Description

Technical Field

[0001] The invention relates to the technical field of musical instrument stands, in particular to a floor-standing musical instrument stand with protection and self-locking functions. Background Art

[0002] A floor-standing instrument stand is a mechanical device used to support a musical instrument. This instrument primarily refers to guitars, electric guitars, pipa, or erhu. These instruments all have two main parts: a neck and a body.

[0003] Existing musical instrument stands mainly fix musical instruments in two ways. One is to fix the neck, and the other is to fix the body. The fixing methods are divided into self-locking and non-self-locking. The non-self-locking fixing method is generally a non-deformable ring support. Non-self-locking stands have two disadvantages. One is that because the support structure has a fixed shape, it is very inconvenient when storing, and it will take up a relatively large space for transportation and storage. Another point is that because the shape is fixed, the instrument can move freely inside the support mechanism, and it cannot achieve a good fixing effect on the instrument. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a floor-standing musical instrument stand with self-locking and protection functions, which can self-lock and protect the musical instrument, and is convenient and practical.

[0005] To achieve the above object, the present invention provides a floor-standing musical instrument stand with a self-locking mechanism and a protective function, comprising a support frame, a support mechanism provided at the bottom of the support frame, and a connecting member installed above the support mechanism on the support frame;

[0006] The front side of the connecting piece is vertically slidably connected to a bracket assembly, and two sides of the connecting piece are rotatably connected to two symmetrical lower locking assemblies;

[0007] The top of the support frame is laterally slidably connected to two symmetrical upper clamping assemblies, and a connecting mechanism is provided on the support frame, and the upper clamping assembly and the lower clamping assembly are connected through the connecting mechanism;

[0008] When the bracket assembly is pressed to slide vertically downward, the bracket assembly will drive the top of the lower locking assembly to swing inward, and at the same time, the bracket assembly will drive the upper locking assembly to slide toward the support frame through the connecting mechanism;

[0009] An elastic component is installed on the support frame; when the bracket component is not under pressure, the elastic component will drive the top of the lower clamping component to swing outward, and at the same time the elastic component will drive the upper clamping component to slide in a direction away from the support frame.

[0010] In one embodiment, the bracket assembly includes a cross bar and a U-shaped support bar, the cross bar is vertically slidably connected to the connecting member, the number of the U-shaped support bars is two, and the two U-shaped support bars are symmetrically arranged at both ends of the cross bar.

[0011] In one embodiment, the lower locking assembly includes a connecting plate, a rotating shaft, and a first clamping member, wherein the connecting plate is arranged on one side of the rear end of the connecting member, the rotating shaft is installed at the bottom of the connecting plate, and the connecting plate is rotatably connected to the connecting member through the rotating shaft;

[0012] The connecting piece is provided with a transmission mechanism. When the bracket assembly slides down vertically, the bracket assembly will drive the connecting plate to rotate around the rotation axis through the transmission mechanism.

[0013] The first clamping member is mounted on the top of the connecting plate.

[0014] In one embodiment, the transmission mechanism includes two toggle rods and two arc-shaped through holes, the two arc-shaped through holes are symmetrically opened on both sides of the connecting member along the left-right direction, the toggle rods are fixed on the connecting plate at positions corresponding to the arc-shaped through holes, the center of the arc-shaped through holes is on the axis of the rotating shaft, and the bracket assembly is arranged on the toggle rods.

[0015] In one embodiment, the elastic component includes a first elastic member and a second elastic member;

[0016] The first elastic member is provided between the connecting member and the bracket assembly, or the first elastic member is provided between the connecting member and the lower locking assembly;

[0017] The second elastic member is arranged between the upper locking assembly and the support frame.

[0018] In one embodiment, the upper clamping assembly includes a straight rod and a second clamping member. Two first circular holes are symmetrically opened on the top of the support frame along the left and right directions. The straight rod is slidably connected in the first circular hole, and the straight rod partially extends outward from the first circular hole. The second clamping member is fixed on the outer end surface of the straight rod. A limiting mechanism is provided next to the straight rod, and the limiting mechanism is used to limit the straight rod to slide only in the first circular hole.

[0019] In one embodiment, the limiting mechanism includes a shift rod and a first through hole. The first through hole is opened at the top of the support frame corresponding to the first circular hole position. The shift rod is vertically fixed on the straight rod, and the shift rod partially extends outward through the first through hole.

[0020] In one embodiment, the connecting mechanism includes a first pull rope, a pull ring, and a second pull rope, wherein both ends of the first pull rope are connected between two upper clamping components at the top of the support frame, a second through hole is opened between the two upper clamping components at the top of the support frame, and the first pull rope passes through the second through hole;

[0021] The pull ring is sleeved on the middle part of the first pull rope, a fourth through hole is opened between the second through hole and the connector on the support rod, the second pull rope is connected and fixed between the pull ring and the bracket assembly, and the second pull rope is set in the fourth through hole.

[0022] The present invention provides the following beneficial technical effects:

[0023] 1. The present invention has a simple structure, does not take up space, and is easy to store;

[0024] 2. The present invention can realize the self-locking function of the upper and lower linkage by means of the weight of the instrument itself. The self-locking function can well clamp the middle and top of the instrument, effectively preventing the instrument from slipping;

[0025] 3. The present invention is simple to operate and easy to use. When the top and middle of the musical instrument need to be clamped, the musical instrument is placed on the bracket assembly, and the upper clamping assembly and the lower clamping assembly can clamp the top and middle of the musical instrument respectively; when the musical instrument needs to be taken out, the musical instrument is lifted up, and the upper clamping assembly and the lower clamping assembly automatically release the musical instrument;

[0026] 4. The present invention can better protect the musical instrument. When the present invention falls over, the upper clamping assembly, the lower clamping assembly and the bracket assembly can protect the musical instrument in real time, preventing the musical instrument from directly contacting the ground and causing the musical instrument to be scratched or even damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 for Figure 1 A partial enlarged view of the front side;

[0030] Figure 3 for Figure 2 A partial enlarged schematic diagram;

[0031] Figure 4 It is an enlarged schematic diagram of the upper locking assembly when the first pull rope is not tightened;

[0032] Figure 5 This is an enlarged schematic diagram of the first pull rope tightening the upper locking assembly;

[0033] Figure 6It is a partial enlarged schematic diagram of the second embodiment;

[0034] Figure 7 for Figure 6 AA direction cross-sectional enlarged view.

[0035] Figure numbers: 1. support frame; 2. connecting member; 3. cross bar; 4. U-shaped support rod; 5. connecting plate; 6. rotating shaft; 7. toggle rod; 8. arc-shaped through hole; 9. first clamping member; 10. first elastic member; 11. second elastic member; 12. straight rod; 13. second clamping member; 14. first circular hole; 15. first through hole; 16. gear lever; 17. second through hole; 18. first pull rope; 19. pull ring; 21. second pull rope; 22. supporting mechanism; 23. movable block; 24. circular shaft; 25. baffle; 26. rack; 27. third through hole; 28. second spring; 29. ​​mounting seat; 30. gear; 31. sleeve.

[0036] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referenced. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this disclosure, "plurality" means at least two, such as two or three, unless otherwise specifically defined.

[0040] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection, electrical connection, physical connection, or wireless communication connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0042] First embodiment:

[0043] like Figure 1 As shown, a floor-standing musical instrument stand with a self-locking mechanism and a protective function includes a support frame 1, a support mechanism 22 is provided at the bottom of the support frame 1, and a connecting member 2 is installed above the support mechanism on the support frame 1;

[0044] The front side of the connecting member 2 is vertically slidably connected to the bracket assembly, and the two sides of the connecting member 2 are rotatably connected to two symmetrical lower clamping assemblies; the top of the support frame 1 is horizontally slidably connected to two symmetrical upper clamping assemblies, and the support frame 1 is provided with a connecting mechanism, and the upper clamping assembly and the lower clamping assembly are connected by the connecting mechanism;

[0045] When the bracket assembly is pressed to slide vertically downward, the bracket assembly will drive the top of the lower locking assembly to swing inward, and at the same time, the bracket assembly will drive the upper locking assembly to slide in the direction close to the support frame 1 through the connecting mechanism;

[0046] An elastic component is installed on the support frame 1; when the bracket assembly is not under pressure, the elastic component will drive the top of the lower locking assembly to swing outward, and at the same time the elastic component will drive the upper locking assembly to slide away from the support frame 1.

[0047] like Figure 1 As shown, the bracket assembly includes a cross bar 3 and a U-shaped support bar 4. The cross bar 3 is vertically slidably connected to the connecting member 2. There are two U-shaped support bars 4, and the two U-shaped support bars 4 are symmetrically arranged at both ends of the cross bar 3; the U-shaped support bar 4 can facilitate the user to place the musical instrument on the bracket assembly and effectively prevent the musical instrument from slipping.

[0048] The lower locking assembly includes a connecting plate 5, a rotating shaft 6, and a first clamping member 9. The connecting plate 5 is disposed on one side of the rear end of the connecting member 2, and the rotating shaft 6 is mounted on the bottom of the connecting plate 5. The connecting plate 5 is rotatably connected to the connecting member 2 via the rotating shaft 6. In a specific implementation, the connecting plate 5 and the first clamping member 9 can be two separately formed structural members or can be integrally formed, for example, by forming an aluminum alloy tube through multiple bends.

[0049] A transmission mechanism is provided on the connecting member 2. When the bracket assembly slides down vertically, the bracket assembly will drive the connecting plate 5 to rotate around the rotating shaft 6 through the transmission mechanism. The first clamping member 9 is installed on the top of the connecting plate 5. In this embodiment, the transmission mechanism includes two toggle rods 7 and two arcuate through holes 8. The two arcuate through holes 8 are symmetrically arranged on both sides of the connecting member 2 in the left-right direction. The toggle rods 7 are fixed on the connecting plate 5 at positions corresponding to the arcuate through holes 8. The center of the arcuate through holes 8 is on the axis of the rotating shaft 6. The bracket assembly is set on the toggle rods 7. Of course, in the specific implementation process, the transmission mechanism is not limited to the above-mentioned embodiment. For example, an umbrella-like opening structure can also realize the function of the transmission mechanism. In the above-mentioned embodiment, the arcuate through holes 8 play the role of fixing the movement route, just like the umbrella axis in the umbrella structure also plays the role of fixing the movement route.

[0050] When the user places the musical instrument on the bracket assembly, the bracket assembly is pressed to slide downward and push the toggle rod 7 to rotate downward in the arc-shaped through hole 8. The downward rotation of the toggle rod 7 will drive the first clamping member 9 to gradually move closer to the middle of the musical instrument until the two symmetrically arranged first clamping members 9 clamp the middle of the musical instrument.

[0051] The elastic component includes a first elastic member 10 and a second elastic member 11 .

[0052] The first elastic member 10 is arranged between the connecting member 2 and the bracket assembly, or the first elastic member 10 is arranged between the connecting member 2 and the lower locking assembly. In this embodiment, the first elastic member 10 specifically includes two first springs corresponding to the toggle rod 7, and the two first springs are symmetrically installed on the left and right sides of the connecting member 2, one end of the first spring is connected and fixed to the inner top of the connecting member 2, and the other end of the first spring is connected to the cross bar 3 or the corresponding toggle rod 7. Of course, only one first spring can be used as the first elastic member 10, that is, the two ends of the first spring are respectively connected to the connecting member 2 and the cross bar 3, or the middle part of the first spring is fixed to the connecting member 2, and the two ends of the first spring are respectively connected to the two toggle rods 7. Among them, the first spring can be a tension spring or a compression spring. The second elastic member 11 is arranged between the upper locking assembly and the support frame 1.

[0053] When the user removes the musical instrument from the bracket assembly, the first elastic member 10 pulls the toggle rod 7. Under the action of the first elastic member 10, the toggle rod 7 rotates upward in the arc-shaped through hole 8. The upward rotation of the toggle rod 7 will synchronously drive the first clamping member 9 to rotate away from the support frame 1. The two symmetrically arranged first clamping members 9 release the middle part of the musical instrument. At the same time, the bracket assembly slides upward until it slides upward to the limit position. Under the action of the second elastic member 11, the upper clamping assembly slides outward, and the upper clamping assembly releases the top of the musical instrument.

[0054] The upper clamping assembly includes a straight rod 12 and a second clamping member 13. Two first circular holes 14 are symmetrically opened on the top of the support frame 1 along the left and right directions. The straight rod 12 is slidably connected in the first circular hole 14. The straight rod 12 partially extends outward from the first circular hole 14. The second clamping member 13 is fixed on the outer end surface of the straight rod 12. A limiting mechanism is provided next to the straight rod 12. The limiting mechanism is used to limit the straight rod 12 to slide only in the first circular hole 14.

[0055] like Figure 4 As shown, the limiting mechanism includes a shift rod 16 and a first through hole 15. The first through hole 15 is opened at the top of the support frame 1 corresponding to the first circular hole 14. The shift rod 16 is vertically fixed on the straight rod 12, and the shift rod 16 partially extends outward through the first through hole 15.

[0056] The specific working principle of the present invention is:

[0057] When the user needs to place the musical instrument on the bracket assembly, the bracket assembly is pressed and slides downward, and the bracket assembly pulls the two upper clamping assemblies on the top of the support frame 1 through the connecting mechanism. The second clamping member 13 on the upper clamping member clamps the top of the musical instrument while compressing the second elastic member 11. At the same time, as the bracket assembly slides downward, it pushes the toggle rod 7 to rotate downward in the arc-shaped through hole 8. The downward rotation of the toggle rod 7 drives the first clamping member 9 to gradually move closer to the middle of the musical instrument until the two symmetrically arranged first clamping members 9 clamp the middle of the musical instrument. At this time, the self-locking is completed and the musical instrument is locked on the support frame 1;

[0058] When the user needs to remove the musical instrument from the support frame 1, the user holds the musical instrument and lifts it upward. The first elastic member 10 pulls the toggle rod 7. Under the action of the first elastic member 10, the toggle rod 7 rotates upward in the arc-shaped through hole 8. The upward rotation of the toggle rod 7 will synchronously drive the first clamping member 9 to rotate away from the support frame 1. The two symmetrically arranged first clamping members 9 release the middle part of the musical instrument. At the same time, under the action of the first elastic member 10, the bracket assembly slides upward until the bracket assembly slides upward to the limit position. Under the action of the second elastic member 11, the upper clamping assembly slides outward, and the second clamping member 13 on the upper clamping assembly releases the top of the musical instrument.

[0059] Second embodiment:

[0060] like Figure 1 and Figure 4 As shown, the connecting mechanism includes a first pull rope 18, a pull ring 19 and a second pull rope 21. The two ends of the first pull rope 18 are connected between the two upper clamping components on the top of the support frame 1. A second through hole 17 is opened between the two upper clamping components on the top of the support frame 1, and the first pull rope 18 passes through the second through hole 17;

[0061] The pull ring 19 is mounted on the middle of the first pull rope 18. A fourth through hole is provided between the second through hole 17 and the connector 2 on the support rod 1. The second pull rope 21 is connected and fixed between the pull ring 19 and the cross bar 3. The second pull rope 21 is provided in the fourth through hole.

[0062] When the bracket assembly slides down, the pull ring 19 is pulled by the second pull rope 21 on the bracket assembly. The pull ring 19 is installed in the middle of the first pull rope 18. When the bracket assembly slides down, the pull ring 19 pulls the first pull rope 18. The pull ring 19 and the first pull rope 18 gradually extend into the fourth through hole until the two upper clamping assemblies clamp the top of the instrument.

[0063] Third embodiment:

[0064] like Figure 6-7 As shown, the second clamping member 13 is provided with a string protection mechanism, which includes a sleeve 31. The sleeve 31 is provided at the end of the second clamping member 13. The sleeve 31 is a square tube. A third through hole 27 is defined at the bottom of the sleeve 31. The movable block 23 is slidably connected to the sleeve 31. A rack 26 is fixedly mounted at the bottom of the movable block 23 at a position corresponding to the third through hole 27. A second spring 28 is connected and fixed between the end surface of the second clamping member 13 and the end surface of the movable block 23 in the sleeve 31. An N-shaped mounting seat 29 is fixed to the bottom of the sleeve 31 away from the second clamping member 13.

[0065] The mounting seat 29 is rotatably connected to a circular shaft 24, on which a gear 30 is mounted, the gear 30 and the rack 26 are meshed with each other, and a baffle 25 is fixedly mounted on the circular shaft 24, which is arranged on the front side of the sleeve 31; when the two movable blocks 23 are not in contact, the baffle 25 is in the same plane as the center line of the second clamping member 13.

[0066] When the second clamping member 13 clamps the top of the musical instrument, the two movable blocks 23 contact each other, the second spring 28 is compressed, and the movable block 23 slides toward the inside of the sleeve 31. In the process of the movable block 23 sliding toward the inside of the sleeve 31, the rack 26 will drive the gear 30 and the circular shaft 24 to rotate, and the rotation of the circular shaft 24 will drive the baffle 25 to rotate until the two baffles 25 fit together. The two fit baffles 25 can effectively protect the strings of the musical instrument and prevent the strings from being damaged when the support frame 1 falls over.

[0067] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A floor-standing musical instrument stand with a self-locking mechanism and a protective function, comprising a support frame (1), a support mechanism (22) being provided at the bottom of the support frame (1), and characterized in that: A connecting member (2) is installed above the supporting mechanism on the supporting frame (1); The front side of the connecting member (2) is vertically slidably connected to a bracket assembly, and two sides of the connecting member (2) are rotatably connected to two symmetrical lower locking assemblies; The top of the support frame (1) is laterally slidably connected to two symmetrical upper clamping assemblies, and a connecting mechanism is provided on the support frame (1), and the upper clamping assembly and the lower clamping assembly are connected via the connecting mechanism; When the bracket assembly is pressed to slide vertically downward, the bracket assembly will drive the top of the lower locking assembly to swing inward, and at the same time, the bracket assembly will drive the upper locking assembly to slide in a direction close to the support frame (1) through the connecting mechanism; An elastic component is installed on the support frame (1); When the bracket assembly is not under pressure, the elastic assembly drives the top of the lower locking assembly to swing outward, and at the same time, the elastic assembly drives the upper locking assembly to slide in a direction away from the support frame (1); The bracket assembly comprises a crossbar (3) and a U-shaped support bar (4), wherein the crossbar (3) is vertically slidably connected to the connecting member (2); The lower locking assembly comprises a connecting plate (5), a rotating shaft (6) and a first clamping member (9), wherein the connecting plate (5) is arranged on one side of the rear end of the connecting member (2), the rotating shaft (6) is installed at the bottom of the connecting plate (5), and the connecting plate (5) is rotatably connected to the connecting member (2) via the rotating shaft (6); The connecting member (2) is provided with a transmission mechanism. When the bracket assembly slides down vertically, the bracket assembly drives the connecting plate (5) to rotate around the rotating shaft (6) through the transmission mechanism. The upper clamping assembly includes a straight rod (12) and a second clamping member (13). Two first circular holes (14) are symmetrically opened on the top of the support frame (1) along the left and right directions. The straight rod (12) is slidably connected in the first circular hole (14). The straight rod (12) partially extends outward from the first circular hole (14). The second clamping member (13) is fixed on the outer end surface of the straight rod (12). The connecting mechanism comprises a first pull rope (18), a pull ring (19) and a second pull rope (21), and both ends of the first pull rope (18) are connected between two upper clamping components on the top of the support frame (1); The pull ring (19) is sleeved on the middle part of the first pull rope (18); The second clamping member (13) is provided with a string protection mechanism, which includes a sleeve (31). The sleeve (31) is provided at the end of the second clamping member (13). A third through hole (27) is provided at the bottom of the sleeve (31). A movable block (23) is slidably connected in the sleeve (31). A rack (26) is fixedly installed at the bottom of the movable block (23) corresponding to the position of the third through hole (27). A second spring (28) is connected and fixed between the end surface of the second clamping member (13) and the end surface of the movable block (23) in the sleeve (31), and an n-shaped mounting seat (29) is fixed to the bottom of the sleeve (31) on the side away from the second clamping member (13).

2. The floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 1, characterized in that: The number of the U-shaped support rods (4) is two, and the two U-shaped support rods (4) are symmetrically arranged at both ends of the cross bar (3).

3. The floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 1, characterized in that: The first clamping member (9) is mounted on the top of the connecting plate (5).

4. The floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 3, characterized in that: The transmission mechanism comprises two toggle rods (7) and two arc-shaped through holes (8). The two arc-shaped through holes (8) are symmetrically opened on both sides of the connecting member (2) along the left-right direction. The toggle rods (7) are fixed on the connecting plate (5) at positions corresponding to the arc-shaped through holes (8). The center of the arc-shaped through holes (8) is on the axis of the rotating shaft (6). The bracket assembly is arranged on the toggle rods (7).

5. A floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 1, 2, 3, or 4, characterized in that: The elastic component comprises a first elastic member (10) and a second elastic member (11); The first elastic member (10) is provided between the connecting member (2) and the bracket assembly, or the first elastic member (10) is provided between the connecting member (2) and the lower locking assembly; The second elastic member (11) is arranged between the upper locking assembly and the support frame (1).

6. The floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 5, characterized in that: A limiting mechanism is provided beside the straight rod (12), and the limiting mechanism is used to limit the straight rod (12) to slide only in the first circular hole (14).

7. The floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 6, characterized in that: The limiting mechanism comprises a shift rod (16) and a first through hole (15). The first through hole (15) is provided at a position corresponding to the first circular hole (14) at the top of the support frame (1). The shift rod (16) is vertically fixed on the straight rod (12). A portion of the shift rod (16) extends outward through the first through hole (15).

8. A floor-standing musical instrument stand with a self-locking mechanism and a protective function according to claim 1, 2, 3, or 4, characterized in that: A second through hole (17) is provided between the two upper locking components at the top of the support frame (1), and the first pull rope (18) passes through the second through hole (17); A fourth through hole is provided between the second through hole (17) on the support rod (1) and the connecting member (2); a second pull rope (21) is connected and fixed between the pull ring (19) and the bracket assembly; and the second pull rope (21) is provided in the fourth through hole.

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