A foldable musical instrument stand

Abstract

The utility model provides a kind of foldable musical instrument rack, it is related to musical instrument auxiliary equipment technical field, comprising: cross bar, telescopic rod being movably connected with the cross bar and the music rest being set in the telescopic end of telescopic rod;The cross bar includes first connecting rod and second connecting rod, and the first connecting rod is movably connected with the second connecting rod by folding joint;The first connecting rod can be folded with second connecting rod;The utility model is through the setting of supporting piece, first rotator, second rotator and folding joint, can be displaced in recess when not using this device by rotating and actuating lever lock pin shaft, so that first connecting rod and second connecting rod are folded, the effect of quick folding is realized, overall length is effectively shortened, the possession of storage space is significantly reduced, and it is convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of musical instrument auxiliary equipment technology, and in particular to a foldable musical instrument stand. Background Technology

[0002] In the field of music, instrument racks, as important auxiliary equipment for placing musical instruments, have a crucial impact on the protection of instruments, the convenience of playing, and the user experience.

[0003] Traditional instrument racks mostly use a fixed structure, are large in size, and cannot be flexibly adjusted. For professionals who frequently need to perform or participate in events, these non-foldable instrument racks are extremely inconvenient to carry. Furthermore, in environments with limited space, such as daily life and performance venues, traditional instrument racks cannot be effectively stored when not in use, occupying a large amount of space over time, causing inconvenience to people's activities, and are not conducive to the rational use of space. In addition, while some existing instrument racks can be folded, they lack a scientifically sound and stable structure. When instruments are placed on the rack, it is easy for it to loosen or even tip over when encountering uneven ground or slight impact, posing a risk of damage to the instruments. Moreover, these instrument racks often cannot be flexibly adjusted according to different performance scenarios, instrument types, and performer habits, making it difficult to meet diverse usage needs. Utility Model Content

[0004] The purpose of this invention is to provide a foldable musical instrument stand to solve the technical problems existing in the prior art.

[0005] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0006] A foldable musical instrument stand includes: a crossbar, a telescopic rod movably connected to the crossbar, and a piano support disposed at the telescopic end of the telescopic rod; the crossbar includes a first connecting rod and a second connecting rod, the first connecting rod being movably connected to the second connecting rod via a folding joint; the first connecting rod and the second connecting rod are foldable to each other.

[0007] Furthermore, the telescopic rod is provided with a limiting mechanism; both the first connecting rod and the second connecting rod are rotatably connected to the limiting mechanism through a second rotating component.

[0008] Furthermore, the limiting mechanism includes: a mounting base and ear plates disposed on adjacent working surfaces of the mounting base, one ear plate being rotatably connected to the second rotating member; the other ear plate being rotatably connected to a support leg, the support leg having a preset damping; an adjusting bolt is provided on one side of the mounting base, the adjusting bolt being threadedly connected to the mounting base.

[0009] Furthermore, the telescopic rod is provided with multiple threaded holes, which can be threadedly connected to the adjusting bolt and are adapted to the working size of the adjusting bolt.

[0010] Furthermore, the folding joint includes: a first metal plate and a second metal plate rotatably connected to the first metal plate via a pivot; the first metal plate is connected to one end of the first connecting rod; the second metal plate is connected to one end of the second connecting rod; one end of the first metal plate is provided with a slot; one end of the second metal plate is provided with a groove, and a locking pin is provided in the groove, the locking pin being able to engage with the slot; an actuating lever is sleeved on the pivot, the actuating lever being in contact with the locking pin; the locking pin is connected to the pivot via a spring.

[0011] Furthermore, the actuating lever is L-shaped and can rotate freely on the rotating shaft, and when it rotates, it drives the locking pin shaft to move in the axial direction of the groove.

[0012] Furthermore, the telescopic end of the telescopic rod is provided with a receiving component, which is rotatably connected to the piano back through a first rotating component.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (I) By setting up a receiving part, a first rotating part, a second rotating part and a folding joint, this utility model can move the locking pin in the groove by rotating the lever when the device is not in use, thereby folding the first connecting rod and the second connecting rod, achieving the effect of quick folding, effectively shortening the overall length, significantly reducing the space occupied in storage, and making it convenient to carry.

[0015] (II) Through the setting of the limiting mechanism, this utility model can fix the telescopic rod by connecting the adjusting bolt to the threaded hole after the position of the telescopic rod is adjusted, thus ensuring that the device can remain stable in different usage scenarios and adapt to various ground conditions and performance needs. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a bottom view of the present invention;

[0018] Figure 3 This is an enlarged view of part B of the present invention;

[0019] Figure 4 This is an enlarged view of part A of this utility model;

[0020] Figure 5 This is a perspective view of the folding joint of this utility model;

[0021] Figure 6 This is a schematic diagram of the folding joint of this utility model from another perspective;

[0022] In the diagram: 1. Crossbar; 101. First connecting rod; 102. Second connecting rod; 2. Telescopic rod; 3. Receiving component; 4. Piano base; 5. First rotating component; 6. Limiting mechanism; 601. Mounting base; 602. Ear plate; 603. Adjusting bolt; 7. Second rotating component; 8. Support leg; 9. Folding joint; 901. First metal plate; 902. Second metal plate; 903. Actuating lever; 904. Locking pin; 905. Groove; 906. Spring; 907. Rotating shaft; 908. Slot. Detailed Implementation

[0023] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] like Figure 1-2 As shown, this embodiment provides a foldable musical instrument stand, including: a crossbar 1, a telescopic rod 2 movably connected to the crossbar 1, and a piano support 4 disposed at the telescopic end of the telescopic rod 2; the crossbar 1 includes a first connecting rod 101 and a second connecting rod 102, the first connecting rod 101 being movably connected to the second connecting rod 102 via a folding joint 9; the first connecting rod 101 and the second connecting rod 102 can be folded together; when the device needs to be stored or carried, the crossbar 1 can be folded in half by adjusting the folding joint 9, effectively shortening the overall length and greatly reducing the burden on the instrument. The storage space is designed to provide convenience for users in different scenarios; the telescopic rod 2 has a receiving part 3 at its telescopic end, the receiving part 3 is Z-shaped and is rotatably connected to the piano base 4 through the first rotating part 5, the piano base 4 can rotate flexibly; the telescopic rod 2 is provided with a limiting mechanism 6, the limiting mechanism 6 can fix the telescopic rod 2, ensuring that the device can remain stable in different usage scenarios and adapt to various ground conditions and performance needs; the first connecting rod 101 and the second connecting rod 102 are both rotatably connected to the limiting mechanism 6 through the second rotating part 7.

[0025] like Figure 3As shown, the limiting mechanism 6 includes: a mounting base 601 and ear plates 602 disposed on the working surfaces of adjacent sides of the mounting base 601. One ear plate 602 is rotatably connected to the second rotating member 7; the other ear plate 602 is rotatably connected to the support leg 8. The support leg 8 has preset damping, and after the position of the support leg 8 is adjusted, it can stay in the designated position without shaking and causing damage to the instrument. An adjusting bolt 603 is provided on one side of the mounting base 601, and the adjusting bolt 603 is threadedly connected to the mounting base 601. The telescopic rod 2 is provided with multiple threaded holes, which can be threadedly connected to the adjusting bolt 603 and are adapted to the working size of the adjusting bolt 603. In use, the user can adjust the position of the telescopic rod 2 according to the needs. After the position of the telescopic rod 2 is determined, the adjusting bolt 603 is screwed to connect it to the threaded hole, thereby fixing the telescopic rod 2 and ensuring the stability of the device during use.

[0026] like Figure 4-6 As shown, the folding joint 9 includes: a first metal plate 901 and a second metal plate 902 rotatably connected to the first metal plate 901 via a pivot 907; the first metal plate 901 is connected to one end of the first connecting rod 101; the second metal plate 902 is connected to one end of the second connecting rod 102; one end of the first metal plate 901 is provided with a slot 908; one end of the second metal plate 902 is provided with a groove 905, and a locking pin 904 is provided in the groove 905, which can engage with the slot 908; an actuating lever 903 is sleeved on the pivot 907, and the actuating lever 903 contacts the locking pin 904; the locking pin 904 is connected to the pivot 907 via a spring 906; the actuating lever 903 is L-shaped. The instrument rack can rotate freely on the pivot 907, and its rotation causes the locking pin 904 to move axially in the groove 905. When the instrument rack needs to be folded, the user gently moves the lever 903, which causes the locking pin 904 to move along a preset trajectory in the groove 905. At this time, the locking pin 904 overcomes the elastic force of the spring 906 and disengages from the locking state with the slot 908. The first connecting rod 101 and the second connecting rod 102 can then rotate around the pivot 907, thereby achieving folding. When the instrument rack needs to be unfolded, the user rotates the first connecting rod 101, and the slot 908 slightly pushes the locking pin 904 open. The locking pin 904 then smoothly engages with the slot 908 through the elastic force of the spring 906, thereby achieving locking and ensuring the stability of the instrument rack during use.

[0027] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A foldable musical instrument stand, characterized in that: include: A crossbar (1), a telescopic rod (2) movably connected to the crossbar (1), and a piano support (4) provided at the telescopic end of the telescopic rod (2); The crossbar (1) includes a first connecting rod (101) and a second connecting rod (102). The first connecting rod (101) is movably connected to the second connecting rod (102) through a folding joint (9). The first connecting rod (101) and the second connecting rod (102) can be folded together.

2. The foldable musical instrument stand according to claim 1, characterized in that: The telescopic rod (2) is provided with a limiting mechanism (6); the first connecting rod (101) and the second connecting rod (102) are rotatably connected to the limiting mechanism (6) through the second rotating part (7).

3. The foldable musical instrument stand according to claim 2, characterized in that: The limiting mechanism (6) includes: a mounting base (601) and ear plates (602) disposed on the adjacent working surfaces of the mounting base (601). One ear plate (602) is rotatably connected to the second rotating member (7); the other ear plate (602) is rotatably connected to the support leg (8), and the support leg (8) has a preset damping. An adjusting bolt (603) is provided on one side of the mounting base (601), and the adjusting bolt (603) is threadedly connected to the mounting base (601).

4. The foldable musical instrument stand according to claim 3, characterized in that: The telescopic rod (2) is provided with multiple threaded holes, which can be threadedly connected to the adjusting bolt (603) and are adapted to the working size of the adjusting bolt (603).

5. The foldable musical instrument stand according to claim 2, characterized in that: The folding joint (9) includes: a first metal plate (901) and a second metal plate (902) rotatably connected to the first metal plate (901) via a pivot (907); the first metal plate (901) is connected to one end of the first connecting rod (101); the second metal plate (902) is connected to one end of the second connecting rod (102); a slot (908) is provided at one end of the first metal plate (901); a groove (905) is provided at one end of the second metal plate (902), and a locking pin (904) is provided in the groove (905), which can engage with the slot (908); an actuating lever (903) is sleeved on the pivot (907), and the actuating lever (903) contacts the locking pin (904); the locking pin (904) is connected to the pivot (907) via a spring (906).

6. The foldable musical instrument stand according to claim 5, characterized in that: The actuating lever (903) is L-shaped and can rotate freely on the rotating shaft (907). When it rotates, it drives the locking pin shaft (904) to move in the axial direction of the groove (905).

7. The foldable musical instrument stand according to claim 1, characterized in that: The telescopic rod (2) has a receiving part (3) at its telescopic end, and the receiving part (3) is rotatably connected to the piano stand (4) through the first rotating part (5).

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