Musical instrument support with adjustable height

Abstract

The utility model discloses a height-adjustable musical instrument support, which comprises a support plate, a first placing mechanism, a second placing mechanism and a support, and is characterized in that the first placing mechanism comprises a first placing part, and the first placing part is rotatably connected with the support plate through a first rotating shaft; the second placing mechanism comprises two groups of second placing parts and second power assemblies which are symmetrically arranged relative to the support; the second placing part comprises a back supporting rod; according to the musical instrument support with the adjustable height, the first placing part is arranged and can be overturned to be parallel to the supporting plate when not used, the distance between the front clamping rod and the back supporting rod can be adjusted, and the back supporting rod and the front clamping rod which are arranged in parallel can be matched with each other to clamp and limit the bottoms of musical instruments with different thicknesses; and the second placing parts can be rotationally adjusted under the action of the second power assembly, so that the horizontal distance between the two second placing parts can be adjusted, the musical instruments with different bottom sizes can be supported, and the flexibility is better.

Description

Technical Field

[0001] This utility model belongs to the field of musical instrument support technology, and in particular to a height-adjustable musical instrument support. Background Technology

[0002] Musical instruments generally refer to any instrument that can produce timbre and rhythm using various methods. They are generally divided into traditional Chinese instruments and Western instruments. They are instruments capable of producing musical sounds and enabling the re-creation of musical art. Humans express and communicate thoughts and feelings through playing musical instruments. There are different opinions in the music and instrumental studies communities regarding the definition of musical instruments. To protect instruments, supports are needed when placing them. Chinese patent CN209543915U discloses a portable support frame for musical instruments, including a support device one and a support device two for the instrument's handle. Support device one and support device two are movably connected. Support device one includes an adjustable rod and a placement part one for placing the instrument's handle. Support device two includes an I-shaped support base, a movable adjustable frame above the support base, and a central connector. The adjustable rod on support device one is inserted into the upper part of support device two through the central connector, with the bottom of the adjustable rod extending out of the central connector. The side of the joint is equipped with a fixed knob, and the central connecting piece is hinged to the top of the movable adjustment frame. Each side of the movable adjustment frame is equipped with a second placement part for preventing the bottom of the instrument from falling. The middle of the movable adjustment frame is equipped with a first movable clip and a second movable clip. This utility model adopts a unique structural design, has good support performance, is easy to fold, saves space, is convenient to transport, and is economical and reasonable to manufacture, making it suitable for widespread use. The above-mentioned patents have solved the problem of portable adjustment, but they cannot support instruments of different sizes, which has certain limitations. Therefore, this application proposes a height-adjustable instrument stand that can support and place instruments of different sizes while satisfying the requirements of adjustable portability. Utility Model Content

[0003] Purpose of the utility model: To provide a height-adjustable musical instrument stand to solve the problem that existing height-adjustable musical instrument stands commonly found on the market cannot adapt to supporting musical instruments of different sizes, thus having certain limitations.

[0004] Technical solution:

[0005] A height-adjustable musical instrument stand includes a support plate, a first placement mechanism, a second placement mechanism, and a support. The support has an adjustment groove. The support plate is slidably connected to the adjustment groove via a first sliding member. A first power component is also provided in the adjustment groove. The first power component is used to drive the support plate to move up and down along the height direction of the adjustment groove in the adjustment groove.

[0006] The first placement mechanism is disposed on the support plate, and the first placement mechanism includes a first placement part, which is rotatably connected to the support plate through a first rotating shaft;

[0007] The second placement mechanism includes two sets of second placement parts and second power components symmetrically arranged about the support. Each second placement part is connected to a second power component, and the second power component drives the second placement part to rotate.

[0008] The second placement part includes a back support rod, a sliding rod, and a front clamping rod. The top of the back support rod is rotatably connected to the protrusion via a second rotating shaft. The protrusion is fixed to the side wall of the support. The sliding rod passes through a sliding hole opened at the bottom of the back support rod and is slidably connected to the back support rod. One end of the sliding rod is fixedly connected to the front clamping rod, and the other end is fixedly connected to the limiting block. A spring is also sleeved on the outside of the sliding rod, and the two ends of the spring abut against the back support rod and the limiting block, respectively.

[0009] In a further embodiment, the first sliding member includes a first slider mounted on the support plate, the first slider sliding up and down in a first groove, the first groove being formed on the side wall of the adjustment groove;

[0010] The first power assembly includes a first lead screw, the bottom of which is rotatably connected to the bottom of the adjustment groove, and the top of which extends out of the adjustment groove. A first nut is threaded onto the first lead screw, and the first nut is connected to the support plate.

[0011] In a further embodiment, the second power assembly includes a second lead screw and a connecting diagonal rod. The bottom of the second lead screw is rotatably connected to the side wall of the support. A second nut is threaded onto the second lead screw. The second nut is hinged to one end of the connecting diagonal rod, and the other end of the connecting diagonal rod is hinged to the back support rod.

[0012] The second nut is slidably connected to the support via a second sliding member.

[0013] In a further embodiment, the second slider includes a second slider mounted on a second nut, the second slider sliding up and down in a second groove, the second groove being formed on the side wall of the support.

[0014] In a further embodiment, a supporting inclined rod is provided between the rear surface of the back support rod and the limiting block. The two ends of the supporting inclined rod are respectively hinged to the limiting block and the connecting block. The connecting block is slidably connected to the back support rod through a third sliding member.

[0015] The third sliding member includes a third slider mounted on the connecting block, the third slider sliding up and down in a third sliding groove, the third sliding groove being formed on the back support rod.

[0016] In a further embodiment, the bottom of the support is connected to a tripod with a folding structure.

[0017] The beneficial effects of this utility model are as follows: By setting the first placement part, it can be flipped to be parallel to the support plate when not in use, without protruding too much and affecting carrying. The second placement part includes a back support rod, a sliding rod, and a front clamping rod. The distance between the front clamping rod and the back support rod is adjustable. The parallel back support rod and the front clamping rod can cooperate with each other to clamp and limit the bottom of instruments of different thicknesses. Moreover, the second placement part can be rotated and adjusted under the action of the second power component, thereby adjusting the horizontal distance between the two second placement parts, thus adapting to support instruments of different bottom sizes and providing better flexibility. Attached Figure Description

[0018] Figure 1 This is a front sectional view of the structure of this utility model.

[0019] Figure 2 This is a side cross-sectional view of the second placement part of this utility model.

[0020] Figure 3 This is the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Figure 4 This is a top view of the structure of this utility model.

[0022] The attached figures are labeled as follows: support plate 1, support 2, adjusting groove 21, first sliding member 22, first power assembly 23, first lead screw 231, first nut 232, protrusion 24, first placement mechanism 3, first placement part 31, first rotating shaft 32, second placement mechanism 4, second placement part 5, back support rod 51, sliding hole 511, front clamping rod 52, sliding rod 53, limiting block 531, supporting diagonal rod 54, connecting block 541, third sliding member 542, spring 55, second power assembly 6, second lead screw 61, second nut 611, second sliding member 612, connecting diagonal rod 62, and triangular bracket 7. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Reference Figure 1-4This utility model discloses a height-adjustable musical instrument stand, comprising a support plate 1, a first placement mechanism 3, a second placement mechanism 4, and a support 2. The support 2 has an adjustment groove 21. The support plate 1 is slidably connected to the adjustment groove 21 via a first sliding member 22. A first power component 23 is also provided in the adjustment groove 21, which drives the support plate 1 to move up and down along the height direction of the adjustment groove 21. The first placement mechanism 3 is disposed on the support plate 1 and includes a first placement part 31. The first placement part 31 is rotatably connected to the support plate 1 via a first rotating shaft 32. The first power component 23 can drive the support plate 1... The height of the first placement part 31 can be adjusted by sliding it up and down. When the first placement part 31 is adjusted to a suitable height, it is flipped by the first rotating shaft 32 so that it is perpendicular to the support rod. The first placement part 31 can then be used to place the instrument. When not in use or being carried, the first placement part 31 can also be flipped to be parallel to the support plate 1 to save space. The second placement mechanism 4 includes two sets of second placement parts 5 and second power components 6 symmetrically arranged about the support 2. Each second placement part 5 is connected to a second power component 6, and the second power component 6 drives the second placement part 5 to rotate. The second placement part 5 includes a back support rod 51, a sliding rod 53, and a front clamping rod 52. The top of rod 51 is rotatably connected to protrusion 24 via a second pivot. Protrusion 24 is fixed to the side wall of support 2. Sliding rod 53 passes through sliding hole 511 at the bottom of back support rod 51 and is slidably connected to back support rod 51. Front clamping rod 52 is parallel to the front surface of back support rod 51. One end of sliding rod 53 is fixedly connected to front clamping rod 52, and the other end is fixedly connected to limiting block 531. Spring 55 is also sleeved on the outside of sliding rod 53. The two ends of spring 55 abut against back support rod 51 and limiting block 531 respectively. Second power assembly 6 can drive second placement part 5 to rotate, thereby causing back support rod 51 to rotate via second pivot and protrusion 24. At this time, the angle between the back support rod 51 and the support 2 changes. The larger the angle, the greater the horizontal distance between the front clamp rod 52 and the support 2, so that instruments with larger bottoms can be placed on the second placement part 5. When the horizontal distance between the front clamp rod 52 and the support 2 decreases, instruments with smaller bottoms can be placed, and space can be saved when the device is not in use or when it is being carried. Pulling the front clamp rod 52 causes the sliding rod 53 to slide in the sliding hole 511 while the spring 55 is compressed. When the instrument is placed on the second placement part 5, its bottom can be supported by the sliding rod 53 and located between the front clamp rod 52 and the back support rod 51. After releasing the front clamp rod 52, the front clamp rod 52 can further stabilize the instrument under the force of the spring 55.

[0026] The first sliding member 22 includes a first slider mounted on the support plate 1. The first slider slides up and down in the first sliding groove, which is formed on the side wall of the adjustment groove 21. The first power assembly 23 includes a first lead screw 231. The bottom of the first lead screw 231 is rotatably connected to the bottom of the adjustment groove 21, and the top extends out of the adjustment groove 21. A first nut 232 is threaded onto the first lead screw 231. The first nut 232 is connected to the support plate 1. Rotating the first lead screw 231 causes the first nut 232 to move, thereby driving the support plate 1 to move in the adjustment groove 21 through the first sliding member 22, thus achieving the purpose of adjusting the height of the first placement part 31.

[0027] The second power assembly 6 includes a second lead screw 61 and a connecting diagonal rod 62. The bottom of the second lead screw 61 is rotatably connected to the side wall of the support 2. A second nut 611 is threaded onto the second lead screw 61. The second nut 611 is hinged to one end of the connecting diagonal rod 62, and the other end of the connecting diagonal rod 62 is hinged to the back support rod 51. The top of the second lead screw 61 is rotatably connected to the protrusion 24, which improves the stability of the second lead screw 61 and facilitates the operator to rotate the second lead screw 61. The second nut 611 is slidably connected to the support 2 through a second sliding member 612. Rotating the second lead screw 61 causes the second nut 611 to move up and down along the height direction of the support 2 through the second sliding member 612. As the second nut 611 moves, it can push and pull the connecting diagonal rod 62, causing the angle between the connecting diagonal rod 62 and the support 2 to change. The larger the angle, the more the back support rod 51 is pushed by the connecting diagonal rod 62, causing the front clamp rod 52 to move away from the support 2.

[0028] The second sliding member 612 includes a second slider mounted on the second nut 611. The second slider slides up and down in the second groove, which is formed on the side wall of the support 2.

[0029] A supporting inclined rod 54 is also provided between the rear surface of the back support rod 51 and the limiting block 531. The two ends of the supporting inclined rod 54 are respectively hinged to the limiting block 531 and the connecting block 541. The connecting block 541 is slidably connected to the back support rod 51 through a third sliding member 542. The third sliding member 542 includes a third slider installed on the connecting block 541. The third slider slides up and down in a third sliding groove. The third sliding groove is opened on the back support rod 51. When the front clamping rod 52 drives the sliding rod 53 to slide, the limiting block 531 moves accordingly. As the limiting block 531 moves, the supporting inclined rod 54 is also driven to rotate, and the connecting block 541 slides in cooperation. The supporting inclined rod 54 further stabilizes the front clamping rod 52 and the back support rod 51.

[0030] The bottom of the support 2 is connected to a tripod with a folding structure. The folding of the tripod makes it easy to carry and support the device.

[0031] The implementation principle of this utility model is as follows: the first power component 23 adjusts the support plate 1 so that the first placement part 31 is at a suitable height position, the first placement part 31 is flipped, the second power component 6 adjusts the horizontal distance between the two second placement parts 5, the handle of the instrument is placed in the first placement part 31, the front clamping rod 52 is pulled, the bottom of the instrument is placed on the two sliding rods 53, and is clamped and limited by the front clamping rod 52 and the back support rod 51.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0033] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.

Claims

1. A height adjustable musical instrument stand, characterized by: The application relates to a supporting device, which comprises a supporting plate, a first placing mechanism, a second placing mechanism and a supporting base, an adjusting groove is arranged in the supporting base, the supporting plate is slidably connected with the adjusting groove through a first sliding element, a first power assembly is arranged in the adjusting groove, and the first power assembly is used for driving the supporting plate to move up and down along the height direction of the adjusting groove. The first placing mechanism is arranged on the supporting plate, and the first placing mechanism comprises a first placing part which is rotatably connected with the supporting plate through a first rotating shaft. The second placing mechanism comprises two groups of second placing parts and second power assemblies which are symmetrically arranged relative to the supporting base, each second placing part is connected with a second power assembly, and the second power assembly drives the second placing part to rotate. The second placing part comprises a back supporting rod, a sliding rod and a front clamping rod, the top of the back supporting rod is rotatably connected with a protruding part through a second rotating shaft, the protruding part is fixed on the side wall of the supporting base, the sliding rod penetrates through a sliding hole arranged in the bottom of the back supporting rod and is slidably connected with the back supporting rod, one end of the sliding rod is fixedly connected with the front clamping rod, the other end is fixedly connected with a limiting block, a spring is further arranged outside the sliding rod, and the two ends of the spring are respectively abutted with the back supporting rod and the limiting block.

2. A height adjustable musical instrument stand according to claim 1, wherein: The first sliding element comprises a first sliding block which is arranged on the supporting plate and slides up and down in a first sliding groove, and the first sliding groove is arranged on the side wall of the adjusting groove. The first power assembly comprises a first screw rod, the bottom of the first screw rod is rotatably connected with the bottom of the adjusting groove, the top of the first screw rod extends out of the adjusting groove, a first nut is threadedly arranged on the first screw rod, and the first nut is connected with the supporting plate.

3. A height adjustable musical instrument stand according to claim 1, wherein: The second power assembly comprises a second screw rod and a connecting inclined rod, the bottom of the second screw rod is rotatably connected with the side wall of the supporting base, a second nut is threadedly arranged on the second screw rod, one end of the connecting inclined rod is hingedly connected with the second nut, and the other end of the connecting inclined rod is hingedly connected with the back supporting rod. The second nut is slidably connected with the supporting base through a second sliding element.

4. A height adjustable musical instrument stand according to claim 3, wherein: The second sliding element comprises a second sliding block which is arranged on the second nut and slides up and down in a second sliding groove, and the second sliding groove is arranged on the side wall of the supporting base.

5. A height adjustable musical instrument stand according to claim 1, wherein: A supporting inclined rod is further arranged between the back surface of the back supporting rod and the limiting block, the two ends of the supporting inclined rod are respectively hingedly connected with the limiting block and a connecting block, and the connecting block is slidably connected with the back supporting rod through a third sliding element. The third sliding element comprises a third sliding block which is arranged on the connecting block and slides up and down in a third sliding groove, and the third sliding groove is arranged on the back supporting rod.

6. A height adjustable musical instrument stand according to claim 1, wherein: The bottom of the supporting base is connected with a folding tripod.

Images