Portable Instrument Dock

Abstract

The portable musical instrument base belongs to the technical field of musical instrument accessories, and specifically relates to a portable musical instrument base for modern konghou and harp-like musical instruments with upright body. The present invention provides a musical instrument base that can change height and is convenient for storage box to carry. The present invention comprises a cover plate and a bottom plate, and is characterized in that: the cover plate and the bottom plate are connected by a connecting screw; and a musical instrument connecting hole is provided on the surface of the cover plate.

Description

Technical Field

[0001] The invention belongs to the technical field of musical instrument accessories, and in particular relates to a portable musical instrument base for modern konghou and harp-like musical instruments with upright musical bodies. Background Art

[0002] Modern konghou and harp instruments with upright bodies are mainly composed of a triangular main structure consisting of a long resonance box, a pegboard, and a pillar. The lower end of the sound box and the combination of the pillars are used as support when playing. However, since the main body of the instrument is an inverted triangle, this type of instrument is generally equipped with a base. The base has the functions of stabilizing the body of the instrument, supplementing and changing the overall height of the instrument, beautifying the appearance of the instrument, and facilitating the performance operation. Due to the structural characteristics of the base, the height is fixed by side panels, which increases the overall weight and volume of the instrument. The side panels are fixed and cannot be replaced, which directly affects the transportation and carrying of the instrument, and limits its scope and opportunities of use to a certain extent. With the widespread promotion and application of such instruments, the overall specifications and weight of the instrument have a great impact on transportation and carrying for travel performances.

[0003] In addition, children usually begin to learn a musical instrument. As children grow taller quickly, a fixed piano stand will soon be unable to adapt to the growth of their height. Replacing the piano body or piano stand with different heights is too costly, which has a counterproductive effect on the promotion of the instrument. Summary of the invention

[0004] The present invention aims at solving the above problems and provides a musical instrument base which can change the height and is convenient for carrying a storage box.

[0005] To achieve the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme. The present invention includes a cover plate and a bottom plate, and is characterized in that: the cover plate and the bottom plate are connected by a connecting screw; and a musical instrument connecting hole is provided on the surface of the cover plate.

[0006] As a preferred solution of the present invention, a top column screw is arranged under the cover plate, and the connecting screw passes through the bottom plate and is connected to the top column screw.

[0007] Furthermore, a corresponding baffle groove is provided between the cover plate and the bottom plate, and a baffle plate capable of shielding the top column screw is provided in the baffle groove.

[0008] Furthermore, the shielding plate is a flexible shielding plate, and the cover plate and the bottom plate are provided with insertion openings for the shielding plate grooves.

[0009] Furthermore, the shielding plate 3 is a rolling curtain or a bamboo structure.

[0010] As another preferred embodiment of the present invention, support feet are arranged below the base plate, and weight-reducing recesses are arranged on the upper surface of the base plate and the lower surface of the cover plate.

[0011] As a third preferred solution of the present invention, mechanical holes are provided on both the cover plate and the bottom plate.

[0012] As a fourth preferred embodiment of the present invention, a positioning magnet is provided inside the cover plate.

[0013] Beneficial effects of the present invention: the cover plate of the present invention is provided with a musical instrument connecting hole, and the musical instrument can be directly fixed on the cover plate by connecting screws, and the cover plate is further fixed on the base plate by connecting screws and other components. Disassembly and installation are simple and convenient. After disassembly, the height of the instrument body is reduced, which is convenient for transportation.

[0014] The present invention uses a top column screw to change the distance between the cover plate and the bottom plate. Compared with the original method of fixing the height of the piano base through the side plate, the present invention can select a top column screw of a suitable height according to the height of the performer; in particular, it can adapt to the height changes of children during the learning process, and the cost of changing the height of the piano body is greatly reduced; and the top column screw can be blocked by a shielding plate of corresponding height, which does not affect the visual effect during the performance. Compared with the existing side plate, the shielding plate of the present invention only plays a decorative role and does not play a supporting role. Its weight is greatly reduced, and it is easy to carry.

[0015] After the top column screw rod and the shielding plate of the present invention are disassembled, the height can be reduced to the thickness of the cover plate and the bottom plate, and the adaptability is strong.

[0016] The weight of the piano can be greatly reduced by arranging the weight-reducing recess, so that the total weight of the piano body and the piano seat can be reduced to less than 20 kg, so that the piano can be used on an airplane.

[0017] The invention is provided with a mechanical hole, and for some piano bodies with mechanical components such as pedals, the mechanical components can be connected to the pedals through the mechanical hole, which is convenient to use and does not affect the performance of the piano body.

[0018] For some complex piano body structures with pedals, the pedal structure can be removed or installed through the present invention, which can adapt to the performance requirements of different occasions and further increase portability.

[0019] By arranging a positioning magnet inside the cover plate, the instrument body can be directly positioned on the cover plate, so that the instrument connection holes correspond to the holes on the instrument, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the bottom of the present invention.

[0022] Figure 3 It is a structural schematic diagram of the bottom surface of the cover.

[0023] Figure 4It is an exploded view of the present invention after removing the shielding plate.

[0024] Figure 5 It is a schematic diagram of the structure in which the cover plate and the base plate are directly connected.

[0025] Figure 6 It is another structural schematic diagram in which the cover plate and the base plate are directly connected.

[0026] Figure 7 This is a diagram of the usage status when the cover plate and the base plate are directly connected.

[0027] Figure 8 This is a diagram of the usage status after the top column screw and the baffle are installed.

[0028] Fig. 9 This is a picture of the usage status after installing a longer top column screw and a baffle.

[0029] In the attached drawings, 1 is a base plate, 2 is a supporting foot, 3 is a shielding plate, 4 is an insertion port, 5 is a cover plate, 6 is a mechanical hole, 7 is a connecting hole, 8 is a connecting screw, 9 is a metal embedded part, 10 is a baffle groove, 11 is a positioning magnet, 12 is a top column screw, and 13 is a weight-reducing depression. DETAILED DESCRIPTION

[0030] The present invention comprises a cover plate 5 and a bottom plate 1, and is characterized in that: the cover plate 5 and the bottom plate 1 are connected via a connecting screw 8; and a musical instrument connecting hole 7 is provided on the surface of the cover plate 5.

[0031] A metal embedded part 9 corresponding to the connecting screw 8 is arranged at the bottom of the cover plate 5 .

[0032] As a preferred solution of the present invention, a top column screw 12 is provided below the cover plate 5 , and the connecting screw 8 passes through the bottom plate 1 and is connected to the top column screw 12 .

[0033] The bottom of the cover plate 5 is provided with a metal embedded part 9 corresponding to the top column screw 12 , and the upper end of the top column screw 12 is provided as a screw matched with the metal embedded part 9 ; the lower end of the top column screw 12 is a screw hole matched with the connecting screw 8 .

[0034] Furthermore, a corresponding baffle groove 10 is provided between the cover plate 5 and the bottom plate 1 , and a baffle plate 3 capable of shielding the top column screw 12 is provided in the baffle groove 10 .

[0035] Furthermore, the shielding plate 3 is a flexible shielding plate 3 , and an insertion opening 4 for the shielding plate groove 10 is provided on the cover plate 5 and the bottom plate 1 .

[0036] Furthermore, the shielding plate 3 is a rolling curtain or a bamboo structure. The bamboo structure can adapt to the structure with a higher height of the top column screw 12.

[0037] As another preferred embodiment of the present invention, a support foot 2 is provided below the base plate 1 , and a weight-reducing recess 13 is provided on the upper surface of the base plate 1 and the lower surface of the cover plate 5 .

[0038] As a third preferred solution of the present invention, both the cover plate 5 and the bottom plate 1 are provided with mechanical holes 6 .

[0039] As a fourth preferred solution of the present invention, a positioning magnet 11 is disposed inside the cover plate 5 .

[0040] The connecting screw rod 8 can be a hand-tightened screw, which is easy to install.

[0041] The present invention can also install a pad at the end of the base leg (the foot of the piano) or at the screw connection position between the base and the piano body, and can also slightly change the total height of the piano as needed.

[0042] When assembling the present invention, first connect the screw of the top column screw 12 to the metal embedded part 9 at the bottom of the cover plate 5, and then fix the bottom plate 1 under the top column screw 12 through the connecting screw 8 to complete the connection between the cover plate 5 and the bottom plate 1; insert the baffle plate 3 from the insertion port 4. Since the baffle plate 3 is made of flexible material, it will bend along the baffle groove 10 after insertion, and finally surround the top column screw 12 to ensure that the appearance of the present invention will not affect the performance.

[0043] After the performance is over, the utility model can be disassembled by reverse operation, so as to achieve the purpose of being easy to carry.

[0044] It can be understood that the above specific description of the present invention is only used to illustrate the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those skilled in the art should understand that the present invention can still be modified or replaced by equivalents to achieve the same technical effects; as long as the use requirements are met, they are within the protection scope of the present invention.

Claims

1. A portable musical instrument base for a modern konghou or harp-like musical instrument with a vertically mounted body, comprising a cover plate (5) and a bottom plate (1), characterized in that: The cover plate (5) and the bottom plate (1) are connected via a connecting screw (8); a musical instrument connecting hole (7) is provided on the surface of the cover plate (5); a metal embedded part (9) corresponding to the connecting screw (8) is provided at the bottom of the cover plate (5); a top column screw (12) is provided below the cover plate (5); the connecting screw (8) passes through the bottom plate (1) and is connected to the top column screw (12); a metal embedded part (9) corresponding to the top column screw (12) is provided at the bottom of the cover plate (5); The upper end of the column screw (12) is configured as a screw that cooperates with the metal embedded part (9); the lower end of the top column screw (12) is a screw hole that cooperates with the connecting screw (8); a corresponding baffle groove (10) is provided between the cover plate (5) and the bottom plate (1), and a baffle plate (3) that can shield the top column screw (12) is provided in the baffle groove (10); the baffle plate (3) is a flexible baffle plate (3), and an insertion opening (4) of the baffle groove (10) is provided on the cover plate (5) and the bottom plate (1).

2. The portable musical instrument base according to claim 1, characterized in that: The shielding plate (3) is a rolling curtain or a bamboo structure.

3. The portable musical instrument base according to claim 1, characterized in that: Support feet (2) are provided below the base plate (1), and weight-reducing recesses (13) are provided on the upper surface of the base plate (1) and the lower surface of the cover plate (5).

4. The portable musical instrument base according to claim 1, characterized in that: The cover plate (5) and the bottom plate (1) are both provided with mechanical holes (6).

5. The portable musical instrument base according to claim 1, characterized in that: A positioning magnet (11) is arranged inside the cover plate (5).

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