TWI634545B - Detachable sound board support structure - Google Patents

Abstract

A detachable soundboard support structure includes a base, a certain embedded frame group, and a plurality of trays. The fixed embedded frame group is fixed on the top of the base, and the plurality of trays are sequentially arranged on the base. Between the ends, a bottom of each tray is provided with a movable embedding frame group, which is detachably connected to the fixed embedding frame group in a concave-convex manner. The modular tray can be easily removed from the base to greatly reduce the overall width of the percussion instrument, allowing the percussion instrument to be transported without the need to disassemble the entire instrument; The sound board and corresponding tray of the bass side with a larger percussion instrument are removed from the base, so that the percussion instrument can pass through a door frame with a narrow opening width, so that the percussion instrument has mobility in movement.

Description

Detachable sound board support structure

The invention relates to a percussion instrument, in particular to a detachable support structure of a soundboard of a percussion instrument.

Percussion instruments such as marimbas, xylophone, iron piano, etc., which produce melody by hitting the soundboard with a piano stick. The structure is mainly arranged on a base with a plurality of soundboards. Arranged, the range of sound produced when hit is also gradually changed from treble to bass.

Among them, a professional marimbas for example is used as an example. A support frame is formed on the top of the base. The support frame is arranged with a row of full-tone sound boards and a row of half-tone sound boards. A resonance tube, and since the length of each sound board gradually increases from short to long, the width of the support frame also gradually increases from narrow to wide from the treble side to the bass side of the marimba.

However, because the width of the support frame on the bass side of the prior art is larger than the width of the standard frame of the standard frame, that is, about 76 cm, it can only be used in the same room or classroom. The classroom must be dismantled first, and then reassembled after being moved to a new location. It is quite inconvenient to use, especially for teaching units that often perform at different locations. There are problems with low mobility.

In view of the problems existing in the foregoing prior art, the purpose of the present invention is to provide a detachable soundboard support structure so that percussion instruments having the detachable soundboard support structure can be easily disassembled, transported, and moved.

In order to achieve the above-mentioned creative purpose, the technical means adopted by the present invention is that a detachable soundboard supporting structure includes: A base; a certain embedded frame group, which is fixed on the top of the base and extends between the two ends of the base; and a plurality of trays, which are sequentially arranged between the two ends of the base, each tray It has a bottom and a moving embedding frame group, the bottom of the tray is facing the base, the moving embedding frame group is set on the bottom of the tray, and is detachably combined with the fixed embedding frame group in a concave-convex manner Pick up.

The above-mentioned fixed-engagement frame group can include two frame rods, each frame rod is in the shape of an elongated rod, and the two frame rods are spaced apart and arranged parallel to each other on the top of the base; Can include two sets of frames, each set of frames is in the shape of an elongated frame, and the two sets of frames are spaced from each other and are arranged parallel to each other at the bottom of the tray. Each set of frames has two ends, one bottom side is connected to one set The socket is concavely formed on the bottom side of the sleeve frame and extends between two ends of the sleeve frame. The sleeve groove runs through both ends of the sleeve frame. The sockets are respectively sleeved with the two frame rods, and the frame and the frame rods are fixed to each other by a plurality of fixing members.

The base can include a bipod and a placing rack, the bipods are spaced apart, two ends of the placing rack are respectively erected and fixed to the bipod, and the fixed embedding frame is set above the placing rack. The extension is disposed between the two legs, and two ends of each frame rod of the fixed-embedded frame group are respectively fixed to the top of the two legs.

With the design as described above, the modular tray can be easily removed from the base to greatly reduce the overall width of the percussion instrument, allowing the percussion instrument to be transported without the need to disassemble the entire unit; In addition, the user can also remove only the soundboard and corresponding tray of the bass side with a larger percussion instrument from the base, so that the percussion instrument can pass through the opening frame narrower than the door frame of the bass side of the percussion instrument. To make the percussion instrument mobile.

10‧‧‧ base

11‧‧‧ Tripod

12‧‧‧ Shelf

20‧‧‧ fixed frame set

21‧‧‧frame pole

30‧‧‧tray

31‧‧‧Moving Frame Set

311‧‧‧ frame

312‧‧‧Socket socket

40‧‧‧ Soundboard

50‧‧‧Fixed parts

60‧‧‧ Door Frame

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

Fig. 3 is a sectional front view of the present invention.

FIG. 4 is an enlarged end sectional view of the present invention.

FIG. 5 is a schematic diagram of the present invention in use.

In the following, with reference to the drawings and preferred embodiments of the present invention, the technical means adopted by the present invention to achieve the intended creative purpose is further explained.

As shown in FIGS. 1 and 2, the detachable soundboard supporting structure of the present invention includes a base 10, a certain embedded frame group 20, and a plurality of trays 30.

The base 10 includes a bipod 11 and a placing frame 12. The bipod 11 is spaced apart from each other. Two ends of the placing frame 12 are respectively erected and fixed to the bipod 11.

As shown in FIG. 3 and FIG. 4, the fixed-embedded frame group 20 is fixed on the top of the base 10. The fixed-embedded frame group 20 is disposed above the placing frame 12 and extends at two ends of the base 10. Between the bipods 11.

Specifically, the fixed-engagement frame group 20 includes two frame rods 21, each frame rod 21 is in the shape of an elongated rod, and the two frame rods 21 are spaced apart and parallel to each other on the top of the base 10, each Two ends of a frame rod 21 are respectively fixed to the top of the bipod 11.

The plurality of trays 30 are arranged in order between the two stands 11 at both ends of the base 10, that is, the plurality of trays 30 are arranged in order along the direction from one end of the base 10 to the other end of the base 10. Between the two tripods 11 at both ends of the bottom 10, and the tray 30 is detachably mounted on the fixed frame group 20, and the tray 30 is used to place a marimbas, xylophone or a harp ... Wait for the percussion sound board 40. Each tray 30 has a bottom and a movable embedded frame group 31. The bottom of each tray 30 faces the base 10. The movable embedded frame group 31 is disposed on the bottom of the corresponding tray 30 and is mated with irregularities. Way with The fixed-embedded frame group 20 is detachably assembled so that the plurality of trays 30 can be detached from the base 10 at any time as required.

Specifically, the movable embedded frame group 31 of each tray 30 includes two sets of frames 311, each set of frames 311 is in the shape of an elongated frame, and the two sets of frames 311 are spaced apart and arranged in parallel to each other in the tray 30. At the bottom, each set of frames 311 has two ends, one bottom side and a set of sockets 312. Both ends of the set of frames 311 are defined at opposite ends of the set of frames 311, and the sockets 312 are recessed. The bottom side of the sleeve frame 311 extends between two ends of the sleeve frame 311, and the socket groove 312 runs through both ends of the sleeve frame 311. When the tray 30 is mounted on the fixed-embedded frame group 20, the socket grooves 312 of the two-framed frame 311 of the movable embedded-frame group 31 are respectively fitted with the frame rods 21 of the fixed-embedded frame group 20 The two frame rods 21 are respectively accommodated in the socket grooves 312 of the two sets of frames 311, and then the set frame 311 and the frame rods 21 are locked with each other by a plurality of fixing members 50, so that the tray 30 can be fixed at The position on the fixed frame group 20 is determined.

The detachable soundboard support structure of the present invention has the advantage that the modularized tray 30 can be easily removed from the base 10 to greatly reduce the overall width of the percussion instrument, so that the percussion instrument can be used without the need for the entire unit. Transported with disassembly. In addition, since the bass soundboard has a long length, the width of the bass side of the percussion instrument will also be wide. See FIG. 5 for cooperation. Therefore, the detachable soundboard support structure of the present invention is provided. When moving a percussion instrument from one room or classroom to another room, you can also remove only the soundboard 40 and the corresponding tray 30 of the bass side with a larger width of the percussion instrument from the base 10 to allow the percussion The instrument can pass through the door frame 60 having a narrower opening width than the bass side of the percussion instrument, so that the percussion instrument has mobility in movement.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as above with the preferred embodiments, they are not intended to limit the present invention. Generally, a person skilled in the art, without departing from the scope of the technical solution of the present invention, any simple modifications, equivalent changes, and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims (4)

A detachable soundboard supporting structure includes a base, a certain embedded frame group and a plurality of trays, wherein the fixed embedded frame group is fixed on the top of the base and extends between two ends of the base; The plurality of trays are arranged in sequence between the two ends of the base. Each tray has a bottom and a movable embedding frame group. The bottom of each tray faces the base, and the movable embedding frame group is disposed at the corresponding position. The bottom of the tray is detachably connected to the fixed-embedded frame group in a concave-convex manner. The detachable soundboard supporting structure according to claim 1, wherein the fixed frame frame group includes two frame rods, each frame rod is in the shape of an elongated rod, and the two frame rods are spaced apart and arranged in parallel with each other. On the top of the base; the aforementioned movable insert frame group of each tray includes two sets of frames, each set of frames is in the shape of an elongated frame, and the two sets of frames are spaced apart and arranged parallel to each other at the bottom of the tray, each A set of frames has two ends, a bottom side and a set of connecting grooves. The set of grooves are concavely formed on the bottom side of the set of frames and extend between two ends of the set of frames. The two ends of the frame, wherein the two grooves of the two frames are respectively sleeved with the two frames, and the frame and the frame are locked with each other by a plurality of fixing members. The detachable soundboard supporting structure according to claim 1, wherein the base includes a bipod and a placing frame, the bipod is spaced apart, and two ends of the placing frame are respectively erected and fixed to the two A tripod; the aforementioned fixed frame is set above the placing frame and extends between the two tripods. The detachable soundboard supporting structure according to claim 2, wherein the aforementioned base includes a bipod and a placing frame, the bipod is spaced apart, and two ends of the placing frame are respectively erected and fixed to the two The above-mentioned fixed-embedded frame group is arranged above the placing frame and extended between the two-legged frames, and two ends of each frame rod of the fixed-embedded frame group are respectively fixed to the two-legged frame. top.