CN220672201U - A bamboo plucked musical instrument - Google Patents

Abstract

The utility model provides a bamboo plucked instrument, which relates to the technical field of instruments and comprises: the piano head, the surface swing joint of piano head has the photographic pole, the top of photographic pole is connected with miniature camera head, the one end of piano head is connected with two connecting rods, two link up between the connecting rod and install a plurality of piano axles, a plurality of four anti-skidding grooves have all been seted up on the surface of piano axle, two the one end of connecting rod is connected with connecting block one. When the music instrument is played, sound is transmitted into the sound receiving room through the through holes and the sound receiving holes, then the sound is amplified through the plurality of sound amplifying channels, the influence of sound on the tone of the music instrument is reduced, meanwhile, the miniature camera transmits real-time playing images to a large screen, equipment is not needed to be erected or external personnel are not needed to be used for shooting, the music instrument is convenient for teachers to explain and students to watch and learn, and after playing, strings, photographing rods, shafts, mountain mouths, necks, panels and flickers can be detached, so that the music instrument is convenient to maintain and repair.

Description

A bamboo plucked musical instrument

Technical field

The utility model relates to the technical field of musical instruments, in particular to a bamboo plucked musical instrument.

Background technique

Pipa, the first plucked instrument, is a plucked stringed instrument. Made of wood or bamboo, the speaker is semi-pear-shaped and has four strings on it. It was originally made of silk thread, but is now mostly made of steel wire, steel rope, and nylon. The neck and panel are equipped with "phase" and "fret" to determine the phonetic position. When playing, hold it vertically, press the strings with your left hand, and play with the five fingers of your right hand. It is an important national instrument that can be used as a solo, accompaniment, ensemble, or ensemble.

In the prior art, Chinese patent number: CN207097432U discloses a bamboo plucked musical instrument, which includes a piano case, a neck, and a headstock. The piano case, the neck, and the headstock are made of the same bamboo material, and wherein, The upper and lower ends of the piano box are sealed by two sections of bamboo. The back of the piano box is semi-cylindrical, and the front is provided with a tangent plane extending along the axial direction of the piano box. A sealing plate is installed on the upper end of the tangent plane. The sealing plate is provided with a piano code; the front surface of the neck is a plane made of polished bamboo wall, and a fingerboard is provided on the plane, and spaced scale copper bars are arranged on the fingerboard; the headstock It is made of polished bamboo wall, and a stringer is arranged on the head of the headstock; strings are fixed between the stringer and the bridge. This instrument inherits the unique shape of traditional national musical instruments. It has not been artificially processed. It uses naturally grown cylindrical bamboo material as the resonance body. The sound is crisp, full, soft and stable, and has strong musical expression. It has the prospect of being promoted and popularized. .

However, the above-mentioned patent does not take into account that the bamboo plucked instrument itself has a small sound volume, and the instrument itself often needs to set up a speaker to amplify the sound when playing. When there is a lack of audio equipment in the room for amplification, it is easy to affect the quality of teaching, and at the same time, when teaching Real-time shooting often requires frequent adjustment of the angle, which causes great inconvenience to teaching. On the other hand, most musical instruments are fixedly connected as a whole, which is inconvenient for maintenance and repair. Often, if some parts are damaged, the entire instrument needs to be replaced.

Utility model content

The purpose of the utility model is to solve the problems existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a bamboo plucked musical instrument, including: a head, a photographic rod is movably connected to the surface of the head, and a micro camera is connected to the top of the photographic rod. One end of the headstock is connected with two connecting rods, and a plurality of piano axes are installed through the two connecting rods. Four anti-slip grooves are provided on the surfaces of the plurality of piano axes. The two connecting rods One end of the connecting block is connected to a connecting block, the surface of the connecting block is connected to a mountain pass, one end of the connecting block is connected to a neck, the surface of the neck is connected to a plurality of phases, and one end of the neck is connected to There is a loudspeaker device, a panel is embedded in the surface of the loudspeaker device, a plurality of through holes are opened on the surface of the panel, and a plurality of products are connected to the surface of the panel.

As a preferred embodiment, a photography rod is connected to the bottom end of the surface of the loudspeaker device, and the two photography rods are movably connected to the surfaces of the loudspeaker board and the headstock respectively.

As a preferred embodiment, the sound amplifying device includes a sound amplifying board, a sound collecting chamber is provided inside the sound amplifying board, and a plurality of sound collecting holes are provided on the surface of the sound amplifying board. A plurality of sound amplification channels are provided at both ends, and threaded holes are provided on the surface of the sound amplification board.

As a preferred embodiment, a whisk is movably connected to the surface of the sound-amplifying panel.

As a preferred embodiment, the whisk includes a connecting block 2. The top of the connecting block 2 is provided with four connecting holes. The bottom end of the connecting block 2 is connected to a threaded rod. The threaded rod is movably connected. Inside the threaded hole.

As a preferred embodiment, the bottom end of the loudspeaker board is connected to a backboard.

Compared with the existing technology, the advantages and positive effects of this utility model are:

1. In this utility model, the micro camera is electrically connected to the external remote control. When using the instrument, first fix the whisk on the surface of the amplifier device through the threaded rod, and then tie one end of the four strings to the anti-slip groove. Then put the strings on the top of the Yamaguchi and Aiyo frets, then tie the other ends of the strings to the connecting holes in turn, then open the two micro cameras by operating the external remote control, and then operate the two camera rods to adjust the micro cameras Set the shooting angle to a suitable position, and then operate the piano axis to tune the instrument. At this time, the micro camera will film the tuning process and transmit it to the big screen in real time, making it easier for the professor to explain.

2. In this utility model, when playing, the sound is transmitted to the sound chamber through the through hole and the sound hole, and then the sound is amplified through multiple amplification channels, reducing the dependence on the sound and reducing the impact of the sound on the timbre of the instrument itself. At the same time, the micro camera transmits real-time performance images to the big screen, without the need to set up additional equipment or use external personnel to take pictures, which is convenient for teachers to explain and students to watch and learn. After the performance is completed, the strings, camera rods, piano shafts, mountain passes, necks and panels can be It can be disassembled with the whisk to facilitate the maintenance and repair of the instrument.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of a bamboo plucked musical instrument provided by the utility model;

Figure 2 is a schematic three-dimensional structural diagram of a loudspeaker device for a bamboo plucked musical instrument provided by the utility model;

Figure 3 is a schematic three-dimensional structural diagram of the brush hand of a bamboo plucked musical instrument provided by the utility model;

Figure 4 is a schematic diagram of the three-dimensional structure of the piano shaft of a bamboo plucked musical instrument provided by the utility model;

Figure 5 is a schematic diagram of the three-dimensional structure of a photography pole of a bamboo plucked musical instrument provided by the utility model.

illustration:

1. Headstock; 101. Photographic pole; 102. Micro camera; 2. Connecting rod; 3. Piano shaft; 301. Anti-slip groove; 4. Connecting block one; 401. Yamaguchi; 5. Neck; 501. Phase; 6 , amplification device; 601, amplification board; 602, radio room; 603, radio hole; 604, amplification channel; 605, threaded hole; 7, panel; 701, through hole; 702, fret; 8, hand whisk; 801. Connection block two; 802. Connection hole; 803. Threaded rod; 9. Back plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. The present utility model provides a technical solution: a bamboo plucked musical instrument, including: a headstock 1, a camera rod 101 movably connected to the surface of the headstock 1, and a micro camera connected to the top of the camera rod 101 102. Two connecting rods 2 are connected to one end of the headstock 1. A plurality of piano axes 3 are installed through the two connecting rods 2. Four anti-slip grooves 301 are provided on the surfaces of the multiple axes 3. Two connecting rods 2 are connected to one end of the headstock 1. One end of the rod 2 is connected with the connecting block 4, the surface of the connecting block 4 is connected with the mountain pass 401, one end of the connecting block 4 is connected with the neck 5, the surface of the neck 5 is connected with a plurality of phases 501, and the neck 5 One end is connected to a loudspeaker device 6, a panel 7 is embedded in the surface of the loudspeaker device 6, a plurality of through holes 701 are opened on the surface of the panel 7, and a plurality of frets 702 are connected to the surface of the panel 7.

Specifically: the headstock 1 is used to install and fix the camera rod 101, the connecting rod 2 is used to fix the piano shaft 3, and the anti-slip groove 301 is used to fix the position of the strings to prevent the position from shifting during performance and affecting the performance. The mountain pass 401 is connected to the connecting block 4 through a threaded rod, the neck 5 is connected to the amplifying device 6 through a threaded rod, the amplifying device 6 is used to receive and amplify the sound, and the through hole 701 is used to transmit sound to the amplifying device 6 .

In one embodiment, a photography rod 101 is connected to the bottom end of the surface of the loudspeaker device 6 , and the two photography rods 101 are movably connected to the surfaces of the loudspeaker board 601 and the headstock 1 respectively.

Specifically: the photography rod 101 is a bendable rod, used to adjust the angle of the miniature camera 102 .

In one embodiment, the loudspeaker device 6 includes a loudspeaker panel 601. A sound-collecting chamber 602 is provided inside the sound-amplifying panel 601. A plurality of sound-collecting holes 603 are formed on the surface of the sound-amplifying panel 601. Both ends of the sound-amplifying panel 601 are provided with There are a plurality of sound amplification channels 604, and threaded holes 605 are provided on the surface of the sound amplification board 601.

Specifically: the sound-collecting chamber 602 collects sounds, the sound-collecting chamber 602 is used to receive sounds, the amplification channel 604 amplifies the sounds, and the threaded hole 605 is used to fix the camera rod 101 .

In one embodiment, a whisk 8 is movably connected to the surface of the loudspeaker board 601 .

Specifically: the whisk handle 8 is used as the lower end string.

In one embodiment, the whisk 8 includes a second connecting block 801. The top of the second connecting block 801 is provided with four connecting holes 802. The bottom end of the second connecting block 801 is connected to a threaded rod 803. The threaded rod 803 is movably connected to the threaded hole. 605 interior.

Specifically: the connecting hole 802 is used to fix the strings, and the threaded rod 803 is used to cooperate with the threaded hole 605 to complete the fixed connection of the whisk hand 8 .

In one embodiment, the bottom end of the loudspeaker panel 601 is connected to the back panel 9 .

Specifically: the back plate 9 is used to enhance the overall beauty of the musical instrument and at the same time improve the feel of the instrument.

Working principle: The micro camera 102 is electrically connected to the external remote control. When using the instrument, first fix the whisk 8 on the surface of the amplifier device 6 through the threaded rod 803, and then tie one end of the four strings to the anti-slip groove 301. place, and then put the string on the top of the mountain pass 401, the phase 501 and the fret 702, and then tie the other ends of the string to the connecting hole 802 respectively, and then open the two micro cameras 102 by operating the external remote control, and then operate the two Use a camera pole 101, adjust the shooting angle of the micro camera 102 to a suitable position, and then operate the piano axis 3 to tune the instrument. At this time, the micro camera 102 will film the tuning process and transmit it to the big screen in real time to facilitate the explanation by the professor. ; When playing, the sound is transmitted to the sound chamber 602 through the through hole 701 and the sound receiving hole 603, and then the sound is amplified through multiple amplification channels 604, reducing the dependence on the sound and reducing the impact of the sound on the timbre of the instrument itself. At the same time, the micro camera 102 transmits real-time performance images to the big screen, without the need to set up additional equipment or use external personnel to take pictures, which is convenient for teachers to explain and students to watch and learn. After the performance is completed, the strings, camera rod 101, piano axis 3, and Yamaguchi 401 can be The neck 5, the panel 7 and the whisk 8 can be disassembled to facilitate the maintenance and repair of the instrument.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any skilled person familiar with the art may make changes or modifications to equivalent changes using the technical contents disclosed above. Equivalent embodiments can be used in other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solutions of the present utility model still belong to the technical solutions of the present utility model. scope of protection.

Claims (6)

1. A bamboo plucked musical instrument, characterized in that it includes: a headstock (1), a photographic rod (101) movably connected to the surface of the headstock (1), and a photographic rod (101) connected to the top of the photographic rod (101). Micro camera (102), one end of the headstock (1) is connected with two connecting rods (2), and a plurality of piano axes (3) are installed through the two connecting rods (2). Four anti-slip grooves (301) are provided on the surface of the piano shaft (3), one end of the two connecting rods (2) is connected to a connecting block (4), and the surface of the connecting block (4) is connected to There is a mountain pass (401), one end of the connecting block (4) is connected to a neck (5), and a plurality of phases (501) are connected to the surface of the neck (5). One end is connected to a loudspeaker device (6). A panel (7) is embedded in the surface of the loudspeaker device (6). A plurality of through holes (701) are provided on the surface of the panel (7). The panel (701) 7) The surface connection has multiple frets (702). 2. A bamboo plucked musical instrument according to claim 1, characterized in that: a photography pole (101) is connected to the bottom end of the surface of the loudspeaker device (6), and two of the photography poles (101) They are respectively movably connected to the surfaces of the sound amplifier board (601) and the headstock (1). 3. A bamboo plucked musical instrument according to claim 1, characterized in that: the loudspeaker device (6) includes a loudspeaker board (601), and a sound receiving chamber is provided inside the loudspeaker board (601). (602), the surface of the sound amplifying board (601) is provided with a plurality of sound receiving holes (603), and the two ends of the sound amplifying board (601) are provided with a plurality of sound amplifying channels (604). Threaded holes (605) are provided on the surface of the plate (601). 4. A bamboo plucked musical instrument according to claim 3, characterized in that: a whisk (8) is movably connected to the surface of the loudspeaker board (601). 5. A bamboo plucked musical instrument according to claim 4, characterized in that: the whisk (8) includes a second connecting block (801), and four connections are provided at the top of the second connecting block (801). hole (802), the bottom end of the connecting block two (801) is connected with a threaded rod (803), and the threaded rod (803) is movably connected inside the threaded hole (605). 6. A bamboo plucked musical instrument according to claim 3, characterized in that: the bottom end of the sound amplifier board (601) is connected to a backboard (9).