Novel erhu support

Abstract

The utility model provides a novel Erhu support, and relates to the technical field of Erhu supports, the novel Erhu support comprises a support main body, the bottom of the support main body is provided with a connecting device, one side of the support main body is provided with a sounding device, the connecting device comprises a base, the base is installed at the bottom of the support main body, and the sounding device is installed at the bottom of the support main body. The sound emitting device comprises a sound inlet hole, a sound emitting groove is formed in one side of the guitar support body, the sound inlet hole is formed in the top, close to the inner wall of the guitar support body, of the sound emitting groove, an elastic piece is arranged on the inner wall of the sound emitting groove, and a check block is assembled on the inner wall of the end, away from the guitar support body, of the sound emitting groove. When the connecting device is used, the base is manually mounted at the bottom of the support main body, so that the bases of different specifications can be conveniently replaced, and the erhu can be well supported when people of different body types play the erhu.

Description

Technical Field

[0001] This utility model relates to the field of erhu rest technology, and in particular to a novel erhu rest. Background Technology

[0002] A qintuo is a device used to support the erhu when playing it. When using a qintuo, it is placed at the bottom of the erhu, which can raise the erhu and, to some extent, stabilize the instrument.

[0003] The inventor discovered in his daily work that the erhu stand still has at least the following problems: When using the erhu stand, it is placed at the bottom of the erhu, which can raise the erhu and stabilize the instrument to a certain extent. However, in actual use, because the bottom of the stand is mostly fixed with a base, and because the size of the performers is different, the same stand cannot support the erhu in a proper position, which affects the performance to a certain extent. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a new type of erhu rest.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel erhu rest, comprising a rest body, a connecting device at the bottom of the rest body, and a sound-emitting device on one side of the rest body, the connecting device comprising a base, the base being installed at the bottom of the rest body.

[0006] The effect achieved by the above components is that when using the connecting device, the base is manually installed at the bottom of the instrument stand, which makes it easy to replace bases of different sizes, so that the erhu can be well supported when people of different body types are playing.

[0007] Preferably, the sound-emitting device includes a sound inlet, and a sound outlet groove is provided on one side of the piano base body. The sound inlet is located at the top of the sound outlet groove near the inner wall of the piano base body.

[0008] The effect achieved by the above components is that the sound produced by the erhu can pass through the sound inlet hole to the inside of the sound outlet hole, thereby realizing the sound production.

[0009] Preferably, the inner wall of the sound outlet groove is provided with an elastic spring.

[0010] The effect achieved by the above components is that the sound produced by the erhu will cause the elastic spring to vibrate as it passes through the sound inlet and sound outlet, which can bring about a reverberation effect to a certain extent.

[0011] Preferably, a stop is fitted on the inner wall of the end of the sound outlet groove away from the main body of the instrument.

[0012] The effect achieved by the above-mentioned components is that the block is slid to the inner wall of the sound outlet groove away from the sound inlet, thus blocking one end of the sound outlet groove. Since the surface of the block has holes, the block can be prevented from affecting the sound output.

[0013] In this invention, by setting a connecting device, the base is manually installed at the bottom of the instrument stand when using the connecting device. This makes it easy to replace bases of different sizes, so that the erhu can be well supported when people of different body types are playing. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a novel erhu rest is provided for this utility model;

[0015] Figure 2 A three-dimensional structural diagram of the novel base proposed in this utility model is provided;

[0016] Figure 3 A three-dimensional structural diagram of the novel sound inlet hole proposed in this utility model;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] Legend: 1. Main body of the piano stand; 2. Connecting device; 201. Base; 3. Sound output device; 301. Sound output groove; 302. Sound inlet hole; 303. Elastic spring; 304. Stop block. Detailed Implementation

[0019] Example 1, such as Figure 1-4 As shown, a new type of erhu stand has a connecting device 2 at the bottom of the stand body 1 and a sound-emitting device 3 on one side of the stand body 1. When using the erhu stand, the erhu stand is placed at the bottom of the erhu, which can raise the erhu and stabilize the instrument to a certain extent.

[0020] Reference Figure 2 The connecting device 2 includes a base 201, which is installed at the bottom of the instrument base body 1. When using the connecting device 2, the base 201 is manually installed at the bottom of the instrument base body 1. This makes it easy to replace bases 201 of different sizes, so that the erhu can be well supported when people of different body sizes are playing.

[0021] Reference Figure 3 and Figure 4The sound-emitting device 3 includes a sound inlet 302 and a sound outlet groove 301 on one side of the instrument base body 1. The sound inlet 302 is located at the top of the sound outlet groove 301 near the inner wall of the instrument base body 1. The sound produced by the erhu can pass through the sound inlet 302 into the interior of the sound outlet groove 301, thus producing sound. The inner wall of the sound outlet groove 301 is provided with an elastic spring 303. As the sound produced by the erhu passes through the sound inlet 302 and the sound outlet groove 301, it will cause the elastic spring 303 to vibrate, which can bring a reverberation effect to a certain extent. A stop block 304 is installed on the inner wall of the end of the sound outlet groove 301 away from the instrument base body 1. Sliding the stop block 304 to the inner wall of the end of the sound outlet groove 301 away from the sound inlet 302 can block one end of the sound outlet groove 301. Since the surface of the stop block 304 has holes, it can prevent the stop block 304 from affecting the sound output.

[0022] Working principle: When using the erhu stand, the erhu stand is placed at the bottom of the erhu, which can raise the erhu and stabilize the instrument to a certain extent. When using the connecting device 2, the base 201 is manually installed at the bottom of the stand body 1, which makes it easy to replace the base 201 with different sizes. This allows the erhu to be well supported when people of different body types are playing. When using the sound output device 3, the stop block 304 is slid to the inner wall of the sound output groove 301 away from the sound inlet 302. This can block one end of the sound output groove 301. Because the surface of the stop block 304 has holes, it can avoid the stop block 304 from affecting the sound output. Then the sound produced by the erhu can pass through the sound inlet 302 to the inside of the sound output groove 301 to achieve sound output. Because the inner wall of the sound output groove 301 is provided with an elastic spring 303, the sound produced by the erhu will drive the elastic spring 303 to vibrate as it passes through the sound inlet 302 and the sound output groove 301. This can bring a reverberation-like effect to a certain extent.

[0023] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

Claims

1. A novel erhu rest, comprising a rest body (1), characterized in that: The bottom of the piano holder body (1) is provided with a connecting device (2), and a sound-emitting device (3) is provided on one side of the piano holder body (1). The connecting device (2) includes a base (201), which is installed at the bottom of the piano holder body (1).

2. A novel erhu rest according to claim 1, characterized in that: The sound-emitting device (3) includes a sound inlet (302), and a sound outlet groove (301) is provided on one side of the piano body (1). The sound inlet (302) is located at the top of the sound outlet groove (301) near the inner wall of the piano body (1).

3. A novel erhu rest according to claim 2, characterized in that: The inner wall of the sound outlet groove (301) is provided with an elastic spring sheet (303).

4. A novel erhu rest according to claim 2, characterized in that: A stop (304) is fitted on the inner wall of the end of the sound outlet groove (301) away from the main body (1).

Images