Chinese drum with adjustable tone

Abstract

The utility model discloses a Chinese drum with adjustable tones. The Chinese drum comprises a drum body. Two ends of the drum body are respectively covered with drum skins, and the peripheries of the drum skins are fixedly provided with annular frameworks; a pressing ring covers the annular framework; a plurality of tightness adjusting assemblies are evenly distributed between the pressing ring and the drum body in the circumferential direction. According to the Chinese drum, the tightness of the drum head can be adjusted through the tightness adjusting assembly, the problem that the tone is influenced by the change of the tightness of the drum head caused by temperature and humidity is avoided, and the playing effect of the Chinese drum is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to musical instrument technical field especially, it relates to a kind of adjustable pitch Chinese drum. BACKGROUND

[0002] The drum skin of Chinese drum is mostly made of animal skin, and is fixed on the drum body by soaking nails. The tightness of the drum skin changes in different seasons due to the influence of cold shrinkage and thermal expansion, which further changes the pitch. And the animal skin is easily affected by humidity, which changes the pitch, so the performance of Chinese drum needs to be improved. SUMMARY

[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide a Chinese drum with adjustable pitch. The tightness of the drum skin can be adjusted by the tightness adjusting assembly, which avoids the problem of the change of the tightness of the drum skin affecting the pitch caused by temperature and humidity, and ensures the performance of the Chinese drum.

[0004] The utility model provides a kind of adjustable pitch Chinese drum, including drum body;The two ends of the drum body are covered with drum skin, and the outer periphery of the drum skin is fixedly provided with annular framework;Annular framework is covered with pressing ring;The pressing ring and drum body are evenly distributed with a plurality of tightness adjusting assemblies along the circumference.

[0005] Further, the tightness adjusting assembly includes a wall card and a pull rod, the pressing ring is evenly distributed with a plurality of ear plates along the circumference, the ear plate is provided with a long hole, the side wall of the drum body is fixedly provided with the wall card corresponding to the ear plate, the wall card is provided with a through hole along the direction close to or away from the pressing ring, and the wall card and the corresponding ear plate are provided with the pull rod, one end of the pull rod is fixedly connected with a hook hooked on the corresponding long hole, the other end passes through the corresponding through hole and is screw-connected with an adjusting nut, and the adjusting nut and the through hole are provided with a gasket.

[0006] Further, the drum skin is synthetic skin.

[0007] Further, the tightness adjusting assembly is made of aluminum alloy material.

[0008] Compared with the prior art, the utility model has the beneficial effects that:

[0009] The utility model plays the tightness of the drum skin before the Chinese drum is played, to adjust the pitch, and then achieve the best performance, avoid the change of the tightness of the drum skin caused by temperature and humidity, and ensure the performance of the Chinese drum.

[0010] It should be understood that the content described in the utility model content part is not intended to limit the key or important features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model. Other features of the utility model will become apparent through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0011] Other features, objects and advantages of the utility model will become more apparent through reading the detailed description of the non-limiting embodiments made by referring to the following drawings:

[0012] Fig. 1 Structure schematic diagram of Chinese drum with adjustable pitch;

[0013] Fig. 2 Explosive structure schematic diagram of Chinese drum with adjustable pitch.

[0014] Figure Mark: 1, drum body; 2, drum skin; 3, annular framework; 4, pressing ring; 5, tightness adjusting assembly;

[0015] 41, ear plate; 42, long hole;

[0016] 51, wall card; 52, pull rod; 53, hook; 54, adjusting nut. DETAILED DESCRIPTION

[0017] The utility model will be further described in detail below by combining with the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related utility model, and not limited to the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for the convenience of description.

[0018] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below by combining with the drawings and embodiments.

[0019] Please refer to Figs. 1-2 The embodiment of the utility model provides a Chinese drum with adjustable pitch, which comprises a drum body 1; the two ends of the drum body 1 are covered with drum skins, and the outer periphery of the drum skin 2 is fixedly provided with an annular framework 3; the annular framework 3 is covered with a pressing ring 4; and a plurality of tightness adjusting assemblies 5 are uniformly distributed between the pressing ring 4 and the drum body 1 in the circumferential direction.

[0020] In the embodiment, before playing the Chinese drum, the tightness of the drum skin 2 is adjusted by the tightness adjusting assembly 5 to adjust the pitch, so that the best playing effect is achieved, and the problem that the tightness of the drum skin 2 is changed due to temperature and humidity to affect the pitch is avoided, and the playing effect of the Chinese drum is ensured.

[0021] In a preferred embodiment, as Fig. 1 andFig. 2 As shown, the tightness adjusting assembly 5 comprises wall clamps 51 and pull rods 52, the pressing ring 4 is provided with a plurality of ear plates 41 distributed in the circumferential direction, the ear plates 41 are provided with long holes 42, the side wall of the drum body 1 is fixedly provided with wall clamps 51 corresponding to the ear plates 41, the wall clamps 51 are provided with through holes in the direction of approaching or moving away from the pressing ring 4, the pull rods 52 are provided between the wall clamps 51 and the corresponding ear plates 41, one end of the pull rod 52 is fixedly connected with a hook 53 hooked on the corresponding long hole, the other end passes through the corresponding through hole and is threadedly connected with an adjusting nut 54, and a gasket is arranged between the adjusting nut 54 and the through hole.

[0022] In the embodiment, when the drum skin 2 is too loose, the adjusting nuts 54 are tightened one by one by using a wrench, the pull rods 52 are driven to move away from the pressing ring 4, so that the pressing force of the pressing ring 4 on the annular framework 3 is increased, and the drum skin 2 is tightened; when the drum skin 2 is too tight, the adjusting nuts 54 are loosened one by one, so that the tension on the drum skin 2 is reduced. The tightness of the drum skin 2 is adjusted conveniently and quickly, the performance of the Chinese drum is effectively improved, and the playing effect is ensured.

[0023] In a preferred embodiment, the drum skin 2 is a synthetic skin, which greatly avoids the influence of humidity on the tone of the Chinese drum.

[0024] In a preferred embodiment, the tightness adjusting assembly 5 is made of aluminum alloy material, which is not easy to be corroded and rusted, and has a long service life.

[0025] In the description of the specification, the terms “connection”, “installation”, “fixation” and the like should be understood in a broad sense, for example, “connection” can be fixed connection, detachable connection or integral connection; can be direct connection or indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the description of the specification, the terms “one embodiment”, “some embodiments” and the like mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tone-adjustable Chinese drum, characterized in that, The drum body (1) is covered with drum skin (2) at both ends, and the outer periphery of the drum skin (2) is fixedly provided with an annular framework (3); the annular framework (3) is covered with a pressing ring (4); and a plurality of tension adjusting assemblies (5) are uniformly distributed along the circumference between the pressing ring (4) and the drum body (1).

2. The tunable tone Chinese drum of claim 1, wherein, The tension adjusting assembly (5) comprises a wall clamp (51) and a pull rod (52), a plurality of ear plates (41) are uniformly distributed along the circumference on the pressing ring (4), a long hole (42) is formed in the ear plate (41), the side wall of the drum body (1) is fixedly provided with the wall clamp (51) corresponding to the ear plate (41), a through hole is formed in the wall clamp (51) in the direction close to or away from the pressing ring (4), the pull rod (52) is arranged between the wall clamp (51) and the corresponding ear plate (41), one end of the pull rod (52) is fixedly connected with a hook (53) hooked on the corresponding long hole (42), the other end of the pull rod (52) passes through the corresponding through hole and is threadedly connected with an adjusting nut (54), and a gasket is arranged between the adjusting nut (54) and the through hole.

3. The tunable tone Chinese drum of claim 1, wherein, The drum skin (2) is a synthetic skin.

4. The tunable pitch Chinese drum of claim 2, wherein, The tension adjusting assembly (5) is made of aluminum alloy material.

Images