CN208384989U

CN208384989U - drum

Info

Publication number: CN208384989U
Application number: CN201821197941.9U
Authority: CN
Inventors: 吴定军
Original assignee: Tianjin Jinbao Musical Instruments Co Ltd
Current assignee: Tianjin Jinbao Musical Instruments Co Ltd
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2019-01-15
Anticipated expiration: 2028-07-26

Abstract

The utility model discloses a kind of drums comprising drum head, pressing ring and drum chamber, drum chamber are double-layer structure, and wherein internal layer is wood plies, and outer layer is carbon fiber board layer；Pressing ring includes upper pressing ring and lower clamping ring, wherein drum head is pressed in the upper end of drum chamber by upper pressing ring, lower clamping ring is mounted on the lower end of drum chamber, and is linked together between upper pressing ring and lower clamping ring using several connecting rods.Drum chamber uses double-layer structure in the utility model, and external using carbon fiber board layer package, compared with the wooden drum chamber of comparable size or metal drum chamber, has the advantages that light weight and cost is low, and the drum chamber enables to bulging tone color to become simpler and more honest；In addition, the combination of the structure of upper and lower pressing ring and connecting rod can be avoided the aperture mounting wall card in drum chamber, bulging overall weight had not only been alleviated in this way, but also reduce costs, and avoid the influence after drum chamber aperture to tone color.

Description

Drum

Technical field

The utility model relates to a kind of musical instrument, especially a kind of drum.

Background technique

Drum is a kind of percussion instrument, firm and generally drum-shaped drum body one side or two-sided cover with one piece of tension Film (drum head).Drum can be spoken with hand or drum pestle percussion.Drum is a kind of in the traditional music in Africa and in contemporary music Important musical instrument, by band be made of completely the percussion instrument based on drum.In addition to being permitted in ancient times as musical instrument external drum Also it is used to propagate information in more civilization.

The material and type of drum chamber all have a great impact to the sound of any drum.Drum chamber generally selects wooden drum chamber or gold Belong to drum chamber.It is because of its droning, gloomy sound and versatility that wooden drum chamber (such as maple, birch), which is well used,.Metal Drum chamber (common are: steel, aluminium, copper, bronze and brass) is brighter than wooden drum chamber tone color, and unlike material has different sound Characteristic.But wooden drum chamber or metal drum chamber weight are larger, at high cost, have been unable to meet the demand in market.

Summary of the invention

A kind of light-weight and simple and honest tone color drum is provided utility model aims to solve above-mentioned technical problem.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:

A kind of drum, including drum head, pressing ring and drum chamber, the drum chamber are double-layer structure, and wherein internal layer is wood plies, outer layer For carbon fiber board layer；The pressing ring includes upper pressing ring and lower clamping ring, wherein drum head is pressed in the upper end of drum chamber, lower clamping ring by upper pressing ring It is mounted on the lower end of drum chamber, and is linked together between upper pressing ring and lower clamping ring using several connecting rods.

Preferably, the wood plies and carbon fiber board layer are solidified togather by brush coating.

Preferably, several described connecting rods are circumferentially uniformly arranged on the outside of drum chamber.

The beneficial effects of the utility model are: drum chamber uses double-layer structure in the utility model, and external using carbon fiber Plate layer package, compared with the wooden drum chamber of comparable size or metal drum chamber, has the advantages that light weight and cost is low, and should Drum chamber enables to bulging tone color to become simpler and more honest；In addition, the structure combination of upper and lower pressing ring and connecting rod can be avoided in drum chamber Upper aperture mounting wall card, had not only alleviated bulging overall weight, but also reduce costs in this way, and avoided after drum chamber aperture to sound The influence of color.

Detailed description of the invention

Fig. 1 is the main view cutting structural schematic diagram of the utility model drum；

Fig. 2 is the overlooking structure diagram of drum chamber in the utility model.

Specific embodiment

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:

As shown in Figure 1, the drum of the utility model includes drum head 1, pressing ring and drum chamber 2.

As depicted in figs. 1 and 2, the drum chamber 2 is double-layer structure, and wherein internal layer is wood plies 21, and outer layer is carbon fiber Plate layer 22；Preferably, the wood plies 21 and carbon fiber board layer 22 are solidified togather by brush coating.Wood plies 21 and carbon fiber Dimension plate layer 22 constitute drum chamber 2, the drum chamber 2 with the wooden drum chamber of comparable size or metal drum chamber compared with, with it is light-weight, at This low advantage, and the drum chamber 2 enables to bulging tone color to become simpler and more honest.

As shown in Figure 1, the pressing ring includes upper pressing ring 3 and lower clamping ring 4, wherein drum head 1 is pressed in drum chamber 2 by upper pressing ring 3 Upper end, lower clamping ring 4 are mounted on the lower end of drum chamber 2, and are connected to one using several connecting rods 5 between upper pressing ring 3 and lower clamping ring 4 It rises.Preferably, several circumferential outsides for being uniformly arranged on drum chamber 2 of connecting rod 5.Such structure design can be avoided in drum Aperture mounting wall card on chamber, had not only alleviated bulging overall weight, but also reduce costs in this way, and avoid it is right after drum chamber aperture The influence of tone color.

In conclusion the content of the utility model is not limited in the above embodiments, those skilled in the art can To propose other embodiments within the technological guidance's thought of the utility model, but to be included in this practical new for these embodiments Within the scope of type.

Claims

1. a kind of drum, including drum head (1), pressing ring and drum chamber (2), it is characterised in that: the drum chamber (2) is double-layer structure, wherein Internal layer is wood plies (21), and outer layer is carbon fiber board layer (22)；The pressing ring includes upper pressing ring (3) and lower clamping ring (4), wherein Drum head (1) is pressed in the upper end of drum chamber (2) by upper pressing ring (3), and lower clamping ring (4) is mounted on the lower end of drum chamber (2), and upper pressing ring (3) It is linked together between lower clamping ring (4) using several connecting rods (5).

2. drum described in accordance with the claim 1, it is characterised in that: the wood plies (21) and carbon fiber board layer (22) pass through brush Adhesive curing is together.

3. drum described in accordance with the claim 1, it is characterised in that: several described connecting rods (5) are circumferentially uniformly arranged on drum chamber (2) Outside.